1. An emulsion matrix delivery system, comprising:

a conveyor belt for conveying the latex matrix;

the brackets are arranged above the conveying belt, a first compression roller is arranged on the bracket at the head end, a second compression roller is arranged on the bracket at the tail end, and the rest brackets are provided with an air cooling device and a spraying assembly for cooling the latex matrix, wherein the pressure of the spraying assembly is adjustable;

the vertical conveying pipe can cool the latex matrix therein and is used for conveying the latex matrix to the conveying belt;

the discharge end of the batching component is communicated with the vertical conveying pipe and is used for preparing the latex matrix;

sensitization device, upper end intercommunication have the feeder hopper, the feeder hopper is located conveyer belt end below for the leading-in sensitization device of emulsion matrix that carries with the conveyer belt.

2. The emulsion matrix conveying system according to claim 1, wherein a conveying rod penetrates through the vertical conveying pipe, a helical blade for conveying the emulsion matrix is fixedly arranged on the outer side of the conveying rod, the lower end of the conveying rod penetrates through the vertical conveying pipe and is fixedly connected with an output shaft of a first motor located on the outer side of the vertical conveying pipe, a mounting cover is arranged on the upper end of the conveying rod and is detachably connected with the upper end of the vertical conveying pipe, a discharge hole for conveying the emulsion matrix to the conveying belt is further formed in one side of the upper end of the vertical conveying pipe, and the conveying rod is rotatably connected with the mounting cover and the vertical conveying pipe.

3. The emulsion matrix conveying system according to claim 2, wherein the conveying rod is further provided with a water inlet cavity and a cooling cavity inside, the cooling cavity is distributed around the water inlet cavity, the lower end of the water inlet cavity is communicated with the cooling cavity, the emulsion matrix conveying system further comprises a connecting sleeve rotatably connected with the conveying rod, the connecting sleeve is positioned above the mounting cover, and the connecting sleeve is provided with a second water inlet pipe communicated with the water inlet cavity and a water outlet pipe communicated with the cooling cavity.

4. The latex matrix delivery system according to claim 1, wherein said first pressure roller comprises a heat conductive layer which is hollow inside and opened with water outlet and water inlet, and said heat conductive layer is coated with a first anti-sticking layer on the outside.

5. The latex matrix conveying system according to claim 1, wherein the second press roller comprises a magnetic absorption layer, a second anti-sticking layer is coated on the outer side of the magnetic absorption layer, a scraping groove is further formed in one side of the second press roller, and a grid layer is arranged at the lower end of the scraping groove.

6. The emulsion matrix conveying system according to claim 1, wherein the spraying assembly comprises a reference pipe fixedly connected with the support, a second through hole is formed in the side wall of the reference pipe, an adjusting pipe rotatably connected with the reference pipe is arranged in the reference pipe, a plurality of first through holes which are uniformly distributed and matched with the second through holes are formed in the side wall of the adjusting pipe, one end of the adjusting pipe penetrates through the reference pipe and is fixedly connected with an output shaft of a second motor positioned outside the reference pipe, and the other end of the adjusting pipe is communicated with a first water inlet pipe.

7. The latex matrix delivery system according to claim 6, wherein said second through-hole is located below said reference tube horizontal axis.

8. The emulsion matrix delivery system according to claim 1, wherein the ingredient assembly comprises a first mixer and a second mixer which are communicated with each other, the discharge end of the first mixer is communicated with the feed end of the second mixer, the discharge end of the second mixer is communicated with the vertical feed pipe, the feed end of the first mixer is connected with a venturi pipe, and one end of the venturi pipe, which is far away from the first mixer, is respectively connected with a water phase feed pipe and an oil phase feed pipe.

9. The emulsion matrix delivery system according to claim 8, wherein the oil phase feed tube is provided with a thermal jacket.

10. The latex matrix delivery system according to claim 8, wherein said first and second mixers are both SV type static mixers.

Background

In the production of emulsion explosives, an emulsion matrix needs to be cooled before sensitization, the existing emulsion matrix cooling methods mainly comprise a belt water cooling conveying system and a steel belt cooling conveying system, but both the two methods have poor cooling effect, in addition, the length of the existing emulsion matrix conveying belt is generally more than 10 meters, a device for cooling the emulsion matrix is arranged above the conveying belt, when the emulsion explosive is used for a long time, metal parts fall onto the emulsion matrix, and if the metal parts cannot be removed, the metal parts not only easily damage a processing device, but also easily cause safety accidents in subsequent stages of sensitization and the like.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides the latex matrix conveying system, which not only has good heat dissipation effect on the latex matrix, but also can remove metal particles possibly existing in the latex matrix, thereby improving the safety of subsequent treatment of the latex matrix.

The invention provides an emulsion matrix delivery system comprising:

a conveyor belt for conveying the latex matrix;

the brackets are arranged above the conveying belt, a first compression roller is arranged on the bracket at the head end, a second compression roller is arranged on the bracket at the tail end, and the rest brackets are provided with an air cooling device and a spraying assembly for cooling the latex matrix, wherein the pressure of the spraying assembly is adjustable;

the vertical conveying pipe can cool the latex matrix therein and is used for conveying the latex matrix to the conveying belt;

the discharge end of the batching component is communicated with the vertical conveying pipe and is used for preparing the latex matrix;

sensitization device, upper end intercommunication have the feeder hopper, the feeder hopper is located conveyer belt end below for the leading-in sensitization device of emulsion matrix that carries with the conveyer belt.

Preferably, the inside of perpendicular conveying pipeline runs through and is provided with defeated material pole, the fixed helical blade that is used for carrying the latex matrix that is provided with in defeated material pole outside, defeated material pole lower extreme runs through perpendicular conveying pipeline and with be located the output shaft fixed connection of the first motor in the perpendicular conveying pipeline outside, defeated material pole upper end is provided with the installation lid, the installation lid with perpendicular conveying pipeline upper end can be dismantled and be connected, perpendicular conveying pipeline upper end one side still opens the discharge gate that is used for delivering the latex matrix to the conveyer belt, defeated material pole with installation lid, perpendicular conveying pipeline rotate to be connected.

Preferably, defeated material pole is inside still to open intake antrum and cooling chamber, the cooling chamber distributes around the intake antrum, just the intake antrum lower extreme with the cooling chamber intercommunication still include with defeated material pole rotates the adapter sleeve of connecting, the adapter sleeve is located installation lid top, just be provided with on the adapter sleeve with the second inlet tube of intake antrum intercommunication, with the outlet pipe of cooling chamber intercommunication.

Preferably, the first compression roller comprises a heat conduction layer, the heat conduction layer is hollow inside and is provided with a water outlet and a water inlet, and the outer side of the heat conduction layer is coated with a first anti-sticking layer.

Preferably, the second compression roller comprises a magnetic absorption layer, a second anti-sticking layer is coated on the outer side of the magnetic absorption layer, a scraping groove is further formed in one side of the second compression roller, and a grid layer is arranged at the lower end of the scraping groove.

Preferably, the spraying assembly comprises a reference pipe fixedly connected with the support, a second through hole is formed in the side wall of the reference pipe, an adjusting pipe which is connected with the reference pipe in a rotating mode is arranged in the reference pipe, a plurality of first through holes which are uniformly distributed and matched with the second through holes are formed in the side wall of the adjusting pipe, one end of the adjusting pipe penetrates through the reference pipe and is fixedly connected with a second motor output shaft which is located on the outer side of the reference pipe, and the other end of the adjusting pipe is communicated with a first water inlet pipe.

Preferably, the second through hole is located below the reference tube horizontal axis.

Preferably, the batching subassembly includes first blender and the second blender that communicates each other, the discharge end of first blender with the feed end intercommunication of second blender, the discharge end of second blender with perpendicular conveying pipeline intercommunication, the feed end of first blender is connected with venturi, venturi keeps away from the one end of first blender is connected with aqueous phase inlet pipe and oil phase inlet pipe respectively.

Preferably, a heat preservation sleeve is arranged on the oil phase feeding pipe.

Preferably, the first mixer and the second mixer are both SV type static mixers.

Compared with the prior art, the invention has the beneficial technical effects that:

(1) the first pressing roller is used for paving the latex matrix, and cooling water is introduced into the first pressing roller to achieve the effect of cooling the latex matrix in the process of paving the latex matrix; the layer of inhaling of magnetism that the second compression roller set up can adsorb metal material to the metal material that will drop on latex matrix surface adsorbs, then makes it drop to scraping the inslot again, has realized getting rid of metal part, and the antiseized layer that sets up in the first compression roller and the second compression roller outside can avoid latex matrix to glue on first compression roller and second compression roller, and the net layer that scrapes the setting of groove lower extreme can be with getting into the latex matrix discharge of scraping the groove.

(2) The invention also provides a spray assembly matched with the air cooling device, the spray assembly comprises a reference pipe and an adjusting pipe, and when the adjusting pipe is driven to rotate by a second motor, the pressure of cooling water sprayed out of the spray assembly is continuously changed, so that the cooling efficiency of the latex matrix is improved.

(3) The feeding rod arranged in the vertical feeding pipe can achieve the effect of primarily cooling the latex matrix, the feeding rod is convenient to take out of the vertical feeding pipe, and therefore the cleaning of the feeding rod is convenient.

Drawings

FIG. 1 is a schematic diagram of the construction of a latex matrix delivery system according to the present invention;

FIG. 2 is a side view of a proposed latex matrix delivery system;

fig. 3 is a cross-sectional view of a stent according to the present invention;

FIG. 4 is a top view of a scraping groove according to the present invention;

fig. 5 is a cross-sectional view of a first press roll according to the present invention;

fig. 6 is a cross-sectional view of a second press roll according to the present invention;

FIG. 7 is a sectional view of a vertical feed conveyor pipe according to the present invention.

In the figure: 1-water phase feeding pipe, 2-Venturi tube, 3-oil phase feeding pipe, 4-heat preservation sleeve, 5-first mixer, 6-second mixer, 7-first motor, 8-floor, 9-vertical feeding pipe, 10-connecting sleeve, 11-first press roller, 12-air cooling device, 13-support, 14-scraping groove, 15-second press roller, 16-conveying belt, 17-feeding hopper, 18-sensitizing device, 19-adjusting pipe, 20-first through hole, 21-second through hole, 22-reference pipe, 23-grid layer, 24-first water inlet pipe, 25-second motor, 26-cooling cavity, 27-second water inlet pipe, 28-water outlet pipe, 29-mounting cover, 30-discharge hole, 31-a water inlet cavity, 32-a material conveying rod, 33-a spiral blade, 34-a heat conducting layer, 35-a second anti-sticking layer, 36-a magnetic absorption layer and 37-a first anti-sticking layer.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.

Referring to fig. 1-7, the present invention provides an emulsion matrix delivery system comprising:

a conveyor belt 16 for conveying the latex matrix;

the brackets 13 are arranged above the conveying belt 16, a first pressing roller 11 is arranged on the bracket 13 at the head end, a second pressing roller 15 is arranged on the bracket 13 at the tail end, and the rest brackets 13 are provided with an air cooling device 12 and a spraying assembly for cooling the emulsion matrix, wherein the pressure of the spraying assembly is adjustable;

the vertical conveying pipe 9 can cool the latex matrix therein and is used for conveying the latex matrix to the conveying belt 16;

the discharge end of the batching component is communicated with the vertical conveying pipe 9 and is used for preparing the latex matrix;

and the upper end of the sensitization device 18 is communicated with a feed hopper 17, and the feed hopper 17 is positioned below the tail end of the conveyer belt 16 and is used for guiding the latex matrixes conveyed by the conveyer belt 16 into the sensitization device 18.

Specifically, the inside defeated material pole 32 that is provided with that runs through of perpendicular conveying pipeline 9, the fixed helical blade 33 that is used for carrying the latex matrix that is provided with in the defeated material pole 32 outside, defeated material pole 32 lower extreme runs through perpendicular conveying pipeline 9 and with be located the output shaft fixed connection of the first motor 7 in the perpendicular conveying pipeline 9 outside, defeated material pole 32 upper end is provided with installation lid 29, installation lid 29 with perpendicular conveying pipeline 9 upper end can be dismantled the connection, perpendicular conveying pipeline 9 upper end one side still opens the discharge gate 30 that is used for delivering the latex matrix to conveyer belt 16, defeated material pole 32 with installation lid 29, perpendicular conveying pipeline 9 rotate to be connected. The feed rod 32 is easily removed from the vertical feed conveyor pipe 9, thereby facilitating cleaning thereof.

In order to realize the high-efficient cooling of latex matrix, defeated material pole 32 is inside still to open intake chamber 31 and cooling chamber 26, cooling chamber 26 distributes around intake chamber 31, just intake chamber 31 lower extreme with cooling chamber 26 intercommunication still include with defeated material pole 32 rotates the adapter sleeve 10 of connecting, adapter sleeve 10 is located installation lid 29 top, just be provided with on the adapter sleeve 10 with the second inlet tube 27 of intake chamber 31 intercommunication, with the outlet pipe 28 of cooling chamber 26 intercommunication. By adopting the arrangement, the cooling water in the material conveying rod 32 after absorbing heat can be effectively discharged, so that the cooling water entering the cooling cavity 26 is kept at a lower temperature, and the cooling effect of the latex matrix is improved.

Specifically, the first pressing roller 11 includes a heat conductive layer 34, the heat conductive layer 34 is hollow inside and is opened with a water outlet (not shown in the figure) and a water inlet (not shown in the figure), and the outside of the heat conductive layer 34 is coated with a first anti-sticking layer 37; the second pressing roller 15 comprises a magnetic absorption layer 36, a second anti-sticking layer 35 is coated on the outer side of the magnetic absorption layer 36, a scraping groove 14 is further formed in one side of the second pressing roller 15, and a grid layer 23 is arranged at the lower end of the scraping groove 14. The first pressing roller 11 is used for paving the latex matrix, and cooling water is introduced into the first pressing roller 11 to achieve the effect of cooling the latex matrix in the process of paving the latex matrix; the layer 36 can adsorb metal material by the magnetism of second compression roller 15 setting to the metal material that will drop on latex matrix surface adsorbs, then makes it drop to scraping in groove 14 again, has realized getting rid of metal part, and the antiseized layer that first compression roller 11 and second compression roller 15 outside set up can avoid latex matrix to glue on first compression roller 11 and second compression roller 15, and the latticed layer 23 of scraping the setting of groove 14 lower extreme can be with getting into the latex matrix discharge of scraping groove 14.

Specifically, the spraying assembly comprises a reference pipe 22 fixedly connected with the support 13, a second through hole 21 is formed in the side wall of the reference pipe 22, an adjusting pipe 19 which is rotatably connected with the reference pipe 22 is arranged in the reference pipe 22, a plurality of first through holes 20 which are uniformly distributed and matched with the second through holes 21 are formed in the side wall of the adjusting pipe 19, one end of the adjusting pipe 19 penetrates through the reference pipe 22 and is fixedly connected with an output shaft of a second motor 25 positioned on the outer side of the reference pipe 22, and the other end of the adjusting pipe 19 is communicated with a first water inlet pipe 24. The air cooling device 12 and the spraying assembly are matched with each other, the spraying assembly comprises a reference pipe 22 and an adjusting pipe 19, and when the adjusting pipe 19 is driven to rotate by a second motor 25, the pressure of cooling water sprayed out of the spraying assembly is changed continuously, so that the cooling efficiency of the latex matrix is improved. The air-cooling device 12 may be an electric fan for cooling the latex substrate in a direction opposite to the conveyance direction of the latex substrate. In order to avoid the waste of cooling water sprayed by the spray assembly, the second through hole 21 is positioned below the horizontal axis of the reference pipe 22.

Specifically, the batching subassembly includes first blender 5 and second blender 6 that communicate each other, the discharge end of first blender 5 with the feed end intercommunication of second blender 6, the discharge end of second blender 6 with perpendicular conveying pipeline 9 intercommunication, the feed end of first blender 5 is connected with venturi 2, venturi 2 keeps away from the one end of first blender 5 is connected with aqueous phase inlet pipe 1 and oil phase inlet pipe 3 respectively. In order to avoid the condensation of the oil phase material, the oil phase feeding pipe 3 is provided with a heat preservation sleeve 4. In order to improve the mixing effect of the materials, the first mixer 5 and the second mixer 6 are both SV type static mixers.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.