An emulsion explosive waste explosive harmless separation and treatment equipment

Abstract

The present application relates to the technical field of emulsion explosive, and particularly relates to harmless separation treatment equipment for emulsion explosive waste explosive. Technical problem: A large amount of dust contained in the external air of an emulsion explosive processing plant is easy to enter the mixture, which can cause quality problems of the oil phase separated subsequently. Technical scheme: The harmless separation treatment equipment for emulsion explosive waste explosive comprises a stirring barrel, a standing barrel, a ventilation system, a stirring system and an auxiliary system, etc. The bottom of the stirring barrel is fixedly connected with the standing barrel. The upper part of the stirring barrel is connected with the ventilation system. The bottom of the stirring barrel is connected with the stirring system. The standing barrel is connected with the auxiliary system. The present application can spray water mist on the entering air through a nozzle, so that the dust in the air can fall to the first filter air-permeable plate. At the same time, the moisture contained in the air can be absorbed by the second filter air-permeable plate. The air passing through the second filter air-permeable plate flows into the stirring barrel through the air inlet pipe, so as to prevent the dust from penetrating into the mixture and affecting the quality of the oil phase separated subsequently.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of emulsion explosive, and particularly relates to harmless separation treatment equipment for emulsion explosive waste. BACKGROUND

[0002] At present, the degree of automation of the emulsion explosive production line in the civilian explosive industry is higher and higher, and the speed of the emulsion explosive charging machine in the production process is also very fast, but the higher the degree of automation, the higher the requirements for equipment and raw materials. The emulsion explosive is packaged with plastic film, and the plastic film is glued to form a ham-shaped packaging product. During the production process of the emulsion explosive, due to incomplete plastic film gluing, emulsion explosive waste appears, and the emulsion explosive waste needs to be separated and treated. The residual plastic film in the waste will affect the separation work.

[0003] When the emulsion explosive waste is separated, water-soluble demulsifier and water need to be added to the emulsion explosive waste, and then stirring is performed. During the stirring process, the above mixture is in a heated state, and it needs to be cooled in the subsequent separation work. Therefore, high-temperature gas needs to be discharged, and then it is cooled. At this time, external air is easy to enter the equipment interior, and the air in the processing plant contains a large amount of dust, so that the dust in the mixture easily causes quality problems of the separated oil phase. In addition, when the water-soluble demulsifier, water and emulsion explosive waste are poured, it is also extremely easy to make the external air enter the equipment interior. SUMMARY

[0004] In order to overcome the defects that the residual plastic film in the emulsion explosive waste affects the subsequent stirring and separation work, and a large amount of dust in the external air entering the mixture easily causes quality problems of the separated oil phase, the present application provides harmless separation treatment equipment for emulsion explosive waste.

[0005] The technical implementation of the present application is: an emulsion explosive waste explosive harmless separation treatment equipment, comprising a stirring barrel, a funnel, a separation barrel, a standing barrel, a water pumping barrel, a ventilation system, a stirring system and an auxiliary system; a funnel is installed in the middle of the stirring barrel, and six first rubber sheets are arranged in a ring shape on the top of the stirring barrel; an installation part is arranged on the upper part of the stirring barrel; the stirring barrel is provided with four groups of ventilation holes arranged in a ring shape, each group consisting of three ventilation holes arranged along the slope of the stirring barrel; two groups of slots are arranged on the left part of the stirring barrel in a front-rear symmetrical manner, each group consisting of a plurality of slots arranged in an up-down manner; the separation barrel is fixedly connected to the left part of the stirring barrel, and two groups of second rubber sheets are arranged on the top of the separation barrel in a front-rear manner, each group consisting of six second rubber sheets arranged in a ring shape; the separation barrel is in communication with the stirring barrel; two openings are arranged on the bottom of the separation barrel in a front-rear manner; the standing barrel is fixedly connected to the bottom of the stirring barrel, and the standing barrel is in communication with the stirring barrel; the water pumping barrel is fixedly connected to the right part of the standing barrel, and six third rubber sheets are arranged in a ring shape on the top of the water pumping barrel; the water pumping barrel is in communication with the standing barrel; the ventilation system is connected to the upper part of the stirring barrel; the stirring system is connected to the bottom of the stirring barrel, and the stirring system is connected to the separation barrel; the standing barrel is connected to the auxiliary system; the ventilation system is used for filtering the dust in the external air and flowing into the stirring barrel, and discharging the gas in the stirring barrel; the stirring system is used for stirring the mixture of emulsion explosive waste explosive, demulsifier and water, and removing the residual plastic film in the mixture; the auxiliary system is used for separating the water phase and the oil phase.

[0006] More preferably, the ventilation system comprises an air inlet assembly and an air outlet assembly; the stirring barrel is connected to the air inlet assembly; the stirring barrel is connected to the air outlet assembly; the air inlet assembly is used for filtering the dust in the external air and then introducing it into the stirring barrel; the air outlet assembly is used for pumping out the gas in the stirring barrel.

[0007] More preferably, the air inlet assembly comprises a support plate, a first filter air permeable plate, a second filter air permeable plate, a water pipe, a nozzle, an air inlet pipe and a guide plate; the support plate is fixedly connected to the upper part of the stirring barrel; the first filter air permeable plate is fixedly connected to the upper part of the support plate, and the first filter air permeable plate is fixedly connected to the installation part; the second filter air permeable plate is fixedly connected to the upper part of the support plate, and the second filter air permeable plate is fixedly connected to the installation part, and the second filter air permeable plate is located between the first filter air permeable plate and the support plate; the installation part is provided with the water pipe; the installation part is provided with four nozzles arranged in a ring shape on the outer wall; the installation part is provided with a plurality of air inlet pipes arranged in a ring shape on the bottom, and the air inlet pipes are located below the nozzles; a plurality of guide plates are arranged on the upper part of the stirring barrel, and each guide plate is located below each ventilation hole; the nozzle is used for spraying water mist to the air entering from the outside between the stirring barrel and the first filter air permeable plate; the first filter air permeable plate is used for blocking the dust pressed down by the water mist; the second filter air permeable plate is used for filtering the moisture in the air; the guide plate is used for guiding the external air.

[0008] More preferably, the exhaust assembly comprises a mounting cylinder, a first filter screen, a fan and a one-way plate; the right part of the mounting portion is fixedly connected with the mounting cylinder, and the mounting cylinder is in communication with the stirring barrel; the first filter screen is mounted on the left part of the mounting cylinder; the fan is mounted in the right part of the mounting cylinder; the one-way plate is mounted on the right end of the mounting cylinder; the fan is used to draw the gas inside the stirring barrel outwards; the one-way plate is used to block the air containing dust from the outside into the mounting cylinder.

[0009] More preferably, the stirring system comprises a primary stirring assembly, a secondary stirring assembly, a film removing assembly and a squeezing assembly; the primary stirring assembly is connected to the middle part of the stirring barrel; the secondary stirring assembly is connected to the bottom of the stirring barrel; the film removing assembly is connected to the separation barrel and connected with the stirring barrel; the squeezing assembly is connected to the separation barrel; the primary stirring assembly and the secondary stirring assembly are used to stir the mixture of emulsion explosive waste, demulsifier and water; the film removing assembly is used to remove the residual plastic film in the emulsion explosive waste to the separation barrel; the squeezing assembly is used to squeeze the mixture remaining on the plastic film into the stirring barrel.

[0010] More preferably, the primary stirring assembly comprises a fixed block, a first motor, a first rotating shaft, a stirring rod, a winding wheel, a second motor, a pull rope, a first limiting block, a second limiting block, a sliding rail and a pushing block; the fixed block is fixedly connected to the upper part of the hopper, and four annularly distributed openings are formed in the bottom of the fixed block; the first motor is mounted on the upper part of the fixed block; the first rotating shaft is fixedly connected to the output shaft of the first motor; the stirring rod is fixedly connected to the first rotating shaft and spirally distributed along the outer wall; the winding wheel is mounted on the bottom of the support plate and annularly distributed; the second motor is mounted on the bottom of the support plate and annularly distributed, and the output shaft of the second motor is fixedly connected with the rotating roller in the winding wheel; the pull rope is wound around the three winding wheels; the first limiting block is fixedly connected to the inner wall of the stirring barrel and annularly distributed; the pull rope passes through the inside of the first limiting block; the second limiting block is fixedly connected to the upper part of the hopper and annularly distributed; the pull rope passes through the inside of the second limiting block; the sliding rail is mounted on the inclined surface of the hopper and annularly distributed; the pushing block is slidingly connected to the three sliding rails; one end of the pull rope is fixedly connected with the pushing block; the stirring rod is used to stir the mixture of emulsion explosive waste, demulsifier and water, and to stir the residual plastic film in the mixture; the pushing block is used to push the mixture of emulsion explosive waste, demulsifier and water on the surface of the hopper to the openings in the bottom of the fixed block.

[0011] More preferably, the secondary stirring assembly comprises a first guide rail, a first sliding block, a scraping block and a second filter screen; the first guide rail is mounted on the bottom of the hopper; the first sliding block is slidingly connected to the first guide rail; the scraping block is fixedly connected to the first sliding block; the second filter screen is mounted on the bottom of the stirring barrel and in contact with the bottom of the scraping block; the scraping block is used to push the mixture of emulsion explosive waste, demulsifier and water to the below of the second filter screen.

[0012] More preferably, the film removing assembly comprises a third motor, a second rotating shaft, a scraper rod, rotating columns, a limiting plate, a first scraper plate and a second scraper plate; the third motor is installed on the left part of the stirring barrel; the third motor output shaft is fixedly connected with the second rotating shaft; a plurality of rotating columns are arranged on the outer wall of the second rotating shaft in an up-down distribution mode, and the uppermost rotating column is fixedly connected with the second rotating shaft, and the remaining rotating columns are rotatably connected with the second rotating shaft; each rotating column is provided with a sliding groove at the bottom and a protruding portion at the top, and the protruding portion on the lower rotating column slides in the sliding groove of the upper adjacent rotating column; the outer wall of each rotating column except the uppermost rotating column is fixedly connected with a scraper rod, and the scraper rod is provided with a plurality of hooks distributed equidistantly along the bottom; the limiting plate is fixedly connected to the left part of the separation barrel, and a plurality of openings are formed in the limiting plate for the scraper rod to pass through; each of the left slots is provided with a first scraper plate; each of the openings in the limiting plate is provided with a second scraper plate; the hooks on the scraper rod are used for hooking the plastic film stirred by the stirring rod; the first scraper plate and the second scraper plate are used for scraping the plastic film hooked by the hooks into the bottom of the separation barrel.

[0013] More preferably, the extrusion assembly comprises a second guide rail, a second sliding block, a mesh plate, a guide plate, a fourth motor, a gear, a shielding plate and a third filter screen; two second guide rails are arranged on the left part of the limiting plate in a front-rear distribution mode; a second sliding block is slidably connected to each of the two second guide rails; a mesh plate is fixedly connected to each of the two second sliding blocks; the guide plate is fixedly connected to the bottom of the separation barrel and communicates with the stirring barrel; the fourth motor is installed on the bottom of the separation barrel; the fourth motor output shaft is fixedly connected with the gear; the shielding plate is slidably connected to the bottom of the separation barrel, and the shielding plate is provided with a front-rear distribution gear rack on the left part; the gear rack on the shielding plate is engaged with the gear, and the shielding plate passes through the guide plate; a third filter screen is fixedly connected to each of the two openings in the bottom of the separation barrel; the mesh plate is used for extruding the plastic film separated into the inside downward; the guide plate is used for making the mixture extruded in the separation barrel flow into the stirring barrel again; the shielding plate is used for blocking the mixture from flowing into the guide plate; and the third filter screen is used for filtering part of the plastic film residue.

[0014] More preferably, the auxiliary system comprises a fixed plate, a wooden block and a push rod; two fixed plates are fixedly connected to the right part of the standing barrel in a front-rear distribution mode; the wooden block is slidably connected between the two fixed plates; the push rod is installed on the right side of the upper part of the standing barrel; the wooden block is used for blocking the communication between the standing barrel and the water pumping barrel; and the push rod is used for pressing the wooden block.

[0015] Compared with the prior art, the present application has the following advantages: the present application can spray water mist on the entering air through the nozzle, so that the dust in the air falls to the first filter air permeable plate, and the moisture contained in the air is absorbed by the second filter air permeable plate, and the air passes through the second filter air permeable plate and flows into the inside of the stirring barrel through the air inlet pipe, thereby preventing the dust from penetrating into the mixture and affecting the quality of the oil phase separated subsequently;

[0016] The wood block can also float in the water under the stratification, so that the communication between the standing barrel and the water pumping barrel is blocked, the water phase is pumped into the water pumping barrel, when there is no water phase in the standing barrel, the wood block does not float in the oil, the wood block blocks the communication between the standing barrel and the water pumping barrel again, so that the water phase and the oil phase are completely separated, the contact between the oil phase and the water phase is avoided, the separated water phase is pumped out and used for subsequent emulsion explosive waste separation work, and the oil phase in the standing barrel is added into the production of emulsion explosive again, so that harmless treatment is realized and the waste of resources is reduced.

[0017] The second motor can control the rotation of the rotating roller in the winding wheel, the pull rope is switched between the winding and the releasing state, the mixture above the funnel is moved to the bottom opening of the fixed block by the pushing block, the flow speed of the mixture above the funnel is accelerated, the problem that the mixture is thick and the flow speed is slow is avoided, and the working efficiency is improved.

[0018] The stirring system can hook the residual plastic film in the mixture into the separation barrel, prevent the residual plastic film in the emulsion explosive waste from affecting the subsequent stirring and separation work, then extrude the residual mixture on the plastic film in the separation barrel by the stirring system, and discharge the residual mixture to the bottom of the stirring barrel to be stirred with the mixture in the upper part of the stirring barrel, so that the waste of the emulsion explosive waste is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A main structure cross-sectional view schematic diagram of the emulsion explosive waste harmless separation treatment equipment is disclosed.

[0020] Figure 2 A structure schematic diagram of the air exchange system of the emulsion explosive waste harmless separation treatment equipment is disclosed.

[0021] Figure 3 A partial structure schematic diagram of the air exchange system of the emulsion explosive waste harmless separation treatment equipment is disclosed.

[0022] Figure 4 A partial structure schematic diagram of the first stirring system of the emulsion explosive waste harmless separation treatment equipment is disclosed.

[0023] Figure 5 An A area enlarged view of the stirring system of the emulsion explosive waste harmless separation treatment equipment is disclosed.

[0024] Figure 6 A combined structure schematic diagram of the stirring system and the auxiliary system of the emulsion explosive waste harmless separation treatment equipment is disclosed.

[0025] Figure 7 Part structure diagram of the second stirring system of the emulsion explosive waste explosive harmless separation treatment equipment disclosed by the present application is shown in Figure 6;

[0026] Figure 8 Part structure diagram of the third stirring system of the emulsion explosive waste explosive harmless separation treatment equipment disclosed by the present application is shown in Figure 7;

[0027] Figure 9 The B area of the stirring system of the emulsion explosive waste explosive harmless separation treatment equipment disclosed by the present application is shown in Figure 8;

[0028] Figure 10 Part structure diagram of the fourth stirring system of the emulsion explosive waste explosive harmless separation treatment equipment disclosed by the present application is shown in Figure 9;

[0029] Figure 11 The C area of the stirring system of the emulsion explosive waste explosive harmless separation treatment equipment disclosed by the present application is shown in Figure 10;

[0030] Figure 12 Part structure diagram of the fifth stirring system of the emulsion explosive waste explosive harmless separation treatment equipment disclosed by the present application is shown in Figure 11;

[0031] Figure 13 The main structure of the emulsion explosive waste explosive harmless separation treatment equipment disclosed by the present application is shown in Figure 12.

[0032] Wherein, the above drawings include the following reference signs: 1-stirring barrel, 2-hopper, 3-separation barrel, 4-resting barrel, 5-pumping barrel, 101-supporting plate, 102-first filtering air-permeable plate, 103-second filtering air-permeable plate, 104-water pipe, 105-nozzle, 106-air inlet pipe, 107-guide plate, 111-mounting cylinder, 112-first filter screen, 113-fan, 114-one-way plate, 201-fixed block, 202-first motor, 203-first rotating shaft, 204-stirring rod, 205-rolling wheel, 206-second motor, 207-pulling rope, 208-first limiting block, 209-second limiting block, 2010-sliding rail, 2011-pushing block, 211-first guide rail, 212-first sliding block, 213-scraping block, 214-second filter screen, 221-third motor, 222-second rotating shaft, 223-scraping rod, 224-rotating column, 225-limiting plate, 226-first scraping plate, 227-second scraping plate, 231-second guide rail, 232-second sliding block, 233-net plate, 234-flow guide plate, 235-fourth motor, 236-gear, 237-shielding plate, 238-third filter screen, 301-fixed plate, 302-wood block, 303-pushing rod, 1a-first rubber sheet, 1b-mounting part, 1c-ventilation hole, 1d-groove, 3a-second rubber sheet, 5a-third rubber sheet, 213a-toothed part, 223a-hook, 224a-sliding groove, 224b-protruding part. Embodiments

[0033] It is first to be pointed out that in the different described embodiments identical parts are provided with identical reference signs or identical component names, wherein the disclosure contained in the entire description can be transferred by its meaning to the identical parts having the identical reference signs or identical component names. The chosen position indications in the description, for example, above, below, lateral, and the like, also refer to the directly described and shown drawings and are transferred by their meaning to the new positions in case of a change of position. Example 1

[0034] An emulsion explosive waste explosive harmless separation and treatment equipment, like Figures 1-13As shown, it comprises a stirring barrel 1, a funnel 2, a separation barrel 3, a standing barrel 4, a water pumping barrel 5, a gas exchange system, a stirring system and an auxiliary system; the funnel 2 is installed in the middle of the stirring barrel 1, and the stirring barrel 1 is provided with six first rubber sheets 1a in annular distribution at the top thereof, and is provided with an installation part 1b at the upper portion thereof, and is provided with four groups of air vents 1c in annular distribution, each group being composed of three air vents 1c distributed along the slope of the stirring barrel 1, and the left portion of the stirring barrel 1 is provided with two groups of grooves 1d in front-rear symmetrical distribution, each group being composed of a plurality of grooves 1d in up-down distribution; the separation barrel 3 is fixedly connected to the left portion of the stirring barrel 1, and the top of the separation barrel 3 is provided with two groups of second rubber sheets 3a in front-rear distribution, each group being composed of six second rubber sheets 3a in annular distribution, and the separation barrel 3 is in communication with the stirring barrel 1; two holes are formed in the bottom of the separation barrel 3 in front-rear distribution; the standing barrel 4 is fixedly connected to the bottom of the stirring barrel 1, and the standing barrel 4 is in communication with the stirring barrel 1; the water pumping barrel 5 is fixedly connected to the right portion of the standing barrel 4, and the top of the water pumping barrel 5 is provided with six third rubber sheets 5a in annular distribution, and the water pumping barrel 5 is in communication with the standing barrel 4; the stirring barrel 1 is connected with the gas exchange system at the upper portion thereof; the stirring barrel 1 is connected with the stirring system at the bottom thereof, and the stirring system is connected with the separation barrel 3; the standing barrel 4 is connected with the auxiliary system; the mixture of emulsion explosive waste explosive, water and demulsifier is poured into the upper portion of the stirring barrel 1 for primary stirring, and at the same time, the plastic film in the mixture is hooked out to the separation barrel 3 through the stirring system, then the residual mixture on the plastic film is squeezed out in the separation barrel 3 and discharged to the bottom of the stirring barrel 1 together with the upper portion mixture for secondary stirring, and at the same time, it is squeezed out to the standing barrel 4 through the stirring system, after the water phase and oil phase in the standing barrel 4 are separated, the water phase flows into the water pumping barrel 5, and at the same time, the auxiliary system is used to completely separate the water phase and oil phase.

[0035] In the working process of the application, first, the external water supply device is connected to the air exchange system, and the delivery pipe for delivering the mixture of emulsion explosive waste, demulsifier and water is connected to the first rubber sheet 1a, the external water supply device is connected to the second rubber sheet 3a, the external water supply device is connected to the third rubber sheet 5a, the first rubber sheet 1a, the second rubber sheet 3a and the third rubber sheet 5a can prevent the external dust-containing air from entering the interior of the device when the device is not connected to the equipment, then the mixture of emulsion explosive waste, demulsifier and water is poured into the stirring barrel 1 for primary stirring through the stirring system, at the same time, the air entering the device from the air hole 1c is subjected to dust removal and drying treatment through the air exchange system to prevent the dust contained in the external air from penetrating into the mixture and affecting the quality of the oil phase separated subsequently, then the residual plastic film in the mixture is hooked out to the separation barrel 3 through the stirring system during the primary stirring of the stirring system to prevent the residual plastic film in the emulsion explosive waste from affecting the subsequent stirring and separation, then the residual mixture on the plastic film is squeezed out in the separation barrel 3 through the stirring system and discharged to the bottom of the stirring barrel 1 for secondary stirring with the mixture in the upper part of the stirring barrel 1, thereby reducing the waste of emulsion explosive waste, at the same time, the mixture is pushed to the standing barrel 4 through the stirring system, after the water phase and the oil phase are separated in the standing barrel 4, the water phase flows into the water pumping barrel 5, at the same time, the oil phase is prevented from flowing from the standing barrel 4 into the water pumping barrel 5 through the auxiliary system, thereby realizing the complete separation of the water phase and the oil phase, after that, the separated water phase is used for the subsequent emulsion explosive waste separation, and the oil phase is re-added into the production of emulsion explosive, thereby realizing the harmless treatment and the secondary utilization of the oil phase and the water phase, and reducing the waste of resources.

[0036] The air exchange system comprises an air inlet assembly and an air outlet assembly; the stirring barrel 1 is connected with the air inlet assembly; and the stirring barrel 1 is connected with the air outlet assembly.

[0037] The air inlet assembly comprises a support plate 101, a first filter air permeable plate 102, a second filter air permeable plate 103, a water pipe 104, a nozzle 105, an air inlet pipe 106 and a guide plate 107; the support plate 101 is fixedly connected to the upper part of the stirring barrel 1; the first filter air permeable plate 102 is fixedly connected to the upper part of the support plate 101 and is fixedly connected to the mounting portion 1b; the second filter air permeable plate 103 is fixedly connected to the upper part of the support plate 101 and is fixedly connected to the mounting portion 1b, and the second filter air permeable plate 103 is located between the first filter air permeable plate 102 and the support plate 101; the water pipe 104 is mounted on the mounting portion 1b; four nozzles 105 are mounted on the outer wall of the mounting portion 1b in a ring shape; a plurality of air inlet pipes 106 are mounted on the bottom of the mounting portion 1b in a ring shape, and the air inlet pipes 106 are located below the nozzles 105; a plurality of guide plates 107 are mounted on the upper part of the stirring barrel 1, and each guide plate 107 is located below each air hole 1c.

[0038] The nozzle 105 is arranged obliquely downward, so that the water mist can better contact with the air entering from outside between the stirring barrel 1 and the first filtering air permeable plate 102 when spraying.

[0039] The exhaust assembly comprises a mounting cylinder 111, a first filter screen 112, a fan 113 and a one-way plate 114. The mounting cylinder 111 is fixed to the right part of the mounting part 1b and communicates with the stirring barrel 1. The first filter screen 112 is mounted on the left part of the mounting cylinder 111. The fan 113 is mounted on the right part of the mounting cylinder 111. The one-way plate 114 is mounted on the right end of the mounting cylinder 111.

[0040] The stirring system comprises a primary stirring assembly, a secondary stirring assembly, a film removing assembly and a squeezing assembly. The primary stirring assembly is connected to the middle part of the stirring barrel 1. The secondary stirring assembly is connected to the bottom part of the stirring barrel 1. The film removing assembly is connected to the separation barrel 3 and connected with the stirring barrel 1. The squeezing assembly is connected to the separation barrel 3.

[0041] The primary stirring assembly comprises a fixed block 201, a first motor 202, a first rotating shaft 203, stirring rods 204, winding wheels 205, a second motor 206, a pull rope 207, first limit blocks 208, second limit blocks 209, sliding rails 2010 and push blocks 2011. The fixed block 201 is fixed to the upper part of the hopper 2 and four annularly distributed openings are formed in the bottom part of the fixed block 201. The first motor 202 is mounted on the upper part of the fixed block 201. The first rotating shaft 203 is fixed to the output shaft of the first motor 202. The stirring rods 204 are fixed to the first rotating shaft 203 and annularly distributed along the outer wall. The winding wheels 205 are annularly distributed on the bottom part of the support plate 101. The second motor 206 is annularly distributed on the bottom part of the support plate 101 and the rotating rollers in the winding wheels 205 are fixed to the output shafts of the second motor 206. The pull rope 207 is wound around each of the winding wheels 205. The first limit blocks 208 are annularly distributed on the inner wall of the stirring barrel 1 and the pull rope 207 passes through the inside of the first limit blocks 208. The second limit blocks 209 are annularly distributed on the upper part of the hopper 2 and the pull rope 207 passes through the inside of the second limit blocks 209. The sliding rails 2010 are annularly distributed on the inclined surface of the hopper 2. The push blocks 2011 are slidingly connected to the sliding rails 2010 and one end of the pull rope 207 is fixed to the push blocks 2011.

[0042] The secondary stirring assembly comprises a first guide rail 211, a first sliding block 212, a scraping block 213 and a second filter screen 214. The first guide rail 211 is mounted on the bottom part of the hopper 2. The first sliding block 212 is slidingly connected to the first guide rail 211. The scraping block 213 is fixed to the first sliding block 212. The second filter screen 214 is mounted on the bottom part of the stirring barrel 1 and the bottom part of the scraping block 213 contacts with the second filter screen 214.

[0043] The bottom of the scraping block 213 is provided with a toothed portion 213a, which can better scrape the residual mixture on the surface of the second filter screen 214 when the scraping block 213 pushes and extrudes the mixture of the waste emulsion explosive, the demulsifier and the water.

[0044] The film removing assembly comprises a third motor 221, a second rotating shaft 222, a scraping rod 223, rotating columns 224, a limiting plate 225, a first scraping plate 226 and a second scraping plate 227. The third motor 221 is installed on the left part of the stirring barrel 1. The output shaft of the third motor 221 is fixedly connected with the second rotating shaft 222. A plurality of rotating columns 224 are arranged on the outer wall of the second rotating shaft 222 in an up-down distribution mode. The uppermost rotating column 224 is fixedly connected with the second rotating shaft 222, and the remaining rotating columns 224 are rotatably connected with the second rotating shaft 222. Each rotating column 224 is provided with a sliding groove 224a at the bottom and a protruding portion 224b at the top. The protruding portion 224b on the lower rotating column 224 slides in the sliding groove 224a of the upper adjacent rotating column 224. The outer wall of each rotating column 224, except the uppermost one, is fixedly connected with a scraping rod 223. The scraping rod 223 is provided with a plurality of hooks 223a which are equidistantly distributed along the bottom. The limiting plate 225 is fixedly connected to the left part of the separation barrel 3, and a plurality of holes are formed in the limiting plate 225 for the scraping rod 223 to pass through. Each of the left slots 1d is provided with a first scraping plate 226. Each of the holes in the limiting plate 225 is provided with a second scraping plate 227.

[0045] The extrusion assembly comprises a second guide rail 231, a second sliding block 232, a mesh plate 233, a flow guide plate 234, a fourth motor 235, a gear 236, a shielding plate 237 and a third filter screen 238. The limiting plate 225 is provided with two second guide rails 231 which are arranged in a front-rear distribution mode. Each of the two second guide rails 231 is slidably connected with a second sliding block 232. Each of the two second sliding blocks 232 is fixedly connected with a mesh plate 233. The flow guide plate 234 is fixedly connected to the bottom of the separation barrel 3 and communicates with the stirring barrel 1. The fourth motor 235 is installed on the bottom of the separation barrel 3. The output shaft of the fourth motor 235 is fixedly connected with the gear 236. The shielding plate 237 is slidably connected to the bottom of the separation barrel 3 and is provided with a front-rear distribution gear rack on the left part. The gear rack on the shielding plate 237 is engaged with the gear 236, and the shielding plate 237 passes through the flow guide plate 234. Each of the two holes in the bottom of the separation barrel 3 is fixedly connected with a third filter screen 238. The mesh plate 233 is used to extrude the plastic film separated into the separation barrel 3 downward.

[0046] The auxiliary system comprises a fixed plate 301, a wooden block 302 and a push rod 303. Two fixed plates 301 are fixedly connected to the right part of the separation barrel 3. The wooden block 302 is slidably connected between the two fixed plates 301. The push rod 303 is installed on the right side of the upper part of the separation barrel 3.

[0047] In the specific work, first, the external water supply device is connected to the water pipe 104 and the second rubber sheet 3a, and the delivery pipe for delivering the mixture of emulsion explosive waste, demulsifier and water is connected to the first rubber sheet 1a. The external water supply device is connected to the third rubber sheet 5a. It should be noted that at this time, through the first rubber sheet 1a, the second rubber sheet 3a and the third rubber sheet 5a, the external air containing dust can be prevented from entering the interior of the device when the external device is not connected. Then the mixture of emulsion explosive waste, demulsifier and water falls from above the stirring barrel 1 into the stirring barrel 1 space above the funnel 2. At this time, the pushing block 2011 is located at the bottom opening of the fixed block 201, and the bottom opening of the fixed block 201 is blocked, so that the mixture stays in the stirring barrel 1 space above the funnel 2. It should be noted that at this time, the water content in the mixture should be less than the water content required for conventional separation work. The remaining water content is added to the secondary stirring work, so as to meet the water content requirement of the separation work. And the mixture is in a thick state. After the mixture is completely poured in, the connection between the external delivery pipe and the first rubber sheet 1a is cancelled, and at the same time, the first motor 202 starts to work, driving the first shaft 203 and the stirring rod 204 to rotate clockwise from top to bottom, continuously stirring the mixture. At the same time, in the process of stirring rod 204 rotating, the residual plastic film in the mixture can be stirred, so that the plastic film is attached to one side of the stirring rod 204 close to the direction of rotation. When the stirring rod 204 with plastic film is rotated to the scraping rod 223, the plastic film attached to the stirring rod 204 is hooked away through the hook 223a. It should be noted that in the process of stirring rod 204 rotating, the third motor 221 starts to work, driving the second shaft 222 and the uppermost rotating column 224 to rotate clockwise from top to bottom, so that the sliding groove 224a of the uppermost rotating column 224 rotates on the protruding part 224b of the adjacent rotating column 224 below. When 224-sliding groove 224a and 224-protruding part 224b are in the state shown in the figure, the upper rotating column 224 will drive the adjacent rotating column 224 below to rotate, and the rotating column 224 will drive the scraping rod 223 to rotate. In this way, all the scraping rods 223 are staggered and rotated at the same time, so that each hook 223a can stagger with the plastic film on the stirring rod 204 to avoid the same plastic film being hooked by multiple hooks 223a. Figure 9

[0048] ​Subsequently, when the hook 223a with the plastic film attached passes through the slot 1d and the limiting plate 225 and rotates into the internal space of the separation tank 3 on the left side of the limiting plate 225, the third motor 221 will drive the second rotating shaft 222 and the uppermost rotating column 224 to rotate counterclockwise from top to bottom, and at the same time drive each scraper 223 to rotate, so that the hook 223a with the plastic film attached comes into contact with the first scraper 226 and the second scraper 227, and rotates from the hook 223a by the first scraper 226 and the second scraper 227. The plastic film is scraped off to the bottom of the separation tank 3 on one side until the scraper 223 rotates to the left slot 1d. Then the third motor 221 will continue to drive the second rotating shaft 222 and the uppermost rotating column 224 to rotate clockwise from top to bottom, so that the hook 223a on the scraper 223 continues to contact the plastic film stirred on the stirring rod 204, thereby separating the residual plastic film in the mixture from the mixture, thus preventing the residual plastic film in the emulsion explosive waste from affecting the subsequent stirring and separation work.

[0049] When the separated plastic film falls into the separation tank 3, the baffle 237 is in the position as follows: Figure 10 As shown in the diagram, the two openings of the separation tank 3 are blocked to prevent the mixture remaining on the plastic film from flowing into the guide plate 234. Then, after all the plastic film in the mixture has been separated into the separation tank 3, the third motor 221 will drive the second rotating shaft 222 and the uppermost rotating column 224 to rotate counterclockwise from top to bottom, causing each scraper 223 to rotate, and causing each 223-scraper 223 to move as shown in the diagram. Figure 7The state shows that the upper and lower straight lines are distributed in the same straight line, which prevents the scraper 223 from affecting the subsequent extrusion of the plastic film, and at the same time, the first motor 202 stops working to stop stirring the mixture in the upper part of the hopper 2. Then, the second sliding block 232 drives the mesh plate 233 to move downward, so that the mesh plate 233 extrudes the plastic film at the bottom of the separation barrel 3 downward, extruding the residual mixture in the plastic film, and at the same time, the external water conveying device at the upper second rubber sheet 3a conveys the remaining moisture content required for the separation work to the inside of the separation barrel 3, so that the extruded residual mixture in the separation barrel 3 is mixed with it, and at the same time, the fourth motor 235 drives the gear 236 to rotate, and through the meshing of the gear 236 and the rack on the left side of the shielding plate 237, the shielding plate 237 slides backward at the bottom of the separation barrel 3. To this end, the blocking of the mixture in the separation barrel 3 is cancelled, so that it flows from the opening at the bottom of the separation barrel 3 into the flow guide plate 234. It should be noted that at this time, the third filter screen 238 arranged at the opening at the bottom of the separation barrel 3 blocks part of the plastic film residue in the mixture in the separation barrel 3, so that the mixture flows out more cleanly, and then flows into the stirring barrel 1 from the left side of the stirring barrel 1 into the stirring barrel 1 space below the hopper 2. At the same time, the second motor 206 starts to work, so that the rotating roller in the winding wheel 205 rotates, and the pull rope 207 is wound onto the winding wheel 205, and at the same time, the pull rope 207 is wound onto the winding wheel 205, and the push block 2011 moves in the first guide rail 211 to the edge of the hopper 2, thereby cancelling the blocking of the push block 2011 to the opening at the bottom of the fixed block 201, so that the mixture above the hopper 2 flows into the stirring barrel 1 space below the hopper 2 from the opening at the bottom of the fixed block 201, so that it is in the same space as the mixture flowing from the separation barrel 3. Further, when the second motor 206 drives the rotating roller in the winding wheel 205 to rotate to continuously wind the pull rope 207, the second motor 206 will drive the rotating roller in the winding wheel 205 to rotate to make the pull rope 207 release, and at the same time, the push block 2011 moves in the first guide rail 211 to the opening at the bottom of the fixed block 201, so that the push block 2011 pushes the mixture above the hopper 2 to the opening at the bottom of the fixed block 201. In this way, repeated operation speeds up the flow speed of the mixture above the hopper 2 and improves the efficiency of the work;

[0050] When the mixture of the separation barrel 3 and the mixture above the funnel 2 flows into the stirring barrel 1 space below the funnel 2, the first slider 212 will drive the scraper 213 to rotate, and at the same time, the mixture above the second filter screen 214 will be pushed to the static barrel 4 through the scraper 213. It should be noted that the bottom of the scraper 213 is provided with a toothed part 213a, so that when the scraper 213 pushes the mixture of the emulsion explosive waste medicine, the demulsifier and water, it can better scrape off the residual mixture on the surface of the second filter screen 214. When all the mixture falls into the static barrel 4, the second motor 206 and the scraper 213 stop working, and at the same time, the fourth motor 235 will drive the gear 236 to reset the shielding plate 237, and the opening provided at the bottom of the separation barrel 3 is blocked.

[0051] In the static barrel 4, the water phase and the oil phase in the mixture are allowed to separate, and the telescopic part of the push rod 303 will move downward to press the wooden block 302, so that the wooden block 302 blocks the communication between the static barrel 4 and the water suction barrel 5. After the water phase and the oil phase in the static barrel 4 are separated, the telescopic part of the push rod 303 cancels the pressure on the wooden block 302. At the same time, due to the density relationship between water and oil, water will be located below the layering, and due to the nature of the wooden block 302 that only floats in water but not in oil, the wooden block 302 will float in the water below the layering, thereby canceling the blocking of the communication between the static barrel 4 and the water suction barrel 5, so that the water phase is sucked into the water suction barrel 5. When all the water phase is sucked into the water suction barrel 5, since there is no water phase in the static barrel 4, and the wooden block 302 does not float in the oil, the wooden block 302 will again block the communication between the static barrel 4 and the water suction barrel 5, thereby realizing the complete separation of the water phase and the oil phase. After that, the separated water phase is sucked to the outside through the external water suction equipment connected to the third rubber sheet 5a, so that it is used for subsequent emulsion explosive waste medicine separation work, and the oil phase in the static barrel 4 is re-added to the production work of emulsion explosive, so as to realize harmless treatment and reduce waste of resources;

[0052] Further, when the device is in operation, the internal air can be discharged from the installation cylinder 111 to the outside through the one-way plate 114 by the fan 113, and at the same time, due to the one-way plate 114, the external air is prevented from entering the device during the air discharge process. When the external air containing dust enters from the air inlet hole 1c, the nozzle 105 sprays water mist to the entering air. It should be noted that the nozzle 105 is arranged obliquely downward, which can better enable the water mist to contact the air entering from the outside between the mixing barrel 1 and the first filtering air permeable plate 102, so that the dust in the air falls to the first filtering air permeable plate 102. Then, the air after the dust falling passes through the first filtering air permeable plate 102 to the second filtering air permeable plate 103, and the moisture contained in the air is absorbed by the second filtering air permeable plate 103, and then the air passes through the second filtering air permeable plate 103 and flows into the mixing barrel 1 through the air inlet pipe 106. In the above manner, the dust falling work on the dust in the external air is completed, so as to prevent the dust from entering the mixture and affecting the quality of the oil phase separated subsequently.

[0053] Those skilled in the art should understand that the above embodiments do not limit the present application in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation fall within the protection scope of the present application.

Claims

1. An emulsion explosive waste explosive harmless separation treatment equipment, comprising a stirring barrel (1), a funnel (2), a separation barrel (3), a standing barrel (4) and a water pumping barrel (5); the funnel (2) is installed in the middle of the stirring barrel (1), and the top of the stirring barrel (1) is provided with six first rubber sheets (1a) distributed in a ring shape; the upper part of the stirring barrel (1) is provided with a mounting part (1b); the stirring barrel (1) is provided with four groups of air vents (1c) distributed in a ring shape, each group consisting of three air vents (1c) distributed along the slope of the stirring barrel (1); the left part of the stirring barrel (1) is provided with two groups of grooves (1d) symmetrically distributed in front and back, each group consisting of a plurality of grooves (1d) distributed in up and down; the left part of the stirring barrel (1) is fixedly connected with the separation barrel (3), and the top of the separation barrel (3) is provided with two groups of second rubber sheets (3a) distributed in front and back, each group consisting of six second rubber sheets (3a) distributed in a ring shape; the separation barrel (3) is in communication with the stirring barrel (1); the bottom of the separation barrel (3) is provided with two holes distributed in front and back; the bottom of the stirring barrel (1) is fixedly connected with the standing barrel (4), and the standing barrel (4) is in communication with the stirring barrel (1); the right part of the standing barrel (4) is fixedly connected with the water pumping barrel (5), and the top of the water pumping barrel (5) is provided with six third rubber sheets (5a) distributed in a ring shape; the water pumping barrel (5) is in communication with the standing barrel (4); characterized in that; The air exchange system, the stirring system and the auxiliary system are further included; the upper portion of the stirring barrel (1) is connected with the air exchange system; the bottom of the stirring barrel (1) is connected with the stirring system, and the stirring system is connected with the separation barrel (3); the standing barrel (4) is connected with the auxiliary system; the air exchange system is used for filtering the dust in the external air and then flowing into the stirring barrel (1), and discharging the gas in the stirring barrel (1); The stirring system is used for stirring the mixture of the emulsion explosive waste explosive, the demulsifier and the water, and removing the residual plastic film in the mixture; the auxiliary system is used for isolating the water phase and the oil phase; The air exchange system includes the air inlet assembly and the air outlet assembly; the stirring barrel (1) is connected with the air inlet assembly; the stirring barrel (1) is connected with the air outlet assembly; the air inlet assembly is used for filtering the dust in the external air and then introducing it into the stirring barrel (1); the air outlet assembly is used for extracting the gas in the stirring barrel (1); The air inlet assembly includes the support plate (101), the first filter air permeable plate (102), the second filter air permeable plate (103), the water pipe (104), the nozzle (105), the air inlet pipe (106) and the guide plate (107); the upper portion of the stirring barrel (1) is fixedly connected with the support plate (101); the upper portion of the support plate (101) is fixedly connected with the first filter air permeable plate (102), and the first filter air permeable plate (102) is fixedly connected with the mounting portion (1b); the upper portion of the support plate (101) is fixedly connected with the second filter air permeable plate (103), and the second filter air permeable plate (103) is fixedly connected with the mounting portion (1b), and the second filter air permeable plate (103) is located between the first filter air permeable plate (102) and the support plate (101); the mounting portion (1b) is mounted with the water pipe (104); the outer wall of the mounting portion (1b) is mounted with four nozzles (105) which are distributed in a ring shape; the bottom of the mounting portion (1b) is mounted with a plurality of air inlet pipes (106) which are distributed in a ring shape, and the air inlet pipes (106) are located below the nozzles (105); a plurality of guide plates (107) are mounted on the upper portion of the stirring barrel (1), and the positions of the guide plates (107) are located below the air holes (1c); the nozzle (105) is used for spraying the water mist to the air which enters from the outside between the stirring barrel (1) and the first filter air permeable plate (102); the first filter air permeable plate (102) is used for blocking the dust which is pressed down by the water mist; the second filter air permeable plate (103) is used for filtering the moisture in the air; the guide plate (107) is used for guiding the external air; The air outlet assembly includes the mounting cylinder (111), the first filter screen (112), the fan (113) and the one-way plate (114); the right portion of the mounting portion (1b) is fixedly connected with the mounting cylinder (111), and the mounting cylinder (111) is communicated with the stirring barrel (1); the left portion of the mounting cylinder (111) is mounted with the first filter screen (112); the right portion in the mounting cylinder (111) is mounted with the fan (113); the right end of the mounting cylinder (111) is mounted with the one-way plate (114); the fan (113) is used for extracting the gas in the stirring barrel (1) to the outside; the one-way plate (114) is used for blocking the external air containing dust from entering the mounting cylinder (111); The stirring system comprises a primary stirring assembly, a secondary stirring assembly, a film removing assembly and an extruding assembly; a middle part of a stirring barrel (1) is connected with the primary stirring assembly; a bottom part of the stirring barrel (1) is connected with the secondary stirring assembly; the film removing assembly is connected with a separation barrel (3) and connected with the stirring barrel (1); the extruding assembly is connected with the separation barrel (3); the primary stirring assembly and the secondary stirring assembly are used for stirring the mixture of the emulsion explosive waste explosive, the demulsifier and water; the film removing assembly is used for removing the residual plastic film in the emulsion explosive waste explosive to the separation barrel (3); the extruding assembly is used for extruding the mixture remaining on the plastic film into the stirring barrel (1); The primary stirring assembly comprises a fixing block (201), a first motor (202), a first rotating shaft (203), stirring rods (204), winding wheels (205), second motors (206), pull ropes (207), first limiting blocks (208), second limiting blocks (209), sliding rails (2010) and pushing blocks (2011); the middle and upper part of the funnel (2) is fixedly connected with the fixing block (201), and four ring-shaped distribution openings are formed in the bottom of the fixing block (201); the upper part of the fixing block (201) is installed with the first motor (202); the output shaft of the first motor (202) is fixedly connected with the first rotating shaft (203); the first rotating shaft (203) is fixedly connected with a plurality of stirring rods (204) which are spirally distributed along the outer wall; the bottom of the supporting plate (101) is installed with three ring-shaped distribution winding wheels (205); the bottom of the supporting plate (101) is installed with three ring-shaped distribution second motors (206), and the output shaft of the second motor (206) is fixedly connected with the rotating roller in the winding wheel (205); one pull rope (207) is wound on each of the three winding wheels (205); the inner part of the first limiting block (208) is fixedly connected with three ring-shaped distribution first limiting blocks (208) on the inner wall of the stirring barrel (1), and the pull rope (207) passes through the inner part of the first limiting block (208); the upper part of the funnel (2) is fixedly connected with three ring-shaped distribution second limiting blocks (209), and the pull rope (207) passes through the inner part of the second limiting block (209); the inclined surface of the funnel (2) is installed with three ring-shaped distribution sliding rails (2010); one pushing block (2011) is slidingly connected on each of the three sliding rails (2010), and one end of the pull rope (207) is fixedly connected with the pushing block (2011); the stirring rods (204) are used for stirring the mixture of the emulsion explosive waste explosive, the demulsifier and water, and stirring the residual plastic film in the mixture; the pushing blocks (2011) are used for pushing the mixture of the emulsion explosive waste explosive, the demulsifier and water on the surface of the funnel (2) to the openings in the bottom of the fixing block (201). The secondary stirring assembly comprises a first guide rail (211), a first sliding block (212), a scraping block (213) and a second filter screen (214); the first guide rail (211) is installed at the bottom of the hopper (2); the first sliding block (212) is slidably connected to the first guide rail (211); the scraping block (213) is fixedly connected to the first sliding block (212); the second filter screen (214) is installed at the bottom of the stirring barrel (1), and the bottom of the scraping block (213) is in contact with the second filter screen (214); the scraping block (213) is used for extruding the mixture of the emulsion explosive waste explosive, the demulsifier and water to the position below the second filter screen (214); The film removing assembly comprises a third motor (221), a second rotating shaft (222), a scraping rod (223), rotating columns (224), a limiting plate (225), a first scraping plate (226) and a second scraping plate (227); the third motor (221) is installed at the left part of the stirring barrel (1); the output shaft of the third motor (221) is fixedly connected with the second rotating shaft (222); a plurality of rotating columns (224) are arranged on the outer wall of the second rotating shaft (222) in an up-down distribution mode, the uppermost rotating column (224) is fixedly connected with the second rotating shaft (222), and the remaining rotating columns (224) are rotatably connected with the second rotating shaft (222); a sliding groove (224a) is arranged at the bottom of each rotating column (224), a protruding portion (224b) is arranged at the top of each rotating column (224), and the protruding portion (224b) on the lower rotating column (224) slides in the sliding groove (224a) of the upper adjacent rotating column (224); one scraping rod (223) is fixedly connected to the outer wall of each rotating column (224) except the uppermost rotating column (224), and the scraping rod (223) is provided with a plurality of hooks (223a) which are equidistantly distributed along the bottom; the limiting plate (225) is fixedly connected to the left part of the separation barrel (3), and a plurality of holes are formed in the limiting plate (225) and can be passed through by the scraping rod (223); each first scraping plate (226) is arranged at the left part of each left slot (1d); each second scraping plate (227) is arranged at the left part of each hole in the limiting plate (225); the hooks (223a) on the scraping rod (223) are used for hooking the plastic film stirred by the stirring rod (204); and the first scraping plate (226) and the second scraping plate (227) are used for scraping the plastic film hooked by the hooks (223a) away to the bottom of the separation barrel (3). The extrusion assembly comprises a second guide rail (231), a second sliding block (232), a screen plate (233), a flow guide plate (234), a fourth motor (235), a gear (236), a shielding plate (237) and a third filter screen (238); the left part of the limiting plate (225) is provided with two second guide rails (231) distributed in front and back; the two second guide rails (231) are both slidably connected with a second sliding block (232); the two second sliding blocks (232) are both fixedly connected with a screen plate (233); the bottom of the separation barrel (3) is fixedly connected with a flow guide plate (234), and the flow guide plate (234) communicates with the stirring barrel (1); the bottom of the separation barrel (3) is provided with a fourth motor (235); the output shaft of the fourth motor (235) is fixedly connected with a gear (236); the bottom of the separation barrel (3) is slidably connected with a shielding plate (237), and the left part of the shielding plate (237) is provided with a rack distributed in front and back; the rack on the shielding plate (237) is engaged with the gear (236), and the shielding plate (237) passes through the flow guide plate (234); the bottom of the separation barrel (3) is fixedly connected with a third filter screen (238); the screen plate (233) is used for extruding the plastic film separated downwards; the flow guide plate (234) is used for making the mixture extruded in the separation barrel (3) flow into the stirring barrel (1) again; the shielding plate (237) is used for blocking the mixture from flowing into the flow guide plate (234); and the third filter screen (238) is used for filtering part of the plastic film residues. The auxiliary system comprises a fixed plate (301), a wooden block (302) and a push rod (303); the right part of the standing barrel (4) is fixedly connected with two fixed plates (301) distributed in front and back; the wooden block (302) is slidably connected between the two fixed plates (301); the right side of the upper part of the standing barrel (4) is provided with a push rod (303); the wooden block (302) is used for blocking the communication between the standing barrel (4) and the water pumping barrel (5); and the push rod (303) is used for pressing the wooden block (302).

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