CN116966736A - Vacuum pumping and collecting component of reclaimed rubber recycling desulfurization device - Google Patents

Vacuum pumping and collecting component of reclaimed rubber recycling desulfurization device Download PDF

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Publication number
CN116966736A
CN116966736A CN202310412528.9A CN202310412528A CN116966736A CN 116966736 A CN116966736 A CN 116966736A CN 202310412528 A CN202310412528 A CN 202310412528A CN 116966736 A CN116966736 A CN 116966736A
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CN
China
Prior art keywords
fixedly connected
wall
pipe
vacuum pumping
collection component
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CN202310412528.9A
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Chinese (zh)
Inventor
李国友
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Anhui Zhonghong Rubber & Plastic Co ltd
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Anhui Zhonghong Rubber & Plastic Co ltd
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Application filed by Anhui Zhonghong Rubber & Plastic Co ltd filed Critical Anhui Zhonghong Rubber & Plastic Co ltd
Priority to CN202310412528.9A priority Critical patent/CN116966736A/en
Publication of CN116966736A publication Critical patent/CN116966736A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2319/00—Characterised by the use of rubbers not provided for in groups C08J2307/00 - C08J2317/00

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

The invention belongs to the technical field of reclaimed rubber, and particularly relates to a vacuum collection component of a reclaimed rubber recycling desulfurization device, which comprises a vacuum collection component main body, wherein a U-shaped frame is fixedly connected to the outer wall of the vacuum collection component main body, an air pump is fixedly connected to the inner wall of the U-shaped frame, a guide pipe is fixedly communicated with the suction end of the air pump, the bottom end of the guide pipe penetrates through the bottom end of the U-shaped frame and is fixedly connected with an air suction cover, and a depressurization mechanism is fixedly communicated with the bottom end of the air suction cover. The invention ensures that the vacuum collection component has the function of improving the concentration of sulfur dioxide in the waste gas, reduces the pressure of the waste gas, can improve the efficiency and convenience of waste gas desulfurization of the vacuum collection component, can also ensure the safety of the internal structure of the vacuum collection component, prolongs the service life and reliability of the vacuum collection component, has the capability of high-efficiency cooling, has lower energy consumption and improves the energy-saving and environment-friendly performance of the vacuum collection component.

Description

Vacuum pumping and collecting component of reclaimed rubber recycling desulfurization device
Technical Field
The invention belongs to the technical field of reclaimed rubber, and particularly relates to a vacuum pumping component of a reclaimed rubber recycling desulfurization device.
Background
Disposal of waste rubber is one of the serious problems facing people today. In order to meet the requirements of continuously improving the material performance, rubber is developed towards high strength, wear resistance, stability and ageing resistance, but the problem that the discarded rubber cannot be naturally degraded for a long time is caused, and a large amount of waste rubber causes black pollution which is more difficult to treat than plastic pollution (white pollution). On the other hand, precious rubber resources are wasted, and the regenerated rubber recycling desulfurization device aims to solve the problem that waste gas generated by rubber again contains harmful substances such as sulfur dioxide.
The prior art, chinese patent publication No. CN113663492B discloses a vacuum pumping component of a reclaimed rubber recovery desulfurization device, which comprises a tank body, wherein an air inlet pipe and an air outlet pipe are arranged at the bottom of the tank body, one end of the tank body, which is close to the air inlet pipe, is movably connected with a filtering device which is used for filtering particulate impurities in reclaimed rubber desulfurization waste gas, the filtering device comprises a flow blocking fan, a first filter screen, a second filter screen, a vibrating reed and a clamping plate, the tank body adopts a cylindrical structure, a splitter plate is arranged in the middle of the tank body, and the working length of the splitter plate is lower than the internal length of the tank body.
The following problems exist in the use process of the vacuum collection component of the reclaimed rubber recovery desulfurization device in the above patent, namely, the concentration of sulfur dioxide substances in waste gas entering the vacuum collection component is low, so that the desulfurization recovery efficiency is low, the internal structure of the vacuum collection component is easily damaged when high-pressure hot air enters the vacuum collection component, the use reliability and service life of the vacuum collection component are affected, in addition, the refrigeration structure outside the vacuum collection component needs to work at any time, so that the energy consumption of the vacuum collection component is high, and the use energy-saving and environment-friendly effects of the vacuum collection component are affected.
For this purpose, we propose a vacuum pumping unit of a reclaimed rubber recovery devulcanizer to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the problems and provide a vacuum pumping component of a reclaimed rubber recycling desulfurization device.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a desulfurization device's vacuum collection component is retrieved to reclaimed rubber, includes vacuum collection component main part, the outer wall fixedly connected with U-shaped frame of vacuum collection component main part, the inner wall fixedly connected with aspiration pump of U-shaped frame, the suction end fixedly connected with pipe of aspiration pump, the bottom of pipe passes the bottom of U-shaped frame to fixedly connected with exhaust hood, the bottom fixedly connected with of exhaust hood has depressurization mechanism, depressurization mechanism's output fixedly connected with auxiliary mechanism, auxiliary mechanism's output fixedly connected with connecting pipe, the output of connecting pipe and the air inlet fixedly connected with of vacuum collection component main part, the mounting hole has been seted up to the upper surface of U-shaped frame, and the pore wall fixedly connected with cooling mechanism of mounting hole.
In the vacuum pumping and collecting component of the reclaimed rubber recycling desulfurization device, the depressurization mechanism comprises a cylinder, wherein the bottom end of the cylinder is fixedly communicated with the cylinder, the outer walls of the two ends of the cylinder are fixedly communicated with a connecting bent pipe and a conveying pipe respectively, the inner wall of the cylinder is fixedly connected with a supporting net cylinder, the outer wall of the supporting net cylinder is fixedly sleeved with a sponge sleeve, the outer wall of the sponge sleeve is fixedly connected with a breathable depressurization film sleeve, and the side wall of the breathable depressurization film sleeve is fixedly connected with the inner wall of the cylinder.
In the vacuum pumping component of the reclaimed rubber recycling desulfurization device, the inner wall of the supporting net barrel is fixedly connected with a sponge air-blocking block.
In the vacuum pumping component of the reclaimed rubber recovery desulfurization device, the auxiliary mechanism comprises a three-way reversing valve fixedly communicated with the side end of the conveying pipe, two output ends of the three-way reversing valve are fixedly connected with branch pipes, the top ends of the branch pipes are fixedly communicated with first one-way valves, two the top ends of the first one-way valves are fixedly sleeved with a treatment box together, the outer wall of the treatment box is fixedly connected with the outer wall of a U-shaped frame, the inner wall of the treatment box is fixedly connected with a partition plate, the partition plate divides the interior of the treatment box into two treatment areas, the inside of the treatment areas is filled with saturated sodium bicarbonate solution layers, the treatment box is provided with two threaded holes on the upper surfaces of the two treatment areas, the hole walls of the threaded holes are in threaded connection with sealing plugs, the top ends of the sealing plugs are fixedly communicated with second one-way valves, the output ends of the second one-way valves are fixedly communicated with U-shaped hoses together, and the pipe walls of the U-shaped hoses are fixedly communicated with the air inlet ends of the connecting pipes.
In the vacuum pumping component of the reclaimed rubber recycling desulfurization device, the outer walls of the two sides of the partition plate and the inner wall of the treatment box are fixedly connected with a plurality of foam breaking net plates.
In the vacuum pumping and collecting component of the reclaimed rubber recycling desulfurization device, the cooling mechanism comprises a water tank fixedly connected with a mounting hole in the U-shaped frame, a water pipe is fixedly connected to the top end of the water tank, a drip irrigation head is fixedly connected to the bottom end of the water tank, a connecting cover is arranged on the outer wall of the drip irrigation head, the outer wall of the connecting cover is fixedly connected with the lower surface of the water tank, a first communicating pipe and a second communicating pipe are fixedly connected to the side wall of the connecting cover respectively, the bottom end of the first communicating pipe is fixedly connected with the output end of the air pump, a hollow rod is fixedly connected to the output end of the second communicating pipe, a plurality of groups of symmetrically distributed round holes are formed in the rod wall of the hollow rod, and the outer wall of the hollow rod is fixedly connected with the outer wall of the vacuum pumping and collecting component body.
In the vacuum pumping component of the reclaimed rubber recovery desulfurization device, two fixing holes are formed in the lower surfaces of the two treatment areas of the treatment box, and a drain valve is fixedly connected to the hole walls of the fixing holes.
In the vacuum pumping component of the reclaimed rubber recovery desulfurization device, the annular pipe is fixedly connected with the inner walls of the two round holes on the same latitude of the hollow rod, and a plurality of ventilation holes are formed in the lower surface of the annular pipe.
Compared with the prior art, the vacuum pumping component of the reclaimed rubber recycling desulfurization device has the advantages that:
1. through depressurization mechanism, aspiration pump and the auxiliary mechanism that sets up, when the vacuum pumping collection component is in the sulfur dioxide in the regeneration rubber waste gas of handling, at first let in depressurization mechanism and aspiration pump to waste gas, the aspiration pump is through the intraductal air of aspiration cover extraction, make the drum inside form negative pressure environment, and through the micromolecular gas such as helium in the ventilative depressurization membrane cover absorption waste gas, increase the concentration of sulfur dioxide in the waste gas, and reduce the atmospheric pressure of waste gas, afterwards, the waste gas of sulfur dioxide is carried in the saturated sodium bicarbonate solution layer of treatment tank one side through the tee bend switching-over valve, saturated sodium bicarbonate solution layer can with sulfur dioxide reaction desulfurization, and two saturated sodium bicarbonate solution layers can be used alternately and guarantee the persistence of sulfur dioxide treatment in the waste gas, then waste gas carries out the next processing through the connecting pipe to the vacuum pumping collection component main part, this mechanism makes the vacuum pumping collection component have the function of promoting sulfur dioxide concentration in the waste gas, and reduce the pressure of waste gas, not only can improve the efficiency and the convenience of vacuum pumping collection component waste gas desulfurization, can also ensure vacuum pumping collection component inner structure safety.
2. Through the cooling mechanism that sets up, after the gas that the aspiration pump was taken out is carried to the junction housing inside through first communication pipe, the water body is through driping irrigation the head drip in the water tank, the drip is blown along second communication pipe, hollow pole, ring pipe and bleeder vent by the air current and is sprayed vacuum collection component main part surface, and carry out high-efficient cooling to vacuum collection component main part surface, the energy can not additionally expend in the cooling moreover, this mechanism makes vacuum collection component have the ability of high-efficient cooling, and the power consumption is lower moreover, improve the energy-concerving and environment-protective performance of vacuum collection component.
Drawings
FIG. 1 is a schematic view of the structure of a vacuum pumping member of a reclaimed rubber recovery desulfurization apparatus provided by the present invention;
FIG. 2 is a partially enlarged schematic view of a vacuum pumping unit of a reclaimed rubber recovery devulcanizer according to the present invention;
FIG. 3 is a schematic structural view of a depressurization mechanism in a vacuum pumping member of a reclaimed rubber recovery desulfurization apparatus provided by the invention;
fig. 4 is a schematic structural view of an annular pipe in a vacuum pumping and collecting member of the reclaimed rubber recovery desulfurization device.
In the figure: 1. a vacuum pumping component body; 2. a U-shaped frame; 3. an air extracting pump; 4. a conduit; 5. an air-extracting cover; 6. a pressure reducing mechanism; 61. a cylinder; 62. a connecting bent pipe; 63. a delivery tube; 64. supporting the net drum; 65. a sponge sleeve; 66. a breathable blood pressure reducing film sleeve; 7. an auxiliary mechanism; 71. a three-way reversing valve; 72. a branch pipe; 73. a first one-way valve; 74. a treatment box; 75. a partition plate; 76. a saturated sodium bicarbonate solution layer; 77. a sealing plug; 78. a second one-way valve; 79. a U-shaped hose; 8. a connecting pipe; 9. a cooling mechanism; 91. a water tank; 92. a water receiving pipe; 93. a drip irrigation head; 94. a connection cover; 95. a first communication pipe; 96. a second communicating pipe; 97. a hollow rod; 10. a sponge air-blocking block; 11. breaking foam net plate; 12. a blow-down valve; 13. an annular tube; 14. and (5) ventilation holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-4, a vacuum pumping component of a reclaimed rubber recycling desulfurization device comprises a vacuum pumping component main body 1, wherein a U-shaped frame 2 is fixedly connected to the outer wall of the vacuum pumping component main body 1, an air pump 3 is fixedly connected to the inner wall of the U-shaped frame 2, a guide pipe 4 is fixedly communicated with the suction end of the air pump 3, the bottom end of the guide pipe 4 passes through the bottom end of the U-shaped frame 2 and is fixedly connected with an air suction cover 5, the bottom end of the air suction cover 5 is fixedly communicated with a depressurization mechanism 6, the depressurization mechanism 6 comprises a cylinder 61 fixedly communicated with the bottom end of the air suction cover 5, the outer walls of the two ends of the cylinder 61 are fixedly communicated with a connecting bent pipe 62 and a conveying pipe 63 respectively, a supporting net drum 64 is fixedly connected to the inner wall of the cylinder 61, a sponge air blocking block 10 can block the waste gas from passing through the depressurization mechanism 6 too fast, the effect of the treatment of the depressurization mechanism 6 is improved, a sponge sleeve 65 is fixedly sleeved on the outer wall of the supporting net drum 64, a depressurization film 66 is fixedly connected to the outer wall of the sponge sleeve 65, the side wall of the air suction film 66 is fixedly connected with the inner wall of the cylinder 61, the vacuum pumping component has the functions of promoting the vacuum pumping component and the concentration and the vacuum pumping component can also be improved, the safety and the efficiency of the vacuum pumping component can be improved.
The output of depressurization mechanism 6 is fixed to be linked together and is had auxiliary mechanism 7, auxiliary mechanism 7 include with conveyer pipe 63 side fixed intercommunication's three-way reversing valve 71, two equal fixedly connected with branch pipe 72 of output of three-way reversing valve 71, the fixed intercommunication in top of branch pipe 72 has first check valve 73, the processing case 74 has been cup jointed jointly to the top of two first check valves 73, two fixed orificess has been seted up to the lower surface that processing case 74 is located two processing regions, and the pore wall fixedly connected with blowoff valve 12 of fixed orificess, blowoff valve 12 can conveniently discharge the saturated sodium bicarbonate solution layer 76 after the processing.
The outer wall of the treatment box 74 is fixedly connected with the outer wall of the U-shaped frame 2, the inner wall of the treatment box 74 is fixedly connected with a partition plate 75, the partition plate 75 divides the interior of the treatment box 74 into two treatment areas, the saturated sodium bicarbonate solution layer 76 is filled in the treatment areas, a plurality of foam breaking net plates 11 are fixedly connected to the outer walls of the two sides of the partition plate 75 and the inner wall of the treatment box 74 together, the foam breaking net plates 11 can break bubbles in waste gas, more sulfur dioxide in the waste gas and the saturated sodium bicarbonate solution layer 76 are guaranteed to react, the treatment box 74 is provided with two threaded holes on the upper surfaces of the two treatment areas, the hole walls of the threaded holes are in threaded connection with sealing plugs 77, the top ends of the sealing plugs 77 are fixedly communicated with second one-way valves 78, the output ends of the two second one-way valves 78 are fixedly communicated with U-shaped hoses 79, the pipe walls of the U-shaped hoses 79 are fixedly communicated with the air inlet ends of the connecting pipes 8, the waste gas of sulfur dioxide is conveyed into the saturated sodium bicarbonate solution layer 76 on one side of the treatment box 74 through the three-way reversing valves 71, the saturated sodium bicarbonate solution layer 76 can react with sulfur dioxide, and the two saturated sodium bicarbonate solution layers 76 can alternately be used to guarantee the continuity of sulfur dioxide treatment in the waste gas.
The output of assist mechanism 7 fixedly communicates with connecting pipe 8, the output of connecting pipe 8 and the air inlet fixed intercommunication of vacuum pumping collection component main part 1, the mounting hole has been seted up to the upper surface of U-shaped frame 2, and the pore wall fixedly connected with cooling mechanism 9 of mounting hole, cooling mechanism 9 includes the water tank 91 with mounting hole fixed connection in U-shaped frame 2, water receiving pipe 92 has been fixedly connected to the top of water tank 91, the bottom fixed intercommunication of water tank 91 has drip irrigation head 93, drip irrigation head 93's outer wall is equipped with connecting cover 94, connecting cover 94's outer wall and water tank 91's lower surface fixed connection, connecting cover 94's lateral wall fixedly connected with first connecting pipe 95 and second communicating pipe 96 respectively, first connecting pipe 95 bottom and the output fixed intercommunication of aspiration pump 3, hollow pole 97 has been fixedly connected to the output of second communicating pipe 96, two round hole inner walls on the same latitude of hollow pole 97 are fixedly connected with annular duct 13 jointly, a plurality of bleeder vent 14 have been seted up to the lower surface of annular duct 13, annular duct 13 and bleeder vent 14 have enlarged the spray range of cold air current, improve the effect of vacuum pumping collection component main part 1 surface cooling, the wall of hollow pole 97 sets up the connecting cover 94 has first connecting pipe 95 and second communicating pipe 96, the outer wall of air current 1 and the outer wall of vacuum pumping collection component 1 is connected to the outer wall of vacuum pumping collection component 1, and the outer wall 1 is blown through the hollow pump 1 and the outer wall of vacuum pumping collection component 1 is connected to the outer wall of vacuum pumping 1, and the vacuum pumping 1 and the outer wall is connected to the inner wall of vacuum pumping 1.
The principle of operation of the present invention will now be described as follows: when the vacuum pumping and collecting component is used for treating sulfur dioxide in regenerated rubber waste gas, firstly, the waste gas is introduced into a depressurization mechanism 6 and a suction pump 3, the suction pump 3 pumps air in a cylinder 61 through a suction hood 5 to form a negative pressure environment in the cylinder 61, small molecular gases such as helium, oxygen, carbon dioxide and the like in the waste gas are sucked through a ventilation depressurization membrane sleeve 66 to increase the concentration of the sulfur dioxide in the waste gas and reduce the air pressure of the waste gas, then the waste gas with the sulfur dioxide is conveyed into a saturated sodium bicarbonate solution layer 76 at one side of a treatment box 74 through a three-way reversing valve 71, the saturated sodium bicarbonate solution layer 76 can react with the sulfur dioxide for desulfurization, and the two saturated sodium bicarbonate solution layers 76 can be alternately used to ensure the continuity of sulfur dioxide treatment in the waste gas, and then the waste gas is conveyed to a vacuum pumping and collecting component main body 1 through a connecting pipe 8 for the next treatment, the vacuum collection component has the function of improving the sulfur dioxide concentration in the waste gas, reduces the pressure of the waste gas, can improve the efficiency and convenience of the waste gas desulfurization of the vacuum collection component, can also ensure the internal structure safety of the vacuum collection component, improves the service life and reliability of the vacuum collection component, and when the gas pumped by the air pump 3 is conveyed into the connecting cover 94 through the first connecting pipe 95, the water in the water tank 91 drops through the drip irrigation head 93, the dropped water drops are blown by the air flow to be sprayed on the surface of the vacuum collection component main body 1 along the second connecting pipe 96, the hollow rod 97, the annular pipe 13 and the air holes 14, the surface of the vacuum collection component main body 1 is efficiently cooled, the cooling does not consume extra energy, the mechanism ensures the vacuum collection component to have the capability of high-efficiency cooling, and the energy consumption is lower, the energy-saving and environment-friendly performance of the vacuum pumping and collecting component is improved.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (8)

1. The utility model provides a desulfurization device's vacuum collection component is retrieved to reclaimed rubber, includes vacuum collection component main part (1), its characterized in that, the outer wall fixedly connected with U-shaped frame (2) of vacuum collection component main part (1), the inner wall fixedly connected with aspiration pump (3) of U-shaped frame (2), aspiration end fixedly connected with pipe (4) of aspiration pump (3), the bottom of U-shaped frame (2) is passed to the bottom of pipe (4) to fixedly connected with suction hood (5), the bottom fixed intercommunication of suction hood (5) has depressurization mechanism (6), the output fixed intercommunication of depressurization mechanism (6) has complementary unit (7), the output fixed intercommunication of complementary unit (7) has connecting pipe (8), the output of connecting pipe (8) is fixedly connected with the air inlet of vacuum collection component main part (1), the mounting hole has been seted up to the upper surface of U-shaped frame (2), and the pore wall fixedly connected with cooling mechanism (9).
2. The vacuum pumping and collecting component of the reclaimed rubber recycling desulfurization device according to claim 1, wherein the depressurization mechanism (6) comprises a cylinder (61) fixedly communicated with the bottom end of an air suction cover (5), connecting elbows (62) and conveying pipes (63) are fixedly communicated with the outer walls of the two ends of the cylinder (61) respectively, a supporting net barrel (64) is fixedly connected with the inner wall of the cylinder (61), a sponge sleeve (65) is fixedly sleeved on the outer wall of the supporting net barrel (64), a breathable depressurization membrane sleeve (66) is fixedly connected with the outer wall of the sponge sleeve (65), and the side wall of the breathable depressurization membrane sleeve (66) is fixedly connected with the inner wall of the cylinder (61).
3. The vacuum pumping and collecting member of a reclaimed rubber desulfurization apparatus as recited in claim 2, wherein a sponge air-blocking block (10) is fixedly connected to the inner wall of the supporting net drum (64).
4. The vacuum pumping and collecting component of a reclaimed rubber desulfurization device according to claim 2, wherein the auxiliary mechanism (7) comprises a three-way reversing valve (71) fixedly communicated with the side end of a conveying pipe (63), two output ends of the three-way reversing valve (71) are fixedly connected with a branch pipe (72), the top ends of the branch pipes (72) are fixedly communicated with a first one-way valve (73), two top ends of the first one-way valve (73) are fixedly sleeved with a treatment box (74) together, the outer wall of the treatment box (74) is fixedly connected with the outer wall of a U-shaped frame (2), the inner wall of the treatment box (74) is fixedly connected with a partition plate (75), the partition plate (75) divides the interior of the treatment box (74) into two treatment areas, the interior of the treatment areas is filled with a saturated sodium bicarbonate solution layer (76), the upper surfaces of the treatment box (74) in the two treatment areas are provided with two threaded holes, the wall of the threaded holes are in threaded connection with a sealing plug (77), the top ends of the sealing plug (77) are fixedly communicated with a second one-way valve (78), the two output ends of the second one-way valve (78) are fixedly communicated with the tube (8).
5. The vacuum pumping and collecting member of a reclaimed rubber desulfurization apparatus as recited in claim 4, wherein a plurality of foam breaking mesh plates (11) are fixedly connected to both side outer walls of the partition plate (75) and inner walls of the treatment tank (74).
6. The vacuum pumping and collecting component of the reclaimed rubber recycling desulfurization device according to claim 1, wherein the cooling mechanism (9) comprises a water tank (91) fixedly connected with a mounting hole in a U-shaped frame (2), a water receiving pipe (92) is fixedly communicated with the top end of the water tank (91), a drip irrigation head (93) is fixedly communicated with the bottom end of the water tank (91), a connecting cover (94) is arranged on the outer wall of the drip irrigation head (93), the outer wall of the connecting cover (94) is fixedly connected with the lower surface of the water tank (91), a first communicating pipe (95) and a second communicating pipe (96) are fixedly connected with the side wall of the connecting cover (94), the bottom end of the first communicating pipe (95) is fixedly communicated with the output end of an air pump (3), hollow rods (97) are fixedly communicated with the output end of the second communicating pipe (96), round holes which are symmetrically distributed in multiple groups are formed in the rod wall of the hollow rods (97), and the outer wall of the hollow rods (97) is fixedly connected with the outer wall of the vacuum pumping and collecting component main body (1).
7. The vacuum pumping and collecting member of a reclaimed rubber desulfurization apparatus as recited in claim 4, wherein two fixing holes are provided on the lower surfaces of the two treatment areas of the treatment box (74), and a blow-down valve (12) is fixedly connected to the wall of the fixing holes.
8. The vacuum pumping and collecting component of the reclaimed rubber recycling desulfurization device according to claim 6, wherein the annular pipe (13) is fixedly connected with the inner walls of two round holes on the same latitude of the hollow rod (97), and a plurality of ventilation holes (14) are formed in the lower surface of the annular pipe (13).
CN202310412528.9A 2023-04-18 2023-04-18 Vacuum pumping and collecting component of reclaimed rubber recycling desulfurization device Pending CN116966736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310412528.9A CN116966736A (en) 2023-04-18 2023-04-18 Vacuum pumping and collecting component of reclaimed rubber recycling desulfurization device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310412528.9A CN116966736A (en) 2023-04-18 2023-04-18 Vacuum pumping and collecting component of reclaimed rubber recycling desulfurization device

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Publication Number Publication Date
CN116966736A true CN116966736A (en) 2023-10-31

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Application Number Title Priority Date Filing Date
CN202310412528.9A Pending CN116966736A (en) 2023-04-18 2023-04-18 Vacuum pumping and collecting component of reclaimed rubber recycling desulfurization device

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