CN213699325U - Modified powder workshop's dust recovery device - Google Patents
Modified powder workshop's dust recovery device Download PDFInfo
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- CN213699325U CN213699325U CN202022532793.5U CN202022532793U CN213699325U CN 213699325 U CN213699325 U CN 213699325U CN 202022532793 U CN202022532793 U CN 202022532793U CN 213699325 U CN213699325 U CN 213699325U
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- Prior art keywords
- recovery
- liquid nitrogen
- box body
- box
- frame
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- 238000011084 recovery Methods 0.000 title claims abstract description 44
- 239000000428 dust Substances 0.000 title claims abstract description 32
- 239000000843 powder Substances 0.000 title claims abstract description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000004062 sedimentation Methods 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 19
- 238000003860 storage Methods 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 13
- 238000007710 freezing Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims 5
- 238000000034 method Methods 0.000 abstract description 6
- 238000000227 grinding Methods 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009700 powder processing Methods 0.000 abstract description 2
- 239000004429 Calibre Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a modified powder workshop's dust recovery device relates to rubber powder processing technology field, can produce a large amount of slight dusts at the in-process of smashing the grinding for solving current rubber structure among the prior art, and these dusts are less because of volume and quality, so can be along with vibrations raise to the problem that causes the pollution to processing environment on every side. The one end of recovering and subsiding the box is provided with the opening and seals the frame, and the other end of recovering and subsiding the box is provided with and closes a mouthful and seals the frame, the opening seals the frame and closes a mouthful and seals the frame and retrieve and subside the box and pass through bolted connection, one side of retrieving and subsiding the box is provided with the accumulator body, and the accumulator body passes through the leg joint with retrieving and subsides the box, the one end of the accumulator body is provided with the water filling port, the top of retrieving and subsiding the box is provided with the liquid nitrogen holding vessel, and the liquid nitrogen holding vessel passes through the leg joint with retrieving and subsiding the box, the below.
Description
Technical Field
The utility model relates to a rubber powder processing technology field specifically is a modified powder workshop's dust recovery unit.
Background
Rubber powder is short for rubber powder. Is generally processed by waste tires. The commonly used processing method comprises the following steps: the normal temperature crushing method, the freezing method and the normal temperature chemical method are widely used in the fields of sports plastic playgrounds, rubber floor tiles, waterproof coiled materials, waterproof coatings, highway modified asphalt, rubber products and the like.
However, the existing rubber structure can generate a large amount of fine dust in the process of crushing and grinding, and the dust is raised along with vibration due to small volume and mass, so that the surrounding processing environment is polluted; therefore, the existing requirements are not met, and a dust recovery device for a modified powder production workshop is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust recovery device in modified powder workshop to solve the current rubber structure that proposes among the above-mentioned background art and can produce a large amount of slight dusts at the in-process of smashing the grinding, these dusts are less because of volume and quality, so can be along with vibrations are kicked up, thereby cause the problem of pollution to processing environment on every side.
In order to achieve the above object, the utility model provides a following technical scheme: a dust recovery device of a modified powder production workshop comprises a recovery sedimentation box body, wherein one end of the recovery sedimentation box body is provided with an opening sealing frame, the other end of the recovery sedimentation box body is provided with a closing sealing frame, the opening sealing frame and the closing sealing frame are connected with the recovery sedimentation box body through bolts, one side of the recovery sedimentation box body is provided with a water storage tank body, the water storage tank body is connected with the recovery sedimentation box body through a support, one end of the water storage tank body is provided with a water filling port, a liquid nitrogen storage tank is arranged above the recovery sedimentation box body and is connected with the recovery sedimentation box body through a support, a recovery frame hopper is arranged below the recovery sedimentation box body, the outer surface of the opening sealing frame is provided with an assembly sleeve, the assembly sleeve extends into the recovery sedimentation box body, an air pipe port is arranged inside the assembly sleeve, and is connected with the assembly sleeve through a flange, and a negative pressure fan assembly is arranged on the outer side of the closed sealing frame and is connected with the closed sealing frame through a bolt.
Preferably, a large-caliber metal blocking net is arranged inside the air pipe port and is connected with the air pipe port through a clamping groove.
Preferably, the inside of retrieving the setting box is provided with negative pressure quick-freeze chamber, the one end in negative pressure quick-freeze chamber is provided with the arc accent, and the arc accent is located and seals frame one side, the other end in negative pressure quick-freeze chamber is provided with the toper accent, and the toper accent is located opening and seals frame one side.
Preferably, the top of negative pressure quick-freeze chamber is provided with the liquid nitrogen filling opening, and the liquid nitrogen filling opening passes through the valve member with the liquid nitrogen holding vessel and is connected, the bottom of negative pressure quick-freeze chamber is provided with retrieves and subsides the mouth, and retrieves and subsides the mouth and be located same central line with the liquid nitrogen filling opening.
Preferably, the inner side of the conical cavity opening is provided with an atomizing annular pipe, and the atomizing annular pipe is connected with the water storage tank body through a pipeline.
Preferably, the negative pressure quick-freezing chamber comprises a heat-preservation inner container and a metal outer wall, and the heat-preservation inner container is connected with the metal outer wall in a fitting mode.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a recovery is subsided box inboard and is provided with the negative-pressure air fan subassembly, the negative-pressure air fan subassembly rotates in the inside of box, fight the discharge from retrieving the frame with the inside atmospheric pressure of box, and can inhale the inside of retrieving the box with the dust in the crushing apparatus along with the operation of fan, the rubber dust need pass through the atomizing annular tube after being inhaled negative pressure quick-freeze intracavity portion, and will adhere to moisture on the dust when atomizing annular tube, the inside of box can be poured into with low temperature liquid nitrogen to the liquid nitrogen holding vessel simultaneously, these moisture will freeze rapidly after meetting the liquid nitrogen, thereby make the quality and the hardness increase of dust, at last fall into the recovery plant through retrieving the subside mouth, can avoid the dust to raise the environmental pollution and the waste of material that lead to outward like this.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
fig. 3 is an enlarged schematic view of the position a of the present invention.
In the figure: 1. recovering the settling tank; 2. opening sealing frames; 3. closing the opening and sealing frame; 4. a negative pressure fan assembly; 5. assembling a sleeve; 6. an air pipe port; 7. a large-caliber metal block net; 8. a water storage tank body; 9. recovering the frame bucket; 10. a water injection port; 11. a liquid nitrogen storage tank; 12. a liquid nitrogen injection port; 13. recovering a settling port; 14. a negative pressure quick-freezing chamber; 15. an arc-shaped cavity opening; 16. a conical cavity opening; 17. an atomizing annular tube; 18. a heat preservation liner; 19. a metal outer wall.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a modified powder workshop's dust recovery unit, subsides box 1 including retrieving, retrieves and subsides box 1 and can install in the top of rubber powder collecting device, and the one end of retrieving to subside box 1 is provided with opening and seals frame 2, the structural design of the open type of adoption. The position is provided with an air pipe port 6 which can be connected with the crushing processing equipment through an air pipe, the other end of the recovery sedimentation box body 1 is provided with a closed sealing frame 3, a closed structure is adopted, and the inner side of the closed sealing frame 3 is provided with a negative pressure fan assembly 4. The negative pressure fan component 4 rotates in the box body, the air pressure in the box body is discharged from the recovery frame bucket 9, and the dust in the crushing equipment can be sucked into the recovery sedimentation box body 1 along with the operation of the fan. The opening is sealed frame 2 and is sealed frame 3 and retrieve and subside box 1 and pass through bolted connection, retrieves and subsides one side of box 1 and be provided with the retaining jar body 8, and the retaining jar body 8 subsides box 1 with retrieving and pass through the leg joint, and the one end of the retaining jar body 8 is provided with water filling port 10. A liquid nitrogen storage tank 11 is arranged above the recovery and sedimentation tank body 1, and the liquid nitrogen storage tank 11 is connected with the recovery and sedimentation tank body 1 through a support. The liquid nitrogen storage tank 11 may inject low-temperature liquid nitrogen into the inside of the case. The below of retrieving and subsiding box 1 is provided with retrieves frame fill 9, and the surface that the frame 2 was sealed to the opening is provided with equipment sleeve 5, and equipment sleeve 5 extends to the inside of retrieving and subsiding box 1, and the inside of equipment sleeve 5 is provided with tuber pipe port 6, and tuber pipe port 6 passes through flange joint with equipment sleeve 5. The outside of the closed sealing frame 3 is provided with a negative pressure fan assembly 4, and the negative pressure fan assembly 4 is connected with the closed sealing frame 3 through a bolt.
Further, the inside of tuber pipe port 6 is provided with heavy-calibre metal block 7, and heavy-calibre metal block 7 passes through the draw-in groove with tuber pipe port 6 and is connected, can intercept some foreign matters except the dust.
Further, the inside of retrieving sedimentation box 1 is provided with negative pressure quick-freeze chamber 14, and the one end in negative pressure quick-freeze chamber 14 is provided with arc accent 15, and arc accent 15 is located and seals frame 3 one side of remaining silent, and the structural design of arc accent 15 can make inside air current form an annular structure, is favorable to the recovery of dust, and the other end in negative pressure quick-freeze chamber 14 is provided with toper accent 16, and toper accent 16 is located and seals frame 2 one side of opening, and toper accent 16 can play the separation effect of one.
Further, the top of the negative pressure quick-freezing cavity 14 is provided with a liquid nitrogen injection port 12, the liquid nitrogen injection port 12 is connected with the liquid nitrogen storage tank 11 through a switch valve, the bottom of the negative pressure quick-freezing cavity 14 is provided with a recovery settlement port 13, and the recovery settlement port 13 and the liquid nitrogen injection port 12 are located on the same central line, so that free falling of dust is facilitated. Preferably, the liquid nitrogen injection port 12 is an inverted conical port.
Further, an atomizing annular pipe 17 is arranged on the inner side of the conical cavity opening 16, and the atomizing annular pipe 17 is connected with the water storage tank body 8 through a pipeline. Specifically, a booster pump is arranged on the pipeline of the atomizing annular pipe 17 and the water storage tank body 8, and an atomizing nozzle is arranged on the atomizing annular pipe 17. Atomizing annular pipe 17 is installed in the inboard of tuber pipe port 6, and the rubber dust is inhaled need be through atomizing annular pipe 17 behind the quick-freeze chamber of negative pressure 14 inside, and will be attached to moisture on the dust when atomizing annular pipe 17, and these moisture will freeze fast after meetting the liquid nitrogen and freeze to make the quality and the hardness increase of dust, subside mouthful 13 through retrieving at last and fall into recovery plant.
Further, the negative pressure quick-freezing chamber 14 comprises a heat-preservation inner container 18 and a metal outer wall 19, the heat-preservation inner container 18 is attached to the metal outer wall 19, and the temperature is prevented from losing.
The working principle is as follows: during the use, to retrieve and subside box 1 and can install in the top of rubber powder collecting device, be provided with opening at the one end of retrieving and subsiding box 1 and seal frame 2, be provided with an tuber pipe port 6 in this department, can be connected with shredding equipment through the tuber pipe, and be provided with at the other end of retrieving and subsiding box 1 and close a mouthful frame 3, the inboard of closing a mouthful frame 3 is provided with negative-pressure air fan subassembly 4. The negative pressure fan assembly 4 rotates inside the box body, and exhausts the air pressure inside the box body from the recovery frame bucket 9. And can inhale the inside of retrieving the settlement box 1 with the dust in the crushing apparatus along with the operation of fan, the rubber dust is inhaled and needs to pass through atomizing annular tube 17 behind the 14 inside negative pressure quick-freeze chambeies, and will adhere to moisture on the dust when atomizing annular tube 17, liquid nitrogen holding vessel 11 can pour into the inside of box with low temperature liquid nitrogen simultaneously, these moisture will freeze fast and freeze after meetting the liquid nitrogen, thereby make the quality and the hardness increase of dust, subside mouthful 13 through retrieving at last and fall into the recovery plant.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a modified powder workshop's dust recovery device, subsides box (1) including retrieving, its characterized in that: the recovery sedimentation box comprises a recovery sedimentation box body (1), wherein one end of the recovery sedimentation box body (1) is provided with an opening sealing frame (2), the other end of the recovery sedimentation box body (1) is provided with a closed sealing frame (3), the opening sealing frame (2) and the closed sealing frame (3) are connected with the recovery sedimentation box body (1) through bolts, one side of the recovery sedimentation box body (1) is provided with a water storage tank body (8), the water storage tank body (8) is connected with the recovery sedimentation box body (1) through a support, one end of the water storage tank body (8) is provided with a water injection port (10), a liquid nitrogen storage tank (11) is arranged above the recovery sedimentation box body (1), the liquid nitrogen storage tank (11) is connected with the recovery sedimentation box body (1) through a support, a recovery frame hopper (9) is arranged below the recovery sedimentation box body (1), and an assembly sleeve (5) is arranged on, and equipment sleeve pipe (5) extend to the inside of retrieving and subsiding box (1), the inside of equipment sleeve pipe (5) is provided with tuber pipe port (6), and tuber pipe port (6) and equipment sleeve pipe (5) pass through flange joint, the outside of sealing frame (3) is provided with negative-pressure air fan subassembly (4) to close, and negative-pressure air fan subassembly (4) and the sealing frame (3) of closing pass through bolted connection.
2. The dust recycling device for modified powder production workshops according to claim 1, wherein: and a large-caliber metal blocking net (7) is arranged inside the air pipe port (6), and the large-caliber metal blocking net (7) is connected with the air pipe port (6) through a clamping groove.
3. The dust recycling device for modified powder production workshops according to claim 1, wherein: the inside of retrieving the box that subsides (1) is provided with negative pressure quick-freeze chamber (14), the one end in negative pressure quick-freeze chamber (14) is provided with arc accent (15), and arc accent (15) are located and seal frame (3) one side, the other end in negative pressure quick-freeze chamber (14) is provided with toper accent (16), and toper accent (16) are located opening and seal frame (2) one side.
4. The dust recycling device for modified powder production workshops according to claim 3, wherein: the top of negative pressure quick-freeze chamber (14) is provided with liquid nitrogen filling opening (12), and liquid nitrogen filling opening (12) are connected through the valve member with liquid nitrogen holding vessel (11), the bottom of negative pressure quick-freeze chamber (14) is provided with retrieves and subsides mouth (13), and retrieves and subsides mouth (13) and liquid nitrogen filling opening (12) and be in same central line.
5. The dust recycling device for modified powder production workshops according to claim 3, wherein: the inner side of the conical cavity opening (16) is provided with an atomizing annular pipe (17), and the atomizing annular pipe (17) is connected with the water storage tank body (8) through a pipeline.
6. The dust recycling device for modified powder production workshops according to claim 3, wherein: the negative pressure quick-freezing cavity (14) comprises a heat-preservation inner container (18) and a metal outer wall (19), and the heat-preservation inner container (18) is attached to and connected with the metal outer wall (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022532793.5U CN213699325U (en) | 2020-11-05 | 2020-11-05 | Modified powder workshop's dust recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022532793.5U CN213699325U (en) | 2020-11-05 | 2020-11-05 | Modified powder workshop's dust recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213699325U true CN213699325U (en) | 2021-07-16 |
Family
ID=76803256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022532793.5U Active CN213699325U (en) | 2020-11-05 | 2020-11-05 | Modified powder workshop's dust recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213699325U (en) |
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2020
- 2020-11-05 CN CN202022532793.5U patent/CN213699325U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dust recovery device for modified powder production workshop Effective date of registration: 20231226 Granted publication date: 20210716 Pledgee: China Postal Savings Bank Co.,Ltd. Yicheng Branch Pledgor: Xiangyang high energy Jiejia New Material Technology Co.,Ltd. Registration number: Y2023980074130 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |