CN215137139U - Vacuum degassing device for bearing steel pipe production based on vacuum environment - Google Patents
Vacuum degassing device for bearing steel pipe production based on vacuum environment Download PDFInfo
- Publication number
- CN215137139U CN215137139U CN202120703846.7U CN202120703846U CN215137139U CN 215137139 U CN215137139 U CN 215137139U CN 202120703846 U CN202120703846 U CN 202120703846U CN 215137139 U CN215137139 U CN 215137139U
- Authority
- CN
- China
- Prior art keywords
- containing box
- vacuum
- rack
- fixed
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- 238000009849 vacuum degassing Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000007872 degassing Methods 0.000 claims abstract description 28
- 239000002912 waste gas Substances 0.000 claims abstract description 22
- 239000007789 gas Substances 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Degasification And Air Bubble Elimination (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a vacuum degassing device is used in production based on vacuum environment bearing steel pipe, including the degasification room, the top of degasification room is provided with waste gas filtering device, the left top intercommunication of degasification room has the feed liquor pipe, and the bottom intercommunication on degasification room right side has the drain pipe, the surface of feed liquor pipe and drain pipe all is provided with the solenoid valve, the left side intercommunication at degasification roof portion has the outlet duct, the gas outlet intercommunication of outlet duct has vacuum air extractor, vacuum air extractor's gas outlet and waste gas filtering device intercommunication, waste gas filtering device includes the containing box of fixed connection at degasification roof portion, the front of containing box articulates there is the chamber door, vacuum air extractor's gas outlet and containing box intercommunication. The utility model discloses a set up exhaust gas filter equipment and filter the waste gas that appears, can use the active carbon to adsorb the harmful substance in the waste gas, can effectively reduce harmful substance's emission to reach the purpose of environmental protection.
Description
Technical Field
The utility model relates to a bearing steel pipe production technical field specifically is a vacuum degassing device is used in production of bearing steel pipe based on vacuum environment.
Background
The bearing steel pipe is a hot-rolled or cold-rolled (cold-drawn) seamless steel pipe for manufacturing a common rolling bearing ring, a vacuum degassing device is needed to separate out some harmful gases in molten steel by utilizing vacuum low pressure in the production process of the bearing steel pipe, but the existing vacuum degassing technology directly discharges the separated waste gases to be harmful to the environment.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a based on vacuum degassing device is used in vacuum environment bearing steel pipe production possesses the advantage that can filter the emission with waste gas, has solved the direct exhaust gas who will appear of current vacuum degassing technique, harmful environment's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a vacuum degassing device for bearing steel pipe production based on a vacuum environment comprises a degassing chamber, wherein a waste gas filtering device is arranged at the top of the degassing chamber, a liquid inlet pipe is communicated with the top of the left side of the degassing chamber, a liquid outlet pipe is communicated with the bottom of the right side of the degassing chamber, electromagnetic valves are arranged on the surfaces of the liquid inlet pipe and the liquid outlet pipe, an air outlet pipe is communicated with the left side of the top of the degassing chamber, an air outlet of the air outlet pipe is communicated with a vacuum air pump, and an air outlet of the vacuum air pump is communicated with the waste gas filtering device;
waste gas filter equipment includes the containing box of fixed connection at degasification room top, the front of containing box articulates there is the chamber door, vacuum air extractor's gas outlet and containing box intercommunication, the inside sliding connection of containing box has the rack, the inside movable mounting of rack has honeycomb active carbon, the top intercommunication on containing box right side has the exhaust pipe, the inside fixed mounting of exhaust pipe has the exhaust fan, the back fixed mounting of rack has first pressure spring.
As the utility model discloses it is preferred, the inside fixedly connected with mount of rack, honeycomb activated carbon places the inside at the mount, honeycomb activated carbon's top extends to the outside of mount.
As the utility model discloses it is preferred, the equal fixedly connected with draw runner in both sides of rack bottom, the surface cover of draw runner is equipped with the slide rail, draw runner sliding connection is in the inside of slide rail, the bottom of slide rail and the inner wall fixed connection of containing box.
As the utility model discloses it is preferred, the inner wall fixedly connected with of containing box is located the first dog of rack both sides, the back fixedly connected with second pressure spring of first dog, the equal fixedly connected with second dog in rear end of rack both sides.
As the utility model discloses it is preferred, the front end fixedly connected with connecting block of first pressure spring, the front and the rack fixed connection of connecting block, the surface cover of first pressure spring is equipped with the adapter sleeve, the rear end of adapter sleeve extends to the outside of containing box, adapter sleeve and containing box fixed connection, the rear end of first pressure spring and the inner wall fixed connection of adapter sleeve.
As the utility model discloses it is preferred, the inside of containing box is provided with the fixed establishment that is located the rack bottom, fixed establishment includes the dead lever, the dead lever passes through bearing and torsional spring movable mounting in the inside of containing box, the front end of dead lever extends to the outside of containing box, the surface cover of dead lever is equipped with fixed cover, the top and the rack fixed connection of fixed cover, the inside sliding connection of fixed cover has the fixed block, the fixed slot has been seted up at the top of dead lever, the bottom joint of fixed block is in the inside of fixed slot, the top fixedly connected with third pressure spring of fixed block, the top of third pressure spring and the inner wall fixed connection of fixed cover.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up exhaust gas filter equipment and filter the waste gas that appears, can use the active carbon to adsorb the harmful substance in the waste gas, can effectively reduce harmful substance's emission to reach the purpose of environmental protection.
2. The utility model discloses a set up the mount in the inside of rack, can hold honeycomb activated carbon, can reach the purpose that strengthens the adsorption effect through the quantity that increases the mount.
3. The utility model discloses a set up draw runner and slide rail and lead to the rack, make the rack can rectilinear movement, change active carbon that people can be more convenient.
4. The utility model discloses a set up first dog and second pressure spring, can draw when getting the rack people and carry out spacing processing to it, let the rack can not be fast from the slip in the containing box.
5. The utility model discloses a set up first pressure spring and assist people to remove the rack, let the rack can pop out by the auto-eject when opening the chamber door, can reach the effect of taking out honeycomb active carbon fast.
6. The utility model discloses a set up fixed establishment, can fix the rack at exhaust gas filtering device during operation, let it can not remove under the promotion of first pressure spring.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top sectional view of the storage box of the present invention;
fig. 3 is a schematic side view of the fixing mechanism of the present invention;
fig. 4 is a schematic front sectional view of the fixing rod and the fixing sleeve of the present invention;
fig. 5 is an enlarged schematic view of the position a of the present invention.
In the figure: 1. a degassing chamber; 2. an exhaust gas filtering device; 201. a storage box; 202. placing a rack; 203. honeycomb activated carbon; 204. an exhaust duct; 205. an exhaust fan; 3. a liquid inlet pipe; 4. a liquid outlet pipe; 5. an air outlet pipe; 6. an electromagnetic valve; 7. a vacuum air extractor; 8. a first pressure spring; 9. a fixed mount; 10. a slide bar; 11. a slide rail; 12. a first stopper; 13. a second stopper; 14. connecting blocks; 15. connecting sleeves; 16. a fixing mechanism; 161. fixing the rod; 162. fixing a sleeve; 163. a fixed block; 164. fixing grooves; 165. a third pressure spring 17 and a second pressure spring.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 5, a vacuum degassing device for bearing steel pipe production based on a vacuum environment comprises a degassing chamber 1, a waste gas filtering device 2 is arranged at the top of the degassing chamber 1, a liquid inlet pipe 3 is communicated with the top of the left side of the degassing chamber 1, a liquid outlet pipe 4 is communicated with the bottom of the right side of the degassing chamber 1, electromagnetic valves 6 are arranged on the surfaces of the liquid inlet pipe 3 and the liquid outlet pipe 4, an air outlet pipe 5 is communicated with the left side of the top of the degassing chamber 1, an air outlet of the air outlet pipe 5 is communicated with a vacuum air pump 7, and an air outlet of the vacuum air pump 7 is communicated with the waste gas filtering device 2;
waste gas filter equipment 2 includes the containing box 201 of fixed connection at degasification room 1 top, the front of containing box 201 articulates there is the chamber door, the gas outlet and the containing box 201 intercommunication of vacuum air extractor 7, the inside sliding connection of containing box 201 has rack 202, the inside movable mounting of rack 202 has honeycomb active carbon 203, the top intercommunication on containing box 201 right side has exhaust pipe 204, the inside fixed mounting of exhaust pipe 204 has exhaust fan 205, the back fixed mounting of rack 202 has first pressure spring 8.
Referring to fig. 1, 2 and 5, a fixing frame 9 is fixedly connected to the inside of the placing frame 202, the honeycomb activated carbon 203 is placed inside the fixing frame 9, and the top end of the honeycomb activated carbon 203 extends to the outside of the fixing frame 9.
As a technical optimization scheme of the utility model, set up mount 9 through the inside at rack 202, can hold honeycomb activated carbon 203, can reach the purpose of reinforcing adsorption effect through the quantity that increases mount 9.
Referring to fig. 1 and 3, both sides of the bottom of the placing rack 202 are fixedly connected with a slide bar 10, a slide rail 11 is sleeved on the surface of the slide bar 10, the slide bar 10 is slidably connected inside the slide rail 11, and the bottom of the slide rail 11 is fixedly connected with the inner wall of the containing box 201.
As a technical optimization scheme of the utility model, lead to rack 202 through setting up draw runner 10 and slide rail 11, make rack 202 can rectilinear movement, change active carbon that people can be more convenient.
Referring to fig. 1, 2 and 5, the inner wall of the storage box 201 is fixedly connected with first stoppers 12 located at two sides of the placing frame 202, the back of the first stopper 12 is fixedly connected with a second pressure spring 17, and the rear ends of the two sides of the placing frame 202 are fixedly connected with second stoppers 13.
As a technical optimization scheme of the utility model, through setting up first dog 12 and second pressure spring 17, can carry out spacing processing to it when people draw and get rack 202, let rack 202 can not be fast from the slippage in the containing box 201.
Referring to fig. 2 and 3, the front end of the first pressure spring 8 is fixedly connected with a connecting block 14, the front surface of the connecting block 14 is fixedly connected with the placing frame 202, a connecting sleeve 15 is sleeved on the surface of the first pressure spring 8, the rear end of the connecting sleeve 15 extends to the outside of the containing box 201, the connecting sleeve 15 is fixedly connected with the containing box 201, and the rear end of the first pressure spring 8 is fixedly connected with the inner wall of the connecting sleeve 15.
As a technical optimization scheme of the utility model, assist people to remove rack 202 through setting up first pressure spring 8, let rack 202 can auto-eject when opening the chamber door, can reach the effect of taking out honeycomb active carbon 203 fast.
Referring to fig. 3 and 4, the inside of containing box 201 is provided with the fixed establishment 16 that is located the rack 202 bottom, fixed establishment 16 includes fixed rod 161, fixed rod 161 passes through bearing and torsional spring movable mounting in the inside of containing box 201, the front end of fixed rod 161 extends to the outside of containing box 201, the surface cover of fixed rod 161 is equipped with fixed cover 162, the top and the rack 202 fixed connection of fixed cover 162, the inside sliding connection of fixed cover 162 has fixed block 163, fixed slot 164 has been seted up at the top of fixed rod 161, the bottom joint of fixed block 163 is in the inside of fixed slot 164, the top fixedly connected with third pressure spring 165 of fixed block 163, the top of third pressure spring 165 and the inner wall fixed connection of fixed cover 162.
As a technical optimization scheme of the utility model, through setting up fixed establishment 16, can fix rack 202 at exhaust gas filtering device 2 during operation, let it can not remove under the promotion of first pressure spring 8.
The utility model discloses a theory of operation and use flow: when degassing is needed, the electromagnetic valve 6 of the liquid inlet pipe 3 is opened, the molten steel flows into the degassing chamber 1 from the liquid inlet pipe 3, harmful gas is discharged into the containing box 201 through the vacuum air extractor 7, the exhaust fan 205 is opened at the same time, air in the containing box 201 is discharged from the exhaust pipe 204, the harmful gas is absorbed through the filtration of the honeycomb activated carbon 203, the electromagnetic valve 6 of the liquid outlet pipe 4 is opened after degassing is completed, the degassed molten steel flows out of the liquid outlet pipe 4, when the honeycomb activated carbon 203 needs to be replaced, the box door is opened, then the fixing rod 161 is rotated, the fixing rod 161 is loosened after the fixing rod 161 is rotated, the fixing block 163 can be reset through the torsion spring, the fixing block 163 is withdrawn from the fixing groove 164, at this time, the first pressure spring 8 can push the placing frame 202 to move forwards, the honeycomb activated carbon 203 is moved out of the containing box 201, then the honeycomb activated carbon 203 can be taken down by pulling upwards, then a new honeycomb activated carbon 203 is placed into the fixing frame 9, and promote rack 202 backward, rack 202 can drive fixed cover 162 rearward movement, and when fixed cover 162 drove fixed block 163 rearward movement, when fixed block 163 aligns with fixed slot 164, promote the inside of fixed block 163 card income fixed slot 164 through third pressure spring 165 and fix rack 202, then close the chamber door and can accomplish the change.
In summary, the following steps: this vacuum degassing device for bearing steel pipe production based on vacuum environment is based on vacuum degassing device for bearing steel pipe production of vacuum environment, filters the waste gas that appears through setting up waste gas filter equipment 2, can use the active carbon to adsorb the harmful substance in the waste gas, can effectively reduce harmful substance's emission to reach the purpose of environmental protection, solved the direct waste gas discharge that will appear of current vacuum degassing technique, harmful environment's problem.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a vacuum degassing device for bearing steel pipe production based on vacuum environment, includes degasification room (1), its characterized in that: the waste gas filtering device (2) is arranged at the top of the degassing chamber (1), the top of the left side of the degassing chamber (1) is communicated with a liquid inlet pipe (3), the bottom of the right side of the degassing chamber (1) is communicated with a liquid outlet pipe (4), electromagnetic valves (6) are arranged on the surfaces of the liquid inlet pipe (3) and the liquid outlet pipe (4), the left side of the top of the degassing chamber (1) is communicated with a gas outlet pipe (5), the gas outlet of the gas outlet pipe (5) is communicated with a vacuum air pump (7), and the gas outlet of the vacuum air pump (7) is communicated with the waste gas filtering device (2);
waste gas filter equipment (2) are including containing box (201) of fixed connection at degasification room (1) top, the front of containing box (201) articulates there is the chamber door, the gas outlet and containing box (201) intercommunication of vacuum air extractor (7), the inside sliding connection of containing box (201) has rack (202), the inside movable mounting of rack (202) has honeycomb active carbon (203), the top intercommunication on containing box (201) right side has exhaust pipe (204), the inside fixed mounting of exhaust pipe (204) has exhaust fan (205), the back fixed mounting of rack (202) has first pressure spring (8).
2. The vacuum degassing device for producing the bearing steel pipe based on the vacuum environment as claimed in claim 1, wherein: the inside fixedly connected with mount (9) of rack (202), honeycomb activated carbon (203) are placed in the inside of mount (9), the top of honeycomb activated carbon (203) extends to the outside of mount (9).
3. The vacuum degassing device for producing the bearing steel pipe based on the vacuum environment as claimed in claim 1, wherein: the equal fixedly connected with draw runner (10) in both sides of rack (202) bottom, the surface cover of draw runner (10) is equipped with slide rail (11), slide rail (10) sliding connection is in the inside of slide rail (11), the bottom of slide rail (11) and the inner wall fixed connection of containing box (201).
4. The vacuum degassing device for producing the bearing steel pipe based on the vacuum environment as claimed in claim 1, wherein: the inner wall fixedly connected with of containing box (201) is located first dog (12) of rack (202) both sides, the back fixedly connected with second pressure spring (17) of first dog (12), the equal fixedly connected with second dog (13) in rear end of rack (202) both sides.
5. The vacuum degassing device for producing the bearing steel pipe based on the vacuum environment as claimed in claim 1, wherein: the front end fixedly connected with connecting block (14) of first pressure spring (8), the front and rack (202) fixed connection of connecting block (14), the surface cover of first pressure spring (8) is equipped with adapter sleeve (15), the rear end of adapter sleeve (15) extends to the outside of containing box (201), adapter sleeve (15) and containing box (201) fixed connection, the rear end of first pressure spring (8) and the inner wall fixed connection of adapter sleeve (15).
6. The vacuum degassing device for producing the bearing steel pipe based on the vacuum environment as claimed in claim 1, wherein: a fixing mechanism (16) positioned at the bottom of the placing frame (202) is arranged in the containing box (201), the fixing mechanism (16) comprises a fixing rod (161), the fixing rod (161) is movably arranged in the containing box (201) through a bearing and a torsion spring, the front end of the fixed rod (161) extends to the outside of the containing box (201), the surface of the fixed rod (161) is sleeved with a fixed sleeve (162), the top end of the fixed sleeve (162) is fixedly connected with the placing rack (202), the inside of the fixed sleeve (162) is connected with a fixed block (163) in a sliding way, the top of the fixing rod (161) is provided with a fixing groove (164), the bottom of the fixing block (163) is clamped inside the fixing groove (164), the top of fixed block (163) fixedly connected with third pressure spring (165), the top of third pressure spring (165) and the inner wall fixed connection of fixed cover (162).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120703846.7U CN215137139U (en) | 2021-04-07 | 2021-04-07 | Vacuum degassing device for bearing steel pipe production based on vacuum environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120703846.7U CN215137139U (en) | 2021-04-07 | 2021-04-07 | Vacuum degassing device for bearing steel pipe production based on vacuum environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215137139U true CN215137139U (en) | 2021-12-14 |
Family
ID=79359171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120703846.7U Expired - Fee Related CN215137139U (en) | 2021-04-07 | 2021-04-07 | Vacuum degassing device for bearing steel pipe production based on vacuum environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215137139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271995A (en) * | 2023-04-10 | 2023-06-23 | 凯珀瑞润滑科技(东台)有限公司 | Degassing device for producing lubricating oil |
-
2021
- 2021-04-07 CN CN202120703846.7U patent/CN215137139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271995A (en) * | 2023-04-10 | 2023-06-23 | 凯珀瑞润滑科技(东台)有限公司 | Degassing device for producing lubricating oil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215137139U (en) | Vacuum degassing device for bearing steel pipe production based on vacuum environment | |
| CN211145474U (en) | Conveying pipeline for waste gas treatment | |
| CN115815290B (en) | Environment-friendly treatment equipment for nonferrous metal smelting waste and application method thereof | |
| CN218665679U (en) | Oily sludge treatment device | |
| CN214830261U (en) | Anti-pollution biological tissue draws appearance | |
| CN209922081U (en) | A cubic vapor recovery system integration processing apparatus for filling station | |
| CN114307424A (en) | Laterite nickel ore ferronickel smelting flue gas treatment device and use method thereof | |
| CN207805143U (en) | A kind of continous way filtering equipment | |
| CN208032040U (en) | A kind of recovering mechanism of the miniature nut machining cooling oil of mobile phone | |
| CN206381735U (en) | Mud collection structure in water treatment sedimentation apparatus | |
| CN213589894U (en) | Gas recovery equipment for industrial volatile organic compounds | |
| CN220131955U (en) | Groundwater removes fluorine treatment mechanism | |
| CN220183007U (en) | Reverse osmosis concentrated water recovery device | |
| CN209092873U (en) | A kind of pumping fluid recycling filter device of pine tar alcohol production | |
| CN211997801U (en) | Pneumatic ash conveying system | |
| CN116920529B (en) | Convenient-to-detach smoke purification device for chemical industry and purification method thereof | |
| CN214534053U (en) | Sliding block body for linear guide rail sliding block | |
| CN212914940U (en) | Dust collector for exhaust-gas treatment | |
| CN220717204U (en) | Technological lubrication system on cold pilger mill | |
| CN217887233U (en) | Sponge urban rainwater processing apparatus | |
| CN220026257U (en) | Domestic sewage vacuum treatment equipment | |
| CN220378890U (en) | High-efficient blowdown formula stop valve | |
| CN218166174U (en) | Outer wall paint processing effluent treatment plant | |
| CN213557089U (en) | Laboratory waste liquid safe transfer cart with buffer function | |
| CN221267499U (en) | Dust compression collection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |