CN219605555U - Air inlet mechanism of screw air compressor - Google Patents
Air inlet mechanism of screw air compressor Download PDFInfo
- Publication number
- CN219605555U CN219605555U CN202320300453.0U CN202320300453U CN219605555U CN 219605555 U CN219605555 U CN 219605555U CN 202320300453 U CN202320300453 U CN 202320300453U CN 219605555 U CN219605555 U CN 219605555U
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- inlet box
- dust
- pipe
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
Abstract
The utility model relates to the technical field of screw air compressors, in particular to an air inlet mechanism of a screw air compressor, which can clean dust impurities and the like adsorbed by filtration, improve the convenience in cleaning, prevent a large amount of dust adsorbed on the surface of a filtering device from causing unsmooth air inlet, influence the use effect of the air compressor and improve the practicability; the device comprises an air inlet box, a connecting pipe and an air delivery device, wherein the bottom of the air inlet box is fixedly connected with the connecting pipe, the connecting pipe is connected with the air inlet end of a screw air compressor, and the air delivery device is arranged at the top end of the air inlet box; still include filter equipment, cleaning device and dust extraction, filter equipment installs the inside at the inlet box, and cleaning device installs on the lateral wall of inlet box, and cleaning mechanism's output is located the inside of inlet box, and cleaning device's output and filter equipment's top contact, and dust extraction installs on the lateral wall of inlet box, and dust extraction's input is installed on cleaning device.
Description
Technical Field
The utility model relates to the technical field of screw air compressors, in particular to an air inlet mechanism of a screw air compressor.
Background
The screw air compressor is used as an important industrial general device, and is widely used in the industrial fields of aerodynamic force, chemical industry, spinning, electronics and the like, the screw air compressor is an oil injection single-stage double-screw compressor, and is divided into a single-screw air compressor and a double-screw air compressor, efficient belt pulley transmission is adopted, a host machine is driven to rotate for air compression, when the screw air compressor extracts air, an air inlet device is required to be installed at an air inlet in order to avoid the phenomenon that sundries are pumped in the screw air compressor, the air inlet mechanism of the screw air compressor proposed by the prior art publication No. CN215595896U comprises an air filter, an air inlet elbow and an air inlet valve, the air filter is provided with an air inlet end and an air outlet end, the air outlet end of the air filter is connected with one end of the air inlet elbow, the other end of the air inlet elbow is connected with the air inlet valve, but the air inlet valve is fixed on the air inlet of the screw host machine, a large amount of dust is adsorbed on the surface after the air filter is used for a period of time, the air filter is easy to cause insufficient air inlet, the phenomenon that the air compressor pumps air is pumped, and the filtered dust and sundries are inconvenient to clean, and the practicability is poor.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the air inlet mechanism of the screw air compressor, which can clean dust impurities and the like adsorbed by filtration, improve the convenience in cleaning, prevent the unsmooth air inlet caused by a large amount of dust adsorbed on the surface of a filtering device, influence the use effect of the air compressor and improve the practicability.
The utility model relates to an air inlet mechanism of a screw air compressor, which comprises an air inlet box, a connecting pipe and an air delivery device, wherein the bottom of the air inlet box is fixedly connected with the connecting pipe; the cleaning device is arranged on the side wall of the air inlet box, the output end of the cleaning mechanism is positioned in the air inlet box, the output end of the cleaning device is in contact with the top end of the filtering device, the dust collecting device is arranged on the outer side wall of the air inlet box, and the input end of the dust collecting device is arranged on the cleaning device; through the gas-supply device to the inside air of entering box, impurity and dust in the air are filtered through filter equipment and are got rid of, in the air compressor machine is input to the connecting pipe, start cleaning device after using a period and clear up filter mechanism, clear up filter mechanism top absorptive dust impurity etc. start dust extraction simultaneously and inhale the dust that gets up, clear up dust and debris that filter out, the convenience when improving the clearance, prevent that a large amount of dust of filter equipment surface adsorption from causing the inlet air to be unsmooth, influence the result of use of air compressor machine, the practicality is improved.
Preferably, the gas transmission device comprises a mounting frame, a blower, an input pipe, a gas spraying pipe, a gas inlet pipe, a connecting block, a first filter screen and a fixing bolt, wherein the mounting frame is fixedly arranged at the top end of the gas inlet box, the blower is fixedly arranged at the top end of the mounting frame, the output end of the blower is fixedly connected with the input pipe, the output end of the input pipe penetrates through the top end of the gas inlet box and is fixedly provided with the gas spraying pipe, the bottom end of the gas spraying pipe is uniformly provided with a plurality of gas outlet holes, the input end of the blower is fixedly connected with the gas inlet pipe, the connecting block is fixedly arranged at the input end of the gas inlet pipe, and the first filter screen is arranged at one end of the connecting block through the fixing bolt; the air blower is started, the air blower extracts outside air through the air inlet pipe, large-particle sundries in the air are blocked outside by the first filter screen, the air is conveyed into the air ejector pipe through the input pipe and is evenly sprayed into the air inlet box through the air ejector pipe, so that the air is evenly input into the air inlet box, the air inlet uniformity is improved, the first filter screen is convenient to replace through the fixing bolt, and the practicability is improved.
Preferably, the filtering device comprises two sliding blocks, a filter plate and a filter layer, wherein the sliding blocks are symmetrically arranged on the inner walls of the left side and the right side of the inside of the air inlet box, the filter plate is slidably arranged at the top end of the sliding block, the filter layer is fixedly arranged at the lower part of the inner side wall of the air inlet box, and the filter layer is positioned below the filter plate; through the air in the jet-propelled pipe input inlet box, filter the impurity in the air through the filter plate, impurity in the effective filtration air, the filter layer includes the active carbon layer, and the downside on active carbon layer is provided with the cotton layer of filtration, has reached the effect of further isolated dust through the filter layer, improves the practicality.
Preferably, the filter plate also comprises a fixed cover plate, two bolts and a handle, wherein the side wall of the front end of the air inlet box is provided with a slot, the front end of the filter plate penetrates through the front end slot of the air inlet box and is fixedly connected with the fixed cover plate, the left side and the right side of the front end of the fixed cover plate are respectively fixedly arranged on the side wall of the front end of the air inlet box through the bolts, and the middle part of the front end of the fixed cover plate is fixedly provided with the handle; when the filter plate needs to be replaced, the bolts are unscrewed, the fixed cover plate and the filter plate are pulled out from the sliding block in a sliding way through the handle, then the new filter plate is put into the slot again, and the fixed cover plate is fixed at the front end of the air inlet box through the bolts, so that the filter plate is fixed, the convenience of filter plate replacement is improved, and the working efficiency is improved.
Preferably, the cleaning device comprises a driving motor, a bidirectional screw rod, a moving plate, two guide sliding blocks and a cleaning brush plate, wherein the driving motor is fixedly arranged on the left side wall of the air inlet box, the output end of the driving motor penetrates through the side wall of the air inlet box and is fixedly connected with the bidirectional screw rod, the other end of the bidirectional screw rod is rotatably arranged on the inner side wall of the air inlet box, the moving plate is screwed on the outer side wall of the bidirectional screw rod, sliding grooves are formed in the inner side walls of the front end and the rear end of the air inlet box, the two guide sliding blocks are respectively and slidably arranged in the sliding grooves, the side walls of the front end and the rear end of the moving plate are respectively and fixedly connected with the guide sliding blocks, the cleaning brush plate is fixedly arranged at the bottom end of the moving plate, and the cleaning brush plate is contacted with the top end of the filter plate; when the filter plate is cleaned, the driving motor is started, the output end of the driving motor drives the bidirectional screw rod to rotate, the bidirectional screw rod rotates to drive the movable plate to move left and right, the movable plate moves in the chute through the guide sliding block, the movable plate is guided and limited, and the cleaning brush plate is driven to clean the top end of the filter plate, so that dust adhered to the filter plate is cleaned, and the dust is prevented from accumulating to influence the entering of air.
Preferably, the dust collection device comprises a dust collection cover, two dust collection hoses, a dust collection pipe and a dust collector, wherein the dust collection cover is fixedly arranged at the bottom end of the left part of the movable plate, the bottom end of the dust collection cover is in contact with the top end of the filter plate, the top input end of the dust collection cover is fixedly connected with the two dust collection hoses respectively, the output ends of the two dust collection hoses are connected with the input ends of the dust collection pipes, the output ends of the dust collection pipes penetrate through the inner side wall of the air inlet box and are connected with the input ends of the dust collector, and the dust collector is fixedly arranged on the outer side wall of the air inlet box; when the movable plate drives the cleaning brush plate to clean the top end of the filter plate, the dust hood is driven to move, the dust collector is started, dust cleaned by the dust collection pipe and the dust collection hose is absorbed, and the dust and the like can be discharged through the dust collector through the pipeline, so that the convenience in cleaning is improved.
Compared with the prior art, the utility model has the beneficial effects that: through the gas-supply device to the inside air of entering box, impurity and dust in the air are filtered through filter equipment and are got rid of, in the air compressor machine is input to the connecting pipe, start cleaning device after using a period and clear up filter mechanism, clear up filter mechanism top absorptive dust impurity etc. start dust extraction simultaneously and inhale the dust that gets up, clear up dust and debris that filter out, the convenience when improving the clearance, prevent that a large amount of dust of filter equipment surface adsorption from causing the inlet air to be unsmooth, influence the result of use of air compressor machine, the practicality is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is a schematic view of the right-side cross-sectional structure of the present utility model;
FIG. 4 is a schematic perspective view of the structure of the mobile plate and the dust hood;
FIG. 5 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
the reference numerals in the drawings: 1. an air inlet box; 2. a connecting pipe; 3. a mounting frame; 4. a blower; 5. an input tube; 6. a gas lance; 7. an air inlet pipe; 8. a connecting block; 9. a first filter screen; 10. a fixing bolt; 11. a slide block; 12. a filter plate; 13. a filter layer; 14. fixing the cover plate; 15. a bolt; 16. a handle; 17. a driving motor; 18. a bidirectional screw; 19. a moving plate; 20. a guide slide block; 21. cleaning a brush plate; 22. a dust hood; 23. a dust collection hose; 24. a dust collection pipe; 25. a dust collector.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1, 3, 4 and 5, a connecting pipe 2 is fixedly connected to the bottom of the air inlet box 1, the connecting pipe 2 is connected with the air inlet end of the screw air compressor, and the air delivery device is arranged at the top end of the air inlet box 1; the utility model is characterized in that the utility model also comprises a filter device, a cleaning device and a dust collection device, wherein the filter device is arranged in the air inlet box 1, the cleaning device is arranged on the side wall of the air inlet box 1, the output end of the cleaning device is positioned in the air inlet box 1, the output end of the cleaning device is contacted with the top end of the filter device, the dust collection device is arranged on the outer side wall of the air inlet box 1, the input end of the dust collection device is arranged on the cleaning device, the gas transmission device comprises a mounting bracket 3, a blower 4, an input pipe 5, a gas injection pipe 6, an air inlet pipe 7, a connecting block 8, a first filter screen 9 and a fixing bolt 10, the mounting bracket 3 is fixedly arranged on the top end of the air inlet box 1, the blower 4 is fixedly arranged on the top end of the mounting bracket 3, the input pipe 5 is fixedly connected with the input pipe 5, the output end of the input pipe 5 passes through the top end of the air inlet box 1, the bottom end of the air ejector 6 is uniformly provided with a plurality of air outlet holes, the input end of the air blower 4 is fixedly connected with an air inlet pipe 7, the input end of the air inlet pipe 7 is fixedly provided with a connecting block 8, one end of the connecting block 8 is provided with a first filter screen 9 through a fixing bolt 10, the filtering device comprises two sliding blocks 11, a filter plate 12 and a filter layer 13, the sliding blocks 11 are symmetrically arranged on the inner walls of the left side and the right side of the air inlet box 1, the filter plate 12 is slidably arranged at the top end of the sliding blocks 11, the filter layer 13 is fixedly arranged at the lower part of the inner side wall of the air inlet box 1, the filter layer 13 is arranged below the filter plate 12, the cleaning device comprises a driving motor 17, a bidirectional screw 18, a moving plate 19, two guide sliding blocks 20 and a cleaning brush plate 21, the driving motor 17 is fixedly arranged on the left side wall of the air inlet box 1, and the output end of the driving motor 17 penetrates through the side wall of the air inlet box 1 and is fixedly connected with the bidirectional screw 18, the other end of the bidirectional screw rod 18 is rotatably arranged on the inner side wall of the air inlet box 1, the outer side wall of the bidirectional screw rod 18 is provided with a moving plate 19 in a threaded manner, the inner side walls of the front end and the rear end of the air inlet box 1 are provided with sliding grooves, two guide sliding blocks 20 are respectively and slidably arranged in the sliding grooves, the side walls of the front end and the rear end of the moving plate 19 are respectively and fixedly connected with the guide sliding blocks 20, the bottom end of the moving plate 19 is fixedly provided with a cleaning brush plate 21, and the cleaning brush plate 21 is contacted with the top end of the filter plate 12;
the air blower 4 is started, the air blower 4 is used for extracting outside air through the air inlet pipe 7, large-particle sundries in the air are blocked outside through the first filter screen 9, the air is conveyed into the air jet pipe 6 through the input pipe 5, the air is evenly sprayed into the air inlet box 1 through the air jet pipe 6, the air is evenly input into the air inlet box 1, the air inlet uniformity is improved, the first filter screen 9 is convenient to replace through the fixing bolt 10, the practicability is improved, the air in the air inlet box 1 is input through the air jet pipe 6, impurities in the air are filtered through the filter plate 12, the impurities in the air can be effectively filtered, the filter layer 13 comprises an active carbon layer, the lower side of the active carbon layer is provided with a filter cotton layer, the effect of further isolating dust is achieved through the filter layer 13, the practicability is improved, the driving motor 17 is started after a period of use, the output end of the driving motor 17 drives the bidirectional screw 18 to rotate, the movable plate 19 is driven to move left and right, the movable plate 19 moves in a chute through the guide slider 20, the guide limiting is carried out on the movable plate 19, the top end of the filter plate 21 is driven to clean the filter plate 12, the dust adhered on the filter plate 12 is cleaned, the dust is cleaned down, the dust is prevented from entering the air connecting pipe 2, and the air is prevented from being accumulated into the connecting pipe.
Example 2
As shown in fig. 1, 2 and 4, the vacuum cleaner further comprises a fixed cover plate 14, two bolts 15 and a handle 16, slots are formed in the side wall of the front end of the air inlet box 1, the front end of the filter plate 12 penetrates through the front end slots of the air inlet box 1 and is fixedly connected with the fixed cover plate 14, the left side and the right side of the front end of the fixed cover plate 14 are respectively fixedly installed on the side wall of the front end of the air inlet box 1 through the bolts 15, the handle 16 is fixedly installed in the middle of the front end of the fixed cover plate 14, the vacuum cleaner comprises a dust suction hood 22, two dust suction hoses 23, a dust suction pipe 24 and a dust collector 25, the dust suction hood 22 is fixedly installed at the bottom end of the left part of the movable plate 19, the bottom end of the dust suction hood 22 is in contact with the top end of the filter plate 12, the top input end of the dust suction hood 22 is fixedly connected with the two dust suction hoses 23, the output ends of the two dust suction hoses 23 are connected with the input end of the dust suction pipe 24, the output end of the dust suction pipe 24 penetrates through the inner side wall of the air box 1 and is connected with the input end of the dust collector 25, and the dust collector 25 is fixedly installed on the outer side wall of the air inlet box 1;
when the filter plate 12 needs to be replaced, the bolts 15 are unscrewed, the fixed cover plate 14 and the filter plate 12 are pulled out from the sliding block 11 in a sliding way through the handle 16, then a new filter plate 12 is put into the slot again, the fixed cover plate 14 is fixed at the front end of the air inlet box 1 through the bolts 15, so that the filter plate 12 is fixed, convenience of replacing the filter plate 12 is improved, working efficiency is improved, the movable plate 19 drives the cleaning brush plate 21 to clean the top end of the filter plate 12, the dust suction cover 22 is driven to move, the dust collector 25 is started, dust cleaned by the dust suction pipe 24 and the dust suction hose 23 is absorbed, dust and the like can be discharged through the dust collector 25 through a pipeline, and convenience in cleaning is improved.
As shown in fig. 1 to 5, in the air inlet mechanism of the screw air compressor of the utility model, when in operation, firstly, the blower 4 is started, the blower 4 extracts the external air through the air inlet pipe 7, the large particle sundries in the air are blocked outside by the first filter screen 9, the air is conveyed into the air injection pipe 6 through the input pipe 5, and is evenly injected into the air inlet box 1 through the air injection pipe 6, so that the air is evenly input into the air inlet box 1, then the impurities in the air are filtered through the filter plate 12, the effect of further isolating dust is achieved through the filter layer 13, the air is input into the air compressor through the connecting pipe 2, after a period of use, the driving motor 17 is started, the output end of the driving motor 17 drives the bidirectional screw 18 to rotate, the bidirectional screw rod 18 rotates to drive the movable plate 19 to move left and right, and moves in the chute through the guide sliding block 20, the movable plate 19 is guided and limited, thereby the cleaning brush plate 21 is driven to clean the top end of the filter plate 12, dust adhered to the filter plate 12 is cleaned, meanwhile, the movable plate 19 drives the dust hood 22 to move, the dust collector 25 is started, the cleaned dust is absorbed through the dust absorption pipe 24 and the dust absorption hose 23, when the filter plate 12 needs to be replaced, the bolt 15 is unscrewed, the fixed cover plate 14 and the filter plate 12 are slid out of the sliding block 11 through the handle 16, then a new filter plate 12 is put into the slot again, the fixed cover plate 14 is fixed at the front end of the air inlet box 1 through the bolt 15, and the filter plate 12 is fixed.
The blower 4, the driving motor 17 and the dust collector 25 of the air inlet mechanism of the screw air compressor are purchased in the market, and the person skilled in the art only needs to install and operate according to the attached instruction manual without the creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (6)
1. The utility model provides a screw air compressor air inlet mechanism, includes air inlet box (1), connecting pipe (2) and gas transmission device, and the bottom fixedly connected with connecting pipe (2) of air inlet box (1), connecting pipe (2) are connected with the air inlet end of screw air compressor, and gas transmission device installs on the top of air inlet box (1); the dust collection device is characterized by further comprising a filtering device, a cleaning device and a dust collection device, wherein the filtering device is arranged in the air inlet box (1), the cleaning device is arranged on the side wall of the air inlet box (1), the output end of the cleaning mechanism is located in the air inlet box (1), the output end of the cleaning device is in contact with the top end of the filtering device, the dust collection device is arranged on the outer side wall of the air inlet box (1), and the input end of the dust collection device is arranged on the cleaning device.
2. The air inlet mechanism of the screw air compressor according to claim 1, wherein the air conveying device comprises a mounting frame (3), an air blower (4), an input pipe (5), an air ejector pipe (6), an air inlet pipe (7), a connecting block (8), a first filter screen (9) and a fixing bolt (10), the mounting frame (3) is fixedly arranged at the top end of the air inlet box (1), the air blower (4) is fixedly arranged at the top end of the mounting frame (3), the input pipe (5) is fixedly connected with the output end of the air blower (4), the output end of the input pipe (5) penetrates through the top end of the air inlet box (1) to fixedly arrange a plurality of air outlet holes, the input end of the air blower (4) is fixedly connected with the air inlet pipe (7), the connecting block (8) is fixedly arranged at the input end of the air inlet pipe (7), and the first filter screen (9) is arranged at one end of the connecting block (8) through the fixing bolt (10).
3. A screw air compressor air intake mechanism as claimed in claim 1, wherein the filter means comprises two sliders (11), filter plates (12) and a filter layer (13), the sliders (11) are symmetrically mounted on inner walls of the left and right sides of the inside of the air intake box (1), the filter plates (12) are slidably mounted on top ends of the sliders (11), the filter layer (13) is fixedly mounted on the lower portion of the inner side walls of the air intake box (1), and the filter layer (13) is located below the filter plates (12).
4. A screw air compressor air intake mechanism as claimed in claim 3, further comprising a fixed cover plate (14), two bolts (15) and a handle (16), wherein the front end side wall of the air inlet box (1) is provided with a slot, the front end of the filter plate (12) passes through the front end slot of the air inlet box (1) and is fixedly connected with the fixed cover plate (14), the left side and the right side of the front end of the fixed cover plate (14) are respectively fixedly installed on the front end side wall of the air inlet box (1) through the bolts (15), and the handle (16) is fixedly installed in the middle of the front end of the fixed cover plate (14).
5. A screw air compressor air intake mechanism as claimed in claim 3, characterized in that the cleaning device comprises a driving motor (17), a bidirectional screw (18), a moving plate (19), two guide sliding blocks (20) and a cleaning brush plate (21), wherein the driving motor (17) is fixedly arranged on the left side wall of the air intake box (1), the output end of the driving motor (17) penetrates through the bidirectional screw (18) fixedly connected with the side wall of the air intake box (1), the other end of the bidirectional screw (18) is rotatably arranged on the inner side wall of the air intake box (1), the moving plate (19) is screwed on the outer side wall of the bidirectional screw (18), sliding grooves are respectively formed in the inner side walls at the front end and the rear end of the air intake box (1), the two guide sliding blocks (20) are respectively and slidably arranged in the sliding grooves, the side walls at the front end and the rear end of the moving plate (19) are respectively fixedly connected with the guide sliding blocks (20), the cleaning brush plate (21) is fixedly arranged at the bottom end of the moving plate (19), and the cleaning brush plate (21) is contacted with the top end of the filter plate (12).
6. The screw air compressor air intake mechanism as recited in claim 5, wherein the dust suction device comprises a dust suction hood (22), two dust suction hoses (23), a dust suction pipe (24) and a dust collector (25), the dust suction hood (22) is fixedly mounted at the left bottom end of the movable plate (19), the bottom end of the dust suction hood (22) is in contact with the top end of the filter plate (12), the two dust suction hoses (23) are fixedly connected to the top input end of the dust suction hood (22), the output ends of the two dust suction hoses (23) are connected to the input end of the dust suction pipe (24), the output end of the dust suction pipe (24) penetrates through the inner side wall of the air inlet box (1) to be connected to the input end of the dust collector (25), and the dust collector (25) is fixedly mounted on the outer side wall of the air inlet box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320300453.0U CN219605555U (en) | 2023-02-24 | 2023-02-24 | Air inlet mechanism of screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320300453.0U CN219605555U (en) | 2023-02-24 | 2023-02-24 | Air inlet mechanism of screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219605555U true CN219605555U (en) | 2023-08-29 |
Family
ID=87738375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320300453.0U Active CN219605555U (en) | 2023-02-24 | 2023-02-24 | Air inlet mechanism of screw air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219605555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117345593A (en) * | 2023-10-16 | 2024-01-05 | 意朗智能科技(南通)有限公司 | Air compressor machine preprocessing device that admits air |
-
2023
- 2023-02-24 CN CN202320300453.0U patent/CN219605555U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117345593A (en) * | 2023-10-16 | 2024-01-05 | 意朗智能科技(南通)有限公司 | Air compressor machine preprocessing device that admits air |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219605555U (en) | Air inlet mechanism of screw air compressor | |
| CN111764952A (en) | Energy-saving coal mine underground dust removal system | |
| CN212337346U (en) | Mining environmental protection engineering is with convenient to use's dust remover | |
| CN221107494U (en) | Filter cartridge type high-efficiency dust remover | |
| CN220294340U (en) | Polishing dust collector | |
| CN113262534A (en) | Energy-concerving and environment-protective device for chemical production | |
| CN116099298A (en) | Compressed air circulation filtering system of air compression station | |
| CN212214930U (en) | A high-efficient dust removal collects integrated device for cremation equipment | |
| CN212396187U (en) | Air compressor filter equipment | |
| CN113856347A (en) | Novel energy-efficient dust exhausting fan | |
| CN220302340U (en) | Air inlet mechanism of screw air compressor | |
| CN220977419U (en) | Household textile fabric shaping equipment | |
| CN215742640U (en) | Wet dust removal fan | |
| CN219813993U (en) | Dust collector filter element convenient to replace | |
| CN213371735U (en) | Inside dust removal equipment of dust catcher | |
| CN219317155U (en) | High-efficiency air compressor | |
| CN220415754U (en) | Prevent deposition direct current air-blower | |
| CN218282127U (en) | Dust collector of usefulness is polished to plastic products | |
| CN118267807B (en) | Dustproof device for green building engineering construction | |
| CN219942206U (en) | Industrial waste gas purifying treatment device | |
| CN220793239U (en) | Fume purifying integrated fume hood | |
| CN208952221U (en) | A kind of portable fan coil | |
| CN220846775U (en) | Textile artware fabric cleaning device | |
| CN219529263U (en) | Air compressor machine filter equipment | |
| CN214065169U (en) | Self-cleaning cabinet type fresh air machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |