CN111991929B - Floor type air mechanical filter for textile workshop - Google Patents
Floor type air mechanical filter for textile workshop Download PDFInfo
- Publication number
- CN111991929B CN111991929B CN202010806222.8A CN202010806222A CN111991929B CN 111991929 B CN111991929 B CN 111991929B CN 202010806222 A CN202010806222 A CN 202010806222A CN 111991929 B CN111991929 B CN 111991929B
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- outer shell
- driving
- dust
- ash discharging
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- 239000004753 textile Substances 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 74
- 238000004140 cleaning Methods 0.000 claims abstract description 65
- 238000007599 discharging Methods 0.000 claims abstract description 54
- 238000001914 filtration Methods 0.000 claims abstract description 53
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 81
- 230000007246 mechanism Effects 0.000 claims description 23
- 230000001360 synchronised effect Effects 0.000 claims description 21
- 238000009941 weaving Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a floor type air mechanical filter for a textile workshop, relates to the technical field of environmental protection equipment, and solves the problems that a filter bag is easily blocked by dust in the use of the conventional air filter, the filtering efficiency of the filter bag is reduced, the filtering efficiency is reduced after long-time use, the service life of the filter bag is shortened, and the filter bag needs to be frequently replaced; a group of driving pieces are fixedly connected to the right side of the front end face of the outer shell; the left side inside the outer shell is rotatably connected with a group of left cleaning rollers; the middle part of the inside of the outer shell is rotatably connected with a group of ash discharging shafts. The dust filter has good filtering capacity and good automatic dust cleaning effect, can ensure that the dust filter has higher filtering capacity, effectively avoids the blocking of dust on the dust filter, prolongs the service life, avoids the problem of reduction of the filtering efficiency after long-time use, and improves the filtering efficiency.
Description
Technical Field
The invention relates to the technical field of environment-friendly equipment, in particular to a floor type air mechanical filter for a textile workshop.
Background
Can suspend in the air in the weaving workshop and have a large amount of textile fiber, textile fiber floats in the air not only can cause the damage to the human body, still has dust explosion's danger at concentration too high simultaneously, consequently sets up air filter in the weaving workshop often, gets rid of dust such as textile fiber in the air, and current air cleaner generally filters the dust through the fan pressurization, utilizes the filter bag.
For example, application No.: the invention discloses a CN201610368968.9 air filter, which comprises a main filter part and a secondary filter part arranged above the main filter part, wherein one side of the main filter part is a main air inlet surface and the other side of the main filter part is a main air outlet surface, one side of the secondary filter part is a secondary air inlet surface and the other side of the secondary filter part is a secondary air outlet surface, the secondary air inlet surface is connected with an air inlet channel used for supplying air to the secondary filter part, and the free end of the air inlet channel extends to the main air inlet surface. The invention aims to provide an air filter which has the advantages of uniform filtration and good filtration effect.
Based on the above, when the existing air filter is used, the filter bag is easily blocked by dust, the filtering efficiency of the filter bag is reduced, the filtering efficiency is reduced after the existing air filter is used for a long time, the service life of the filter bag is shortened, and the filter bag needs to be frequently replaced; therefore, the existing requirements are not met, and a floor type air mechanical filter for a textile workshop is provided for the existing requirements.
Disclosure of Invention
The invention aims to provide a floor type air mechanical filter for a textile workshop, which aims to solve the problems that the prior air filter proposed in the background art is easy to cause the filter bag to be blocked by dust in use, the filtering efficiency of the filter bag is reduced, the filtering efficiency is reduced after long-time use, the service life of the filter bag is shortened, and the filter bag needs to be frequently replaced.
In order to achieve the purpose, the invention provides the following technical scheme: a floor type air mechanical filter for a textile workshop comprises an outer shell; a group of driving pieces are fixedly connected to the right side of the front end face of the outer shell; a group of dust filtering pieces are rotatably connected inside the outer shell; the right side inside the front end face of the outer shell is rotatably connected with a group of intermediate transmission shafts; a group of right cleaning rollers is rotatably connected to the right side inside the outer shell; the left side inside the outer shell is rotatably connected with a group of left cleaning rollers; the middle part of the inside of the outer shell is rotatably connected with a group of ash discharging shafts.
Preferably, the shell body further comprises an air inlet and an air outlet filter screen, the front end face of the shell body is provided with three groups of air inlets, the air inlets are connected with an external fan, and the outer side of the shell body is provided with a group of barrel-shaped air outlet filter screens.
Preferably, the shell body is further provided with a blocking plate, two groups of blocking plates with V-shaped structures are arranged inside the shell body, and the right cleaning roller, the left cleaning roller and the ash discharging shaft are arranged in the middle of the two groups of blocking plates.
Preferably, the driving part further comprises a driving gear, a group of driving gears are coaxially and fixedly connected to a rotating shaft of the driving part, the dust filtering part further comprises a driven gear ring, a group of driven gear rings are coaxially and fixedly connected to the front end face of the dust filtering part, and the driving gear and the driven gear rings are meshed to form a gear transmission mechanism together.
Preferably, the driving part is further provided with a driving belt wheel, a group of driving belt wheels are coaxially and fixedly connected to a rotating shaft of the driving part, the intermediate transmission shaft is further provided with an intermediate transmission belt wheel, a group of intermediate transmission belt wheels are coaxially and fixedly connected to the front end face of the intermediate transmission shaft, and the intermediate transmission belt wheel and the driving belt wheel are in transmission connection through a synchronous transmission belt to jointly form a synchronous transmission belt transmission mechanism.
Preferably, the middle transmission shaft is further provided with a middle driving gear, a group of middle driving gears are coaxially and fixedly connected with the rear end face of the middle transmission shaft, the right cleaning roller is further provided with a right roller driven gear, a group of right roller driven gears are coaxially and fixedly connected with the front end face of the right cleaning roller, and the middle driving gear is meshed with the right roller driven gear to form a gear transmission mechanism.
Preferably, the left cleaning roller further comprises a left roller driven belt wheel, a group of left roller driven belt wheels are coaxially and fixedly connected with the front end face of the left cleaning roller, the ash discharging shaft further comprises an ash discharging driving belt wheel, a group of ash discharging driving belt wheels are coaxially and fixedly connected with the front end face of the ash discharging shaft, the middle driving belt wheel and the ash discharging driving belt wheel are connected through driving belt transmission to jointly form a synchronous driving belt transmission mechanism, and the ash discharging driving belt wheel and the left roller driven belt wheel are connected through synchronous driving belt transmission to jointly form the synchronous driving belt transmission mechanism.
Preferably, the ash discharging shaft further comprises ash discharging blades, a group of ash discharging blades in a spiral structure are arranged on the outer circular surface of the ash discharging shaft, the outer shell further comprises a dust outlet, and a group of dust outlet is arranged at the rear part of the outer shell.
Preferably, the left cleaning roller and the right cleaning roller further comprise a group of cleaning brushes arranged on the outer sides of the left cleaning roller and the right cleaning roller, the cross section of the dust filtering piece is of a wave-shaped structure, and the shapes of the cleaning brushes are the same as the shapes of the inner walls of the dust filtering piece.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the air is filtered by adopting the dust filtering piece with the wavy structure, the surface area of the dust filtering piece is increased by the wavy structure, the filtering capacity of the dust filtering piece is improved, meanwhile, the inner wall of the dust filtering piece is cleaned by the left cleaning roller and the right cleaning roller through the cleaning hairbrush, the cleanness of the inner wall of the dust filtering piece is ensured, the filtering performance of the dust filtering piece is improved, and the collected dust is discharged by adopting the dust discharging shaft with the dust discharging blades with the spiral structure.
The dust filter has good filtering capacity and good automatic dust cleaning effect, can ensure that the dust filter has higher filtering capacity, effectively avoids the blocking of dust on the dust filter, prolongs the service life, avoids the problem of reduction of the filtering efficiency after long-time use, and improves the filtering efficiency.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a left and right isometric cross-sectional structural view of the present invention;
FIG. 3 is a front and rear isometric sectional structural schematic view of the present invention;
FIG. 4 is a schematic axial view of the internal structure of the present invention;
FIG. 5 is a schematic side view of a transmission shaft of the dust filter of the present invention;
FIG. 6 is a schematic side view of the drive shaft of the left cleaning roller of the present invention;
FIG. 7 is a schematic side view of the left cleaning roller of the present invention;
FIG. 8 is a schematic side view of the ash discharge shaft of the present invention;
FIG. 9 is a schematic view of the right sweeping roller side structure of the present invention;
in the figure: 1. an outer housing; 101. an air inlet; 102. an air outlet filter screen; 103. a barrier plate; 104. a dust outlet; 2. a drive member; 201. a drive pulley; 202. a drive gear; 3. a dust filtration member; 301. a driven gear ring; 4. an intermediate transmission shaft; 401. an intermediate drive pulley; 402. a middle driving gear; 5. a right cleaning roller; 501. a right roller driven gear; 502. cleaning a brush; 6. a left cleaning roller; 601. a left roller driven pulley; 7. an ash discharge shaft; 701. a dust discharging transmission belt pulley; 702. and (4) ash discharging blades.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 9, an embodiment of the present invention includes: a floor type air mechanical filter for a textile workshop comprises an outer shell 1; the right side of the front end surface of the outer shell 1 is fixedly connected with a group of driving pieces 2; a group of dust filtering pieces 3 are rotatably connected inside the outer shell 1; the right side inside the front end surface of the outer shell 1 is rotatably connected with a group of intermediate transmission shafts 4; a group of right cleaning rollers 5 are rotatably connected to the right side inside the outer shell 1; a group of left cleaning rollers 6 is rotatably connected to the left side inside the outer shell 1; the middle part of the inner part of the outer shell 1 is rotatably connected with a group of ash discharging shafts 7.
Further, the outer shell 1 further comprises an air inlet 101 and an air outlet filter screen 102, three groups of air inlets 101 are arranged on the front end face of the outer shell 1, the air inlet 101 is connected with an external fan, a group of barrel-shaped air outlet filter screens 102 are arranged on the outer side of the outer shell 1, in use, the external fan sends dust gas into the outer shell 1 through the air inlet 101, and the gas filtered by the dust filtering piece 3 is discharged through the air outlet filter screen 102, so that the gas purification action is realized.
Further, shell body 1 still includes separation plate 103, and the inside of shell body 1 is provided with two sets of V type structure's separation plate 103, and right cleaning roller 5, left cleaning roller 6, dust exhaust axle 7 all set up the centre at two sets of separation plate 103, in use through separation plate 103 with the dust and the gas separation of collecting, prevent that the dust from being blown once more.
Further, the driving member 2 further comprises a driving gear 202, a group of driving gears 202 is coaxially and fixedly connected to a rotating shaft of the driving member 2, the dust filtering member 3 further comprises a driven gear ring 301, a group of driven gear rings 301 is coaxially and fixedly connected to a front end face of the dust filtering member 3, the driving gear 202 and the driven gear rings 301 are meshed to form a gear transmission mechanism together, and the driving member 2 drives the dust filtering member 3 to rotate anticlockwise through the gear transmission mechanism formed by the driving gear 202 and the driven gear rings 301 in a meshed mode.
Further, the driving member 2 further includes a driving pulley 201, a set of driving pulley 201 is coaxially and fixedly connected to the rotating shaft of the driving member 2, the intermediate transmission shaft 4 further includes an intermediate transmission pulley 401, a set of intermediate transmission pulley 401 is coaxially and fixedly connected to the front end surface of the intermediate transmission shaft 4, the intermediate transmission pulley 401 and the driving pulley 201 are connected through synchronous transmission belt transmission to jointly form a synchronous transmission belt transmission mechanism, and the driving member 2 drives the intermediate transmission shaft 4 to rotate through the synchronous transmission belt transmission mechanism formed by the intermediate transmission pulley 401 and the driving pulley 201 together in use.
Further, middle transmission shaft 4 still includes middle driving gear 402, the coaxial fixedly connected with a set of middle driving gear 402 of the rear end face of middle transmission shaft 4, right cleaning roller 5 still includes right roller driven gear 501, the coaxial fixedly connected with a set of right roller driven gear 501 of the front end face of right cleaning roller 5, middle driving gear 402 and the meshing of right roller driven gear 501 constitute gear drive, in use when middle transmission shaft 4 is rotatory, middle transmission shaft 4 drives right cleaning roller 5 counter-rotation through the gear drive who constitutes by middle driving gear 402 and the meshing of right roller driven gear 501.
Furthermore, the left cleaning roller 6 also comprises a left roller driven belt pulley 601, the front end surface of the left cleaning roller 6 is coaxially and fixedly connected with a group of left roller driven belt pulleys 601, the ash discharging shaft 7 also comprises an ash discharging driving belt pulley 701, the front end surface of the ash discharging shaft 7 is coaxially and fixedly connected with a group of ash discharging driving belt pulleys 701, the middle driving belt pulley 401 and the ash discharging driving belt pulley 701 are connected through a driving belt to jointly form a synchronous driving belt driving mechanism, the ash discharging driving belt pulley 701 and the left roller driven belt pulley 601 are connected through a synchronous driving belt to jointly form a synchronous driving belt driving mechanism, when the middle transmission shaft 4 rotates in use, the middle transmission shaft 4 drives the ash discharging shaft 7 to synchronously rotate through a synchronous transmission belt transmission mechanism formed by the middle transmission belt pulley 401 and the ash discharging transmission belt pulley 701 together, and the ash discharging shaft 7 drives the left cleaning roller 6 to synchronously rotate through the synchronous transmission belt transmission mechanism formed by the ash discharging transmission belt pulley 701 and the left roller driven belt pulley 601 together.
Further, the ash discharging shaft 7 further comprises an ash discharging blade 702, a group of ash discharging blades 702 with a spiral structure is arranged on the outer circumferential surface of the ash discharging shaft 7, the outer shell 1 further comprises a dust outlet 104, a group of dust outlet 104 is arranged at the rear part of the outer shell 1, the ash discharging shaft 7 rotates in use, and the collected ash is conveyed to the dust outlet 104 by the ash discharging blade 702 to be discharged by the ash discharging shaft 7.
Further, the left cleaning roller 6 and the right cleaning roller 5 further comprise a group of cleaning brushes 502 arranged on the outer sides of the cleaning rollers, the cross section of the dust filtering piece 3 is of a wave-shaped structure, the appearance of the cleaning brushes 502 is the same as the shape of the inner wall of the dust filtering piece 3, the surface area of the dust filtering piece 3 is increased through the wave-shaped structure in use to improve the filtering capacity of the dust filtering piece 3, when the left cleaning roller 6 and the right cleaning roller 5 rotate, the inner walls of the dust filtering piece 3 are cleaned through the cleaning brushes 502 by the left cleaning roller 6 and the right cleaning roller 5, the cleanness of the inner walls of the dust filtering piece 3 is ensured, and the filtering performance of the dust filtering piece 3 is improved.
The working principle is as follows: when in use, the external fan sends dust gas into the outer shell 1 through the air inlet 101, and the gas filtered by the dust filtering piece 3 is discharged through the air outlet filter screen 102, so that the gas purification action is realized; the driving part 2 drives the dust filtering part 3 to rotate anticlockwise through a gear transmission mechanism formed by the engagement of a driving gear 202 and a driven gear ring 301, the driving part 2 drives the middle transmission shaft 4 to rotate through a synchronous transmission belt transmission mechanism formed by the engagement of a middle transmission belt pulley 401 and a driving belt pulley 201, the middle transmission shaft 4 drives the right cleaning roller 5 to rotate reversely through the gear transmission mechanism formed by the engagement of a middle driving gear 402 and a right roller driven gear 501, meanwhile, the middle transmission shaft 4 drives the ash discharging shaft 7 to rotate synchronously through a synchronous transmission belt transmission mechanism formed by the engagement of the middle transmission belt pulley 401 and the ash discharging transmission belt pulley 701, the ash discharging shaft 7 drives the left cleaning roller 6 to rotate synchronously through the synchronous transmission belt transmission mechanism formed by the engagement of the ash discharging transmission belt pulley 701 and the left roller driven belt pulley 601, the left cleaning roller 6 and the right cleaning roller 5 rotate, and the left cleaning roller 6 and the right cleaning roller 5 clean the inner wall of the dust filtering part 3 through a cleaning brush 502, the cleanness of the inner wall of the dust filtering piece 3 is ensured, the filtering performance of the dust filtering piece 3 is improved, the cleaned dust is collected to the bottom through the lower group of barrier plates 103, and the collected dust is conveyed to the dust outlet 104 through the dust discharging blade 702 by the dust discharging shaft 7 for discharging.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 weaving floor type air machine filter for workshop which characterized in that: comprises an outer shell (1); the right side of the front end face of the outer shell (1) is fixedly connected with a group of driving pieces (2); a group of dust filtering pieces (3) are rotatably connected inside the outer shell (1); the right side inside the front end face of the outer shell (1) is rotatably connected with a group of intermediate transmission shafts (4); a group of right cleaning rollers (5) are rotatably connected to the right side inside the outer shell (1); a group of left cleaning rollers (6) is rotatably connected to the left side inside the outer shell (1); the middle part inside the outer shell (1) is rotatably connected with a group of ash discharging shafts (7);
the outer shell (1) further comprises air inlets (101) and air outlet filter screens (102), three groups of air inlets (101) are arranged on the front end face of the outer shell (1), the air inlets (101) are connected with an external fan, and a group of barrel-shaped air outlet filter screens (102) are arranged on the outer side of the outer shell (1);
the outer shell (1) further comprises a blocking plate (103), two groups of blocking plates (103) with V-shaped structures are arranged inside the outer shell (1), and the right cleaning roller (5), the left cleaning roller (6) and the ash discharging shaft (7) are arranged between the two groups of blocking plates (103);
the dust filter is characterized in that the driving piece (2) further comprises a driving gear (202), a group of driving gears (202) are coaxially and fixedly connected to the rotating shaft of the driving piece (2), the dust filter (3) further comprises a driven gear ring (301), a group of driven gear rings (301) are coaxially and fixedly connected to the front end face of the dust filter (3), and the driving gear (202) and the driven gear rings (301) are meshed to form a gear transmission mechanism together.
2. Floor-standing air mechanical filter for textile workshops, according to claim 1, characterized in that: the driving part (2) is further provided with a driving belt wheel (201), a group of driving belt wheels (201) is coaxially and fixedly connected to the rotating shaft of the driving part (2), the intermediate transmission shaft (4) is further provided with an intermediate transmission belt wheel (401), a group of intermediate transmission belt wheels (401) is coaxially and fixedly connected to the front end face of the intermediate transmission shaft (4), and the intermediate transmission belt wheels (401) and the driving belt wheels (201) are connected through synchronous transmission belt transmission to jointly form a synchronous transmission belt transmission mechanism.
3. Floor-standing air mechanical filter for textile workshops, according to claim 1, characterized in that: the middle transmission shaft (4) is characterized by further comprising a middle driving gear (402), a group of middle driving gears (402) are coaxially and fixedly connected with the rear end face of the middle transmission shaft (4), the right cleaning roller (5) is further comprising a right roller driven gear (501), a group of right roller driven gears (501) are coaxially and fixedly connected with the front end face of the right cleaning roller (5), and the middle driving gears (402) are meshed with the right roller driven gears (501) to form a gear transmission mechanism.
4. Floor-standing air mechanical filter for textile workshops, according to claim 1, characterized in that: cleaning roller (6) on a left side still is including left roller driven pulley (601), the coaxial fixedly connected with of preceding terminal surface of cleaning roller (6) on a left side is a set of left roller driven pulley (601), ash discharging shaft (7) are still including ash discharging driving pulley (701), the coaxial fixedly connected with of preceding terminal surface of ash discharging shaft (7) is a set of ash discharging driving pulley (701), middle driving pulley (401) and ash discharging driving pulley (701) are connected through the drive belt transmission and are constituted synchronous belt drive mechanism jointly, ash discharging driving pulley (701) and left roller driven pulley (601) are connected through the synchronous belt transmission and are constituted synchronous belt drive mechanism jointly.
5. Floor-standing air mechanical filter for textile workshops, according to claim 1, characterized in that: the ash discharging shaft (7) further comprises ash discharging blades (702), a group of ash discharging blades (702) with a spiral structure are arranged on the outer circular surface of the ash discharging shaft (7), the outer shell (1) further comprises a dust outlet (104), and a group of dust outlet (104) is arranged at the rear part of the outer shell (1).
6. Floor-standing air mechanical filter for textile workshops, according to claim 1, characterized in that: the left cleaning roller (6) and the right cleaning roller (5) further comprise a group of cleaning brushes (502) which are arranged on the outer sides of the cleaning rollers, the cross section of the dust filtering piece (3) is of a wave-shaped structure, and the shapes of the cleaning brushes (502) are the same as the shapes of the inner walls of the dust filtering piece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010806222.8A CN111991929B (en) | 2020-08-12 | 2020-08-12 | Floor type air mechanical filter for textile workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010806222.8A CN111991929B (en) | 2020-08-12 | 2020-08-12 | Floor type air mechanical filter for textile workshop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111991929A CN111991929A (en) | 2020-11-27 |
| CN111991929B true CN111991929B (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010806222.8A Active CN111991929B (en) | 2020-08-12 | 2020-08-12 | Floor type air mechanical filter for textile workshop |
Country Status (1)
| Country | Link |
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| CN (1) | CN111991929B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117065475A (en) * | 2023-10-11 | 2023-11-17 | 南通摩瑞纺织有限公司 | Filtering and collecting device for textile dust |
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| Publication number | Publication date |
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| CN111991929A (en) | 2020-11-27 |
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Effective date of registration: 20211216 Address after: 163000 Tuqiang Industrial Park, Tieren Industrial Park, Honggang District, Daqing City, Heilongjiang Province Applicant after: Daqing xindongxiang Machinery Manufacturing Co.,Ltd. Address before: 450003 Zhengzhou Ruilong Textile Co.,Ltd., Room 1009, 10th Floor, Henan Junpei Building, No. 15 Wei'er Road, Jinshui District, Zhengzhou City, Henan Province Applicant before: An Juexi |
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Effective date of registration: 20231213 Address after: 163000 South side of Zhongsan Road, Wenhua Village, Saltu District, Daqing City, Heilongjiang Province (3 meters west of Huayi Building Materials Anti corrosion Pipeline Factory) Patentee after: Daqing Lifa Equipment Manufacturing Co.,Ltd. Address before: 163000 Tuqiang Industrial Park, Tieren Industrial Park, Honggang District, Daqing City, Heilongjiang Province Patentee before: Daqing xindongxiang Machinery Manufacturing Co.,Ltd. |