CN114534420B - Sustainable operation combined type oil gas recovery processing device - Google Patents
Sustainable operation combined type oil gas recovery processing device Download PDFInfo
- Publication number
- CN114534420B CN114534420B CN202210221995.9A CN202210221995A CN114534420B CN 114534420 B CN114534420 B CN 114534420B CN 202210221995 A CN202210221995 A CN 202210221995A CN 114534420 B CN114534420 B CN 114534420B
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- 238000011084 recovery Methods 0.000 title claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 23
- 238000007599 discharging Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000012855 volatile organic compound Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
Landscapes
- Treating Waste Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a sustainable operation combined type oil gas recovery processing device, which belongs to the technical field of oil gas recovery processing devices, an inner pipe is arranged in the middle part of a processing piece body, one-way valve assemblies are arranged on two sides of a sliding telescopic sliding piece assembly, a first one-way valve, a second one-way valve, a Y-shaped sliding rod, a sliding piece, a limiting piece and a baffle are pushed by feeding materials through a first connecting piece, a side connecting hole, a first feeding hole, a second connecting hole and a feeding pipe, the Y-shaped sliding rod, the sliding piece, the limiting piece and the baffle are filtered through a first filtering piece by pushing the Y-shaped sliding rod, the sliding piece, the limiting piece and the baffle, the first filtering piece is filtered through a second filtering piece when the first filtering piece is needed to be replaced, and the filtered oil gas is discharged through a first discharge pipe, a second connecting piece, an upper connecting hole, a discharge pipe and a lower connecting hole, so that the oil gas recovery processing device is convenient to detach and install.
Description
Technical Field
The invention relates to a combined oil gas recovery processing device, in particular to a sustainable operation combined oil gas recovery processing device, and belongs to the technical field of oil gas recovery processing devices.
Background
Along with the continuous improvement of the national economic level and the transformation of the production concept, the environmental protection indexes of oil refining chemical enterprises are also continuously improved, the environmental protection is listed as the direction of important development, generally, volatile Organic Compounds (VOCs) of petrochemical enterprises mainly come from the storage, transportation and loading and unloading links of oil products, and are mainly discharged in an organized way, and a large amount of volatile organic compounds are contained in the oil gas, so that the waste of resources is caused while the great environmental pollution is caused, and if the oil gas can be efficiently recycled, good environmental benefit and economic benefit can be obtained, and the novel oil gas treatment process with strong applicability, large treatment capacity and high safety has positive significance for the requirements of petrochemical enterprises.
The existing oil gas recovery processing device still has the problem of easiness:
problem one: the disassembly and the installation are inconvenient, and the cost is high when parts are required to be replaced due to fixation and connection;
and a second problem: when the material to be treated needs to be replaced, recovery treatment cannot be continuously performed, so that a sustainable operation combined type oil gas recovery treatment device is urgently needed to solve the problems.
Disclosure of Invention
The invention mainly aims to provide a sustainable operation combined type oil gas recovery processing device, which is characterized in that a worker is connected with a waste liquid and waste gas guide pipe through a first connecting piece, a side connecting piece, a first feeding port, a second connecting piece and a feeding pipe, is connected with a processing piece body through a first discharging pipe, a second connecting piece, an upper connecting port, a delivery pipe and a lower connecting port after the connection is finished, is fed through the first connecting piece, the side connecting piece, the first feeding port, the second connecting port and the feeding pipe, pushes a first check valve, a second check valve, a Y-shaped sliding rod, a sliding piece, a limiting piece and a baffle plate through the first filtering piece, and is filtered through the second filtering piece when the first filtering piece is needed to be replaced, and the filtered oil gas is discharged through the first discharging pipe, the second connecting piece, the upper connecting port, the delivery pipe and the lower connecting pipe after the connection is finished, so that the device is convenient to detach and install, can greatly reduce the local cost when parts are needed to be replaced, and the material is continuously processed when the parts are needed to be replaced.
The aim of the invention can be achieved by adopting the following technical scheme:
the utility model provides a sustainable operation combination formula oil gas recovery processing apparatus, including handling the piece body, the locating part, the limiting plate, first connecting piece, the side connection mouth, the inner tube, the filter vat, first discharge pipe, spacing screw, first feed inlet, second connector and inlet pipe, the middle part is equipped with the inner tube in handling the piece body, the locating part is installed to the inner tube bottom, the limiting plate is installed at the locating part top, be equipped with the flexible slider subassembly of slip in the limiting plate, the check valve subassembly is installed to flexible slider subassembly both sides of slip, the slide baffle subassembly top middle part one side is installed, the filter piece dog subassembly is installed at the slide baffle subassembly top, the connection derivation subassembly is installed at filter piece dog subassembly top, the inlet pipe is installed to the lower segment both sides in the inner tube, first connecting piece is installed to the junction of inlet pipe and inner tube, spacing screw is installed to first connecting piece both sides, the side connection mouth is installed to both sides in the middle of the inlet pipe, first feed inlet is installed to one side, first feed inlet is installed to first feed inlet one side, and second connector are kept away from each other to the filter vat sets up in limiting plate top middle part department, first discharge pipe both sides are installed at handling piece top both sides.
Preferably, the sliding telescopic sliding part assembly comprises a telescopic spring, a first sliding part, a sliding groove and a second sliding part, wherein the sliding groove is formed in one side of the middle of the limiting plate, the telescopic spring is arranged in the middle of the sliding groove, the first sliding part is arranged in one side of the middle of the telescopic spring, the second sliding part is arranged in the other side of the middle of the telescopic spring, and the first sliding part and the second sliding part are inserted into the sliding groove to be in sliding connection.
Preferably, the check valve assembly comprises a first check valve, a limit spring, a blocking plate and a second check valve, wherein the first check valve is arranged at one side of the first sliding piece, the second check valve is arranged at one side of the second sliding piece, the blocking plate is arranged at two sides of the middle of the first check valve and the second check valve, and the limit spring is arranged at one side of the middle of the blocking plate.
Preferably, the sliding baffle assembly comprises a Y-shaped sliding rod, a sliding piece, a limiting piece and a baffle, wherein the Y-shaped sliding rod is arranged at one side of the second sliding piece and one side of the first sliding piece, the limiting piece is arranged at the top of the Y-shaped sliding rod, the sliding piece is arranged at the top of the limiting piece, and the baffle is arranged at one side of the middle part of the top of the sliding piece.
Preferably, the filter piece stop block assembly comprises a first filter piece, a set screw, a stop block and a second filter piece, wherein the first filter piece is inserted into two sides of the filter tank, the second filter piece is inserted into one side of the interior of the first filter piece, the stop block is arranged at one side of the middle part of the bottom of the first filter piece, and the set screw is arranged at the middle upper section of the first filter piece and the second filter piece.
Preferably, the connection guiding-out assembly comprises a second connecting sheet, an upper connecting port, a guiding-out pipe and a lower connecting port, wherein the lower connecting port is arranged at the top of the positioning screw, the guiding-out pipe is arranged at the middle part of the top of the lower connecting port, the upper connecting port is arranged at the top of the guiding-out pipe, the upper connecting port is connected with the first discharging pipe, and the second connecting sheet is arranged at one side of the first discharging pipe.
Preferably, the slide and the baffle are of U-shaped configuration.
Preferably, the first slider and the second one-way valve are of Y-type construction.
The beneficial technical effects of the invention are as follows:
according to the sustainable operation combined type oil gas recovery processing device provided by the invention, a worker is connected with a waste liquid and waste gas guide pipe through the first connecting piece, the side connecting piece, the first feeding port, the second connecting port and the feeding pipe, and is connected with the processing piece body through the first discharging pipe, the second connecting piece, the upper connecting port, the delivery pipe and the lower connecting port after the connection is finished, the first feeding port, the second feeding port and the feeding pipe are used for feeding the first check valve, the second check valve, the Y-shaped sliding rod, the sliding piece, the limiting piece and the baffle are pushed to filter through the first filtering piece, and the filtered oil gas is discharged through the first discharging pipe, the second connecting piece, the upper connecting port, the delivery pipe and the lower connecting port after the connection is finished, so that the equipment is convenient to detach and install, and can greatly reduce the local parts to be replaced when the parts are required to be replaced, and the material can be continuously recovered when the combined type structure is required to replace the parts.
Drawings
FIG. 1 is a front elevational view of the overall construction of a preferred embodiment of a sustainable combination type oil and gas recovery treatment device according to the present invention;
FIG. 2 is a schematic diagram of a push check valve of a preferred embodiment of a sustainable combination oil and gas recovery processing device according to the present invention;
FIG. 3 is a schematic view of a sliding connection baffle of a preferred embodiment of a sustainable combined type oil and gas recovery processing device according to the present invention;
FIG. 4 is a schematic view of the drain connection of a preferred embodiment of a sustainable combination oil and gas recovery processing device according to the present invention;
FIG. 5 is a schematic view of the interior of a filter structure of a preferred embodiment of a sustainable combination type oil and gas recovery processing device according to the present invention;
FIG. 6 is a schematic diagram of a filtering export configuration of a preferred embodiment of a sustainable combined type oil and gas recovery processing device according to the present invention.
In the figure: the device comprises a 1-treatment part body, a 2-limiting part, a 3-limiting plate, a 4-telescopic spring, a 5-first sliding part, a 6-sliding groove, a 7-first one-way valve, an 8-limiting spring, a 9-blocking plate, a 10-first connecting piece, an 11-side connecting port, a 12-inner pipe, a 13-Y-shaped sliding rod, a 14-sliding piece, a 15-limiting piece, a 16-baffle plate, a 17-filtering groove, a 18-first filtering part, a 19-positioning thread, a 20-first discharge pipe, a 21-second connecting piece, a 22-upper connecting port, a 23-delivery pipe, a 24-stop block, a 25-second one-way valve, a 26-limiting screw, a 27-first feeding port, a 28-second connecting port, a 29-second filtering part, a 30-lower connecting port, a 31-second sliding part and a 32-feeding pipe.
Detailed Description
In order to make the technical solution of the present invention more clear and obvious to those skilled in the art, the present invention will be described in further detail with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-6, the combined type oil gas recovery treatment device capable of continuous operation provided in this embodiment comprises a treatment part body 1, a limiting part 2, a limiting plate 3, a first connecting piece 10, a side connecting port 11, an inner pipe 12, a filter tank 17, a first discharge pipe 20, limiting screws 26, a first feed port 27, a second connecting port 28 and a feed pipe 32, wherein the inner pipe 12 is arranged in the middle part in the treatment part body 1, the limiting part 2 is arranged at the inner bottom of the inner pipe 12, the limiting plate 3 is arranged at the top of the limiting part 2, a sliding telescopic sliding part component is arranged in the limiting plate 3, one-way valve components are arranged at two sides of the sliding telescopic sliding part component, a sliding baffle component is arranged at one side of the top of the sliding telescopic sliding part component, a filter block component is arranged at the top of the sliding baffle component, a connecting and guiding-out component is arranged at the top of the sliding baffle component, the two sides of the lower section of the inner pipe 12 are provided with the first connecting piece 10, the limiting screws 26 are arranged at two sides of the middle of the inner pipe 32, the two sides of the middle of the inner pipe 32 are provided with the side connecting port 11, the first feed port 27 is arranged at one side of the feed pipe 32, the first side 27 is arranged at one side of the first feed port 27, the first side 27 is arranged at the first connecting port 27, the first side 27 is arranged at the side of the first connecting port 27 and the two sides of the inner pipe 12 are arranged at the middle side of the connecting section 2, the first connecting port 28 is far away from the first connecting port 28, and the first side is arranged at the middle side of the connecting port 3 is far away from the first side, and is arranged at the top of the connecting port 3.
General principle of operation: the staff is connected with waste liquid waste gas pipe fitting through first connecting piece 10, side connector 11, first feed port 27, second connector 28 and inlet pipe 32, connect the back and be connected with handle piece body 1 through first discharge pipe 20, second connection piece 21, go up connector 22, delivery tube 23 and lower connector 30, connect the back and feed through first connecting piece 10, side connector 11, first feed port 27, second connector 28 and inlet pipe 32, feed through first connecting piece 10, side connector 11, first feed port 27, second connector 28 and inlet pipe 32 and promote first check valve 7, second check valve 25, Y type slide bar 13, slider 14, spacing piece 15 and baffle 16, filter through first filter 18 through pushing Y type slide bar 13, slider 14, spacing piece 15 and baffle 16, filter through second filter 29 when needs to change first filter 18, the oil gas of filtration is discharged through first discharge pipe 20, second connection piece 21, go up 22, delivery tube 23 and lower connector 30, thereby the removable structure of the combination of being convenient for can be replaced greatly in order to change the cost of parts when the equipment is required to be assembled and the removable.
In this embodiment: the sliding telescopic sliding component comprises a telescopic spring 4, a first sliding piece 5, a sliding groove 6 and a second sliding piece 31, wherein the sliding groove 6 is formed in one side of the middle of the limiting plate 3, the telescopic spring 4 is installed in the middle of the sliding groove 6, the first sliding piece 5 is installed in one side of the middle of the telescopic spring 4, the second sliding piece 31 is installed in the other side of the middle of the telescopic spring 4, and the first sliding piece 5 and the second sliding piece 31 are inserted into the sliding groove 6 to be in sliding connection.
Local working principle: the staff carries out limit sliding connection through the telescopic spring 4, the first sliding piece 5, the sliding groove 6 and the second sliding piece 31.
In this embodiment: the check valve assembly comprises a first check valve 7, a limit spring 8, a blocking plate 9 and a second check valve 25, wherein the first check valve 7 is arranged at one side of the first sliding piece 5, the second check valve 25 is arranged at one side of the second sliding piece 31, the blocking plate 9 is arranged at two sides in the middle of the first check valve 7 and the second check valve 25, and the limit spring 8 is arranged at one side in the middle of the blocking plate 9.
Local working principle: the first check valve 7, the limit spring 8, the blocking plate 9 and the second check valve 25 are used for unidirectional material guiding to prevent backflow.
In this embodiment: the sliding baffle assembly comprises a Y-shaped sliding rod 13, a sliding sheet 14, a limiting sheet 15 and a baffle 16, wherein the Y-shaped sliding rod 13 is arranged at one side of the second sliding piece 31 and the first sliding piece 5, the limiting sheet 15 is arranged at the top of the Y-shaped sliding rod 13, the sliding sheet 14 is arranged at the top of the limiting sheet 15, and the baffle 16 is arranged at one side of the middle of the top of the sliding sheet 14.
Local working principle: the Y-shaped sliding rod 13, the sliding piece 14, the limiting piece 15 and the baffle 16 are used for connecting, sliding and blocking.
In this embodiment: the filter stopper assembly comprises a first filter 18, a set screw 19, a stopper 24 and a second filter 29, wherein the first filter 18 is inserted into two sides of the filter tank 17, the second filter 29 is inserted into one side of the interior of the first filter 18, the stopper 24 is arranged at one side of the bottom middle part of the first filter 18, and the set screw 19 is arranged at the middle upper section of the first filter 18 and the second filter 29.
Local working principle: the filter positioning is performed by the first filter element 18, the set screw 19, the stop 24 and the second filter element 29.
In this embodiment: the connection guiding-out assembly comprises a second connecting piece 21, an upper connecting port 22, a guiding-out pipe 23 and a lower connecting port 30, wherein the lower connecting port 30 is arranged at the top of the set screw 19, the guiding-out pipe 23 is arranged at the middle part of the top of the lower connecting port 30, the upper connecting port 22 is arranged at the top of the guiding-out pipe 23, the upper connecting port 22 is connected with the first discharge pipe 20, and the second connecting piece 21 is arranged at one side of the first discharge pipe 20.
Local working principle: the connection is made through the second connection piece 21, the upper connection port 22, the delivery tube 23 and the lower connection port 30.
In this embodiment: the slide 14 and the baffle 16 are of U-shaped configuration.
In this embodiment: the first slider 5 and the second check valve 25 are of Y-type construction.
The above is merely a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present invention within the scope of the present invention disclosed in the present invention.
Claims (6)
1. Sustainable operation combination formula oil gas recovery processing device, its characterized in that: comprises a treatment piece body (1), a limiting piece (2), a limiting plate (3), a first connecting piece (10), a side connecting port (11), an inner tube (12), a filter tank (17), a first discharge tube (20), a limiting screw (26), a first feeding port (27), a second connecting port (28) and a feeding tube (32), wherein the inner tube (12) is arranged in the middle of the treatment piece body (1), the limiting piece (2) is arranged in the inner tube (12), the limiting plate (3) is arranged at the top of the limiting piece (2), a sliding telescopic sliding piece component is arranged in the limiting plate (3), one-way valve components are arranged at two sides of the sliding telescopic sliding piece component, a sliding baffle component is arranged at one side of the top of the sliding telescopic sliding piece component, a filter baffle component is arranged at the top of the sliding baffle component, the filtering baffle component is arranged at the top of the sliding baffle component, the sliding baffle component is connected with a guide-out component, the two sides of the lower section of the inner tube (12) are provided with the feeding tube (32), the first connecting piece (10) are arranged at two sides of the connecting position of the feeding tube (32), the two sides of the first connecting piece (10), the two sides of the limiting screw (26) are arranged at the middle of the two sides of the feeding tube (32), the side of the side connecting port (11), the side connecting port (32) is arranged at the side of the connecting port (32), the sliding baffle component is arranged at one side of the feeding port (27), the first feeding port (27) and the second connecting port (28) are far away from each other, the filter tank (17) is arranged at the top middle part of the limiting plate (3), and the first discharge pipe (20) is arranged at two sides of the top of the treatment piece body (1);
the check valve assembly comprises a first check valve (7), a limit spring (8), a blocking plate (9) and a second check valve (25), wherein the first check valve (7) is arranged at one side of the first sliding piece (5), the second check valve (25) is arranged at one side of the second sliding piece (31), the blocking plate (9) is arranged at two sides in the middle of the first check valve (7) and the second check valve (25), and the limit spring (8) is arranged at one side in the middle of the blocking plate (9);
the filter piece stop block assembly comprises a first filter piece (18), a set screw (19), a stop block (24) and a second filter piece (29), wherein the first filter piece (18) is inserted into two sides of the filter tank (17), the second filter piece (29) is inserted into one side of the interior of the first filter piece (18), the stop block (24) is arranged at one side of the bottom middle part of the first filter piece (18), and the set screw (19) is arranged at the middle upper section of the first filter piece (18) and the second filter piece (29).
2. The sustainable combined type oil gas recovery processing device according to claim 1, wherein: the sliding telescopic sliding part assembly comprises a telescopic spring (4), a first sliding part (5), a sliding groove (6) and a second sliding part (31), wherein the sliding groove (6) is formed in one side of the middle of the limiting plate (3), the telescopic spring (4) is arranged in the middle of the sliding groove (6), the first sliding part (5) is arranged in one side of the middle of the telescopic spring (4), the second sliding part (31) is arranged in the other side of the middle of the telescopic spring (4), and the first sliding part (5) and the second sliding part (31) are inserted into the sliding groove (6) to be connected in a sliding mode.
3. The sustainable combined type oil gas recovery processing device according to claim 1, wherein: the sliding baffle assembly comprises a Y-shaped sliding rod (13), a sliding sheet (14), a limiting sheet (15) and a baffle (16), wherein the Y-shaped sliding rod (13) is arranged at one side of the second sliding piece (31) and one side of the first sliding piece (5), the limiting sheet (15) is arranged at the top of the Y-shaped sliding rod (13), the sliding sheet (14) is arranged at the top of the limiting sheet (15), and the baffle (16) is arranged at one side of the top middle of the sliding sheet (14).
4. The sustainable combined type oil gas recovery processing device according to claim 1, wherein: connect and derive subassembly including second connection piece (21), go up connector (22), delivery tube (23) and lower connector (30), lower connector (30) are installed in locating screw (19) top department, and delivery tube (23) are installed in lower connector (30) top middle part department, go up connector (22) and install in delivery tube (23) top department, and go up connector (22) and first discharge pipe (20) interconnect, second connection piece (21) are installed in first discharge pipe (20) one side department.
5. A sustainable combined oil and gas recovery processing device according to claim 3, wherein: the sliding piece (14) and the baffle (16) are of U-shaped structures.
6. The sustainable combined type oil gas recovery processing device according to claim 1, wherein: the first sliding piece (5) and the second one-way valve (25) are of a Y-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210221995.9A CN114534420B (en) | 2022-03-07 | 2022-03-07 | Sustainable operation combined type oil gas recovery processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210221995.9A CN114534420B (en) | 2022-03-07 | 2022-03-07 | Sustainable operation combined type oil gas recovery processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114534420A CN114534420A (en) | 2022-05-27 |
| CN114534420B true CN114534420B (en) | 2024-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210221995.9A Active CN114534420B (en) | 2022-03-07 | 2022-03-07 | Sustainable operation combined type oil gas recovery processing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN114534420B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100825933B1 (en) * | 2008-01-10 | 2008-04-29 | 주식회사 에이피엠엔지니어링 | Fine particle and ultra fine particle sampling filter cassette sequential exchanging unit |
| CN210434563U (en) * | 2019-03-17 | 2020-05-01 | 黄婷 | Chemical industry laboratory clean bench |
| CN210495545U (en) * | 2019-05-14 | 2020-05-12 | 江苏润宇环境工程有限公司 | Double-channel double-loop oil gas recovery processing device |
| CN210964662U (en) * | 2019-09-30 | 2020-07-10 | 深圳市裕麟环境工程有限公司 | Modularization milipore filter filtration equipment |
| CN214182213U (en) * | 2020-12-30 | 2021-09-14 | 温州城泰新型墙体材料有限公司 | Dust remover is smashed to lime |
-
2022
- 2022-03-07 CN CN202210221995.9A patent/CN114534420B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100825933B1 (en) * | 2008-01-10 | 2008-04-29 | 주식회사 에이피엠엔지니어링 | Fine particle and ultra fine particle sampling filter cassette sequential exchanging unit |
| CN210434563U (en) * | 2019-03-17 | 2020-05-01 | 黄婷 | Chemical industry laboratory clean bench |
| CN210495545U (en) * | 2019-05-14 | 2020-05-12 | 江苏润宇环境工程有限公司 | Double-channel double-loop oil gas recovery processing device |
| CN210964662U (en) * | 2019-09-30 | 2020-07-10 | 深圳市裕麟环境工程有限公司 | Modularization milipore filter filtration equipment |
| CN214182213U (en) * | 2020-12-30 | 2021-09-14 | 温州城泰新型墙体材料有限公司 | Dust remover is smashed to lime |
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| Publication number | Publication date |
|---|---|
| CN114534420A (en) | 2022-05-27 |
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