CN215692573U - Gas sampling system is with hierarchical filtration dust removal structure - Google Patents
Gas sampling system is with hierarchical filtration dust removal structure Download PDFInfo
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- CN215692573U CN215692573U CN202121831823.0U CN202121831823U CN215692573U CN 215692573 U CN215692573 U CN 215692573U CN 202121831823 U CN202121831823 U CN 202121831823U CN 215692573 U CN215692573 U CN 215692573U
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- wall
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- pipe
- threaded
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- 238000005070 sampling Methods 0.000 title claims abstract description 44
- 239000000428 dust Substances 0.000 title claims abstract description 34
- 238000001914 filtration Methods 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 34
- 238000013461 design Methods 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a graded filtering and dust removing structure for a gas sampling system, which comprises a gas sampling box, wherein a through groove is formed in one side of the outer wall of the gas sampling box, backing plates are clamped on two sides of the inner wall of the through groove, a first connecting ring is fixedly arranged at the top end of each backing plate, a first supporting rod is fixedly arranged at the edge of one side of the top end of each first connecting ring, one end of the outer wall of each first supporting rod rotates a second connecting ring, and dust filter nets are clamped on the inner wall of each first connecting ring and the inner wall of each second connecting ring. According to the graded filtering and dust removing structure for the gas sampling system, the first fixing piece in threaded connection with the upper ends of the first support rod and the second support rod is fixedly installed on the inner wall of the gas sampling box, when the graded filtering and dust removing structure is disassembled in the later period, the protective cover plate is directly disassembled and opened through the second fixing piece, and the first connecting ring is rotated, so that two dust filtering nets in the protective cover plate are exposed, the device is more convenient to clean, and the service life of the device is prolonged.
Description
Technical Field
The utility model relates to the technical field of a grading filtering and dust removing structure for a gas sampling system, in particular to a grading filtering and dust removing structure for a gas sampling system.
Background
The traditional grading filtering and dedusting structure for the gas sampling system is mainly an equipment device for collecting, detecting and dedusting waste gas before industrial waste gas treatment, along with the development of modern industry, the types of industrial materials are gradually wide, waste gas generated during material processing is diversified, and the gas containing more impurities needs to be collected and sampled for research, so that the grading filtering and dedusting structure for the gas sampling system is essential during sampling;
among the prior art, when this gas sampling system is with hierarchical filtration dust removal structure is made in the design, most designers can regard the leakproofness of design device, and poisonous gas leaks and causes the pollution when preventing to collect gas, nevertheless under long-time collection dust removal, if the filtration structure of the device upper end does not have the characteristic that is convenient for dismantle the clearance can lead to its inside jam, and then makes the device damage, reduces the life of device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a grading filtering and dust removing structure for a gas sampling system, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a graded filtering and dust removing structure for a gas sampling system comprises a gas sampling box, wherein a through groove is formed in the middle of one side of the outer wall of the gas sampling box, sliding grooves are formed in the lower edge positions of two sides of the inner wall of the through groove, a backing plate is clamped on the inner walls of the two sliding grooves, two ends of the outer wall of the backing plate are respectively in sliding connection with the inner walls of the two sliding grooves, a first connecting ring is fixedly arranged in the middle of the top end of the backing plate, a first supporting rod is fixedly arranged at the edge of one side of the top end of the first connecting ring, a supporting plate is sleeved on one side of the outer wall of the first supporting rod, a second connecting ring is rotated at one end of the outer wall of the first supporting rod, one side of the second connecting ring is in contact with one side of the first connecting ring, the other side of the second connecting ring is in contact with one side of the supporting plate, a second supporting rod is fixedly arranged at one end of the other side of the supporting plate, a first fixing piece is sleeved on the outer wall of one end of the first supporting rod and a first fixing piece is sleeved on the outer wall of one end of the second supporting rod, and the inner walls of one sides of the two first fixing pieces are respectively in threaded connection with the outer wall of one end of the first supporting rod and the outer wall of one end of the second supporting rod.
Preferably, the inner wall of the first connecting ring and the inner wall of the second connecting ring are both provided with dust filter nets in a clamping manner.
Preferably, the middle position of the bottom of the backing plate is inserted with an air duct, and the inner wall of one end of the air duct penetrates through one side of the backing plate and is communicated with the inside of the first connecting ring.
Preferably, a threaded ring is fixedly arranged in the middle of the other side of the supporting disc, a threaded pipe is inserted into the inner wall of the threaded ring, and the outer wall of the threaded pipe is in threaded connection with the inner wall of the threaded ring.
Preferably, the fixed rubber gasket that is equipped with of one end of screwed pipe, one side interlude of soda search fox rubber gasket is equipped with the connecting pipe, and the one side that the one end of connecting pipe passed the rubber gasket communicates with the inside of one side and first connecting ring of supporting disk.
Preferably, the articulated protective cover that is equipped with in edge of backing plate top one side, the fixed handle that is equipped with in one side of protective cover outer wall, the both sides of protective cover one end are all fixed and are equipped with the second stationary blade, and the outer wall of two second stationary blades is connected with the inner wall block of gas sampling case both sides, the intermediate position on gas sampling case top and the intermediate position of a avris are all fixed and are equipped with the butt joint pipe, and the inner wall intercommunication of one side air duct that gas sampling case was passed to one of them butt joint pipe's one end, and wherein the inside intercommunication of opposite side and connecting pipe that gas sampling case was passed to another one end of butt joint pipe.
The utility model has the technical effects and advantages that:
(1) according to the utility model, the device is provided with the filtering and dust removing structure convenient to disassemble and clean, the structure mainly comprises the first connecting ring, the second connecting ring, the supporting disk, the dust filtering nets, the first supporting rod, the second supporting rod, the first fixing piece and the like, the first fixing piece in threaded connection with the upper ends of the first supporting rod and the second supporting rod is fixedly installed on the inner wall of the gas sampling box, when the device is disassembled at the later stage, the protective cover plate is directly disassembled and opened through the second fixing piece, the first connecting ring is rotated to expose the two dust filtering nets, and the device can slide out and clean the dust filtering nets through the base plate, so that the device is more convenient to clean, and the service life of the device is prolonged;
(2) according to the utility model, the sealing air guide structure is arranged on the device and mainly comprises the supporting disk 5, the threaded ring, the threaded pipe 11, the rubber sealing sheet 12, the connecting pipe 13 and the like, the threaded pipe 11 is in threaded connection with the threaded ring at the upper end of the supporting disk 5, so that the rubber sealing sheet 12 at the upper end of the threaded pipe is sealed with the upper end of the threaded ring, gas is not easy to leak during transmission, and the threaded pipe 11 and the threaded ring are directly rotated and loosened to be detached at the later stage, so that the operation of a worker is facilitated, and the use convenience of the device is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a detachable dust removal structure of the connection ring and the dust filter screen according to the present invention;
fig. 3 is a schematic structural diagram of the sealed air guide of the threaded pipe and the rubber sealing sheet of the utility model.
In the figure: 1. a gas sampling box; 2. a base plate; 3. a first connecting ring; 4. a first support bar; 5. a support disc; 6. a second connection ring; 7. a second support bar; 8. a first fixing sheet; 9. a dust filter screen; 10. an air duct; 11. a threaded pipe; 12. a rubber sealing sheet; 13. a connecting pipe; 14. a protective cover plate; 15. a handle; 16. a second fixing sheet; 17. and (4) butting the pipes.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a grading filtering dust-removing structure for a gas sampling system as shown in figures 1-3, which comprises a gas sampling box 1, a gas guide pipe 10 is inserted in the middle position of the bottom of a backing plate 2, and the inner wall of one end of the air duct 10 passes through one side of the backing plate 2 to be communicated with the inside of the first connecting ring 3, the edge of one side of the top end of the backing plate 2 is hinged with a protective cover plate 14, one side of the outer wall of the protective cover plate 14 is fixedly provided with a handle 15, the two sides of one end of the protective cover plate 14 are both fixedly provided with second fixing pieces 16, and the outer walls of the two second fixing pieces 16 are clamped and connected with the inner walls of the two sides of the gas sampling box 1, the middle position of the top end of the gas sampling box 1 and the middle position of one side are both fixedly provided with a butt joint pipe 17, and one end of one butt joint pipe 17 passes through the inner wall of the gas guide pipe 10 at one side of the gas sampling box 1 to be communicated, one end of the other butt joint pipe 17 penetrates through the other side of the gas sampling box 1 and is communicated with the inside of the connecting pipe 13;
as shown in figure 2, a through groove is arranged at the middle position of one side of the outer wall of a gas sampling box 1, sliding grooves are arranged at the lower edge positions of two sides of the inner wall of the through groove, a backing plate 2 is clamped on the inner walls of the two sliding grooves, two ends of the outer wall of the backing plate 2 are respectively in sliding connection with the inner walls of the two sliding grooves, a first connecting ring 3 is fixedly arranged at the middle position of the top end of the backing plate 2, a first supporting rod 4 is fixedly arranged at the edge of one side of the top end of the first connecting ring 3, a supporting plate 5 is sleeved at one side of the outer wall of the first supporting rod 4, a second connecting ring 6 is rotated at one end of the outer wall of the first supporting rod 4, one side of the second connecting ring 6 is contacted with one side of the first connecting ring 3, the other side of the second connecting ring 6 is contacted with one side of the supporting plate 5, a second supporting rod 7 is fixedly arranged at one end of the other side of the supporting plate 5, a first fixing piece 8 is sleeved on the outer wall of one end of the first supporting rod 4 and the outer wall of one end of the second supporting rod 7, the inner walls of one sides of the two first fixing pieces 8 are respectively in threaded connection with the outer wall of one end of the first supporting rod 4 and the outer wall of one end of the second supporting rod 7, and the inner walls of the first connecting ring 3 and the second connecting ring 6 are respectively provided with a dust filtering net 9 in a clamping manner;
as shown in fig. 3, a threaded ring is fixedly arranged at the middle position of the other side of the supporting disk 5, a threaded pipe 11 is inserted into the inner wall of the threaded ring, the outer wall of the threaded pipe 11 is in threaded connection with the inner wall of the threaded ring, a rubber sealing sheet 12 is fixedly arranged at one end of the threaded pipe 11, a connecting pipe 13 is inserted into one side of the soda fox rubber sealing sheet 12, and one end of the connecting pipe 13 penetrates through one side of the rubber sealing sheet 12 and one side of the supporting disk 5 to be communicated with the inside of the first connecting ring 3.
The working principle of the utility model is as follows: when the graded filtering and dust removing structure for the gas sampling system in the design scheme is used, firstly, two butt-joint pipes 17 at the upper end of the device are respectively connected with the gas guide pipe 10 and the connecting pipe 13, so that gas can be transmitted in the device, and the filtering and dust removing structure which is convenient to disassemble and clean and consists of the first connecting ring 3, the second connecting ring 6, the supporting plate 5, the dust filtering net 9, the first supporting rod 4, the second supporting rod 7, the first fixing piece 8 and the like is arranged in the design scheme, when the graded filtering and dust removing structure is used, the first fixing piece 8 which is connected with the upper end of the first supporting rod 4 and the second supporting rod 7 through threads is fixedly installed on the inner wall of the gas sampling box 1, the fixed height can be changed by rotating the screwing degree between the first fixing piece 8 and the supporting rods, the installation of workers is convenient, when the graded filtering and dust removing structure is disassembled at the later stage, the protective cover plate 14 is directly disassembled and opened through the second fixing piece 16, rotate second go-between 6 for two dust filter 9 wherein expose, and the device can be cleared up its roll-off through backing plate 2, it is more convenient to make the device clear up, thereby improve device life, and be provided with the sealed air guide structure who comprises supporting disk 5 on this device, the screw ring, screwed pipe 11, rubber sealing strip 12 and connecting pipe 13 etc. carry out threaded connection through screwed pipe 11 and the screw ring of supporting disk 5 upper end, make the upper end of its upper end rubber sealing strip 12 sealed with the upper end of screw ring, it is difficult for leaking when the transmission to be gaseous, and later stage directly rotate screwed pipe 11 and screw ring and loosen and can dismantle, the staff's of being convenient for operation, thereby improve the convenience that the device used.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The grading filtering and dust removing structure for the gas sampling system comprises a gas sampling box (1) and is characterized in that a through groove is formed in the middle position of one side of the outer wall of the gas sampling box (1), sliding grooves are formed in the lower edge positions of two sides of the inner wall of the through groove, backing plates (2) are clamped and arranged on the inner walls of the two sliding grooves, two ends of the outer wall of each backing plate (2) are respectively in sliding connection with the inner walls of the two sliding grooves, a first connecting ring (3) is fixedly arranged at the middle position of the top end of each backing plate (2), a first supporting rod (4) is fixedly arranged at the edge of one side of the top end of each first connecting ring (3), a supporting plate (5) is sleeved on one side of the outer wall of each first supporting rod (4), a second connecting ring (6) is rotated at one end of the outer wall of each first supporting rod (4), one side of each second connecting ring (6) is in contact with one side of each first connecting ring (3), the opposite side of second go-between (6) and the one side contact of supporting disk (5), the one end of supporting disk (5) opposite side is fixed and is equipped with second bracing piece (7), the outer wall of first bracing piece (4) one end and the outer wall of second bracing piece (7) one end all overlap and are equipped with first stationary blade (8), and the inner wall of two first stationary blades (8) one side respectively with the outer wall of first bracing piece (4) one end and the outer wall threaded connection of second bracing piece (7) one end.
2. The staged filtering and dust removing structure for the gas sampling system according to claim 1, wherein the inner walls of the first connecting ring (3) and the second connecting ring (6) are provided with a dust filter (9) in a clamping manner.
3. The graded filtering and dedusting structure for the gas sampling system according to claim 1, wherein a gas guide pipe (10) is inserted in the middle position of the bottom of the backing plate (2), and the inner wall of one end of the gas guide pipe (10) penetrates through one side of the backing plate (2) to be communicated with the inside of the first connecting ring (3).
4. The graded filtering and dust removing structure for the gas sampling system according to claim 1, wherein a threaded ring is fixedly arranged in the middle of the other side of the supporting disk (5), a threaded pipe (11) is inserted into the inner wall of the threaded ring, and the outer wall of the threaded pipe (11) is in threaded connection with the inner wall of the threaded ring.
5. The staged filtering and dust removing structure for a gas sampling system according to claim 4, wherein one end of the threaded pipe (11) is fixedly provided with a rubber sealing sheet (12), one side of the rubber sealing sheet (12) of Sovix is inserted with a connecting pipe (13), and one end of the connecting pipe (13) passes through one side of the rubber sealing sheet (12) and is communicated with one side of the supporting disk (5) and the inside of the first connecting ring (3).
6. The staged filtering and dust removing structure for a gas sampling system according to claim 3, a protective cover plate (14) is hinged at the edge of one side of the top end of the backing plate (2), a handle (15) is fixedly arranged on one side of the outer wall of the protective cover plate (14), second fixing pieces (16) are fixedly arranged on both sides of one end of the protective cover plate (14), and the outer walls of the two second fixing sheets (16) are clamped and connected with the inner walls at the two sides of the gas sampling box (1), the middle position of the top end of the gas sampling box (1) and the middle position of one side are both fixedly provided with a butt joint pipe (17), one end of one butt joint pipe (17) passes through the inner wall of the air duct (10) at one side of the gas sampling box (1) to be communicated, one end of the other butt joint pipe (17) penetrates through the other side of the gas sampling box (1) and is communicated with the inside of the connecting pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121831823.0U CN215692573U (en) | 2021-08-06 | 2021-08-06 | Gas sampling system is with hierarchical filtration dust removal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121831823.0U CN215692573U (en) | 2021-08-06 | 2021-08-06 | Gas sampling system is with hierarchical filtration dust removal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215692573U true CN215692573U (en) | 2022-02-01 |
Family
ID=79993658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121831823.0U Expired - Fee Related CN215692573U (en) | 2021-08-06 | 2021-08-06 | Gas sampling system is with hierarchical filtration dust removal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215692573U (en) |
-
2021
- 2021-08-06 CN CN202121831823.0U patent/CN215692573U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |