CN219701379U - High leakproofness's antichemical filter absorber - Google Patents
High leakproofness's antichemical filter absorber Download PDFInfo
- Publication number
- CN219701379U CN219701379U CN202321301660.4U CN202321301660U CN219701379U CN 219701379 U CN219701379 U CN 219701379U CN 202321301660 U CN202321301660 U CN 202321301660U CN 219701379 U CN219701379 U CN 219701379U
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- China
- Prior art keywords
- fixedly connected
- absorber
- nut
- intake pipe
- subassembly
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 65
- 238000001914 filtration Methods 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 239000000126 substance Substances 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 244000309464 bull Species 0.000 claims description 6
- 241000883990 Flabellum Species 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a chemical-resistant filter absorber with high sealing performance, which relates to the technical field of chemical-resistant filter absorbers with high sealing performance. According to the utility model, through the sealing ring, the sealing protective shell, the fixed block, the first nut and the second nut, air leakage or leakage at the pipeline connection part of the filtering absorber can be effectively prevented, so that the filtering efficiency and the safety of the filtering absorber are ensured, the sealing structure can reduce air leakage and impurities in air flow, the purity of the air flow is ensured, and the filtering efficiency is further improved.
Description
Technical Field
The utility model relates to the technical field of chemical-resistant filter absorbers with high sealing performance, in particular to a chemical-resistant filter absorber with high sealing performance.
Background
The air flow rate of the filtering absorber passing through the filtering absorber must not exceed the rated air rate of the equipment, otherwise, the toxic phenomenon occurs, and the air flow direction must be consistent with the equipment requirement when the equipment is installed. The filter absorber installed on the ventilating duct must close the valves before and after the filter absorber when not in use at ordinary times. When the filter absorber is not used for a long time, the filter absorber should be disassembled, and an inlet and outlet sealing baffle plate is arranged. Should not be connected to the ventilation system at ordinary times to avoid moisture failure. The front and rear pipelines of the filter absorber are provided with differential pressure measuring pipes which are connected with the micro-manometer, so that the front and rear differential pressure (namely the resistance thereof) of the filter absorber is measured, and the toxin filtering capability of the filter absorber is mastered in time by measuring the resistance change of the filter absorber. The filter absorber cannot be stored together with acid and alkali, disinfectants, fuming agents and the like so as not to destroy the internal materials and lead the internal materials to be invalid.
The following problems exist in the prior art:
1. the traditional filtering absorber has poor sealing effect at the joint of the pipeline when in use, and air leakage or leakage at the joint is possible, so that the filtering efficiency of the filtering absorber and the safety during filtering are affected, and the service life of the equipment is reduced;
2. the inside air circulation effect of current filtration absorber is not good, then makes the inside air distribution of filter inhomogeneous, and inside filter screen piles up the dust easily, untimely processing influences the use of filtration absorber.
Disclosure of Invention
The utility model provides a chemical-resistant filter absorber with high sealing performance, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a high leakproofness's antichemical filter absorber, includes the filter absorber, one side fixedly connected with air inlet of filter absorber, the one end fixedly connected with intake pipe subassembly of air inlet, intake pipe subassembly includes the intake pipe, the outer wall fixedly connected with sealing washer of intake pipe, the outer wall swing joint of sealing washer has sealed protecting crust, the outer wall fixedly connected with fixed block of sealed protecting crust, the inside threaded connection of fixed block has first nut and second nut.
The technical scheme of the utility model is further improved as follows: the sealing protective shell is of a detachable structure formed between the fixing block and the first nut and the second nut, and the fixing blocks are two in number.
By adopting the technical scheme, the nut in the scheme is convenient for the installation, the disassembly and the replacement of the device, and the applicability of the device is improved.
The technical scheme of the utility model is further improved as follows: the inner wall of sealing washer and the outer wall of intake pipe are closely laminated, just sealing washer and intake pipe all are located the inside of sealed protecting crust.
By adopting the technical scheme, the sealing ring in the scheme improves the sealing performance of the device.
The technical scheme of the utility model is further improved as follows: one side fixedly connected with gas outlet of filter absorber, the one end fixedly connected with outlet duct subassembly of gas outlet, just the inside setting of outlet duct subassembly is the same with the intake pipe subassembly.
By adopting the technical scheme, the tightness and the safety in use in the scheme are ensured.
The technical scheme of the utility model is further improved as follows: the top fixedly connected with fan subassembly of filtration absorber, the fan subassembly includes the shell, the inside fixedly connected with bracing piece of shell, one side fixedly connected with motor of bracing piece, the output shaft of motor passes through shaft coupling fixedly connected with bull stick, the outer wall fixedly connected with flabellum of bull stick, one side fixedly connected with air intake of shell, opposite side fixedly connected with air outlet.
By adopting the technical scheme, the fan assembly in the scheme can enable the ventilation inside the device to be smoother, dust on the surface of the inner filter screen can be taken away, and the applicability of the device is improved.
The technical scheme of the utility model is further improved as follows: the fan assembly is located above the filtering absorber, and the lower surface of the shell is closely attached to the upper surface of the filtering absorber.
By adopting the technical scheme, the arrangement in the scheme can lead the device to be more beneficial to exchanging the air in the filter absorber.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
the utility model provides a chemical-resistant filter absorber with high sealing performance, which can effectively prevent air leakage or leakage at the pipeline connection part of the filter absorber through the arranged sealing ring, the sealing protective shell, the fixed block, the first nut and the second nut, thereby ensuring the filtering efficiency and the safety of the filter absorber, reducing the air leakage and impurities in the air flow, ensuring the purity of the air flow and further improving the filtering efficiency.
The utility model provides a chemical-resistant filter absorber with high sealing performance, which can increase air flow and enhance the filtering effect through the arranged fan assembly, so that the filtering efficiency of the filter absorber is improved, air can be uniformly distributed in the filter absorber through forced circulation of a top fan, unsmooth air circulation is avoided, the filtering efficiency is further improved, dust and impurities on the surface of a filter screen can be blown away by north wind, the cleanliness is improved, and the service life of the device is prolonged.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a view of an air inlet pipe assembly of the present utility model;
FIG. 3 is a diagram of a fan assembly of the present utility model;
fig. 4 is a side view of the present utility model.
In the figure: 1. a filtering absorber; 2. an air inlet; 3. an air inlet pipe assembly; 301. an air inlet pipe; 302. a seal ring; 303. sealing the protective shell; 304. a fixed block; 305. a first nut; 306. a second nut; 4. an air outlet; 5. an outlet duct assembly; 6. a fan assembly; 601. a housing; 602. a support rod; 603. a motor; 604. a rotating rod; 605. a fan blade; 606. an air inlet; 607. and an air outlet.
Detailed Description
The utility model is further illustrated by the following examples:
examples
As shown in fig. 1-4, the utility model provides a chemical-resistant filter absorber with high sealing performance, which comprises a filter absorber 1, wherein one side of the filter absorber 1 is fixedly connected with an air inlet 2, one end of the air inlet 2 is fixedly connected with an air inlet pipe assembly 3, the air inlet pipe assembly 3 comprises an air inlet pipe 301, the outer wall of the air inlet pipe 301 is fixedly connected with a sealing ring 302, the outer wall of the sealing ring 302 is movably connected with a sealing protective shell 303, the outer wall of the sealing protective shell 303 is fixedly connected with a fixed block 304, and the inner thread of the fixed block 304 is connected with a first nut 305 and a second nut 306.
In this embodiment, through sealing washer 302, sealed protecting crust 303, fixed block 304, first nut 305, second nut 306 that set up, can prevent effectively that the filtration absorber pipeline junction from leaking gas or leaking, thereby guaranteed filtration absorber's filtration efficiency and security, and seal structure can reduce gas leakage and impurity in the air flow, guarantee the purity of air flow, further improve filtration efficiency, can increase the air flow through the fan subassembly 6 that sets up, strengthen the filter effect, thereby improve filtration absorber's filtration efficiency, through the forced circulation of top fan, can make air at the inside evenly distributed of filtration absorber, avoid the circulation of air not smooth, further improve filtration efficiency, and can make the dust on filter screen surface and impurity north wind blow away, the cleanliness is promoted, the life of the device is improved.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the seal protection shell 303 forms a detachable structure with the first nut 305 and the second nut 306 through the fixed block 304, and the fixed block 304 is provided with two in total, the inner wall of the sealing ring 302 is closely attached to the outer wall of the air inlet pipe 301, and the sealing ring 302 and the air inlet pipe 301 are both positioned in the seal protection shell 303, one side of the filter absorber 1 is fixedly connected with the air outlet 4, one end of the air outlet 4 is fixedly connected with the air outlet pipe assembly 5, and the inner arrangement of the air outlet pipe assembly 5 is the same as that of the air inlet pipe assembly 3.
In this embodiment, the nut in this scheme facilitates the installation and the disassembly and the replacement of the device, which improves the applicability of the device, and the seal ring 302 in this scheme improves the tightness of the device, and the tightness and the safety in use in this scheme are ensured.
Examples
As shown in fig. 1-4, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, the top fixedly connected with fan subassembly 6 of filtering absorber 1, fan subassembly 6 includes shell 601, the inside fixedly connected with bracing piece 602 of shell 601, one side fixedly connected with motor 603 of bracing piece 602, the output shaft of motor 603 passes through shaft coupling fixedly connected with bull stick 604, the outer wall fixedly connected with flabellum 605 of bull stick 604, one side fixedly connected with air intake 606 of shell 601, the opposite side fixedly connected with air outlet 607, fan subassembly 6 is located the top of filtering absorber 1, and the lower surface of shell 601 closely laminates with the upper surface of filtering absorber 1.
In this embodiment, fan assembly 6 in this scheme can make the inside circulation of air of the device more smooth and easy, can take away the dust on inside filter screen surface, has promoted the suitability of the device, and the setting in this scheme can make the device more be favorable to exchanging the inside air of filtering the absorber.
The working principle of the chemical-resistant filter absorber with high sealing performance is specifically described below.
As shown in fig. 1-4, when in use, the air inlet pipe 301 can be sealed by the sealing protective shell 303, the fixing block 304, the first nut 305 and the second nut 306, and the installation and the disassembly are convenient, the motor 603 drives the rotating rod 604 to operate, then drives the fan blade 605 to operate, and then the air exchange treatment is performed on the filter absorber 1 by matching with the air inlet 606 and the air outlet 607.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a high leakproofness prevents chemical filtration absorber, includes filtration absorber (1), its characterized in that: one side fixedly connected with air inlet (2) of filter absorber (1), the one end fixedly connected with intake pipe subassembly (3) of air inlet (2), intake pipe subassembly (3) are including intake pipe (301), the outer wall fixedly connected with sealing washer (302) of intake pipe (301), the outer wall swing joint of sealing washer (302) has sealed protecting crust (303), the outer wall fixedly connected with fixed block (304) of sealed protecting crust (303), the internal thread connection of fixed block (304) has first nut (305) and second nut (306).
2. The highly airtight chemical-resistant filter absorber of claim 1, wherein: the sealing protective shell (303) forms a detachable structure with the first nut (305) and the second nut (306) through the fixing blocks (304), and the fixing blocks (304) are provided with two.
3. The highly airtight chemical-resistant filter absorber of claim 1, wherein: the inner wall of sealing washer (302) is closely laminated with the outer wall of intake pipe (301), just sealing washer (302) and intake pipe (301) all are located the inside of sealed protecting crust (303).
4. The highly airtight chemical-resistant filter absorber of claim 1, wherein: one side fixedly connected with gas outlet (4) of filter absorber (1), the one end fixedly connected with outlet duct subassembly (5) of gas outlet (4), just the inside setting of outlet duct subassembly (5) is the same with intake pipe subassembly (3).
5. The highly airtight chemical-resistant filter absorber of claim 1, wherein: the top fixedly connected with fan subassembly (6) of filtration absorber (1), fan subassembly (6) are including shell (601), the inside fixedly connected with bracing piece (602) of shell (601), one side fixedly connected with motor (603) of bracing piece (602), the output shaft of motor (603) passes through shaft coupling fixedly connected with bull stick (604), the outer wall fixedly connected with flabellum (605) of bull stick (604), one side fixedly connected with air intake (606) of shell (601), opposite side fixedly connected with air outlet (607).
6. The highly airtight chemical-resistant filter absorber of claim 5, wherein: the fan assembly (6) is located above the filtering absorber (1), and the lower surface of the shell (601) is tightly attached to the upper surface of the filtering absorber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321301660.4U CN219701379U (en) | 2023-05-26 | 2023-05-26 | High leakproofness's antichemical filter absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321301660.4U CN219701379U (en) | 2023-05-26 | 2023-05-26 | High leakproofness's antichemical filter absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219701379U true CN219701379U (en) | 2023-09-19 |
Family
ID=87979758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321301660.4U Active CN219701379U (en) | 2023-05-26 | 2023-05-26 | High leakproofness's antichemical filter absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219701379U (en) |
-
2023
- 2023-05-26 CN CN202321301660.4U patent/CN219701379U/en active Active
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