CN217367654U - Tail gas exhaust device capable of replacing filter element on line - Google Patents
Tail gas exhaust device capable of replacing filter element on line Download PDFInfo
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- CN217367654U CN217367654U CN202221880545.2U CN202221880545U CN217367654U CN 217367654 U CN217367654 U CN 217367654U CN 202221880545 U CN202221880545 U CN 202221880545U CN 217367654 U CN217367654 U CN 217367654U
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- cylinder body
- cover plate
- filter element
- air inlet
- core
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Abstract
The utility model discloses a tail gas exhaust device capable of replacing a filter element on line, which comprises a machine body, wherein the machine body comprises a cylinder body, a cover plate is fixed at the end opening of the cylinder body in a buckling manner, a core replacing component is arranged in the cylinder body, a discharge outlet is arranged at one end of the cylinder body far away from the cover plate, an air suction opening and an air inlet are respectively arranged on two sides of the side wall of the cylinder body, the air suction opening is externally connected with an air suction pump, the air inlet is externally connected with an emptying system, a valve is arranged at the port of the air inlet, when the filter element of the machine body needs to be replaced, the cover plate is opened, the clean filter element is plugged into the front end of the cylinder body, then the cover plate is closed, the air inlet is butted with an external emptying system, open the valve, with inlet scoop and aspirator pump butt joint, the aspirator pump begins to start the back, with chemical composition and impurity suction on the barrel viscera filter core, trades the old filter core of new filter core replacement of core subassembly, the utility model has the characteristics of change the filter core in real time.
Description
Technical Field
The utility model relates to a technical field is retrieved to the useless filter core of danger, specifically is a tail gas exhaust device that can change filter core on line.
Background
In the production process of chemical products or medicines, many chemical reactions belong to the category of high toxicity and high activity, and the direct emission of gases generated in the production process has great damage to the environment. Although a general tail gas air suction device can absorb gas generated in the production operation process, the filtering absorption cannot be realized, and the ecological environment can be damaged by directly discharging waste gas of high-activity materials. In recent years, due to the increasing demand for production environment, research on absorption of production exhaust gas is receiving more and more attention.
The existing tail gas device does not have a filtering function, and if the pipeline is blocked by waste liquid impurities, the pipeline is difficult to clean, so that the design of the tail gas exhaust device with the filtering function and capable of replacing the filter element in real time is necessary.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tail gas exhaust device of renew cartridge on line to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the tail gas exhaust device comprises a machine body, wherein the machine body comprises a cylinder body, a cover plate is fixed to a port buckle of the cylinder body, a core replacing assembly is arranged inside the cylinder body, and a discharge port is installed at one end, far away from the cover plate, of the cylinder body.
Furthermore, the core changing assembly comprises a push rod, the push rod is arranged at the center of the cover plate in a penetrating mode, the joint of the push rod and the cover plate is subjected to anti-leakage treatment, and an anti-leakage sealing ring is arranged at the joint of the push rod and the cover plate.
Furthermore, an air suction opening and an air inlet are respectively formed in two sides of the side wall of the cylinder body, and the air suction opening is externally connected with an air suction pump.
Furthermore, the air inlet is externally connected with an emptying system, and a valve is installed at the port of the air inlet.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: when the filter element needs to be replaced, the cover plate is opened, a clean filter element is plugged into the front end of the barrel, then the cover plate is closed, the air inlet is abutted to the external emptying system, the valve is opened, the air suction opening is abutted to the suction pump, after the suction pump starts to be started, chemical components and impurities on the visceral filter element of the barrel are sucked out, the new filter element is replaced by the core replacing assembly, the discharge opening is externally connected with a sealing bag in advance, after the old filter element enters the sealing bag, airtight transfer is implemented, and the replacement of the new filter element and the old filter element is completed at the moment.
Through being provided with the filter core and trading the core subassembly, can be so that the organism takes filtering capability, be suitable for the operation of material such as high activity, realize the function of online renew cartridge simultaneously.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
in the figure: 1. a body; 2. a cover plate; 3. a cylinder body; 4. an air inlet; 5. an outlet port; 6. an air inlet; 7. a push rod; 8. prevent leaking the sealing washer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a tail gas exhaust device that can change filter core on line, includes organism 1, organism 1 includes barrel 3, the port buckle of barrel 3 is fixed with apron 2, the inside core subassembly that trades that is provided with of barrel 3, barrel 3 keeps away from the one end of apron 2 and installs discharge port 5, it includes push rod 7 to trade the core subassembly, push rod 7 slides and wears to establish the center department of installing in apron 2, push rod 7 does with the laminating department of apron 2 and prevents leaking the processing, push rod 7 is equipped with the junction of apron 2 and prevents leaking sealing washer 8. An air suction opening 4 and an air inlet 6 are respectively formed in two sides of the side wall of the barrel 3, the air suction opening 4 is externally connected with an air suction pump, the air inlet 6 is externally connected with an emptying system, and a valve is installed at the port of the air inlet 6.
The working principle is as follows: when organism 1 needs to change the filter core, open apron 2, fill in the front end of barrel 3 with clean filter core, close apron 2 afterwards, after docking outside air release system with air intake 6, open the valve, dock inlet scoop 4 with the aspirator pump, the aspirator pump begins to start the back, with chemical composition and impurity suction on the barrel 3 viscera filter core, promote push rod 7 afterwards, promote new filter core ejecting old filter core from discharge port 5, discharge port 5 is external well sealed bag in advance, after old filter core gets into sealed bag, implement airtight transfer, new old filter core accomplishes to change this moment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a tail gas exhaust device that can change filter core on line, includes organism (1), its characterized in that: the machine body (1) comprises a cylinder body (3), a cover plate (2) is fixed to a port buckle of the cylinder body (3), a core replacing assembly is arranged inside the cylinder body (3), and a discharge port (5) is installed at one end, far away from the cover plate (2), of the cylinder body (3).
2. The exhaust gas exhaust device with the on-line replaceable filter element according to claim 1, characterized in that: the core changing assembly comprises a push rod (7), the push rod (7) is arranged at the center of the cover plate (2) in a penetrating mode, the joint of the push rod (7) and the cover plate (2) is subjected to anti-leakage treatment, and an anti-leakage sealing ring (8) is arranged at the joint of the push rod (7) and the cover plate (2).
3. The exhaust gas exhaust device with the on-line replaceable filter element according to claim 1, characterized in that: an air suction opening (4) and an air inlet (6) are formed in two sides of the side wall of the barrel body (3) respectively, and the air suction opening (4) is externally connected with an air suction pump.
4. The exhaust gas exhaust device with the on-line replaceable filter element according to claim 3, characterized in that: the air inlet (6) is externally connected with an emptying system, and a valve is installed at the port of the air inlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221880545.2U CN217367654U (en) | 2022-07-21 | 2022-07-21 | Tail gas exhaust device capable of replacing filter element on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221880545.2U CN217367654U (en) | 2022-07-21 | 2022-07-21 | Tail gas exhaust device capable of replacing filter element on line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217367654U true CN217367654U (en) | 2022-09-06 |
Family
ID=83091405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221880545.2U Active CN217367654U (en) | 2022-07-21 | 2022-07-21 | Tail gas exhaust device capable of replacing filter element on line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217367654U (en) |
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2022
- 2022-07-21 CN CN202221880545.2U patent/CN217367654U/en active Active
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