CN210131511U - Waste gas adsorbs formula purifier based on chemistry experiment engineering - Google Patents
Waste gas adsorbs formula purifier based on chemistry experiment engineering Download PDFInfo
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- CN210131511U CN210131511U CN201920777816.3U CN201920777816U CN210131511U CN 210131511 U CN210131511 U CN 210131511U CN 201920777816 U CN201920777816 U CN 201920777816U CN 210131511 U CN210131511 U CN 210131511U
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- waste gas
- outer box
- exhaust gas
- filter layer
- fixing plate
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- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model provides a waste gas adsorption type purification device based on chemical experimental engineering, which comprises an outer box and a filter element arranged in the outer box, wherein a plurality of exhaust holes are formed in the side wall of the outer box, the upper part of the filter element is rotationally connected to a top cover, and the top cover is arranged on the upper part of the outer box; an exhaust gas flow passage is arranged on the inner side of the filter element; the bottom of the waste gas runner is fixedly connected with the outer box and communicated with a gas inlet pipe, and the side wall of the waste gas runner is communicated with a plurality of side branch pipes; and a plurality of windward plates corresponding to the side branch pipes are fixedly arranged on the inner side of the filter element. Belong to exhaust-gas treatment technical field, the embodiment of the utility model provides a through introducing waste gas runner with waste gas, spout and act on the windward plate by the collateral branch pipe again to drive induced air plate drives whole filter core and rotates inside outside, with the area of contact of increase waste gas and filter core, improves the purification efficiency of waste gas.
Description
Technical Field
The utility model relates to a waste gas treatment equipment specifically is a waste gas adsorbs formula purifier based on chemistry experiment engineering.
Background
When carrying out the chemistry experiment, often can produce a large amount of harmful waste gas, these harmful waste gas can not directly be discharged, need carry out exhaust-gas treatment and make waste gas can discharge into the atmosphere after reaching emission standard, otherwise will produce atmospheric pollution, harm human health.
Most of existing waste gas treatment equipment is based on the adsorption mode to carry out purification treatment to waste gas, patent document with application publication number CN207970655U discloses a spiral formula exhaust gas purification device that admits air that conveniently changes, this exhaust gas purification device's purification mode is through leading into a revolving pipe with waste gas, through the flow of waste gas in the revolving pipe, when waste gas is discharged through the exhaust pipe with tangent connection of revolving pipe, it is rotatory to drive the revolving pipe to form spiral helicine air current, the air current passes through the filter core and adsorbs the emission after purifying.
The above-described purification method has at least the following problems: because this exhaust gas purification device's exhaust pipe is straight tube type structure, when waste gas was discharged by the exhaust pipe, the effort of air current to each position of exhaust pipe inner wall was the almost the same to can't provide effectual yawing force for the exhaust pipe, and then can't ensure to drive the commentaries on classics pipe through the exhaust pipe and rotate smoothly.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the to-be-solved technical problem of the utility model is to provide a waste gas adsorbs formula purifier based on chemistry experiment engineering.
In order to solve the technical problem, the utility model provides a following technical scheme:
a waste gas adsorption type purification device based on chemical experimental engineering comprises an outer box and a filter element arranged in the outer box, wherein a plurality of exhaust holes are formed in the side wall of the outer box, the upper part of the filter element is rotatably connected to a top cover, and the top cover is arranged at the upper part of the outer box; an exhaust gas flow passage is arranged on the inner side of the filter element; the bottom of the waste gas runner is fixedly connected with the outer box and communicated with a gas inlet pipe, and the side wall of the waste gas runner is communicated with a plurality of side branch pipes; and a plurality of windward plates corresponding to the side branch pipes are fixedly arranged on the inner side of the filter element.
As a further improvement of the utility model: the plurality of side branch pipes are uniformly distributed along the axis direction of the exhaust gas flow passage at equal intervals, and the side branch pipes positioned on the same horizontal plane are radially distributed on the outer side of the exhaust gas flow passage.
As a further improvement of the utility model: the filter element comprises an upper fixing plate and a lower fixing plate; and a third filter layer, a second filter layer and a first filter layer which are in an annular cylindrical structure are sequentially arranged between the upper fixing plate and the lower fixing plate from outside to inside.
As a further improvement of the utility model: the upper fixing plate and the lower fixing plate are the same in size and are of circular structures.
As a further improvement of the present invention: the third filter layer, the second filter layer and the first filter layer are arranged concentrically.
As a further improvement of the present invention: the first filter layer is the filter screen of making by the PET material, the second filter layer is the glass fiber layer, the third filter layer is the activated carbon layer.
As a further improvement of the present invention: the windward plate is obliquely and fixedly connected to the inner side of the first filter layer.
As a further improvement of the present invention: the upper fixing plate is fixedly connected with a rotating rod on the upper portion, the top cover is fixedly connected with a bearing seat on the lower portion, and one end, far away from the upper fixing plate, of the rotating rod is rotatably connected with the bearing seat.
As a further improvement of the present invention: the middle part of the lower fixing plate is provided with a through hole; and a handle is fixedly arranged on the upper part of the top cover.
As a further improvement of the present invention: an annular groove is formed in the port of the upper portion of the outer box, and an annular sealing ring matched with the annular groove is arranged at the bottom of the top cover.
Compared with the prior art, the beneficial effects of the utility model are that:
the embodiment of the utility model provides a through introducing waste gas runner, spout and act on the windward plate by the collateral branch pipe again to drive induced air plate drives whole filter core and rotates inside outside, with the area of contact of increase waste gas and filter core, improves the purification efficiency of waste gas.
Drawings
FIG. 1 is a schematic structural diagram of an exhaust gas adsorption purification device based on chemical experimental engineering;
FIG. 2 is a schematic diagram of the bottom structure of a filter element in an exhaust gas adsorption purification device based on chemical experimental engineering;
FIG. 3 is a schematic cross-sectional view of a filter element in an exhaust gas adsorption purification apparatus based on chemical experimental engineering;
in the figure: 1-top cover, 2-annular sealing ring, 3-upper fixing plate, 4-handle, 5-bearing seat, 6-waste gas flow channel, 7-side branch pipe, 8-windward plate, 9-first filter layer, 10-second filter layer, 11-third filter layer, 12-exhaust hole, 13-outer box, 14-lower fixing plate, 15-through hole, 16-air inlet pipe and 17-rotating rod.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, the present embodiment provides a waste gas adsorption purification apparatus based on chemical experimental engineering, including an outer box 13 and a filter element disposed inside the outer box 13, wherein a plurality of exhaust holes 12 are formed in a side wall of the outer box 13, an upper portion of the filter element is rotatably connected to a top cover 1, and the top cover 1 is disposed on an upper portion of the outer box 13; an exhaust gas flow passage 6 is arranged on the inner side of the filter element; the waste gas runner 6 is of a pipe body structure with a hollow interior and a closed top end, the bottom of the waste gas runner 6 is fixedly connected with the outer box 13 and communicated with the gas inlet pipe 16, the side wall of the waste gas runner 6 is communicated with a plurality of side branch pipes 7 which are uniformly distributed at equal intervals along the axial direction of the waste gas runner 6, and the side branch pipes 7 which are positioned on the same horizontal plane are radially distributed on the outer side of the waste gas runner 6; a plurality of windward plates 8 corresponding to the side branch pipes 7 are fixedly arranged on the inner side of the filter element;
waste gas is blown into the waste gas flow passage 6 from the gas inlet pipe 16 and is sprayed out to the filter element from the side branch pipe 7, so that the adsorption and purification of the waste gas are realized; when the side branch pipe 7 sprays the waste gas to the filter element, the airflow sprayed out of the side branch pipe 7 acts on the windward plates 8 through the windward plates 8 correspondingly arranged with the side branch pipe 7, so that the windward plates 8 are pushed to drive the whole filter element to rotate, the contact area of the waste gas and the filter element is increased, and the adsorption efficiency of the filter element on the waste gas is improved;
in order to promote the rotation effect of the filter element, windward plates 8 respectively corresponding to the side branch pipe 7 at the uppermost layer and the side branch pipe 7 at the lowermost layer are respectively arranged at the upper and lower positions of the inner side of the filter element, and a plurality of the windward plates 8 are annularly distributed;
the filter element comprises an upper fixing plate 3 and a lower fixing plate 14; the upper fixing plate 3 and the lower fixing plate 14 are the same in size and are both circular structures, a third filter layer 11, a second filter layer 10 and a first filter layer 9 which are annular cylindrical structures are sequentially arranged between the upper fixing plate 3 and the lower fixing plate 14 from outside to inside, and the third filter layer 11, the second filter layer 10 and the first filter layer 9 are concentrically arranged; the third filter layer 11, the second filter layer 10 and the first filter layer 9 are made of, but not limited to, activated carbon, PET (Polyethylene terephthalate), glass fiber or activated alumina, and in order to ensure that the exhaust gas can be purified to the maximum extent, in this embodiment, the first filter layer 9 is preferably a filter screen made of PET, the second filter layer 10 is preferably a glass fiber layer, and the third filter layer 11 is preferably an activated carbon layer;
the waste gas sprayed from the side branch pipe 7 acts on the first filter layer 9, the second filter layer 10 and the third filter layer 11 in sequence, and harmful substances in the waste gas are discharged from the exhaust hole 12 after being adsorbed and purified;
when the side branch pipe 7 injects air to the windward plate 8, in order to increase the contact surface between the air flow and the windward plate 8, the windward plate 8 is obliquely and fixedly connected to the inner side of the first filter layer 9, so that the side surface of the windward plate 8 faces to the air flow direction, and the filter element can obtain larger air flow thrust and can smoothly rotate in the outer box;
the upper part of the upper fixing plate 3 is fixedly connected with a rotating rod 17, the lower part of the top cover 1 is fixedly connected with a bearing seat 5, and one end of the rotating rod 17, far away from the upper fixing plate 3, is rotatably connected with the bearing seat 5; the rotating rod 17 is matched with the bearing seat 5 in a rotating way, so that the rotating condition is provided for the whole filter element;
the middle part of the lower fixing plate 14 is provided with a through hole 15; the handle 4 is fixedly mounted on the upper portion of the top cover 1, and the whole filter element is taken out from the outer box 13 through the top cover 1 by pulling the handle 4, so that the filter element is maintained and cleaned.
The working principle of the embodiment is as follows: waste gas is blown into the waste gas flow passage 6 from the gas inlet pipe 16 and is sprayed out to the filter element from the side branch pipe 7, so that the adsorption and purification of the waste gas are realized; when collateral branch pipe 7 spouts waste gas to the filter core, through the polylith windward plate 8 that corresponds the setting with collateral branch pipe 7 for collateral branch pipe 7 spun air current acts on windward plate 8, thereby promotes windward plate 8 and drives whole filter core and take place to rotate, with the area of contact of increase waste gas and filter core, improves the adsorption efficiency of filter core to waste gas.
Example 2
Please refer to fig. 1, a waste gas adsorption purification apparatus based on chemical experimental engineering, when a top cover 1 covers the upper portion of an outer box 13, in order to ensure the wedging degree between the top cover 1 and the outer box 13, so as to prevent the filter core from deviating when being put into the outer box 13, and thus the filter core touches the inner wall of the outer box 13 of a side branch pipe when rotating, in this embodiment, compared with embodiment 1, an annular groove is disposed at the upper port of the outer box 1, an annular sealing ring 2 adapted to the annular groove is disposed at the bottom of the top cover 1, and by embedding the annular sealing ring 2 into the annular groove, a guiding and limiting effect is provided for the installation of the filter core, so that the windward plate 8 and the side branch pipe 7 are prevented from colliding when the filter core rotates.
The embodiment of the utility model provides a through introducing waste gas runner, spout and act on the windward plate by the collateral branch pipe again to drive induced air plate drives whole filter core and rotates inside outside, with the area of contact of increase waste gas and filter core, improves the purification efficiency of waste gas.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (10)
1. A waste gas adsorption type purification device based on chemical experimental engineering comprises an outer box (13) and a filter element arranged inside the outer box (13), wherein a plurality of exhaust holes (12) are formed in the side wall of the outer box (13), and the waste gas adsorption type purification device is characterized in that the upper part of the filter element is rotatably connected to a top cover (1), and the top cover (1) is arranged on the upper part of the outer box (13); an exhaust gas flow passage (6) is arranged on the inner side of the filter element; the bottom of the waste gas channel (6) is fixedly connected with the outer box (13) and communicated with a gas inlet pipe (16), and the side wall of the waste gas channel (6) is communicated with a plurality of side branch pipes (7); and a plurality of windward plates (8) corresponding to the side branch pipes (7) are fixedly arranged on the inner side of the filter element.
2. The exhaust gas adsorption-type purification apparatus based on chemical experimental engineering as claimed in claim 1, wherein a plurality of said side branch pipes (7) are uniformly distributed at equal intervals along the axial direction of the exhaust gas flow passage (6), and the side branch pipes (7) located on the same horizontal plane are radially distributed outside the exhaust gas flow passage (6).
3. The exhaust gas adsorption-type purification device based on chemical experimental engineering according to claim 2, wherein the filter element comprises an upper fixing plate (3) and a lower fixing plate (14); and a third filter layer (11), a second filter layer (10) and a first filter layer (9) which are in an annular cylindrical structure are sequentially arranged between the upper fixing plate (3) and the lower fixing plate (14) from outside to inside.
4. The exhaust gas adsorption-type purification device based on chemical experimental engineering as claimed in claim 3, wherein the upper fixing plate (3) and the lower fixing plate (14) are the same in size and are both circular in structure.
5. A chemical engineering-based exhaust gas adsorptive purification device according to claim 3 or 4, wherein said third filter layer (11), said second filter layer (10) and said first filter layer (9) are concentrically arranged.
6. The exhaust gas adsorption-type purification device based on chemical experimental engineering as claimed in claim 5, wherein the first filter layer (9) is a filter screen made of PET material, the second filter layer (10) is a glass fiber layer, and the third filter layer (11) is an activated carbon layer.
7. A chemical experiment engineering-based exhaust gas adsorption purification device according to claim 3, wherein the windward plate (8) is fixedly connected to the inner side of the first filter layer (9) in an inclined manner.
8. The exhaust gas adsorption purification device based on chemical experimental engineering as claimed in claim 3, wherein a rotating rod (17) is fixedly connected to the upper portion of the upper fixing plate (3), a bearing seat (5) is fixedly connected to the lower portion of the top cover (1), and one end, far away from the upper fixing plate (3), of the rotating rod (17) is rotatably connected with the bearing seat (5).
9. The exhaust gas adsorption-type purification device based on chemical experimental engineering according to claim 3, wherein a through hole (15) is formed in the middle of the lower fixing plate (14); and a handle (4) is fixedly arranged on the upper part of the top cover (1).
10. The exhaust gas adsorption purification device based on chemical experimental engineering as claimed in claim 1, wherein an annular groove is formed at the upper port of the outer box (13), and an annular sealing ring (2) matched with the annular groove is arranged at the bottom of the top cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920777816.3U CN210131511U (en) | 2019-05-28 | 2019-05-28 | Waste gas adsorbs formula purifier based on chemistry experiment engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920777816.3U CN210131511U (en) | 2019-05-28 | 2019-05-28 | Waste gas adsorbs formula purifier based on chemistry experiment engineering |
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| Publication Number | Publication Date |
|---|---|
| CN210131511U true CN210131511U (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920777816.3U Expired - Fee Related CN210131511U (en) | 2019-05-28 | 2019-05-28 | Waste gas adsorbs formula purifier based on chemistry experiment engineering |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426820A (en) * | 2020-12-11 | 2021-03-02 | 陈珊珊 | VOC (volatile organic compound) waste gas treatment device for environment-friendly equipment |
| CN112728572A (en) * | 2020-12-30 | 2021-04-30 | 山东皓隆环境科技有限公司 | Adsorption and desorption catalytic combustion device |
-
2019
- 2019-05-28 CN CN201920777816.3U patent/CN210131511U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426820A (en) * | 2020-12-11 | 2021-03-02 | 陈珊珊 | VOC (volatile organic compound) waste gas treatment device for environment-friendly equipment |
| CN112728572A (en) * | 2020-12-30 | 2021-04-30 | 山东皓隆环境科技有限公司 | Adsorption and desorption catalytic combustion device |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200310 Termination date: 20210528 |