CN216260705U - Assembled high canned type photocatalytic reactor - Google Patents
Assembled high canned type photocatalytic reactor Download PDFInfo
- Publication number
- CN216260705U CN216260705U CN202122631614.8U CN202122631614U CN216260705U CN 216260705 U CN216260705 U CN 216260705U CN 202122631614 U CN202122631614 U CN 202122631614U CN 216260705 U CN216260705 U CN 216260705U
- Authority
- CN
- China
- Prior art keywords
- tank body
- sealing
- photocatalytic reactor
- plate
- sealing ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Catalysts (AREA)
Abstract
The utility model discloses an assembled high-sealing type photocatalytic reactor, which comprises an upper tank body and a lower tank body, wherein an upper cavity is arranged in the upper tank body, and a lower cavity is arranged in the lower tank body; the upper tank body is connected with the lower tank body through a connecting device, the connecting device comprises an upper plate and a lower plate, a plurality of annular sealing grooves are formed in the lower surface of the upper plate, and a plurality of sealing rings matched with the sealing grooves are formed in the upper surface of the lower plate; the cross section of the sealing ring is larger than a semicircle, and the cross section of the sealing groove comprises a vertical guide part and a semicircle part positioned at the top of the guide part; the widest part of the sealing ring is larger than the width of the guide part; the upper plate is connected with the lower plate through a buckle. In the device, the special connecting device is designed to complete the sealing connection between the upper tank body and the lower tank body, so that the sealing property between the upper tank body and the lower tank body can be better ensured.
Description
Technical Field
The utility model relates to an assembled high-sealing type photocatalytic reactor.
Background
Atmospheric pollution is one of the important environmental problems faced by China at present. Particularly, the emission of Volatile Organic Compounds (VOCs) is obviously increased along with the development of industries such as petrifaction, chemical engineering, coating and the like in the year.
VOCs are not only important precursor pollutants for ozone, but also are the main cause of haze gaseous pollutants, and have been regarded as important in recent years. VOCs are complex in kind and usually exist as multiple components simultaneously. The photocatalysis technology has the advantages of deep reaction at room temperature, direct utilization of solar energy for driving reaction, low cost, environmental friendliness and the like, and becomes an ideal environmental pollution treatment technology.
The photocatalytic reaction device is used as an experimental device capable of directly monitoring the activity of the catalyst, and is gradually applied to the research and experiment of the activity of various catalysts at present. However, most of the existing photocatalytic reaction devices have the technical problems of device overstaffed, non-uniform gas diffusion, low reaction efficiency, high conversion cost and the like.
The double-chamber photocatalytic reactor can well solve the problems of the existing reactor device such as bulkiness and low gas diffusion efficiency, but the double-chamber reactor brings new technical problems, and the problem of connection sealing between an upper tank body and a lower tank body needs to be well solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides an assembled high-sealing type photocatalytic reactor.
An assembled high-sealing type photocatalytic reactor is characterized by comprising an upper tank body and a lower tank body, wherein an upper cavity is arranged in the upper tank body, and a lower cavity is arranged in the lower tank body;
the upper tank body is connected with the lower tank body through a connecting device, the connecting device comprises an upper plate and a lower plate, a plurality of annular sealing grooves are formed in the lower surface of the upper plate, and a plurality of sealing rings matched with the sealing grooves are formed in the upper surface of the lower plate;
the cross section of the sealing ring is larger than a semicircle, and the cross section of the sealing groove comprises a vertical guide part and a semicircle part positioned at the top of the guide part; the widest part of the sealing ring is larger than the width of the guide part.
The upper plate is connected with the lower plate through a buckle.
Preferably, the sealing ring is made of polyurethane or silica gel.
Preferably, the cross-sectional shape of the seal ring is 3/4 circles.
Preferably, the buckle is located at the outer edge of the sealing ring.
Preferably, the upper plate and the lower plate are both made of high-hardness aluminum alloy.
Preferably, the number of the sealing rings is at least two.
Preferably, the sealing ring is embedded in the upper surface of the lower plate.
Has the advantages that:
in the device, the special connecting device is designed to complete the sealing connection between the upper tank body and the lower tank body, so that the sealing property between the upper tank body and the lower tank body can be better ensured.
When the upper plate is connected with the lower plate through the buckle, the sealing ring larger than the semicircle can deform to a certain extent under the pressure of the guide part and extend into the inner part of the guide part, and finally, part of the sealing ring is embedded into the semicircle part. The sealing ring is pressed to deform at least twice so as to complete the tight connection between the upper tank body and the lower tank body and improve the air tightness of the device.
Drawings
FIG. 1 is a general schematic diagram of a photocatalytic reactor;
FIG. 2 is a schematic view of the structure of the connecting device;
FIG. 3 is a cross-sectional view of the connection device;
FIG. 4 is an enlarged view of a portion of FIG. 3;
1. the water bath chamber 2, the lower chamber 3, the upper chamber 4, the diaphragm 5, the connecting device 51, the upper plate 52, the lower plate 53, the sealing groove 54, the sealing ring 55 and the buckle.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
A photocatalytic reactor comprises an upper tank body and a lower tank body, wherein an upper cavity 3 is arranged in the upper tank body, and a lower cavity 2 is arranged in the lower tank body; the outer edge of the lower chamber 2 is provided with a water bath chamber 1.
The upper chamber 3 and the lower chamber 2 are separated by a diaphragm 4, and a catalyst with activity to be detected is loaded on the diaphragm 4.
The upper tank body is connected with the lower tank body through a connecting device 5, the connecting device 5 comprises an upper plate 51 and a lower plate 52, a plurality of annular sealing grooves 53 are formed in the lower surface of the upper plate 51, and a plurality of sealing rings 54 matched with the sealing grooves 53 are arranged on the upper surface of the lower plate 52.
The cross-sectional shape of the sealing ring is 3/4 circles, and the cross-sectional shape of the sealing groove 53 comprises a vertical guide part and a semicircular part positioned at the top of the guide part; the widest part of the sealing ring 54 is greater than the width of the guide portion;
the upper plate is connected with the lower plate through a buckle, and the buckle is located on the outer edge of the sealing ring.
When the connecting device is used, the upper plate 51 and the lower plate 52 are connected through the buckle, at the moment, the upper plate 51 is abutted to the upper tank body, the lower plate 52 is abutted to the lower tank body, and preliminary connection is completed between the upper plate 51 and the lower plate.
Then, the sealing ring 54 is forced to deform by local compression of the guide part and the semicircular part in the sealing groove, the sealing ring 54 is firstly deformed for the first time along the guide part and then deformed for the second time along the semicircular part, and therefore the reliable sealing effect is guaranteed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. An assembled high-sealing type photocatalytic reactor is characterized by comprising an upper tank body and a lower tank body, wherein an upper cavity is arranged in the upper tank body, and a lower cavity is arranged in the lower tank body;
the upper tank body is connected with the lower tank body through a connecting device, the connecting device comprises an upper plate and a lower plate, a plurality of annular sealing grooves are formed in the lower surface of the upper plate, and a plurality of sealing rings matched with the sealing grooves are formed in the upper surface of the lower plate;
the cross section of the sealing ring is larger than a semicircle, and the cross section of the sealing groove comprises a vertical guide part and a semicircle part positioned at the top of the guide part; the widest part of the sealing ring is larger than the width of the guide part;
the upper plate is connected with the lower plate through a buckle.
2. The assembled high-sealing type photocatalytic reactor of claim 1, wherein the sealing ring is made of polyurethane or silica gel.
3. The assembled highly sealed photocatalytic reactor according to claim 1, wherein the cross-sectional shape of the sealing ring is 3/4 circles.
4. The assembled high-seal type photocatalytic reactor according to claim 1, wherein the snap-in is located at an outer edge of the sealing ring.
5. The assembled high-sealing type photocatalytic reactor of claim 1, wherein the upper plate and the lower plate are made of high-hardness aluminum alloy.
6. The assembled high-sealed photocatalytic reactor according to claim 1, wherein the number of the sealing rings is at least two.
7. The assembled highly sealed type photocatalytic reactor according to claim 1, wherein the gasket is embedded in the upper surface of the lower plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122631614.8U CN216260705U (en) | 2021-10-30 | 2021-10-30 | Assembled high canned type photocatalytic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122631614.8U CN216260705U (en) | 2021-10-30 | 2021-10-30 | Assembled high canned type photocatalytic reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216260705U true CN216260705U (en) | 2022-04-12 |
Family
ID=81004109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122631614.8U Active CN216260705U (en) | 2021-10-30 | 2021-10-30 | Assembled high canned type photocatalytic reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216260705U (en) |
-
2021
- 2021-10-30 CN CN202122631614.8U patent/CN216260705U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105642332B (en) | A kind of g-C3N4/TiO2Composite photo-catalyst and preparation method thereof | |
| CN216260705U (en) | Assembled high canned type photocatalytic reactor | |
| CN210800037U (en) | Self-sealing alloy double-corrugation sealing composite gasket | |
| CN205269628U (en) | Photocatalysis chemical reaction device | |
| CN216149431U (en) | Can improve gas diffusion efficiency's photocatalytic reaction device | |
| CN115948750A (en) | Device for preparing fuel by solar thermochemical reduction of carbon dioxide assisted by photoelectric hydrolysis | |
| CN216484827U (en) | Catalyst activity detection device capable of simulating multiple working conditions | |
| CN216484826U (en) | Compact photocatalytic reactor with upper cavity and lower cavity | |
| CN218422731U (en) | High-temperature high-pressure photocatalytic reaction kettle | |
| CN213278136U (en) | Hydrogen sealing ring of bipolar plate of hydrogen power battery | |
| CN213300113U (en) | RCO reactor with good pressure resistance | |
| CN204429268U (en) | A kind of reactor of photocatalytic hydrogen production by water decomposition | |
| CN215259739U (en) | Boiler pressure vessel rapid cooling exhaust pressure pipeline | |
| CN220573450U (en) | Sealing structure of UV photocatalytic device | |
| CN2314157Y (en) | H shape composite cushion | |
| CN113634119A (en) | Low-pressure carbon dioxide reduction device and manufacturing and using method thereof | |
| CN211688987U (en) | Ultrathin tubular photocatalytic reactor | |
| CN208199430U (en) | A kind of inspection pore structure of condensate water pot | |
| CN214063420U (en) | Stepped sealing structure for electromagnetic valve | |
| CN205779185U (en) | The sealing structure that a kind of catalytic converter assembly and supercharger connect | |
| CN219836321U (en) | Multi-channel unidirectional safety leading-in device for waste gas | |
| CN215567884U (en) | Sealing ring for hydrogen compressor | |
| CN216242263U (en) | Novel end face rubber sealing ring | |
| CN206027444U (en) | Photocatalysis organic waste gas purifying system | |
| CN218449714U (en) | Double-deck seal structure of cable inlet wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |