CN212238563U - Environment-friendly PP fume chamber with exhaust purification function - Google Patents
Environment-friendly PP fume chamber with exhaust purification function Download PDFInfo
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- CN212238563U CN212238563U CN202020395263.8U CN202020395263U CN212238563U CN 212238563 U CN212238563 U CN 212238563U CN 202020395263 U CN202020395263 U CN 202020395263U CN 212238563 U CN212238563 U CN 212238563U
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Abstract
An environment-friendly PP fume chamber with a waste gas purification function belongs to the technical field of experimental equipment; including the upper cabinet body, the lower cabinet body and operation inner chamber, the operation inner chamber is located the positive intermediate position of the upper cabinet body, the left and right sides of operation inner chamber all is provided with the side frame of breathing in, the one end of the side frame of breathing in extends to the inside of the upper cabinet body, the top inner chamber department of the upper cabinet body is provided with the getter device. The utility model increases the area of the feed inlet of the whole collecting channel by connecting the inclined blanking baffle below the back baffle, thereby increasing the amount of mist entering, and simultaneously, the inclined blanking baffle can absorb the mist which does not enter the collecting channel by matching with a plurality of air suction ports arranged on the back baffle, thereby increasing the absorbing effect; the two sides in the operation cavity are provided with side air suction frames, and the two sides of the side air suction frames are connected to an air suction device through air suction channels.
Description
Technical Field
The utility model belongs to the technical field of the experimental facilities, specifically relate to an environment-friendly PP fume chamber with exhaust purification function.
Background
Cabinet type exhaust hoods are commonly known as fumehoods and are similar to enclosures. The small parts spray-painting cabinet and the chemical laboratory fume hood are typical structures of cabinet type exhaust hoods. A large-scale chamber type ventilation cabinet has a completely opened side surface, and an operator works in the cabinet and is mainly used for large-scale paint spraying, powder bagging and the like.
The fume chamber is because its inside air suction channel sets up at back and top usually when using for its area of breathing in is very big, and absorptive pertinence is relatively poor, and when needs carried out the high gasification experiment, the unable quick quilt of a large amount of fog that its produced was discharged, leads to the unable fine step of observing the experiment of experimenter, makes experimental data unable by the record.
Disclosure of Invention
The utility model mainly solves the technical problem existing in the prior art and provides an environment-friendly PP ventilation cabinet with a waste gas purification function.
The above technical problem of the present invention can be solved by the following technical solutions: the utility model provides an environment-friendly PP fume chamber with exhaust-gas purification function, includes the upper cabinet body, the lower cabinet body and operates inner chamber, its characterized in that: the operation inner cavity is positioned in the middle of the front of the upper cabinet body, the left side and the right side of the operation inner cavity are respectively provided with a side air suction frame, one end of each side air suction frame extends to the inside of the upper cabinet body, an air suction device is arranged at the inner cavity of the top of the upper cabinet body, the top of each air suction device is respectively provided with an air outlet channel and a plurality of air suction channels, one end of each air outlet channel and one end of each air suction channel are communicated with the air suction devices, the air suction channels are respectively positioned at the four corners of the air outlet channels, the other end of each air suction channel extends downwards along the upper cabinet body to the side air suction frames and is communicated with the side air suction frames, the other end of each air outlet channel extends to the outside of the top of the upper cabinet body, the back of the operation inner cavity is provided with a back plate, the top, the improved structure of the gas collecting device comprises a top baffle, a back baffle, a gas collecting cavity, a gas collecting channel, a plurality of gas suction ports, a blanking baffle and a back plate, wherein the top baffle is arranged in an inverted L shape, the bottom of the top baffle extends to the upper side of the back plate, the gas collecting port is formed in the back plate, the gas collecting port and the gas collecting cavity are communicated with each other, the gas collecting port is located on the back surface of the top baffle, the collecting channel is formed between the back baffle and the back plate, the back baffle.
Preferably, the front surface of the lower cabinet body is connected with a cabinet door through a hinge.
Preferably, a filtering mesh enclosure is arranged inside the side air suction frame.
Preferably, a water tap is arranged at the bottom of the operation inner cavity, and a water falling groove is arranged below the water tap.
Preferably, an operating panel and a power supply seat are arranged on the right side of the front face of the upper cabinet body, and the power supply seat is located below the operating panel.
The utility model discloses beneficial effect who has: the inclined blanking baffle is connected below the back baffle, so that the area of a feed inlet of the whole collecting channel is increased, the amount of mist entering can be increased, and meanwhile, the plurality of air suction ports formed in the back baffle can absorb the mist which does not enter the collecting channel, so that the absorption effect is increased; the side frame of breathing in is provided with in the inside both sides of operation cavity, and the both sides of side frame of breathing in are passed through the suction channel and are connected on the getter device, when the object that produces big smog is experimented when needs, can be close to the side frame of breathing in of both sides to increase the absorption effect of whole smog, conveniently observe holistic experimentation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the back baffle and the back plate of the present invention;
fig. 3 is a schematic structural diagram of the upper cabinet body of the present invention.
In the figure: 1. an upper cabinet body; 2. a lower cabinet body; 3. a cabinet door; 4. operating the inner cavity; 5. a power supply base; 6. an operation panel; 7. a faucet; 8. a first frame; 9. a first viewing panel; 10. flower and groove; 11. a second frame; 12. a second viewing panel; 13. a back plate; 14. a gas collection cavity; 15. a water falling groove; 16. a back baffle; 17. a collection channel; 18. an air suction port; 19. a fixed seat; 20. a top baffle; 21. an air collection port; 22. a blanking baffle; 23. a suction device; 24. an air outlet channel; 25. an air suction passage; 26. side frame of breathing in.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): an environment-friendly PP ventilation cabinet with waste gas purification function, as shown in figures 1-3, comprises an upper cabinet body, a lower cabinet body and an operation inner cavity, wherein the operation inner cavity is positioned at the middle position of the front surface of the upper cabinet body, the left side and the right side of the operation inner cavity are respectively provided with a side air suction frame, one end of the side air suction frame extends to the inner part of the upper cabinet body, the inner cavity at the top of the upper cabinet body is provided with an air suction device, the air suction device adopts a kefir soldering tin smoke purifier, the top of the air suction device is respectively provided with an air outlet channel and a plurality of air suction channels, one ends of the air outlet channel and the air suction channels are communicated with each other, the plurality of air suction channels are respectively positioned at four corners of the air outlet channel, the other ends of the air suction channels extend downwards to the side air suction frame along the upper cabinet, the top of backplate is provided with the gas collection chamber, gas collection chamber and getter device communicate each other, the front of backplate is provided with back baffle and overhead gage respectively, overhead gage is the L type setting of invering, overhead gage's bottom extends to the top of back baffle, the gas collection mouth has been seted up on the backplate, gas collection mouth and gas collection chamber switch on each other and the gas collection mouth is located the back of overhead gage, form the collection passageway between back baffle and the backplate, a plurality of induction ports have been seted up on the back baffle, the bottom of back baffle is provided with the unloading baffle, form 45 degrees contained angles between unloading baffle and the backplate.
The front of the lower cabinet body is connected with a cabinet door through a hinge, and parts and agents of parts can be placed in the lower cabinet body through the lower cabinet body, so that the rear experiment can be conveniently taken.
The filter screen covers are arranged inside the side air suction frame, and objects can be prevented from being sucked into the air suction channel due to the fact that suction force is too large due to the fact that the filter screen covers are arranged on the side air suction frame.
The bottom of the operation inner cavity is provided with a faucet, and a water falling groove is arranged below the faucet, so that the experimental apparatus is convenient to clean.
The right side of the front face of the upper cabinet body is provided with an operating panel and a power supply seat, the power supply seat is located below the operating panel, and the operating panel is electrically connected with the air suction device.
The principle of the utility model is as follows: when experiment operation is needed, after the air suction device positioned in the upper cabinet body is opened through the operation panel, the air suction channel connected to the air suction device starts to suck air, the bottom port of the air suction channel is connected to the side air suction frame, waste gas generated in the operation embedding interior is collected through the opening of the side air suction frame, the side air suction frame can be generally used for pertinently sucking experimental objects with large smoke, and the side air suction frame can be closer to one side of the side air suction frame during experiments, so that the rapid absorption of the smoke is facilitated;
simultaneously when normal experimental operation, smog can enter into the collection passageway that forms between back of the body baffle and the backplate through sheltering from of unloading baffle inside to absorb smog, also have partial smog this moment and continue to rise upwards by absorbing, the induction port of seting up on the back of the body baffle further absorbs it this moment, the gas collection mouth of seting up on the backplate is gone on to the gas collection intracavity portion through the good fog of absorption, inside the professional collection section of thick bamboo of going out the passageway exhaust of seting up on the getter device at last, avoid causing the destruction to the external environment.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.
Claims (5)
1. The utility model provides an environment-friendly PP fume chamber with exhaust-gas purification function, includes the upper cabinet body, the lower cabinet body and operates inner chamber, its characterized in that: the operation inner cavity is positioned in the middle of the front of the upper cabinet body, the left side and the right side of the operation inner cavity are respectively provided with a side air suction frame, one end of each side air suction frame extends to the inside of the upper cabinet body, an air suction device is arranged at the inner cavity of the top of the upper cabinet body, the top of each air suction device is respectively provided with an air outlet channel and a plurality of air suction channels, one end of each air outlet channel and one end of each air suction channel are communicated with the air suction devices, the air suction channels are respectively positioned at the four corners of the air outlet channels, the other end of each air suction channel extends downwards along the upper cabinet body to the side air suction frames and is communicated with the side air suction frames, the other end of each air outlet channel extends to the outside of the top of the upper cabinet body, the back of the operation inner cavity is provided with a back plate, the top, the improved structure of the gas collecting device comprises a top baffle, a back baffle, a gas collecting cavity, a gas collecting channel, a plurality of gas suction ports, a blanking baffle and a back plate, wherein the top baffle is arranged in an inverted L shape, the bottom of the top baffle extends to the upper side of the back plate, the gas collecting port is formed in the back plate, the gas collecting port and the gas collecting cavity are communicated with each other, the gas collecting port is located on the back surface of the top baffle, the collecting channel is formed between the back baffle and the back plate, the back baffle.
2. The environment-friendly PP ventilation cabinet with the exhaust gas purification function according to claim 1, wherein: the front of the lower cabinet body is connected with a cabinet door through a hinge.
3. The environment-friendly PP ventilation cabinet with the exhaust gas purification function according to claim 1, wherein: and a filtering mesh enclosure is arranged inside the side air suction frame.
4. The environment-friendly PP ventilation cabinet with the exhaust gas purification function according to claim 1, wherein: the bottom of the operation inner cavity is provided with a faucet, and a water falling groove is arranged below the faucet.
5. The environment-friendly PP ventilation cabinet with the exhaust gas purification function according to claim 1, wherein: the right side of the front face of the upper cabinet body is provided with an operating panel and a power supply seat, and the power supply seat is located below the operating panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020395263.8U CN212238563U (en) | 2020-03-25 | 2020-03-25 | Environment-friendly PP fume chamber with exhaust purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020395263.8U CN212238563U (en) | 2020-03-25 | 2020-03-25 | Environment-friendly PP fume chamber with exhaust purification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212238563U true CN212238563U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020395263.8U Active CN212238563U (en) | 2020-03-25 | 2020-03-25 | Environment-friendly PP fume chamber with exhaust purification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212238563U (en) |
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2020
- 2020-03-25 CN CN202020395263.8U patent/CN212238563U/en active Active
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