CN212651552U - Waste gas treatment equipment - Google Patents
Waste gas treatment equipment Download PDFInfo
- Publication number
- CN212651552U CN212651552U CN201922466314.1U CN201922466314U CN212651552U CN 212651552 U CN212651552 U CN 212651552U CN 201922466314 U CN201922466314 U CN 201922466314U CN 212651552 U CN212651552 U CN 212651552U
- Authority
- CN
- China
- Prior art keywords
- case
- baffle
- air
- absorption liquid
- baffle plate
- 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.)
- Expired - Fee Related
Links
- 239000002912 waste gas Substances 0.000 title abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000010521 absorption reaction Methods 0.000 claims abstract description 26
- 240000004282 Grewia occidentalis Species 0.000 claims description 3
- 230000001154 acute Effects 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 13
- 238000005406 washing Methods 0.000 abstract description 12
- 239000007921 spray Substances 0.000 abstract description 7
- 238000000889 atomisation Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Abstract
The utility model discloses a waste gas treatment device, which relates to the technical field of waste gas treatment devices and solves the problems of larger quality, larger energy consumption, insufficient atomization of a spray header and higher water content of treated gas in the prior horizontal washing box for treating waste gas, the bottom of the inner wall of the case is filled with absorption liquid, an air inlet is arranged on the case above the absorption liquid, a baffle is arranged in the case and used for guiding the waste gas into the absorption liquid, a baffle plate is arranged in the case above the absorption liquid, the baffle plate and the air inlet are respectively arranged on different sides of the baffle plate, the centrifugal air disc is arranged above the baffle plate, an air outlet is formed in the top of the case and located right above the centrifugal air disc, and a power supply used for supplying power to equipment is further arranged on the case. Through the design, a spray head is not required to be arranged when gas and liquid are in contact, maintenance and replacement are not required, and the maintenance cost is saved.
Description
Technical Field
The utility model relates to an exhaust-gas treatment equipment technical field, more specifically relate to an exhaust-gas treatment equipment.
Background
The waste gas treatment equipment mainly refers to an environment-friendly equipment which protects the environment and purifies the air by recovering or removing and reducing harmful components of the discharged tail gas by using different process technologies, so that the environment is not polluted.
It is now common to use horizontal scrubbers for exhaust treatment, but the existing bedroom scrubbers suffer from the following problems:
1. the horizontal washing box body has large mass and size, is difficult to install and has more requirements on installation space; 2, gas-liquid two-phase contact is realized through atomized small liquid drops sprayed by the spray header, but the spray header is easy to block in practical use, so that insufficient atomization is caused, and the washing effect is influenced; 3. the external water pump consumes a large amount of electric energy, and a plurality of water pumps are generally required to meet the use requirement; 4. after the waste gas is sprayed, the water content is high, and additional equipment is needed for dewatering.
It is therefore desirable to design an exhaust gas treatment device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the existing horizontal washing box has the defects of large quality, large energy consumption, insufficient atomization of a spray head and high water content of treated gas, the utility model provides a waste gas treatment device.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a waste gas treatment equipment, includes the quick-witted case, the bottom of machine incasement wall contains the absorption liquid, the air intake has been seted up to the top that lies in the absorption liquid on the quick-witted case, the inside of quick-witted case is provided with the baffle, the baffle is used for the inside with the leading-in absorption liquid of waste gas, the inside of quick-witted case lies in the top of absorption liquid and is provided with the baffling board, baffling board and air intake are located the different sides of baffle respectively, the top of baffling board is provided with centrifugal wind dish, the top of machine case lies in and is provided with the air outlet directly over the centrifugal wind dish, still.
Furthermore, four corners of the bottom of the case are respectively and movably provided with a universal wheel, a water outlet is formed in the middle of the bottom of the case, a water inlet is further formed in the case at the position of the liquid level of the absorption liquid, and electric valves are arranged at the positions of the water inlet and the water outlet.
Furthermore, the bottom of the air outlet is communicated with an air duct, the air duct is located inside the case, the baffle plate is located at the bottom of the air duct, and the centrifugal air disc is located inside the air duct.
Furthermore, the baffle is obliquely arranged in the case, the section between the baffle and the liquid level of the absorption liquid is triangular, and one side of the triangle far away from the air inlet is an acute angle.
Further, the bottom of the air duct is in contact with the baffle and forms a closed space.
The working principle is as follows: when the device is used, waste gas flows into the device from the air inlet, the flow speed and the pressure (fluid Bernoulli equation) of the air flow are forcibly changed under the action of the device baffle, so that the air flow can be fully contacted with a gas phase and a liquid phase by absorbing the washing liquid. The exhaust gas is scrubbed by the absorption scrubbing liquid, and the pollutants are removed. Meanwhile, the gas impacts the washing liquid at high speed, and the gas flow contains a large amount of water vapor. The metal baffle plate can effectively change the direction of air flow, holes in the baffle plate enable the air flow to uniformly pass through, liquid drops with large diameters are blocked simultaneously, and preliminary dewatering is achieved. The flow passes through the primary water removal of the metal baffle plate to the centrifugal air plate. The silk screen on the centrifugal wind disk catches the small liquid drops in the air flow through high-speed rotation, thereby removing the residual water vapor in the air flow.
The utility model has the advantages as follows:
the utility model discloses simple structure, convenient to use flows into equipment from the air intake through waste gas, under the effect of equipment baffle, changes the velocity of flow and the pressure (fluid Bernoulli equation) of air current by force, makes the air current pass through the absorption washing liquid, reaches the double-phase abundant contact of gas-liquid. The exhaust gas is scrubbed by the absorption scrubbing liquid, and the pollutants are removed. Meanwhile, the gas impacts the washing liquid at high speed, and the gas flow contains a large amount of water vapor. The metal baffle plate can effectively change the direction of air flow, holes in the baffle plate enable the air flow to uniformly pass through, liquid drops with large diameters are blocked simultaneously, and preliminary dewatering is achieved. The flow passes through the primary water removal of the metal baffle plate to the centrifugal air plate. The silk screen on the centrifugal wind disk catches the small liquid drops in the air flow through high-speed rotation, thereby removing the residual water vapor in the air flow.
Through the design, the volume of the equipment can be compressed and is half of that of a conventional horizontal spraying washing box with the same treatment capacity; when gas-liquid two-phase contact is carried out, a spray head is not required to be arranged, maintenance and replacement are not required, and the maintenance cost is saved; an external water pump is not needed, and an external water tank is eliminated, so that the running cost and the floor area of accessory equipment are saved; the water content of the treated waste gas is obviously reduced, and the gas humidity is basically equivalent to the external air humidity.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals: 1, an air inlet; 2, an air outlet; 3, a power supply; 4, a centrifugal air disc; 5, a baffle plate; 6, absorbing liquid; 7, a water inlet; 8, a water outlet; 9, a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
Example 1
Please refer to fig. 1, the utility model provides a waste gas treatment equipment, which comprises a case, inner wall of the case's bottom holds absorption liquid 6, the air intake 1 has been seted up to the top that lies in absorption liquid 6 on the machine case, the inside of machine case is provided with baffle 9, baffle 9 is used for the leading-in inside of absorption liquid 6 of waste gas, the inside top that lies in absorption liquid 6 of machine case is provided with baffling board 5, baffling board 5 is located the different sides of baffle 9 respectively with air intake 1, the top of baffling board 5 is provided with centrifugal air dish 4, the top of machine case lies in centrifugal air dish 4 and is provided with air outlet 2 directly over, still be provided with the power 3 that is used for the.
In this embodiment, four corners of the bottom of the case are movably provided with universal wheels, a water outlet 8 is formed in the middle of the bottom of the case, a water inlet 7 is further formed in the liquid level of the absorption liquid 6 on the case, and electric valves are arranged at the water inlet 7 and the water outlet 8.
Specifically, the bottom intercommunication in air outlet 2 has the wind channel, and the wind channel is located the inside of quick-witted case, and baffling board 5 is located the bottom in wind channel, and centrifugal air dish 4 is located the inside in wind channel, and baffle 9 slope sets up in the inside of quick-witted case, and the cross-section between baffle 9 and the 6 liquid levels of absorption liquid is triangle-shaped, and the triangle-shaped one side of keeping away from air intake 1 is the acute angle, and the bottom in wind channel contacts and forms airtight space with baffle 9.
Waste gas flows into the equipment from the air inlet 1, the flow velocity of the air flow and the pressure fluid Bernoulli equation are forcibly changed under the action of the baffle 9 of the equipment, so that the air flow passes through the adsorption washing liquid 6, and the gas-liquid two-phase full contact is achieved. The exhaust gas is scrubbed by the absorption scrubbing liquid 6 and the pollutants are removed. Meanwhile, the gas impacts the washing liquid 6 at high speed, and the gas flow contains a large amount of water vapor. Baffling board 5 can effectual change air current direction, and the hole on the baffling board 5 makes the even passing through of air current, blocks the liquid drop of major diameter simultaneously, realizes preliminary dewatering. The flow is initially dewatered by the baffle 5 to the centrifugal air plate 4. The silk screen on the centrifugal air disk 4 catches small liquid drops in the air flow through high-speed rotation, so that residual water vapor in the air flow is removed.
Through the design, the volume of the equipment can be compressed and is half of that of a conventional horizontal spraying washing box with the same treatment capacity; when gas-liquid two-phase contact is carried out, a spray head is not required to be arranged, maintenance and replacement are not required, and the maintenance cost is saved; an external water pump is not needed, and an external water tank is eliminated, so that the running cost and the floor area of accessory equipment are saved; the water content of the treated waste gas is obviously reduced, and the gas humidity is basically equivalent to the external air humidity.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An exhaust treatment device, includes quick-witted case, its characterized in that: the novel exhaust gas purification device is characterized in that absorption liquid (6) is contained at the bottom of the inner wall of the case, an air inlet (1) is formed in the upper portion, located on the absorption liquid (6), of the case, a baffle (9) is arranged inside the case, the baffle (9) is used for guiding exhaust gas into the inside of the absorption liquid (6), a baffle plate (5) is arranged above the absorption liquid (6) inside the case, the baffle plate (5) and the air inlet (1) are respectively located on different sides of the baffle (9), a centrifugal air disc (4) is arranged above the baffle plate (5), an air outlet (2) is formed in the position, located right above the centrifugal air disc (4), of the top of the case, and a power supply (3) used for supplying power to equipment is.
2. The exhaust gas treatment apparatus according to claim 1, characterized in that: the all movable mounting in four corners in bottom of machine case has the universal wheel, outlet (8) have been seted up to the bottom intermediate position of machine case, the liquid level department that is located absorption liquid (6) on the machine case still is provided with water inlet (7), water inlet (7) and outlet (8) department all are provided with electric valve.
3. The exhaust gas treatment apparatus according to claim 1, characterized in that: the bottom of the air outlet (2) is communicated with an air duct, the air duct is located inside the case, the baffle plate (5) is located at the bottom of the air duct, and the centrifugal air disc (4) is located inside the air duct.
4. The exhaust gas treatment apparatus according to claim 1, characterized in that: the baffle (9) is obliquely arranged in the case, the section between the baffle (9) and the liquid level of the absorption liquid (6) is triangular, and one side of the triangle far away from the air inlet (1) is an acute angle.
5. The exhaust gas treatment apparatus according to claim 3, characterized in that: the bottom of the air duct is in contact with the baffle (9) and forms a closed space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922466314.1U CN212651552U (en) | 2019-12-31 | 2019-12-31 | Waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922466314.1U CN212651552U (en) | 2019-12-31 | 2019-12-31 | Waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212651552U true CN212651552U (en) | 2021-03-05 |
Family
ID=74765899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922466314.1U Expired - Fee Related CN212651552U (en) | 2019-12-31 | 2019-12-31 | Waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212651552U (en) |
-
2019
- 2019-12-31 CN CN201922466314.1U patent/CN212651552U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210305 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |