CN207546180U - A kind of waste gas cleaning system - Google Patents
A kind of waste gas cleaning system Download PDFInfo
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- CN207546180U CN207546180U CN201721496283.9U CN201721496283U CN207546180U CN 207546180 U CN207546180 U CN 207546180U CN 201721496283 U CN201721496283 U CN 201721496283U CN 207546180 U CN207546180 U CN 207546180U
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Abstract
The utility model is related to technical field of environment protection equipment, specifically a kind of waste gas cleaning system, including sequentially connected efflux heat-exchanger, buffer-type water curtain purifier, wind turbine and photooxidation purifier；The efflux heat-exchanger includes box heat exchanger and heat exchanger tube；The buffer-type water curtain purifier includes water curtain purifier babinet, buffering water wheels, spray tube, immersible pump and ball-cock assembly, the lower header is divided into foul water tank and clear water tanks by the filter plate that one is vertically arranged, the immersible pump and ball-cock assembly are arranged in foul water tank, immersible pump is connected by pipeline with upper water box, and the clear water tanks are connected by pipeline with upper water box.The waste gas cleaning system of the utility model reduces its flow velocity, increases exhaust gas by the time in water curtain purifier and photooxidation purifier by the buffering to high pressure exhaust gas, it is made adequately to be purified, moreover, the heat in exhaust gas can be recycled, it is energy saving.
Description
Technical field
The utility model is related to technical field of environment protection equipment, specifically a kind of waste gas cleaning system.
Background technology
After the bleaching process of maize germ oil, a large amount of high temperature, high pressure exhaust gas can be generated, contains auxiliary material in these exhaust gas
And Residual oil, there is peculiar smell, need to its purified treatment.Existing processing method is by water curtain purifier and photooxidation purification dress
Put and two-step purification processing carried out to exhaust gas, since the pressure of exhaust gas is larger, flow velocity is too fast, therefore its by water curtain purifier and
Time in photooxidation purifier is shorter, it is impossible to adequately be purified, in addition, the heat in exhaust gas can not recycle, made
Into the waste of the energy.
Utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provides a kind of waste gas cleaning system, is led to
The buffering to high pressure exhaust gas is crossed, reduces its flow velocity, increases the time that exhaust gas passes through in water curtain purifier and photooxidation purifier,
It is made adequately to be purified, moreover, the heat in exhaust gas can be recycled, it is energy saving.
Technical problem to be solved in the utility model is realized using following technical scheme：A kind of waste gas cleaning system,
Including efflux heat-exchanger, buffer-type water curtain purifier, wind turbine and photooxidation purifier；
The efflux heat-exchanger includes box heat exchanger and heat exchanger tube, and the box heat exchanger includes inlet box, heat exchange box
With go out gas tank, the inlet box is equipped with the first air inlet, it is described go out gas tank be equipped with the first gas outlet；The inlet box passes through
Heat exchanger tube is connected with going out gas tank, and the heat exchanger tube is located in heat exchange box, and the heat exchanger tube includes inner and outer tubes, and said inner tube is same
Axle sleeve is located at the inside of outer tube and there is space at interval, and the head end of inner tube is connected with inlet box, the endcapped of inner tube, is set in inner tube
There are multiple spurt holes, the end of the outer tube is connected with going out gas tank；
The buffer-type water curtain purifier includes water curtain purifier babinet, buffering water wheels, spray tube, immersible pump and floats
Ball valve, the water curtain purifier babinet include upper water box and lower header, and the upper water box is equipped with the second air inlet and second
Gas outlet；The buffering water wheels include shaft and multiple blades along shaft circumferentially, and buffering water wheels are installed on by shaft
In upper water box, the line of second air inlet and the second gas outlet is perpendicular to the axis of shaft, second air inlet and
The direction of two gas outlet lines is aligned with buffering the top of water wheels；The spray tube is located at the both sides inside upper water box；Under described
Water tank is divided into foul water tank and clear water tanks by the filter plate that one is vertically arranged, and the immersible pump and ball-cock assembly are arranged on foul water tank
In, immersible pump is connected by pipeline with upper water box, and the clear water tanks are connected by pipeline with upper water box；
First gas outlet is connect with the second air inlet, and second gas outlet is connected by wind turbine and photooxidation purifier
It connects.
The technical solution of the utility model also has：It is described go out gas tank bottom be equipped with the first blowdown valve, the foul water tank
Bottom is equipped with the second blowdown valve.
The technical solution of the utility model also has：The photooxidation purifier is connect with exhaust chimney.
The operation principle of the utility model waste gas cleaning system：Exhaust gas initially enters efflux heat-exchanger, and high-temp waste gas passes through
Spurt hole enters at a high speed outer tube, under the percussion of air-flow, the wake boundary between high-temp waste gas and outer pipe surface by inner tube
Layer turbulent flowization makes high-temp waste gas and the efficient convection current heat transfer of heat transferring medium progress, meanwhile, reduce the flow velocity of exhaust gas.Then, it gives up
Gas enters buffer-type water curtain purifier, the rotation of exhaust gas driven buffered water wheel, and buffering water wheels are raised while exhaust gas flow velocity is reduced
Water curtain is played, the waste in exhaust gas is trapped together with the water curtain of spray tube manufacture, meanwhile, under the driving of immersible pump, shape
Into the circulating water flow for flowing successively through foul water tank, upper water box and clear water tanks, waste is blocked in by filter plate in foul water tank.Finally, quilt
The exhaust gas of buffer deceleration enters photooxidation purifier, and foul gas therein is cleaved purification.
Relative to the prior art, the utility model waste gas cleaning system has the beneficial effect that：（1）By efflux heat-exchanger and
Buffer-type water curtain purifier buffers high pressure exhaust gas, reduces the flow velocity of exhaust gas, increases exhaust gas by buffer-type water curtain purification dress
Put with the time in photooxidation purifier, exhaust gas is made adequately to be purified；（2）The water curtain and spray control that buffering water wheels raise
The water curtain made simultaneously purifies exhaust gas, good purification；（3）The heat in exhaust gas is recycled by efflux heat-exchanger
It utilizes, it is energy saving；（4）Circulating water flow in water tank, which focuses on waste, carries out concentration sewage treatment, and make stream in soil chamber
The water for entering upper water box is by the purified clear water of filter plate, saves water resource.
Description of the drawings
Fig. 1 is the structure diagram of the utility model waste gas cleaning system.
In figure：1st, wind turbine, 2, photooxidation purifier, 3, inlet box, 4, heat exchange box, 5, go out gas tank, the 6, first air inlet, 7,
First gas outlet, 8, inner tube, 9, outer tube, 10, spurt hole, 11, spray tube, 12, immersible pump, 13, ball-cock assembly, 14, upper water box,
15th, the second air inlet, the 16, second gas outlet, 17, shaft, 18, blade, 19, filter plate, 20, foul water tank, 21, clear water tanks, 22,
First blowdown valve, the 23, second blowdown valve, 24, exhaust chimney.
Specific embodiment
In order to clarify the technical characteristics of the invention, specific embodiment of the present invention is made below according to attached drawing into
One step explanation.
As shown in Figure 1, a kind of waste gas cleaning system, including efflux heat-exchanger, buffer-type water curtain purifier, wind turbine 1, light
Oxygen purifier 2 and exhaust chimney 24.
Efflux heat-exchanger includes box heat exchanger and heat exchanger tube, and box heat exchanger includes inlet box 3, heat exchange box 4 and outlet
Case 5, inlet box 3 are equipped with the first air inlet 6, go out gas tank 5 equipped with the first gas outlet 7.Inlet box 3 passes through heat exchanger tube and outlet
Case 5 connects, and heat exchanger tube is located in heat exchange box 4, and heat exchanger tube includes inner tube 8 and outer tube 9, and inner tube 8 is coaxially set in the inside of outer tube 9
And there is space at interval, the head end of inner tube 8 is connected with inlet box 3, the endcapped of inner tube 8, and inner tube 8 is equipped with multiple spurt holes
10, the end of outer tube 9 is connected with going out gas tank 5.The bottom for going out gas tank 5 is equipped with the first blowdown valve 22, for discharging steam in exhaust gas
The sewage of condensation.
Buffer-type water curtain purifier includes water curtain purifier babinet, buffering water wheels, spray tube 11, immersible pump 12 and floats
Ball valve 13, water curtain purifier babinet include upper water box 14 and lower header, and upper water box 14 is equipped with the second air inlet 15 and second
Gas outlet 16.It buffers water wheels and includes shaft 17 and multiple blades 18 along shaft 17 circumferentially, buffering water wheels pass through shaft 17
It is installed in upper water box 14, the line of the second air inlet 15 and the second gas outlet 16 is perpendicular to the axis of shaft 17, the second air inlet
Mouth 15 is aligned with the direction of 16 line of the second gas outlet with buffering the top of water wheels.Spray tube 11 is located at two inside upper water box 14
Side.Lower header is divided into foul water tank 20 and clear water tanks 21 by the filter plate 19 that one is vertically arranged, and immersible pump 12 and ball-cock assembly 13 are set
It puts in foul water tank 20, immersible pump 12 is connected by pipeline with upper water box 14, and clear water tanks 21 are connected by pipeline with upper water box 14.
Ball-cock assembly 13 is connect with water supply line, for moisturizing.The bottom of foul water tank 20 is equipped with the second blowdown valve 23.
First gas outlet 7 is connect with the second air inlet 15, and the second gas outlet 16 is connected by wind turbine 1 and photooxidation purifier 2
It connects, photooxidation purifier 2 is connect with exhaust chimney 24.
The operation principle of the utility model waste gas cleaning system：Exhaust gas initially enters efflux heat-exchanger, and high-temp waste gas passes through
Spurt hole 10 enters outer tube 9 by 8 high speed of inner tube, under the percussion of air-flow, the laminar flow between 9 surface of high-temp waste gas and outer tube
Boundary layer turbulent flow makes high-temp waste gas and heat transferring medium carry out efficient convection current heat transfer, meanwhile, reduce the flow velocity of exhaust gas.With
Afterwards, exhaust gas enters buffer-type water curtain purifier, the rotation of exhaust gas driven buffered water wheel, and buffering water wheels are reducing the same of exhaust gas flow velocity
Shi Yangqi water curtains trap the waste in exhaust gas together with the water curtain of the manufacture of spray tube 11, meanwhile, in the drive of immersible pump 12
Under dynamic, the circulating water flow for flowing successively through foul water tank 20, upper water box 14 and clear water tanks 21 is formed, waste is blocked in dirt by filter plate 19
In water tank 20.Finally, photooxidation purifier 2 is entered by the exhaust gas of buffer deceleration, foul gas therein is cleaved purification.
The embodiment of the utility model is elaborated above in conjunction with attached drawing, but the utility model is not limited to
Embodiment is stated, within the knowledge of a person skilled in the art, the utility model aims can also not departed from
Under the premise of make a variety of changes.
Claims (3)
1. a kind of waste gas cleaning system, it is characterised in that：Including efflux heat-exchanger, buffer-type water curtain purifier, wind turbine（1）With
Photooxidation purifier（2）；
The efflux heat-exchanger includes box heat exchanger and heat exchanger tube, and the box heat exchanger includes inlet box（3）, heat exchange box
（4）With go out gas tank（5）, the inlet box（3）It is equipped with the first air inlet（6）, it is described go out gas tank（5）It is equipped with the first gas outlet
（7）；The inlet box（3）By heat exchanger tube and go out gas tank（5）Connection, the heat exchanger tube are located at heat exchange box（4）It is interior, the heat exchange
Pipe includes inner tube（8）And outer tube（9）, said inner tube（8）Coaxially it is set in outer tube（9）Inside and interval have space, inner tube（8）
Head end and inlet box（3）Connection, inner tube（8）Endcapped, inner tube（8）It is equipped with multiple spurt holes（10）, the outer tube
（9）End and go out gas tank（5）Connection；
The buffer-type water curtain purifier includes water curtain purifier babinet, buffering water wheels, spray tube（11）, immersible pump（12）
And ball-cock assembly（13）, the water curtain purifier babinet include upper water box（14）And lower header, the upper water box（14）It is equipped with
Second air inlet（15）With the second gas outlet（16）；The buffering water wheels include shaft（17）With along shaft（17）Circumferentially
Multiple blades（18）, buffer water wheels and pass through shaft（17）It is installed on upper water box（14）It is interior, second air inlet（15）With second
Gas outlet（16）Line perpendicular to shaft（17）Axis, second air inlet（15）With the second gas outlet（16）Line
Direction is aligned with buffering the top of water wheels；The spray tube（11）It is located at upper water box（14）Internal both sides；The lower header quilt
One filter plate being vertically arranged（19）It is divided into foul water tank（20）And clear water tanks（21）, the immersible pump（12）And ball-cock assembly（13）
It is arranged on foul water tank（20）In, immersible pump（12）Pass through pipeline and upper water box（14）Connection, the clear water tanks（21）Pass through pipeline
With upper water box（14）Connection；
First gas outlet（7）With the second air inlet（15）Connection, second gas outlet（16）Pass through wind turbine（1）With photooxidation
Purifier（2）Connection.
2. waste gas cleaning system according to claim 1, it is characterised in that：It is described go out gas tank（5）Bottom be equipped with first
Blowdown valve（22）, the foul water tank（20）Bottom be equipped with the second blowdown valve（23）.
3. waste gas cleaning system according to claim 1 or 2, it is characterised in that：The photooxidation purifier（2）With exhaust
Chimney（24）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721496283.9U CN207546180U (en) | 2017-11-10 | 2017-11-10 | A kind of waste gas cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721496283.9U CN207546180U (en) | 2017-11-10 | 2017-11-10 | A kind of waste gas cleaning system |
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| Publication Number | Publication Date |
|---|---|
| CN207546180U true CN207546180U (en) | 2018-06-29 |
Family
ID=62682727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721496283.9U Active CN207546180U (en) | 2017-11-10 | 2017-11-10 | A kind of waste gas cleaning system |
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| Country | Link |
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| CN (1) | CN207546180U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523190A (en) * | 2019-08-28 | 2019-12-03 | 安徽普瑞明精密机械有限公司 | A kind of well lid production exhaust apparatus and its application method of gathering dust |
| CN111888862A (en) * | 2020-07-30 | 2020-11-06 | 安徽天顺环保设备股份有限公司 | Circulating wet dedusting system |
| US20220023797A1 (en) * | 2020-07-27 | 2022-01-27 | Changxin Memory Technologies, Inc. | Water storage device and exhaust gas treatment system |
-
2017
- 2017-11-10 CN CN201721496283.9U patent/CN207546180U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523190A (en) * | 2019-08-28 | 2019-12-03 | 安徽普瑞明精密机械有限公司 | A kind of well lid production exhaust apparatus and its application method of gathering dust |
| US20220023797A1 (en) * | 2020-07-27 | 2022-01-27 | Changxin Memory Technologies, Inc. | Water storage device and exhaust gas treatment system |
| US11590451B2 (en) * | 2020-07-27 | 2023-02-28 | Changxin Memory Technologies, Inc. | Water storage device and exhaust gas treatment system |
| CN111888862A (en) * | 2020-07-30 | 2020-11-06 | 安徽天顺环保设备股份有限公司 | Circulating wet dedusting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Waste gas purification system Effective date of registration: 20200509 Granted publication date: 20180629 Pledgee: Zhejiang Tonglu Hengfeng village bank Limited by Share Ltd Pledgor: TONGLU SANXING CORN INDUSTRY TECHNOLOGY Co.,Ltd. Registration number: Y2020330000212 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201224 Granted publication date: 20180629 Pledgee: Zhejiang Tonglu Hengfeng village bank Limited by Share Ltd. Pledgor: TONGLU SANXING CORN INDUSTRY TECHNOLOGY Co.,Ltd. Registration number: Y2020330000212 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |