CN210186810U - Energy-concerving and environment-protective desulfurization ash system - Google Patents
Energy-concerving and environment-protective desulfurization ash system Download PDFInfo
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- CN210186810U CN210186810U CN201920663278.5U CN201920663278U CN210186810U CN 210186810 U CN210186810 U CN 210186810U CN 201920663278 U CN201920663278 U CN 201920663278U CN 210186810 U CN210186810 U CN 210186810U
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- waste gas
- treatment tower
- gas treatment
- reaction chamber
- environment
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 33
- 230000023556 desulfurization Effects 0.000 title claims abstract description 33
- 239000002912 waste gas Substances 0.000 claims abstract description 60
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- 239000007789 gas Substances 0.000 claims abstract description 35
- 239000000779 smoke Substances 0.000 claims abstract description 10
- 239000011344 liquid material Substances 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- 239000010881 fly ash Substances 0.000 claims 4
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003795 desorption Methods 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 abstract 1
- 230000007096 poisonous effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- -1 rotary atomizer Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to an energy-concerving and environment-protective desulfurization ash system, in particular to in the processing of waste gas and discharge the field. This energy-concerving and environment-protective desulfurization ash system includes the outer chimney that arranges of waste gas, the exhaust-gas treatment tower, the desulfurization reaction chamber, the heat exchanger, smoke distributor, rotatory conversion atomizer, exhaust-gas treatment tower top be equipped with rotatory conversion atomizer, the discharge gate of the feed inlet at rotatory conversion atomizer top and liquid material storehouse link to each other, exhaust-gas treatment tower top still be equipped with smoke distributor, the inside filter equipment that is equipped with of desulfurization reaction chamber. The utility model overcomes among the prior art exhaust emission harmful gas mainly relates to the gas that contains the S element, absorbs the shortcoming that leads to atmospheric environmental pollution totally, utilizes filter equipment to carry out primary absorption to waste gas, carries out the secondary absorption to waste gas utilizing rotatory conversion atomizer, contains the gaseous emission of S element in the further desorption waste gas, reaches energy-concerving and environment-protective, reduces poisonous and harmful substance' S effect.
Description
Technical Field
The utility model relates to a technical field of the processing of waste gas is discharged, in particular to in an energy-concerving and environment-protective desulfurization ash system.
Background
With the development of chemical, petroleum, power and many other industries, the demand for energy increases, greatly increasing the consumption of coal. More and more waste gas is generated in the process of fuel combustion and production in the factory area of enterprises. The exhaust gas contains a certain amount of hydrogen sulfide and particulate matters, sulfur dioxide is generated after the hydrogen sulfide is combusted, and if the exhausted gas is not treated, atmospheric pollution is aggravated, and the human health can be directly or indirectly influenced.
In the prior art, a wet desulphurization mode in a reaction chamber is mainly adopted to absorb S element to a great extent, but the rest 10 percent of substances containing S element can be continuously left in the waste gas and cannot be removed completely. Therefore, how to effectively solve the harmful gas of the S element in the waste gas and reduce the air pollution is really a problem which has to be solved in the development process of industrial production.
Disclosure of Invention
(1) The technical problem to be solved is as follows:
the utility model overcomes among the prior art exhaust emission harmful gas mainly relates to the gas that contains the S element, absorbs the shortcoming that leads to atmospheric environmental pollution totally, the to-be-solved technique of the utility model is to provide an energy-concerving and environment-protective desulfurization ash system of S element in the reduction waste gas.
(2) The technical scheme is as follows:
in order to solve the technical problem, the utility model provides an energy-concerving and environment-protective desulfurization ash system, including the outer chimney of exhaust gas, rotary atomizer, smoke distributor, desulfurization reaction chamber, heat exchanger, exhaust-gas treatment tower, the outer chimney of exhaust gas arrange the pipeline through exhaust gas and the exhaust-gas treatment tower link to each other, the outer pipeline of exhaust gas on be equipped with gas control valve, the exhaust-gas treatment tower top be equipped with rotary atomizer, the feed inlet at rotary atomizer top link to each other with the discharge gate of liquid material, the exhaust-gas treatment tower top still be equipped with smoke distributor, the exhaust-gas treatment tower pass through exhaust-gas conveying pipeline and the desulfurization reaction chamber link to each other, exhaust-gas conveying pipeline air inlet with the bottom of exhaust-gas treatment tower link to each other, the exhaust-gas treatment tower link to each other with hot-blast, the hot air blower is arranged below the air inlet of the waste gas treatment tower, a filtering device is arranged in the desulfurization reaction chamber, one end of the desulfurization reaction chamber is connected with the heat exchanger, a waste residue discharge hole is formed in the bottom of the desulfurization reaction chamber, and one side of the desulfurization reaction chamber is communicated with the cold air blower.
Preferably, the spraying surface of the rotary atomizer is at least provided with more than fourteen spraying holes, and the spraying holes are sequentially arranged on the spraying surface of the rotary conversion atomizer in a vortex shape.
Preferably, the filtering device is connected with the vibration controller, a through hole gap is formed in the surface of the filtering device, and activated carbon is arranged in the filtering device.
Preferably, a liquid flow rate control valve is arranged between the rotary atomizer and the liquid material bin, and the liquid flow rate control valve is fixedly connected to the guide pipe.
The working principle is as follows: the utility model discloses in, the gas of desulfurization reaction chamber has passed through wet flue gas desulfurization in the traditional meaning, through the adsorption function of the active carbon in the filter equipment in the desulfurization reaction chamber, filter equipment and vibration controller link to each other, then convey waste gas to the exhaust-gas treatment tower in through the waste gas conveying pipeline, the air inlet of waste gas conveying pipeline is connected in the bottom of exhaust-gas treatment tower, reconnect a hot air blower below the waste gas conveying pipeline, be equipped with rotatory conversion atomizer and smoke distributor at the top of exhaust-gas treatment tower, carry out effectual processing to waste gas, arrange waste gas to waste gas outer discharge chimney through the waste gas outer discharge pipeline at last, it can to arrange at last; waste residues generated after wet desulphurization in the desulphurization reaction chamber are cooled under the action of a cold air blower, are discharged through a waste residue discharge hole of the desulphurization reaction chamber after being cooled to a certain degree, are absorbed for the first time by utilizing a filtering device, and are absorbed for the second time by utilizing a rotary conversion atomizer, so that the discharge of S-containing gas in the waste gases is further removed, and the effects of saving energy, protecting environment and reducing toxic and harmful substances are achieved.
(3) Has the advantages that:
the utility model overcomes the defect that the harmful gas discharged by the waste gas in the prior art mainly relates to the gas containing S element and the absorption is not clean, which causes the atmospheric environmental pollution, the utility model firstly absorbs the waste gas by the adsorption of the active carbon in the filtering device in the desulphurization reaction chamber, the filtering device is connected with the vibration controller, and the contact area between the filtering device and the waste gas is enlarged by the vibration of the vibration controller; the cold air blower in the desulfurization reaction chamber is used for cooling the waste residue left by wet desulfurization on one hand and pushing the flow of waste gas on the other hand, the heat exchanger is used for adjusting the temperature in the desulfurization reaction chamber to enable the waste gas to react at the optimal temperature, the waste gas after the first absorption is subjected to secondary absorption in the waste gas treatment tower under the action of the rotary conversion atomizer, and the gas control valve is opened to discharge the waste gas.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The reference signs are: the method comprises the following steps of 1-a waste gas discharging chimney, 2-a liquid material bin, 3-a liquid flow rate control valve, 4-a rotary atomizer, 5-a smoke distributor, 6-a waste gas conveying pipeline, 7-a desulphurization reaction chamber, 8-a vibration controller, 9-a filtering device, 10-a waste residue discharging hole, 11-a cold air blower, 12-a heat exchanger, 13-a hot air blower, 14-a waste gas treatment tower, 15-a waste gas discharging pipeline and 16-a gas control valve.
Detailed Description
The invention is further described with reference to the accompanying drawings and examples.
As shown in the figures, the device for intensively recycling the injection gates of the present invention, as shown in fig. 1, comprises a waste gas discharge chimney 1, a rotary atomizer 4, a smoke distributor 5, a desulfurization reaction chamber 7, a heat exchanger 12, and a waste gas treatment tower 14, wherein the waste gas discharge chimney 1 is connected with the waste gas treatment tower 14 through a waste gas discharge pipe 15, the waste gas discharge pipe 15 is provided with a gas control valve 16, the top of the waste gas treatment tower 14 is provided with the rotary atomizer 4, a feed inlet at the top of the rotary atomizer 4 is connected with a discharge outlet of a liquid material bin 2, the top of the waste gas treatment tower 14 is further provided with the smoke distributor 5, the waste gas treatment tower 14 is connected with the desulfurization reaction chamber 7 through a waste gas conveying pipe 6, an air inlet of the waste gas conveying pipe 6 is connected with the bottom of the waste gas treatment tower 14, the waste gas treatment tower 14 is further connected with a hot air blower 13, the hot air blower 13 is arranged below an air inlet of the waste gas treatment tower 14, a filtering device 9 is arranged inside the desulfurization reaction chamber 7, one end of the desulfurization reaction chamber 7 is connected with the heat exchanger 12, a waste residue discharge hole 10 is formed in the bottom of the desulfurization reaction chamber 7, and one side of the desulfurization reaction chamber 7 is communicated with a cold air blower 11.
Still including rotary atomizer 4 spray the surface and be equipped with fourteen more than spray the hole at least, spray the hole and be in rotary conversion atomizer 4 spray the surface and be the vortex form and arrange in proper order and open, still including filter equipment 9 link to each other with vibration controller 8, filter equipment 9 surface be equipped with the through-hole clearance, filter equipment 9 inside be equipped with the active carbon, still including rotary atomizer 4 with liquid material storehouse 2 between be equipped with liquid flow control valve 3, 3 fixed connection of liquid flow control valve on the pipe.
The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Without departing from the spirit of the present invention, any improvement is within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. The energy-saving and environment-friendly desulfurized fly ash system is characterized by comprising a waste gas exhaust chimney (1), a rotary atomizer (4), a smoke distributor (5), a desulfurization reaction chamber (7), a heat exchanger (12) and a waste gas treatment tower (14), wherein the waste gas exhaust chimney (1) is connected with the waste gas treatment tower (14) through a waste gas exhaust pipeline (15), the waste gas exhaust pipeline (15) is provided with a gas control valve (16), the top of the waste gas treatment tower (14) is provided with the rotary atomizer (4), a feed inlet at the top of the rotary atomizer (4) is connected with a discharge outlet of a liquid material bin (2), the top of the waste gas treatment tower (14) is also provided with the smoke distributor (5), and the waste gas treatment tower (14) is connected with the desulfurization reaction chamber (7) through a waste gas conveying pipeline (6), the waste gas conveying pipeline (6) air inlet is arranged at the bottom of the waste gas treatment tower (14), the waste gas treatment tower (14) is further connected with a hot air blower (13), the hot air blower (13) is arranged below the air inlet of the waste gas treatment tower (14), a filtering device (9) is arranged inside the desulfurization reaction chamber (7), one end of the desulfurization reaction chamber (7) is connected with the heat exchanger (12), a waste residue discharge hole (10) is formed in the bottom of the desulfurization reaction chamber (7), and one side of the desulfurization reaction chamber (7) is communicated with a cold air blower (11).
2. The energy-saving and environment-friendly desulfurized fly ash system according to claim 1, wherein: the spraying surface of the rotary atomizer (4) is at least provided with more than fourteen spraying holes, and the spraying holes are arranged on the spraying surface of the rotary atomizer (4) in a vortex shape in sequence.
3. The energy-saving and environment-friendly desulfurized fly ash system according to claim 1, wherein: the filter device (9) is connected with the vibration controller (8), the surface of the filter device (9) is provided with a through hole gap, and the inside of the filter device (9) is provided with activated carbon.
4. The energy-saving and environment-friendly desulfurized fly ash system according to claim 1, wherein: and a liquid flow rate control valve (3) is arranged between the rotary atomizer (4) and the liquid material bin (2), and the liquid flow rate control valve (3) is fixedly connected to the guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920663278.5U CN210186810U (en) | 2019-05-09 | 2019-05-09 | Energy-concerving and environment-protective desulfurization ash system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920663278.5U CN210186810U (en) | 2019-05-09 | 2019-05-09 | Energy-concerving and environment-protective desulfurization ash system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210186810U true CN210186810U (en) | 2020-03-27 |
Family
ID=69882641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920663278.5U Active CN210186810U (en) | 2019-05-09 | 2019-05-09 | Energy-concerving and environment-protective desulfurization ash system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210186810U (en) |
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2019
- 2019-05-09 CN CN201920663278.5U patent/CN210186810U/en active Active
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