CN214233499U - Acid-adding type flue gas pretreatment device - Google Patents
Acid-adding type flue gas pretreatment device Download PDFInfo
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- CN214233499U CN214233499U CN202120065090.8U CN202120065090U CN214233499U CN 214233499 U CN214233499 U CN 214233499U CN 202120065090 U CN202120065090 U CN 202120065090U CN 214233499 U CN214233499 U CN 214233499U
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- Prior art keywords
- box
- pretreatment
- flue gas
- fixedly arranged
- acid
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 239000003546 flue gas Substances 0.000 title claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 19
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 18
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 238000007781 pre-processing Methods 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 14
- 239000000126 substance Substances 0.000 description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- 239000002574 poison Substances 0.000 description 5
- 231100000614 poison Toxicity 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 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 provides an acid-adding type flue gas pretreatment device, which comprises a pretreatment box and a holding box, the containing box is fixedly arranged at the bottom of the pretreatment box, the left side of the pretreatment box is fixedly provided with an air inlet, an air outlet is fixedly arranged on the right side of the pretreatment tank, water is contained in the containing tank, a storage tank is fixedly arranged on the side wall of the pretreatment tank, the bottom of the storage box is fixedly connected with a material pipe extending to the upper end of the containing box, the top of the pretreatment box is also fixedly provided with a pump, the pump is fixedly connected with a water suction pipe extending into the containing box, the output end of the pump is also fixedly provided with a spraying mechanism, the bottom fixed mounting of preliminary treatment case has a plurality of support frames, the equal fixed mounting in bottom of support frame has the pulley, the bottom of preliminary treatment case is fixed mounting still has stabilizing mean. The utility model provides a can add sour type flue gas preprocessing device has the effect of fully carrying out the preliminary treatment.
Description
Technical Field
The utility model relates to a flue gas processing apparatus field especially relates to a can add sour type flue gas preprocessing device.
Background
The flue gas discharged from petrochemical, thermoelectric, steel and other industries usually contains various toxic and harmful substances such as dust, oxysulfide, nitric oxide and the like. In order to control the atmospheric environment, the national and related environmental protection departments have strict requirements on the emission of flue gas; for example, it is desirable to have a dust concentration of the exhaust flue gas of less than 50 mg/cc, nitrogen oxides of less than 200 mg/cc, and sulfur dioxide of less than 200 mg/cc.
Some flue gas contains alkaline substances which can be neutralized by acidic substances, but the efficiency of neutralizing the alkaline substances in the flue gas in the existing flue gas pretreatment device is not high.
Therefore, it is necessary to provide an acid-adding type flue gas pretreatment device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a can add sour type flue gas preprocessing device has solved the problem that acid material neutralization efficiency is not high in the alkaline flue gas.
In order to solve the technical problem, the acid-adding type flue gas pretreatment device provided by the utility model comprises a pretreatment box and a holding box, the containing box is fixedly arranged at the bottom of the pretreatment box, the left side of the pretreatment box is fixedly provided with an air inlet, an air outlet is fixedly arranged on the right side of the pretreatment tank, water is contained in the containing tank, a storage tank is fixedly arranged on the side wall of the pretreatment tank, the bottom of the storage box is fixedly connected with a material pipe extending to the upper end of the containing box, the top of the pretreatment box is also fixedly provided with a pump, the pump is fixedly connected with a water suction pipe extending into the containing box, the output end of the pump is also fixedly provided with a spraying mechanism, the bottom fixed mounting of preliminary treatment case has a plurality of support frames, the equal fixed mounting in bottom of support frame has the pulley, the bottom of preliminary treatment case is fixed mounting still has stabilizing mean.
Preferably, the spraying mechanism is including the honeycomb duct of fixed connection on the pump machine output, fixed mounting has a plurality of shunt tubes on the honeycomb duct, equal fixed mounting has a plurality of shower nozzles on the shunt tube.
Preferably, a clamping seat is fixedly arranged on the inner wall of the pretreatment tank, and the water suction pipe is fixedly clamped on the clamping seat.
Preferably, the storage box is further fixedly provided with a feeding port, and the feeding port is also detachably provided with a dust cover.
Preferably, an electromagnetic valve for controlling the flow is fixedly installed on the material pipe.
Preferably, a threaded portion is fixedly arranged at an end of the air inlet.
Preferably, stabilizing mean is including stabilizing the base and the electric lift pole of fixed mounting in preliminary treatment bottom of the case portion, the vertical downwardly extending of output of electric lift pole, stabilizing the base and electric lift pole's output fixed connection, stabilizing the fixed a plurality of anti-skidding stripes that are provided with in base's bottom.
Compared with the prior art, the utility model provides a can add sour type flue gas preprocessing device has following beneficial effect:
the utility model provides an acid-adding type flue gas pretreatment device, which is characterized in that water contained in a containing box is arranged in a pretreatment box, and acid substances are added in the water, so that when the flue gas enters the pretreatment box, the flue gas can fully contact the water mixed with the acid substances, and basic poisons in the flue gas can be neutralized, thereby the flue gas can be pretreated; the device is provided with pump machine, absorbs water pipe and spraying mechanism, can absorb water in the bin, sprinkles water down by spraying mechanism, carries out abundant contact with the flue gas of preliminary treatment incasement to can improve the efficiency of the preliminary treatment of flue gas.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the acid-adding type flue gas pretreatment device provided by the present invention;
fig. 2 is a schematic structural diagram of a preferred embodiment of the acid-adding type flue gas pretreatment device provided by the present invention;
fig. 3 is a schematic view of the split structure of the present invention;
reference numbers in the figures: 1. a pretreatment tank; 2. a containing box; 3. an air inlet; 4. an air outlet; 5. a storage tank; 6. a material pipe; 7. a pump machine; 8. a suction pipe; 9. a support frame; 10. a pulley; 11. a stabilizing mechanism; 12. a flow guide pipe; 13. a shunt tube; 14. a spray head; 15. a card holder; 16. a feeding port; 17. an electromagnetic valve; 18. a threaded portion; 19. a stabilizing base; 20. an electric lifting rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an acid-adding type flue gas pretreatment device provided by the present invention; fig. 2 is a schematic structural diagram of a preferred embodiment of the acid-adding type flue gas pretreatment device provided by the present invention; fig. 3 is a schematic view of the split structure of the present invention.
The acid-adding type flue gas pretreatment device comprises a pretreatment box 1 and a holding box 2, wherein the holding box 2 is fixedly arranged at the bottom of the pretreatment box 1, an air inlet 3 is fixedly arranged at the left side of the pretreatment box 1, an air outlet 4 is fixedly arranged at the right side of the pretreatment box 1, water is contained in the holding box 2, a storage box 5 is fixedly arranged on the side wall of the pretreatment box 1, a material pipe 6 extending to the upper end of the holding box 2 is fixedly connected to the bottom of the storage box 5, a pump 7 is fixedly arranged at the top of the pretreatment box 1, a water suction pipe 8 extending to the inside of the holding box 2 is fixedly connected to the pump 7, a spraying mechanism is fixedly arranged at the output end of the pump 7, a plurality of support frames 9 are fixedly arranged at the bottom of the pretreatment box 1, pulleys 10 are fixedly arranged at the bottom of the support frames 9, a stabilizing mechanism 11 is fixedly arranged at the bottom of the pretreatment box 1, the device is when using, at first all connect air inlet 3 and gas outlet 4 on the device that corresponds, when the flue gas enters into pretreatment tank 1, can fully contact the water of mixing with the acid material, can neutralize the alkaline poison in the flue gas, pump 7 can be with the water uptake in the bin 5 simultaneously, spray down the water by spray mechanism, carry out abundant contact with the flue gas in pretreatment tank 1, thereby can improve the efficiency of the preliminary treatment of flue gas, when needs add the acid material, open solenoid valve 17 and just can add the acid material into holding in the case 2, the flue gas through preliminary treatment enters into other devices by gas outlet 4 at last.
The spraying mechanism comprises a flow guide pipe 12 fixedly connected to the output end of the pump 7, a plurality of flow division pipes 13 are fixedly mounted on the flow guide pipe 12, and a plurality of spray heads 14 are fixedly mounted on the flow division pipes 13. The device is when using, at first connect air inlet 3 and gas outlet 4 on the device that corresponds, when the flue gas enters into in the case 1 of preliminary treatment from air inlet 3, can carry out abundant contact with the water that holds in the case 2, the acid material of aquatic can be with the alkaline poison neutralization in the flue gas, the realization is to the preliminary treatment of flue gas, pump machine 7 can be with the water uptake of storage tank 5 come simultaneously, by spraying mechanism with water spraying down, carry out abundant contact with the flue gas in the case 1 of preliminary treatment, thereby can improve the efficiency of the preliminary treatment of flue gas, when needs add acid material, open solenoid valve 17, the acid material in the storage tank 5 just can enter into through material pipe 6 and hold in the case 2.
The inner wall of the pretreatment box 1 is fixedly provided with a clamping seat 15, and the water suction pipe 8 is fixedly clamped on the clamping seat 15.
The storage box 5 is also fixedly provided with a feeding port 16, and the feeding port is also detachably provided with a dust cover.
And an electromagnetic valve 17 for controlling the flow is fixedly arranged on the material pipe 6.
A threaded portion 18 is fixedly provided at an end of the intake port 3.
Stabilizing mean 11 is including stabilizing base 19 and the electric lift pole 20 of fixed mounting in pretreatment tank 1 bottom, the vertical downwardly extending of output of electric lift pole 20, stabilizing base 19 and electric lift pole 20's output fixed connection, stabilizing base 19's bottom is fixed and is provided with a plurality of anti-skidding stripes.
The device is when using, at first all connect air inlet 3 and gas outlet 4 on the device that corresponds, when the flue gas enters into pretreatment tank 1, can fully contact the water of mixing with the acid material, can neutralize the alkaline poison in the flue gas, pump 7 can be with the water uptake in the bin 5 simultaneously, spray down the water by spray mechanism, carry out abundant contact with the flue gas in pretreatment tank 1, thereby can improve the efficiency of the preliminary treatment of flue gas, when needs add the acid material, open solenoid valve 17 and just can add the acid material into holding in the case 2, the flue gas through preliminary treatment enters into other devices by gas outlet 4 at last.
Compared with the prior art, the utility model provides a can add sour type flue gas preprocessing device has following beneficial effect:
the utility model provides an acid-adding type flue gas pretreatment device, which is characterized in that water in a containing box 2 is arranged in a pretreatment box 1, and acid substances are added in the water, so that when the flue gas enters the pretreatment box 1, the flue gas can fully contact the water mixed with the acid substances, and basic poisons in the flue gas can be neutralized, thereby the flue gas can be pretreated; the device is provided with pump 7, suction tube 8 and spraying mechanism, can be with the water uptake of storage tank 5 in, by spraying mechanism with water spraying down, carry out abundant contact with the flue gas in the pretreatment tank 1 to can improve the efficiency of the preliminary treatment of flue gas.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a can add sour type flue gas preprocessing device which characterized in that: comprises a pretreatment box (1) and a containing box (2), wherein the containing box (2) is fixedly arranged at the bottom of the pretreatment box (1), an air inlet (3) is fixedly arranged at the left side of the pretreatment box (1), an air outlet (4) is fixedly arranged at the right side of the pretreatment box (1), water is contained in the containing box (2), a storage box (5) is fixedly arranged on the side wall of the pretreatment box (1), a material pipe (6) extending to the upper end of the containing box (2) is fixedly connected with the bottom of the storage box (5), a pump (7) is fixedly arranged at the top of the pretreatment box (1), a water suction pipe (8) extending to the containing box (2) is fixedly connected with the pump (7), a spraying mechanism is fixedly arranged at the output end of the pump (7), and a plurality of support frames (9) are fixedly arranged at the bottom of the pretreatment box (1), the bottom of support frame (9) is all fixed mounting has pulley (10), the bottom of preliminary treatment case (1) is still fixed mounting has stabilizing mean (11).
2. The acid-adding type flue gas pretreatment device according to claim 1, wherein the spraying mechanism comprises a flow guide pipe (12) fixedly connected to the output end of the pump (7), a plurality of flow distribution pipes (13) are fixedly installed on the flow guide pipe (12), and a plurality of spray heads (14) are fixedly installed on the flow distribution pipes (13).
3. The acid-adding type flue gas pretreatment device according to claim 1, wherein a clamping seat (15) is fixedly arranged on the inner wall of the pretreatment tank (1), and the water suction pipe (8) is fixedly clamped on the clamping seat (15).
4. The acid-addable flue gas pretreatment device according to claim 1, wherein a feeding port (16) is further fixedly installed on the storage tank (5), and a dust cap is further detachably installed on the feeding port.
5. The acid-adding type flue gas pretreatment device according to claim 1, wherein an electromagnetic valve (17) for controlling the flow is further fixedly installed on the material pipe (6).
6. The acid-addable flue gas pretreatment device according to claim 1, wherein a threaded portion (18) is fixedly provided at an end of the gas inlet (3).
7. The acid-adding type flue gas pretreatment device according to claim 1, wherein the stabilizing mechanism (11) comprises a stabilizing base (19) and an electric lifting rod (20) fixedly installed at the bottom of the pretreatment tank (1), the output end of the electric lifting rod (20) extends vertically and downwardly, the stabilizing base (19) is fixedly connected with the output end of the electric lifting rod (20), and a plurality of anti-slip stripes are fixedly arranged at the bottom of the stabilizing base (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120065090.8U CN214233499U (en) | 2021-01-11 | 2021-01-11 | Acid-adding type flue gas pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120065090.8U CN214233499U (en) | 2021-01-11 | 2021-01-11 | Acid-adding type flue gas pretreatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214233499U true CN214233499U (en) | 2021-09-21 |
Family
ID=77725135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120065090.8U Expired - Fee Related CN214233499U (en) | 2021-01-11 | 2021-01-11 | Acid-adding type flue gas pretreatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214233499U (en) |
-
2021
- 2021-01-11 CN CN202120065090.8U patent/CN214233499U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |