CN207430036U - Deacidifying dedusting device - Google Patents
Deacidifying dedusting device Download PDFInfo
- Publication number
- CN207430036U CN207430036U CN201721432630.1U CN201721432630U CN207430036U CN 207430036 U CN207430036 U CN 207430036U CN 201721432630 U CN201721432630 U CN 201721432630U CN 207430036 U CN207430036 U CN 207430036U
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- China
- Prior art keywords
- reaction chamber
- depickling
- deacidifying
- cleaning case
- dedusting device
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Abstract
The utility model discloses a kind of deacidifying dedusting device, including：Depickling unit and with the matched dust removing units of the depickling unit；The depickling unit includes reaction chamber and the inlet channel being connected with the reaction chamber, and the inlet channel includes spraying into the main channel of pending gas to the reaction chamber and the subchannel of deacidification agent is sprayed into the reaction chamber；The dust removing units include dust cleaning case, the filter device in the dust cleaning case and the interface channel of the connection dust cleaning case and reaction chamber.Compared to the prior art, the utility model deacidifying dedusting device can effectively improve the utilization rate of deacidification agent, improve acid gas-containing, dust air-flow acid removal rate.
Description
Technical field
The utility model is related to a kind of deacidifying dedusting devices.
Background technology
Modern industrial equipment (such as incinerator, mineral hot furnace etc.) is easy to generate containing a certain amount of sour gas in production
Flue gas or coal gas usually also contain CO, CO simultaneously2.If the flue gas or coal gas that these contain sour gas are directly discharged to
Air will etching apparatus, and cause serious environmental pollution.Equipment corrosion, environmental protection in order to prevent, it is necessary to which these are contained
The flue gas or coal gas for having sour gas carry out purified treatment.At present, most economical acid removal process is dry method acid removal process.However,
The drawbacks of existing dry method acid removal process, is that the utilization rate of deacidification agent is extremely low.
In view of the above problems, it is necessary to a kind of new deacidifying dedusting device is provided, to solve the above problems.
Utility model content
In view of the deficiencies of the prior art, the technical issues of the utility model solves is to provide a kind of deacidifying dedusting device, should
Deacidifying dedusting device can improve the utilization rate of deacidification agent, improve the acid removal rate of pending gas.
In order to achieve the above objectives, the utility model provides following technical solution：
A kind of deacidifying dedusting device, including：Depickling unit and with the matched dust removing units of the depickling unit；It is described
Depickling unit includes reaction chamber and the inlet channel being connected with the reaction chamber, and the inlet channel is included to the reaction
Case sprays into the main channel of pending gas and the subchannel of deacidification agent is sprayed into the reaction chamber；The dust removing units include removing
Dirt case, the filter device in the dust cleaning case and the interface channel of the connection dust cleaning case and reaction chamber.
Further, the reaction chamber bottom is provided with depickling reactor, and the depickling reactor includes rotation axis, installation
Driving mechanism in the rotation axis to crush the disintegrating mechanism of deacidification agent and the driving rotation axis rotates.
Further, the disintegrating mechanism is chain link.
Further, it is provided in the dust cleaning case and merges the dirt bucket for collecting dust with filter device matching.
Further, the dust cleaning case is provided with ash hole and dust is delivered to the ash hole by the dirt bucket
Ash discharge conveying device.
Further, the unloading valve for closing the ash hole is additionally provided at the ash hole.
Further, the dust cleaning case is additionally provided with feedback outlet, and the reaction chamber is provided with to be engaged with the feedback outlet
Returning material transporting device, the dust containing deacidification agent that the returning material transporting device exports the feedback outlet is delivered to the reaction
Case.
Further, the reaction chamber bottom is provided with depickling reactor, and the depickling reactor includes rotation axis, installation
Driving mechanism in the rotation axis to crush the disintegrating mechanism of deacidification agent and the driving rotation axis rotates；Described time
Material conveying device is located at the top of the depickling reactor.
Further, the ash discharge conveying device, returning material transporting device are screw conveyor.
Further, partition plate is provided in the reaction chamber, the reaction chamber is separated into several reaction zones by the partition plate,
The reaction zone collectively forms the circuitous channel of supplied gas flowing, to extend time of the gas in the reaction chamber.
The beneficial effects of the utility model are：Compared to the prior art, the utility model deacidifying dedusting device can improve
The utilization rate of deacidification agent improves the acid removal rate of pending gas.
Above description is only the general introduction of technical solutions of the utility model, in order to better understand the skill of the utility model
Art means, and being practiced according to the content of specification with the preferred embodiment of the utility model and coordinate attached drawing detailed below
It describes in detail bright as after.
Description of the drawings
Fig. 1 show the stereoscopic schematic diagram of the utility model deacidifying dedusting device.
Fig. 2 show the sectional view of deacidifying dedusting device.
Fig. 3 show the sectional view of depickling unit other direction.
Fig. 4 show the side view of deacidifying dedusting device.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Refering to Figure 1, the utility model deacidifying dedusting device 100 include depickling unit 10 and with the depickling list
First 10 matched dust removing units 20.
It please refers to Fig.1, shown in Fig. 2 and Fig. 3, the depickling unit 10 includes reaction chamber 11, positioned at the reaction chamber 11
The depickling reactor 12 of bottom, the returning material transporting device 13 above the depickling reactor 12 and with the reaction chamber 11
The inlet channel 14 being connected.Partition plate 111 is provided in the reaction chamber 11, the partition plate 111 separates the reaction chamber 11
Into several reaction zones 112.The reaction zone 112 collectively forms one and leads to for the detour containing sour gas, the airflow of dust
Road 113 rests on time in the depickling unit 10, so that the air-flow can be with deacidification agent to extend the air-flow
For a long time, sufficiently contact, and neutralization reaction occurs, and then improve the acid removal rate of the air-flow.The depickling reactor
12 include rotation axis 121, in the rotation axis 121 to crush the disintegrating mechanism 122 of deacidification agent and driving described in
The driving mechanism 123 that rotation axis 121 rotates.In the present embodiment, the disintegrating mechanism 122 be chain link, the driving mechanism 123
For motor.When the depickling reactor 12 works, the driving mechanism 123 drives the rotation axis 121 to rotate, so as to drive
The disintegrating mechanism 122 rotates at a high speed, and then crushes the deacidification agent being located in the reaction chamber 11 so that the grain size of deacidification agent is more
It is small, it can be come into full contact with convenient for sour gas and deacidification agent, and then the utilization rate of deacidification agent is improved, improve the depickling of air-flow
Rate.The disintegrating mechanism 122 rotate at a high speed caused by power additionally aid air-flow flowing in the circuitous channel 113.In addition,
The disintegrating mechanism 122 can also effectively prevent dust hardened on the bottom wall of the reaction chamber 11.The returning material transporting device
13 be screw conveyor.The inlet channel 14 include sprayed into the reaction chamber 11 main channel 141 of pending air-flow with
And the subchannel 142 of deacidification agent is sprayed into the reaction chamber 11.Since the main channel 141, subchannel 142 collectively form institute
Inlet channel 14 is stated, so that the pending air-flow, deacidification agent begin to mix before the reaction chamber 11 is entered, from
And the pending air-flow is enabled to mix more abundant with the deacidification agent.
It please refers to Fig.1, shown in Fig. 2, Fig. 3 and Fig. 4, the dust removing units 20 include dust cleaning case 21, positioned at the dedusting
Filter device (not shown) in case 21 merges dirt bucket 22, the ash discharge output of collecting dust with filter device matching
Device 23 and the interface channel 24 of the connection reaction chamber 11 and the dust cleaning case 21.The dust cleaning case 21 is provided with ash hole
211st, the unloading valve 212 of the ash hole 211 is closed, with the 13 matched feedback outlet 213 of returning material transporting device and going out
Gas port 214.Dust in the dirt bucket 22 is delivered to the ash hole 211 by the ash discharge conveying device 23.In the present embodiment
In, the ash discharge conveying device 23 is frequency conversion screw conveyor, so as to the situation regulation motor rotating speed reacted according to depickling,
And then adjust the reuse amount of the dust containing deacidification agent.The unloading valve 212 can automatically rotate under the driving of motor.Described time
The dust containing deacidification agent that the feedback outlet 213 exports is delivered in the reaction chamber 11 by material conveying device 13, not send out
The deacidification agent of raw neutralization reaction is reacted with sour gas, so as to improve the utilization rate of the deacidification agent.
When using the utility model deacidifying dedusting device 100, first by the air-flow containing sour gas and dust, depickling
Agent sprays into the reaction chamber 11 by the main channel 141, subchannel 142 respectively so that sour gas is with deacidification agent described anti-
It answers and neutralization reaction is carried out in case 11.The air-flow flows in the reaction chamber 11 along the circuitous channel 113, and passes through institute
Interface channel 24 is stated to enter in the dust cleaning case 21.In the process, the depickling reactor 12 will flow through the depickling reaction
The deacidification agent of device 12 is ground into the smaller powder of grain size, so that deacidification agent has the contact surface of bigger with sour gas
Product, and then improve the acid removal rate of the air-flow.Then, the air-flow is after filter device filtering, from the gas outlet
214 discharges.Dust, neutralization reaction product and the deacidification agent of neutralization reaction does not occur under the action of deashing, by the mistake
The surface of filter device is fallen into the dirt bucket 22, and enters the ash discharge conveying device 23.The dust, neutralization reaction product
And the mixture of the deacidification agent composition of neutralization reaction does not occur, the ash discharge is partly delivered to by the ash discharge conveying device 23
Mouth 211；Part is delivered to the feedback outlet 213 by the ash discharge conveying device 23, and is conveyed through the returning material transporting device 13
In to the reaction chamber 11, so as to improve the utilization rate of deacidification agent.
Compared to the prior art, the utility model deacidifying dedusting device 100 can effectively improve the utilization rate of deacidification agent, carry
High acid gas-containing, dust air-flow acid removal rate.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of deacidifying dedusting device, which is characterized in that including：Depickling unit and with the matched dedusting of the depickling unit
Unit；The depickling unit, which includes reaction chamber and the inlet channel being connected with the reaction chamber, the inlet channel, to be included
The main channel of pending gas is sprayed into the reaction chamber and the subchannel of deacidification agent is sprayed into the reaction chamber；The dedusting
The connection that unit includes dust cleaning case, the filter device in the dust cleaning case and the connection dust cleaning case and reaction chamber is led to
Road.
2. deacidifying dedusting device as described in claim 1, it is characterised in that：The reaction chamber bottom is provided with depickling reaction
Device, the depickling reactor includes rotation axis, in the rotation axis crushing the disintegrating mechanism of deacidification agent and drive
The driving mechanism that the dynamic rotation axis rotates.
3. deacidifying dedusting device as claimed in claim 2, it is characterised in that：The disintegrating mechanism is chain link.
4. deacidifying dedusting device as described in claim 1, it is characterised in that：It is provided in the dust cleaning case and is filled with the filtering
It puts to match and merges the dirt bucket for collecting dust.
5. deacidifying dedusting device as claimed in claim 4, it is characterised in that：The dust cleaning case is provided with ash hole and by ash
Dirt is delivered to the ash discharge conveying device of the ash hole by the dirt bucket.
6. deacidifying dedusting device as claimed in claim 5, it is characterised in that：It is additionally provided with described in closing to go out at the ash hole
The unloading valve of grey mouth.
7. deacidifying dedusting device as claimed in claim 5, it is characterised in that：The dust cleaning case is additionally provided with feedback outlet, described
Reaction chamber, which is provided with, exports the feedback outlet with the matched returning material transporting device of the feedback outlet, the returning material transporting device
The dust containing deacidification agent be delivered to the reaction chamber.
8. deacidifying dedusting device as claimed in claim 7, it is characterised in that：The reaction chamber bottom is provided with depickling reaction
Device, the depickling reactor includes rotation axis, in the rotation axis crushing the disintegrating mechanism of deacidification agent and drive
The driving mechanism that the dynamic rotation axis rotates；The returning material transporting device is located at the top of the depickling reactor.
9. deacidifying dedusting device as claimed in claim 7, it is characterised in that：The ash discharge conveying device, returning material transporting device
For screw conveyor.
10. deacidifying dedusting device as described in claim 1, it is characterised in that：Be provided with partition plate in the reaction chamber, it is described every
The reaction chamber is separated into several reaction zones by plate, and the reaction zone collectively forms the circuitous channel of supplied gas flowing, to prolong
Time of the long gas in the reaction chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432630.1U CN207430036U (en) | 2017-10-31 | 2017-10-31 | Deacidifying dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432630.1U CN207430036U (en) | 2017-10-31 | 2017-10-31 | Deacidifying dedusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207430036U true CN207430036U (en) | 2018-06-01 |
Family
ID=62291743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721432630.1U Active CN207430036U (en) | 2017-10-31 | 2017-10-31 | Deacidifying dedusting device |
Country Status (1)
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|---|---|
| CN (1) | CN207430036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570000A (en) * | 2017-10-31 | 2018-01-12 | 苏州顺为环境科技有限公司 | Deacidifying dedusting device |
-
2017
- 2017-10-31 CN CN201721432630.1U patent/CN207430036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570000A (en) * | 2017-10-31 | 2018-01-12 | 苏州顺为环境科技有限公司 | Deacidifying dedusting device |
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