CN207445967U - A kind of desulfurizer for being used to handle flue gas of refuse burning - Google Patents
A kind of desulfurizer for being used to handle flue gas of refuse burning Download PDFInfo
- Publication number
- CN207445967U CN207445967U CN201721423834.9U CN201721423834U CN207445967U CN 207445967 U CN207445967 U CN 207445967U CN 201721423834 U CN201721423834 U CN 201721423834U CN 207445967 U CN207445967 U CN 207445967U
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- China
- Prior art keywords
- flue gas
- injector head
- filler bin
- powder
- pulp
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Abstract
The utility model is a kind of to belong to technical field of waste treatment for handling the desulfurizer of flue gas of refuse burning；Technical problem to be solved is：The desulfurizer that a kind of simple in structure, desulfurization effect is good and the bag filter to being subsequently used for flue gas ash removal plays a protective role is provided；The technical solution used for：Including desulfurizing agent filler bin, measure blanking mouth, pulp-collecting box, powder delivering pipe, powder injector head and bag filter, metering blanking mouth is fixedly mounted on the desulfurizing agent filler bin lower end outlet of back taper, pulp-collecting box is fixed at below desulfurizing agent filler bin and the outlet of metering blanking mouth is located at lower part in pulp-collecting box, the internal chamber of the powder injector head is Venturi tube structure, the top of powder injector head sets the compressed air channel for being passed through high negative pressure air-flow, inside the ejection end connection bag filter of powder injector head, bottom and its other end connection powder injector head in pulp-collecting box are fixed in one end of powder delivering pipe, bag filter side wall is equipped with flue gas delivery port.
Description
Technical field
The utility model is a kind of to belong to technical field of waste treatment for handling the desulfurizer of flue gas of refuse burning, specifically
It is related to the desulfurization process of flue gas of refuse burning.
Background technology
At present, generation increasingly increases, and the house refuse complicated component in city, quantity is more, intractability with
Day increases severely, and living garbage pollution presentation rapidly deteriorates situation, although the processing of house refuse is greatly paid close attention to, is used for
Facility and the ability for handling house refuse are deficient；The processing method of domestic waste is generally required innoxious or divided at present simultaneously
Class processing, the requirement for processing of classifying is high, and difficulty is big, therefore house refuse, largely using burning disposal, waste incineration product includes
Ashes and flue gas, comprising pernicious gases such as sulfur dioxide, sulfur monoxides in flue gas, if ecological ring can be destroyed by being directly discharged into air
Border influences human body health, therefore is badly in need of increasing house refuse controlling input, and research and development one kind is used to implement waste incineration
The desulfurizer of flue gas desulfurization processing.
Utility model content
The utility model overcomes the shortcomings of the prior art, and technical problem to be solved is：A kind of structure letter is provided
The desulfurizer that single, desulfurization effect is good and the bag filter to being subsequently used for flue gas ash removal plays a protective role.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：One kind is used to handle waste incineration
The desulfurizer of flue gas, including desulfurizing agent filler bin, metering blanking mouth, pulp-collecting box, powder delivering pipe, powder injector head and cloth bag
Deduster, metering blanking mouth are fixedly mounted on the desulfurizing agent filler bin lower end outlet of back taper, and pulp-collecting box is fixed at desulfurization
Below agent filler bin and metering blanking mouth outlet is located at lower part in pulp-collecting box, and the internal chamber of the powder injector head is venturi
Structure, the top of powder injector head set the compressed air channel for being passed through high negative pressure air-flow, the ejection end connection of powder injector head
Inside bag filter, bottom and its other end connection powder injector head, institute in pulp-collecting box are fixed in one end of powder delivering pipe
Bag filter side wall is stated equipped with flue gas delivery port.
Bulk cargo motor on the desulfurizing agent filler bin is installed, agitating shaft is installed on the output shaft of the bulk cargo motor,
The lower end of the agitating shaft stretches into bottom in desulfurization filler bin and is equipped with paddle.
Timing starter is provided on the bulk cargo motor.
The interior lower part of the desulfurizing agent filler bin is provided with the backgauge platform of taper, inside the backgauge platform for cavity structure and
Multiple blanking gaps are formed between the bulkhead of its bottom and desulfurizing agent filler bin.
The utility model has the advantages that compared with prior art：
Desulfurizer powder is introduced and is injected by generating high negative pressure air-flow in compressed air channel by the utility model
Bag filter is sufficiently mixed with flue gas, realizes flue gas desulfurization；Desulfurizer powder enters bag filter simultaneously, invests cloth bag
On inner wall, protective effect not only is played to cloth bag, moreover it is possible to continue to react with the smoke contacts of incomplete desulfurization, strengthen desulfurization
Effect.
Description of the drawings
The utility model is described in more detail below in conjunction with the accompanying drawings；
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of installation backgauge platform in the desulfurizing agent filler bin of the utility model；
In figure：1 is desulfurizing agent filler bin, and 2 be metering blanking mouth, and 3 be pulp-collecting box, and 4 be powder delivering pipe, and 5 spray for powder
Head is penetrated, 6 be bag filter, and 7 be backgauge platform.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the part of the embodiment of the utility model, instead of all the embodiments；Based on the reality in the utility model
Apply example, those of ordinary skill in the art's all other embodiments obtained without creative efforts all belong to
In the scope of the utility model protection.
As shown in Figure 1, the utility model is a kind of for handling the desulfurizer of flue gas of refuse burning, including desulfurizing agent powder
Storehouse 1, metering blanking mouth 2, pulp-collecting box 3, powder delivering pipe 4, powder injector head 5 and bag filter 6, metering blanking mouth 2 are fixed
It is exported mounted on 1 lower end of desulfurizing agent filler bin of back taper, pulp-collecting box 3 is fixed at 1 lower section of desulfurizing agent filler bin and measures
The outlet of blanking mouth 2 is located at lower part in pulp-collecting box 3, and the internal chamber of the powder injector head 5 is Venturi tube structure, powder injector head
5 top sets the compressed air channel for being passed through high negative pressure air-flow, and the ejection end of powder injector head 5 is connected in bag filter 6
Bottom and its other end connection powder injector head 5, the bag-type dust in pulp-collecting box 3 are fixed in portion, one end of powder delivering pipe 4
6 side wall of device is equipped with flue gas delivery port.
The usage amount of desulfurizing agent is determined according to flue gas flow in the utility model, and the utility model mainly uses
On township level refuse disposal system, the exhaust gas volumn generated is small, and the desulfurization dosage used is very small, is not suitable for mechanical
Charging mechanism, therefore used metering blanking mouth 2, are by under special designing by experimental data to come, by gravity
Expect passage.
Powder injector head 5 in the utility model is sprayed using two-fluid, is generated by compressed air by Venturi tube
Vacuum draft, suck desulfurizing agent powder, then expect again gas mixing spray into bag filter babinet in, with flue gas action-reaction.
Bulk cargo motor on the desulfurizing agent filler bin 1 is installed, agitating shaft is installed on the output shaft of the bulk cargo motor,
The lower end of the agitating shaft stretches into bottom in desulfurization filler bin 1 and is equipped with paddle, and bulk cargo motor is stirred by agitating shaft drive
Leaf rotation is mixed, the bottom powder of desulfurization filler bin 1 is evacuated, powder accumulation is avoided to hinder blanking.
Timing starter is provided on the bulk cargo motor, evacuation is periodically stirred to powder, reduces the damage of the energy
Consumption.
As shown in Fig. 2, the interior lower part of the desulfurizing agent filler bin 1 is provided with the backgauge platform 7 of taper, in the backgauge platform 7
Portion forms multiple blanking gaps between cavity structure and the bulkhead of its bottom and desulfurizing agent filler bin 1.Using the structure, material
Multiple blanking gaps between from the bulkhead of backgauge platform 7 and desulfurizing agent filler bin 1 fall into metering blanking mouth 2, and form angle of repose
Material is prevented to continue to fall, in 7 formed below spaces of backgauge platform, avoids top solid accumulation pressure excessive and makes material mistake
It is real in coagulating, it falls beneficial to powder.
The utility model is used under the processing operating mode that flue gas is small, gas temperature is high, is dry desulfurization.Special designing it is small
The blanking mouth of flow desulfurizing agent, using compressed air as the material gas mixing jetting head of power, since dust collector box body is larger, flue gas wind
Speed is low, spray into deduster desulfurizing agent and flue gas the haptoreaction time it is long, and desulfurization powder is attached on cloth bag, to cloth bag
Play certain protective role, the flue gas of incomplete desulfurization when through cloth bag, again with desulfurization powder haptoreaction, desulfurization effect
It is good.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It can still modify to the technical solution recorded in previous embodiment either to which part or all technical characteristic
Carry out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from the utility model embodiment
The scope of technical solution.
Claims (4)
1. a kind of desulfurizer for being used to handle flue gas of refuse burning, it is characterised in that：Including desulfurizing agent filler bin（1）, metering
Blanking mouth（2）, pulp-collecting box（3）, powder delivering pipe（4）, powder injector head（5）And bag filter（6）, measure blanking mouth（2）
It is fixedly mounted on the desulfurizing agent filler bin of back taper（1）Lower end exports, pulp-collecting box（3）It is fixed at desulfurizing agent filler bin（1）
Lower section and metering blanking mouth（2）Outlet is located at pulp-collecting box（3）Interior lower part, the powder injector head（5）Internal chamber be literary mound
In structure, powder injector head（5）Top set and be passed through the compressed air channel of high negative pressure air-flow, powder injector head（5）Spray
Penetrate end connection bag filter（6）Inside, powder delivering pipe（4）One end be fixed on pulp-collecting box（3）Interior bottom and its other end
Connect powder injector head（5）, the bag filter（6）Side wall is equipped with flue gas delivery port.
2. a kind of desulfurizer for being used to handle flue gas of refuse burning according to claim 1, it is characterised in that：It is described de-
Sulphur agent filler bin（1）On bulk cargo motor is installed, agitating shaft is installed on the output shaft of the bulk cargo motor, the agitating shaft
Desulfurization filler bin is stretched into lower end（1）Interior bottom is simultaneously equipped with paddle.
3. a kind of desulfurizer for being used to handle flue gas of refuse burning according to claim 2, it is characterised in that：It is described to dissipate
Timing starter is provided on material motor.
4. a kind of desulfurizer for being used to handle flue gas of refuse burning according to claim 1, it is characterised in that：It is described de-
Sulphur agent filler bin（1）Interior lower part be provided with the backgauge platform of taper（7）, the backgauge platform（7）Inside is cavity structure and its bottom
End and desulfurizing agent filler bin（1）Bulkhead between form multiple blanking gaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721423834.9U CN207445967U (en) | 2017-10-31 | 2017-10-31 | A kind of desulfurizer for being used to handle flue gas of refuse burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721423834.9U CN207445967U (en) | 2017-10-31 | 2017-10-31 | A kind of desulfurizer for being used to handle flue gas of refuse burning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207445967U true CN207445967U (en) | 2018-06-05 |
Family
ID=62282482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721423834.9U Expired - Fee Related CN207445967U (en) | 2017-10-31 | 2017-10-31 | A kind of desulfurizer for being used to handle flue gas of refuse burning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207445967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724087A (en) * | 2017-10-31 | 2019-05-07 | 云南蓝澈科技有限公司 | A kind of incineration flue gas of household garbage process integrated system |
| CN113413729A (en) * | 2021-05-24 | 2021-09-21 | 杭州内明科技有限公司 | Waste incineration dioxin treatment device |
-
2017
- 2017-10-31 CN CN201721423834.9U patent/CN207445967U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724087A (en) * | 2017-10-31 | 2019-05-07 | 云南蓝澈科技有限公司 | A kind of incineration flue gas of household garbage process integrated system |
| CN113413729A (en) * | 2021-05-24 | 2021-09-21 | 杭州内明科技有限公司 | Waste incineration dioxin treatment device |
| CN113413729B (en) * | 2021-05-24 | 2022-07-19 | 杭州内明科技有限公司 | Waste incineration dioxin treatment device |
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| 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: 20180605 Termination date: 20181031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |