CN204656321U - A kind of chemical industry tail gas treating apparatus - Google Patents
A kind of chemical industry tail gas treating apparatus Download PDFInfo
- Publication number
- CN204656321U CN204656321U CN201520275856.XU CN201520275856U CN204656321U CN 204656321 U CN204656321 U CN 204656321U CN 201520275856 U CN201520275856 U CN 201520275856U CN 204656321 U CN204656321 U CN 204656321U
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- CN
- China
- Prior art keywords
- treatment tank
- absorbent
- gas treatment
- waste gas
- tail gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of chemical industry tail gas treating apparatus, comprise waste material mouth, cooling water pipe, cooling net, pretreatment casing, air inlet, air duct, waste gas treatment tank, blast pipe, absorbent storage box, flexible pipe, reinforced valve, absorbent, discharge outlet and draining valve, waste material mouth is provided with below described pretreatment casing, cooling water pipe is provided with above waste material mouth, cooling net is provided with above cooling water pipe, described cooling is just provided with air inlet on the net, air duct is provided with on the right side of air inlet, air duct right-hand member is provided with waste gas treatment tank, be provided with absorbent in waste gas treatment tank, described waste gas treatment tank upper right side is provided with blast pipe, and waste gas treatment tank lower left side is provided with discharge outlet, discharge outlet is provided with draining valve, waste gas treatment tank lower right is provided with flexible pipe, and flexible pipe is provided with reinforced valve, and the right-hand member of flexible pipe is provided with absorbent storage box, before tail gas absorption, pretreatment is carried out to tail gas, improve the absorption efficiency of absorbent to tail gas, reduce the use amount of absorbent, reduce production cost.
Description
Technical field
The utility model relates to a kind of chemical production device, specifically a kind of chemical industry tail gas treating apparatus.
Background technology
Vent gas treatment has become the indispensable part of chemical industry now, the tail gas that the burning that generates electricity in power plant coal produces has a strong impact on the air quality in environment and city, mainly containing harmful substances in this waste gas is sulfur dioxide, existing exhaust gas processing device when sulfur dioxide absorption often by tail gas in containing unburned completely solid matter lock interference, cause the assimilation effect of absorbent not good, cause the waste of resource, add production cost.
Utility model content
The purpose of this utility model is to provide a kind of chemical industry tail gas treating apparatus, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of chemical industry tail gas treating apparatus, comprise waste material mouth, cooling water pipe, cooling net, pretreatment casing, air inlet, air duct, waste gas treatment tank, blast pipe, absorbent storage box, flexible pipe, reinforced valve, absorbent, discharge outlet and draining valve, waste material mouth is provided with below described pretreatment casing, cooling water pipe is provided with above waste material mouth, cooling net is provided with above cooling water pipe, described cooling is just provided with air inlet on the net, air duct is provided with on the right side of air inlet, air duct right-hand member is provided with waste gas treatment tank, absorbent is provided with in waste gas treatment tank, described waste gas treatment tank upper right side is provided with blast pipe, waste gas treatment tank lower left side is provided with discharge outlet, discharge outlet is provided with draining valve, waste gas treatment tank lower right is provided with flexible pipe, flexible pipe is provided with reinforced valve, the right-hand member of flexible pipe is provided with absorbent storage box.
As further program of the utility model: described cooling water pipe two ends are all provided with ring flange.
As further program of the utility model: the material of described cooling net is steel alloy.
As further program of the utility model: described cooling net is fixed by welding in pretreatment box house.
As further program of the utility model: the right output port of described air duct reaches below the liquid level of absorbent.
As further program of the utility model: the material of described flexible pipe is elastomeric material.
Compared with prior art, the beneficial effects of the utility model are: the utility model first carries out preliminary purification by pretreatment casing waste gas, the first cooling liquid of the material allowing some burn insufficient, again pretreated gas is passed in waste gas treatment tank, further purify, waste gas is after pretreatment, avoid the insufficient material of burning and enter into absorbent, and then improve the assimilation effect of absorbent, reduce production and application amount, reduce production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection
Refer to Fig. 1, in the utility model embodiment, a kind of chemical industry tail gas treating apparatus, comprise waste material mouth 1, cooling water pipe 2, cooling net 3, pretreatment casing 4, air inlet 5, air duct 6, waste gas treatment tank 7, blast pipe 8, absorbent storage box 9, flexible pipe 10, reinforced valve 11, absorbent 12, discharge outlet 13 and draining valve 14, waste material mouth 1 is provided with below described pretreatment casing 4, cooling water pipe 2 is provided with above waste material mouth 1, cooling water pipe 2 two ends are all provided with ring flange, cooling net 3 is provided with above cooling water pipe 2, the material of cooling net 3 is steel alloys, it is inner that cooling net 3 is fixed by welding in pretreatment casing 4, air inlet 5 is provided with above described cooling net 3, waste gas enters after pretreatment casing 4 from air inlet 5, after the waste gas of high temperature runs into and cools net 3 and cooling water pipe 2, the sufficient impurity of some unburneds can be collected in bottom pretreatment casing 4, go out to discharge from waste material mouth 1 again, air duct 6 is provided with on the right side of air inlet 5, air duct 6 right-hand member is provided with waste gas treatment tank 7, absorbent 12 is provided with in waste gas treatment tank 7, the right output port of air duct 6 reaches below the liquid level of absorbent 12, the main component of absorbent 12 is mixtures of NaOH and calcium hydroxide, sour gas in absorbent dominant absorption waste gas, such as carbon dioxide, sulfur dioxide, and then protect environment, described waste gas treatment tank 7 upper right side is provided with blast pipe 8, waste gas treatment tank 7 lower left side is provided with discharge outlet 13, discharge outlet 13 is provided with draining valve 14, when absorbent 12 absorbs saturated, open draining valve 14 absorbent 12 is got rid of, waste gas treatment tank 7 lower right is provided with flexible pipe 10, the material of flexible pipe 10 is elastomeric materials, flexible pipe 10 is provided with reinforced valve 11, the right-hand member of flexible pipe 10 is provided with absorbent storage box 9, by adding absorbent in absorbent storage bin 9, again by the control action of charging valve 11, absorbent 12 is sent in waste gas treatment tank 7.
Operation principle of the present utility model is: the utility model first carries out preliminary purification by pretreatment casing waste gas, the first cooling liquid of the material allowing some burn insufficient, again pretreated gas is passed in waste gas treatment tank, further purify, waste gas, after pretreatment, avoids the insufficient material of burning and enters into absorbent, and then improve the assimilation effect of absorbent, reduce production and application amount, reduce production cost.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a chemical industry tail gas treating apparatus, comprise waste material mouth, cooling water pipe, cooling net, pretreatment casing, air inlet, air duct, waste gas treatment tank, blast pipe, absorbent storage box, flexible pipe, reinforced valve, absorbent, discharge outlet and draining valve, it is characterized in that, waste material mouth is provided with below described pretreatment casing, cooling water pipe is provided with above waste material mouth, cooling net is provided with above cooling water pipe, described cooling is just provided with air inlet on the net, air duct is provided with on the right side of air inlet, air duct right-hand member is provided with waste gas treatment tank, absorbent is provided with in waste gas treatment tank, described waste gas treatment tank upper right side is provided with blast pipe, waste gas treatment tank lower left side is provided with discharge outlet, discharge outlet is provided with draining valve, waste gas treatment tank lower right is provided with flexible pipe, flexible pipe is provided with reinforced valve, the right-hand member of flexible pipe is provided with absorbent storage box.
2. a kind of chemical industry tail gas treating apparatus according to claim 1, is characterized in that, described cooling water pipe two ends are all provided with ring flange.
3. a kind of chemical industry tail gas treating apparatus according to claim 1, is characterized in that, the material of described cooling net is steel alloy.
4. a kind of chemical industry tail gas treating apparatus according to claim 1, is characterized in that, described cooling net is fixed by welding in pretreatment box house.
5. a kind of chemical industry tail gas treating apparatus according to claim 1, is characterized in that, the right output port of described air duct reaches below the liquid level of absorbent.
6. a kind of chemical industry tail gas treating apparatus according to claim 1, is characterized in that, the material of described flexible pipe is elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275856.XU CN204656321U (en) | 2015-05-04 | 2015-05-04 | A kind of chemical industry tail gas treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275856.XU CN204656321U (en) | 2015-05-04 | 2015-05-04 | A kind of chemical industry tail gas treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204656321U true CN204656321U (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520275856.XU Expired - Fee Related CN204656321U (en) | 2015-05-04 | 2015-05-04 | A kind of chemical industry tail gas treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204656321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178883A (en) * | 2015-05-04 | 2016-12-07 | 徐学翠 | A kind of chemical industry tail gas processing means |
-
2015
- 2015-05-04 CN CN201520275856.XU patent/CN204656321U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178883A (en) * | 2015-05-04 | 2016-12-07 | 徐学翠 | A kind of chemical industry tail gas processing means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150923 Termination date: 20160504 |