CN204656241U - Multilayer dedusting demister - Google Patents
Multilayer dedusting demister Download PDFInfo
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- CN204656241U CN204656241U CN201520151085.3U CN201520151085U CN204656241U CN 204656241 U CN204656241 U CN 204656241U CN 201520151085 U CN201520151085 U CN 201520151085U CN 204656241 U CN204656241 U CN 204656241U
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- dedusting
- urceolus
- demist layer
- dedusting demist
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Abstract
The utility model provides a kind of multilayer dedusting demister, comprise the urceolus (6) with outage on sidewall, be arranged on the separator (5) that urceolus (6) is inner, it is characterized in that: described separator (5) is fixedly mounted on the bottom of urceolus (6), middle part and top respectively, form first order dedusting demist layer (1) and second level dedusting demist layer (2); Be provided with liquid supplementation pipe (3) in first order dedusting demist layer (1), the top of liquid supplementation pipe (3) is provided with shower nozzle (7), at urceolus (6) outboard row fluid apertures place, is provided with discharging tube (4).The utility model solves the higher problem of efficiency of dust collection requirement.
Description
Technical field
The utility model relates to a kind of dedusting demist technical field, particularly relates to a kind of multilayer dedusting demister.
Background technology
Current bundled tube deduster many employings primary dust removing demister, dedusting demister comprises urceolus and is fixedly welded on the separator on outer tube inner wall, after flue gas enters, by separator, flue gas is rotated to accelerate, droplet and dirt are thrown toward outer tube inner wall under the influence of centrifugal force, flue gas continues to rotate and rises, droplet and dirt and cigarette flow separation.But when needing to reach higher dust removal requirement, primary dust removing demister may just can not meet the demands.
Utility model content
The purpose of this utility model is to provide a kind of multilayer dedusting demister, to solve the higher problem of efficiency of dust collection requirement.
To achieve these goals, the utility model provides a kind of multilayer dedusting demister, comprise the urceolus with outage on sidewall, be arranged on the separator of outer barrel, it is characterized in that: described separator is fixedly mounted on the bottom of urceolus, middle part and top respectively, form first order dedusting demist layer and second level dedusting demist layer; Be provided with liquid supplementation pipe in first order dedusting demist layer, the top of liquid supplementation pipe is provided with shower nozzle; At urceolus outboard row fluid apertures place, be provided with discharging tube.
Further, on second level dedusting demist layer, be provided with the dedusting demist layer identical with its structure, its quantity is determined according to the efficiency requirements of dedusting demist.
By above-mentioned multilayer dedusting demister, the beneficial effects of the utility model are: by being welded to connect of multistage dedusting demist layer, and more effectively remove droplet and the dirt of flue gas stream, efficiency of dust collection increases.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein:
1-first order dedusting demist layer 2-second level dedusting demist layer
3-liquid supplementation pipe 4-is discharging tube
5-separator 6-urceolus
7-shower nozzle
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail, it should be noted that, these specific descriptions just allow those of ordinary skill in the art be more prone to, clearly understand the utility model, but not to limited explanation of the present utility model.
As shown in Figure 1, a kind of multilayer dedusting demister, comprise the urceolus 6 with outage on sidewall, be arranged on the separator 5 of urceolus 6 inside, separator 5 is fixedly mounted on the bottom of urceolus 6, middle part and top respectively, at a distance of 0.5m-1m between two separators 5, form first order dedusting demist layer 1 and second level dedusting demist layer 2; Be provided with liquid supplementation pipe 3 in first order dedusting demist layer 1, the top of liquid supplementation pipe 3 is provided with shower nozzle 7, and shower nozzle 7 and the first order separator lower end 300-800mm apart of second level dedusting demist layer 2, at urceolus 6 outboard row fluid apertures place, be provided with discharging tube 4.
Multilayer dedusting demister operationally, dust-laden, moisture gas is in undermost first order dedusting demist layer 1, carry out rotation by separator 5 pairs of flue gas streams to accelerate, droplet and dirt are thrown toward urceolus 6 inwall under the influence of centrifugal force, flue gas continues to rotate and rises, droplet and dirt and cigarette flow separation, complete demist and preliminary dedusting work, gas enters second level dedusting demist layer 2, in order to reach higher dust removal requirement, after spraying into liquid by the shower nozzle 7 of liquid supplementation pipe 3 in gas, be introduced into further dedusting in second level dedusting demist layer 2, the liquid collected by second level dedusting demist layer 2 again and dirt are drained to first order dedusting demist layer less than 1 by apocenosis passage 4.
Further, if there is higher dust removal requirement, can increase multistage dedusting demist layer according to hydrojet, dedusting demist, arranging of draining fluids, multistage dedusting demist layer series connection is welded to connect.To needing the dry gas of dedusting also the method can be adopted, but liquid will be sprayed into before primary dust removing demist layer 1.
By above-mentioned multilayer dedusting demister, the beneficial effects of the utility model are: by being welded to connect of multistage dedusting demist layer, and more effectively remove droplet and the dirt of flue gas stream, efficiency of dust collection increases.
Finally it should be noted that, above-mentioned explanation is only most preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Any those of ordinary skill in the art; do not departing within the scope of technical solutions of the utility model; the way of above-mentioned announcement and technology contents all can be utilized to make many possible variations and simple replacement etc. to technical solution of the present invention, and these all belong to the scope of technical solutions of the utility model protection.
Claims (2)
1. a multilayer dedusting demister, comprise the urceolus (6) with outage on sidewall, be arranged on the separator (5) that urceolus (6) is inner, it is characterized in that: described separator (5) is fixedly mounted on the bottom of urceolus (6), middle part and top respectively, form first order dedusting demist layer (1) and second level dedusting demist layer (2); Be provided with liquid supplementation pipe (3) in first order dedusting demist layer (1), the top of liquid supplementation pipe (3) is provided with shower nozzle (7), at urceolus (6) outboard row fluid apertures place, is provided with discharging tube (4).
2. multilayer dedusting demister according to claim 1, is characterized in that: on second level dedusting demist layer (2), be provided with the dedusting demist layer identical with its structure, its quantity is determined according to the efficiency requirements of dedusting demist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151085.3U CN204656241U (en) | 2015-03-17 | 2015-03-17 | Multilayer dedusting demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520151085.3U CN204656241U (en) | 2015-03-17 | 2015-03-17 | Multilayer dedusting demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204656241U true CN204656241U (en) | 2015-09-23 |
Family
ID=54126679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520151085.3U Active CN204656241U (en) | 2015-03-17 | 2015-03-17 | Multilayer dedusting demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204656241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562207A (en) * | 2016-02-02 | 2016-05-11 | 北京清新环境技术股份有限公司 | Tube-bundle dust and mist removal device |
-
2015
- 2015-03-17 CN CN201520151085.3U patent/CN204656241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562207A (en) * | 2016-02-02 | 2016-05-11 | 北京清新环境技术股份有限公司 | Tube-bundle dust and mist removal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |