CN205690422U - A kind of coal furnace flue gas recirculation dust arrester - Google Patents
A kind of coal furnace flue gas recirculation dust arrester Download PDFInfo
- Publication number
- CN205690422U CN205690422U CN201620548631.1U CN201620548631U CN205690422U CN 205690422 U CN205690422 U CN 205690422U CN 201620548631 U CN201620548631 U CN 201620548631U CN 205690422 U CN205690422 U CN 205690422U
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- CN
- China
- Prior art keywords
- flue gas
- coal furnace
- shower nozzle
- desulfurizer
- preliminary
- 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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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of coal furnace flue gas recirculation dust arrester, including coal furnace, the right output port of described coal furnace is mounted with gas approach, and gas approach is connected with the lower end of preliminary desulfurizer, it is connected by connectivity port between described preliminary desulfurizer and secondary desulfuration device, the positioned inside of described secondary desulfuration device has the second shower nozzle, the lower end of described preliminary desulfurizer and secondary desulfuration device is respectively connected with waste water body comb, and the end of waste water body comb is connected with cyclic water tank, it is connected by feed liquid pipeline between described first shower nozzle and the second shower nozzle, the internally installed of described cyclic water tank has devulcanizer, and its upper right side is provided with solution feed pump.This utility model coal furnace flue gas recirculation dust arrester, mainly in conjunction with the relative program of flue gas ash removal process, directly combines it with coal furnace, and the structure of whole dedusting very simple, the structure connectivity of whole device is higher, practical environmental protection very.
Description
Technical field
This utility model relates to fume dust remover technical field, is specially a kind of coal furnace flue gas recirculation dust arrester.
Background technology
Although environmental protection is advocated attention very now, but some have the large scale industry of contaminative to produce equipment still
Exist, mainly its exist certain can existence, temporarily can not be eliminated, so our depositing for this problem
, need by the process of polluter is solved this problem.
Present coal furnace practicality is higher, but its a large amount of flue gases produced, and contaminative height very, the inside comprises
Substantial amounts of toxic gas and dust, so we need it is carried out dust removal process, reduce the dust content in flue gas as far as possible.
Utility model content
The purpose of this utility model is to provide a kind of coal furnace flue gas recirculation dust arrester, to solve above-mentioned background technology
The problem of the smoke pollution environment of the coal furnace output of middle proposition.
For achieving the above object, this utility model following technical scheme of offer: a kind of coal furnace flue gas recirculation dust arrester,
Including coal furnace, the right output port of described coal furnace is mounted with gas approach, and the lower end phase of gas approach and preliminary desulfurizer
Connection, is connected by connectivity port between described preliminary desulfurizer and secondary desulfuration device, described preliminary desulfurizer
Positioned inside has the first shower nozzle, the positioned inside of described secondary desulfuration device to have the second shower nozzle, described preliminary desulfurizer and two
The lower end of secondary desulfurizer is respectively connected with waste water body comb, and the end of waste water body comb is connected with cyclic water tank, and described two
The upper end of secondary desulfurizer is communicated with the outer comb of flue gas, and the right-hand member of the outer comb of flue gas is mounted with chimney and air-introduced machine, and described the
Being connected by feed liquid pipeline between one shower nozzle and the second shower nozzle, the internally installed of described cyclic water tank has devulcanizer, and it is right
Upper end is provided with solution feed pump.
Preferably, described preliminary desulfurizer and secondary desulfuration device are the integral structure closed.
Preferably, described first shower nozzle, the second shower nozzle, feed liquid pipeline, cyclic water tank and solution feed pump constitute whole device
Water circulation structure.
Preferably, described devulcanizer is added with the desulfurizing agent material that water body purification processes.
Compared with prior art, the beneficial effects of the utility model are: this utility model coal furnace flue gas recirculation dedusting fills
Putting, mainly in conjunction with the relative program of flue gas ash removal process, it directly combined with coal furnace, the structure of whole dedusting is very
Simple, the integration of device is higher, by external water circulation structure, adds desulfurizer and carries out at the dedusting of flue gas
Reason, makes the flue gas of whole device obtain outer row fast and effectively by air-introduced machine, and the structure connectivity of whole device is higher,
Practical environmental protection very.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1, coal furnace, 2, gas approach, 3, preliminary desulfurizer, 4, connectivity port, 5, secondary desulfuration device, 6,
The outer comb of flue gas, the 7, first shower nozzle, the 8, second shower nozzle, 9, waste water body comb, 10, feed liquid pipeline, 11, devulcanizer, 12, recirculated water
Case, 13, chimney, 14, air-introduced machine, 15, solution feed pump.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, this utility model provides a kind of technical scheme: a kind of coal furnace flue gas recirculation dust arrester, including
Coal furnace 1, gas approach 2, preliminary desulfurizer 3, connectivity port 4, secondary desulfuration device 5, outer comb the 6, first shower nozzle of flue gas
7, the second shower nozzle 8, waste water body comb 9, feed liquid pipeline 10, devulcanizer 11, cyclic water tank 12, chimney 13, air-introduced machine 14 and feed flow
Pump 15, the right output port of coal furnace 1 is mounted with gas approach 2, and gas approach 2 is connected, just with the lower end of preliminary desulfurizer 3
Being connected by connectivity port 4 between step desulfurizer 3 and secondary desulfuration device 5, the positioned inside of preliminary desulfurizer 3 has the
One shower nozzle 7, the positioned inside of secondary desulfuration device 5 has the second shower nozzle 8, preliminary desulfurizer 3 and the lower end of secondary desulfuration device 5
It is respectively connected with waste water body comb 9, and the end of waste water body comb 9 is connected with cyclic water tank 12, the upper end of secondary desulfuration device 5
It is communicated with the outer comb 6 of flue gas, and the right-hand member of the outer comb 6 of flue gas is mounted with chimney 13 and air-introduced machine 14, preliminary desulfurizer 3 and two
Secondary desulfurizer 5 is the integral structure closed, and is connected by feed liquid pipeline 10, follows between the first shower nozzle 7 and the second shower nozzle 8
The internally installed of ring water tank 12 has devulcanizer 11, and its upper right side is provided with solution feed pump 15, is added with water body clean in devulcanizer 11
The desulfurizing agent material that change processes, first shower nozzle the 7, second shower nozzle 8, feed liquid pipeline 10, cyclic water tank 12 and solution feed pump 15 constitute whole
The water circulation structure of individual device.
Operation principle: before using this utility model coal furnace flue gas recirculation dust arrester, need whole device is entered
Simple knowledge in row structure, whole device generally can carry out the division of two parts, including flue gas desulfurization process and water
Body circular treatment, first under the effect of preliminary desulfurizer 3 and secondary desulfuration device 5, carries out two by the flue gas in coal furnace 1
Secondary desulfurization processes, and the sewage body of formation is transported by waste water body comb 9, arrives in cyclic water tank 12, at devulcanizer 11
Effect under carry out the desulfurization of water body and process, carry out water body again finally by solution feed pump 15 and use, after whole flue gas desulfurization
Gas carry out outer row by the effect of the outer comb 6 of flue gas, chimney 13 and air-introduced machine 14 three, complete whole flue gas like this
Dust removal process.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (2)
1. a coal furnace flue gas recirculation dust arrester, including coal furnace (1), it is characterised in that: the right-hand member of described coal furnace (1)
Mouth is mounted with gas approach (2), and gas approach (2) is connected with the lower end of preliminary desulfurizer (3), and described preliminary desulfurization fills
Put and be connected by connectivity port (4) between (3) and secondary desulfuration device (5), the positioned inside of described preliminary desulfurizer (3)
The first shower nozzle (7), the positioned inside of described secondary desulfuration device (5) is had to have the second shower nozzle (8), described preliminary desulfurizer (3)
It is respectively connected with waste water body comb (9) with the lower end of secondary desulfuration device (5), and the end of waste water body comb (9) and cyclic water tank
(12) being connected, the upper end of described secondary desulfuration device (5) is communicated with the outer comb (6) of flue gas, and the right-hand member of the outer comb (6) of flue gas
It is mounted with chimney (13) and air-introduced machine (14), by feed liquid pipeline (10) phase between described first shower nozzle (7) and the second shower nozzle (8)
Connection, the internally installed of described cyclic water tank (12) has devulcanizer (11), and its upper right side is provided with solution feed pump (15).
A kind of coal furnace flue gas recirculation dust arrester the most according to claim 1, it is characterised in that: described devulcanizer (11)
In be added with water body purification process desulfurizing agent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548631.1U CN205690422U (en) | 2016-06-08 | 2016-06-08 | A kind of coal furnace flue gas recirculation dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548631.1U CN205690422U (en) | 2016-06-08 | 2016-06-08 | A kind of coal furnace flue gas recirculation dust arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205690422U true CN205690422U (en) | 2016-11-16 |
Family
ID=57260888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620548631.1U Expired - Fee Related CN205690422U (en) | 2016-06-08 | 2016-06-08 | A kind of coal furnace flue gas recirculation dust arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205690422U (en) |
-
2016
- 2016-06-08 CN CN201620548631.1U patent/CN205690422U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20161116 Termination date: 20170608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |