CN207371261U - Granulation tower dust-removing recovery device - Google Patents
Granulation tower dust-removing recovery device Download PDFInfo
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- CN207371261U CN207371261U CN201721352757.2U CN201721352757U CN207371261U CN 207371261 U CN207371261 U CN 207371261U CN 201721352757 U CN201721352757 U CN 201721352757U CN 207371261 U CN207371261 U CN 207371261U
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- tube
- recovery device
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Abstract
The utility model is mainly used in granulation tower dedusting technology field, more particularly to a kind of granulation tower dust-removing recovery device, including tower body, tower body internal upper part is vertically disposed with water collecting plate, spray tube is set between water collecting plate, sprinkler head is distributed in spray bottom of the tube, drainpipe is distributed in middle part in tower body, draining bottom of the tube is respectively provided with overflow launder, isopipe root is respectively provided with water curtain net, and drainpipe top is installed on tube sheet, and tube sheet is mounted on tower body inner wall, tower body bottom is sink, and sink connects spray tube one end by de-dusting cycle water pump.The utility model control emptying dust content is up to standard.Shorten emptying tail gas floating length and reach control sense organ pollution.Reduce entrainment loss of the air-discharging to water.Reduce the rate of water make-up of desalted water.Solution concentration is promoted, increases solution value.
Description
Technical field
The utility model is related to a kind of granulation tower dust-removing recovery devices, are mainly used in granulation tower dedusting technology field.
Background technology
Existing dust-extraction unit absorbs the dust in air-flow, reaches reuse purpose, but this sets by sprinkler head spray water, cleaning
Meter needs uninterrupted moisturizing there are gas water amount is big, recycle solution concentration it is low the drawbacks of, when blocking occurs in sprinkler head or sprays
Air-flow easy bias current when spilling exception, the dedusting for causing emptying is ineffective, and the pollution of tower top flue dust sense organ is unqualified.
Utility model content
The technical problems to be solved in the utility model is：It is good to provide a kind of cleaning performance, easy to use, rational in infrastructure makes
Grain tower dust-removing recovery device.
Granulation tower dust-removing recovery device described in the utility model, including tower body, tower body internal upper part is vertically disposed with receipts water
Plate sets spray tube between water collecting plate, and sprinkler head is distributed in spray bottom of the tube, and drainpipe, drainpipe is distributed in middle part in tower body
Bottom is respectively provided with overflow launder, and isopipe root is respectively provided with water curtain net, and drainpipe top is installed on tube sheet, and tube sheet is mounted on tower
Internal wall, tower body bottom are sink, and sink connects spray tube one end by de-dusting cycle water pump.
Refer to the inlet of gas in tower body in the middle part of tower body.
The spray tube is arranged horizontally in inside tower body.
The water collecting plate is arranged to two, and drainpipe is located at the lower section of lower part water collecting plate.
The drainpipe is vertically arranged in tube sheet bottom, and water curtain net is PVC nets.
The de-dusting cycle water pump is arranged on the bottom outside tower body, connects spray tube and sink by pipeline respectively.
The drainpipe is divided into the first drainpipe and the second drainpipe, and the length of the second drainpipe is longer than the first draining
Pipe, the first drainpipe and the second drainpipe arranged for interval.
Increase water curtain net in sprinkler head lower part, water curtain net is arranged to PVC fine-structure meshes, and PVC fine-structure meshes top increases overflow launder, top
Water under sprinkler head is spilt enters the overflow launder at the top of the PVC fine-structure meshes of lower part after water collecting plate is collected by drainpipe, after water overflow
On PVC fine-structure meshes trickling form water curtain, by PVC fine-structure meshes install alternatively up and down to by air-flow formed baffling act on, increase
The contact area of current and gas, gas enter after water layer receipts water is received on upper strata through water curtain and enter behind sprinkler head sprinkling region to gas
Body carries out secondary washing, the dust carried secretly in double absorption gas, while this design enables the emptying dust reach effluent standard
The floating length of tower top emptying tail gas is enough solved, achievees the purpose that control sense organ pollution, when fully increasing contact area with contacting
Between after can reduce gas entrainment caused by water loss, reduce the rate of water make-up of desalted water, additionally it is possible to fully promote the dense of recirculated water
Degree increases the economic value of recycle-water.
The beneficial effects of the utility model are：
1st, control emptying dust content is up to standard.
2nd, shorten emptying tail gas floating length and reach control sense organ pollution.
3rd, entrainment loss of the air-discharging to water is reduced.
4th, the rate of water make-up of desalted water is reduced.
5th, solution concentration is promoted, increases solution value.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1st, water collecting plate；2nd, spray tube；3rd, sprinkler head；4th, tower body；5th, tube sheet；6th, the first drainpipe；7th, the second draining
Pipe；8th, overflow launder；9th, water curtain net；10th, de-dusting cycle water pump；11st, sink.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, granulation tower dust-removing recovery device described in the utility model, including tower body 4, on 4 internal upper part of tower body
It is arranged with water collecting plate 1, spray tube 2 is set between water collecting plate 1,2 bottom of spray tube is distributed with sprinkler head 3, middle part in tower body 4
Drainpipe is furnished with, draining bottom of the tube is respectively provided with overflow launder 8, and 8 bottom of overflow launder is respectively provided with water curtain net 9, and drainpipe top is respectively mounted
On tube sheet 5, tube sheet 5 is mounted on 4 inner wall of tower body, and 4 bottom of tower body is sink 11, and sink 11 is connected by de-dusting cycle water pump 10
2 one end of spray tube.The spray tube 2 is arranged horizontally in inside tower body 4.Water collecting plate 1 is arranged to two, and drainpipe is located at lower part
The lower section of water collecting plate 1.Drainpipe is vertically arranged in 5 bottom of tube sheet, and water curtain net 9 is PVC nets.De-dusting cycle water pump 10 is arranged on tower
Bottom outside body 4 connects spray tube 2 and sink 11 by pipeline respectively.Drainpipe is divided into the first drainpipe 6 and the second drainpipe
7, the length of the second drainpipe 7 is longer than the first drainpipe 6,7 arranged for interval of the first drainpipe 6 and the second drainpipe.
Water under top spray first 3 is spilt enters by drainpipe the overflow at the top of the PVC fine-structure meshes of lower part after the collection of water collecting plate 1
Slot 8, after water overflow on PVC fine-structure meshes trickling form water curtain, by PVC fine-structure meshes install alternatively up and down to by air-flow formed
Baffling acts on, and increases the contact area of current and gas, and gas enters after water layer receipts water is received on upper strata through water curtain and enters sprinkler head 3
Secondary washing, the dust carried secretly in double absorption gas are carried out to gas after spraying region.
Claims (6)
1. a kind of granulation tower dust-removing recovery device, it is characterised in that：Including tower body (4), tower body (4) internal upper part is vertically disposed with receipts
Water plate (1), sets spray tube (2) between water collecting plate (1), and spray tube (2) bottom is distributed with sprinkler head (3), middle part in tower body (4)
Drainpipe is distributed with, draining bottom of the tube is respectively provided with overflow launder (8), and overflow launder (8) bottom is respectively provided with water curtain net (9), draining tube top
End is installed on tube sheet (5), and tube sheet (5) is mounted on tower body (4) inner wall, and tower body (4) bottom is sink (11), and sink (11) is logical
Cross de-dusting cycle water pump (10) connection spray tube (2) one end.
2. granulation tower dust-removing recovery device according to claim 1, it is characterised in that：Spray tube (2) is arranged horizontally in tower
Body (4) is internal.
3. granulation tower dust-removing recovery device according to claim 1, it is characterised in that：Water collecting plate (1) is arranged to two, row
Water pipe is located at the lower section of lower part water collecting plate (1).
4. granulation tower dust-removing recovery device according to claim 1, it is characterised in that：Drainpipe is vertically arranged in tube sheet
(5) bottom, water curtain net (9) are PVC nets.
5. granulation tower dust-removing recovery device according to claim 1, it is characterised in that：De-dusting cycle water pump (10) is arranged on
The bottom of tower body (4) outside connects spray tube (2) and sink (11) by pipeline respectively.
6. granulation tower dust-removing recovery device according to claim 1, it is characterised in that：Drainpipe is divided into the first drainpipe
(6) and the second drainpipe (7), the length of the second drainpipe (7) are longer than the first drainpipe (6), the first drainpipe (6) and second row
Water pipe (7) arranged for interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352757.2U CN207371261U (en) | 2017-10-19 | 2017-10-19 | Granulation tower dust-removing recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352757.2U CN207371261U (en) | 2017-10-19 | 2017-10-19 | Granulation tower dust-removing recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207371261U true CN207371261U (en) | 2018-05-18 |
Family
ID=62335769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721352757.2U Active CN207371261U (en) | 2017-10-19 | 2017-10-19 | Granulation tower dust-removing recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207371261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316867A (en) * | 2018-12-14 | 2019-02-12 | 福建福清万年青水泥有限公司 | A kind of fixed cleaner |
-
2017
- 2017-10-19 CN CN201721352757.2U patent/CN207371261U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316867A (en) * | 2018-12-14 | 2019-02-12 | 福建福清万年青水泥有限公司 | A kind of fixed cleaner |
| CN109316867B (en) * | 2018-12-14 | 2024-05-07 | 福建福清万年青水泥有限公司 | Fixed dust collecting equipment |
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