CN205649982U - Backward flow formula desulfurization dust collector - Google Patents
Backward flow formula desulfurization dust collector Download PDFInfo
- Publication number
- CN205649982U CN205649982U CN201620392993.6U CN201620392993U CN205649982U CN 205649982 U CN205649982 U CN 205649982U CN 201620392993 U CN201620392993 U CN 201620392993U CN 205649982 U CN205649982 U CN 205649982U
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- CN
- China
- Prior art keywords
- tower
- gas wash
- desulfurizing tower
- wash tower
- device body
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- 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 backward flow formula desulfurization dust collector, including device body, gas wash tower, air extractor, desulfurizing tower, control box and air duct, device body right side is provided with the gas wash tower, and the side -mounting very has an air duct on the gas wash tower, the gas wash tower passes through the air duct and is connected with the air extractor, the air extractor passes through the air duct to be connected with the desulfurizing tower, and the desulfurizing tower bottom passes through the alkaliproof suction pump and be connected with the effluent water sump, the desulfurizing tower passes through the alkaliproof suction pump and is connected with the alkali lye pond, the desulfurizing tower top is provided with the gas outlet, the device body has the side to be provided with the control box, and the control box right side is provided with the PLC controller, the control box upside is provided with the receiver, and the receiver right side is provided with the run switch. The utility model discloses the air duct bottom is provided with the capillary, and the capillary upside is provided with the gas pocket, can get area of contact with water through the capillary increase is gaseous.
Description
Technical field
This utility model relates to desulfurating dust-removing equipment technical field, is specially a kind of reverse-flow type desulfation dust-extraction device.
Background technology
At present, desulphurization plant is in coal-burning boiler desulfurization and dedusting industry, and dust removing desulphurization plant is widely used, can be with wet dedusting, wet desulphurization, it is also possible to dust-removal and desulfurizing is dust removal integrated, is not only suitable for power station fire coal circulating fluidized bed boiler dust-removal and desulfurizing, also wet method sulphur removing and dust removing and the gas cleaning of combustion coal chain boiler can be applied, scrubbing CO_2 efficiency is high, and tail gas clean-up is thorough, but intellectualized operation is relatively low in processing procedure, labor intensive is relatively big, and operationally consumes the substantial amounts of water resource of row.
Summary of the invention
The purpose of this utility model is to provide a kind of reverse-flow type desulfation dust-extraction device, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of reverse-flow type desulfation dust-extraction device, including device body, gas wash tower, air exhauster, desulfurizing tower, control chamber and airway；It is provided with gas wash tower on the right side of described device body, and install on the upside of gas wash tower and very have airway, described gas wash tower is connected with air exhauster by airway, described air exhauster is connected with desulfurizing tower by airway, and desulfurizing tower bottom is connected with cesspool by alkali resistance suction pump, described desulfurizing tower is connected with alkali liquor pond by alkali resistance suction pump, described desulfurizing tower top is provided with gas outlet, described device body has side to be provided with control chamber, and on the right side of control chamber, it is provided with PLC, it is provided with on the right side of receptor, and receptor on the upside of described control chamber and is provided with run switch.
Preferably, being provided with suction pump on the right side of described gas wash tower, and suction pump constitutes loop by water pipe with gas wash tower, described gas wash tower bottom is provided with Rose Box.
Preferably, described airway bottom is provided with on the upside of capillary tube, and capillary tube and is provided with pore.
Preferably, described desulfurizing tower is internally provided with alkalescence detector, and alkalescence detector is connected with receptor.
Preferably, outside described device body, it is provided with self-checking unit, and self-checking unit outfan is electrically connected with siren input.
Compared with prior art, the beneficial effects of the utility model are: this equipment is provided with suction pump by the right side of gas wash tower, and suction pump constitutes loop by water pipe with gas wash tower, gas wash tower bottom is provided with Rose Box, water within gas wash tower can be filtered, re-use, airway bottom is provided with capillary tube, and on the upside of capillary tube, it is provided with pore, gas can be increased by capillary tube and obtain contact area with water, desulfurizing tower is internally provided with alkalescence detector, and alkalescence detector is connected with receptor, when alkaline relatively low time can be controlled alkali resistance suction pump by PLC and be operated, self-checking unit it is provided with outside device body, and self-checking unit outfan is electrically connected with siren input, when device body breaks down, can be reported to the police by alarm.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model.
In figure: 1 device body, 2 airways, 3 water pipes, 4 suction pumps, 5 Rose Boxes, 6 capillary tubies, 7 pores, 8 gas wash towers, 9 air exhausters, 10 alkalescence detector, 11 cesspools, 12 alkali resistance suction pumps, 13 alkali liquor ponds, 14 desulfurizing towers, 15 gas outlets, 16 self-checking units, 17 control chambers, 18 receptors, 19 run switchs, 20 PLC, 21 sirens.
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 clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that this utility model provides: a kind of reverse-flow type desulfation dust-extraction device, including device body 1, gas wash tower 8, air exhauster 9, desulfurizing tower 14, control chamber 17 and airway 2；nullGas wash tower 8 it is provided with on the right side of device body 1，And install on the upside of gas wash tower 8 and very have airway 2，Gas wash tower 8 is connected with air exhauster 9 by airway 2，Air exhauster 9 is connected with desulfurizing tower 14 by airway 2，And desulfurizing tower 14 bottom is connected with cesspool 11 by alkali resistance suction pump 12，Desulfurizing tower 14 is connected with alkali liquor pond 13 by alkali resistance suction pump 12，Desulfurizing tower 14 top is provided with gas outlet 15，Device body 1 has side to be provided with control chamber 17，And on the right side of control chamber 17, it is provided with PLC 20，Receptor 18 it is provided with on the upside of control chamber 17，And on the right side of receptor 18, it is provided with run switch 19，Suction pump 4 it is provided with on the right side of gas wash tower 8，And suction pump 4 constitutes loop by water pipe 3 and gas wash tower 8，Gas wash tower 8 bottom is provided with Rose Box 5，Airway 2 bottom is provided with capillary tube 6，And on the upside of capillary tube 6, it is provided with pore 7，Desulfurizing tower 14 is internally provided with alkalescence detector 10，And alkalescence detector 10 is connected with receptor 18，Self-checking unit 16 it is provided with outside device body 1，And self-checking unit 16 outfan is electrically connected with siren 21 input.
Operation principle；nullDedusting is carried out in flue gas being sent to gas wash tower 8 by airway 2 during use，Suction pump 4 it is provided with on the right side of gas wash tower 8，And suction pump 4 constitutes loop by water pipe 3 and gas wash tower 8，Gas wash tower 8 bottom is provided with Rose Box 5，Water within dust cleaning case 8 can be filtered，Re-use，Airway 2 bottom is provided with capillary tube 6，And on the upside of capillary tube 6, it is provided with pore 7，Gas can be increased by capillary tube 6 and obtain contact area with water，It is sent to desulfurizing tower 14 more internal by air exhauster 9 extraction，Desulfurizing tower 14 is internally provided with alkalescence detector 10，And alkalescence detector 10 is connected with receptor 18，When alkaline relatively low time can be controlled alkali resistance suction pump 12 be operated by PLC 20，Self-checking unit 16 it is provided with outside device body 1，And self-checking unit 16 outfan is electrically connected with siren 21 input，When device body 1 breaks down，Can be reported to the police by alarm 21.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
Claims (5)
1. a reverse-flow type desulfation dust-extraction device, including device body (1), gas wash tower (8), air exhauster (9), desulfurizing tower (14), control chamber (17) and airway (2)；nullIt is characterized in that: described device body (1) right side is provided with gas wash tower (8)，And the installation of gas wash tower (8) upside very has airway (2)，Described gas wash tower (8) is connected with air exhauster (9) by airway (2)，Described air exhauster (9) is connected with desulfurizing tower (14) by airway (2)，And desulfurizing tower (14) bottom is connected with cesspool (11) by alkali resistance suction pump (12)，Described desulfurizing tower (14) is connected with alkali liquor pond (13) by alkali resistance suction pump (12)，Described desulfurizing tower (14) top is provided with gas outlet (15)，Described device body (1) has side to be provided with control chamber (17)，And control chamber (17) right side is provided with PLC (20)，Described control chamber (17) upside is provided with receptor (18)，And receptor (18) right side is provided with run switch (19).
A kind of reverse-flow type desulfation dust-extraction device the most according to claim 1, it is characterized in that: described gas wash tower (8) right side is provided with suction pump (4), and suction pump (4) constitutes loop by water pipe (3) with gas wash tower (8), described gas wash tower (8) bottom is provided with Rose Box (5).
A kind of reverse-flow type desulfation dust-extraction device the most according to claim 1, it is characterised in that: described airway (2) bottom is provided with capillary tube (6), and capillary tube (6) upside is provided with pore (7).
A kind of reverse-flow type desulfation dust-extraction device the most according to claim 1, it is characterised in that: described desulfurizing tower (14) is internally provided with alkalescence detector (10), and alkalescence detector (10) is connected with receptor (18).
A kind of reverse-flow type desulfation dust-extraction device the most according to claim 1, it is characterised in that: described device body (1) outside is provided with self-checking unit (16), and self-checking unit (16) outfan is electrically connected with siren (21) input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392993.6U CN205649982U (en) | 2016-05-04 | 2016-05-04 | Backward flow formula desulfurization dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392993.6U CN205649982U (en) | 2016-05-04 | 2016-05-04 | Backward flow formula desulfurization dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205649982U true CN205649982U (en) | 2016-10-19 |
Family
ID=57401753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620392993.6U Expired - Fee Related CN205649982U (en) | 2016-05-04 | 2016-05-04 | Backward flow formula desulfurization dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205649982U (en) |
-
2016
- 2016-05-04 CN CN201620392993.6U patent/CN205649982U/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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Xianxing Inventor before: Zhong Xiang |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170804 Address after: 1206, room 48, 510220 Sakura street, Guangzhou, Guangdong, Haizhuqu District, China (two for office use only) Patentee after: Guangzhou State Environment Technology Co., Ltd. Address before: 365300 Fujian province Sanming City Qingliu County Longjin Town Street shop No. 123 Patentee before: Qingliuliangjian Environment Protection Technology Development Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20180504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |