CN205549973U - High -efficient dust removal, drip washing integrated device - Google Patents
High -efficient dust removal, drip washing integrated device Download PDFInfo
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- CN205549973U CN205549973U CN201520948132.7U CN201520948132U CN205549973U CN 205549973 U CN205549973 U CN 205549973U CN 201520948132 U CN201520948132 U CN 201520948132U CN 205549973 U CN205549973 U CN 205549973U
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Abstract
The utility model discloses a high -efficient dust removal, drip washing integrated device, including devices such as tertiary spray room and lower part circulation tank. Passing through the intake pipe including smoke and dust waste gas through the negative pressure effect of fan and getting into tertiary spray room in proper order, every grade of spray room is equipped with three water curtain plate and observation windows of putting to one side, makes the shower water form multistage water curtain, obtains abundant drip washing with smoke and dust in the waste gas and absorbs, every grade of spray room links to each other with lower part circulation tank through drainage gas barrier pipe, and circulation tank is equipped with inlet tube, overflow pipe, drain pipe and second grade clarification spoiler, and the smoke and dust subsides the recovery through second grade clarification spoiler among the washing water in circulation tank, and the clear water reduplication after the clarification follows annular spraying and drenches. The utility model discloses effectively solve ordinary spray column and easily block up, retrieve the difficult problem of dust. This device has compact structure, small in size, dust removal, drip washing absorption rate height, little, energy -concerving and environment -protective, the easy and simple to handle characteristics of pressure differential loss.
Description
Technical field
The utility model relates to a kind of dedusting, drip washing equipment, particularly to absorbing flue dust, the device of fluorine-containing ammonia-contaminated gas in a kind of tantalum and niobium hydrometallurgy.
Background technology
It is some that original absorption plant spray column is provided with centrifugal water pump, nozzle, Pall ring filter medium.Utilizing centrifugal pump conveying water to nozzle, and formed by nozzle vaporific, Pall ring has filtered isolates solid effect, to prevent blocking screen plate, reaches to be dissolved in waste gas, flue dust the purpose of water.
Our company produces smoke components mainly water vapour, ammonium fluoride gas and the small amounts thing particle dust taken away by flue gas during using converter roasting hydroxide.Oxide powder dust in flue gas must be reclaimed, and fully, the pernicious gas effectively absorbed in waste gas, it is to avoid be emitted in air with gas form and cause air pollution.
The shortcoming that prior art exists: the first, clear up or reclaim oxide powder dust difficulty, wasting time and energy.The second, spray has blind area, and spray is not exclusively.3rd, the eluting column volume used is big, and floor space is big.4th, matching used blower fan and water circulating pump power are big, run power consumption high.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of high-effective dust-removing, drip washing integrated apparatus, solves the purposes such as spray-absorption is incomplete, clearing and retrieving oxide powder dust is wasted time and energy, power consumption is high.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of high-effective dust-removing, drip washing integrated apparatus, including three grades of spray chambers, three grades of spray chamber bottoms are connected with in cyclic water tank by draining trapping pipe, clarification spoiler is set in cyclic water tank, cyclic water tank is connected with water circulating pump, water circulating pump is connected to the ejecting device in three grades of spray chambers by circulating water pipe, and air inlet pipe is connected to three grades of spray chambers by blower fan, and three grades of spray chambers connect airduct by air chamber and connect.
Described air inlet pipe is connected with first order spray chamber bottom, first order spray chamber top is connected with blower fan by blast pipe, spray chamber bottom, the second level is connected with blower fan through discharge pipe, third level spray chamber bottom connects airduct by air chamber and is connected with spray chamber top, the second level, and third level spray chamber top is provided with blast pipe.
Every grade described of three grades of spray chambers are provided with three pieces of tilting water curtain plates, tops and are connected with circulating water pipe and have ejecting device, upper side to arrange a shower nozzle observation window being made up of PE transparent panel.
Three grades of described spray chamber every grade bottoms are connected with cyclic water tank by draining trapping pipe.
Described cyclic water tank side is arranged over water inlet pipe, overflow pipe, side bottom arrange drainpipe, arranges two grades of clarification spoilers inside cyclic water tank.
Described cyclic water tank is connected with circulating water pipe by water circulating pump, and circulating water pipe connects ejecting device.
Compared with prior art, the beneficial effects of the utility model are: by arranging draining valve at cyclic water tank, and flue dust is expelled directly out by the slip after absorbing, it is easy to reclaims and clears up；By arranging water curtain plate, all flue dust are forced to absorb by water curtain, eliminate spray blind area, solve spray the most sufficiently problem；Package unit volume is little, and floor space is little；Blower fan and water circulating pump power that matched with devices uses are little, run power consumption low.
Accompanying drawing explanation
Fig. 1 is structural representation front elevation of the present utility model
Fig. 2 is structural representation side view of the present utility model
Detailed description of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of high-effective dust-removing, drip washing integrated apparatus.Prior art is to use spray column absorption plant, it is some that this device is provided with centrifugal water pump, nozzle, Pall ring filter medium, utilize centrifugal pump conveying water to nozzle, and formed vaporific by nozzle, Pall ring has filtered isolation solid effect, to prevent blocking screen plate, reach to be dissolved in waste gas, flue dust the purpose of water.There is cleaning, reclaim oxide powder dust difficulty in prior art, wastes time and energy；Spray has blind area, and spray is not exclusively；The eluting column volume used is big, and floor space is big；Matching used blower fan and water circulating pump power are big, run the shortcoming that power consumption is high.The utility model design a kind of high-effective dust-removing, drip washing integrated apparatus, make the oxide powder dust in flue gas all be reclaimed, and fully, the pernicious gas effectively absorbed in waste gas, it is to avoid be emitted in air and cause air pollution.The recovery cleaning of this device is convenient, spray non-blind area, volume is little, power consumption is low.
It is described in detail referring to the drawings below in conjunction with embodiment, technical characteristic the most of the present utility model and advantage is interpretated more in-depth.
Structural representation of the present utility model is as shown in Figure 1, 2, a kind of high-effective dust-removing, drip washing integrated apparatus, including: 1, three grades of spray chambers of air inlet pipe 2,21,22, draining trapping pipe 12, cyclic water tank 3, clarification spoiler 16, water circulating pump 4, circulating water pipe 5, ejecting device 8, blower fan 13, air chamber connect airduct 10, blast pipe 11, water inlet pipe 17, drainpipe 15, overflow pipe 19, blast pipe 6, observation window 7, discharge pipe 9, flushing valve 14, water curtain plate 18, purge valve 20 device.
Flue dust enters spray chamber 2 through the suction function of blower fan by air inlet pipe 1, described air inlet pipe 1 is placed in rotary furnace offgas duct in bucket-shaped and leave gap, it is ensured that flue dust does not produces suction function to avoid the loss of oxide to rotary furnace while being sucked into spray chamber completely.Described air inlet pipe 1 is connected with first order spray chamber 2 bottom, and first order spray chamber 2 top is connected with blower fan 13 by blast pipe 6, and blast pipe 6 elbow part arranges flushing valve 14, facilitates water flowing to be rinsed during blocking.
Second level spray chamber 21 bottom is connected with blower fan 13 through discharge pipe 9, and third level spray chamber 22 bottom connects airduct 10 by air chamber and is connected with second level spray chamber 21 top, and third level spray chamber 22 top is provided with blast pipe 11.Arranging a purge valve 20 on described blower fan 13, partial salts forms crystallization on draught fan impeller to be caused impeller uneven and makes blower fan be easy to water receiving when producing vibration and clean.
Described three grades of spray chambers 2,21,22 every grade be provided with three blocks of tilting water curtain plates 18, its top is provided with ejecting device 8 and is connected with circulating water pipe 5, and upper side respectively arranges a shower nozzle observation window 7 being made up of PE transparent panel, convenient observation spray situation, clear up shower nozzle if desired, it is ensured that spraying effect.It is connected with cyclic water tank 3 by draining trapping pipe 12 bottom every grade of spray chamber.
Described cyclic water tank 3 side is arranged over that water inlet pipe 17 facilitates moisturizing, overflow pipe 19 water the most automatically to overflow, side bottom arranges the slurry after drainpipe 15 convenient discharge drip washing, and cyclic water tank 3 is internal to be arranged two grades of clarification spoilers 16 and makes cycling use of water fully be clarified.Cyclic water tank 3 is connected with circulating water pipe 5 by water circulating pump 4, and circulating water pipe 5 connects ejecting device 8.
Described ejecting device 8 forms water smoke after being supplied water by circulating water pipe 5, and water smoke forms water curtain when water curtain plate 18, forces to carry out the dedusting of flue dust, drip washing absorption.After drip washing, feed liquid reaches cyclic water tank 3 by draining trapping pipe 12.
By the technical scheme in above example, the utility model is carried out clear, complete description, it is clear that described embodiment is the embodiment of the utility model part rather than whole embodiments.Based on the embodiment in 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 the utility model protection.
Claims (6)
1. a high-effective dust-removing, drip washing integrated apparatus, including three grades of spray chambers (2, 21, 22), three grades of spray chambers (2, 21, 22) bottom is connected with in cyclic water tank (3) by draining trapping pipe (12), clarification spoiler (16) is set in cyclic water tank (3), cyclic water tank (3) is connected with water circulating pump (4), water circulating pump (4) is connected to spray chamber (2 by circulating water pipe (5) afterwards, 21, 22) ejecting device (8) in, air inlet pipe (1) is connected to three grades of spray chambers (2 by blower fan (13), 21, 22), three grades of spray chambers (2, 21, 22) connect airduct (10) by air chamber to connect.
High-effective dust-removing the most according to claim 1, drip washing integrated apparatus, it is characterized in that: described air inlet pipe (1) is connected with first order spray chamber (2) bottom, first order spray chamber (2) top is connected with blower fan (13) by blast pipe (6), second level spray chamber (21) bottom is connected with blower fan (13) through discharge pipe (9), third level spray chamber (22) bottom connects airduct (10) by air chamber and is connected with second level spray chamber (21) top, third level spray chamber (22) top is provided with blast pipe (11).
High-effective dust-removing the most according to claim 2, drip washing integrated apparatus, it is characterized in that: described three grades of spray chambers (2,21,22) every grade are provided with three blocks of tilting water curtain plates (18) and ejecting device (8), three grades of spray chamber (2,21,22) upper side respectively arrange a shower nozzle observation window (7) being made up of PE transparent panel.
High-effective dust-removing the most according to claim 3, drip washing integrated apparatus, it is characterised in that: described three grades of spray chambers (2,21,22) are connected with bottom cyclic water tank (3) by draining trapping pipe (12).
High-effective dust-removing the most according to claim 4, drip washing integrated apparatus, it is characterized in that: described cyclic water tank (3) side is arranged over water inlet pipe (17), overflow pipe (19), side bottom arrange drainpipe (15), cyclic water tank (3) is internal arranges two grades of clarifications spoiler (16).
High-effective dust-removing the most according to claim 5, drip washing integrated apparatus, it is characterized in that: described cyclic water tank (3) is connected with circulating water pipe (5) by water circulating pump (4), circulating water pipe (5) connects ejecting device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520948132.7U CN205549973U (en) | 2015-11-25 | 2015-11-25 | High -efficient dust removal, drip washing integrated device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520948132.7U CN205549973U (en) | 2015-11-25 | 2015-11-25 | High -efficient dust removal, drip washing integrated device |
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| Publication Number | Publication Date |
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| CN205549973U true CN205549973U (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520948132.7U Active CN205549973U (en) | 2015-11-25 | 2015-11-25 | High -efficient dust removal, drip washing integrated device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432917A (en) * | 2018-12-25 | 2019-03-08 | 博尔塔拉蒙古自治州兴旺科技有限责任公司 | A kind of ore crushing dust-extraction unit |
-
2015
- 2015-11-25 CN CN201520948132.7U patent/CN205549973U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432917A (en) * | 2018-12-25 | 2019-03-08 | 博尔塔拉蒙古自治州兴旺科技有限责任公司 | A kind of ore crushing dust-extraction unit |
| CN109432917B (en) * | 2018-12-25 | 2024-03-05 | 博尔塔拉蒙古自治州兴旺科技有限责任公司 | Ore crushing and dust removing device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: 513000 Qingyuan village, Qiaotou town, Yingde Town, Hongqiao, Guangdong Patentee after: Simei resources (Guangdong) Co., Ltd Address before: 513055 Guangdong province city Qiaotou town Hongqiao village far before the village ponds Patentee before: GUANGDONG ZHIYUAN NEW MATERIALS Co.,Ltd. |