CN204294082U - A kind of acid mist purifying tower - Google Patents
A kind of acid mist purifying tower Download PDFInfo
- Publication number
- CN204294082U CN204294082U CN201420704083.8U CN201420704083U CN204294082U CN 204294082 U CN204294082 U CN 204294082U CN 201420704083 U CN201420704083 U CN 201420704083U CN 204294082 U CN204294082 U CN 204294082U
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- CN
- China
- Prior art keywords
- tower body
- water
- feed pipe
- acid mist
- mist purifying
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- Expired - Fee Related
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a kind of acid mist purifying tower, comprise tower body, the sidewall middle and lower part of tower body is provided with air inlet, and tower body top is provided with air outlet.Be provided with two-layer Pall ring packed layer in described tower body, the top of two Pall ring packed layers is equipped with spraying mechanism, and spraying mechanism is connected with feed pipe, and feed pipe is fixed on the inwall of tower body, and feed pipe is connected with water supply installation, and tower body inner top is provided with rotational flow plate defroster.In the utility model, feed pipe is fixed on the inwall of tower body, and when feed pipe and spraying mechanism junction occur to leak, absorbing liquid leak into tower body inside, can not leak in tower body outside, avoid causing environmental pollution.
Description
Technical field
The utility model relates to field of chemical equipment, particularly a kind of acid mist purifying tower of environmental protection and saving.
Background technology
Acid mist purifying tower, is again acid gas purifying tower, acid mist purifying tower, acid fog absorption tower, Tower for purifying waste gas and fibreglass epoxy acid mist purifying column, plays the effect of dispelling pernicious gas in waste gas, have applied widely, purification efficiency is high, and equipment resistance is low, the feature that floor space is little.
Acid mist purifying tower is cleaning equipment conventional in waste gas treatment engineering.This purifying column has the multi-functional acid mist Tower for purifying waste gas product of " vertical " and " horizontal " two kinds, be mainly used in the off-gas cleaning equipment that fiberglass is material, there is product design reasonable, and adopt up-to-date high-tech filler, drag losses is few, specific area is large, and chemical reaction is perfect, and gas liquid ratio is selected rationally, absorption cleaning efficiency is high, corrosion-resistant, ageing-resistant performance is good, is convenient to the features such as installation and maintenance.Product is widely used in the purification of the toxic and harmfuls such as NOX, SO2, H2SO4, HCl, HF, SIF4, the CO2 produced in the mechanical processing industries such as chemical industry, plating, five metals, electrical equipment, medicine, printing and dyeing, telecommunication, clock and watch; Also the deodorizing process of the odorants such as ammonia, hydrogen sulfide, phenol phosgene, formaldehyde, methyl alcohol, amine is applicable to; Filter area is determined according to treating capacity, and effect 95% is dispelled in neutralization; Floss hole <10PPM.Blower fan, water pump can according to features such as user's on-the-spot flexible design layout, easy to maintenance, compact conformation, occupation of land are few.
Outer surface for carrying the feed pipe of absorbing liquid to be all positioned at tower body in existing acid mist purifying tower, owing to having fluid pressure in feed pipe, when feed pipe and shower junction are if any tiny gap, all leakage can be caused, the extraneous absorbed liquid of tower body is polluted, and waste resource.
Existing acid mist purifying tower is also had to mainly contain two kinds of spray systems, one is circulated sprinkling, namely pond is set bottom tower body, then the absorbing liquid in pond is extracted and spray, absorbing liquid after spray turns back in pond, so circulates, and this kind of spray system recycles due to absorbing liquid, the effect of acid-mist-removing is weakened gradually, cannot be in order to be effective.Another kind of disposable spray, be namely provided with water tank, extract absorbing liquid and spray from water tank, the absorbing liquid after spray is directly drained, and this needs to waste a large amount of absorbing liquids, is unfavorable for reducing costs.
Summary of the invention
For overcoming the deficiencies in the prior art and Problems existing, the utility model provides a kind of acid mist purifying tower, can prevent leakage contaminated environment, and can make full use of absorbing liquid.
The utility model is achieved through the following technical solutions:
A kind of acid mist purifying tower, comprise tower body, the sidewall middle and lower part of tower body is provided with air inlet, and tower body top is provided with air outlet.Be provided with two-layer Pall ring packed layer in described tower body, the top of two Pall ring packed layers is equipped with spraying mechanism, and spraying mechanism is connected with feed pipe, and feed pipe is fixed on the inwall of tower body, and feed pipe is connected with water supply installation, and tower body inner top is provided with rotational flow plate defroster.
Described water supply installation comprises acidproof water pump, be positioned at the storage tank outside tower body and be positioned at the circulating water pool of tower body inner bottom part, the water inlet end of acidproof water pump connects circulating water pool and storage tank respectively by water pipe, circulating-water valve is provided with between acidproof water pump and circulating water pool, water intaking valve is provided with between acidproof water pump and storage tank, the water side of acidproof water pump is connected with feed pipe, and circulating water pool is provided with the drainage channel of band draining valve.
The acidity detector that described water supply installation also comprises on-off controller and is attached thereto, acidity detector is arranged in circulating water pool, and circulating-water valve, water intaking valve and draining valve are connected with on-off controller respectively and control by on-off controller.
Described spraying mechanism comprises shower and spray head, and shower is connected with feed pipe, and spray head is provided with multiple, and is distributed on shower.
Described storage tank is provided with water filling port and gap.
The sidewall of described tower body is provided with two peep holes, and peep hole is between spraying mechanism and Pall ring packed layer.
The top of described tower body is taper.
In the utility model, feed pipe is fixed on the inwall of tower body, and when feed pipe and spraying mechanism junction occur to leak, absorbing liquid leak into tower body inside, can not leak in tower body outside, avoid causing environmental pollution; Be provided with circulating water pool and storage tank, when absorbing liquid meets instructions for use, absorbing liquid carries out circulated sprinkling, when absorbing liquid cannot reach instructions for use, drained, new absorbing liquid is extracted from storage tank, which ensure that making full use of of absorbing liquid, be conducive to reducing production cost.
Accompanying drawing explanation
Fig. 1 is broken section structural representation of the present utility model;
Fig. 2 is perspective view of the present utility model;
Fig. 3 is the structural representation of water supply installation in the utility model;
Fig. 4 is structured flowchart relevant to on-off controller in the utility model.
In figure: 1-tower body, 11-air inlet, 12-air outlet, 2-Pall ring packed layer, 3-spraying mechanism, 31-shower, 32-spray head, 4-rotational flow plate defroster, 5-feed pipe, 6-water supply installation, the acidproof water pump of 61-, 62-storage tank, 63-circulating water pool, 64-water intaking valve, 65-circulating-water valve, 66-drainage channel, 67-draining valve, 7-peep hole.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of acid mist purifying tower, comprises tower body 1, and the sidewall middle and lower part of tower body 1 is provided with air inlet 11, and tower body 1 top is provided with air outlet 12.The top being provided with two-layer Pall ring packed layer 2, two Pall ring packed layer 2 in tower body 1 is equipped with spraying mechanism 3.Spraying mechanism 3 comprises shower 31 and spray head 32, and shower 31 is connected with feed pipe 5, and spray head 32 is provided with multiple, and is distributed on shower 31.Spraying mechanism 3 is connected with feed pipe 5, and feed pipe 5 is fixed on the inwall of tower body 1, and feed pipe 5 is connected with water supply installation 6, and tower body 1 inner top is provided with rotational flow plate defroster 4.The sidewall of tower body 1 is provided with two peep holes 7, and peep hole 7 is between spraying mechanism 3 and Pall ring packed layer 2.The top of tower body 1 is taper.
Water supply installation 6 comprises acidproof water pump 61, be positioned at the storage tank 62 outside tower body 1 and be positioned at the circulating water pool 63 of tower body 1 inner bottom part, the water inlet end of acidproof water pump 61 connects circulating water pool 63 and storage tank 62 respectively by water pipe, circulating-water valve 65 is provided with between acidproof water pump 61 and circulating water pool 63, water intaking valve 64 is provided with between acidproof water pump 61 and storage tank 62, the water side of acidproof water pump 61 is connected with feed pipe 5, and circulating water pool 63 is provided with the drainage channel 66 of band draining valve 67.Storage tank 62 is provided with water filling port and gap.
As shown in Figure 4, the acidity detector that water supply installation 6 also comprises on-off controller and is attached thereto, acidity detector is arranged in circulating water pool 63, and circulating-water valve 65, water intaking valve 64 and draining valve 67 are connected with on-off controller respectively and control by on-off controller.When the acidity detector absorbing liquid detected in circulating water pool 63 meets instructions for use, on-off controller controls draining valve 67, water intaking valve 64 is closed, and controlled circulation water valve 65 is opened, and the absorbing liquid in circulating water pool 63 recycles; When detecting that the absorbing liquid in circulating water pool 63 does not meet instructions for use, controlled circulation water valve 65 cuts out, and control draining valve 67 is opened, thus the absorbing liquid in circulating water pool 63 is drained, control draining valve 67 again to close, then control water intaking valve 64 and open, when the absorbing liquid in circulating water pool 63 reaches a certain amount of, close water intaking valve 64, and circulating-water valve 65 is opened.
The course of work of the present embodiment: absorbing liquid is supplied spraying mechanism 3 by feed pipe 5 by water supply installation 6 continually, spray head 32 sprays absorbing liquid, absorbing liquid after sprinkling flow to circulating water pool 63, dusty gas enters in tower body 1 from air inlet 11, absorbing liquid through Pall ring packed layer 2 and spray purifies, then discharges from air outlet 12 through rotational flow plate defroster dehydration.
Above-described embodiment is preferably implementation of the present utility model, is not to restriction of the present utility model, and under the prerequisite not departing from inventive concept of the present utility model, any apparent replacement is all within protection domain of the present utility model.
Claims (7)
1. an acid mist purifying tower, comprise tower body (1), the sidewall middle and lower part of tower body is provided with air inlet (11), tower body top is provided with air outlet (12), it is characterized in that: be provided with two-layer Pall ring packed layer (2) in described tower body, and the top of two Pall ring packed layers is equipped with spraying mechanism (3), spraying mechanism is connected with feed pipe (5), feed pipe is fixed on the inwall of tower body, and feed pipe is connected with water supply installation (6), and tower body inner top is provided with rotational flow plate defroster (4).
2. acid mist purifying tower according to claim 1, it is characterized in that: described water supply installation (6) comprises acidproof water pump (61), be positioned at the storage tank (62) outside tower body and be positioned at the circulating water pool (63) of tower body inner bottom part, the water inlet end of acidproof water pump connects circulating water pool and storage tank respectively by water pipe, circulating-water valve (65) is provided with between acidproof water pump and circulating water pool, water intaking valve (64) is provided with between acidproof water pump and storage tank, the water side of acidproof water pump is connected with feed pipe, and circulating water pool is provided with the drainage channel (66) of band draining valve (67).
3. acid mist purifying tower according to claim 2, it is characterized in that: the acidity detector that described water supply installation (6) also comprises on-off controller and is attached thereto, acidity detector is arranged in circulating water pool (63), and circulating-water valve, water intaking valve and draining valve are connected with on-off controller respectively and control by on-off controller.
4. acid mist purifying tower according to claim 3, is characterized in that: described spraying mechanism (3) comprises shower (31) and spray head (32), and shower is connected with feed pipe, and spray head is provided with multiple, and is distributed on shower.
5. acid mist purifying tower according to claim 4, is characterized in that: described storage tank (62) is provided with water filling port and gap.
6. acid mist purifying tower according to claim 5, is characterized in that: the sidewall of described tower body (1) is provided with two peep holes (7), and peep hole is between spraying mechanism and Pall ring packed layer.
7. acid mist purifying tower according to claim 6, is characterized in that: the top of described tower body (1) is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704083.8U CN204294082U (en) | 2014-11-21 | 2014-11-21 | A kind of acid mist purifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704083.8U CN204294082U (en) | 2014-11-21 | 2014-11-21 | A kind of acid mist purifying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204294082U true CN204294082U (en) | 2015-04-29 |
Family
ID=53099667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420704083.8U Expired - Fee Related CN204294082U (en) | 2014-11-21 | 2014-11-21 | A kind of acid mist purifying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204294082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013309A (en) * | 2015-07-01 | 2015-11-04 | 太仓市顺邦防腐设备有限公司 | Multifunctional waste gas purification tower |
| CN105561772A (en) * | 2015-12-14 | 2016-05-11 | 天津市天环精细化工研究所 | Catalyst pilot test tail gas absorbing tower |
-
2014
- 2014-11-21 CN CN201420704083.8U patent/CN204294082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013309A (en) * | 2015-07-01 | 2015-11-04 | 太仓市顺邦防腐设备有限公司 | Multifunctional waste gas purification tower |
| CN105561772A (en) * | 2015-12-14 | 2016-05-11 | 天津市天环精细化工研究所 | Catalyst pilot test tail gas absorbing tower |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20191121 |