CN202654889U - Leady waste gas treatment equipment - Google Patents
Leady waste gas treatment equipment Download PDFInfo
- Publication number
- CN202654889U CN202654889U CN 201220264281 CN201220264281U CN202654889U CN 202654889 U CN202654889 U CN 202654889U CN 201220264281 CN201220264281 CN 201220264281 CN 201220264281 U CN201220264281 U CN 201220264281U CN 202654889 U CN202654889 U CN 202654889U
- Authority
- CN
- China
- Prior art keywords
- pipe
- packed tower
- waste gas
- board packed
- leady
- 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)
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses leady waste gas treatment equipment, which comprises a swirl board packed tower, a Venturi smoke inlet pipe, a smoke outlet pipe, an induced draft fan and a chimney, wherein the induced draft fan is driven by a motor; the smoke outlet pipe is connected with the chimney through the induced draft fan; the Venturi smoke inlet pipe is connected to a gas inlet of the swirl board packed tower; the smoke outlet pipe is connected to a gas outlet of the swirl board packed tower; a coiled pipe is arranged on the upper part of the swirl board packed tower and is provided with a liquid supply pipe; a circulating water pump is arranged at the tail end of the liquid supply pipe and is placed in a clean-water reservoir; a chemical feed pipe and a potential of hydrogen (PH) measurer are arranged above the clean-water reservoir; and an overflow port is formed in the lower part of the swirl board packed tower and is connected with a blow-off pipe. The leady waste gas treatment equipment is simple in structure, easy and convenient to operate, low in maintenance cost and low in running energy consumption, leady waste particles can be effectively removed, waste gas purification efficiency is over 96%, and the treatment standard of the leady waste gas treatment equipment is lower than the specified value, which is 0.03mg/m<3>, of the maximum acceptable mass concentration of the integrated emission standard of air pollutants.
Description
Technical field
The utility model belongs to the waste gas treatment equipment technical field, particularly a kind of waste gas containing lead treatment facility.
Background technology
At present, in the situation that the nonferrous metal ore resource day by day reduces, non-ferrous metal metallurgy will be the important channel that solves shortage of resources.Because technique is simple, small investment, instant effect, non-ferrous metal metallurgy had obtained very rapidly development in recent years.Because personnel's environmental consciousness is thin, the exhaust emission that discharges in the nonferrous metallurgical process is serious, so that the Environment Pollution Event frequent occurrence brings great threat to the human settlement.
The utility model content
The utility model provides a kind of simple in structure, easy and simple to handle and waste gas containing lead treatment facility that purification efficiency is high.
For achieving the above object, the technical solution of the utility model is: a kind of waste gas containing lead treatment facility, comprise spiral board packed tower, venturi smoke-intake pipe road, smoke pipeline, air-introduced machine and chimney, air-introduced machine is by Motor Drive, and the smoke pipeline links to each other by air-introduced machine with chimney; Venturi smoke-intake pipe road is connected to the air inlet of spiral board packed tower, and the smoke pipeline is connected to the gas outlet of spiral board packed tower; Spiral board packed tower top is provided with coil pipe, and coil pipe is provided with feed pipe, and the feed pipe end is provided with water circulating pump, and water circulating pump places in the clear water reserviors, and the clear water reserviors top is provided with chemical feed pipe and PH analyzer; Spiral board packed tower bottom is provided with overfall, is connected with blow-off pipe on the overfall.
Adjacent circulatory pool and the sedimentation basin of being provided with of described clear water reserviors one side, the blow-off pipe end stretches in the sedimentation basin, and clear water reserviors are connected with circulatory pool top, and circulatory pool is connected with sedimentation basin top.
Compared with prior art, the utility model has the advantages that: the utility model comprises spiral board packed tower, venturi smoke-intake pipe road, smoke pipeline, air-introduced machine and chimney, and air-introduced machine is by Motor Drive, and the smoke pipeline links to each other by air-introduced machine with chimney; Venturi smoke-intake pipe road is connected to the air inlet of spiral board packed tower, and the smoke pipeline is connected to the gas outlet of spiral board packed tower; Spiral board packed tower top is provided with coil pipe, and coil pipe is provided with feed pipe, and the feed pipe end is provided with water circulating pump, and water circulating pump places in the clear water reserviors, and the clear water reserviors top is provided with chemical feed pipe and PH analyzer; Spiral board packed tower bottom is provided with overfall, be connected with blow-off pipe on the overfall, it is simple in structure, easy and simple to handle, maintenance cost is low, and operation energy consumption is little, can effectively remove the waste gas containing lead particle, the purification efficiency of lead fume, lead dust is more than 96 % in the waste gas, and cleanup standard is lower than that discharge standard of air pollutants is the highest allows mass concentration 0.03mg/m
3Setting.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Waste gas containing lead treatment facility as shown in Figure 1, it comprises spiral board packed tower 1, venturi smoke-intake pipe road 4, smoke pipeline 7, air-introduced machine 8 and chimney 3, and smoke pipeline 7 links to each other by air-introduced machine 8 with chimney 3, and air-introduced machine 8 is driven by motor 9.Venturi smoke-intake pipe road 4 front ends link to each other with boiler 2, and 4 rear ends, venturi smoke-intake pipe road are connected to the air inlet 5 of spiral board packed tower 1; Gas outlet 6, the other end that smoke pipeline 7 one ends are connected to spiral board packed tower 1 link to each other with air-introduced machine 8.Be provided with coil pipe 15 on spiral board packed tower 1 top, coil pipe 15 is provided with feed pipe 14, and feed pipe 14 lower ends are provided with water circulating pump 13, and water circulating pump 13 places in the clear water reserviors 10, also is provided with chemical feed pipe 16 and PH analyzer 17 above clear water reserviors 10.
At adjacent circulatory pool 11 and the sedimentation basin 12 of being provided with of a side of clear water reserviors 10, clear water reserviors 10 are connected with circulatory pool 11 tops, and circulatory pool 11 is connected with sedimentation basin 12 tops, and the liquid of being convenient in the sedimentation basin 12 flows into clear water reserviors 10 through circulatory pool 11.Be provided with overfall 18 in the bottom of spiral board packed tower 1, be connected with blow-off pipe 19 on the overfall 18, the end of blow-off pipe 19 stretches in the sedimentation basin 12, and the sewage in the spiral board packed tower 1 flows to sedimentation basin 12 via blow-off pipe 19.
In the present embodiment, spiral board packed tower 1 shell is that steel plate, the liner of 8mm is the granite slab of 15mm, adds active filler in spiral board packed tower 1 tower.
The course of work of the present utility model is: under the effect of air-introduced machine 8, waste gas in the boiler 2 is 4 raising flow velocitys through venturi smoke-intake pipe road, waste gas enters at a high speed in the spiral board packed tower 1, spiral board packed tower 1 interior sprinkling acetum, it in the sedimentation basin 12 is 0.4～5% sodium hydrate aqueous solution for concentration, waste gas generates lead acetate after acetum is processed, lead acetate solution enters sedimentation basin 12 through blow-off pipe 19 and generates the lead hydroxide precipitation with the sodium hydrate aqueous solution reaction again, waste gas is carried out absorption cleaning, disposable processing qualified discharge.PH value is controlled between 9～10 in above-mentioned purification process.
Claims (2)
1. waste gas containing lead treatment facility, it is characterized in that: comprise spiral board packed tower, venturi smoke-intake pipe road, smoke pipeline, air-introduced machine and chimney, air-introduced machine is by Motor Drive, and the smoke pipeline links to each other by air-introduced machine with chimney; Venturi smoke-intake pipe road is connected to the air inlet of spiral board packed tower, and the smoke pipeline is connected to the gas outlet of spiral board packed tower; Spiral board packed tower top is provided with coil pipe, and coil pipe is provided with feed pipe, and the feed pipe end is provided with water circulating pump, and water circulating pump places in the clear water reserviors, and the clear water reserviors top is provided with chemical feed pipe and PH analyzer; Spiral board packed tower bottom is provided with overfall, is connected with blow-off pipe on the overfall.
2. waste gas containing lead treatment facility as claimed in claim 1 is characterized in that: adjacent circulatory pool and the sedimentation basin of being provided with of described clear water reserviors one side, and the blow-off pipe end stretches in the sedimentation basin, and clear water reserviors are connected with circulatory pool top, and circulatory pool is connected with sedimentation basin top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264281 CN202654889U (en) | 2012-06-06 | 2012-06-06 | Leady waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264281 CN202654889U (en) | 2012-06-06 | 2012-06-06 | Leady waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202654889U true CN202654889U (en) | 2013-01-09 |
Family
ID=47449828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220264281 Expired - Fee Related CN202654889U (en) | 2012-06-06 | 2012-06-06 | Leady waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202654889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075652A (en) * | 2019-04-30 | 2019-08-02 | 南京农业大学 | A kind of grain drier exhaust gas Combined dust-cleaning apparatus |
| CN117180962A (en) * | 2023-09-07 | 2023-12-08 | 苏州绿朗环境科技有限公司 | Malodorous waste gas treatment method for high-concentration sewage station |
-
2012
- 2012-06-06 CN CN 201220264281 patent/CN202654889U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075652A (en) * | 2019-04-30 | 2019-08-02 | 南京农业大学 | A kind of grain drier exhaust gas Combined dust-cleaning apparatus |
| CN117180962A (en) * | 2023-09-07 | 2023-12-08 | 苏州绿朗环境科技有限公司 | Malodorous waste gas treatment method for high-concentration sewage station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HENAN YUANGUANG SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER NAME: PUYANG YUANGUANG TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 457000 hi tech Zone, hi tech Zone, Henan, Puyang Patentee after: HENAN YUANGUANG SCIENCE & TECHNOLOGY CO., LTD. Address before: 457001 No. 109 Zhongyuan Road, Henan, Puyang Patentee before: Puyang Yuanguang Technology Co.,Ltd. |
|
| 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: 20130109 Termination date: 20180606 |