CN202224413U - Device for cleaning pipe for absorbing pollutant solution from ambient air and waste gas - Google Patents
Device for cleaning pipe for absorbing pollutant solution from ambient air and waste gas Download PDFInfo
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- CN202224413U CN202224413U CN2011203296127U CN201120329612U CN202224413U CN 202224413 U CN202224413 U CN 202224413U CN 2011203296127 U CN2011203296127 U CN 2011203296127U CN 201120329612 U CN201120329612 U CN 201120329612U CN 202224413 U CN202224413 U CN 202224413U
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Abstract
The utility model relates to an absorption pipe for monitoring atmospheric pollutants. A device for cleaning pipe for absorbing pollutant solution from ambient air and waste gas comprises a lotion storage tank with a ball valve, an absorption pipe to be washed, an air compression pump, a jet pump, a lower busbar, an upper busbar, three-way electromagnetic valves, a waste liquid storage tank and a time relay, wherein the air compression pump is used for providing power for supplying liquid, bubbling, draining liquid and drying for the cleaning device; a negative pressure port of the jet pump is connected with the three-way electromagnetic valve a and the ball valve; one outlet of the jet pump is connected with the three-way electromagnetic valve b and the three-way electromagnetic valve c; the lower busbar is connected with the three-way electromagnetic valve c; the upper busbar and the lower busbar are connected with two ends of the absorption pipe; the three-way electromagnetic valve d (11) is connected with the upper busbar; the three-way electromagnetic valve d is connected with the waste liquid storage tank; the three-way electromagnetic valve b is connected with the waste liquid storage tank; and the time relay is connected with the three-way electromagnetic valve a, the three-way electromagnetic valve b, the three-way electromagnetic valve c and the three-way electromagnetic valve d respectively. The utility model can clean the absorption pipes in batches, can guarantee the cleaning quality and can improve the production efficiency.
Description
Technical field
The utility model relates to the atmosphere pollution monitoring, relates in particular to the absorption tube of pollutant in surrounding air and the waste gas.
Background technology
The environmental monitoring field often relates to the monitoring of pollutant in surrounding air and the waste gas, according to existence and the concentration level and the used analytical method of pollutant, generally is divided into the pollutant of gaseous state, particle and two states coexistence.The dynamic sampling method of the many employings of gaseous contaminant, dynamic sampling method is with aspiration pump gaseous sample to be passed through the absorbing medium in the absorption tube, and gaseous state pollutant to be measured is concentrated in the medium.Absorbing medium is liquid and cavernous solid particulate matter normally, and its purpose has not only concentrated pollutant to be measured, has improved sensitivity for analysis, and helps removing interfering material and the analytical method of selecting different principle.Solution absorption method is mainly used in the collection gaseous contaminant, is the concentrated sampling method of the most frequently used gaseous contamination matter sample.
Required absorption tube in the solution absorption method, less because of air inlet, gas outlet caliber, in order to improve absorption efficiency, often adopt porous glass plate structure.Traditional cleaning way adopts manual work to clean one by one, and the fluid infusion of cleaning process, bubbling clean and discharge opeing complicated steps, time-consuming, cleans to finish and need in baking oven, dry.Existing cleaning way has a strong impact on production efficiency, and cleaning quality is difficult to guarantee.
Summary of the invention
The utility model is intended to address the aforementioned drawbacks, and the cleaning device of pollutant solution absorption pipe in surrounding air and the waste gas is provided.The utility model can clean absorption tube in batches, with fluid infusion, bubbling cleaning, discharge opeing and drying steps automation, guarantees cleaning quality, enhances productivity.
For addressing the above problem, the cleaning device of pollutant solution absorption pipe in a kind of surrounding air and the waste gas, it comprises, has the washing lotion accumulator tanks and absorption tube to be washed of ball valve, it also comprises:
The air pressure pump of the power of fluid infusion, bubbling, discharge opeing and drying is provided for cleaning device;
Jet pump, its negative port are connected with three-way magnetic valve a and said ball valve, and an outlet of jet pump is connected with three-way magnetic valve c with three-way magnetic valve b;
Following bus-bar, said three-way magnetic valve c is connected with following bus-bar;
Last bus-bar, upper and lower bus-bar connects the two ends of said absorption tube respectively;
Three-way magnetic valve d (11), it is connected with the said bus-bar of going up, and three-way magnetic valve d also is connected with the waste liquid accumulator tanks; Three-way magnetic valve b with also be connected with the waste liquid accumulator tanks;
The time relay, it connects three-way magnetic valve a, three-way magnetic valve b, three-way magnetic valve c and three-way magnetic valve d respectively and is connected.
The cleaning device of pollutant solution absorption pipe in described surrounding air and the waste gas, said washing lotion accumulator tanks are equipped with and clean the required washing lotion of said absorption tube.
Fluid infusion that the utility model is integrated, bubbling, discharge opeing and dry automation function.The compressed air that air pressure pump produces at the negative pressure section formation negative-pressure vacuum of jet pump, thereby has played the effect of carrying washing lotion through jet pump.Through the gas-liquid fluid of mix, under the cooperation of three-way magnetic valve, get into absorption tube, the bus-bar entering waste liquid accumulator tanks that unnecessary washing lotion is flowed through and is positioned at the absorption tube other end through bus-bar.After accomplishing the fluid infusion step, cut off the fluid infusion stream, jet pump is no longer fluid infusion in absorption tube just; This moment, jet pump only played the effect of transporting compressed gas body; Get in the absorption tube through bus-bar, the bubbling of generation can effectively clean the inwall of absorption tube, guarantees cleaning quality; Unnecessary gas plays the pressure balanced effect of holding device through the bus-bar emptying of the other end.Under the control of the time relay, above-mentioned fluid infusion and bubbling step finish immediately, and device gets into the discharge opeing step.The time relay is had an effect, and through the switching of three-way magnetic valve, direction of flow begins to reverse, and the negative port of jet pump begins to extract the washing lotion in the absorption bottle through bus-bar, plays the effect of discharge opeing.The magnetic valve that links to each other with the bus-bar of the absorption tube other end also under the effect of the time relay, is opened the emptying port, satisfies the pressure balance of device.After the discharge opeing step finished, " fluid infusion---bubbling---discharge opeing " step that can circulate only needed the time relay to reset again and gets final product.After accomplishing final discharge opeing step, absorption tube is remaining a small amount of washing lotion on the tube wall only, device gets into drying steps automatically, has save the link that absorption tube gets into oven for drying.
The utility model is used for the absorption tube automatic flushing device in environmental monitoring field, designed simple in structure, form reasonably device, can guarantee fluid infusion, bubbling, discharge opeing and dry automation function.The automatic cleaning action of this device mass is not only raised labour productivity greatly, and can be guaranteed cleaning quality.
Description of drawings
Below, in conjunction with accompanying drawing the present invention is further described:
Fig. 1 is the sketch map of utility model.
The specific embodiment
As shown in Figure 1: the cleaning device of pollutant solution absorption pipe in a kind of surrounding air and the waste gas; It comprises; Air pressure pump 1 is connected with jet pump 2, and the compressed air source of whole device is provided, and promptly provides the institute of fluid infusion, bubbling, discharge opeing and drying dynamic.Absorption tube 15 has only shown 4 in illustration, in fact can expand as the case may be, the two ends of absorption tube 15 respectively with following bus-bar 9, go up bus-bar 10 and link to each other, bus-bar should be closed in cleaning step as if unnecessary interface is arranged.The air inlet of absorption tube 15 in the surrounding air sampling should link to each other with following bus-bar 9, thereby guarantees the realization of bubbling step.Washing lotion accumulator tanks 5, waste liquid accumulator tanks 8 and waste liquid accumulator tanks 12 keep and the atmosphere state non-closed container.
In fluid infusion and the bubbling step; Under the control of the time relay 13: first port one 6 of three-way magnetic valve a3 is communicated with second port one 7; First port 24 of three-way magnetic valve b6 is communicated with second port 25; First port 21 of three-way magnetic valve c7 is communicated with the 3rd port 23, and first port 27 of three-way magnetic valve d11 is communicated with the 3rd port 29.
In the fluid infusion step; First port one 9 of ball valve 4 is communicated with second port 20; Flow through ball valve 4, three-way magnetic valve a3 of washing lotion in the washing lotion accumulator tanks 5 gets into jet pump negative port 14, forms gas-liquid mixture fluid with compressed air, flows out jet pump outlet 31; The three-way magnetic valve 6, three-way magnetic valve 7, bus-bar 9 of flowing through again gets into absorption tubes 15, and flow through bus-bar 10, three-way magnetic valve 11 of unnecessary washing lotion gets into waste liquid accumulator tankses 12.
After accomplishing fluid infusion, first port one 9 and second port 20 of ball valve 4 are closed.Jet pump negative port 14 no longer includes any fluid and gets into, and this moment, compressed air flowed out jet pump outlet 31 as the pure gas fluid, and subsequent path is with the fluid infusion step.Compressed air gets into absorption tubes 15 through three-way magnetic valve b6, three-way magnetic valve c7, following bus-bar 9, plays the effect that the bubbling degree of depth is cleaned.Unnecessary compressed air gets into waste liquid accumulator tanks 12 through last bus-bar 10, three-way magnetic valve d11, guarantees whole device pressure balance.
In discharge opeing and the drying steps; Under the control of the time relay 13: first port one 6 of three-way magnetic valve a3 is communicated with the 3rd port one 8; Second port 25 of three-way magnetic valve b6 is communicated with the 3rd port 26; Second port 22 of three-way magnetic valve c7 is communicated with the 3rd port 23, and first port 27 of three-way magnetic valve d11 is communicated with second port 28.First port one 9 of ball valve 4 and second port 20 remain closes.
Under the control of the time relay 13, device transfers the discharge opeing step to by the bubbling step, and for absorption tube 15, reverse has taken place the stream of fluid.Washing lotion in the absorption tube 15 gets into jet pump negative port 14 through last bus-bar 9, three-way magnetic valve c7, three-way magnetic valve a3, mixes forming the gas-liquid fluid with compressed air, flows out jet pump outlet 31, the three-way magnetic valve b6 that flows through again entering waste liquid accumulator tanks 8.For keeping the pressure balance of whole device, the waste liquid suck-back in the waste liquid accumulator tanks 12 is also considered the introducing surrounding air at three-way magnetic valve d11 place simultaneously.
In the typical drying steps, the action that does not relate to any device changes, and the fluid path of flowing through is equal to the discharge opeing step.In the discharge opeing step, the washing lotion in the absorption bottle 15 only drains in waste liquid accumulator tanks 8 absorption bottles 15 in the remaining a small amount of washing lotion of tube wall, and is gradually that absorption tube is dry through the step that continues, and can think that drying steps is the continuity of discharge opeing step.
Claims (2)
1. the cleaning device of pollutant solution absorption pipe in surrounding air and the waste gas, it comprises, has the washing lotion accumulator tanks and absorption tube to be washed of ball valve, it is characterized in that it also comprises:
The air pressure pump of the power of fluid infusion, bubbling, discharge opeing and drying is provided for cleaning device;
Jet pump, its negative port are connected with three-way magnetic valve a and said ball valve, and an outlet of jet pump is connected with three-way magnetic valve c with three-way magnetic valve b;
Following bus-bar, said three-way magnetic valve c is connected with following bus-bar;
Last bus-bar, upper and lower bus-bar connects the two ends of said absorption tube respectively;
Three-way magnetic valve d, it is connected with the said bus-bar of going up, and three-way magnetic valve d also is connected with the waste liquid accumulator tanks; Three-way magnetic valve b with also be connected with the waste liquid accumulator tanks;
The time relay, it connects three-way magnetic valve a, three-way magnetic valve b, three-way magnetic valve c and three-way magnetic valve d respectively.
2. the cleaning device of pollutant solution absorption pipe is characterized in that in surrounding air according to claim 1 and the waste gas, and said washing lotion accumulator tanks is equipped with and cleans the required washing lotion of said absorption tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203296127U CN202224413U (en) | 2011-09-05 | 2011-09-05 | Device for cleaning pipe for absorbing pollutant solution from ambient air and waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203296127U CN202224413U (en) | 2011-09-05 | 2011-09-05 | Device for cleaning pipe for absorbing pollutant solution from ambient air and waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224413U true CN202224413U (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203296127U Expired - Fee Related CN202224413U (en) | 2011-09-05 | 2011-09-05 | Device for cleaning pipe for absorbing pollutant solution from ambient air and waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224413U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128335A (en) * | 2014-08-06 | 2014-11-05 | 苏州工业园区清源华衍水务有限公司 | Pipeline cleaning device |
| CN104511462A (en) * | 2014-12-01 | 2015-04-15 | 贵州省环境科学研究设计院 | Porous glass plate absorption bottle washing device |
| CN104889126A (en) * | 2015-06-01 | 2015-09-09 | 阿拉山口出入境检验检疫局综合技术服务中心 | Cleaning device of experimental appliance |
| CN113843237A (en) * | 2021-10-11 | 2021-12-28 | 青岛富勒姆科技有限公司 | Multi-position cleaning equipment and method for gas absorption bottle of porous glass plate |
-
2011
- 2011-09-05 CN CN2011203296127U patent/CN202224413U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128335A (en) * | 2014-08-06 | 2014-11-05 | 苏州工业园区清源华衍水务有限公司 | Pipeline cleaning device |
| CN104511462A (en) * | 2014-12-01 | 2015-04-15 | 贵州省环境科学研究设计院 | Porous glass plate absorption bottle washing device |
| CN104889126A (en) * | 2015-06-01 | 2015-09-09 | 阿拉山口出入境检验检疫局综合技术服务中心 | Cleaning device of experimental appliance |
| CN104889126B (en) * | 2015-06-01 | 2016-10-05 | 阿拉山口出入境检验检疫局综合技术服务中心 | Experiment appliance wash mill |
| CN113843237A (en) * | 2021-10-11 | 2021-12-28 | 青岛富勒姆科技有限公司 | Multi-position cleaning equipment and method for gas absorption bottle of porous glass plate |
| CN113843237B (en) * | 2021-10-11 | 2022-08-02 | 青岛富勒姆科技有限公司 | Multi-position cleaning equipment and method for gas absorption bottle of porous glass plate |
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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 |
Granted publication date: 20120523 Termination date: 20150905 |
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| EXPY | Termination of patent right or utility model |