CN1586694A - Collecting and discharging method for gas harmful condensate liquid - Google Patents
Collecting and discharging method for gas harmful condensate liquid Download PDFInfo
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- CN1586694A CN1586694A CN 200410050916 CN200410050916A CN1586694A CN 1586694 A CN1586694 A CN 1586694A CN 200410050916 CN200410050916 CN 200410050916 CN 200410050916 A CN200410050916 A CN 200410050916A CN 1586694 A CN1586694 A CN 1586694A
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Abstract
The present invention features that inside the gas conveying pipeline, several water seals are set, and gas conveying pipeline and the water seals are communicated with liquid draining pipe. There are overflow ports in the upper ends of water seals, overflow pipes connected to the overflow ports, collecting pipes connected to the overflow pipes, and collecting tank with valve connected to the other ends of the collecting pipes. Of each processing system, the first collecting tank is connected to outer compressed air and regulated with valve, liquid pipe is connected between the last collecting tank and the next one, and the last liquid pipe is connected to the collecting place. The present invention uses compressed gas to convey harmful condensed liquid, and is simple, low in power consumption, easy to operate and pollution-less.
Description
Technical field
The invention belongs to the transport process method that to utilize gas, be specifically related to the method for collecting and exhausting of the harmful condensed fluid of a kind of gas.
Technical background
In prior art, harmful condensate liquid does not allow to efflux, and for this reason, the discharging of many factories to the harmful condensate liquid of gas is arranged, be to adopt equipment such as water pump to extract the back to carry discharging with pipeline, because distance is long, water seal is many, need to adopt many pumps and many wastewater collection jars or melt pit could solve the problem that various pipelines are striden highway and passageway, so not only electricity wasting and various facility, and troublesome poeration, maintenance difficult, maintenance cost height, harmful condensate liquid are difficult to collect.
Summary of the invention
The objective of the invention is for overcoming above-mentioned defective, provide a kind of not only easy but also energy-conservation gas to be harmful to the method for collecting and exhausting of condensed fluid.
For achieving the above object, technical scheme of the present invention is: the method for collecting and exhausting of the harmful condensed water of a kind of gas, it is characterized in that: in gas transmission pipeline, be provided with some water seals, gas transmission pipeline is communicated with discharging tube with water seal, the upper end of water seal is provided with overfall, be connected with overflow pipe on the overfall, be connected with collecting pipe on the overflow pipe, the other end of collecting pipe is connected with collecting tank, collecting tank is provided with the valve of switching, wherein first collecting tank in every cover collecting tank is connected with external compressed air, with the valve regulation and control, collecting tank top is provided with air bleeding valve, and the liquid in-out pipe is housed on each collecting tank, one end of liquid in-out pipe is connected with a last collecting tank, and the other end communicates with next collecting tank or drains into and collects the destination;
When the first step is harmful to condensed fluid when collection gas, open collecting tank valve C, D;
Second step was full of or approaching when being full of condensed fluid when collecting tank, opened valve B, and closing valve A, D, C, each collecting tank are closed container;
The 3rd step opened by the external compressed air piping valve E after the pressure regulation, compressed air enters in first collecting tank, condensed fluid is compressed air and is depressed into the liquid in-out pipe and enters in second collecting tank, enters behind last collecting tank condensed fluid so successively backward and is depressed in the liquid in-out pipe that is connected with collection place and is sent to predetermined collection place.
Described every first collecting tank of cover treatment system is connected with external compressed air, is to carry the harmful condensed fluid of gas with compressed-air actuated pressure.
Operation principle of the present invention is: when poisonous, harmful or inflammable and explosive etc. can utilize gas to pass through conveyance conduit, the harmful liquid condensation separation from gas of part is come out, flow in the water seal by discharging tube, be collected in the collecting tank by overfall, overflow pipe and collecting pipe then.In collecting above-mentioned harmful condensed fluid process, valve C, D open in the collecting tank, at this moment, above-mentioned condensed fluid enters in the collecting tank, several water seal overflow pipes can be simultaneously with a collecting tank, when in the collecting tank when being full of liquid, open valve B, closing valve A, D, C, at this moment collecting tank becomes a closed container, at this moment open the valve by the external compressed air piping after the pressure regulation, compressed air enters in the collecting tank, utilizes gas pressure that the liquid in each collecting tank and the liquid in-out pipe is depressed into predetermined collection place and handles.
Advantage of the present invention is: facility is simple, saves power consumption, only needs the control several valves, easy operating is particularly suitable in long distance and the pipeline way passage and how need strides and emptyly arrange the occasion that each water seal height alternate position spike is bigger, because be that sealing is handled, do not pollute, help environmental protection.
Description of drawings
Fig. 1 is a process flow diagram of the present invention
Among the figure: the external compressed air 2-of 1-gas transmission pipeline 3-discharging tube 4-overfall 5-water seal 6-overflow pipe 7-collecting tank 8-collecting pipe 9-liquid in-out pipe
The specific embodiment
Further describe the present invention below in conjunction with accompanying drawing, the method for collecting and exhausting of the harmful condensed fluid of a kind of gas, as shown in Figure 1: in gas transmission pipeline 2, be provided with water seal 5, the upper end of water seal 5 is provided with overfall 4, be connected with overflow pipe 6 on the overfall 4, be connected with collecting pipe 8 on the overflow pipe 6, the other end of collecting pipe 8 is connected with collecting tank 7, collecting tank 7 is provided with the ABCD valve of switching, link to each other with the external compressed air 1 universal valve E regulation and control of first collecting tank 7 of every cover treatment system, a last collecting tank 7 and next collecting tank 7 be connected with liquid in-out pipe 9, the other end of the liquid in-out pipe 9 of latter end connects collection place;
When the first step is harmful to condensed fluid when collection gas, open collecting tank valve C, D, valve-off B; At this moment the condensed fluid in the water seal enters in the collecting tank 7 by overflow pipe 6 and collecting pipe 8;
Second step was opened valve B when collecting tank 7 is full of condensed fluid, closing valve A, D, C, and collecting tank 7 is a closed container;
The 3rd step opened by the external compressed air piping valve E after the pressure regulation, compressed air enters in first collecting tank 7 condensed fluid is drained in second collecting tank by the liquid in-out pipe, and the pressure in second collecting tank is depressed into condensed fluid in the liquid in-out pipe 9 of latter end and is sent to predetermined collection place.
After condensed fluid in all collecting tanks and the liquid in-out pipe is compressed the air extrusion, close compressed air valve E, open valve B, C, D, condensed fluid in the water seal and collecting tank top temporarily providing room condensed fluid reenter in the collecting tank, beginning cycling for the second time.
The upper end of water seal is provided with overfall, and overfall connects overflow pipe, and the other end of overflow pipe is connected with collecting tank, and the collecting tank top can be provided with temporarily providing room.When closing C, D, valve transport of condensate body, the condensed fluid that overflows in the water seal can enter temporarily providing room by the valve B that opens.
Every first collecting tank of cover treatment system is connected with external compressed air, is to carry the harmful condensed fluid of gas with the pressure of Compressed Gas.And harmful condensed fluid is depressed into fully and is not had the compressed air ejection before collection place.
Claims (2)
1, the collection method of the harmful condensed fluid of gas, it is characterized in that: in gas transmission pipeline, be provided with some water seals, gas transmission pipeline is communicated with discharging tube with water seal, the upper end of water seal is provided with overfall, be connected with overflow pipe on the overfall, be connected with collecting pipe on the overflow pipe, the other end of collecting pipe is connected with collecting tank, collecting tank is provided with the valve of switching, link to each other with the external compressed air universal valve regulation and control of every first collecting tank of cover treatment system, a last collecting tank and next collecting tank are connected with the liquid in-out pipe, and the other end of the liquid in-out pipe of latter end connects collection place;
When the first step is harmful to condensed fluid when collection gas, open collecting tank valve C, D;
Second step was opened valve B when collecting tank is full of condensed fluid, closing valve A, D, C, collecting tank are closed container;
The 3rd step opened by the external compressed air piping valve E after the pressure regulation, compressed air enters in first collecting tank condensed fluid is drained in second collecting tank by the liquid in-out pipe, second collecting tank drains into condensed fluid next collecting tank again, enters so successively in the liquid in-out pipe that condensed fluid behind last collecting tank is depressed into latter end backward and is sent to predetermined collection place.
2, the collection processing method of the harmful condensed fluid of gas according to claim 1, it is characterized in that: described every first collecting tank of cover treatment system is connected with external compressed air, is to carry the harmful condensed fluid of gas with compressed-air actuated pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410050916 CN1586694A (en) | 2004-07-30 | 2004-07-30 | Collecting and discharging method for gas harmful condensate liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410050916 CN1586694A (en) | 2004-07-30 | 2004-07-30 | Collecting and discharging method for gas harmful condensate liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1586694A true CN1586694A (en) | 2005-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410050916 Pending CN1586694A (en) | 2004-07-30 | 2004-07-30 | Collecting and discharging method for gas harmful condensate liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1586694A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121569A (en) * | 2010-12-21 | 2011-07-13 | 神华集团有限责任公司 | Liquid sealing device for centralized liquid drainage of gas conduit |
| CN109812708A (en) * | 2019-03-26 | 2019-05-28 | 浙江海盐力源环保科技股份有限公司 | A kind of valuable or toxic or strongly corrosion liquid full-automatic collection and conveying device |
-
2004
- 2004-07-30 CN CN 200410050916 patent/CN1586694A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121569A (en) * | 2010-12-21 | 2011-07-13 | 神华集团有限责任公司 | Liquid sealing device for centralized liquid drainage of gas conduit |
| CN109812708A (en) * | 2019-03-26 | 2019-05-28 | 浙江海盐力源环保科技股份有限公司 | A kind of valuable or toxic or strongly corrosion liquid full-automatic collection and conveying device |
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