CN2104987U - Automatic draining sewage safety watertight device - Google Patents
Automatic draining sewage safety watertight device Download PDFInfo
- Publication number
- CN2104987U CN2104987U CN 91220173 CN91220173U CN2104987U CN 2104987 U CN2104987 U CN 2104987U CN 91220173 CN91220173 CN 91220173 CN 91220173 U CN91220173 U CN 91220173U CN 2104987 U CN2104987 U CN 2104987U
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- water
- pipe
- safety
- utility
- sewage
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Abstract
The utility model relates to an automatic draining sewage safety watertight device, which is used for draining the sewage automatically while the water gas is transferred, and can prevent the deflation and the evacuation to achieve the safety during the production of the chemical fertilizer. The utility model improves the structure of the original watertight device through a water replenishing effusive mode, and a sleeve tube, a movable top cover, a water replenishing pipe, a detecting valve, etc., are added. The features of automatic draining sewage, saving the labor, saving the time, preventing the deflation and the evacuation effectively, reducing the pollution and safety can be achieved. The utility model can be popularized and applied widely in the chemical fertilizer industry.
Description
The utility model relates to chemical field, is specially adapted in the production of chemical fertilizer process, when carrying semi-water gas, in order to automatic sewage effluent, can prevent from again to become flat and find time, and guarantees a kind of device of safety in production.
Chemical fertilizer factory since production technology determine, must be by pipeline to carrying in the gas holder and in gas holder, export semi-water gas, and pipeline also has oil, sewage etc. to need discharge simultaneously, thereby be equipped with the water seal arrangement of blowdown at the import and export of gas holder.Wherein so-called " water seal ", although be this device sewage effluent constantly, but must not emptying, must keep certain water level, in order to avoid leak gas after finding time or make air enter pipeline and the accident of blasting.Yet for a long time, the water seal arrangement of existing chemical fertilizer factory only is the uncovered cylindrical shell of an insertion drain pipe.This water seal arrangement, exist certain defective, when especially taking out negative pressure in the pipeline, the thing of the dirt in the cylindrical shell not only is drawn in the pipeline, easily produce blocking phenomenon, even also can cause the generation of contingency because of gases such as carbon monoxide in air and the pipeline mix, as seen, this water seal arrangement does not reach original purpose.In recent years, many chemical fertilizer factories have to use instead the mode of artificial blowdown, promptly open the sewage draining valve discharging by operator, but artificial being difficult to grasps just right degree with the discharging cycle, then can influence production as ponding in the water seal arrangement, as the whole emptyings of ponding, might produce the phenomenon of deflation again.According to statistics, about 135 cubic metres of the semi-water gas of per hour running away, that amounts to every day goes into 2.4 tons in stove coal, and serious pollution environment, damaged people's health.
The utility model has proposed a kind of automatic pollution discharge water seal arrangement at the problems referred to above, not only can realize automatic pollution discharge, and can keep certain water level, reaches the purpose of safety in production.
Technical solution of the present utility model as shown in drawings.
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure: 1 is flashback tank; 2 is overflow cylinder; 3 is drain pipe; 4 is water-adding pipe; 5 is the water source; 6 is sleeve pipe; 7 is removable top cover; 8 for detecting valve; 9 is gas holder; 10 is pipeline; 11 is valve.
It now further is described by reference to the accompanying drawings:
The utility model and former water seal device difference are that this device also comprises filling pipe 4, detect valve 8. And with adding respectively sleeve pipe 6 and removable top cover 7 on the periphery of original overflow cylindrical shell 2 and the top, also leaving two circular holes on the removable top cover, the blowdown pipe of water seal case 1 and overflow tube 2 and the filling pipe 4 of communicate water source 5 and overflow tube 2 pass for communicating. Detecting valve 8 is installed on the pipeline section of blowdown pipe 3.
The utility model embodiment:
Carry semi-water gass or when gas holder 9 was extracted semi-water gass out, the sewage that accumulates in the flashback tank 1 just flowed to overflow cylinder 2 by blow-off line 3 when pipeline 10 to gas holder 9, it is excessive to sewerage that sewage leaches tube.Because water-adding pipe 4 can be constantly to moisturizing in the overflow cylinder (can mend into sewage for the purpose of saving), so all can keep certain water level in the tube in any case, also can not be found time by negative pressure or have an accident because of air enters pipeline so whole water seal arrangement can not produce the deflation phenomenon.In addition, can open the inspection of detection valve, remove overflow cylindrical shell trowel used for plastering dirt, can shut valve 11 temporarily, from sleeve pipe, take out and put into sleeve pipe after overflow cylinder 2 is swept as desire as desire inspection pipeline gas transmission situation, also very convenient.
To sum up, the utility model is simple in structure, automatic sewage effluent, and the joint worker is energy-conservation, safe and reliable, deal with problems conscientiously, can be for wide popularization and application in fertilizer industry.
Claims (2)
1, a kind of automatic pollution discharge Safety water seal device that includes flashback tank 1, overflow cylinder 2, drain pipe 3, valve 11 is characterized in that it also comprises water-adding pipe 4, detects valve 8; Spill pipe 2 peripheries add sleeve pipe 6, add removable top cover 7 above; Water-adding pipe 4 communicate overflow cylinder 2 and water source 5; Detecting valve is installed on the drain pipe.
2, automatic pollution discharge safety installations according to claim 1 is characterized in that leaving on the top cover 7 two circular holes, and water-adding pipe 4, drain pipe 3 pass wherein, inserts overflow cylinder 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91220173 CN2104987U (en) | 1991-08-04 | 1991-08-04 | Automatic draining sewage safety watertight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91220173 CN2104987U (en) | 1991-08-04 | 1991-08-04 | Automatic draining sewage safety watertight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2104987U true CN2104987U (en) | 1992-05-20 |
Family
ID=4927299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91220173 Granted CN2104987U (en) | 1991-08-04 | 1991-08-04 | Automatic draining sewage safety watertight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2104987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269320A (en) * | 2011-07-29 | 2011-12-07 | 安徽淮化股份有限公司 | Sewage discharge device for gas cabinet |
| CN113418569A (en) * | 2021-06-18 | 2021-09-21 | 马鞍山钢铁股份有限公司 | Cleaning device for venturi tube flow measurement pipeline and control method thereof |
-
1991
- 1991-08-04 CN CN 91220173 patent/CN2104987U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269320A (en) * | 2011-07-29 | 2011-12-07 | 安徽淮化股份有限公司 | Sewage discharge device for gas cabinet |
| CN102269320B (en) * | 2011-07-29 | 2013-01-02 | 安徽淮化股份有限公司 | Sewage discharge device for gas cabinet |
| CN113418569A (en) * | 2021-06-18 | 2021-09-21 | 马鞍山钢铁股份有限公司 | Cleaning device for venturi tube flow measurement pipeline and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |