CN106838623B - Gas drainage system with spring sealed ball - Google Patents
Gas drainage system with spring sealed ball Download PDFInfo
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- CN106838623B CN106838623B CN201710010409.5A CN201710010409A CN106838623B CN 106838623 B CN106838623 B CN 106838623B CN 201710010409 A CN201710010409 A CN 201710010409A CN 106838623 B CN106838623 B CN 106838623B
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- water
- pipeline
- sealing
- sludge
- shaped pipe
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/14—Arrangements for supervising or controlling working operations for eliminating water
- F17D3/145—Arrangements for supervising or controlling working operations for eliminating water in gas pipelines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The present invention discloses a kind of gas drainage system of spring sealed ball of band, the top water storage device including being connected to gas piping and the water sealing device for draining and sealing is connected to by pipeline with the top water storage device；The water sealing device includes the sealing pipeline of single radial cut, the ball sealer being arranged in the sealing pipeline, the spring being arranged between the not opening end of the sealing pipeline and ball sealer and the outlet conduit being connected to the sealing pipeline side wall；The sealing pipeline opening is connected to the top water storage device；The outlet conduit free port is connected to drainage pipeline；The density of the ball sealer is greater than the density of water, and the diameter of the ball sealer is adapted to the sealing pipeline caliber；Simple structure of the present invention, easy for construction, Auto-drainage, and entire gas drainage system does not need to supplement new water incessantly, provides safety guarantee for the draining of metallurgical works coal gas.
Description
Technical field
The present invention relates to a kind of gas drainage systems of the spring sealed ball of band.
Background technique
In smelter, in the processes such as ironmaking, steel-making, coking and steel rolling, need to recycle and use a large amount of coal gas, packet
Include blast furnace gas, coal gas of converter and coke-stove gas.Various gas pipings form complicated gas pipe net system.In general, coal
Feed channel coal gas drainer need to set at a certain distance, for discharging the condensed water of gas piping.
Conventional coal gas drainer is by top manual gate valve, the coal gas drainer group of lower part manual gate valve and prefabrication
At.The principle of the type water trap is U-shaped water seal, seals coal gas by certain water level.It usually requires incessantly to water trap
Middle injection make-up water, to guarantee the water level in coal gas drainer, there are the security risks of water seal in coal gas breakdown water trap.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of Auto-drainage, does not need make-up water and the band spring of good airproof performance is close
The gas drainage system of blocking.
In order to achieve the above objectives, a kind of gas drainage system of the spring sealed ball of band of the present invention, including connect with gas piping
Logical top water storage device and the water sealing device for Auto-drainage and sealing；The top water storage device includes upper end and institute
The condensed water memory stating the condensate collector of gas piping connection and being connected to the condensate collector lower end；It is described cold
Condensate memory bottom is provided with water outlet；The water outlet is connected to the water sealing device by pipeline；
The water sealing device includes the sealing pipeline being unidirectionally open, the ball sealer being arranged in the sealing pipeline, sets
Set the row that spring and water inlet between the sealing pipeline closed end and ball sealer are connected to the sealing pipeline side wall
Waterpipe；The sealing pipeline open end is connected to the water outlet of the condensed water memory；The density of the ball sealer is greater than
The density of water, the diameter of the ball sealer are adapted to the sealing pipeline caliber；
When pressure is greater than the spring force in the condensed water memory, the ball sealer compression power effect is along sealing
Pipeline moves down, when the ball sealer centre of sphere is moved to the water inlet lower than the drainage pipeline, the condensed water memory
It is connected to the drainage channel water inlet, the condensed water memory is drained；
When pressure is less than the spring force in the condensed water memory, the ball sealer is acted on by elastic force along sealing
Pipeline moves up, when the ball sealer centre of sphere is moved to the water inlet higher than the drainage pipeline, the condensation memory with
The drainage channel water inlet partition, the condensed water memory stop draining.
Preferably, the condensate collector is the water collecting funnel that two large diameter ends are connected to gas piping bottom end；Institute
Stating condensed water memory is the U-shaped pipe being respectively communicated with two water collecting funnel small-caliber ends；The U-shaped pipe bottom is set
It is equipped with water outlet；The water outlet of the U-shaped pipe is connected to the water sealing device by pipeline；The water outlet of the U-shaped pipe
Top manual gate valve is provided in pipeline between mouth and the water sealing device.
Preferably, the drainage pipeline lower part is provided with lower part manual gate valve；The drainage pipeline water outlet is communicated with
For storing the lower part water storage device of gas piping draining, the lower part water storage device includes gutter or tank.
Preferably, the condensate collector is the water collecting funnel that two large diameter ends are connected to gas piping bottom end；Institute
Stating condensed water memory is the U-shaped pipe being connected to respectively with two water collecting funnel small-caliber ends；The level of the U-shaped pipe
The lower duct wall of section is arc；Pipeline highest point is provided with water outlet under the U-shaped pipe horizontal segment arc, the U-shaped pipe
Water outlet is connected to the water sealing device.
Preferably, further including two sludge being connected to respectively with duct wall lowest point under the U-shaped pipe horizontal segment arc
Recyclable device；
The sludge recyclable device includes and duct wall lowest point is connected under the flat section arc of the U-shaped pipe sludge pipe
Road, the manual water check valve being arranged on sludge pipe, the sludge storage box being connected to the sludge pipe and setting are in sludge
Storage upper box part is used to observe the transparent windows of sludge quantity；The sludge pipe is threadedly coupled with the sludge storage box.
The present invention forms coal gas top water storage device with water collecting funnel and U-shaped pipe, and it is cold can to store a certain amount of coal gas
Condensate, the water storage device production and it is easy for installation.It is moved down on ball sealer using spring sealed ball according under upper water weight power
It is dynamic, it automatically turns on or sealing water outlet realizes Auto-drainage.
Detailed description of the invention
Fig. 1 is the gas drainage system overall structure diagram in the embodiment of the present invention 1 with spring sealed ball；
Fig. 2 is spring ball sealer sealing state schematic diagram in the embodiment of the present invention 1；
Fig. 3 is spring ball sealer opening state schematic diagram in the embodiment of the present invention 1；
Fig. 4 is the gas drainage system overall structure diagram in the embodiment of the present invention 3 with spring sealed ball.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings of the specification.
Embodiment 1
As shown in Figure 1, a kind of gas drainage system of the spring sealed ball of band of the present embodiment, including what is be connected to gas piping
Top water storage device and water sealing device for Auto-drainage and sealing；The top water storage device includes upper end and gas pipe
The condensate collector 1 of road connection and the condensed water memory 2 being connected to 1 lower end of condensate collector；The condensed water
2 bottom of memory is provided with water outlet；The water outlet is connected to the water sealing device by pipeline；
The water sealing device includes the sealing pipeline being unidirectionally open, the ball sealer being arranged in the sealing pipeline 3, sets
Set what spring 7 and water inlet between the sealing pipeline closed end and ball sealer 3 were connected to the sealing pipeline side wall
Drainage pipeline；The sealing pipeline open end is connected to the water outlet of the condensed water memory 2；The density of the ball sealer 3
Greater than the density of water, the diameter of the ball sealer 3 is adapted to the sealing pipeline caliber；
As shown in Fig. 2, the ball sealer 3 is pressurized when pressure is greater than the spring force in the condensed water memory 2
Power effect is moved down along sealing pipeline, described when 3 centre of sphere of ball sealer is moved to the water inlet lower than the drainage pipeline
Condensed water memory 2 is connected to the drainage channel water inlet, and the condensed water memory 2 is drained；
As shown in figure 3, when in the condensed water memory 2 pressure be less than 7 elastic force of spring when, the ball sealer 3 by
Elastic force effect is moved up along sealing pipeline, when 3 centre of sphere of ball sealer is moved to the water inlet higher than the drainage pipeline, institute
It states condensation memory 2 and the drainage channel water inlet separates, the condensed water memory 2 stops draining.
The present embodiment realizes the Auto-drainage of drainage system and the effect of sealing using spring sealed ball, does not need uninterrupted
Draining improves draining safety.
Embodiment 2
Based on the above embodiment, condensate collector 1 described in the present embodiment is two large diameter ends and gas piping bottom end
The water collecting funnel of connection；The condensed water memory 2 is the U-tube being respectively communicated with two water collecting funnel small-caliber ends
Road；The U-shaped pipe bottom is provided with water outlet；The water outlet of the U-shaped pipe and the water sealing device are connected by pipeline
It is logical；Top manual gate valve 4 is provided in pipeline between the water outlet of the U-shaped pipe and the water sealing device.
The drainage pipeline lower part is provided with lower part manual gate valve 5；The drainage pipeline water outlet is communicated with for storing up
The lower part water storage device 6 of gas piping draining is deposited, the lower part water storage device includes gutter or tank.
The present embodiment forms coal gas top water storage device with water collecting funnel and U-shaped pipe, can store a certain amount of coal gas
Condensed water, water storage device production and easy for installation, the water level in guarantee coal gas drainer, prevent coal gas breakdown top water storage dress
It sets, improves draining safety.
Embodiment 3
Based on embodiment 1, condensate collector 1 described in the present embodiment is that two large diameter ends are connected to gas piping bottom end
Water collecting funnel；The condensed water memory 2 is the U-shaped pipe being connected to respectively with two water collecting funnel small-caliber ends；Institute
Stating duct wall under the horizontal segment of U-shaped pipe is arc；Pipeline highest point is provided with water outlet under the U-shaped pipe horizontal segment arc
Mouthful, the water outlet of the U-shaped pipe is connected to the water sealing device；
It further include two sludge recyclable devices being connected to respectively with duct wall lowest point under the U-shaped pipe horizontal segment arc
8；The sludge recyclable device 8 includes and duct wall lowest point is connected under the flat section arc of the U-shaped pipe sludge pipe, setting
Manual water check valve on sludge pipe, the sludge storage box being connected to the sludge pipe and it is arranged in sludge storage box
Portion is used to observe the transparent windows of sludge quantity；The sludge pipe is threadedly coupled with the sludge storage box.
Since some impurity can be mingled in gas piping, flowed into the U-shaped pipe after condensation with condensed water, sludge
Density be greater than water, so sludge is flowed into the sludge recyclable device 8；The amount of storage that sludge is observed by observation window, when
The water check valve is closed when sludge storing excess, the sludge storage box is separated with the sludge pipe, logical after cleaning
It crosses threaded connection to be mounted on the sludge pipe, opens water check valve；It is described when the water of U-shaped pipe enters sludge cleaning plant 8
According to water level control electric butterfly valve gas leak can will not occur for water-level control apparatus.
The present embodiment forms coal gas top water storage device with water collecting funnel and U-shaped pipe, can store a certain amount of coal gas
Condensed water, the water storage device production and it is easy for installation；Guarantee the water level in coal gas drainer, prevents coal gas breakdown top water storage dress
It sets, improves draining safety；Being provided with sludge recyclable device 8 simultaneously prevents sludge obstruction from guaranteeing drainage system stable operation.
More than, only presently preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with sheet
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those skilled in the art, should all cover
Within protection scope of the present invention.Therefore, the scope of protection of the present invention shall be subject to the scope of protection defined by the claims.
Claims (4)
1. a kind of gas drainage system of the spring sealed ball of band, it is characterised in that: including the top water storage being connected to gas piping
Device and water sealing device for Auto-drainage and sealing；The top water storage device includes that upper end and the gas piping connect
Logical condensate collector and the condensed water memory being connected to the condensate collector lower end；Condensed water memory bottom
Portion is provided with water outlet；The water outlet is connected to the water sealing device by pipeline；
The water sealing device include the sealing pipeline being unidirectionally open, the ball sealer being arranged in the sealing pipeline, setting exist
The drainpipe that spring and water inlet between the sealing pipeline closed end and ball sealer are connected to the sealing pipeline side wall
Road；The sealing pipeline open end is connected to the water outlet of the condensed water memory；The density of the ball sealer is greater than water
Density, the diameter of the ball sealer are adapted to the sealing pipeline caliber；
When pressure is greater than the spring force in the condensed water memory, the ball sealer compression power effect is along sealing pipeline
It moves down, when the ball sealer centre of sphere is moved to the water inlet lower than the drainage pipeline, the condensed water memory and institute
The connection of drainage pipeline water inlet is stated, the condensed water memory is drained；
When pressure is less than the spring force in the condensed water memory, the ball sealer is acted on by elastic force along sealing pipeline
It moves up, when the ball sealer centre of sphere is moved to the water inlet higher than the drainage pipeline, the condensed water memory and institute
The partition of drainage pipeline water inlet is stated, the condensed water memory stops draining；
The condensate collector is the water collecting funnel that two large diameter ends are connected to gas piping bottom end；The condensed water storage
Device is the U-shaped pipe being respectively communicated with two water collecting funnel small-caliber ends；The U-shaped pipe bottom is provided with water outlet；
The water outlet of the U-shaped pipe is connected to the water sealing device by pipeline；The water outlet of the U-shaped pipe and the watertight
Top manual gate valve is provided in pipeline between seal apparatus.
2. a kind of gas drainage system of the spring sealed ball of band as described in claim 1, it is characterised in that: under the drainage pipeline
Portion is provided with lower part manual gate valve；The drainage pipeline water outlet is communicated with the lower part water storage for storing gas piping draining
Device, the lower part water storage device include gutter or tank.
3. a kind of gas drainage system of the spring sealed ball of band as described in claim 1, it is characterised in that: the condensation water collection
Device is the water collecting funnel that two large diameter ends are connected to gas piping bottom end；The condensed water memory is respectively and described in two
The U-shaped pipe of water collecting funnel small-caliber end connection；Duct wall is arc under the horizontal segment of the U-shaped pipe；The U-shaped pipe water
Duct wall highest point is provided with water outlet under flat section arc, and the water outlet of the U-shaped pipe is connected to the water sealing device.
4. a kind of gas drainage system of the spring sealed ball of band as claimed in claim 3, it is characterised in that: further include two difference
With the sludge recyclable device that duct wall lowest point is connected under the U-shaped pipe horizontal segment arc；
The sludge recyclable device includes with the sludge pipe that duct wall lowest point is connected under the flat section arc of the U-shaped pipe, set
It sets the manual water check valve on sludge pipe, the sludge storage box being connected to the sludge pipe and is arranged in sludge storage box
Top is used to observe the transparent windows of sludge quantity；The sludge pipe is threadedly coupled with the sludge storage box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710010409.5A CN106838623B (en) | 2017-01-06 | 2017-01-06 | Gas drainage system with spring sealed ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710010409.5A CN106838623B (en) | 2017-01-06 | 2017-01-06 | Gas drainage system with spring sealed ball |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106838623A CN106838623A (en) | 2017-06-13 |
| CN106838623B true CN106838623B (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710010409.5A Active CN106838623B (en) | 2017-01-06 | 2017-01-06 | Gas drainage system with spring sealed ball |
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| CN (1) | CN106838623B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114893725A (en) * | 2022-05-05 | 2022-08-12 | 中冶华天工程技术有限公司 | Novel coal gas drainage and pollution discharge pipeline system |
| CN114733270B (en) * | 2022-05-23 | 2024-02-27 | 北京北方华创微电子装备有限公司 | Reverse flow condensation water separation device and semiconductor process equipment |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2129306C (en) * | 1994-07-29 | 1997-02-18 | Miles E. Haukeness | Gas pipeline drip |
| CN2227254Y (en) * | 1995-09-15 | 1996-05-15 | 严云魁 | Check free float ball type steam hydrophobic valve |
| KR101105441B1 (en) * | 2009-11-04 | 2012-01-17 | 포항공과대학교 산학협력단 | A safety valve of low pressure pipeline |
| CN101852335B (en) * | 2010-06-12 | 2012-10-03 | 南通宝钢钢铁有限公司 | Anti-blockage and anti-leakage coal gas device and method |
| CN202469493U (en) * | 2012-03-08 | 2012-10-03 | 宁波钢铁有限公司 | Simple anti-leaking device of coal gas dewatering device |
| CN202992652U (en) * | 2012-12-14 | 2013-06-12 | 启东市海信机械有限公司 | Automatic intelligent type high-pressure gas drainer |
| CN203286278U (en) * | 2013-05-14 | 2013-11-13 | 宝钢不锈钢有限公司 | Dual-communication self-balancing coal gas pipe condensate water discharging device |
| CN203363678U (en) * | 2013-08-01 | 2013-12-25 | 唐山志威科技有限公司 | Pollution discharge and treatment device of coal gas drainage system |
| CN206398374U (en) * | 2017-01-06 | 2017-08-11 | 中冶华天工程技术有限公司 | Gas drainage system with spring sealed ball |
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2017
- 2017-01-06 CN CN201710010409.5A patent/CN106838623B/en active Active
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