CN207775283U - gas cooler - Google Patents
gas cooler Download PDFInfo
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- CN207775283U CN207775283U CN201721879071.9U CN201721879071U CN207775283U CN 207775283 U CN207775283 U CN 207775283U CN 201721879071 U CN201721879071 U CN 201721879071U CN 207775283 U CN207775283 U CN 207775283U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a kind of gas coolers, are related to Gas Production apparatus field, provide a kind of gas cooler that still water in lower layer's water tank can be discharged when draining valve group failure.Gas cooler includes cooler body, lower layer's water tank, spray equipment, coal gas collecting hood and upper layer water tank are disposed in cooler body from bottom to top, it is connected with drainpipe on lower layer's water tank, draining valve group is provided on drainpipe, it further include U-shaped water sealing (sealing water) pipe, U-shaped water sealing (sealing water) pipe is located at outside cooler body, and U-shaped water sealing (sealing water) pipe is connected to the top of lower layer's water tank.U-shaped water sealing (sealing water) pipe is set, fill water in U-shaped water sealing (sealing water) pipe, when draining valve group failure lower layer cistern water level rises, water level, which rises at U-shaped water sealing (sealing water) pipe, to be entered U-shaped water sealing (sealing water) pipe and be discharged from U-shaped water sealing (sealing water) pipe, avoid water level continue rise endanger gas cooler, ensure that gas cooler safety.Water plays sealing function in U-shaped water sealing (sealing water) pipe, and coal gas is avoided to be escaped from U-shaped water sealing (sealing water) pipe.
Description
Technical field
The utility model is related to Gas Production apparatus field more particularly to a kind of gas coolers.
Background technology
CO containing 60%-80% i.e. coal gas of converter in the flue gas that smelting process generates in process of production, coal gas cooling
The effect of device is that qualified coal gas of converter is washed and cooled down after coal gas of converter electrostatic precipitator, by coal gas of converter temperature
It is discharged into gas chamber after dropping to 70 DEG C or less by 100 DEG C~150 DEG C.
Existing gas cooler structure is as shown in Figure 1：Including cooler body, set successively from bottom to top in cooler body
It is equipped with lower layer's water tank, spray equipment, coal gas collecting hood and upper layer water tank, drainpipe is connected on lower layer's water tank, is set on drainpipe
It is equipped with draining valve group；Include additionally gas inlet pipe, coal gas efferent duct and water distribution pipeline.Coal gas of high temperature is defeated from gas inlet pipe
Rising after entering into cooler body, spray equipment water spray are cooled down and are washed to coal gas of high temperature, and the coal gas after cooling passes through
Coal gas collecting hood is collected and is discharged by coal gas efferent duct.The hot-water collection of processed coal gas is collected certain in lower layer's water tank
It is discharged in hot-tub by drainpipe after amount.
The shortcomings that existing gas cooler is：(1) draining valve group is located in cooler body below lower layer's water tank, building ring
Border is poor, in addition observing and overhauling relatively difficult, is susceptible to failure.After draining valve group failure, the hot water of lower layer's water tank collection
It can not be discharged, liquid level is caused to rise, be full of entire cooler body, gas cooler is caused to damage.(2) coal after cooling washing
Water content is larger in gas, second-rate.
Utility model content
The technical problems to be solved in the utility model is：There is provided one kind can when draining valve group failure still can will under
The gas cooler of water discharge in layer water tank.
In order to solve the above problem the technical solution adopted is that：Gas cooler includes cooler body, in cooler body
It is disposed with lower layer's water tank, spray equipment, coal gas collecting hood and upper layer water tank from bottom to top, draining is connected on lower layer's water tank
It manages, is provided with draining valve group on drainpipe, further includes U-shaped water sealing (sealing water) pipe, U-shaped water sealing (sealing water) pipe is located at outside cooler body, U-shaped water seal
Pipe is connected to the top of lower layer's water tank.
It is further：Gas cooler includes the dehydration sieve being located in cooler body, and dehydration sieve is horizontally disposed
And it is connect with coal gas collecting hood lower part.
It is further：Draining valve group is set to outside cooler body.
The utility model has the beneficial effects that：(1) U-shaped water sealing (sealing water) pipe is set, fills water in U-shaped water sealing (sealing water) pipe, drains valve group
When failure lower layer cistern water level rises, water level, which rises at U-shaped water sealing (sealing water) pipe, to be entered U-shaped water sealing (sealing water) pipe and is discharged from U-shaped water sealing (sealing water) pipe,
Avoid water level continue rise endanger gas cooler, ensure that gas cooler safety.Water in U-shaped water sealing (sealing water) pipe plays close
Envelope acts on, and coal gas is avoided to be escaped from U-shaped water sealing (sealing water) pipe.
(2) setting dehydration sieve, dehydration sieve can remove moisture in coal gas, improve the quality of the coal gas of output.
(3) draining valve group be set to outside cooler body, convenient for observation and maintenance, can be found in time in failure and
Processing ensures gas cooler normal operation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the gas cooler of the prior art；
Fig. 2 is the structural schematic diagram of the gas cooler of the utility model；
In figure label for：Cooler body 1, lower layer's water tank 2, gas inlet pipe 3, water distribution pipeline 4, coal gas efferent duct 5, on
Layer water tank 6, coal gas collecting hood 7, spray equipment 8, drainpipe 9, draining valve group 10, hot-tub 11, U-shaped water sealing (sealing water) pipe 12, dewatering screen
Net 13.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
In order to provide a kind of coal gas cooling that still water in lower layer's water tank can be discharged when draining valve group failure
Device, as shown in Figure 2：Gas cooler includes cooler body 1, and lower water is disposed with from bottom to top in cooler body 1
Case 2, spray equipment 8, coal gas collecting hood 7 and upper layer water tank 6 are connected with drainpipe 9 on lower layer's water tank 2, are provided on drainpipe 9
Valve group 10 is drained, further includes U-shaped water sealing (sealing water) pipe 12, U-shaped water sealing (sealing water) pipe 12 is located at outside cooler body 1, U-shaped water sealing (sealing water) pipe 12 and lower layer
The top of water tank 2 is connected to.
In addition same as the prior art, the gas cooler of the utility model also includes gas inlet pipe 3, water distribution pipeline 4
With coal gas efferent duct 5.Its course of work is also same as the prior art, specific as follows：Coal gas of high temperature is input to from gas inlet pipe 3
Rise after in cooler body 1, the water spray of spray equipment 8 is cooled down and washed to coal gas of high temperature, and the coal gas after cooling passes through coal
Gas collecting hood 7 is collected and is discharged by coal gas efferent duct 5.The hot-water collection of processed coal gas is collected certain in lower layer's water tank 2
It is discharged in hot-tub 11 by drainpipe 9 after amount.Water distribution pipeline 4 is used to supply water to upper layer water tank 6 and spray equipment 8.
U-shaped water sealing (sealing water) pipe 12 is arranged in the utility model, fills water in U-shaped water sealing (sealing water) pipe 12, drains 10 failure lower water of valve group
When 2 water level of case rises, water level, which rises at U-shaped water sealing (sealing water) pipe 12, to be entered U-shaped water sealing (sealing water) pipe 12 and is discharged from U-shaped water sealing (sealing water) pipe 12, is kept away
Exempted from water level continue rise endanger gas cooler, ensure that gas cooler safety.Water plays sealing in U-shaped water sealing (sealing water) pipe 12
Effect avoids coal gas from being escaped from 12 pipe of U-shaped water seal.U-shaped water sealing (sealing water) pipe 12 can be by piping connection to hot-tub 11, thus by water
It is discharged in hot-tub 11.
In order to remove the moisture in the coal gas after cooling washing, gas cooler includes being located at taking off in cooler body 1
Water sieve net 13, dehydration sieve 13 is horizontally disposed and is connect with 7 lower part of coal gas collecting hood.When coal gas is by being dehydrated sieve 13, dehydration
Sieve 13 can remove moisture in coal gas, and dehydration sieve 13 is as prior art products.
Further, draining valve group 10 is set to outside cooler body 1.The convenient hair in time when draining 10 failure of valve group
It now and handles, ensures gas cooler normal operation.
Claims (3)
1. gas cooler, including cooler body (1), cooler body (1) is interior to be disposed with lower layer's water tank from bottom to top
(2), spray equipment (8), coal gas collecting hood (7) and upper layer water tank (6) are connected with drainpipe (9) on lower layer's water tank (2), drain
Draining valve group (10) is provided on pipe (9), it is characterised in that：Including U-shaped water sealing (sealing water) pipe (12), U-shaped water sealing (sealing water) pipe (12) is located at cooling
Device main body (1) is external, and U-shaped water sealing (sealing water) pipe (12) is connected to the top of lower layer's water tank (2).
2. gas cooler according to claim 1, it is characterised in that：Including being located at the dehydration in cooler body (1)
Sieve (13), dehydration sieve (13) is horizontally disposed and is connect with coal gas collecting hood (7) lower part.
3. gas cooler according to claim 1, it is characterised in that：Draining valve group (10) is set to cooler body
(1) external.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721879071.9U CN207775283U (en) | 2017-12-28 | 2017-12-28 | gas cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721879071.9U CN207775283U (en) | 2017-12-28 | 2017-12-28 | gas cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207775283U true CN207775283U (en) | 2018-08-28 |
Family
ID=63225210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721879071.9U Active CN207775283U (en) | 2017-12-28 | 2017-12-28 | gas cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207775283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220573A (en) * | 2019-05-23 | 2019-09-10 | 首钢京唐钢铁联合有限责任公司 | Liquidometer fault judgment method, device and electronic equipment |
-
2017
- 2017-12-28 CN CN201721879071.9U patent/CN207775283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220573A (en) * | 2019-05-23 | 2019-09-10 | 首钢京唐钢铁联合有限责任公司 | Liquidometer fault judgment method, device and electronic equipment |
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