CN201404750Y - Micro positive pressure container effective water sealing system - Google Patents

Micro positive pressure container effective water sealing system Download PDF

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Publication number
CN201404750Y
CN201404750Y CN2009200244087U CN200920024408U CN201404750Y CN 201404750 Y CN201404750 Y CN 201404750Y CN 2009200244087 U CN2009200244087 U CN 2009200244087U CN 200920024408 U CN200920024408 U CN 200920024408U CN 201404750 Y CN201404750 Y CN 201404750Y
Authority
CN
China
Prior art keywords
water
water sealing
sealed tank
water sealed
positive pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009200244087U
Other languages
Chinese (zh)
Inventor
周彬广
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG JINCHENG PETROCHEMICAL GROUP CO Ltd
Original Assignee
SHANDONG JINCHENG PETROCHEMICAL GROUP CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANDONG JINCHENG PETROCHEMICAL GROUP CO Ltd filed Critical SHANDONG JINCHENG PETROCHEMICAL GROUP CO Ltd
Priority to CN2009200244087U priority Critical patent/CN201404750Y/en
Application granted granted Critical
Publication of CN201404750Y publication Critical patent/CN201404750Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a micro positive pressure container effective water sealing system used to isolate toxic harmful volatile gases from the atmosphere, which comprises a micro positive pressure tank. The micro positive pressure tank is connected with water sealing tanks through a delivery pipe. The water sealing tanks are connected with a water drain pipe. The utility model is characterized in that the number of the water sealing tanks is two, the water sealing tanks are connected in parallel between the delivery pipe and the drain pipe of the water sealing tanks, and valves are arranged between the two water sealing tanks and the delivery pipe and the drain pipe of the two water sealing tanks. The utility model has the advantages that the system solves the defect that the deviceis shut down or safety accidents because a single water sealing tank is failed, the structure is simple, the cost is low, the use is stable, the operation is convenient, the fresh water is saved, theshutdown or the safety accidents is effectively avoided, and the environmental pollution caused by the device failure is effectively prevented.

Description

The effective seal water system of pressure-fired container
Technical field
The utility model is specifically related to a kind of effective seal water system of pressure-fired container of isolating between poisonous, harmful, volatile gas and the atmosphere.
Background technology
Water sealed tank is the safety devices of isolating between poisonous, harmful, volatile gas and the atmosphere.This equipment is that oil plant is used to isolate sulfur-bearing, contains propylhomoserin gas and other facilities poisonous, pernicious gas, this device structure is simple, practical, thereby the volatilization that can effectively prevent gas reduces the pollution to environment, energy regulating tank internal pressure balance plays an important role for the even running of installing simultaneously.The water sealed tank that present domestic oil plant uses is only established single channel usually, when water sealed tank breaks down or influenced by media variations etc. to cause water sealed tank to lose efficacy, will have a strong impact on the normal operation of device, and brings serious threat to safety in production.Water resource has also been wasted to a certain extent for fresh water in general water sealed tank moisturizing source.
The utility model content
The purpose of this utility model is to solve when single water sealed tank lost efficacy, the device stopping production that causes or the defective of security incident, provide a kind of employing double loop water sealed tank in parallel, promptly set up complete independently and can in parallel use on the original basis, also can cut out separately so that the effective seal water system of pressure-fired container that overhauls.
The following technical scheme of the concrete employing of the utility model:
It is the effective seal water system of a kind of pressure-fired container, comprise the pressure-fired jar, the pressure-fired jar is connected with water sealed tank by transfer pipeline, water sealed tank is connected with discharge pipe line, it is characterized in that described water sealed tank is two, be connected in parallel between transfer pipeline and the water sealed tank discharge pipe line, be equipped with valve between two water sealed tanks and transfer pipeline, the water sealed tank discharge pipe line.
Described pressure-fired jar is two, and the outlet of two pressure-fired jars all is connected with transfer pipeline.
The water pipe of water sealed tank is connected with acid water stripping after-purification water pot.
The utility model can two water sealed tank simultaneously two-ways use, the disengagement failure water sealed tank was enabled another water sealed tank in the time of also can a water sealed tank loses efficacy therein, guaranteed the continuity and the security of whole device.
Compared with prior art, the utlity model has following advantage:
1) water sealed tank in parallel is formed the water seal facility with safety guarantee, makes device production not be subjected to the influence of single water sealed tank fault.
2) double loop of water sealed tank is used and is stablized, and is convenient to operation, is easy to a control jar internal pressure balance;
3) system forms flexibly, easy and small investment, and stopping production or the security incident that can effectively avoid water sealed tank to lose efficacy and cause can effectively prevent because the environmental pollution that equipment fault causes;
4) water sealed tank moisturizing water source is an acid water stripping after-purification water, can save a large amount of fresh water resources.
Description of drawings
Accompanying drawing is a schematic diagram of the present utility model.
As shown in FIG., 1 acid water pot; 2 transfer pipelines; 3 valves; 4 water sealed tanks; 5 water pipes; 6 valves; 7 acid water stripping after-purification water pots; 8 valves; 9 water pipes; 10 water sealed tanks; 11 valves; 12 discharge pipe lines; 13 acid water pots.
The specific embodiment
Be that example is further elaborated the utility model with the acid water pot of the common pressure-fired container of oil plant below.
As shown in drawings, the outlet of acid water pot 1, acid water pot 13 all is connected with transfer pipeline 2, water sealed tank 4 and water sealed tank 10 are installed in parallel between transfer pipeline 2 and discharge pipe line 12, be provided with valve 6, valve 3 between water sealed tank 4 and transfer pipeline 2, the discharge pipe line 12, be provided with valve 8, valve 11 between water sealed tank 10 and transfer pipeline 2, the discharge pipe line 12, the water pipe 5 of water sealed tank 4, water sealed tank 10, water pipe 9 all are connected with acid water stripping after-purification water pot 7.
When normally using, the utility model can use water sealed tank 4, water sealed tank 10 simultaneously.When water sealed tank 4 breaks down, by valve-off 6, valve 3, cut off water sealed tank 4, use continuity and the security of water sealed tank 10 separately to guarantee to produce, when water sealed tank 10 breaks down, valve-off 8, valve 11 cut off water sealed tank 10, use continuity and the security of water sealed tank 4 to guarantee to produce separately.The water pipe 5 of water sealed tank 4, water sealed tank 10, water pipe 9 all are connected with acid water stripping after-purification water pot 7, utilize acid water stripping after-purification water to replace the moisturizing source of fresh water as water sealed tank 4, water sealed tank 10, save a large amount of water sources, played certain energy-saving effect.

Claims (3)

1, the effective seal water system of a kind of pressure-fired container, comprise the pressure-fired jar, the pressure-fired jar is connected with water sealed tank by transfer pipeline, water sealed tank is connected with discharge pipe line, it is characterized in that described water sealed tank is two, be connected in parallel between transfer pipeline and the water sealed tank discharge pipe line, be equipped with valve between two water sealed tanks and transfer pipeline, the water sealed tank discharge pipe line.
2, the effective seal water system of pressure-fired container according to claim 1 is characterized in that described pressure-fired jar is two, and the outlet of two pressure-fired jars all is connected with transfer pipeline.
3, the effective seal water system of pressure-fired container according to claim 1 is characterized in that the water pipe of water sealed tank is connected with acid water stripping after-purification water pot.
CN2009200244087U 2009-04-29 2009-04-29 Micro positive pressure container effective water sealing system Expired - Fee Related CN201404750Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200244087U CN201404750Y (en) 2009-04-29 2009-04-29 Micro positive pressure container effective water sealing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200244087U CN201404750Y (en) 2009-04-29 2009-04-29 Micro positive pressure container effective water sealing system

Publications (1)

Publication Number Publication Date
CN201404750Y true CN201404750Y (en) 2010-02-17

Family

ID=41675669

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200244087U Expired - Fee Related CN201404750Y (en) 2009-04-29 2009-04-29 Micro positive pressure container effective water sealing system

Country Status (1)

Country Link
CN (1) CN201404750Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102642969A (en) * 2012-04-27 2012-08-22 中国石油天然气股份有限公司广西石化分公司 Pre-treatment system for acid water of oil refinery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102642969A (en) * 2012-04-27 2012-08-22 中国石油天然气股份有限公司广西石化分公司 Pre-treatment system for acid water of oil refinery

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100217

Termination date: 20120429

C17 Cessation of patent right