CN204227401U - The unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit - Google Patents

The unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit Download PDF

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Publication number
CN204227401U
CN204227401U CN201420619472.0U CN201420619472U CN204227401U CN 204227401 U CN204227401 U CN 204227401U CN 201420619472 U CN201420619472 U CN 201420619472U CN 204227401 U CN204227401 U CN 204227401U
Authority
CN
China
Prior art keywords
drain tank
hydrophobic
oxygen
drainage pump
eliminating device
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
CN201420619472.0U
Other languages
Chinese (zh)
Inventor
姜乃斌
于民
姚良山
刘恩东
张乐
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.)
Xian Huajiang Environmental Technologies Co Ltd
Original Assignee
Xian Huajiang Environmental Technologies 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 Xian Huajiang Environmental Technologies Co Ltd filed Critical Xian Huajiang Environmental Technologies Co Ltd
Priority to CN201420619472.0U priority Critical patent/CN204227401U/en
Application granted granted Critical
Publication of CN204227401U publication Critical patent/CN204227401U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit, it is characterized in that: at least comprise: hydrophobic development unit, first drain tank, the second drain tank, the first drainage pump, the second drainage pump and oxygen-eliminating device, it is hydrophobic, often hydrophobic and start hydrophobic that hydrophobic development unit connects main steam respectively by valve pipe fitting; Hydrophobic development unit divides two-way by water seal unit, a road and the first drain tank pipeline communication; Another road and the second drain tank pipeline communication; First drain tank is communicated with oxygen-eliminating device by valve pipe fitting through the first drainage pump; Second drain tank is communicated with oxygen-eliminating device by valve pipe fitting through the second drainage pump.This device by pipeline collect main steam hydrophobic, often hydrophobic, start hydrophobic, enter hydrophobic development unit and carry out flash distillation dilatation, and by drainage pump, pipeline, the water in drain tank is delivered to oxygen-eliminating device, complete recovery process; The advantage of saving make-up water can be reached.

Description

The unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit
Technical field
The utility model relates to a kind of apparatus for recovering, particularly the unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit.
Background technology
In dry coke quenching UTILIZATION OF VESIDUAL HEAT IN, except boiler body continuous blowdown reclaims except generation steam utilization by platoon flash vessel, other unrestrained water discharge water as oxygen-eliminating device overflows, jet chimney is hydrophobic, the startup of system is hydrophobic and often hydrophobicly discharge all on the spot, do not recycle, cause the loss of the water yield.
Utility model content
The present situation that the utility model discharges on the spot for a large amount of unrestrained water of current dry coke quenching boiler circuit, provides a kind of good manufacturability, can reach the unrestrained apparatus for recovering of dry coke quenching boiler circuit saving make-up water, reclaim for dry coke quenching boiler circuit.
The purpose of this utility model realizes like this, the unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit, it is characterized in that: at least comprise: hydrophobic development unit, first drain tank, the second drain tank, the first drainage pump, the second drainage pump and oxygen-eliminating device, it is hydrophobic, often hydrophobic and start hydrophobic that hydrophobic development unit connects main steam respectively by valve pipe fitting; Hydrophobic development unit divides two-way by water seal unit, a road and the first drain tank pipeline communication; Another road and the second drain tank pipeline communication; First drain tank is communicated with oxygen-eliminating device by valve pipe fitting through the first drainage pump; Second drain tank is communicated with oxygen-eliminating device by valve pipe fitting through the second drainage pump.
Described water seal unit is made up of snake bend, for maintaining the liquid level of hydrophobic development unit.
The excessive dewatering outlet of oxygen-eliminating device is communicated with between water seal unit with the first drain tank.
The second desalination mouth of a river is communicated with between water seal unit with the second drain tank.
The first described drain tank and the second drain tank are all connected to vent valve.
The utility model has the advantages that: by pipeline collect main steam hydrophobic, often hydrophobic, start hydrophobic, enter hydrophobic development unit and carry out flash distillation dilatation.After flash distillation, steam directly discharges, and water enters drain tank through water seal unit, pipeline; Water seal unit is for maintaining the liquid level of hydrophobic development unit.Because dry coke quenching therrmodynamic system oxygen-eliminating device is generally atmospheric type deaerator, pressure, temperature are lower, by pipeline, excessive the discharging water of oxygen-eliminating device are directly connected to drain tank.By drainage pump, pipeline, the water in drain tank is delivered to oxygen-eliminating device, complete recovery process; The advantage of saving make-up water can be reached.
Accompanying drawing explanation
Below in conjunction with embodiment accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment theory diagram.
In figure, 1, hydrophobic development unit; 2, water seal unit; 3, the first drainage pump; 4, pipeline; 5, the first drain tank; 6, oxygen-eliminating device; 7, main steam is hydrophobic; 8, often hydrophobic; 9, start hydrophobic; 10, the second drain tank; 11, the second drainage pump; 12, the first desalination mouth of a river; 13, the second desalination mouth of a river; 14, the excessive dewatering outlet of oxygen-eliminating device; 15, vent valve.
Detailed description of the invention
As shown in Figure 1, as shown in Figure 1, the unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit, at least comprise: hydrophobic development unit 1, first drain tank 5, second drain tank 10, first drainage pump 3, second drainage pump 11 and oxygen-eliminating device 6, hydrophobic development unit 1 connects main steam hydrophobic 7, often hydrophobic 8 respectively by valve pipe fitting and starts hydrophobic 9; Hydrophobic development unit 1 is by water seal unit 2 points of two-way, and a road is communicated with the first drain tank 5 pipeline 4; Another road and the second drain tank 10 pipeline communication; First drain tank 5 is communicated with oxygen-eliminating device 6 by valve pipe fitting through the first drainage pump 3; Second drain tank 10 is communicated with oxygen-eliminating device 6 by valve pipe fitting through the second drainage pump 11.
Described water seal unit 2 is made up of snake bend, for maintaining the liquid level of hydrophobic development unit.
The excessive dewatering outlet 14 of oxygen-eliminating device is communicated with between water seal unit 2 with the first drain tank 5.
The second desalination mouth of a river 13 is communicated with between water seal unit 2 with the second drain tank 10.
First drain tank 5 and the second drain tank 10 are all connected to vent valve 15.
The first desalination mouth of a river 12 is communicated with in hydrophobic development unit 1 bottom.
The course of work of the present utility model is:
1, by pipeline collect main steam hydrophobic 7, often hydrophobic 8, start hydrophobic 9, enter hydrophobic development unit 1 and carry out flash distillation dilatation.After flash distillation, steam directly discharges, and water enters drain tank through water seal unit 2, pipeline 4.
2, water seal unit 2 is for maintaining the liquid level of hydrophobic development unit.
3, because dry coke quenching therrmodynamic system oxygen-eliminating device is generally atmospheric type deaerator, pressure, temperature are lower, by pipeline, the excessive dewatering outlet of oxygen-eliminating device are directly connected to drain tank.
4, by the first drainage pump 3 and the second drainage pump 11, pipeline 4, the water of the first drain tank 5 and the second drain tank 10 is delivered to oxygen-eliminating device 6, complete recovery process.
5, pipeline is provided with the conduit assemblies such as necessary valve.
6, the first drain tank 5 and the second drain tank 10 have vent valve 15, respectively for discharging incondensable gas.
7, the second demineralized water 13 of the first drain tank 5 and the second drain tank 10 is entered for starting water-filling.
8, the first drainage pump 3 and the second drainage pump 11 corresponding first drain tank 5 and the second drain tank 10 respectively.
The parts that the present embodiment does not describe in detail and structure belong to the well-known components of the industry and common structure or conventional means, do not describe one by one here.

Claims (5)

1. the unrestrained apparatus for recovering of dry coke quenching boiler circuit, it is characterized in that: at least comprise: hydrophobic development unit, first drain tank, the second drain tank, the first drainage pump, the second drainage pump and oxygen-eliminating device, it is hydrophobic, often hydrophobic and start hydrophobic that hydrophobic development unit connects main steam respectively by valve pipe fitting; Hydrophobic development unit divides two-way by water seal unit, a road and the first drain tank pipeline communication; Another road and the second drain tank pipeline communication; First drain tank is communicated with oxygen-eliminating device by valve pipe fitting through the first drainage pump; Second drain tank is communicated with oxygen-eliminating device by valve pipe fitting through the second drainage pump.
2. the unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit according to claim 1, is characterized in that: described water seal unit is made up of snake bend, for maintaining the liquid level of hydrophobic development unit.
3. the unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit according to claim 1, is characterized in that: the excessive dewatering outlet being communicated with oxygen-eliminating device between water seal unit with the first drain tank.
4. the unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit according to claim 1, is characterized in that: between water seal unit with the second drain tank, be communicated with the second desalination mouth of a river.
5. the unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit according to claim 1, is characterized in that: the first described drain tank and the second drain tank are all connected to vent valve.
CN201420619472.0U 2014-10-24 2014-10-24 The unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit Expired - Fee Related CN204227401U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420619472.0U CN204227401U (en) 2014-10-24 2014-10-24 The unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420619472.0U CN204227401U (en) 2014-10-24 2014-10-24 The unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit

Publications (1)

Publication Number Publication Date
CN204227401U true CN204227401U (en) 2015-03-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420619472.0U Expired - Fee Related CN204227401U (en) 2014-10-24 2014-10-24 The unrestrained apparatus for recovering of a kind of dry coke quenching boiler circuit

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106524124A (en) * 2015-09-14 2017-03-22 新特能源股份有限公司 Eastern Junggar coal concurrent boiler drainage system
CN109654474A (en) * 2019-01-21 2019-04-19 成都市兴蓉再生能源有限公司 Residual neat recovering system for refuse-burning plant hydrophobic development unit
CN114484410A (en) * 2021-12-28 2022-05-13 温州宏泽热电股份有限公司 Hydrophobic waste heat utilization system of power plant boiler

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106524124A (en) * 2015-09-14 2017-03-22 新特能源股份有限公司 Eastern Junggar coal concurrent boiler drainage system
CN106524124B (en) * 2015-09-14 2018-12-25 新特能源股份有限公司 A kind of quasi- eastern coal direct current cooker drainage system
CN109654474A (en) * 2019-01-21 2019-04-19 成都市兴蓉再生能源有限公司 Residual neat recovering system for refuse-burning plant hydrophobic development unit
CN114484410A (en) * 2021-12-28 2022-05-13 温州宏泽热电股份有限公司 Hydrophobic waste heat utilization system of power plant boiler
CN114484410B (en) * 2021-12-28 2024-02-09 温州宏泽热电股份有限公司 Drainage waste heat utilization system of power station boiler

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Legal Events

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

Granted publication date: 20150325

Termination date: 20191024