CN204536317U - A kind of biomass gasification furnace gas humidity on-line measurement system - Google Patents

A kind of biomass gasification furnace gas humidity on-line measurement system Download PDF

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Publication number
CN204536317U
CN204536317U CN201520262754.4U CN201520262754U CN204536317U CN 204536317 U CN204536317 U CN 204536317U CN 201520262754 U CN201520262754 U CN 201520262754U CN 204536317 U CN204536317 U CN 204536317U
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China
Prior art keywords
gas
temperature
fuel gas
dry
temperature fuel
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CN201520262754.4U
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Chinese (zh)
Inventor
何培红
常平
胡志波
伍焕婷
杨春笋
谢颖琦
成学勋
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National Energy Group Changyuan Power Co.,Ltd.
Original Assignee
GUODIAN CHANGYUAN HUBEI BIOMASS GASIFICATION TECHNOLOGY Co Ltd
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Abstract

The utility model provides a kind of biomass gasification furnace gas humidity on-line measurement system, comprise combustion gas stopple coupon, high temperature rise pressure fan, high-temperature fuel gas flowmeter, high-temperature fuel gas temperature detector, high-temperature fuel gas pressure detector, gas cooler, dry gas meter, dry fuel gas temperature detecting device, dry gaseous-pressure detecting device, PLC, combustion gas stopple coupon and the female pipe of high-temperature fuel gas are connected in parallel, combustion gas stopple coupon is provided with high temperature rise pressure fan along inlet end successively to outlet side, gas cooler, pipeline between inlet end to gas cooler is provided with the high-temperature fuel gas flow be connected with PLC, high-temperature fuel gas temperature detector and high-temperature fuel gas pressure detector, pipeline between gas cooler to outlet side is provided with the dry gas meter be connected with PLC, dry fuel gas temperature detecting device, dry gaseous-pressure detecting device.The utility model can realize biomass high-temperature combustion gas humidity real time on-line monitoring.

Description

A kind of biomass gasification furnace gas humidity on-line measurement system
Technical field
The utility model relates to biomass energy and utilizes technical field, specifically a kind of biomass gasification furnace gas humidity on-line measurement system.
Background technology
Gasification of biomass high-temperature fuel gas contains a large amount of as reducing gas compositions such as CO relative to common flue gas, unavailable by the method for oxygen determination humidity.Simultaneously because fuel gas temperature is higher, humidity cannot be analyzed by measuring conductance.
Summary of the invention
The utility model provides a kind of biomass gasification furnace gas humidity on-line measurement system, can the humidity of real time on-line monitoring biomass high-temperature combustion gas.
A kind of biomass gasification furnace gas humidity on-line measurement system, comprise combustion gas stopple coupon, high temperature rise pressure fan, high-temperature fuel gas flowmeter, high-temperature fuel gas temperature detector, high-temperature fuel gas pressure detector, gas cooler, dry gas meter, dry fuel gas temperature detecting device, dry gaseous-pressure detecting device, PLC, described combustion gas stopple coupon and the female pipe of high-temperature fuel gas are connected in parallel, described combustion gas stopple coupon is provided with high temperature rise pressure fan along inlet end successively to outlet side, gas cooler, pipeline between inlet end to gas cooler is provided with the high-temperature fuel gas flow be connected with PLC, high-temperature fuel gas temperature detector and high-temperature fuel gas pressure detector, pipeline between gas cooler to outlet side is provided with the dry gas meter be connected with PLC, dry fuel gas temperature detecting device, dry gaseous-pressure detecting device.
The utility model uses different flow score Ce Ding the standard state flow of high-temperature fuel gas and cooled dry combustion gas, compares the scheme calculating humidity afterwards, achieves biomass high-temperature combustion gas humidity real time on-line monitoring.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model biomass gasification furnace gas humidity on-line measurement system.
In figure: 1-high-temperature fuel gas mother pipe, 2-combustion gas stopple coupon, 3-high temperature rise pressure fan, 4-high-temperature fuel gas flowmeter, 5-high-temperature fuel gas temperature detector, 6-high-temperature fuel gas pressure detector, 7-gas cooler, 8-dry gas meter, 9-dry fuel gas temperature detecting device, 10-dry gaseous-pressure detecting device, 11-PLC.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the utility model is clearly and completely described.
Figure 1 shows that the structural representation of the utility model biomass gasification furnace gas humidity on-line measurement system, described biomass gasification furnace gas humidity on-line measurement system comprises combustion gas stopple coupon 2, high temperature rise pressure fan 3, high-temperature fuel gas flowmeter 4, high-temperature fuel gas temperature detector 5, high-temperature fuel gas pressure detector 6, gas cooler 7, dry gas meter 8, dry fuel gas temperature detecting device 9, dry gaseous-pressure detecting device 10, PLC 11.
Described combustion gas stopple coupon 2 is connected in parallel with the female pipe 1 of high-temperature fuel gas, and namely the inlet end of described combustion gas stopple coupon 2 accesses high-temperature fuel gas from the female pipe 1 of high-temperature fuel gas, and high-temperature fuel gas is recycled to the female pipe 1 of high-temperature fuel gas by outlet side.Described combustion gas stopple coupon 2 is provided with high temperature rise pressure fan 3 along inlet end successively to outlet side, gas cooler 7, pipeline between inlet end to gas cooler 7 is provided with high-temperature fuel gas flow 4, high-temperature fuel gas temperature detector 5 and high-temperature fuel gas pressure detector 6, pipeline between gas cooler 7 to outlet side is provided with dry gas meter 8, dry fuel gas temperature detecting device 9, dry gaseous-pressure detecting device 10, high-temperature fuel gas flow 4, high-temperature fuel gas temperature detector 5, high-temperature fuel gas pressure detector, dry gas meter 8, dry fuel gas temperature detecting device 9, dry gaseous-pressure detecting device 10 is all connected with PLC 11.
Principle of work of the present utility model:
From the female pipe 1 of high-temperature fuel gas, enter combustion gas stopple coupon 2 by high temperature rise pressure fan 3 extraction section high-temperature fuel gas sample gas, combustion gas is successively by returning the female pipe 1 of high-temperature fuel gas after high-temperature fuel gas flowmeter 4, gas cooler 7, dry gas meter 8.High-temperature fuel gas flowmeter 4 records flow value and sends into PLC 11, and the temperature and pressure correction then recorded through high-temperature fuel gas temperature detector 5 and high-temperature fuel gas pressure detector 6 calculates its standard state flow; High-temperature fuel gas is cooled to after below 50 DEG C through gas cooler 7, contained moisture condenses precipitation naturally, form dry combustion gas, the flow value that dry gas meter 8 is measured sends into PLC 11, the temperature and pressure correction recorded through dry fuel gas temperature detecting device 9, dry gaseous-pressure detecting device 10 calculates the standard state flow of dry combustion gas, high-temperature fuel gas standard state flow is deducted the result of dry combustion gas standard state flow divided by high-temperature fuel gas standard state flow by PLC 11, can obtain combustion gas humidity.
The utility model uses different flow score Ce Ding the standard state flow of high-temperature fuel gas and cooled dry combustion gas, compare the scheme calculating humidity afterwards, achieve biomass high-temperature combustion gas humidity real time on-line monitoring, according to on-the-spot actual arrangement situation, the on-line measurement system of biomass gasifying furnace high-temperature fuel gas humidity can be installed at the applicable position of the female pipe of combustion gas.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly belong to those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.

Claims (1)

1. a biomass gasification furnace gas humidity on-line measurement system, is characterized in that: comprise combustion gas stopple coupon (2), high temperature rise pressure fan (3), high-temperature fuel gas flowmeter (4), high-temperature fuel gas temperature detector (5), high-temperature fuel gas pressure detector (6), gas cooler (7), dry gas meter (8), dry fuel gas temperature detecting device (9), dry gaseous-pressure detecting device (10), PLC (11), described combustion gas stopple coupon (10) is managed (1) with high-temperature fuel gas mother and is connected in parallel, and described combustion gas stopple coupon (2) is provided with high temperature rise pressure fan (3) successively along inlet end to outlet side, gas cooler (7), the pipeline between inlet end to gas cooler (7) is provided with the high-temperature fuel gas flow (4) be connected with PLC (11), high-temperature fuel gas temperature detector (5) and high-temperature fuel gas pressure detector (6), the pipeline between gas cooler (7) to outlet side is provided with the dry gas meter (8) be connected with PLC (11), dry fuel gas temperature detecting device (9), dry gaseous-pressure detecting device (10).
CN201520262754.4U 2015-04-27 2015-04-27 A kind of biomass gasification furnace gas humidity on-line measurement system Active CN204536317U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520262754.4U CN204536317U (en) 2015-04-27 2015-04-27 A kind of biomass gasification furnace gas humidity on-line measurement system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520262754.4U CN204536317U (en) 2015-04-27 2015-04-27 A kind of biomass gasification furnace gas humidity on-line measurement system

Publications (1)

Publication Number Publication Date
CN204536317U true CN204536317U (en) 2015-08-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107057749A (en) * 2016-08-04 2017-08-18 石化盈科信息技术有限责任公司 The online soft sensor system and measuring method of gasoline stabilizer separation accuracy
CN110108595A (en) * 2019-04-15 2019-08-09 中国辐射防护研究院 A kind of gas-vapour mixing method humidity detection device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107057749A (en) * 2016-08-04 2017-08-18 石化盈科信息技术有限责任公司 The online soft sensor system and measuring method of gasoline stabilizer separation accuracy
CN107057749B (en) * 2016-08-04 2018-12-07 石化盈科信息技术有限责任公司 The online soft sensor system and measurement method of gasoline stabilizer separation accuracy
CN110108595A (en) * 2019-04-15 2019-08-09 中国辐射防护研究院 A kind of gas-vapour mixing method humidity detection device
CN110108595B (en) * 2019-04-15 2021-09-24 中国辐射防护研究院 Humidity monitoring device adopting gas-steam mixing method

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Assignee: Hangzhou Juneng Boiler Co., Ltd.

Assignor: GUODIAN CHANGYUAN HUBEI BIOMASS GASIFICATION TECHNOLOGY CO., LTD.

Contract record no.: 2016420000008

Denomination of utility model: Biomass gasification stove gas humidity on line measurement system

Granted publication date: 20150805

License type: Common License

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Assignee: Guodian Longyuan Environment Protection Engrg. Co., Ltd., Beijing

Assignor: GUODIAN CHANGYUAN HUBEI BIOMASS GASIFICATION TECHNOLOGY CO., LTD.

Contract record no.: 2017420000021

Denomination of utility model: Biomass gasification stove gas humidity on line measurement system

Granted publication date: 20150805

License type: Common License

Record date: 20170905

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Assignee: Wuhan Wu pan Energy Engineering Co., Ltd.

Assignor: GUODIAN CHANGYUAN HUBEI BIOMASS GASIFICATION TECHNOLOGY CO., LTD.

Contract record no.: 2018420000003

Denomination of utility model: Biomass gasification stove gas humidity on line measurement system

Granted publication date: 20150805

License type: Common License

Record date: 20180404

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: Harbin Boiler Company Limited

Assignor: GUODIAN CHANGYUAN HUBEI BIOMASS GASIFICATION TECHNOLOGY CO., LTD.

Contract record no.: 2018420000014

Denomination of utility model: Biomass gasification stove gas humidity on line measurement system

Granted publication date: 20150805

License type: Common License

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Effective date of registration: 20211028

Address after: 430077 national energy building, No. 63, Xudong street, Hongshan District, Wuhan City, Hubei Province

Patentee after: National Energy Group Changyuan Power Co.,Ltd.

Address before: 448040 No. 80 Bai Lu Road, Jingmen, Hubei

Patentee before: GUODIAN CHANGYUAN HUBEI BIOMASS GASIFICATION TECHNOLOGY Co.,Ltd.