CN202898055U - Device for heating air through sulfur dioxide residual heat - Google Patents

Device for heating air through sulfur dioxide residual heat Download PDF

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Publication number
CN202898055U
CN202898055U CN2012206169679U CN201220616967U CN202898055U CN 202898055 U CN202898055 U CN 202898055U CN 2012206169679 U CN2012206169679 U CN 2012206169679U CN 201220616967 U CN201220616967 U CN 201220616967U CN 202898055 U CN202898055 U CN 202898055U
Authority
CN
China
Prior art keywords
air
pipe
communicated
sulfur dioxide
sulfurous gas
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
CN2012206169679U
Other languages
Chinese (zh)
Inventor
乔金安
卢世明
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.)
Daqing Zhongkeda Oilfield Auxiliary Chemical Co Ltd
Original Assignee
Daqing Zhongkeda Oilfield Auxiliary Chemical 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 Daqing Zhongkeda Oilfield Auxiliary Chemical Co Ltd filed Critical Daqing Zhongkeda Oilfield Auxiliary Chemical Co Ltd
Priority to CN2012206169679U priority Critical patent/CN202898055U/en
Application granted granted Critical
Publication of CN202898055U publication Critical patent/CN202898055U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency
    • Y02P20/129Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Abstract

The utility model discloses a device for heating air through sulfur dioxide residual heat. The device for heating the air through the sulfur dioxide residual heat comprises an air storage tank (1), wherein a sulfur dioxide pipe (9) penetrates at an axial direction in the middle of the air storage tank (1); close to the inlet end of the sulfur dioxide pipe (9), a cold air inlet pipe (8) is communicated on the outer wall of the bottom surface of the air storage tank (1) in a sealing manner; the cold air inlet pipe (8) is communicated with a blowing fan (7); close to the outlet end of the sulfur dioxide pipe (9), a hot air outlet pipe (2) is communicated on the outer wall of the upper surface of the air storage tank (1) in a sealing manner; the hot air outlet pipe (2) is communicated with a drying tower (3) in a sealing manner; a temperature measurement port (6) and a temperature sensor (4) are arranged on the bottom surface of the air storage tank (1); and the temperature sensor (4) is in signal connection with a data collector (5). Raw material sulfur in a sulfur burning furnace is completely burnt, so that the raw material is completely utilized, production cost is saved and the environment is protected; the residual heat of the sulfur dioxide is adopted to heat the air, so that energy is saved and the effect is enhanced, and the production cost is saved.

Description

A kind of sulfurous gas waste-heat air assembly that utilizes
Technical field
The utility model relates to the device that is used for the Heat of Formation air in the chemical production field, belongs to a kind of sulfurous gas waste-heat air assembly that utilizes.
Background technology
In the process of preparation S-WAT, the first step is to utilize sulfur burning to generate sulfurous gas, is thermopositive reaction in the generative process of sulfurous gas, and the sulfurous gas temperature of generation is up to 800 OAbout, and next step need to be lowered the temperature to sulfurous gas, then goes next step to produce, and the sulfurous gas cooling will be emitted a large amount of heat, utilizes the waste heat of sulfurous gas that water is heated, and generates water vapor, and after sulfurous gas was lowered the temperature for the first time, temperature was 300 OAbout, need further cooling.
Summary of the invention
The purpose of this utility model provides a kind of sulfurous gas waste-heat air assembly that utilizes, and utilizes the waste heat of sulfurous gas to air heating, and energy efficiency has been saved production cost.
The technical solution of the utility model is: this utilizes sulfurous gas waste-heat air assembly, comprise air reservoir, there is the sulfurous gas pipe to pass on described air reservoir middle part is axial, the both sides of air reservoir are connected with the sulfurous gas seal of tube, air reservoir bottom surface outer wall is communicated with the freezing air inlet pipe near the inlet end sealing of sulfurous gas pipe, the freezing air inlet pipe is communicated with gas blower, sealing is communicated with warm air and goes out pipe outer wall near the exit end of sulfurous gas pipe above the air reservoir, warm air goes out pipe and is communicated with the drying tower sealing, the air reservoir bottom surface is provided with temperature-measuring port and temperature sensor, and temperature sensor is connected with the data acquisition unit signal.
The utlity model has following beneficial effect: owing to take such scheme, take full advantage of the waste heat of sulfurous gas, the waste heat recovery of sulfurous gas is used for adding warm air, heated air goes drying tower to be used for the S-WAT of drying crystalline, saved the energy, low-carbon environment-friendly has reduced the production cost of enterprise.
Description of drawings:
Accompanying drawing 1 is structural representation of the present utility model.
1-air reservoir among the figure, the 2-warm air goes out pipe, 3-drying tower, 4-temperature sensor, 5-data acquisition unit, 6-temperature-measuring port, 7-gas blower, 8-freezing air inlet pipe, 9-sulfurous gas pipe.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, this utilizes sulfurous gas waste-heat air assembly to comprise air reservoir 1, there is sulfurous gas pipe 9 to pass on described air reservoir 1 middle part is axial, the sulfurous gas pipe of heat flows through sulfurous gas pipe 9 heats and is absorbed by ambient air, air reservoir 1 bottom surface outer wall is communicated with freezing air inlet pipe 8 near the inlet end sealing of sulfurous gas pipe 9, freezing air inlet pipe 8 is communicated with gas blower 7, gas blower 7 is blown into freezing air in the air reservoir 1 by freezing air inlet pipe 8, the exit end sealing of the close sulfurous gas pipe 9 of air reservoir 1 top outer wall is communicated with warm air and goes out pipe 2, warm air goes out pipe 2 and is communicated with drying tower 3 sealings, heated warm air goes out the S-WAT that pipe 2 removes drying tower 3 drying crystallines by warm air, air reservoir 1 bottom surface is provided with temperature-measuring port 6 and temperature sensor 4, and temperature sensor 4 is connected with data acquisition unit 5 signals.Data acquisition unit 5 is connected with power supply and indicating meter.

Claims (1)

1. one kind is utilized sulfurous gas waste-heat air assembly, comprise air reservoir (1), it is characterized in that: have sulfurous gas pipe (9) to pass on described air reservoir (1) middle part is axial, the both sides of air reservoir (1) and sulfurous gas pipe (9) are tightly connected, air reservoir (1) bottom surface outer wall is communicated with freezing air inlet pipe (8) near the inlet end sealing of sulfurous gas pipe (9), freezing air inlet pipe (8) is communicated with gas blower (7), the exit end sealing of the close sulfurous gas pipe (9) of the top outer wall of air reservoir (1) is communicated with warm air and goes out pipe (2), warm air goes out pipe (2) and is communicated with drying tower (3) sealing, air reservoir (1) bottom surface is provided with temperature-measuring port (6) and temperature sensor (4), and temperature sensor (4) is connected with data acquisition unit (5) signal.
CN2012206169679U 2012-11-20 2012-11-20 Device for heating air through sulfur dioxide residual heat Expired - Fee Related CN202898055U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012206169679U CN202898055U (en) 2012-11-20 2012-11-20 Device for heating air through sulfur dioxide residual heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012206169679U CN202898055U (en) 2012-11-20 2012-11-20 Device for heating air through sulfur dioxide residual heat

Publications (1)

Publication Number Publication Date
CN202898055U true CN202898055U (en) 2013-04-24

Family

ID=48118748

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012206169679U Expired - Fee Related CN202898055U (en) 2012-11-20 2012-11-20 Device for heating air through sulfur dioxide residual heat

Country Status (1)

Country Link
CN (1) CN202898055U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109870002A (en) * 2019-02-13 2019-06-11 南宁市赛尔制糖科技有限公司 A method of it is dry that furnace bagasse is coupled into using the cooling sulfur burner sulphur gas of air

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109870002A (en) * 2019-02-13 2019-06-11 南宁市赛尔制糖科技有限公司 A method of it is dry that furnace bagasse is coupled into using the cooling sulfur burner sulphur gas of air

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20131120