CN202648452U - Heat recycling system for chlorination furnace - Google Patents
Heat recycling system for chlorination furnace Download PDFInfo
- Publication number
- CN202648452U CN202648452U CN2012203026955U CN201220302695U CN202648452U CN 202648452 U CN202648452 U CN 202648452U CN 2012203026955 U CN2012203026955 U CN 2012203026955U CN 201220302695 U CN201220302695 U CN 201220302695U CN 202648452 U CN202648452 U CN 202648452U
- Authority
- CN
- China
- Prior art keywords
- water
- outlet pipe
- pipe
- chlorination furnace
- heater
- 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
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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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- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a heat recycling system for a chlorination furnace. The heat recycling system comprises an upper water jacket and a lower water jacket which are wrapped on the outer side of a chlorination furnace body and communicated with each other, wherein water is supplied to the lower water jacket by a high-level water tower; a heat exchange water jacket wrapped on an exhaust pipe and communicated with the upper water jacket is arranged above the chlorination furnace body and connected to the interior of a chlorine heater through a water outlet pipe; the water outlet of the chlorine heater is connected with the high-level water tower through a water return pipe which is connected with a water pump; a hot oil heater is connected in parallel with the water outlet pipe; a water flow inlet pipe and a water flow outlet pipe which are respectively connected with the water outlet pipe are mounted on the hot oil heater; valves are respectively mounted on the water flow inlet pipe and the water flow outlet pipe; and another valve is also mounted on the water outlet pipe between the joint of the water flow inlet pipe and the water outlet pipe, as well as the joint of the water flow outlet pipe and the water outlet pipe. The heat recycling system can make the best of waste heat of the chlorination furnace for material heating, and has the advantages of saving energy and lowering manufacturing cost.
Description
Technical field
The utility model relates to a kind of chlorination furnace heat recycling system.
Background technology
In the titanic chloride production process, the heat that chlorination furnace produces is a lot, the heat of chlorination furnace is that the mode by radiation is dissipated in the environment, be not only the waste of mass efficient heat, also caused the high temperature damage of the working environment of workers, other producer adopts water-cooling structure that heat is taken away, and namely is enclosed with water jacket in the chlorination furnace outside, by recirculated water the heat of chlorination furnace is taken away.This mode good cooling results, but the current of taking away heat are not fully utilized, thereby amount of heat run off in vain, causes the waste of the energy.For the heating of advancing stove chlorine, adopt the waste heat boiler of an additional constant power to carry out the heating of chlorine in the industry, production cost is increased, also give and cause environmental burden.
The utility model content
The technical problems to be solved in the utility model provides a kind of chlorination furnace of recycling and produces the chlorination furnace heat utilization system that heat is the chlorine heating.
For solving the problems of the technologies described above, the chlorination furnace heat recycling system that provides comprises and is wrapped in the external side of chlorination furnace and the upper water sleeve that is interconnected and lower water jacket, lower water jacket is by high-order water tower water-feeding, its design feature is: chlorination body of heater top is provided with and is wrapped on its blast pipe and the heat exchange water jacket that is communicated with upper water sleeve, heat exchange water jacket is connected in the chlorine heater by outlet pipe, the delivery port of chlorine heater is connected on the high-order water tower by return pipe, is connected with water pump on the return pipe.
Be parallel with hot oil on the described outlet pipe, the current inlet pipe and the water effuser that are connected with outlet pipe respectively are housed on the hot oil, on current inlet pipe and the water effuser valve is housed respectively, on the outlet pipe between the junction of current inlet pipe and outlet pipe and water effuser and outlet pipe, valve is housed also.
Be parallel with heat exchanger on the return pipe.
After adopting said structure, after upper and lower water jacket and heat exchange water jacket have absorbed the heat of chlorination furnace generation, be passed into the chlorine heating for passing in the chlorine heater by outlet pipe, thereby both taken full advantage of the heat that chlorination furnace produces, also saved the needed energy of heating chlorine, make the water circulation utilization, thereby greatly reduce energy-output ratio, also reduced the environmental pollution that the burning energy brings when having reduced production cost.
In sum, the utility model can take full advantage of the heat that chlorination furnace produces, and has advantages of the energy of saving, reduces production costs.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Chlorination furnace heat recycling system as shown in Figure 1, it comprises and is wrapped in chlorination body of heater 1 outside and the upper water sleeve 2 that is interconnected and lower water jacket 3, lower water jacket 3 is supplied water by high-order water tower 4, chlorination body of heater 1 top is provided with and is wrapped on its blast pipe 5 and the heat exchange water jacket 6 that is communicated with upper water sleeve 2, heat exchange water jacket 6 is connected in the chlorine heater 8 by outlet pipe 7, chlorine carries out heat exchange with the current of draw heat rear end by managing chlorine in 17 in chlorine heater 8, thereby reach the purpose of heating chlorine, chlorine after the heating enters Chlorine Buffer Vessel 16, thereby is that chlorination furnace 1 is supplied with chlorine; The delivery port of chlorine heater 8 is connected on the high-order water tower 4 by return pipe 9, is connected with water pump 10 on the return pipe 9.Be parallel with hot oil 12 on the above-mentioned outlet pipe 7, the current inlet pipe 14 and the water effuser 13 that are connected with outlet pipe 7 respectively are housed on the hot oil 12, on current inlet pipe 14 and the water effuser 13 valve 15 is housed respectively, on the outlet pipe 7 between the junction of current inlet pipe 14 and outlet pipe 7 and water effuser 13 and outlet pipe 7, valve 15 is housed also, during normal operation, close the valve 15 on current inlet pipe 14 and the water effuser 13, when the water flow temperature in passing into chlorine heater 8 is low, close the valve 15 on the outlet pipe 7 between above-mentioned two junctions, make current through hot oil 12, thereby be the current intensification.Be parallel with heat exchanger 11 on the return pipe 9, the water inlet of heat exchanger 11 is connected with delivery port by pipeline and is connected with return pipe 9, can the heat in the current be absorbed again by heat exchanger 11, thereby utilize unnecessary heat behind the current heating chlorine fully.The structure of above-mentioned chlorination body of heater 1, chlorine heater 8, hot oil 12 and heat exchanger 11 is all prior art, does not repeat them here.
Claims (3)
1. chlorination furnace heat recycling system, comprise the upper water sleeve (2) and the lower water jacket (3) that are wrapped in chlorination body of heater (1) outside and are interconnected, lower water jacket (3) is supplied water by high-order water tower (4), it is characterized in that: chlorination body of heater (1) top is provided with and is wrapped in the heat exchange water jacket (6) that its blast pipe (5) is upper and be communicated with upper water sleeve (2), heat exchange water jacket (6) is connected in the chlorine heater (8) by outlet pipe (7), the delivery port of chlorine heater (8) is connected on the high-order water tower (4) by return pipe (9), is connected with water pump (10) on the return pipe (9).
2. chlorination furnace heat recycling system according to claim 1, it is characterized in that: be parallel with hot oil (12) on the described outlet pipe (7), the current inlet pipe (14) and the water effuser (13) that are connected with outlet pipe (7) respectively are housed on the hot oil (12), on current inlet pipe (14) and the water effuser (13) valve (15) is housed respectively, is positioned on the outlet pipe (7) between the junction of current inlet pipe (14) and outlet pipe (7) and water effuser (13) and outlet pipe (7) valve (15) also is housed.
3. chlorination furnace heat recycling system according to claim 1 and 2 is characterized in that: be parallel with heat exchanger (11) on the return pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203026955U CN202648452U (en) | 2012-06-27 | 2012-06-27 | Heat recycling system for chlorination furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203026955U CN202648452U (en) | 2012-06-27 | 2012-06-27 | Heat recycling system for chlorination furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648452U true CN202648452U (en) | 2013-01-02 |
Family
ID=47417549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203026955U Expired - Fee Related CN202648452U (en) | 2012-06-27 | 2012-06-27 | Heat recycling system for chlorination furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648452U (en) |
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2012
- 2012-06-27 CN CN2012203026955U patent/CN202648452U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130102 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |