CN201713335U - Waste heat utilization device for chlorination furnace body - Google Patents
Waste heat utilization device for chlorination furnace body Download PDFInfo
- Publication number
- CN201713335U CN201713335U CN2010201403401U CN201020140340U CN201713335U CN 201713335 U CN201713335 U CN 201713335U CN 2010201403401 U CN2010201403401 U CN 2010201403401U CN 201020140340 U CN201020140340 U CN 201020140340U CN 201713335 U CN201713335 U CN 201713335U
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- CN
- China
- Prior art keywords
- water
- steel pipe
- furnace body
- hot water
- waste heat
- 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
- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A waste heat utilization device for a chlorination furnace body comprises a furnace body, wherein the surface of the furnace body is wound with a steel pipe; a heat-insulating layer is covered outside the steel pipe; the water inlet end of the steel pipe is connected with a water outlet of a water pump; a water inlet of the water pump is connected with a water outlet at the bottom of a hot water tank; and the water outlet end of the steel pipe is arranged at the top of the hot water tank. The utility model has the advantages that the fuels and costs are saved, the production cost is lowered, and the heat absorbing efficiency is high. In addition, the waste heat of chlorination reaction is recycled by smartly utilizing a shell of the furnace body, the smooth chlorination reaction is carried out, and the organic combination of energy saving and emission reduction is realized.
Description
Technical field
The utility model relates to a kind of chlorination furnace, especially relates to a kind of chlorination furnace body of heater waste heat amount use device.
Background technology
Producing titanium tetrachloride t 5 bx in the industry (TiCl4) mainly carries out in boiling chloridizing furnace.During boiling chloridizing furnace work, chlorine is blown over the particulate state bed of material (TiO2 particle and toner mixture) from bottom to up with certain flow velocity, the whole bed of material is under the stirring of chlorine, each particle in the bed of material is separated from each other, and seethe up and down, in stove, be in suspended state in the certain height scope, make chlorination reaction very fierce, temperature reaches 1000 ℃, and being chlorinated that the TiO2 in the bed of material will be very fast generates TiCl4 gas.Because this reaction is an exothermic process, can produce a large amount of heats, so chlorination furnace body of heater skin temperature is very high.At present, also can be used to chlorination reaction heat, cause these heats to waste by the body of heater shell without any equipment.
Summary of the invention
The utility model mainly is that to solve the existing existing heat radiation of chlorination furnace insufficient, chlorination reaction heat technical problem such as can not be used.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: this device comprises body of heater, steel pipe is being twined on described body of heater surface, steel pipe is coated with thermal insulation layer outward, the feed-water end of steel pipe is connected with the water outlet of water pump, the water-in of water pump is connected with the water outlet of hot water tank bottom, and the water side of steel pipe is arranged on the hot water tank top.
As preferably, described hot water tank top also is provided with a water absorption tube, and water absorption tube is connected through the water-in of interchanger with the heat exchange pump, and the water outlet of heat exchange pump is connected with the hot water tank bottom.
As preferably, the circuitous heat transfer tube that is laid with in the described interchanger.
Therefore, the utlity model has the fuel saving expense, reduce production costs, the heat absorption efficiency advantages of higher.Its ingenious body of heater shell that utilizes has reclaimed the chlorination reaction waste heat, and helps carrying out smoothly of chlorination reaction, has accomplished energy-conservation and reduced discharging to organically combine.
Description of drawings
Below by the drawings and specific embodiments, the technical solution of the utility model is described in further detail.
Fig. 1 is the structural representation of a kind of preferred implementation of the present utility model.
Embodiment
Fig. 1 is the structural representation of a kind of preferred implementation of the present utility model.As shown in Figure 1, the utility model comprises chlorination furnace body of heater 3, steel pipe 2, hot water tank 7, interchanger 12, heat exchange pump 11 etc.Steel pipe 2 is being twined on described body of heater 3 surfaces, is coated with thermal insulation layer 1 outside the steel pipe 2, and the feed-water end 4 of steel pipe 2 is connected with the water outlet of water pump 6, and the water-in of water pump 6 is connected with the water outlet 9 of hot water tank 7 bottoms, and the water side 5 of steel pipe 2 is arranged on hot water tank 7 tops.Hot water tank 7 tops also are provided with a water absorption tube 10, and water absorption tube 10 is connected through the water-in of interchanger 12 with heat exchange pump 11, and the water outlet of heat exchange pump 11 is connected with hot water tank 7 bottoms.Make a circulation in the interchanger 12 to be laid with heat transfer tube 13, help absorbing in a large number waste heat.
According to the bloated heat-shrinkable principle of water-cooled, hot water rises, and cold water descends.So the water of heat all concentrates on hot water tank 7 tops, colder water all concentrates on hot water tank 7 bottoms.The colder water in hot water tank 7 bottoms flows to steel pipe 2 through water pump 6, and after colder water absorbed body of heater 3 surperficial waste heats in the steel pipe 2, steel pipe 2 arrived hot water tank 7 tops with delivery continually by water side 5.
Open heat exchange pump 11, the hot water on hot water tank 7 tops is sucked by the water absorption tube 10 at hot water tank 7 tops, and when hot water passed through interchanger 12, heat transfer tube 13 was supplied with heat and used object to use.Behind heat transfer tube 13 absorption heats, colder water is pumped backheat tank 7 bottoms under the effect of heat exchange pump 11, lift pump 6 flows to the colder water in hot water tank 7 bottoms the steel pipe 2 on body of heater 3 surfaces again, the chlorination furnace residual heat of reaction has been reclaimed in circulation effectively so repeatedly.
Claims (3)
1. chlorination furnace body of heater waste heat amount use device, comprise body of heater, it is characterized in that described body of heater surface twining steel pipe, steel pipe is coated with thermal insulation layer outward, the feed-water end of steel pipe is connected with the water outlet of water pump, the water-in of water pump is connected with the water outlet of hot water tank bottom, and the water side of steel pipe is arranged on the hot water tank top.
2. chlorination furnace body of heater waste heat amount use device according to claim 1 is characterized in that described hot water tank top also is provided with a water absorption tube, and water absorption tube is connected through the water-in of interchanger with the heat exchange pump, and the water outlet of heat exchange pump is connected with the hot water tank bottom.
3. chlorination furnace body of heater waste heat amount use device according to claim 1 is characterized in that the circuitous heat transfer tube that is laid with in the described interchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201403401U CN201713335U (en) | 2010-03-23 | 2010-03-23 | Waste heat utilization device for chlorination furnace body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201403401U CN201713335U (en) | 2010-03-23 | 2010-03-23 | Waste heat utilization device for chlorination furnace body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201713335U true CN201713335U (en) | 2011-01-19 |
Family
ID=43459335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201403401U Expired - Fee Related CN201713335U (en) | 2010-03-23 | 2010-03-23 | Waste heat utilization device for chlorination furnace body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201713335U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480306A (en) * | 2013-09-06 | 2014-01-01 | 攀钢集团攀枝花钢铁研究院有限公司 | Low-temperature boiling chlorination furnace and method for producing titanium tetrachloride |
| CN105984895A (en) * | 2015-02-02 | 2016-10-05 | 云南新立有色金属有限公司 | Baking system of boiling chlorination furnace |
-
2010
- 2010-03-23 CN CN2010201403401U patent/CN201713335U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480306A (en) * | 2013-09-06 | 2014-01-01 | 攀钢集团攀枝花钢铁研究院有限公司 | Low-temperature boiling chlorination furnace and method for producing titanium tetrachloride |
| CN105984895A (en) * | 2015-02-02 | 2016-10-05 | 云南新立有色金属有限公司 | Baking system of boiling chlorination furnace |
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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: 20110119 Termination date: 20130323 |