CN202440326U - Drying cooling device for titanium dioxide production - Google Patents
Drying cooling device for titanium dioxide production Download PDFInfo
- Publication number
- CN202440326U CN202440326U CN201220063366XU CN201220063366U CN202440326U CN 202440326 U CN202440326 U CN 202440326U CN 201220063366X U CN201220063366X U CN 201220063366XU CN 201220063366 U CN201220063366 U CN 201220063366U CN 202440326 U CN202440326 U CN 202440326U
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- rotary kiln
- cooling
- left end
- cavity
- base
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Abstract
The utility model relates to a drying cooling device for titanium dioxide production. The drying cooling device can effectively solve the problem that titanium dioxide cooling equipment affects titanium dioxide calcination effect. The technical scheme is that the drying cooling device comprises a base and a rotary kiln installed on the base, the right end of the rotary kiln is provided with a feeding port, the left end of the rotary kiln is provided with a heating opening, the right end of the rotary kiln is higher than the left end of the rotary kiln, the rotary kiln is connected with a first motor positioned on the base through a gear positioned on the rotary kiln, and a cooling rotating drum is arranged on the lower portion of the rotary kiln and is connected with a second motor positioned on the base positioned on the lower portion of the cooling rotating drum through a gear positioned on the cooling rotating drum. The left end of a cavity of the rotary kiln is communicated with the left end of a cavity of the cooling rotating drum, a draft fan is installed on the cooling rotating drum, an air inlet of the draft fan is communicated with the cavity of the cooling rotating drum, and an air outlet of the draft fan is communicated with the cavity of the rotary kiln. The drying cooling device is simple in structure and safe and convenient to use, does not influence quality of titanium dioxide, and can fully utilize heat in production.
Description
One, technical field
The utility model relates to device for drying and cooling, the device for drying and cooling in particularly a kind of titanium white production.
Two, background technology
In the production process of Rutile type Titanium Dioxide, be with the white titanium pigment after pulverizing at the rotary kiln inner drying, and then carry out processing under cooling; During the refrigerative common practices, the white titanium pigment after the calcining is transported in the cooling rotating cylinder now, on the cooling rotating cylinder, water jet standpipe is installed; Water is sprayed onto on the wall of the outer-rotor of cooling rotating cylinder, but in the process of using, is difficult to operation; Produced simultaneously water vapour can influence operating environment and the temperature that reduces main kiln, influences the calcining effect of white titanium pigment.
Three, summary of the invention
To above-mentioned situation, for overcoming the defective of prior art, the purpose of the utility model just provides the device for drying and cooling in a kind of titanium white production, can effectively solve the problem that the white titanium pigment cooling apparatus influences white titanium pigment calcining effect.
The technical scheme of its solution is, comprises base and rotary kiln, and rotary kiln is housed on the base; The right-hand member of rotary kiln has opening for feed, and left end has heating gate, and the right-hand member of rotary kiln is higher than left end; Rotary kiln links to each other with first motor on the base through the gear on it, and the cooling rotating cylinder is arranged at the rotary kiln bottom, and the cooling rotating cylinder links to each other with second motor on the base of cooling rotating cylinder bottom through the gear on it; The cavity left end of rotary kiln is connected through pipeline with cooling drum cavity left end; On the cooling rotating cylinder vacuum fan is housed, the blast inlet of vacuum fan is connected with the cavity of cooling rotating cylinder, and air outlet is connected with the rotary kiln cavity.
The utility model is simple in structure, and is safe and convenient to use, do not influence the quality of white titanium pigment, can make full use of the heat in the production.
Four, description of drawings
The front view that Fig. 1 links together for each parts of the utility model.
Five, embodiment
Explain further details below in conjunction with the embodiment of accompanying drawing to the utility model.
Provided by Fig. 1, the utility model comprises base and rotary kiln, and rotary kiln 2 is housed on the base 1; The right-hand member of rotary kiln 2 has opening for feed, and left end has heating gate, and the right-hand member of rotary kiln 2 is higher than left end; Rotary kiln 2 links to each other with first motor 3 on the base 1 through the gear on it, and cooling rotating cylinder 4 is arranged at rotary kiln 2 bottoms, and cooling rotating cylinder 4 links to each other with second motor 5 on the cooling rotating cylinder 4 bottom bases through the gear on it; The cavity left end of rotary kiln 2 is connected through pipeline 6 with cooling drum 4 cavity left ends; On the cooling rotating cylinder 4 vacuum fan 7 is housed, the blast inlet of vacuum fan 7 is connected with the cavity of cooling rotating cylinder 4, and air outlet is connected with rotary kiln 2 cavitys.
The service condition of the utility model is that thermal source gets in the rotary kiln from the left end of rotary kiln 2, needs the incinerating material to get in the rotary kiln from the right-hand member of rotary kiln 2; Because the right-hand member of rotary kiln is higher than left end, material moves in heating and rotary course gradually from right to left side; And from the left end of rotary kiln 2 in pipeline 6 falls to cooling rotating cylinder 4; The warm air that vacuum fan 7 will cool off in the rotating cylinder 4 is extracted in the rotary kiln 2, when giving 4 coolings of cooling rotating cylinder, heat is sent in the rotary kiln 2 again; Material is heated, made full use of thermal source.
The utility model novel structure is unique, can not influence the quality product of white titanium pigment, when giving the cooling of white titanium pigment material, has made full use of thermal source again.
Claims (1)
1. the device for drying and cooling in the titanium white production comprises base and rotary kiln, it is characterized in that; Rotary kiln (2) is housed on the base (1), and the right-hand member of rotary kiln (2) has opening for feed, and left end has heating gate; The right-hand member of rotary kiln (2) is higher than left end; Rotary kiln (2) links to each other with first motor (3) on the base (1) through the gear on it, and cooling rotating cylinder (4) is arranged at rotary kiln (2) bottom, and cooling rotating cylinder (4) links to each other with second motor (5) on cooling off rotating cylinder (4) bottom base through the gear on it; The cavity left end of rotary kiln (2) is connected through pipeline (6) with cooling drum (4) cavity left end; On the cooling rotating cylinder (4) vacuum fan (7) is housed, the blast inlet of vacuum fan (7) is connected with the cavity of cooling rotating cylinder (4), and air outlet is connected with rotary kiln (2) cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220063366XU CN202440326U (en) | 2012-02-27 | 2012-02-27 | Drying cooling device for titanium dioxide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220063366XU CN202440326U (en) | 2012-02-27 | 2012-02-27 | Drying cooling device for titanium dioxide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440326U true CN202440326U (en) | 2012-09-19 |
Family
ID=46821780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220063366XU Expired - Fee Related CN202440326U (en) | 2012-02-27 | 2012-02-27 | Drying cooling device for titanium dioxide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994644A (en) * | 2014-04-29 | 2014-08-20 | 成都市龙泉驿区齐盛机械厂 | Fertilizer drying and cooling device |
| CN104251619A (en) * | 2013-06-29 | 2014-12-31 | 贵阳铝镁设计研究院有限公司 | Rotary kiln air inlet device |
-
2012
- 2012-02-27 CN CN201220063366XU patent/CN202440326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251619A (en) * | 2013-06-29 | 2014-12-31 | 贵阳铝镁设计研究院有限公司 | Rotary kiln air inlet device |
| CN103994644A (en) * | 2014-04-29 | 2014-08-20 | 成都市龙泉驿区齐盛机械厂 | Fertilizer drying and cooling device |
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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: 20120919 Termination date: 20150227 |
|
| EXPY | Termination of patent right or utility model |