CN105352302A - Drying device for producing foamed ceramic powder - Google Patents
Drying device for producing foamed ceramic powder Download PDFInfo
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- CN105352302A CN105352302A CN201410406986.2A CN201410406986A CN105352302A CN 105352302 A CN105352302 A CN 105352302A CN 201410406986 A CN201410406986 A CN 201410406986A CN 105352302 A CN105352302 A CN 105352302A
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- China
- Prior art keywords
- drying device
- ceramic powder
- foamed ceramic
- air outlet
- heat exchanger
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- 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.)
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A drying device for producing foamed ceramic powder comprises a conical shell, a shell top end hot air port, a discharge outlet formed in the bottom of the shell, a feed inlet in the side wall of the upper end of the shell, an air outlet in the side wall of the lower end of the shell, and a spray pipeline connected with the feed inlet. The feed inlet is connected with a feed pipeline which is provided with a tubular heat exchanger. The tubular heat exchanger is connected with the air outlet. Energy consumption is greatly reduced, and drying efficiency is improved.
Description
Technical field
The present invention relates to flame-proof thermal insulation material field, particularly relate to the drying device of raw material for refractory.
Background technology
Drying tower, by mechanism, by needing dry material, is dispersed into the very thin particulate as mist, (increase moisture disengagement area, accelerate dry run) and hot air, most of moisture being removed instantaneously, make the solid matter in material be dried to powder.The a large amount of thermal source of its dry needs carries out drying, energy consumption is larger, those skilled in the art find, material is preheated and can accelerate drying efficiency, and required heat is less, greatly can reduce energy consumption, the drying tower of prior art generally adopts and heats material, but it needs other thermal source, virtually too increase certain energy consumption, have much room for improvement.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide a kind of heat energy recycling, greatly reduce energy consumption, improve the drying device for the production of foamed ceramic powder of drying efficiency.
For realizing the object of the invention, provide following technical scheme: a kind of drying device for the production of foamed ceramic powder, the spray pipe comprising conical shell, housing tip hot-air mouth, the discharging opening being arranged at housing bottom, the charging aperture of housing upper end sidewall, the air outlet of housing lower end sidewall and be connected with charging aperture, it is characterized in that described charging aperture connects feed pipe, described feed pipe is provided with pipe heat exchanger, and pipe heat exchanger pipeline connects air outlet.
As preferably, described air outlet place is provided with screen pack.
As another object of solution the present invention, spray pipe comprises spraying rack, shower and nozzle, described spraying rack is circular along inner walls setting, and described shower comprises supervisor and the arm along the circular arrangement of spraying rack, and described arm is provided with nozzle.This kind of setting substantially increases atomizing effect, makes particle less, and easier transpiring moisture, improves drying efficiency.
Beneficial effect of the present invention: the present invention is by waste heat recovery, and spray equipment improves, and greatly reduces energy consumption and improves drying efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is spray pipe structural representation in Fig. 1.
Detailed description of the invention
A kind of drying device for the production of foamed ceramic powder, the spray pipe 015 comprising conical shell 001, housing 001 top hot-air mouth 011, the discharging opening 012 being arranged at housing bottom, the charging aperture 013 of housing upper end sidewall, the air outlet 014 of housing lower end sidewall and be connected with charging aperture 013, described charging aperture 013 connects feed pipe 002, described feed pipe 002 is provided with pipe heat exchanger 003, and pipe heat exchanger 003 pipeline connects air outlet 014.Described air outlet 014 place is provided with screen pack 004.Spray pipe 015 comprises spraying rack 151, shower 152 and nozzle 153, described spraying rack 151 is circularly to arrange along housing 001 inwall, described shower 152 comprises supervisor 152a and the arm 152b along the circular arrangement of spraying rack 151, and described arm 152b is provided with nozzle 153.
Claims (3)
1. the drying device for the production of foamed ceramic powder, the spray pipe comprising conical shell, housing tip hot-air mouth, the discharging opening being arranged at housing bottom, the charging aperture of housing upper end sidewall, the air outlet of housing lower end sidewall and be connected with charging aperture, it is characterized in that described charging aperture connects feed pipe, described feed pipe is provided with pipe heat exchanger, and pipe heat exchanger pipeline connects air outlet.
2. a kind of drying device for the production of foamed ceramic powder according to claim 1, is characterized in that described air outlet place is provided with screen pack.
3. a kind of drying device for the production of foamed ceramic powder according to claim 1, it is characterized in that spray pipe comprises spraying rack, shower and nozzle, described spraying rack is circularly to arrange along inner walls, described shower comprises supervisor and the arm along the circular arrangement of spraying rack, and described arm is provided with nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410406986.2A CN105352302A (en) | 2014-08-19 | 2014-08-19 | Drying device for producing foamed ceramic powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410406986.2A CN105352302A (en) | 2014-08-19 | 2014-08-19 | Drying device for producing foamed ceramic powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105352302A true CN105352302A (en) | 2016-02-24 |
Family
ID=55328319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410406986.2A Pending CN105352302A (en) | 2014-08-19 | 2014-08-19 | Drying device for producing foamed ceramic powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105352302A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1375919A1 (en) * | 1985-10-18 | 1988-02-23 | Ярославский политехнический институт | Method of spray drying of colloidal materials |
| CN201637250U (en) * | 2010-01-22 | 2010-11-17 | 苏州市佳禾食品工业有限公司 | Spray drying tower |
| CN202041044U (en) * | 2011-04-27 | 2011-11-16 | 国家海洋局第三海洋研究所 | Spray drying waste heat recycling device |
| CN203196355U (en) * | 2013-05-01 | 2013-09-18 | 陕西天之润生物科技有限公司 | Rotary air inlet type spray drying tower with waste heat recovery device |
| CN204007028U (en) * | 2014-08-19 | 2014-12-10 | 一方科技发展有限公司 | A kind of drying device for the production of foamed ceramic powder |
-
2014
- 2014-08-19 CN CN201410406986.2A patent/CN105352302A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1375919A1 (en) * | 1985-10-18 | 1988-02-23 | Ярославский политехнический институт | Method of spray drying of colloidal materials |
| CN201637250U (en) * | 2010-01-22 | 2010-11-17 | 苏州市佳禾食品工业有限公司 | Spray drying tower |
| CN202041044U (en) * | 2011-04-27 | 2011-11-16 | 国家海洋局第三海洋研究所 | Spray drying waste heat recycling device |
| CN203196355U (en) * | 2013-05-01 | 2013-09-18 | 陕西天之润生物科技有限公司 | Rotary air inlet type spray drying tower with waste heat recovery device |
| CN204007028U (en) * | 2014-08-19 | 2014-12-10 | 一方科技发展有限公司 | A kind of drying device for the production of foamed ceramic powder |
Non-Patent Citations (1)
| Title |
|---|
| 况金华: "《陶瓷生产工艺技术》", 31 May 2013, 武汉理工大学出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |