CN2628978Y - Dry calcinator combined with cakining furnace and drying machine - Google Patents
Dry calcinator combined with cakining furnace and drying machine Download PDFInfo
- Publication number
- CN2628978Y CN2628978Y CN 03211551 CN03211551U CN2628978Y CN 2628978 Y CN2628978 Y CN 2628978Y CN 03211551 CN03211551 CN 03211551 CN 03211551 U CN03211551 U CN 03211551U CN 2628978 Y CN2628978 Y CN 2628978Y
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- drying machine
- calcining furnace
- gas
- drying
- calcining
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Abstract
The utility model relates to a technical in the mechanical calcining furnace and dryer and consists mainly of a calcining furnace, a separator and a dryer. An outlet opening of the calcining furnace is connected with a gas-solid separator. An outlet opening of the separator is connected with the dryer; an outlet opening of the dryer is connected with the gas-solid separator; the gas-solid separator is connected with an induced draft fan, thus forming a drying and calcining system that a dryer is connected with a calcining furnace.
Description
Affiliated technical field
The utility model relates to technology dry and the calcining aspect, belongs to chemical industry heat treatment aspect technology.
Background technology
At present, employing is put the tail gas that has higher temperature to the dynamic calcining fire grate that granular material carries out continuous calcining, all utilizes by the heat exchanger heat exchange or directly discharging again, and energy utilization rate is low.These energy utilization patterns are that a drying machine is installed at the gas-solid separator rear portion that connects in the calcining furnace exit, utilize tail gas that material is carried out drying, and dried tail gas is discharged with lower temperature, this mode energy utilization rate height, and technical process is very simplified.
The utility model content
The purpose of this utility model is to disclose a kind of drying and calcining composite set that a kind of technological design is reasonable, energy utilization rate is high.
This drying and calcination system combined method are a kind of dynamic calcining stoves that is used for loose mobile shape solid particle is carried out calcining and decomposing.In its calcining furnace outlet one gas-solid separator is arranged, hot gas after gas-solid separator separates enters the drying machine inlet, desire dry material in feeder is sent into drying machine, mix with the hot-air that enters drying machine, dried material is discharged by the drying machine outlet with air and is entered gas-solid separator, tail gas is discharged by air-introduced machine, discharges dried granular material by gas-solid separator and sends into the calcining furnace charging aperture and calcine.
Calcining furnace and drying machine make up structure chart as shown in Figure 1, and structure is described below:
The granular material of being sent into by the same feeding port of air heater (2) heated hot air heated (1) is sent in the calcining furnace (3) after mixing, material after the pyrolysis escapes and enter gas-solid separator (4) from the calcining furnace outlet from the calcining furnace outlet in the lump with hot-air, tail gas after the gas solid separation enters drying machine (5), to desire dry material by feeder (6) sends in the drying machine, carry out drying with the hot-air contact that enters drying machine, dried material enters separator (7) with gas by drying machine outlet (11) and carries out gas solid separation, tail gas after the separation is by outside air-introduced machine (8) the discharge machine, and the calcining furnace material inlet is discharged and sent into to dried material from the gas-solid separator bottom.
Material is carried out dry drying machine, and its primary structure is seen shown in Figure 2: the bottom of drying machine is provided with the mechanical dispersion unit that drives, has distribution blade (12) with motor (9).The hot blast that is entered drying machine by drying machine inlet (10) is along rotation of drying machine axis or rectilinear motion, and the feed appliance of drying machine can be sent into the material of different water capacities in the drying machine.
In the system and device of calcining furnace and drying machine combination, the material that enters drying machine can be the material of different water capacities, and dried material is the good dry powder particle shape material of dispersion flows, and the material that enters calcining furnace all is by the dried material of drying machine.
Good effect
Good effect of the present utility model is: reasonable energy utilization, simplify technical process, and have distinct energy-saving effect.
Embodiment
Fig. 1 .2 is calcining furnace and a drying machine combination structure chart in the utility model, is described below:
The granular material of being sent into by the same feeding port of air heater (2) heated hot air heated (1) is sent in the calcining furnace (3) after mixing, material after the pyrolysis escapes and enter gas-solid separator (4) from the calcining furnace outlet from the calcining furnace outlet in the lump with hot-air, tail gas after the gas solid separation enters drying machine (5), to desire dry material by feeder (6) sends in the drying machine, carry out drying with the hot-air contact that enters drying machine, dried material enters separator (7) with gas and carries out gas solid separation, tail gas after the separation is by outside air-introduced machine (8) the discharge machine, and the calcining furnace material inlet is discharged and sent into to dried material from the gas-solid separator bottom.
Material is carried out dry drying machine, and its primary structure is seen shown in Figure 2: the bottom of drying machine is provided with the mechanical dispersion unit that drives, has distribution blade (12) with motor (9).The hot blast that enters drying machine is along rotation of drying machine axis or rectilinear motion, and the feed appliance of drying machine can be sent into the material of different water capacities in the drying machine.
In the system and device of calcining furnace and drying machine combination, the material that enters drying machine can be the material of different water capacities, and dried material is the good dry powder particle shape material of dispersion flows, and the material that enters calcining furnace all is by the dried material of drying machine.
Claims (1)
1, a kind of drying and calcining device by calcining furnace and drying machine combination is characterized in that the air in the calcining furnace (3) enters by the heating of combination drying calciner plant; Described calcining furnace inner chamber promptly comprises cylinder, circular cone, the coaxial formation of round platform geometry; A kind of device that the drying machine inner chamber is promptly formed by cylinder, circular cone, round platform geometry coaxial combination, feed appliance are sent into different viscosities and the different material of water capacity, and structure is that the calcining furnace outlet is adjacent with gas-solid separator, makes things convenient for gas solid separation; The design of drying machine one side has gas-solid separator (7), the opposite side design has feeder (6), calcining furnace feeding mouth (1) is adjacent with air-introduced machine (8), calcining furnace inlet, outlet be radially tangent with calcining furnace, pass through mutually, drying machine bottom is provided with blade, and the drying machine import and export is radially tangent with drying machine, pass through mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211551 CN2628978Y (en) | 2003-02-27 | 2003-02-27 | Dry calcinator combined with cakining furnace and drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211551 CN2628978Y (en) | 2003-02-27 | 2003-02-27 | Dry calcinator combined with cakining furnace and drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2628978Y true CN2628978Y (en) | 2004-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03211551 Expired - Lifetime CN2628978Y (en) | 2003-02-27 | 2003-02-27 | Dry calcinator combined with cakining furnace and drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2628978Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508532B (en) * | 2009-03-09 | 2012-07-04 | 王红 | Process for producing dry powder mortar gelling agent by using acetylene sludge |
| CN103553386A (en) * | 2013-11-19 | 2014-02-05 | 罗甚先 | Gypsum drying and calcining machine |
| CN104848684A (en) * | 2015-04-16 | 2015-08-19 | 四川海雅粉体科技有限责任公司 | Double-discharging dynamic powder calcining furnace |
| CN112919510A (en) * | 2021-01-25 | 2021-06-08 | 泰安渤洋化工科技有限公司 | Novel calcining system for hydrotalcite |
-
2003
- 2003-02-27 CN CN 03211551 patent/CN2628978Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508532B (en) * | 2009-03-09 | 2012-07-04 | 王红 | Process for producing dry powder mortar gelling agent by using acetylene sludge |
| CN103553386A (en) * | 2013-11-19 | 2014-02-05 | 罗甚先 | Gypsum drying and calcining machine |
| CN104848684A (en) * | 2015-04-16 | 2015-08-19 | 四川海雅粉体科技有限责任公司 | Double-discharging dynamic powder calcining furnace |
| CN112919510A (en) * | 2021-01-25 | 2021-06-08 | 泰安渤洋化工科技有限公司 | Novel calcining system for hydrotalcite |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130227 Granted publication date: 20040728 |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Jiyu Document name: Notification of Expiration of Patent Right Duration |