CN202432827U - Combine drier for improving quality of ceramic fiber products - Google Patents
Combine drier for improving quality of ceramic fiber products Download PDFInfo
- Publication number
- CN202432827U CN202432827U CN2011205454407U CN201120545440U CN202432827U CN 202432827 U CN202432827 U CN 202432827U CN 2011205454407 U CN2011205454407 U CN 2011205454407U CN 201120545440 U CN201120545440 U CN 201120545440U CN 202432827 U CN202432827 U CN 202432827U
- Authority
- CN
- China
- Prior art keywords
- drier
- heat
- insulation layer
- ceramic fibre
- hot air
- 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
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a combine drier for improving the quality of ceramic fiber products. The combine drier comprises a drier thermal insulating layer, a moisture discharge blast pipe, a hot air cyclic stirring fan, microwave drying systems and a heat conducting oil pipe, wherein the moisture discharge blast pipe is formed above the drier thermal insulating layer; the hot air cyclic stirring fan is mounted on the drier thermal insulating layer; and a cold air inlet is arranged in a position, near the bottom, of the lower part on the drier thermal insulating layer. The combine drier also comprises a bracket and a trolley, wherein the bracket is used for accommodating ceramic fiber products; the ceramic fiber products requiring drying are arranged in the drier thermal insulating layer; and the trolley is used for moving the ceramic fiber products requiring drying. The microwave drying systems are mounted on the outer side of the drier thermal insulating layer; the motor part of the hot air cyclic stirring fan is mounted on the outer side of the drier thermal insulating layer; and the stirring part is mounted on the inner side of the drier thermal insulating layer. According to the utility model, two drying systems are both mounted in baking equipment for ceramic fiber products at the same time, and the two drying systems are switched over intelligently as per the respective characteristics of the two drying systems and the characteristics of drying of the ceramic fiber products.
Description
Technical field
The utility model relates to a kind of combined drier, particularly relates to a kind of combined drier that improves the ceramic fibre quality.
Background technology
Ceramic fibre, general production is that water is cooked dispersion, and the goods after the moulding all wet, and water content does not wait 40% to 80%, and this part moisture all is to remove with the method for oven dry.The method of oven dry has the heated-air drying method, hot-blast stove method, electrically heated method, microwave drying method of heat-conducting oil heating air etc.
These furnace drying methods respectively have advantage, shortcoming, and this is very big to the ceramic fibre quality influence, and conventional method is like the heated-air drying method of heat-conducting oil heating air, hot-blast stove method, and this method heats up slow, and drying time is long, and the thermal efficiency is low, and product quality is low; And, when beginning to heat up, because; Moisture is high, and the caloric receptivity of water is big, causes the heating-up time long; Ceramic fibre is under the low temperature and high relative humidity environment, and overstand is accelerated the inner microbial reproduction growth of ceramic fibre; Microorganism can be destroyed the inner organic matter of ceramic fibre, and destroys the inner fibre placement of ceramic fibre, reduces the quality of ceramic fibre.And in the dry later stage of ceramic fibre, because, ceramic fibre; Be insulating product, heat is difficult for passing to ceramic fibre inside, causes drying efficiency low; Drying time is long, if improve bake out temperature, and the then goods color of oven dry jaundice; Even blackening, equally, influence the quality of ceramic fibre.
If it is use the electrical heating air, with the method oven dry of Convective Heating, the same basically again with above situation.
If use microwave drying, dry effect is fine, and the each side quality of ceramic fibre is all fine.The characteristics of microwave drying are: microwave has bigger penetration capacity, can make the inner heat that directly produces of medium during heating.No matter shape of products is how complicated, heating also is evenly and rapidly, and this makes that the goods dehydration is fast, is out of shape for a short time, is difficult for cracking.Heating using microwave has selectivity, and heating using microwave is relevant with the character of material own, in the microwave field of certain frequency, and water is because its dielectric loss is bigger than other material, so moisture is more much bigger than the caloric receptivity of other dry material; Because heating using microwave is to carry out simultaneously in the table, and internal moisture can be heated and directly be evaporated soon, ceramic fibre can be in a short period of time through heat temperature raising so simultaneously.Heating using microwave efficient is high, be quick on the draw, because heat directly comes from dried material inside, the heat loss in the medium around is few, adds that microwave heating chamber itself does not absorb heat, and does not absorb microwave, and all emission acts on ceramic fibre, and the thermal efficiency is high.But adopt microwave drying power consumption big separately, drying cost is high.
The utility model content
To the problems referred to above, the main purpose of the utility model is to provide a kind of combined drier that can improve the ceramic fibre quality.
The utility model solves above-mentioned technical problem through following technical proposals: a kind of combined drier that improves the ceramic fibre quality; Said combined drier comprises the drier heat-insulation layer, opens at the hydrofuge airduct above the drier heat-insulation layer, is installed in hot air circulation stirring blower fan, microwave drying system and heat-conducting oil pipes on the drier heat-insulation layer; Position near the bottom below the drier heat-insulation layer is provided with cool air inlet; Said combined drier comprises that also the carriage, the dry ceramic fibre of needs that hold ceramic fibre are installed in the drier heat-insulation layer; Said combined drier also comprises the holder car that the dry ceramic fibre of needs is moved; Said microwave drying system is installed in the outside of drier heat-insulation layer; The motor of said hot air circulation stirring blower fan partly is installed in the outside of drier heat-insulation layer, and the mixing part of said hot air circulation stirring blower fan is installed in the inboard of drier heat-insulation layer.
In the practical implementation example of the utility model, said hot air circulation stirs blower fan and is divided into two groups, is installed in the upper and lower of drier heat-insulation layer respectively.
In the practical implementation example of the utility model, said microwave drying system is divided into two groups, is installed in the upper and lower of drier heat-insulation layer respectively.
In the practical implementation example of the utility model, said heat-conducting oil pipes is divided into two groups, is installed in the upper and lower of drier heat-insulation layer respectively.
The positive progressive effect of the utility model is: the combined drier that can improve the ceramic fibre quality that the utility model provides has the following advantages: the utility model is installed two cover drying systems simultaneously in the baking equipment of ceramic fibre; One cover is the hot air drying system of heat-conducting oil heating air, and a cover is a microwave drying system.This two covers drying system carries out the switching of intelligence according to the characteristics of they self characteristics and ceramic fibre oven dry.Promptly at initial stage of ceramic fibre drying and warning; The hot air drying system and the microwave drying system of heat-conducting oil heating air are worked simultaneously; Accelerate programming rate; Shorten the heating-up time, can suppress the breeding growth of the inner microorganism of ceramic fibre so greatly, improve the quality of ceramic fibre; In the mid-term of ceramic fibre oven dry, cut off microwave drying system, only stay the hot air drying system of heat-conducting oil heating air, in this stage, the evaporation of moisture absorbs great amount of heat, and the heat of vaporization of water is more than five times of sensible heat of water; This stage, can, according to the indigenous fuel cost, select suitable fuel, adopt the heated-air drying method of heat-conducting oil heating air, this method cost is low.In the later stage of ceramic fibre oven dry, cut off the hot air drying system of heat-conducting oil heating air, open microwave drying system; At this time, the ceramic fibre interior moisture content utilizes the penetration capacity of microwave strong about 10%; The characteristics that selectively heat; Directly the inner moisture of heating shortens drying time, improves drying efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to specify the technical scheme of the utility model.
Fig. 1 is the structural representation of the utility model.As shown in Figure 1: the utility model comprises drier heat-insulation layer 2, opens at the hydrofuge airduct 1 above the drier heat-insulation layer 2, is installed in hot air circulation stirring blower fan 4, microwave drying system 5 and heat-conducting oil pipes 7 on the drier heat-insulation layer 2; Position near the bottom below drier heat-insulation layer 2 is provided with cool air inlet 8; Said combined drier comprises that also the carriage 6, the dry ceramic fibre 3 of needs that hold ceramic fibre 3 are installed in the drier heat-insulation layer 2; Said combined drier also comprises the holder car 9 that the dry ceramic fibre 3 of needs is moved; Said microwave drying system 5 is installed in the outside of drier heat-insulation layer 2; The motor of said hot air circulation stirring blower fan 4 partly is installed in the outside of drier heat-insulation layer 2, and the mixing part of said hot air circulation stirring blower fan 4 is installed in the inboard of drier heat-insulation layer 2.
Said hot air circulation stirs blower fan 4 and is divided into two groups, is installed in the upper and lower of drier heat-insulation layer 2 respectively.
Said microwave drying system 5 is divided into two groups, is installed in the upper and lower of drier heat-insulation layer 2 respectively.
Said heat-conducting oil pipes 7 is divided into two groups, is installed in the upper and lower of drier heat-insulation layer 2 respectively.
Be the concrete use examples of implementation of the utility model below:
Instance 1
The wet base of ceramic beaverboard of forming is together pushed in the novel associating drying room with carriage and holder car together with oven dry, close to the doorstep, start the hot air drying system of microwave drying system and heat-conducting oil heating air simultaneously; And start wet-emitting blower and the inner hot air circulation stirring blower fan of drying plant, after about 3 hours, 1000*1200*50 fiberboard surface and internal temperature approximately rises to about 90 degree; Close microwave drying system, the hot air drying system of heat-conducting oil heating air works on, approximately after 10 hours; The fiberboard internal moisture is dried to moisture about 10%, and close the hot air drying system of heat-conducting oil heating air this moment, opens microwave drying system once more; After 2 hours, fiberboard internal moisture content is closed microwave drying system less than 1%; Close the inner hot air circulation of wet-emitting blower and drying room and stir blower fan, drying finishes; The fiberboard of this 1000*1200*50 specification produces; About 15 hours of total drying time; And traditional pure heated-air drying method with the heat-conducting oil heating air is wanted ability oven dry in 48-72 hour, and the associating furnace drying method shortens about 30 hours than the used drying time of conventional method, and the ceramic beaverboard surface color of associating furnace drying method oven dry is pure white; Do not turn black, the intensity of plate is good.
The wet base of ceramic beaverboard of forming is together pushed in the novel associating drying room with carriage and holder car together with oven dry, close to the doorstep, start the hot air drying system of microwave drying system and heat-conducting oil heating air simultaneously; And start wet-emitting blower and the inner hot air circulation stirring blower fan of drying room, after about 4 hours, 1000*1200*100 fiberboard surface and internal temperature approximately rises to about 90 degree; Close microwave drying system, the hot air drying system of heat-conducting oil heating air works on, approximately after 15 hours; The fiberboard internal moisture is dried to moisture about 10%, and close the hot air drying system of heat-conducting oil heating air this moment, opens microwave drying system once more; After 3 hours, fiberboard internal moisture content is closed the unlatching microwave drying system less than 1%; Close the inner hot air circulation of wet-emitting blower and drying room and stir blower fan, drying finishes; The fiberboard of this 1000*1200*100 specification produces; About more than 20 hours of total drying time; And traditional pure heated-air drying method with the heat-conducting oil heating air is wanted ability oven dry in 100-120 hour, and the associating furnace drying method shortens about 100 hours than the used drying time of conventional method, and the ceramic beaverboard surface color of associating furnace drying method oven dry is pure white; Do not turn black, the intensity of plate is good.
The wet base of ceramic fibre abnormity article of forming is together pushed in the novel associating drying room with carriage and holder car together with oven dry, close to the doorstep, start the hot air drying system of microwave drying system and heat-conducting oil heating air simultaneously; And start wet-emitting blower and the inner hot air circulation stirring blower fan of drying room, and after about 1 hour, 200*200*200; The ceramic fibre abnormity article surface and internal temperature of wall thickness 20 approximately rises to about 90 degree, closes microwave drying system, and the hot air drying system of heat-conducting oil heating air works on; Approximately after 5 hours, ceramic fibre abnormity article internal moisture was dried to moisture about 10%, closes the hot air drying system of heat-conducting oil heating air this moment; Open microwave drying system once more; After 2 hours, ceramic fibre abnormity article internal moisture content is closed the unlatching microwave drying system less than 1%; Close the inner hot air circulation of wet-emitting blower and drying room and stir blower fan, drying finishes; The ceramic fibre abnormity article of this wall thickness 20; About more than 8 hours of total drying time; And traditional pure heated-air drying method with the heat-conducting oil heating air is wanted ability oven dry in 24 hours, and the associating furnace drying method shortens about 16 hours than the used drying time of conventional method, and the ceramic fibre abnormity article surface color of associating furnace drying method oven dry is pure white; Do not turn black, the intensity of goods is good.
The utility model is installed two cover drying systems simultaneously in the baking equipment of ceramic fibre, a cover is the hot air drying system of heat-conducting oil heating air, and a cover is a microwave drying system.This two covers drying system carries out the switching of intelligence according to the characteristics of they self characteristics and ceramic fibre oven dry.Promptly at initial stage of ceramic fibre drying and warning; The hot air drying system and the microwave drying system of heat-conducting oil heating air are worked simultaneously; Accelerate programming rate; Shorten the heating-up time, can suppress the breeding growth of the inner microorganism of ceramic fibre so greatly, improve the quality of ceramic fibre; In the mid-term of ceramic fibre oven dry, cut off microwave drying system, only stay the hot air drying system of heat-conducting oil heating air, in this stage, the evaporation of moisture absorbs great amount of heat, and the heat of vaporization of water is more than five times of sensible heat of water; This stage, can select suitable fuel according to the indigenous fuel cost, adopt the heated-air drying method of heat-conducting oil heating air, this method cost is low.In the later stage of ceramic fibre oven dry, cut off the hot air drying system of heat-conducting oil heating air, open microwave drying system; At this time, the ceramic fibre interior moisture content utilizes the penetration capacity of microwave strong about 10%; The characteristics that selectively heat; Directly the inner moisture of heating shortens drying time, improves drying efficiency.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described, under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications; These variations and improvement all fall in the utility model scope that requires protection, and the utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. combined drier that improves the ceramic fibre quality; It is characterized in that: said combined drier comprises drier heat-insulation layer (2), open the hydrofuge airduct (1) in drier heat-insulation layer (2) top, the hot air circulation that is installed on the drier heat-insulation layer (2) stirs blower fan (4), microwave drying system (5) and heat-conducting oil pipes (7); Position near the bottom below drier heat-insulation layer (2) is provided with cool air inlet (8); Said combined drier comprises that also the carriage (6), the dry ceramic fibre (3) of needs that hold ceramic fibre (3) are installed in the drier heat-insulation layer (2); Said combined drier also comprises the holder car (9) that the dry ceramic fibre (3) of needs is moved; Said microwave drying system (5) is installed in the outside of drier heat-insulation layer (2); The motor of said hot air circulation stirring blower fan (4) partly is installed in the outside of drier heat-insulation layer (2), and the mixing part of said hot air circulation stirring blower fan (4) is installed in the inboard of drier heat-insulation layer (2).
2. the combined drier of raising ceramic fibre quality according to claim 1 is characterized in that: said hot air circulation stirs blower fan (4) and is divided into two groups, is installed in the upper and lower of drier heat-insulation layer (2) respectively.
3. the combined drier of raising ceramic fibre quality according to claim 1 is characterized in that: said microwave drying system (5) is divided into two groups, is installed in the upper and lower of drier heat-insulation layer (2) respectively.
4. the combined drier of raising ceramic fibre quality according to claim 1 is characterized in that: said heat-conducting oil pipes (7) is divided into two groups, is installed in the upper and lower of drier heat-insulation layer (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205454407U CN202432827U (en) | 2011-12-22 | 2011-12-22 | Combine drier for improving quality of ceramic fiber products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205454407U CN202432827U (en) | 2011-12-22 | 2011-12-22 | Combine drier for improving quality of ceramic fiber products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432827U true CN202432827U (en) | 2012-09-12 |
Family
ID=46782267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205454407U Expired - Fee Related CN202432827U (en) | 2011-12-22 | 2011-12-22 | Combine drier for improving quality of ceramic fiber products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202432827U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046438A (en) * | 2012-12-19 | 2013-04-17 | 山东安勒特生态陶瓷纤维有限公司 | Vacuum-forming fireproof fiberboard production line and use method thereof |
| CN105352281A (en) * | 2015-12-14 | 2016-02-24 | 重庆正合印务有限公司 | Paperboard drying room |
| CN105352286A (en) * | 2015-12-14 | 2016-02-24 | 重庆正合印务有限公司 | Paperboard drying room |
| CN105352282A (en) * | 2015-12-14 | 2016-02-24 | 重庆正合印务有限公司 | Paperboard drying room |
| CN105588403A (en) * | 2016-02-24 | 2016-05-18 | 广东金景陶节能科技有限公司 | Drying device for adobe storage device |
| CN108020040A (en) * | 2017-12-14 | 2018-05-11 | 佛山市天宇鸿图创新科技有限公司 | A kind of novel energy-conserving home electric heating device |
| CN108700375A (en) * | 2017-03-03 | 2018-10-23 | 江门市蓬江区德业茶坊有限责任公司 | A kind of tealeaves drying chamber |
-
2011
- 2011-12-22 CN CN2011205454407U patent/CN202432827U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046438A (en) * | 2012-12-19 | 2013-04-17 | 山东安勒特生态陶瓷纤维有限公司 | Vacuum-forming fireproof fiberboard production line and use method thereof |
| CN103046438B (en) * | 2012-12-19 | 2015-08-12 | 山东安勒特生态陶瓷纤维有限公司 | Vacuum forming refractory fibre board assembly line and using method thereof |
| CN105352281A (en) * | 2015-12-14 | 2016-02-24 | 重庆正合印务有限公司 | Paperboard drying room |
| CN105352286A (en) * | 2015-12-14 | 2016-02-24 | 重庆正合印务有限公司 | Paperboard drying room |
| CN105352282A (en) * | 2015-12-14 | 2016-02-24 | 重庆正合印务有限公司 | Paperboard drying room |
| CN105588403A (en) * | 2016-02-24 | 2016-05-18 | 广东金景陶节能科技有限公司 | Drying device for adobe storage device |
| CN108700375A (en) * | 2017-03-03 | 2018-10-23 | 江门市蓬江区德业茶坊有限责任公司 | A kind of tealeaves drying chamber |
| CN108020040A (en) * | 2017-12-14 | 2018-05-11 | 佛山市天宇鸿图创新科技有限公司 | A kind of novel energy-conserving home electric heating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202432827U (en) | Combine drier for improving quality of ceramic fiber products | |
| CN101069972B (en) | Method for producing charred wood by heat treatment | |
| CN204268913U (en) | A kind of refractory material blank is dried except moisture device | |
| CN2884088Y (en) | Cold, hot air curculation drying room for dehydration of food | |
| CN201862545U (en) | Coating drying machine | |
| CN204854194U (en) | Equipment of kiln dried wood | |
| CN204460951U (en) | A kind of electric heating circulating drying box | |
| CN105729606A (en) | Heat treatment method for decoration panel | |
| CN204063807U (en) | Bamboo chip dry kiln heating system | |
| CN201187938Y (en) | Multi-layer drying apparatus | |
| CN203590905U (en) | Tea fermenting and baking machine | |
| CN203132276U (en) | Electrothermal blowing drying box | |
| CN201459437U (en) | Detachable infrared oven of dyeing machine | |
| CN101176568A (en) | Heating type vegetable dewaterer combined with flow and air feed | |
| CN102305521A (en) | Hot-air circulating oven | |
| CN115626827A (en) | Method for rapidly preparing carbon product by microwave roasting | |
| CN105410963A (en) | Double-box pepper drying machine | |
| CN201926306U (en) | Microwave sintering box | |
| CN205037688U (en) | Dry bin of traditional chinese medicine crude drug | |
| CN104807295A (en) | Microwave drying device | |
| CN204007664U (en) | A kind of ventilation ageing oven | |
| CN107192218A (en) | The furnace drying method that a kind of microwave can be combined with air | |
| CN204555570U (en) | A kind of microwave drier | |
| CN208579632U (en) | A kind of aluminum profile production heating furnace of mold | |
| CN204509199U (en) | Automatic biomass microwave-heating machine |
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: 20120912 Termination date: 20141222 |
|
| EXPY | Termination of patent right or utility model |