CN201149414Y - Microwave drier for refractory materials - Google Patents
Microwave drier for refractory materials Download PDFInfo
- Publication number
- CN201149414Y CN201149414Y CNU2008200216468U CN200820021646U CN201149414Y CN 201149414 Y CN201149414 Y CN 201149414Y CN U2008200216468 U CNU2008200216468 U CN U2008200216468U CN 200820021646 U CN200820021646 U CN 200820021646U CN 201149414 Y CN201149414 Y CN 201149414Y
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- refractory material
- drying
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- housing
- microwave
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Abstract
The utility model belongs to industrial drying apparatuses, and in particular relates to a refractory material used microwave dryer for drying sand molds. The dryer comprises a shell body and a trolley, wherein, the trolley is arranged on a guide rail, and a dehumidifying device is arranged at the top part of the shell body. The utility model is characterized in that a microwave generator is arranged at the top part of the shell body, and air holes are uniformly distributed on the trolley bedplate of the trolley. The microwave dryer utilizes the microwave for drying, thereby having the advantages that the energy is saved, the consumption is decreased, the drying is fast and even, the drying quality is good, the work efficiency is improved, and the environment is protected.
Description
Technical field
The utility model belongs to industrial stoving equipment, is specifically related to a kind of used for refractory material microwave drying device that is applicable to the oven dry of sand mold mould.
Background technology
Because the used Modeling Material of sand casting is cheap and easy to get, casting mold is made easy, to the single-piece production of foundry goods, produce by batch and produce in a large number and all can adapt to, for a long time, is the basic technology in the Foundry Production always.In sand casting, oven dry is one vital operation, used for refractory material sand mold mould is generally large mold, very strict to drying requirement, if have moisture in the sand mold mould, can cause casting defect so, serious meeting causes regurgitates, can form steam because moisture is heated, the pressure in the die cavity is sharply increased.The method that adopts is the sand mold mould to be placed in the oven dry kiln dry at present, the oven dry kiln of prior art generally comprises combustion chamber, drying chamber, furnace heating-up is slow, baked sand pattern tool needs for a long time, the serious production efficiency that reduces, a large amount of coals be to consume simultaneously, a large amount of dust, smog, contaminated environment produced in the combustion process.
Summary of the invention
The purpose of this utility model provides a kind of oven dry fast, evenly, and is energy-saving and cost-reducing, the used for refractory material microwave drying device of environmental protection.
The utility model is achieved through the following technical solutions:
Be a kind of used for refractory material microwave drying device, comprise housing, chassis, chassis is installed on the guide rail, and case top is provided with dehumidifier apparatus, it is characterized in that the top of housing is provided with microwave generator, and the ride plate of chassis is provided with equally distributed air-vent.
Microwave generator can be arranged in parallel in case top, also can be spaced.
For ease of the bottom surface of sand mold mould is dried, the ride plate of chassis is provided with equally distributed air-vent.
The also pourable gypsic horizon in the bottom surface of ride plate.The gypsic horizon good permeability is convenient to improve dries quantity.
Be provided with heat-insulation layer in the wall of housing, described heat-insulation layer can be insulation quilt or other flame-proof thermal insulation materials, and the wall of housing is followed successively by corrosion resistant plate, insulation quilt, color steel watt from inside to outside.Heat-insulation layer had both reached heat preservation effect between the double layer of metal plate, it is exposed outside to have solved heat-insulation layer again, easily the defective of damaging.
The utlity model has energy-saving and cost-reducing, oven dry fast, evenly, quality is good, increases work efficiency the advantage of environmental protection.The utility model utilizes microwave drying compared to existing technology, the efficient height, and energy consumption is low, and microwave has the good penetration effect, can make product almost finish drying inside and outside simultaneously, and oven dry is evenly, quality is good.Ride plate of the present utility model is provided with equally distributed air-vent, and ride plate bottom surface is cast with gypsic horizon, and good permeability helps the oven dry of sand mold mould bottom surface, has improved dries quantity.The utility model has saved the combustion chamber, and floor space is little, can not produce dust and smog in the microwave drying process, environmentally safe, heat-insulation layer between the double layer of metal plate, high insulating effect and not fragile.The utility model is particularly useful for the oven dry of sand mold mould.
Description of drawings
Fig. 1 is the front view of the utility model embodiment 1;
Fig. 2 is the cross section structure schematic diagram of the utility model embodiment 1;
Fig. 3 is that A among Fig. 2 is to schematic diagram;
Fig. 4 is the B-B cutaway view among Fig. 3;
Fig. 5 is the front view of the utility model embodiment 2.
As shown in FIG.: 1 guide rail, 2 corrosion resistant plates, 3 insulation quilts, 4 color steel watt, 5 microwave generators, 6 housings, 7 dehumidifier pipes, 8 chassis, 9 blower fans, 10 electrical control cubicles, 11 Hydraulic Stations, 12 ride plates, 13 air-vents, 14 gypsic horizons.
The specific embodiment
Below in conjunction with accompanying drawing the utility model specific embodiment is specifically addressed.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4,16 chassis are installed on the ring- shaped guide rail 1,8 chassis 8 are in the tunnel of housing 6,8 chassis 8 are outside housing 6, power is controlled and provided to 11 pairs of chassis 8 of electrical control cubicles 10 and Hydraulic Station, in having, the wall of housing 6 outwards is followed successively by corrosion resistant plate 2, insulation quilt 3, color steel watts 4, the top of housing 6 is provided with 28 spaced microwave generators 5, two groups of dehumidifier apparatus, spinning unit is made up of dehumidifier pipe 7 and blower fan 9, the ride plate 12 of chassis 8 is provided with the air-vent 13 of dividing equally distribution, and the bottom surface of ride plate 12 is cast with gypsic horizon 14.
When the utility model uses, the sand mold mould is placed on the ride plate 12 of chassis 8, utilize electrical control cubicles 10 and Hydraulic Station 11 that chassis 8 is headed in the housing 6, opening 5 pairs of sand mold moulds of microwave generator dries, the moisture that produces in the drying course is extracted housing 6 out by dehumidifier pipe 7 and blower fan 9, guarantees dries quantity.
As shown in Figure 5, the top of housing 1 is provided with 28 microwave generators that are arranged in parallel 5, and other are with embodiment 1.
The utility model is not limited to above embodiment, and insulation quilt can adopt other flame-proof thermal insulation material layers to replace, as the heat preservation rock layer, according to production-scale size, the quantity of required chassis, microwave generator all can change, and for reducing cost, ride plate bottom surface is pouring gypsum layer not also.
Claims (6)
1, a kind of used for refractory material microwave drying device comprises housing, chassis, and chassis is installed on the guide rail, and case top is provided with dehumidifier apparatus, it is characterized in that the top of housing is provided with microwave generator, and the ride plate of chassis is provided with equally distributed air-vent.
2, used for refractory material microwave drying device according to claim 1 is characterized in that microwave generator is arranged in parallel in case top.
3, used for refractory material microwave drying device according to claim 1 is characterized in that microwave generator is spaced in case top.
4, used for refractory material microwave drying device according to claim 1 is characterized in that the bottom surface of ride plate is cast with gypsic horizon.
5,, it is characterized in that being provided with heat-insulation layer in the wall of housing according to claim 1 or 2 or 3 described used for refractory material microwave drying devices.
6, used for refractory material microwave drying device according to claim 5 is characterized in that heat-insulation layer is an insulation quilt, and the wall of housing is followed successively by corrosion resistant plate, insulation quilt, color steel watt from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200216468U CN201149414Y (en) | 2008-04-30 | 2008-04-30 | Microwave drier for refractory materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200216468U CN201149414Y (en) | 2008-04-30 | 2008-04-30 | Microwave drier for refractory materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149414Y true CN201149414Y (en) | 2008-11-12 |
Family
ID=40117185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200216468U Expired - Fee Related CN201149414Y (en) | 2008-04-30 | 2008-04-30 | Microwave drier for refractory materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149414Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039374A (en) * | 2010-12-29 | 2011-05-04 | 河南平原光电有限公司 | Gypsum mould body fast roasting technology for precision casting |
| CN102213539A (en) * | 2011-05-25 | 2011-10-12 | 大连金河铸造有限公司 | Core drying kiln and drying process thereof |
| CN102997631A (en) * | 2012-10-31 | 2013-03-27 | 宜兴市宜刚环保工程材料有限公司 | Continuous drying kiln of honeycomb-type denitration catalyst |
| CN105627696A (en) * | 2015-11-13 | 2016-06-01 | 内蒙古航天红岗机械有限公司 | Microwave drying method of water-soluble core mold for forming of resin matrix composites |
| CN107262673A (en) * | 2017-06-28 | 2017-10-20 | 中国航发南方工业有限公司 | The preparation method of inlet casing resin sand core, inlet casing casting |
| CN108131929A (en) * | 2018-01-17 | 2018-06-08 | 鞍山市奥鞍耐火材料有限责任公司 | Refractory material soaks salt drying means and equipment |
-
2008
- 2008-04-30 CN CNU2008200216468U patent/CN201149414Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039374A (en) * | 2010-12-29 | 2011-05-04 | 河南平原光电有限公司 | Gypsum mould body fast roasting technology for precision casting |
| CN102213539A (en) * | 2011-05-25 | 2011-10-12 | 大连金河铸造有限公司 | Core drying kiln and drying process thereof |
| CN102997631A (en) * | 2012-10-31 | 2013-03-27 | 宜兴市宜刚环保工程材料有限公司 | Continuous drying kiln of honeycomb-type denitration catalyst |
| CN105627696A (en) * | 2015-11-13 | 2016-06-01 | 内蒙古航天红岗机械有限公司 | Microwave drying method of water-soluble core mold for forming of resin matrix composites |
| CN107262673A (en) * | 2017-06-28 | 2017-10-20 | 中国航发南方工业有限公司 | The preparation method of inlet casing resin sand core, inlet casing casting |
| CN107262673B (en) * | 2017-06-28 | 2019-03-22 | 中国航发南方工业有限公司 | The preparation method of inlet casing resin sand core, inlet casing casting |
| CN108131929A (en) * | 2018-01-17 | 2018-06-08 | 鞍山市奥鞍耐火材料有限责任公司 | Refractory material soaks salt drying means and equipment |
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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: 20081112 Termination date: 20130430 |