CN204007020U - A kind of heat drying apparatus - Google Patents
A kind of heat drying apparatus Download PDFInfo
- Publication number
- CN204007020U CN204007020U CN201420371672.9U CN201420371672U CN204007020U CN 204007020 U CN204007020 U CN 204007020U CN 201420371672 U CN201420371672 U CN 201420371672U CN 204007020 U CN204007020 U CN 204007020U
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- housing
- heating
- drying device
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- 238000001035 drying Methods 0.000 title claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 239000000919 ceramic Substances 0.000 claims abstract description 17
- 238000005485 electric heating Methods 0.000 claims abstract description 13
- 230000006698 induction Effects 0.000 claims abstract description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 230000002431 foraging effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of heat drying apparatus, comprise heating system, ventilating system and induction system and the control set for adjusting thereof in housing, established; Heating system comprises electric heating drying device, and electric heating drying device consists of high-frequency ceramic and heating wire; Ventilating system comprises the wind hole that housing top arranges and the air curtain that is arranged on housing rear and front end mouth; The drive sprocket that induction system comprises motor, is arranged on the decelerator on motor and driven by motor shaft; Described drive sprocket drives chain; Control set for adjusting comprises the adjusting frequency converter that is arranged on housing; The utility model long service life, the thermal efficiency is high, heating-up temperature can reach 800 ℃, quick heating, power consumption is few, can effectively control dry mass; Durable in use, be difficult for aging, power consumption is low, production process is safe and reliable, dielectric loss is low, mechanical strength is high, has the performances such as higher dielectric strength, insulaion resistance and thermal conductivity.
Description
Technical field
The utility model relates to a kind of heat drying apparatus, specifically a kind of heat drying apparatus.
Background technology
Industrial heat drying apparatus is widely used in the industries such as food, pharmacy, printing at present, most of heaters consist of the heating wire of honeycombed cylinder and the brace rod support setting of chamber wall within it, the heater of this structure, because the arrangement form of the through hole of honeycombed cylinder is unreasonable, thereby causing the contact area of cold air and heating wire little, the efficiency of heating surface is on the low side.
Utility model content
The purpose of this utility model is to provide a kind of thermal efficiency high, and heat drying is effective, and power consumption is low, and safe and reliable heat drying apparatus, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A heat drying apparatus, comprises heating system, ventilating system and induction system and the control set for adjusting thereof in housing, established; Heating system comprises electric heating drying device, and electric heating drying device consists of high-frequency ceramic and heating wire; Described high-frequency ceramic is post shapes, and its cross section offers the through hole of six perforations; The inwall of described through hole is provided with three projections; Described heating wire turns to spiral-shaped by specific purpose tool, it is arranged in the through hole of high-frequency ceramic, and is supported by projection; Described heating wire employing is nonmagnetic and corrosion resistant nickel filament is done heater element, containing irony, not oxidizable, long service life; Described heating wire directly contacts with air; Each protruding supporting surface of described through-hole wall is indent arc-shaped surface; Described electric heating drying device is distributed in drying box housing two side and bottom; Ventilating system comprises the wind hole that housing top arranges and the air curtain that is arranged on housing rear and front end mouth; The drive sprocket that induction system comprises motor, is arranged on the decelerator on motor and driven by motor shaft; Described drive sprocket drives chain; Control set for adjusting comprises the adjusting frequency converter that is arranged on housing, and the control cabinet that regulates frequency converter to be installed on housing is inner, described adjusting Frequency Converter Control motor speed.
Further, described high-frequency ceramic at least one.
Further, the quantity of described through hole is designed to 14,18 or 36 according to practical situations.
Further, to be equilateral triangle uniform for described projection.
Further, it is little that described high-frequency ceramic has dielectric constant, and dielectric loss is low, the feature that mechanical strength is high, dielectric strength is high, insulaion resistance is good and thermal conductivity performance is high.
Compared with prior art, heating wire of the present utility model adopts the high nickel filament of intensity under nonmagnetic, corrosion-resistant and high temperature to do heater element, not containing irony, not oxidizable, long service life, the thermal efficiency is high, heating-up temperature can reach 800 ℃, because heating wire directly contacts with air, can fast produced heat be converted to the hot-air of higher temperature, air evenly passes through from the both sides of spirality heating wire, and quick heating, can obtain higher rate of drying, and power consumption is few, can effectively control dry mass; Durable in use, be difficult for aging, power consumption is low, production process is safe and reliable, dielectric loss is low, mechanical strength is high, has the performances such as higher dielectric strength, insulaion resistance and thermal conductivity.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat drying apparatus;
Fig. 2 is electric heating drying device structural representation in heat drying apparatus;
Fig. 3 is the structural representation of heat drying apparatus medium-high frequency pottery;
Fig. 4 is heat drying apparatus medium-high frequency ceramic partially structure for amplifying schematic diagram;
In figure: 1-electric heating drying device, 2-air curtain, 3-wind hole, 4-control cabinet, 5-regulate frequency converter, 6-drive sprocket, 7-chain, 8-decelerator, 9-motor, 10-to comprise housing, 11-high-frequency ceramic, 12-heating wire, 13-through hole, 14-projection, 15-article.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1～4, in the utility model embodiment, a kind of heat drying apparatus, comprises heating system, ventilating system and induction system and the control set for adjusting thereof in housing 10, established; Heating system is electric heating drying device 1, and described electric heating drying device 1 consists of high-frequency ceramic 11 and heating wire 12, and high-frequency ceramic 11 at least one; Described high-frequency ceramic 11 is post shapes, and its cross section offers the through hole 13 of six perforations, and the quantity of through hole 13 is designed to 14,18 or 36 according to practical situations; The inwall of described through hole 13 is provided with three projections 14, and projection 14 to be equilateral triangle uniform; Described heating wire 12 turns to spiral-shaped by specific purpose tool, it is arranged in the through hole 13 of high-frequency ceramic 11, and is supported by projection 14; It is little that described high-frequency ceramic 11 has dielectric constant, and dielectric loss is low, the feature that mechanical strength is high, dielectric strength is high, insulaion resistance is good and thermal conductivity performance is high; Described heating wire 12 employings are nonmagnetic and corrosion resistant nickel filament is done heater element, containing irony, not oxidizable, long service life; Described heating wire 12 directly contacts with air, can fast produced heat be converted to the hot-air of higher temperature, and hot-air evenly passes through from the both sides of spirality heating wire, and the thermal efficiency is high, and hot-air is delivered to drying device inside by thermal conductive metal plate by heat; The supporting surface of each projection 14 of described through hole 13 inwalls is indent arc-shaped surface; Described electric heating drying device 1 is distributed in drying box housing 10 two sides and bottom; Ventilating system comprises the wind hole 3 that housing top arranges and the air curtain 2 that is arranged on housing rear and front end mouth; The drive sprocket 6 that induction system comprises motor 9, is arranged on the decelerator 8 on motor 9 and driven by motor shaft; Described drive sprocket 6 drives chain 7; Control set for adjusting comprises the adjusting frequency converter 5 that is arranged on housing 10, and regulates frequency converter 5 to be installed in control cabinet 4 inside on housing 10, and described adjusting frequency converter 5 is controlled motor speed; During work, switch on power, start heating system, utilize heat that the hydrone in article 15 is evaporated, incorporate in air, by ventilating system, drive humid air cycle, the air vent of housing 10 tops is in order to discharge high humility hot temperature air; Article 15 are sent in drying box by chain 7, control chain move by motor 9, and the movement velocity of chain is controlled by frequency converter 5; Moving out of after drying machine article 15 drops on feeding table and is seen off; In when start, calculate the drying time of wanting drying article 15, by regulating frequency converter 5 to change the speed of chains 7, allow article 1515 fully oven dry in limited run duration in drying box; Article 15 are transported to drying baker front end through feeding tables, deliver on chain, and 15 motions of chain-driving article, dried article 15 out drop on feeding table from the afterbody of drying box and see off.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than above-mentioned explanation, is therefore intended to include in the utility model dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a Novel heating drying device, comprises heating system, ventilating system and induction system and the control set for adjusting thereof in housing (10), established; It is characterized in that, heating system comprises electric heating drying device (1), and electric heating drying device (1) consists of high-frequency ceramic (11) and heating wire (12); Described high-frequency ceramic (11) is post shapes, and its cross section offers the through hole (13) of six perforations; The inwall of described through hole (13) is provided with three projections (14); Described heating wire (12) turns to spiral-shaped by specific purpose tool, it is arranged in the through hole (13) of high-frequency ceramic (11), and is supported by projection (14); Described heating wire (12) adopts nonmagnetic and corrosion resistant nickel filament to do heater element; Described heating wire (12) directly contacts with air; The supporting surface of each projection (14) of described through hole (13) inwall is indent arc-shaped surface; Described electric heating drying device (1) is distributed in drying box housing (10) two side and bottom; Ventilating system comprises the wind hole (3) that housing top arranges and the air curtain (2) that is arranged on housing rear and front end mouth; The drive sprocket (6) that induction system comprises motor (9), is arranged on the decelerator (8) on motor (9) and driven by motor shaft; Described drive sprocket (6) drives chain (7); Control set for adjusting comprises the adjusting frequency converter (5) that is arranged on housing (10), and regulates frequency converter (5) to be installed in control cabinet (4) inside on housing (10), and described adjusting frequency converter (5) is controlled motor speed.
2. Novel heating drying device according to claim 1, is characterized in that, described high-frequency ceramic (11) at least one.
3. Novel heating drying device according to claim 1, is characterized in that, the quantity of described through hole (13) is designed to 14,18 or 36 according to practical situations.
4. Novel heating drying device according to claim 1, is characterized in that, it is uniform that described projection (14) is equilateral triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371672.9U CN204007020U (en) | 2014-07-07 | 2014-07-07 | A kind of heat drying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371672.9U CN204007020U (en) | 2014-07-07 | 2014-07-07 | A kind of heat drying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007020U true CN204007020U (en) | 2014-12-10 |
Family
ID=52047009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420371672.9U Expired - Fee Related CN204007020U (en) | 2014-07-07 | 2014-07-07 | A kind of heat drying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048492A (en) * | 2014-07-07 | 2014-09-17 | 古廷伟 | Heating drying device |
-
2014
- 2014-07-07 CN CN201420371672.9U patent/CN204007020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048492A (en) * | 2014-07-07 | 2014-09-17 | 古廷伟 | Heating drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Guoqiang Inventor after: An Qianyu Inventor after: Zhang Haijun Inventor before: Gu Tingwei |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160201 Address after: 231521 Jinniu Town, Lujiang County, Anhui, Chaohu Patentee after: Anhui Shenghong Electronic Co., Ltd. Address before: 537401 the Guangxi Zhuang Autonomous Region Beiliu Min'an town Turquoise village seventeen Group No. 4 Patentee before: Gu Tingwei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170707 |