CN204460951U - A kind of electric heating circulating drying box - Google Patents
A kind of electric heating circulating drying box Download PDFInfo
- Publication number
- CN204460951U CN204460951U CN201420843603.3U CN201420843603U CN204460951U CN 204460951 U CN204460951 U CN 204460951U CN 201420843603 U CN201420843603 U CN 201420843603U CN 204460951 U CN204460951 U CN 204460951U
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- China
- Prior art keywords
- control cabinet
- feed tank
- drying chamber
- air
- body feed
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Abstract
The utility model discloses a kind of electric heating circulating drying box, the body feed tank comprising base and be arranged on base and control cabinet, drying chamber is provided with in body feed tank, the bottom of drying chamber is provided with electric heater, multilayer insulating panel is provided with in drying chamber, dividing plate is arranged on the madial wall of drying chamber by lowering or hoisting gear, control cabinet is positioned at the left of body feed tank, control cabinet inside is provided with the microcomputer controller be connected with electric heater, microcomputer controller comprises the intelligent digital temperature controller controlled with PID, the inside of control cabinet is provided with the pipeline for carrying out air circulation, the middle part of pipeline is connected with air blast.The utility model can carry out comprehensive drying to article, and air-vent that the dividing plate of placing articles gathers further increases dry efficiency, and the pipeline of air circulation makes the hot air circulation in drying chamber use, and greatly saves energy consumption.
Description
Technical field
The utility model relates to a kind of drying box, particularly a kind of electric heating circulating drying box.
Background technology
The drying articles such as infrared radiation drying case, microwave drying oven are have employed at present, they are made up of casing, material disc, heater and water tank, the shortcoming of these drying boxes is that energy consumption is larger, and containing a large amount of impurity in the Hot wet air heating discharged, capacity usage ratio is extremely low, and there is environmental pollution.
In addition; more existing electric drying oven with forced convections all do not carry out temperature adjustmemt and overtemperature protection device mostly automatically; if heated the material in drying box always; then final temperature usually can exceed the value of setting, and this can have influence on some performances to the stricter material of baking temperature requirement.
And existing electric drying oven with forced convection is greatly generally all place on material frame by article, re-use blower fan hot blast to be blowed to article and carry out drying, but this electric drying oven with forced convection has following defect: 1. article are near the local quick heating of hot air source, moisture evaporation is fast, and heat up slow away from the place of hot air source, moisture evaporation is slow, so when article bone dry, the close hot air source place of article easily occurs dry and cracked damage of Denging; 2. the bottom surface of article is because be close to material frame, is difficult to obtain fully drying or rate of drying very slow, greatly reduces rate of drying and quality like this; 3. the hot blast blown into is discharged by exhaust outlet after drying box Inner eycle again, and heat energy is wasted greatly.
Utility model content
For the defect that above-mentioned background technology exists, technical problem to be solved in the utility model is to provide the electric heating circulating drying box that a kind of energy consumption is low, drying effect is good.It solves the drawback that rate of drying is slow, heat utilization rate is low.
For achieving the above object, the technical solution adopted in the utility model is: it comprises base and the body feed tank that is arranged on base and control cabinet, drying chamber is provided with in described body feed tank, the bottom of drying chamber is provided with electric heater, multilayer insulating panel is provided with in described drying chamber, dividing plate is arranged on the madial wall of drying chamber by lowering or hoisting gear, the two side of described drying chamber is densely covered with air-permeating hole, dividing plate is also densely covered with air-vent, described control cabinet is positioned at the left of body feed tank, control cabinet inside is provided with the microcomputer controller be connected with electric heater, described microcomputer controller comprises the intelligent digital temperature controller controlled with PID, described intelligent digital temperature controller exposes to control cabinet, control cabinet is provided with the power switch be connected with microcomputer controller and the heater switch be connected with electric heater, the inside of control cabinet is provided with the pipeline for carrying out air circulation, the middle part of described pipeline is connected with air blast, the air intake of pipeline and gas outlet are arranged at the below on the right side of control cabinet respectively.
Further, described body feed tank comprises chamber door, and the middle part of described chamber door is provided with resistant to elevated temperatures glass window.
Preferably, the top of described body feed tank is provided with air bleeding valve.
Preferably, sealing ring is provided with between described chamber door and body feed tank.
The utility model has following beneficial effect: be provided with the intelligent digital temperature controller controlled by PID in control cabinet of the present utility model, has timing, automatically revises dry cavity temperature, the effect such as overtemperature prote, and drying effect is good.The sidewall of drying chamber arranges air-permeating hole, when hot blast is blown in inner chamber through air-permeating hole, produce spiral, can carry out comprehensive drying to article, air-vent that the dividing plate of placing articles gathers further increases dry efficiency, and the air intake vent of blower fan is communicated with drying chamber, the hot air circulation that can suck in drying chamber uses, dramatically saves on energy consumption, the utility model uses upper and lower adjustable dividing plate, can place the article of various height.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is the structural representation of the utility model dividing plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1 to Figure 3, a kind of electric heating circulating drying box, the body feed tank 2 comprising base 1 and be arranged on base 1 and control cabinet 3, drying chamber 21 is provided with in body feed tank 2, the bottom of drying chamber 21 is provided with electric heater 4, multilayer insulating panel 7 is provided with in drying chamber 21, dividing plate 7 is arranged on the madial wall of drying chamber 21 by lowering or hoisting gear, the two side of drying chamber 21 is densely covered with air-permeating hole 14, dividing plate 7 is also densely covered with air-vent 71, control cabinet 3 is positioned at the left of body feed tank, control cabinet 3 inside is provided with the microcomputer controller be connected with electric heater 4, microcomputer controller comprises the intelligent digital temperature controller 6 controlled with PID, intelligent digital temperature controller 6 exposes to control cabinet 3, control cabinet 3 is provided with the power switch 11 be connected with microcomputer controller and the heater switch 12 be connected with electric heater, the inside of control cabinet 3 is provided with the pipeline 10 for carrying out air circulation, the middle part of pipeline 10 is connected with air blast 8, the air inlet of pipeline 10 be arranged at control cabinet 3 respectively with gas outlet on the right side of below be connected with drying chamber 21 with top, the air inlet of air blast 8 is connected with the air inlet of pipeline 10, the air outlet of air blast 8 is connected with the air outlet of pipeline 10.The intelligent digital temperature controller 6 controlled by PID is provided with in control cabinet 3 of the present utility model, there is timing, automatically temperature in drying chamber 21 is revised, the effects such as overtemperature prote, drying effect is good, and in control cabinet 3, be also provided with the pipeline 10 and air blast 8 that circulate for air, the closer hot-air of the electric heater 4 of drying chamber 21 bottom is constantly extracted into the top of drying chamber 21 by air blast 8, the upper of air in heating cabinet 21 can be accelerated like this, lower convection current, the mode of this forced hot air circulation can carry out comprehensive drying to material, thus improve drying efficiency.
Body feed tank 2 is provided with chamber door 9, sealing ring is provided with between chamber door 9 and body feed tank 2, favorable sealing property, heat in drying chamber 21 can not run off away, prevent the waste of the energy, the middle part of chamber door 9 is provided with resistant to elevated temperatures glass window 91, the heating state of material in the chamber that can see drying at any time, body feed tank 2 top is provided with air bleeding valve 13, with the air pressure in instrumentality hopper 2.
Operation principle of the present utility model is: be placed on the dividing plate 7 of drying chamber 21 by needing dry article, open air blast 8 and electric heater 4, start to be blown into hot gas in body feed tank 2, hot gas is through after air-permeating hole 14, spiral is produced because air-permeating hole 14 is too little, and air-vent 71 that dividing plate 7 also gathers, the bottom of convenient and dry article, so hot gas can carry out omnibearing drying to article, hot blast goes out drying chamber 21 through the air-permeating hole 14 of another side again, hot gas after the air inlet suction desuperheat of air blast 8, be blown in body feed tank 2 after air blast 8 heats again, such formation one circulation, save energy consumption.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an electric heating circulating drying box, it is characterized in that: comprise base and the body feed tank that is arranged on base and control cabinet, drying chamber is provided with in described body feed tank, the bottom of drying chamber is provided with electric heater, multilayer insulating panel is provided with in described drying chamber, dividing plate is arranged on the madial wall of drying chamber by lowering or hoisting gear, the two side of described drying chamber is densely covered with air-permeating hole, dividing plate is also densely covered with air-vent, described control cabinet is positioned at the left of body feed tank, control cabinet inside is provided with the microcomputer controller be connected with electric heater, described microcomputer controller comprises the intelligent digital temperature controller controlled with PID, described intelligent digital temperature controller exposes to control cabinet, control cabinet is provided with the power switch be connected with microcomputer controller and the heater switch be connected with electric heater, the inside of control cabinet is provided with the pipeline for carrying out air circulation, the middle part of described pipeline is connected with air blast, the air intake of pipeline and gas outlet are arranged at the below on the right side of control cabinet respectively.
2. electric heating circulating drying box according to claim 1, is characterized in that: described body feed tank comprises chamber door, the middle part of described chamber door is provided with resistant to elevated temperatures glass window.
3. electric heating circulating drying box according to claim 2, is characterized in that: the top of described body feed tank is provided with air bleeding valve.
4. electric heating circulating drying box according to claim 2, is characterized in that: be provided with sealing ring between described chamber door and body feed tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843603.3U CN204460951U (en) | 2014-12-27 | 2014-12-27 | A kind of electric heating circulating drying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843603.3U CN204460951U (en) | 2014-12-27 | 2014-12-27 | A kind of electric heating circulating drying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204460951U true CN204460951U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420843603.3U Expired - Fee Related CN204460951U (en) | 2014-12-27 | 2014-12-27 | A kind of electric heating circulating drying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204460951U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806047A (en) * | 2016-04-21 | 2016-07-27 | 安徽绿健检测技术服务有限公司 | Air dry oven |
| CN106524687A (en) * | 2016-12-14 | 2017-03-22 | 黄萍 | Drying device used for medical apparatuses and instruments |
| CN107020766A (en) * | 2017-06-16 | 2017-08-08 | 洛阳宁竹药业有限公司 | A kind of medicine tablet press machine for having a functions/drying |
| CN108855808A (en) * | 2017-05-15 | 2018-11-23 | 株式会社斯巴鲁 | Drying device and the drying means for using the drying device |
-
2014
- 2014-12-27 CN CN201420843603.3U patent/CN204460951U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806047A (en) * | 2016-04-21 | 2016-07-27 | 安徽绿健检测技术服务有限公司 | Air dry oven |
| CN106524687A (en) * | 2016-12-14 | 2017-03-22 | 黄萍 | Drying device used for medical apparatuses and instruments |
| CN108855808A (en) * | 2017-05-15 | 2018-11-23 | 株式会社斯巴鲁 | Drying device and the drying means for using the drying device |
| US10578360B2 (en) | 2017-05-15 | 2020-03-03 | Subaru Corporation | Drying apparatus and drying method using the drying apparatus |
| CN107020766A (en) * | 2017-06-16 | 2017-08-08 | 洛阳宁竹药业有限公司 | A kind of medicine tablet press machine for having a functions/drying |
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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: 20150708 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |