CN202853281U - Electrically heated drying oven - Google Patents
Electrically heated drying oven Download PDFInfo
- Publication number
- CN202853281U CN202853281U CN2012205780627U CN201220578062U CN202853281U CN 202853281 U CN202853281 U CN 202853281U CN 2012205780627 U CN2012205780627 U CN 2012205780627U CN 201220578062 U CN201220578062 U CN 201220578062U CN 202853281 U CN202853281 U CN 202853281U
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- CN
- China
- Prior art keywords
- oven
- heat exchanger
- heat
- electrically heated
- cold 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Drying Of Solid Materials (AREA)
Abstract
The utility model belongs to the technical field of coal chemical industry, in particular to an electrically heated drying oven. The electrically heated drying oven comprises an oven body and an oven door, wherein the oven door is arranged outside the oven body, the oven door is provided with a handle, a layer for heat preservation is arranged on the inside wall of the oven body, a reflex cover is arranged on the layer for heat preservation, an ultraviolet lamp is arranged on the reflex cover, a heat exchanger is arranged on the right side of the oven body, lower portion of the right side of the oven body is connected with the heat exchanger through a cold air outlet pipe, top portion of the oven body is connected with the heat exchanger through a waste air inlet pipe, a waste air outlet and a cold air inlet are arranged on the right side of the heat exchanger, and left ends of the waste air outlet and the cold air inlet are respectively provided with a filter net. Feet of the oven are arranged at the bottom of the oven body and the oven body is made of titanium. The electrically heated drying oven has the advantages that the design of the whole structure is reasonable and practical, the conception is ingenious and novel, the operation is simple and convenient, the thermal efficiency is high, the performance is stable and reliable and the cost is low, meanwhile, the heat of the waste air is able to be absorbed for recycling use.
Description
Technical field
The utility model relates to technical field of coal chemical industry, relates in particular to a kind of electrically heated drying cabinet.
Background technology
Electrically heated drying cabinet is a kind of equipment common in the Coal Chemical Industry experimentation, existing drying equipment generally is provided with ventilation unit, utilize forced air supply, make air motion in the drying equipment, but in dry run, heat energy in the waste gas is along with waste gas is discharged lost, wasted heat energy, the most common electrical heated filaments that adopt of electrically heated drying cabinet are at bottom-heated simultaneously, the interior non-uniform temperature of casing in the heating process also can add the air blast blowing in addition so that the interior temperature of casing is even like this, but utilizes the air blast blowing so that temperature has also been brought noise uniformly simultaneously, and complex structure, cost is high.
The utility model content
The utility model is for the prior art above shortcomings, novel a kind of electrically heated drying cabinet is provided, right side at casing is provided with heat exchanger, heat in the waste gas can be passed to cold air by heat exchanger, heat to cold air, ultraviolet lamp on the reflector in casing can omnibearingly heat casing simultaneously, so that homogeneous heating in the casing.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of electrically heated drying cabinet, comprise casing, chamber door, the described casing outside is provided with chamber door, described chamber door is provided with handle, described cabinet wall is provided with heat-insulation layer, described heat-insulation layer is provided with reflector, described reflector is provided with ultraviolet lamp, described casing right side is provided with heat exchanger, described casing lower right side is connected with heat exchanger by the cold air escape pipe, described casing top is connected with heat exchanger by exhaust inlet pipe, and described heat exchanger right side is provided with exhaust vent, the cold air air inlet, described exhaust vent, cold air air inlet left end is equipped with screen pack.
Described lower box is provided with the case pin, and described casing is made of titanium.
The utility model beneficial effect: overall construction design is reasonable and practical, and the novelty that is skillfully constructed is easy to use, and the thermal efficiency is high, and stable and reliable for performance, cost is low, and the heat in the waste gas is absorbed and recycling simultaneously.
Description of drawings
Fig. 1 is electrically heated drying cabinet structural representation described in the utility model.
Among the figure:
The 1-casing; The 2-chamber door; The 3-exhaust inlet pipe; The 4-heat-insulation layer; 5-case pin; The 6-reflector; The 7-ultraviolet lamp; 8-cold air escape pipe; The 9-heat exchanger; The 10-exhaust vent; 11-cold air air inlet; The 12-screen pack.
The specific embodiment
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings:
As shown in Figure 1, a kind of electrically heated drying cabinet of the present utility model, comprise the casing 1 that is made of titanium, chamber door 2, described casing 1 outside is provided with chamber door 2, described chamber door 2 is provided with handle, hand griping position when handle is opening of chamber door 2, described casing 1 inwall is provided with heat-insulation layer 4, heat-insulation layer 4 plays the insulation effect in the casing 1, described heat-insulation layer 4 is provided with reflector 6, reflector 6 reflects the heat of ultraviolet lamp 7 irradiations, can be comprehensive to heating in the casing 1, described reflector 6 is provided with ultraviolet lamp 7, ultraviolet lamp 7 plays the effect of heating in the casing 1, described casing 1 right side is provided with heat exchanger 9, heat exchanger 9 can be with the exchange heat in the waste gas to cold air, the cold air that enters in the casing 1 is heated, described casing 1 lower right side is connected with heat exchanger 9 by cold air escape pipe 8, described casing 1 top is connected with heat exchanger 9 by exhaust inlet pipe 3, described heat exchanger 9 right sides are provided with exhaust vent 10, cold air air inlet 11, described exhaust vent 10, cold air air inlet 11 left ends are equipped with screen pack 12, and screen pack 12 plays certain filtration.Described casing 1 bottom is provided with case pin 5.
During use, will test article and be placed in the casing 1, and carry out heat drying by the experiment product in 7 pairs of casings of ultraviolet lamp 1 and process, because the design of the reflector 6 in ultraviolet lamp 7 outsides can make the article of casing 1 more comprehensively carry out the drying processing.Waste gas after casing 1 heating enters into heat exchanger 9 by exhaust inlet pipe 3, the cold air that enters in the heat exchanger 9 given the exchange heat in the waste gas by heat exchanger 9, pass through like this exchange heat effect of heat exchanger 9, the cold air that enters in the casing 1 namely heats outside casing 1, and the heat in the waste gas is not also discharged with waste gas, has reduced the waste of energy.
Claims (2)
1. electrically heated drying cabinet, it is characterized in that: comprise casing, chamber door, the described casing outside is provided with chamber door, described chamber door is provided with handle, described cabinet wall is provided with heat-insulation layer, described heat-insulation layer is provided with reflector, described reflector is provided with ultraviolet lamp, described casing right side is provided with heat exchanger, described casing lower right side is connected with heat exchanger by the cold air escape pipe, described casing top is connected with heat exchanger by exhaust inlet pipe, and described heat exchanger right side is provided with exhaust vent, the cold air air inlet, described exhaust vent, cold air air inlet left end is equipped with screen pack.
2. a kind of electrically heated drying cabinet as claimed in claim 1, it is characterized in that: described lower box is provided with the case pin, and described casing is made of titanium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205780627U CN202853281U (en) | 2012-11-06 | 2012-11-06 | Electrically heated drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205780627U CN202853281U (en) | 2012-11-06 | 2012-11-06 | Electrically heated drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202853281U true CN202853281U (en) | 2013-04-03 |
Family
ID=47984467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205780627U Expired - Fee Related CN202853281U (en) | 2012-11-06 | 2012-11-06 | Electrically heated drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202853281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332769A (en) * | 2019-05-14 | 2019-10-15 | 北京戴纳实验科技有限公司 | Use for laboratory sterilizing and drying device |
| CN112595087A (en) * | 2020-12-04 | 2021-04-02 | 爱能森（深圳）高端智能装备有限公司 | Multi-heat-source drying system and drying method thereof |
-
2012
- 2012-11-06 CN CN2012205780627U patent/CN202853281U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332769A (en) * | 2019-05-14 | 2019-10-15 | 北京戴纳实验科技有限公司 | Use for laboratory sterilizing and drying device |
| CN112595087A (en) * | 2020-12-04 | 2021-04-02 | 爱能森（深圳）高端智能装备有限公司 | Multi-heat-source drying system and drying method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin red sun health tonic Chain Co. Ltd. Assignor: Zhou Yanxia Contract record no.: 2013230000978 Denomination of utility model: Electrically heated drying oven Granted publication date: 20130403 License type: Exclusive License Record date: 20130531 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20131106 |