CN2831007Y - Electric heating directly heating bake oven - Google Patents
Electric heating directly heating bake oven Download PDFInfo
- Publication number
- CN2831007Y CN2831007Y CN 200520031637 CN200520031637U CN2831007Y CN 2831007 Y CN2831007 Y CN 2831007Y CN 200520031637 CN200520031637 CN 200520031637 CN 200520031637 U CN200520031637 U CN 200520031637U CN 2831007 Y CN2831007 Y CN 2831007Y
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- baking oven
- bake oven
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Abstract
The utility model relates to an electric heating directly heating bake oven. The utility model is characterized in that the utility model comprises a bake oven body of an unpressurized structure, and a plurality of electric heating pipes arranged in an inner cavity of the bake oven. The side surfaces of the bake oven body are provided with a safety valve (4), a pressure gauge (2) and a temperature sensor (3), and the bottom surface and four side surfaces of the bake oven body are provided with heat-insulating material layers (5). A lifting and lowering adjusting mechanism (23) is arranged below the bake oven through a carrier frame. The utility model has the advantages of simple structure, convenient installation and use, quick starting, low energy consumption, high temperature (200-220 DEG C), no pollution, simple and convenient operation and maintenance, safe running and free temperature adjustment. The utility model is especially suitable for drying tobacco and paper. In addition, owing to a structure mode that the right upper surface of the bake oven is used for heating and drying, and the other five surfaces are coated with thermal isolating and heat-insulating layers, the heat quantity can be fully utilized and the heat efficiency and the drying speed rate of the utility model are greatly raised. Compared with the traditional technique, the utility model can raise the drying speed rate by four to five times.
Description
Technical field
The utility model relates to a kind of drying plant, relates to a kind of electrical heating directly-heated baking oven that is widely used in industries such as papermaking, pharmacy, printing and dyeing, tobacco, food, leather, clothes specifically.
Background technology
Mostly existing drying plant (is example with the paper industry) is that the dependence coal-fired steam boiler provides the steam as thermal source.This traditional drying mode exists following weak point: the one, and vapor (steam) temperature is lower, reaches 4-5Kg/cm at drying plant pressure
2The time, temperature just can rise to 130 ℃, and its drying cylinder is comprehensive radiator structure, and the thermal efficiency only about 25-30%, can not be realized freely regulating and control of temperature; The 2nd, need be equipped with coal-fired steam boiler vapour source is provided, not only operating cost height, and its annual service work also can take the long time (annual must overhaul once, light maintenance is repeatedly), directly has influence on the raising of production efficiency; The 3rd, this traditional drying mode not only can cause the waste of the energy, and the environmental pollution that is produced (as flue dust, sulfur dioxide and other discharge of harmful gases) is also very serious.Along with the raising of people's environmental consciousness, awareness of saving energy, many enterprises have begun to carry out the development and use of alternative energy source, adopt new technology to improve its production technology and drying plant, reach the purpose of improving environment, increasing the benefit.
Summary of the invention
The purpose of this utility model provide at existing weak point in the above-mentioned prior art just a kind of rational in infrastructure, save the energy, conveniently moving, pollution-free be installed, be particularly suitable for the electrical heating directly-heated baking oven that big or middle enterprise uses.
The purpose of this utility model can realize by following measure:
Electrical heating directly-heated baking oven of the present utility model comprises the baking oven body of nonbearing structure, be arranged on many electric heating tubes in the oven ncavity, there are safety valve, Pressure gauge and the temperature sensor that is connected with control system in the side of described baking oven body, has been provided with the adiabator layer that is incubated heat insulating function in bottom surface and four sides of oven body; Adjust baking oven for convenience and by the distance between drying article, make it remain best drying effect in drying course, the utility model is provided with lifting regulating mechanism by carriage below baking oven.
The body of baking oven described in the utility model is a rectangular structure, is provided with many electric heating tubes in uniform mode in the chamber within it along the baking oven length direction; The mode that the terminals of described electric heating tube are set in distance is arranged on the two corresponding side plates of baking oven body; And every electric heating tube by one independently power control system regulate and control (adopting the automatic frequency-conversion regulation technology), its objective is and realize that the temperature freedom is adjustable, make electric heating tube just realize single according to the temperature in the baking oven or many automatic unlatching or close.
The utlity model has simple in structure, easy to install, start fast, power consumption is low, temperature is high (200～220 ℃), pollution-free, operating maintenance is simple and convenient, safe and reliable to operation and its temperature can freely regulated advantage, is particularly suitable for the oven dry of tobacco, paper.Adopted just top heating, drying because of this baking oven in addition, all the other five bread are covered with the frame mode of thermal insulating warm-keeping layer, and this just makes that also heat can make full use of, and its thermal efficiency and oven dry speed are greatly improved, compare conventional art, its oven dry speed can improve 4-5 doubly.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the front view of electric heating tube among Fig. 2.
1 is the baking oven body among the figure, the 2nd, and Pressure gauge, the 3rd, temperature sensor, the 4th, safety valve, the 5th, adiabator layer, the 6th, galvanized sheet overcoat, the 7th, carriage, the 8th, lifting regulating mechanism, the 9th, regulate leading screw, the 10th, base, the 11st, electric heating tube, the 12nd, welded flange, the 13rd, binding post, the 14th, service cable, the 15th, power supply connects branch line, the 16th, electric-controlled switch, the 17th, drainpipe, the 18th, draining valve, the 19th, the bottom surface of oven body, the 20th, two corresponding side plates of baking oven body.
The specific embodiment
The utility model is further described below with reference to embodiment (accompanying drawing):
As shown in Figure 1, 2, electrical heating directly-heated baking oven of the present utility model comprises the baking oven body 1 of nonbearing structure, be arranged on the many electric heating tubes 11 in the oven ncavity, the temperature sensor 3 that there are safety valve 4, Pressure gauge 2 in the side of described baking oven body and are connected with control system, at the adiabator layer 5 that the bottom surface 19 and the side of oven body have been provided with the insulation heat insulating function, adiabator layer 5 is coated with galvanized sheet overcoat 6; Adjust baking oven for convenience and by the distance between drying article, make it remain best drying effect in drying course, the utility model is provided with lifting regulating mechanism 8 by carriage below baking oven; Described baking oven body 1 is a rectangular structure, is provided with many electric heating tubes 11 in uniform mode in the chamber within it along the baking oven length direction; The mode that the terminals of described electric heating tube 11 are set in distance is arranged on the two corresponding side plates 20 of baking oven body; And every electric heating tube by one independently power control system regulate and control (preferably adopting the automatic frequency-conversion regulation technology), its objective is and realize that the temperature freedom is adjustable, make electric heating tube just realize single according to the temperature in the baking oven or many automatic unlatching or close.
Claims (2)
1, a kind of electrical heating directly-heated baking oven, it is characterized in that: it comprises the baking oven body of nonbearing structure, is arranged on the many electric heating tubes (11) in the oven ncavity; There are safety valve (4), Pressure gauge (2) and temperature sensor (3) in the side of described baking oven body, is provided with heat-insulating material layer (5) in bottom surface and four sides of baking oven body, and described baking oven below is provided with lifting regulating mechanism (23) by carriage.
2, electrical heating directly-heated baking oven according to claim 1, it is characterized in that: described baking oven body is a rectangular structure, is provided with many electric heating tubes (11) in uniform mode in the chamber within it along the baking oven length direction; The mode that the terminals of described electric heating tube (11) are set in distance is arranged on the two corresponding side plates of baking oven body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031637 CN2831007Y (en) | 2005-08-25 | 2005-08-25 | Electric heating directly heating bake oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031637 CN2831007Y (en) | 2005-08-25 | 2005-08-25 | Electric heating directly heating bake oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2831007Y true CN2831007Y (en) | 2006-10-25 |
Family
ID=37135935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031637 Expired - Fee Related CN2831007Y (en) | 2005-08-25 | 2005-08-25 | Electric heating directly heating bake oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2831007Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216239B (en) * | 2007-12-29 | 2013-07-17 | 河南黄河旋风股份有限公司 | Electrothermic vacuum dryer with water-receiving plate structure |
| CN106643070A (en) * | 2016-11-14 | 2017-05-10 | 无锡市乾泰金属构件厂 | Efficient steel and aluminum composite belt oven |
| CN109341217A (en) * | 2018-09-29 | 2019-02-15 | 柳州市恒茂木业有限公司 | A kind of solid wood board microwave drier |
-
2005
- 2005-08-25 CN CN 200520031637 patent/CN2831007Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216239B (en) * | 2007-12-29 | 2013-07-17 | 河南黄河旋风股份有限公司 | Electrothermic vacuum dryer with water-receiving plate structure |
| CN106643070A (en) * | 2016-11-14 | 2017-05-10 | 无锡市乾泰金属构件厂 | Efficient steel and aluminum composite belt oven |
| CN109341217A (en) * | 2018-09-29 | 2019-02-15 | 柳州市恒茂木业有限公司 | A kind of solid wood board microwave drier |
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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: 20061025 |