CN101074846A - Efficient energy-saving drying pit - Google Patents
Efficient energy-saving drying pit Download PDFInfo
- Publication number
- CN101074846A CN101074846A CN 200610026626 CN200610026626A CN101074846A CN 101074846 A CN101074846 A CN 101074846A CN 200610026626 CN200610026626 CN 200610026626 CN 200610026626 A CN200610026626 A CN 200610026626A CN 101074846 A CN101074846 A CN 101074846A
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- finned tube
- workpiece
- hotpit
- heat
- conveyer belt
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Abstract
This invention provides a high efficiency energy saving cellarage, it consists of the workpiece (1), electrothermal thread (2), transport tap (4), heat saving layer (5), heat absorbing wing pipe (6) and fan. Its structure is simple, there is only a heat saving layer, a wing pipe and fan, and also there is no need more power, and the dust and wet air on the export workpiece can not affect the new import workpiece, so the quality of the workpiece can not decrease, at last it has great wear ability and practicality.
Description
Technical field
The invention belongs to the residual heat using device field, be specifically related to a kind of efficient energy-saving drying pit.
Background technology
After generally all being to use conveyer belt that workpiece is sent into stove to food-baking, paint drying, heat treatment, the roasting knot of ceramic and glass tile etc., to export from the stove other end by conveyer belt again, this facility is widely applied in China.It is that they can take away a large amount of heats when workpiece output stove that but this device has a maximum shortcoming, and general device does not have special waste heat recovery measure yet, has caused the situation low to the heat energy utilization rate like this.The world today, resource is seriously deficient, if everybody does not have environmental protection and energy saving consciousness again, tellurian resource will continue immoderate waste, the present invention is directed to this defective and has designed a kind of efficient energy-saving drying pit, can address this problem effectively.
Summary of the invention
Technical problem to be solved by this invention is to improve on the basis of original drying pit structure, has designed a kind of efficient energy-saving drying pit.
The invention provides a kind of efficient energy-saving drying pit, this drying pit by workpiece, heating wire, add hotpit, conveyer belt, heat-insulation layer, heat absorption finned tube, radiating fin pipe and induced-draught fan and form.
A kind of efficient energy-saving drying pit provided by the invention, it is that workpiece is placed on the conveyer belt, be transported to the port of export by entrance point, set up in the stage casing of conveyer belt and to have added hotpit, in the inside that adds hotpit heating wire is installed, conveyer belt and add hotpit above set up a finned tube, finned tube traverses the entrance point and the port of export of conveyer belt, finned tube is divided into two sections, near entrance point is the radiating fin pipe, near the port of export is the heat absorption finned tube, an induced-draught fan is installed at the heat absorption finned tube near port of export place, in the levels of whole transfer system and drying pit structure heat-insulation layer is installed all.
Drying pit of the present invention adds hotpit when workpiece is entered by entrance point by conveyer belt, and the heating wire that is heated the cellar for storing things heats, baking, when workpiece is sent from adding hotpit, itself still have very high temperature, when conveyer belt is sent to the port of export with workpiece, top heat absorption finned tube will play a role, to absorb from the after-heat that adds on the workpiece that hotpit sends, when workpiece arrives port of export place, the induced-draught fan of heat absorption finned tube tail end is started working, the workpiece that was absorbed heat by the heat absorption finned tube is carried out the secondary heat absorption, and send the heat that absorbs to the heat absorption finned tube, can make the heat of workpiece be unlikely to waste too much like this.The heat absorption finned tube can send heat to the radiating fin pipe after having absorbed heat, the radiating fin pipe is positioned at the front end of whole device, near the workpiece entrance point, when the workpiece that newly advances begins to transmit, the radiating fin pipe can come out absorbing the heat that comes by the heat absorption finned tube, enter the front that adds hotpit at workpiece and one step ahead workpiece is carried out initial heating, so just can enter and have uniform temperature before adding hotpit at workpiece, when not only saving the time of oven dry when adding hotpit, the heat energy that is consumed in the time of also saving oven dry.Workpiece heat when adding hotpit is absorbed by the heat absorption finned tube once more, goes round and begins again like this, and heat just can be utilized repeatedly.
A kind of efficient energy-saving drying pit provided by the invention has a finned tube that traverses the conveyer belt entrance point and the port of export above conveyer belt, this finned tube is divided into two-section, is the radiating fin pipe near entrance point, is the heat absorption finned tube near the port of export.
A kind of efficient energy-saving drying pit provided by the invention all is coated with heat-insulation layer in the periphery of its whole device, so just can prevent the sinkage of workpiece heat in transmission and heating process.
A kind of efficient energy-saving drying pit provided by the invention, whole drying unit, particularly finned tube comprise heat absorption finned tube and radiating fin pipe, and the distribution of its temperature is interlude temperature height substantially, and the two ends temperature is lower.The temperature of finned tube interlude can be up to 400-600 ℃, and the two ends temperature can reach 100-300 ℃.Workpiece carries out initial heating entering the heat that has been distributed by the radiating fin pipe before adding hotpit, and has been absorbed the heat of part from adding workpiece that hotpit sends by absorb heat finned tube and induced-draught fan, so the temperature of these two stage workpiece is generally at 100-400 ℃; And just advanced to add hotpit and when just having gone out to add hotpit the temperature of workpiece can reach 500-1000 ℃.
The present invention is simple in structure, and is easy to use, has the following advantages:
1, transforms simply, only need add heat-insulation layer and a finned tube and an air blast.
2, used power is few, only needs the required power consumption of air blast, only about several watts.
3, can just not enter workpiece and cause that quality descends because of dust, the moisture of output on the workpiece influence.
4, easy to maintenance.
5, durable in use.
Below, describe details and working condition in conjunction with the accompanying drawings and embodiments in detail according to the concrete device that the utility model proposes.
Description of drawings
The structural representation of a kind of efficient energy-saving drying pit of Fig. 1
1-workpiece, 2-heating wire, 3-add hotpit, 4-conveyer belt, 5-heat-insulation layer, 6-heat absorption finned tube, 7-radiating fin pipe, 8-induced-draught fan
Temperature heat (temperature) distribution schematic diagram of a kind of efficient energy-saving drying pit of Fig. 2
The specific embodiment
As shown in Figure 1, the invention provides a kind of efficient energy-saving drying pit, this drying pit is by workpiece 1, heating wire 2, add hotpit 3, conveyer belt 4, heat-insulation layer 5, heat absorption finned tube 6, radiating fin pipe 7 and induced-draught fan 8 are formed, it is that workpiece 1 is placed on the conveyer belt 4, be transported to the port of export by entrance point, set up in the stage casing of conveyer belt 4 and to have added hotpit 3, in the inside that adds hotpit 3 heating wire 2 is installed, conveyer belt 4 and add hotpit 3 above set up a finned tube, finned tube traverses the entrance point and the port of export of conveyer belt 4, finned tube is divided into two sections, near entrance point is radiating fin pipe 7, near the port of export is heat absorption finned tube 6, near the port of export places induced-draught fan 8 is installed at heat absorption finned tube 6, in the levels of whole transfer system and drying pit structure heat-insulation layer 5 is installed all.
Drying pit of the present invention adds hotpit 3 when workpiece 1 is entered by entrance point by conveyer belt 4, and the heating wire 2 that is heated cellar for storing things 3 heats, baking, when workpiece 1 is sent from adding hotpit 3, itself still have very high temperature, when conveyer belt 4 is sent to the port of export with workpiece 1, top heat absorption finned tube 6 will play a role, to send the after-heat on 3 workpiece that go out 1 to absorb from adding hotpit, when workpiece 1 arrives port of export place, the induced-draught fan 8 of heat absorption finned tube 6 tail ends is started working, the workpiece 1 that was absorbed heat by heat absorption finned tube 6 is carried out the secondary heat absorption, and send the heat that absorbs to heat absorption finned tube 6, can make the heat of workpiece 1 be unlikely to waste too much like this.Heat absorption finned tube 6 can send heat to radiating fin pipe 7 after having absorbed heat, radiating fin pipe 7 is positioned at the front end of whole device, near workpiece 1 entrance point, when the workpiece 1 that newly advances begins to transmit, radiating fin pipe 7 can absorb the heat that comes by heat absorption finned tube 6 and come out, enter the front that adds hotpit 3 at workpiece 1 and one step ahead workpiece 1 is carried out initial heating, so just can enter and have uniform temperature before adding hotpit 3 at workpiece, when not only saving the time of oven dry when adding hotpit 3, the heat energy that is consumed in the time of also saving oven dry.Workpiece heat when adding hotpit is absorbed by heat absorption finned tube 6 once more, goes round and begins again like this, and heat just can be utilized repeatedly.A finned tube that traverses the conveyer belt entrance point and the port of export is arranged above conveyer belt 4, and this finned tube is divided into two-section, is radiating fin pipe 7 near entrance point, is heat absorption finned tube 6 near the port of export.Periphery at whole device all is coated with heat-insulation layer 5, so just can prevent the sinkage of workpiece 1 heat in transmission and heating process.
Drying pit of the present invention, whole drying unit, particularly finned tube comprise heat absorption finned tube 6 and radiating fin pipe 7, and the distribution of its temperature is interlude temperature height substantially, and the two ends temperature is lower.The temperature of finned tube interlude can be up to 400-600 ℃, and the two ends temperature can reach 100-300 ℃.Workpiece 1 carries out initial heating entering the heat that has been distributed by radiating fin pipe 7 before adding hotpit 3, and absorbed the heat of part from adding workpiece that hotpit 3 sends by absorb heat finned tube 6 and induced-draught fan 8, so the temperature of these two stage workpiece is generally at 100-400 ℃; And just advanced to add hotpit 3 and when just having gone out to add hotpit 3 temperature of workpiece can reach 500-1000 ℃.
The present invention is simple in structure, and is easy to use, has the following advantages:
1, transforms simply, only need add heat-insulation layer and a finned tube and an air blast.
2, used power is few, only needs the required power consumption of air blast, only about several watts.
3, can just not enter workpiece and cause quality because dust, the moisture of output on the workpiece affect Descend.
4, easy to maintenance.
5, durable in use.
Claims (3)
1. efficient energy-saving drying pit, it is characterized in that this drying pit is by workpiece (1), heating wire (2), add hotpit (3), conveyer belt (4), heat-insulation layer (5), heat absorption finned tube (6), radiating fin pipe (7) and induced-draught fan (8) are formed, it is that workpiece (1) is placed on the conveyer belt (4), be transported to the port of export by entrance point, set up in the stage casing of conveyer belt (4) and to have added hotpit (3), in the inside that adds hotpit (3) heating wire (2) is installed, set up a finned tube at conveyer belt (4) and the top that adds hotpit (3), finned tube traverses the entrance point and the port of export of conveyer belt (4), finned tube is divided into two sections, near entrance point is radiating fin pipe (7), near the port of export is heat absorption finned tube (6), an induced-draught fan (8) is installed at heat absorption finned tube (6) near port of export place, heat-insulation layer (5) all is installed in the levels of whole transfer system and drying pit structure.
2. a kind of efficient energy-saving drying pit as claimed in claim 1, it is characterized in that this drying pit has a finned tube that traverses the conveyer belt entrance point and the port of export in the top of conveyer belt (4), this finned tube is divided into two-section, near entrance point is radiating fin pipe (7), is heat absorption finned tube (6) near the port of export.
3. a kind of efficient energy-saving drying pit as claimed in claim 1, the whole drying unit that it is characterized in that this drying pit, finned tube particularly, comprise heat absorption finned tube (7) and radiating fin pipe (6), the distribution of its temperature is an interlude temperature height, the two ends temperature is lower, the temperature of finned tube interlude is at 400-600 ℃, the two ends temperature is at 100-300 ℃, workpiece (1) adds the preceding and workpiece (1) of hotpit (3) just from adding the temperature of hotpit (3) when sending at 100-400 ℃ entering, and when just having advanced to add hotpit (3) and just having gone out to add hotpit (3) temperature of workpiece (1) at 500-1000 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610026626 CN101074846A (en) | 2006-05-17 | 2006-05-17 | Efficient energy-saving drying pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610026626 CN101074846A (en) | 2006-05-17 | 2006-05-17 | Efficient energy-saving drying pit |
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| Publication Number | Publication Date |
|---|---|
| CN101074846A true CN101074846A (en) | 2007-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200610026626 Pending CN101074846A (en) | 2006-05-17 | 2006-05-17 | Efficient energy-saving drying pit |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648178B (en) * | 2009-09-10 | 2012-12-26 | 简甦 | Energy-saving drying method and energy-saving type drying oven cover |
| CN103487909A (en) * | 2013-10-10 | 2014-01-01 | 苏州聚瑞光电科技有限公司 | Temperature control optical fiber heater |
| CN103968656A (en) * | 2014-05-30 | 2014-08-06 | 德清县升星照明电器有限公司 | Automatic drying device for bulbs |
| CN108592578A (en) * | 2018-06-20 | 2018-09-28 | 安吉刘氏竹木工艺厂 | A kind of drying device for bamboo fiber processing |
| CN112896673A (en) * | 2021-01-21 | 2021-06-04 | 芜湖市爱三迪电子科技有限公司 | 3D printer raw materials wire rod production is with a line section of thick bamboo sealing device |
-
2006
- 2006-05-17 CN CN 200610026626 patent/CN101074846A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648178B (en) * | 2009-09-10 | 2012-12-26 | 简甦 | Energy-saving drying method and energy-saving type drying oven cover |
| CN103487909A (en) * | 2013-10-10 | 2014-01-01 | 苏州聚瑞光电科技有限公司 | Temperature control optical fiber heater |
| CN103968656A (en) * | 2014-05-30 | 2014-08-06 | 德清县升星照明电器有限公司 | Automatic drying device for bulbs |
| CN103968656B (en) * | 2014-05-30 | 2016-05-11 | 德清县升星照明电器有限公司 | A kind of bulb automatic drier |
| CN108592578A (en) * | 2018-06-20 | 2018-09-28 | 安吉刘氏竹木工艺厂 | A kind of drying device for bamboo fiber processing |
| CN112896673A (en) * | 2021-01-21 | 2021-06-04 | 芜湖市爱三迪电子科技有限公司 | 3D printer raw materials wire rod production is with a line section of thick bamboo sealing device |
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