CN204622248U - Sheet material heating platen heater - Google Patents
Sheet material heating platen heater Download PDFInfo
- Publication number
- CN204622248U CN204622248U CN201520283139.1U CN201520283139U CN204622248U CN 204622248 U CN204622248 U CN 204622248U CN 201520283139 U CN201520283139 U CN 201520283139U CN 204622248 U CN204622248 U CN 204622248U
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- main body
- plate main
- heating plate
- control cabinet
- electric
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Abstract
The utility model discloses a kind of sheet material heating platen heater, comprise heating plate main body, electric heating tube, temperature measuring equipment, electric control cabinet and earth leakage protective device, heating plate main body is the steel construction plate of rectangle, inner transverse is laid with some bottoming holes, in bottoming hole, correspondence is provided with electric heating tube, each electric heating tube is by conductor in parallel or series connection and be connected with electric control cabinet, by electric control cabinet to realize controlling operation to the numerical control of electric heating tube, uniformly in heating plate main body be provided with some temperature measuring equipments, and by the connection of temperature measuring equipment and electric control cabinet, realize the temperature detection to heating plate main body, regulating and control, earth leakage protective device is respectively equipped with in heating plate main body and electric control cabinet, to realize safety work.The utility model structure is simple, and operation task safety, heat utilization rate is high, energy-conserving and environment-protective, constant product quality, and facility investment is few, cost is low, can be used as board drying apparatus and is widely used in sheet fabrication field.
Description
Technical field
The utility model relates to board drying apparatus technical field, particularly relates to a kind of sheet material heating platen heater.
Background technology
Heating platen is widely used in indispensable hot-press equipment in the plate product processing such as wood-based plate, woodwork plate, decorative panel, in board making process, wooden skin under the log that water content is higher digs needs first to dry, and then gluing binds formation sheet material, the effect of heating platen utilizes the heat circulating system passage in heating platen to heat, and dries wet panel to be pressed to reach technological requirement.Heating platen of the prior art mostly adopts water or conduction oil to make medium heat-transfer, by fire coal, the equipment such as gas fired-boiler or electric boiler is to provide pipeline heat, heat utilization rate is low, energy consumption is high, often there is environmental requirement not up to standard, the problem that pollutant emission is serious, also have, the device structure of this technology often needs investment boiler and pipe-line construction, take up an area space large, investment is large, also need to establish special messenger to carry out equipment control, moreover, the heating platen of this structure often adopts port operating type, it is general that person without license operates phenomenon, poor stability, there is security hidden trouble serious, 4th, this traditional heating platen is in sheet fabrication process, there is the heat conduction uniformity poor, the drawbacks such as thermal cycle pipeline easily corrodes, cause sheet material adhesion effect poor, and need often to safeguard boiler and thermal cycle pipeline, this constrains the production efficiency of sheet material greatly, also improve production cost.
Utility model content
For making up the weak point of above-mentioned technology, the utility model provides a kind of sheet material heating platen heater adopting electrothermal tube to heat, can control to heat warm area.
The utility model sheet material heating platen heater; comprise heating plate main body, electric heating tube, temperature measuring equipment, electric control cabinet and earth leakage protective device; described heating plate main body is the steel construction plate of rectangle; inner transverse is laid with some bottoming holes; in described bottoming hole, correspondence is provided with electric heating tube; each electric heating tube is by conductor in parallel or series connection and be connected with electric control cabinet; uniformly in described heating plate main body be provided with some temperature measuring equipments, in described heating plate main body and electric control cabinet, be respectively equipped with earth leakage protective device.
The utility model sheet material heating platen heater, the end face of described heating plate main body is extended with outstanding eaves face, to prevent from causing damageability to touch to wire during dockboard material workpiece.
The utility model sheet material heating platen heater, the surrounding end face of described heating plate main body is provided with heat-insulation layer, scatters and disappears to surrounding effectively to reduce heat.
The utility model sheet material heating platen heater; described earth leakage protective device comprises ground wire, alarm and earth leakage protective device; heating plate body shell is connected with ground by described ground wire; described alarm is connected in heating plate main body; when electrical equipment electric leakages such as electric heating tubes to make alarm; described earth leakage protective device is arranged in electric control cabinet, to be used for having overload and short-circuit protection function when equipment generation leak current fault.
As the further improvement of technique scheme, the utility model sheet material heating platen heater, described heating plate main body is two layers or more duplex by Bracket setting.
Owing to have employed technique scheme, the utility model has following beneficial effect:
1, the utility model adopts electric heating tube structure, and instead of steam-type or the heat conducting oil type heating plate of traditional fire coal, natural gas etc., eliminate remote heat transfer link, heat utilization rate is high, greatly reduces pollutant emission, more meets environmental requirement.
2, the utility model adopts electric heating tube structure that is in parallel or that connect and electric control cabinet to control, and reasonably can control warm area, the warm area do not used can close electric heating tube by electric control cabinet, to reduce energy waste.
3, the utility model is by the temperature survey of temperature measuring equipment, feedback being controlled by the numerical control of electric control cabinet, can realize accurate, the equal control of temperature, thus ensure that the stable of product quality.
The utility model structure is simple, and operation task safety, constant product quality, facility investment is few, cost is low, and heat utilization rate is high, can be used as board drying apparatus and is widely used in sheet fabrication field.
Accompanying drawing explanation
Fig. 1 is the theory structure schematic diagram of the utility model sheet material heating platen heater;
Fig. 2 is the cross-sectional view of the utility model sheet material heating platen heating devices heat plate main body.
Wherein, 1, heating plate main body; 2, electric heating tube; 3, bottoming hole; 4, electric control cabinet; 5, wire; 6, eaves face; 7, heat-insulation layer.
Detailed description of the invention
Below in conjunction with embodiment, the utility model sheet material heating platen heater is further described and is set forth.
See Fig. 1-Fig. 2, the utility model sheet material heating platen heater, comprise heating plate main body 1, electric heating tube 2, temperature measuring equipment, electric control cabinet 4 and earth leakage protective device, described heating plate main body 1 is the steel construction plate of rectangle, inner transverse is laid with some bottoming holes 3, in described bottoming hole 3, correspondence is provided with electric heating tube 2, each electric heating tube 2 is by wire 5 parallel connection or connect and be connected with electric control cabinet 4, by electric control cabinet 4 to realize controlling operation to the numerical control of electric heating tube 2, uniformly in described heating plate main body 1 be provided with some temperature measuring equipments, and by the connection of temperature measuring equipment and electric control cabinet 4, realize the temperature detection to heating plate main body 1, regulating and control, earth leakage protective device is respectively equipped with in described heating plate main body 1 and electric control cabinet 4, to realize safety work.
For proterctive equipment circuit, the utility model sheet material heating platen heater, the end face of described heating plate main body 1 is extended with outstanding eaves face 6, blocks to be formed electric heating tube line scan pickup coil side, prevents from causing damageability to touch to wire line during handling sheet material workpiece.
In order to improve heat utilization efficiency, the utility model sheet material heating platen heater, the surrounding end face of described heating plate main body 1 is provided with heat-insulation layer 7, scatters and disappears to surrounding effectively to reduce heat.
In order to realize safety in production, eliminate safe hidden trouble, the utility model sheet material heating platen heater, described earth leakage protective device comprises ground wire, alarm and earth leakage protective device, heating plate main body 1 housing is connected with ground by described ground wire, when electric leakage such as electrical equipment such as electric heating tube 2 grade or overtension, electric current can enter the earth by ground wire, described alarm is connected in heating plate main body 1, when electrical equipment such as electric heating tube 2 grade leaks electricity to make alarm, operator is reminded to overhaul, described earth leakage protective device is arranged in electric control cabinet 4, to be used for that there is when equipment generation leak current fault overload and short-circuit protection function.
As the further improvement of technique scheme, the utility model sheet material heating platen heater, described heating plate main body is two layers or more duplex by Bracket setting, to improve heat utilization rate and to dry operating efficiency.
During use, wet panel to be pressed is advanced on the working face of heating plate main body 1, sets heating-up temperature by electrical control cabinet 4, and control electric heating tube 2 and work, after wet panel is reached technological requirement by oven dry, unload sheet material workpiece.
Claims (5)
1. sheet material heating platen heater, comprise heating plate main body (1), electric heating tube (2), temperature measuring equipment, electric control cabinet (4) and earth leakage protective device, it is characterized in that: the steel construction plate that described heating plate main body (1) is rectangle, inner transverse is laid with some bottoming holes (3), described bottoming hole (3) interior correspondence is provided with electric heating tube (2), each electric heating tube (2) is by wire (5) parallel connection or connect and be connected with electric control cabinet (4), uniformly in described heating plate main body (1) be provided with some temperature measuring equipments, earth leakage protective device is respectively equipped with in described heating plate main body (1) and electric control cabinet (4).
2. sheet material heating platen heater according to claim 1, the end face of described heating plate main body (1) is extended with outstanding eaves face (6).
3. sheet material heating platen heater according to claim 1, the surrounding end face of described heating plate main body (1) is provided with heat-insulation layer (7).
4. sheet material heating platen heater according to claim 1; described earth leakage protective device comprises ground wire, alarm and earth leakage protective device; heating plate main body (1) housing is connected with ground by described ground wire; described alarm is connected in heating plate main body (1), and described earth leakage protective device is arranged in electric control cabinet (4).
5. sheet material heating platen heater according to claim 1, described heating plate main body (1) is two layers or more duplex by Bracket setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283139.1U CN204622248U (en) | 2015-05-05 | 2015-05-05 | Sheet material heating platen heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283139.1U CN204622248U (en) | 2015-05-05 | 2015-05-05 | Sheet material heating platen heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204622248U true CN204622248U (en) | 2015-09-09 |
Family
ID=54041307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520283139.1U Expired - Fee Related CN204622248U (en) | 2015-05-05 | 2015-05-05 | Sheet material heating platen heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204622248U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208695A (en) * | 2015-11-12 | 2015-12-30 | 镇江市清安电器有限公司 | Parallel electric heater |
| CN110466015A (en) * | 2019-08-12 | 2019-11-19 | 百隆智能家居有限公司 | A kind of multi-layered board hot press |
| CN114485119A (en) * | 2021-12-13 | 2022-05-13 | 肇庆北新建材有限公司 | Plate drying method and system and computer readable storage medium |
-
2015
- 2015-05-05 CN CN201520283139.1U patent/CN204622248U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208695A (en) * | 2015-11-12 | 2015-12-30 | 镇江市清安电器有限公司 | Parallel electric heater |
| CN110466015A (en) * | 2019-08-12 | 2019-11-19 | 百隆智能家居有限公司 | A kind of multi-layered board hot press |
| CN114485119A (en) * | 2021-12-13 | 2022-05-13 | 肇庆北新建材有限公司 | Plate drying method and system and computer readable storage medium |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160505 |