CN203382789U - Energy-saving mesh belt type air isothermal furnace - Google Patents
Energy-saving mesh belt type air isothermal furnace Download PDFInfo
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- CN203382789U CN203382789U CN201320379615.0U CN201320379615U CN203382789U CN 203382789 U CN203382789 U CN 203382789U CN 201320379615 U CN201320379615 U CN 201320379615U CN 203382789 U CN203382789 U CN 203382789U
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Abstract
The utility model relates to an energy-saving mesh belt type air isothermal furnace comprising a heat insulation shell, wherein the heat insulation shell is internally divided into an isothermal region, a heating region and a heat exchange region; a feeding conveyor mesh belt is arranged above the inside of the heat insulation shell, and a discharging conveyor mesh belt is arranged below the inside of the heat insulation shell; one side of the heat insulation shell is provided with a feeding hole and a discharging hole; the isothermal region and the heating region are internally provided with heaters; the feeding conveyor mesh belt arranged in the isothermal region is shorter than the discharging conveyor mesh belt; the heat insulation shell arranged at the tops of the isothermal region and the heating region is provided with a high-temperature circulating fan; the heat insulation shell arranged at the top of the heat exchange region is provided with a heat exchange fan. The energy-saving mesh belt type air isothermal furnace can be used for fully-automatically carrying out high-temperature tempering treatment and is provided with the heat exchange fan at a heat exchange section, so that heat exchange can be sufficiently carried out between a hot material and a cold material; the high-temperature circulating fan is arranged in the heating region and the isothermal region, so that the furnace temperature is more uniform; heating pipes are distributed at the upper, middle and lower parts of the heating region and a heat insulation region in the furnace, and are uniform in heating, capable of ensuring good uniformity of furnace temperature and long in service life.
Description
Technical field
The utility model relates to a kind of equipment for Heating Processing in machinery industry, especially relates to a kind of energy-saving mesh belt type air constant-temperature oven.
Background technology
At present, in the processing metal product, for quality and the hardness that guarantees product, all will carry out surface treatment to product, and high tempering is a kind of in surface treatment, high tempering is after parts quenching, reheat 500～650 ℃, generally a certain temperature that is heated to psk line (stagnation point Ac1), after insulation for some time, cooling with suitable speed; Yet, usually adopt artificial mode that the product after heating is placed in refrigerating unit now slowly cooling, increased like this cost of labor, and, due to the bad control of temperature, the quality of high tempering not fine.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of energy-saving mesh belt type air constant-temperature oven that can control tempering temperature and reduce cost of labor.
The utility model solves the technology that its technical problem takes: a kind of energy-saving mesh belt type air constant-temperature oven, comprise insulation shell, be divided into isothermal region in described insulation shell, heating zone and heat transfer zone, be provided with the charging transporting reticulation belt in the insulation shell inner and upper, be provided with the discharging transporting reticulation belt below insulation shell inside, a side at insulation shell is provided with opening for feed and discharge port, be provided with well heater in isothermal region and heating zone, in isothermal region, the length of charging foraminous conveyer is less than the length of discharging foraminous conveyer, be provided with the high temperature circulation fan on the insulation shell at isothermal region and top, heating zone, be provided with the heat exchange fan on the insulation shell at heat transfer zone top.
Further, for convenient, machine is overhauled and observed, near on the insulation shell of described isothermal region, be provided with access hole and viewing window.
Further, for convenient charging foraminous conveyer and the discharging foraminous conveyer installed, the upper cover of described insulation shell can be opened.
Further, for the convenient temperature of controlling in machine, three temperature control points are arranged in described heating zone; A temperature control point is arranged in isothermal region; Temperature control point connects instrument for automatic control.
Further, for the heat that makes machine intimate does not run off, heat insulation door curtain all is equipped with at described opening for feed and discharge port place.
Further, can be cooling rapidly after out in order to make product after high tempering, the discharging transporting reticulation belt at described discharge port place is provided with water cooling heat exchanger.
Further, convenient from the charging foraminous conveyer to the discharging foraminous conveyer in order to make product, the charging transporting reticulation belt end in described isothermal region is provided with the first feeding slope, in the first lower end, feeding slope, is provided with the second feeding slope.
Further concrete, described well heater has three rows, lays respectively at the top of insulation shell, middle part and bottom.
The beneficial effects of the utility model are: after having adopted said structure, can automatically carry out the high tempering processing, at heat exchanging segment, be provided with the heat exchange fan, heat heat that material is with and cold burden can be carried out to sufficient heat exchange; In heating zone, isothermal region is provided with the high temperature circulation fan, can make furnace temperature more even; Heating tube is distributed in heating zone and heat preservation zone upper, middle and lower in stove, and evenly, temperature uniformity is good, and long service life in heating.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, insulation shell; 2, charging foraminous conveyer; 3, heat exchange fan; 4, upper cover; 5, high temperature circulation fan; 6, well heater; 7, viewing window; 8, access hole; 9, the second feeding slope; 10, the first feeding slope; 11, isothermal region; 12, temperature control point; 13, heating zone; 14, discharging foraminous conveyer; 15, heat transfer zone; 16, water cooling heat exchanger; 17, heat insulation door curtain.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of energy-saving mesh belt type air constant-temperature oven, comprise insulation shell 1 as shown in Figure 1, and insulation shell 1 adopts the high-quality thermal insulating cotton, guarantees the thermosteresis minimum, with energy efficient, be divided into isothermal region 11 in described insulation shell 1, heating zone 13 and heat transfer zone 15, be provided with charging transporting reticulation belt 2 in insulation shell 1 inner and upper, be provided with discharging transporting reticulation belt 14 below insulation shell 1 inside, a side at insulation shell 1 is provided with opening for feed and discharge port, be provided with well heater 6 in isothermal region 11 and heating zone 13, be less than the length of discharging foraminous conveyer 14 in the length of the interior charging foraminous conveyer 2 of isothermal region 11, be provided with high temperature circulation fan 5 on the insulation shell 1 at isothermal region 11 and 13 tops, heating zone, be provided with heat exchange fan 3 on the insulation shell 1 at heat transfer zone 15 tops, near being provided with access hole 8 and viewing window 7 on the insulation shell 1 of described isothermal region 11, facilitate manual observation and maintenance, the upper cover 4 of described insulation shell 1 can be opened, three temperature control points 12 are arranged in described heating zone 13, a temperature control point 12 is arranged in isothermal region 11, this stove divides 4 district's temperature controls, 5 monitorings, and temperature is controlled and is adopted the import intelligent instrument automatically to control, and PID regulates continuously the ，Mei district and establishes reometer to observe at any time the heating zone situation, adopts functional module and contactless PID temperature control, has the disconnected even protection of overtemperature, warning function, heat insulation door curtain 17 all is equipped with at described opening for feed and discharge port place, prevents heat loss, the discharging transporting reticulation belt 14 at described discharge port place is provided with water cooling heat exchanger 16, workpiece temperature can be down to 100 ℃ with bottom discharge, prevents from scalding, charging transporting reticulation belt 2 ends in described isothermal region 11 are provided with the first feeding slope 10, in 10 lower ends, the first feeding slope, are provided with the second feeding slope 9, described well heater 6 has three rows, lays respectively at the top of insulation shell 1, middle part and bottom, and evenly, temperature uniformity is good, and long service life in heating.
Adopt stainless steel carriage and guipure in this equipment stove, can guarantee work-ing life; The transmission speed of guipure is used frequency transformer adjustable; The heat material that isothermal finishes and be about to heated cold burden and carry out sufficient heat exchange in heat transfer zone 15, can save the energy, and this equipment belongs to energy-saving equipment; Be provided with heat exchange fan 3 in heat transfer zone 15, heat heat that material is with and cold burden can be carried out to sufficient heat exchange.Be provided with high temperature circulation fan 5 in body of heater heating zone 13 and isothermal region 11, can make furnace temperature more even.This two fan is all oily self-cooling fans, can greatly reduce maintenance cost; The electric wire of each electricity consumption point and Controlling System is received in terminal box, and by regular ground connection, all joints are consistent with the contact of switching cabinet, and all electrically heated wiring place have the steel guard shield.
It is emphasized that above is better implementation column of the present utility model, and any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. an energy-saving mesh belt type air constant-temperature oven, comprise insulation shell (1), it is characterized in that: be divided into isothermal region (11) in described insulation shell (1), heating zone (13) and heat transfer zone (15), be provided with charging transporting reticulation belt (2) in insulation shell (1) inner and upper, be provided with discharging transporting reticulation belt (14) in the inner below of insulation shell (1), a side at insulation shell (1) is provided with opening for feed and discharge port, be provided with well heater (6) in isothermal region (11) and heating zone (13), in isothermal region (11), the length of charging foraminous conveyer (2) is less than the length of discharging foraminous conveyer (14), be provided with high temperature circulation fan (5) on the insulation shell (1) at isothermal region (11) and top, heating zone (13), be provided with heat exchange fan (3) on the insulation shell (1) at heat transfer zone (15) top.
2. energy-saving mesh belt type air constant-temperature oven according to claim 1, is characterized in that: on the close insulation shell (1) of described isothermal region (11), be provided with access hole (8) and viewing window (7).
3. energy-saving mesh belt type air constant-temperature oven according to claim 1, it is characterized in that: the upper cover (4) of described insulation shell (1) can be opened.
4. energy-saving mesh belt type air constant-temperature oven according to claim 1, is characterized in that: three temperature control points (12) are arranged in described heating zone (13); A temperature control point (12) is arranged in isothermal region (11); Temperature control point (12) connects instrument for automatic control.
5. energy-saving mesh belt type air constant-temperature oven according to claim 1, it is characterized in that: heat insulation door curtain (17) all is equipped with at described opening for feed and discharge port place.
6. energy-saving mesh belt type air constant-temperature oven according to claim 1, it is characterized in that: the discharging transporting reticulation belt (14) at described discharge port place is provided with water cooling heat exchanger (16).
7. energy-saving mesh belt type air constant-temperature oven according to claim 1, it is characterized in that: charging transporting reticulation belt (2) end in described isothermal region (11) is provided with the first feeding slope (10), in the first lower end, feeding slope (10), is provided with the second feeding slope (9).
8. energy-saving mesh belt type air constant-temperature oven according to claim 1, it is characterized in that: described well heater (6) has three rows, lays respectively at the top of insulation shell (1), middle part and bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320379615.0U CN203382789U (en) | 2013-06-28 | 2013-06-28 | Energy-saving mesh belt type air isothermal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320379615.0U CN203382789U (en) | 2013-06-28 | 2013-06-28 | Energy-saving mesh belt type air isothermal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203382789U true CN203382789U (en) | 2014-01-08 |
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ID=49871301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320379615.0U Expired - Fee Related CN203382789U (en) | 2013-06-28 | 2013-06-28 | Energy-saving mesh belt type air isothermal furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN203382789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250675A (en) * | 2013-06-28 | 2014-12-31 | 苏州工业园区胜龙电炉制造有限公司 | Energy-saving mesh belt type air isothermal furnace |
-
2013
- 2013-06-28 CN CN201320379615.0U patent/CN203382789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250675A (en) * | 2013-06-28 | 2014-12-31 | 苏州工业园区胜龙电炉制造有限公司 | Energy-saving mesh belt type air isothermal furnace |
| CN104250675B (en) * | 2013-06-28 | 2016-08-10 | 苏州工业园区胜龙电炉制造有限公司 | Energy-saving mesh belt type air constant-temperature oven |
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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: 20140108 Termination date: 20180628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |