CN208414472U - A kind of volume adjustable heat treatment reacting furnace - Google Patents
A kind of volume adjustable heat treatment reacting furnace Download PDFInfo
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- CN208414472U CN208414472U CN201820928833.8U CN201820928833U CN208414472U CN 208414472 U CN208414472 U CN 208414472U CN 201820928833 U CN201820928833 U CN 201820928833U CN 208414472 U CN208414472 U CN 208414472U
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- volume adjustable
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Abstract
The utility model discloses a kind of volume adjustables to be heat-treated reacting furnace, including furnace body, heating system, lifting device, control system；Furnace chamber is equipped in the furnace body, being equipped in the furnace chamber can be vertically by furnace chamber at the partition of workspace and vacant area, and the partition has vertically movable stroke, and the partition is connected with lifting device transmission；The heating system includes several heating modules, and several heating modules are uniformly located on furnace wall；The lifting device, each heating module are electrically connected with control system respectively.Furnace chamber can be vertically divided into the partition of workspace and vacant area by being arranged in furnace chamber.When handling member only takes up a part of cavity volume, partition is adjusted to suitable position, it is only necessary to heat to workspace, avoid integrally heating heat-treatment furnace furnace chamber.The thermal efficiency for improving heat-treatment furnace, reduces production energy consumption, has saved production cost.The utility model is applied to metal heat treatment equipment.
Description
Technical field
The utility model relates to metallic heat treating furnace, is heat-treated reacting furnace more particularly to a kind of volume adjustable.
Background technique
Metal works generally require after carrying out certain heat treatment, and mechanical performance is just able to satisfy corresponding use condition.It is right
Metal heat treatmet carries out generally in heat-treatment furnace, and metal heat treatmet generally will be using being heated, therefore at higher temperature
It is very high to the consumption of the energy, substantial portion of production cost is occupied, under the trend that energy-saving and emission-reduction are carried out energetically by current country,
Energy saving aspect is a biggish trend.Current heat-treatment furnace is usually monolithic construction, and volume is fixed, and is thermal effect when expiring furnace
When rate highest.But often because production order is different, the various workpiece volumes being heat-treated are different.Heat treatment
Furnace can only usually use a part of volume, but still heat to entire furnace body, and the thermal efficiency is lower, causes the great energy
Waste.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of volume adjustables to be heat-treated reacting furnace, furnace
The volume of chamber is adjustable, reduces the consumption of the production energy, improves the thermal efficiency, reduce production cost.
The technical scheme adopted by the utility model is a kind of volume adjustable is heat-treated reacting furnace, including furnace body, heating system
System, lifting device, control system；Furnace chamber is equipped in the furnace body, being equipped in the furnace chamber can be vertically by furnace chamber
At the partition of workspace and vacant area, the partition has vertically movable stroke, and the partition is connected with lifting device transmission；
The heating system includes several heating modules, and several heating modules are uniformly located on furnace wall；It is the lifting device, every
One heating module is electrically connected with control system respectively.
As a further improvement of the above technical scheme, the furnace body is respectively equipped with vertical cunning on the inner wall of transverse ends
Slot, the partition both ends are equipped with sliding block corresponding with the vertical chute, and the sliding block is slidably connected with the vertical chute.
As a further improvement of the above technical scheme, it is rotatably connected to and the vertical chute phase on two sliding blocks
The idler wheel matched.
As a further improvement of the above technical scheme, the lifting device includes driving mechanism, transmission mechanism, the biography
Motivation structure and driving mechanism transmission connection, the transmission mechanism include crossbeam and at least one drawstring, the crossbeam rotation connection
Above furnace body, the crossbeam one is sequentially connected with driving device, and the partition upper surface is equipped with connector corresponding with drawstring,
Described drawstring one end is fixedly connected with crossbeam, and the other end connects behind the top of furnace body with connector.
As a further improvement of the above technical scheme, the crossbeam is equipped with winding slot, and the drawstring is corresponding with crossbeam
One end be fixedly connected in winding slot.
As a further improvement of the above technical scheme, the partition includes between bottom, top layer and bottom and top layer
Thermal insulation layer, the bottom and top layer be made of steel, and the thermal insulation layer is made of alumina silicate fibre felt material.
As a further improvement of the above technical scheme, the workspace is equipped with the first temperature sensor, the vacant area
Equipped with second temperature sensor, first temperature sensor, second temperature sensor are electrically connected with control system respectively.
As a further improvement of the above technical scheme, the heating module is heating element composition.
As a further improvement of the above technical scheme, volume adjustable heat treatment reacting furnace further includes cooling system, described
Cooling system includes air supply device and air supply tube, and described air supply tube one end is communicated with air supply device output end, and the other end passes through furnace
It is communicated after the side wall of body with workspace.
The utility model has the beneficial effects that furnace chamber can be vertically divided into workspace and vacant area by being arranged in furnace chamber
Partition, can change the furnace chamber volume of heat-treatment furnace.It, will be every when heat treatment only takes up the workpiece of a part of cavity volume
Plate is adjusted to corresponding position, it is only necessary to heat to workspace, avoid integrally heating heat-treatment furnace furnace chamber.Improve heat
The thermal efficiency for the treatment of furnace, reduces production energy consumption, has saved production cost.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of partition；
Fig. 3 is the cross-sectional view of partition；
Fig. 4 is the horizontal cross-sectional view that partition is connect with vertical rails.
Specific embodiment
If Fig. 1 is one embodiment structural schematic diagram of the utility model, including furnace body 1, heating system, lifting device,
Control system.Furnace chamber is equipped in furnace body 1, furnace chamber is divided into the workspace 13 of lower part and the vacant area 14 on top by partition 3.Partition
3 with lifting device transmission connection in furnace chamber by that can slide vertically, to adjust the volume of workspace 13.Heating system includes
Several heating modules 2, several heating modules are uniformly located on inboard wall of furnace body, and each heating module 2 is connect with control system, root
Heating module 2 is opened according to the actual area of workspace 13, only workspace 13 is heated, does not have to heat entire furnace chamber.It mentions
It rises device and control system is electrically connected.
Such as Fig. 2, Fig. 4, furnace body 1 is respectively equipped with the vertical chute 11 on the inner wall of transverse ends, and 3 both ends of partition are equipped with and erect
To the corresponding sliding block 31 of sliding slot 11, sliding block 31 slides vertically along the vertical chute 11.To reduce sliding block 31 and the vertical chute 11
Frictional force is rotatably connected to idler wheel 311 on sliding block 31, and idler wheel 311 and the vertical chute 11, which roll, to be connected.Spacer block 3 in order to prevent
In sliding process, two lateral end faces of spacer block 3 and furnace body both lateral sides furnace wall are interfered, and the length of sliding block 31 is greater than vertical recessed
The depth of slot 11.Two lateral end faces of spacer block 3 are equipped with removable seal, when partition 3 slides into suitable operating position,
Upper seal is installed, two end faces of the transverse direction of partition 3 and furnace wall are sealed.
Lifting device includes driving mechanism, transmission mechanism, and transmission mechanism and driving mechanism transmission connection, transmission mechanism include
Crossbeam 41 and at least one drawstring 42, preferably two drawstrings.Crossbeam 41 is rotationally connected with 1 top of furnace body, and 41 one end of crossbeam is set
There is driven gear, driving device is equipped with driving gear, is connected between driving gear and driven gear using chain, herein may be used
Using other kinds of drive, such as belt transmission.3 upper surface of partition is equipped with connector 34,42 one end of drawstring and crossbeam 41
It is fixedly connected, the other end connects behind the top of furnace body 1 with connector 34.The working principle of the present embodiment: driving device, biography
Dynamic device control crossbeam 41 rotates, folding and unfolding drawstring 42, and then changes the position of partition 3, adjusts the volume of workspace 13.
Winding slot 411 is equipped on crossbeam 41, one end of the corresponding crossbeam 41 of drawstring 42 is fixedly connected in winding slot 411.
By winding slot 411, position of 42 folding and unfolding of drawstring in the process on crossbeam 41, after preventing drawstring 42 from recycling, drawstring 42 are limited
Set deviation, drawstring 42 and 34 out of plumb of connector lead to pulling force not in vertical direction.
As shown in figure 3, partition 3 includes the thermal insulation layer 32 between bottom 35, top layer 33 and bottom 35 and top layer 33, bottom
35 and top layer 33 be made of steel, thermal insulation layer 32 is made of alumina silicate fibre felt material.3 bottom 35 of partition and top layer 33 are steel
It is made, thermal insulation layer 32 is set between bottom 35 and top layer 33, not only guaranteed that partition 3 had enough rigidity, but also there is insulation
Effect.
Metal heat treatmet is sensitive to temperature change, and general temperature error is equipped with the no more than ± 10 DEG C, in workspace 13
One temperature sensor 61, the first temperature sensor 61 and control system are electrically connected, and pass through first sensor 61 and control system
Connection, in conjunction with heating module 2, can accurately control temperature in workspace 13.It is equipped with second temperature sensor 62 in vacant area 14,
Second temperature sensor 62 monitors temperature in vacant area 14, primarily to preventing the heat insulation of partition 3 bad or sealing
It handles not in place, causes heat transfer into vacant area 14.If second temperature sensor 62 monitors that vacant 14 furnace temperature of area goes out
Existing mid-winter situation then needs to carry out maintenance and inspection to heat-treatment furnace, and second temperature sensor 62 electrically connects with control system
It connects.
Heating module 2 is heating element composition, and heating element has the advantages that controllability is good, in the present invention, adds
Thermal modules 2 facilitate control to heat different 13 regions of workspace using resistive element.
The utility model further includes cooling system, and the current heat-treatment furnace type of cooling generally uses the side of natural air cooling
Formula, but the heat insulation effect of heat-treatment furnace is all relatively good, it is cooling slow, generally want a couple of days that could complete to cool down, significantly shadow
Production efficiency has been rung, can not rapidly have been cooled down when equipment needs repairing.Cooling system includes air supply device 51 and air supply tube
52,52 one end of air supply tube and 51 output end of air supply device communicate, and the other end communicates after the side wall of furnace body 1 with workspace 13.
When needing to rapidly reducing temperature of heat treatment furnace, blower 52 is connected to workspace 13, is quickly blown in furnace, improves heat treatment
The cooling rate of furnace.
Certainly, the utility model is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of utility model spirit, these equivalent variation or replacement are all contained in the application
In claim limited range.
Claims (9)
1. a kind of volume adjustable is heat-treated reacting furnace, it is characterised in that: including furnace body (1), heating system, lifting device, control
System；
Furnace chamber is equipped in the furnace body (1), be equipped in the furnace chamber can vertically by furnace chamber at workspace (13) and
The partition (3) of vacant area (14), the partition (3) have vertically movable stroke, and the partition (3) is driven phase with lifting device
Even；
The heating system includes several heating modules (2), and several heating modules (2) are uniformly located on furnace wall；
The lifting device, each heating module are electrically connected with control system respectively.
2. volume adjustable according to claim 1 is heat-treated reacting furnace, it is characterised in that: the furnace body (1) is laterally two
It is respectively equipped on the inner wall at end the vertical chute (11), partition (3) both ends are equipped with sliding block corresponding with the vertical chute (11)
(31), the sliding block (31) is slidably connected with the vertical chute (11).
3. volume adjustable according to claim 2 is heat-treated reacting furnace, it is characterised in that: on two sliding blocks (31)
It is rotatably connected to idler wheel (311), the idler wheel (311) and the vertical chute (11) roll and connect.
4. being heat-treated reacting furnace to volume adjustable described in 3 any one according to claim 1, it is characterised in that: the promotion
Device includes driving mechanism, transmission mechanism, and the transmission mechanism and driving mechanism are sequentially connected, and the transmission mechanism includes crossbeam
(41) it is rotationally connected with above furnace body (1) at least one drawstring (42), the crossbeam (41), the crossbeam (41) and driving fill
Set transmission connection, partition (3) upper surface is equipped with connector (34) corresponding with drawstring (42), described drawstring (42) one end with
Crossbeam (41) is fixedly connected, and the other end connects behind the top of furnace body (1) with connector (34).
5. volume adjustable according to claim 4 is heat-treated reacting furnace, it is characterised in that: the crossbeam (41) be equipped with around
One end of wire casing (411), the drawstring (42) corresponding crossbeam (41) is fixedly connected in winding slot (411).
6. being heat-treated reacting furnace to volume adjustable described in 3 any one according to claim 1, it is characterised in that: the partition
(3) include the thermal insulation layer (32) between bottom (35), top layer (33) and bottom (35) and top layer (33), the bottom (35) and
Top layer (33) is made of steel, and the thermal insulation layer (32) is made of alumina silicate fibre felt material.
7. being heat-treated reacting furnace to volume adjustable described in 3 any one according to claim 1, it is characterised in that: the work
The first temperature sensor (61) are equipped in area (13), are equipped with second temperature sensor (62) in the vacant area (14), described the
One temperature sensor (61), second temperature sensor (62) are electrically connected with control system respectively.
8. being heat-treated reacting furnace to volume adjustable described in 3 any one according to claim 1, it is characterised in that: the heating
Module (2) is heating element composition.
9. being heat-treated reacting furnace to volume adjustable described in 3 any one according to claim 1, it is characterised in that: further include cold
But system, the cooling system include air supply device (51) and air supply tube (52), described air supply tube (52) one end and air supply device
(51) output end communicates, and the other end communicates after the side wall of furnace body (1) with workspace (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820928833.8U CN208414472U (en) | 2018-06-14 | 2018-06-14 | A kind of volume adjustable heat treatment reacting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820928833.8U CN208414472U (en) | 2018-06-14 | 2018-06-14 | A kind of volume adjustable heat treatment reacting furnace |
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| Publication Number | Publication Date |
|---|---|
| CN208414472U true CN208414472U (en) | 2019-01-22 |
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ID=65108981
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820928833.8U Active CN208414472U (en) | 2018-06-14 | 2018-06-14 | A kind of volume adjustable heat treatment reacting furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813114A (en) * | 2019-04-01 | 2019-05-28 | 莱芜钢铁集团有限公司 | A kind of energy-saving steel rolling electric heating furnace and its application method |
| CN110468272A (en) * | 2019-08-30 | 2019-11-19 | 武汉一冶钢结构有限责任公司 | A kind of large-scale heat-treatment furnace of transfiguration packaged type |
-
2018
- 2018-06-14 CN CN201820928833.8U patent/CN208414472U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813114A (en) * | 2019-04-01 | 2019-05-28 | 莱芜钢铁集团有限公司 | A kind of energy-saving steel rolling electric heating furnace and its application method |
| CN109813114B (en) * | 2019-04-01 | 2024-05-10 | 莱芜钢铁集团有限公司 | Energy-saving type steel rolling electric heating furnace and application method thereof |
| CN110468272A (en) * | 2019-08-30 | 2019-11-19 | 武汉一冶钢结构有限责任公司 | A kind of large-scale heat-treatment furnace of transfiguration packaged type |
| CN110468272B (en) * | 2019-08-30 | 2021-02-09 | 武汉一冶钢结构有限责任公司 | Large-scale heat treatment furnace with movable variable volume |
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