CN215638805U - Heating furnace door structure capable of reducing heat loss - Google Patents
Heating furnace door structure capable of reducing heat loss Download PDFInfo
- Publication number
- CN215638805U CN215638805U CN202122398931.XU CN202122398931U CN215638805U CN 215638805 U CN215638805 U CN 215638805U CN 202122398931 U CN202122398931 U CN 202122398931U CN 215638805 U CN215638805 U CN 215638805U
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- heating furnace
- furnace door
- wall
- rod
- heat loss
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 81
- 238000004321 preservation Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- -1 electronics Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a heating furnace door structure capable of reducing heat loss, belonging to the technical field of heating furnace doors, and comprising a heating furnace body, wherein a clamping groove is formed in the front end surface of the heating furnace body, the heating furnace door body is clamped in the clamping groove, an equipment platform is fixedly arranged on one side of the heating furnace body, a heat preservation device is arranged on the front end surface of the heating furnace door body, and a lifting device is arranged on the equipment platform.
Description
Technical Field
The utility model relates to the technical field of heating furnace doors, in particular to a heating furnace door structure capable of reducing heat loss.
Background
The heating furnace is a device for heating materials or workpieces to a rolling forging temperature, is applied to various industries such as petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, pharmacy and the like, and comprises a continuous heating furnace, a chamber type heating furnace and the like. The heating furnace for heat treatment of metals is also called a heat treatment furnace. A furnace for heating or homogenizing the temperature inside a steel ingot before blooming is called a soaking furnace, and in forging and rolling production, a steel slab is generally heated in an oxidizing atmosphere of a complete combustion flame. The metal is directly heated by adopting incomplete combustion reducing flame, so that the aim of no oxidation or little oxidation can be fulfilled. This heating method is called open flame or open flame type non-oxidizing heating, and is successfully applied to rotary hearth furnaces and chamber furnaces.
The phenomenon that heat in the heating furnace is dissipated from the heating furnace door can occur in the using process of the existing heating furnace door, the heat is dissipated from the heating furnace door to influence material processing in the heating furnace, and the heating furnace door of the heating furnace is large in size and heavy in mass and brings certain time cost for workers to open and close the heating furnace door.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in view of the above and/or other problems occurring in the prior art with a furnace door structure for a heating furnace that reduces heat loss.
Therefore, an object of the present invention is to provide a heating furnace door structure capable of reducing heat loss, which can solve the above-mentioned problems of the conventional heating furnace door that the opening and closing are very inconvenient, the time cost is increased, and the heat in the heating furnace is dissipated from the heating furnace door due to the sealing property of the heating furnace door.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a heating furnace door structure for reducing heat loss, comprising: the heating furnace comprises a heating furnace body, wherein a clamping groove is formed in the front end face of the heating furnace body, a furnace door body is clamped in the clamping groove, an equipment platform is fixedly mounted on one side of the heating furnace body, a heat preservation device is arranged on the front end face of the furnace door body, and a lifting device is arranged on the equipment platform.
As a preferable aspect of the present invention, there is provided a heating furnace door structure for reducing heat loss, wherein: the lifting device comprises a motor, the motor is fixedly installed at the top of the equipment platform, a first bevel gear is fixedly installed at the output end of the motor, and a second bevel gear is connected to the outer wall of the first bevel gear in a meshed mode.
As a preferable aspect of the present invention, there is provided a heating furnace door structure for reducing heat loss, wherein: the inner wall of the center of the second bevel gear is fixedly provided with a threaded lead screw, the bottom end of the threaded lead screw is rotatably connected with the top of the equipment platform through a bearing, and the outer wall of the threaded lead screw is in threaded connection with a second limiting sleeve.
As a preferable aspect of the present invention, there is provided a heating furnace door structure for reducing heat loss, wherein: the outer wall fixedly connected with first lifter of second stop collar, the bottom fixed mounting of first lifter has first stop collar, the inner wall sliding connection of first stop collar has the gag lever post, the both ends of gag lever post and the outer wall fixed connection of heating furnace body.
As a preferable aspect of the present invention, there is provided a heating furnace door structure for reducing heat loss, wherein: the top fixed mounting of first lifter has the second lifter, the bottom fixed mounting of second lifter has the connecting rod, the bottom and the furnace gate body fixed connection of connecting rod.
As a preferable aspect of the present invention, there is provided a heating furnace door structure for reducing heat loss, wherein: the heat preservation device comprises two limiting plates, the outer walls of the limiting plates are fixedly connected with the front end face of the furnace door body, limiting plate sliding grooves are formed in two ends of each limiting plate, sliding rods are connected to the inner walls of the limiting plate sliding grooves in a sliding mode, and a connecting plate is fixedly mounted at one end portion, opposite to the sliding rods, of each sliding rod.
As a preferable aspect of the present invention, there is provided a heating furnace door structure for reducing heat loss, wherein: two equal fixed mounting in one side middle part that the connecting plate is relative has the screw rod cover, two the inner wall threaded connection of screw rod cover has two-way screw lead screw, the one end fixed mounting of two-way screw lead screw has the handle.
As a preferable aspect of the present invention, there is provided a heating furnace door structure for reducing heat loss, wherein: and the other side of the connecting plate is fixedly provided with an insulation board, and the outer wall of the insulation board is in contact with the outer wall of the heating furnace body and the front end face of the furnace door body.
Compared with the prior art:
1. when the furnace door is used, the furnace door body can be taken out of the clamping groove and placed through the lifting device, the whole process is simple to operate, only the motor is started, and the time cost is saved;
2. when the utility model is used, the heat dissipation from the heating furnace body is reduced through the heat preservation device on the furnace door body, and the heat energy is saved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the insulating apparatus of the present invention;
FIG. 3 is a perspective view of the thermal insulation apparatus of the present invention;
FIG. 4 is an enlarged view of the structure of area A in FIG. 3 according to the present invention.
In the figure, 1, a heating furnace body; 2. an equipment platform; 3. a lifting device; 4. a furnace door body; 5. a heat preservation device; 6. a card slot; 301. a motor; 302. a first bevel gear; 303. a second bevel gear; 304. a first stop collar; 305. a second stop collar; 306. a limiting rod; 307. a threaded lead screw; 308. a first lifting rod; 309. a second lifting rod; 310. a connecting rod; 501. a connecting plate; 502. a thermal insulation board; 503. a limiting plate; 504. a slide bar; 505. a threaded rod sleeve; 506. a bidirectional threaded screw rod; 507. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a heating furnace door structure capable of reducing heat loss, which has the advantages of reducing heat loss in a heating furnace and facilitating opening and closing of the heating furnace door, and please refer to fig. 1-4, the heating furnace door structure comprises a heating furnace body 1, wherein a clamping groove 6 is formed in the front end surface of the heating furnace body 1, a furnace door body 4 is clamped in the clamping groove 6, specifically, the furnace door body 4 can be movably clamped in the clamping groove 6, an equipment platform 2 is fixedly arranged on one side of the heating furnace body 1, a heat preservation device 5 is arranged on the front end surface of the furnace door body 4, and a lifting device 3 is arranged on the equipment platform 2;
further, elevating gear 3 is including motor 301, it is concrete, motor 301 is servo motor, motor 301 fixed mounting is at the top of equipment platform 2, motor 301's output fixed mounting has first bevel gear 302, the outer wall meshing of first bevel gear 302 is connected with second bevel gear 303, the center department inner wall fixed mounting of second bevel gear 303 has screw thread lead screw 307, screw thread lead screw 307's bottom is passed through the bearing and is connected with the top rotation of equipment platform 2, it is concrete, screw thread lead screw 307's bottom can take place to rotate at the top of equipment platform 2, screw thread lead screw 307's outer wall threaded connection has second stop collar 305, it is concrete, screw thread lead screw 307 takes place to rotate and can drive second stop collar 305 and take place to rotate.
Further, the outer wall fixedly connected with first lifter 308 of second stop collar 305, it is specific, first lifter 308 mainly plays the effect of supporting the lift of furnace door body 4, the bottom fixed mounting of first lifter 308 has first stop collar 304, the inner wall sliding connection of first stop collar 304 has gag lever post 306, it is specific, first gag lever post 304 slides on gag lever post 306 and can carry on spacingly to first lifter 308, the both ends of gag lever post 306 and the outer wall fixed connection of heating furnace body 1, the top fixed mounting of first lifter 308 has second lifter 309, the bottom fixed mounting of second lifter 309 has connecting rod 310, the bottom and the furnace door body 4 fixed connection of connecting rod 310, it is specific, whole elevating gear 3 can be with furnace door body 4 in the inside of draw-in groove 6 do the elevating movement.
Further, heat preservation device 5 is including two limiting plates 503, limiting plate spout has all been seted up at limiting plate 503's outer wall and the preceding terminal surface fixed connection of furnace door body 4, limiting plate 503's both ends, and the inner wall sliding connection of limiting plate spout has slide bar 504, and two relative tip fixed mounting of slide bar 504 have connecting plate 501, and is concrete, slide bar 504 can slide in the inside of limiting plate spout.
Further, equal fixed mounting in the middle part of one side that two connecting plates 501 are relative has screw rod cover 505, the inner wall threaded connection of two screw rod covers 505 has two-way screw lead screw 506, it is specific, there are the screw of two kinds of not equidirectional screw thread above the two-way screw lead screw 506, the one end fixed mounting of two-way screw lead screw 506 has handle 507, it is specific, be provided with anti-skidding line on the handle 507, connecting plate 501's opposite side fixed mounting has heated board 502, it is specific, the clearance of draw-in groove 6 and furnace door body 4 preceding terminal surface can be stopped up to heated board 502, the outer wall of heated board 502 contacts with the outer wall of heating furnace body 1 and the preceding terminal surface of furnace door body 4, it is specific, heat in whole heat preservation device 5 can reduce heating furnace body 1 distributes from furnace door body 4.
When the heating furnace is used specifically, a person skilled in the art puts the heating furnace body 1, installs the equipment platform 2 on one side of the heating furnace body 1, sets the slot 6 on the front end surface of the heating furnace body 1, the slot 6 facilitates the clamping of the furnace door body 4, thus achieving the effect of sealing the heating furnace body 1, starts the motor 301 on the equipment platform 2, when the motor 301 rotates, drives the first bevel gear 302 to rotate, the first bevel gear 302 drives the second bevel gear 303 to rotate, so the threaded screw rod 307 rotates, the second limit sleeve 305 on the threaded screw rod 307 drives the first lifting rod 308 to move, due to the limit of the first limit sleeve 304, the first lifting rod 308 can be lifted up and down, so the connecting rod 310 can be lifted up and down, further, the furnace door body 4 can move up and down in the slot 6, when the furnace door body 4 is positioned in the slot 6, the handle 507 on the two-way threaded screw rod 506 is rotated to enable the threaded rod sleeve 505 in threaded connection with the two-way threaded screw rod 506 to move towards the direction of the oven door body 4, so that the sliding rod 504 can slide in the limiting plate sliding groove formed in the limiting plate 503 to move the connecting plate 501 towards the direction of the oven door body 4, the gap between the clamping groove 6 and the outside of the oven door body 4 can be blocked by the heat insulation plate 502, and the heat in the heating oven body 1 is reduced from being dissipated from the oven door body 4.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a reduce calorific loss's heating furnace gate structure, includes heating furnace body (1), draw-in groove (6) have been seted up to the preceding terminal surface of heating furnace body (1), the inside joint of draw-in groove (6) has furnace gate body (4), one side fixed mounting of heating furnace body (1) has equipment platform (2), its characterized in that: the furnace door is characterized in that a heat preservation device (5) is arranged on the front end face of the furnace door body (4), and a lifting device (3) is arranged on the equipment platform (2).
2. The heating furnace door structure capable of reducing heat loss according to claim 1, wherein the lifting device (3) comprises a motor (301), the motor (301) is fixedly installed at the top of the equipment platform (2), the output end of the motor (301) is fixedly installed with a first bevel gear (302), and the outer wall of the first bevel gear (302) is in meshing connection with a second bevel gear (303).
3. The heating furnace door structure capable of reducing heat loss according to claim 2, wherein a threaded screw rod (307) is fixedly mounted on the inner wall of the center of the second bevel gear (303), the bottom end of the threaded screw rod (307) is rotatably connected with the top of the equipment platform (2) through a bearing, and a second limit sleeve (305) is connected with the outer wall of the threaded screw rod (307) in a threaded manner.
4. The heating furnace door structure capable of reducing heat loss according to claim 3, wherein a first lifting rod (308) is fixedly connected to the outer wall of the second limiting sleeve (305), a first limiting sleeve (304) is fixedly installed at the bottom end of the first lifting rod (308), a limiting rod (306) is slidably connected to the inner wall of the first limiting sleeve (304), and two ends of the limiting rod (306) are fixedly connected to the outer wall of the heating furnace body (1).
5. The heating furnace door structure capable of reducing heat loss according to claim 4, wherein a second lifting rod (309) is fixedly mounted at the top end of the first lifting rod (308), a connecting rod (310) is fixedly mounted at the bottom end of the second lifting rod (309), and the bottom end of the connecting rod (310) is fixedly connected with the furnace door body (4).
6. The heating furnace door structure capable of reducing heat loss according to claim 1, wherein the heat insulation device (5) comprises two limiting plates (503), the outer walls of the limiting plates (503) are fixedly connected with the front end face of the furnace door body (4), limiting plate sliding grooves are formed in two ends of each limiting plate (503), sliding rods (504) are slidably connected to the inner walls of the limiting plate sliding grooves, and a connecting plate (501) is fixedly mounted at one end of each of the two opposite sliding rods (504).
7. The heating furnace door structure capable of reducing heat loss according to claim 6, wherein a threaded rod sleeve (505) is fixedly mounted in the middle of one opposite side of each of the two connecting plates (501), a bidirectional threaded screw rod (506) is connected to the inner wall of each of the two threaded rod sleeves (505) in a threaded manner, and a handle (507) is fixedly mounted at one end of each of the bidirectional threaded screw rods (506).
8. The heating furnace door structure capable of reducing heat loss according to claim 7, wherein an insulation board (502) is fixedly mounted on the other side of the connecting plate (501), and the outer wall of the insulation board (502) is in contact with the outer wall of the heating furnace body (1) and the front end face of the door body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122398931.XU CN215638805U (en) | 2021-09-30 | 2021-09-30 | Heating furnace door structure capable of reducing heat loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122398931.XU CN215638805U (en) | 2021-09-30 | 2021-09-30 | Heating furnace door structure capable of reducing heat loss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215638805U true CN215638805U (en) | 2022-01-25 |
Family
ID=79933902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122398931.XU Expired - Fee Related CN215638805U (en) | 2021-09-30 | 2021-09-30 | Heating furnace door structure capable of reducing heat loss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215638805U (en) |
-
2021
- 2021-09-30 CN CN202122398931.XU patent/CN215638805U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220125 |