CN213507105U

CN213507105U - Medium-high temperature subsection car-type heat treatment furnace

Info

Publication number: CN213507105U
Application number: CN202022531181.4U
Authority: CN
Inventors: 陈悦; 陈雄清
Original assignee: Xinyu Xiongda Machinery Co ltd
Current assignee: Xinyu Xiongda Machinery Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-06-22
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a well high temperature segmentation car-type heat treatment furnace, including base and backup pad, the electric rail is installed to both ends inboard about the base, fixed surface is connected with the furnace body on the front end of base, and the furnace body about both ends inboard and the front end inboard install first electric stove silk and second electric stove silk respectively, the upper end rear side fixedly connected with fixed plate of furnace body, the inboard fixedly connected with observation plate in lower extreme middle part of bell, the backup pad is located the rear end upper surface of base, double-end motor is installed to the middle part upside of backup pad, the inboard threaded connection in upper end middle part of furnace body has the three-way pipe, the inside material of furnace body is the heated board. This well high temperature segmentation car-type heat treatment furnace, the high temperature segmentation of being convenient for and heat preservation are thermal-insulated, make thermal treatment effectual, are convenient for get the thermal treatment thing and put to and be convenient for get waste heat recovery and utilize, and carry out quick cooling to the thermal treatment thing.

Description

Medium-high temperature subsection car-type heat treatment furnace

Technical Field

The utility model relates to the technical field of a trolley type heat treatment furnace, in particular to a medium-high temperature subsection trolley type heat treatment furnace.

Background

With the rapid development of the industry in China, the requirements for rolled materials, castings, forgings and the like are increased, the quality requirements are also improved, and the performance and energy consumption of the rolled materials, the castings, the forgings and the like are influenced due to heat treatment, so that heat treatment is usually carried out by a trolley type heat treatment furnace, the trolley type heat treatment furnace belongs to an intermittent variable temperature furnace, and a hearth is not partitioned;

the existing trolley type heat treatment furnace is generally inconvenient for medium-high temperature segmentation and heat preservation and heat insulation, has poor heat treatment effect, is inconvenient for taking and placing heat treatment objects, is inconvenient for recycling waste heat, and is inconvenient for rapidly cooling the heat treatment objects, so that the medium-high temperature segmentation trolley type heat treatment furnace is provided, and the problems provided in the prior art are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well high temperature segmentation car-type heat treatment furnace to solve the current car-type heat treatment furnace that proposes in the above-mentioned background art, the high temperature segmentation of generally not being convenient for is thermal-insulated with keeping warm, and heat treatment is poor, is not convenient for get the thermal treatment thing and puts, and is not convenient for carry out quick refrigerated problem to the thermal treatment thing to waste heat recovery.

In order to achieve the above object, the utility model provides a following technical scheme: a middle-high temperature subsection trolley type heat treatment furnace comprises a base and a supporting plate, wherein electric rails are installed on the inner sides of the left end and the right end of the base, a trolley is connected to the upper side of each electric rail in a fitting manner, a furnace body is fixedly connected to the upper surface of the front end of the base, a first electric furnace wire and a second electric furnace wire are respectively installed on the inner sides of the left end and the right end of the furnace body, a fixed plate is fixedly connected to the rear side of the upper end of the furnace body, a furnace cover is closely connected to the inner sides of the fixed plate in a fitting manner, an observation plate is fixedly connected to the inner side of the middle part of the lower end of the furnace cover, chains are fixedly connected to the upper surfaces of the left end and the right end of the furnace cover, the supporting plate is located on the upper surface of the rear end of the base, limiting plates are respectively arranged, and the inner sides of the left end and the right end of the three-way pipe are respectively provided with an electric valve, the left side and the right side of the three-way pipe are respectively connected with a heat exchanger and an air suction pump, the furnace body is made of a heat insulation plate, and the inner side and the outer side of the heat insulation plate are respectively connected with a steel plate and a heat insulation plate.

Preferably, electric rail and dolly all are connected with the base block, and the furnace body is connected through the welded mode with the base to the dolly constitutes sliding construction with the furnace body, and the dolly is connected with the furnace body laminating moreover.

Preferably, dolly, furnace body and bell constitute by heated board, steel sheet and heat insulating board, and first electric stove silk and second electric stove silk all inlay with the furnace body and be connected, and first electric stove silk and second electric stove silk all are curved column structure.

Preferably, fixed plate, backup pad and limiting plate all are integrated structure with the furnace body, and the cross section size of bell is the same with the inboard cross section size of furnace body and fixed plate to the observation board is inlayed with the bell and is connected, and the shape of limiting plate is "H" style of calligraphy moreover.

Preferably, the upper and lower both ends of chain respectively with round bar and bell welded fastening, and the width size of chain is the same with the inboard interval size of backup pad and limiting plate to the round bar runs through in the inside of backup pad and limiting plate, and the round bar is connected with backup pad and limiting plate block moreover.

Preferably, the heat exchanger and the air suction pump form a communicating structure with the furnace body through a three-way pipe, and the air suction pump is fixedly connected with the furnace body through screws.

Compared with the prior art, the beneficial effects of the utility model are that: the middle-high temperature subsection car-type heat treatment furnace is convenient for middle-high temperature subsection and heat preservation and insulation, so that the heat treatment effect is good, heat treatment objects are convenient to take and place, waste heat is convenient to recycle, and the heat treatment objects are quickly cooled;

1. the trolley, the furnace body and the furnace cover are formed by the heat insulation plate, the steel plate and the heat insulation plate, so that the trolley, the furnace body and the furnace cover are good in heat insulation effect and good in heat treatment effect;

2. the furnace is provided with a furnace body, a fixed plate and a furnace cover, and the double-head motor is used for operating, so that the round rod can conveniently rotate under the limit of the supporting plate and the limiting plate to wind the chain and drive the furnace cover to lift under the limit of the fixed plate, and therefore, the closing of the furnace cover and the furnace body can be conveniently adjusted, and heat treatment objects can be conveniently taken and placed;

3. the three-way pipe, the electric valve and the heat exchanger are arranged, the furnace body is communicated with the heat exchanger through the operation of the electric valve, waste heat in the furnace body is convenient to enter the heat exchanger through the three-way pipe, the purpose of recycling is achieved, the furnace body is communicated with the air suction pump through the operation of the electric valve, and then the heat treatment object is rapidly cooled through the operation of the air suction pump.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of the internal structure of the furnace body of the present invention.

In the figure: 1. a base; 2. an electrical rail; 3. a trolley; 4. a furnace body; 5. a first electric furnace wire; 6. a second electric furnace wire; 7. a fixing plate; 8. a furnace cover; 9. an observation plate; 10. a chain; 11. a support plate; 12. a limiting plate; 13. a double-headed motor; 14. a round bar; 15. a three-way pipe; 16. an electric valve; 17. a heat exchanger; 18. an air suction pump; 19. a thermal insulation board; 20. a steel plate; 21. an insulating panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a middle-high temperature subsection trolley type heat treatment furnace comprises a base 1, an electric rail 2, a trolley 3, a furnace body 4, a first electric furnace wire 5, a second electric furnace wire 6, a fixing plate 7, a furnace cover 8, an observation plate 9, a chain 10, a supporting plate 11, a limiting plate 12, a double-end motor 13, a round rod 14, a three-way pipe 15, an electric valve 16, a heat exchanger 17, an air exhaust pump 18, a heat insulation plate 19, a steel plate 20 and a heat insulation plate 21, wherein the electric rail 2 is installed on the inner sides of the left end and the right end of the base 1, the trolley 3 is connected on the upper side of the electric rail 2 in a laminating mode, the upper surface of the front end of the base 1 is fixedly connected with the furnace body 4, the first electric furnace wire 5 and the second electric furnace wire 6 are respectively installed on the inner sides of the left end and the right end of the furnace body 4 and the front end, the fixing plate 7 is fixedly connected on the rear, the upper surfaces of the left end and the right end of the furnace cover 8 are fixedly connected with chains 10, the supporting plate 11 is positioned on the upper surface of the rear end of the base 1, the left side and the right side of the supporting plate 11 are respectively provided with a limiting plate 12, the upper side of the middle part of the supporting plate 11 is provided with a double-headed motor 13, an output shaft of the double-headed motor 13 is connected with a round rod 14, the inner side of the middle part of the upper end of the furnace body 4 is in threaded connection with a three-way pipe 15, the inner sides of the left end and the right end of the three-way pipe 15 are respectively provided with an electric valve 16, the left side and the right side of the three-way pipe 15 are respectively;

as shown in fig. 1, 2 and 3, the electric rail 2 and the trolley 3 are both connected with the base 1 in a clamping manner, the furnace body 4 is connected with the base 1 in a welding manner, the trolley 3 and the furnace body 4 form a sliding structure, the trolley 3 is connected with the furnace body 4 in an attaching manner, so that the electric rail 2 and the trolley 3 are limited, as shown in fig. 2, 3 and 4, the trolley 3, the furnace body 4 and the furnace cover 8 are all formed by a heat insulation plate 19, a steel plate 20 and a heat insulation plate 21, the first electric furnace wire 5 and the second electric furnace wire 6 are both connected with the furnace body 4 in an embedding manner, and the first electric furnace wire 5 and the second electric furnace wire 6 are both in a curved structure, so that the device has good heat insulation performance;

as shown in fig. 1, 2 and 3, the fixed plate 7, the supporting plate 11 and the limiting plate 12 are all integrated with the furnace body 4, the cross-sectional dimension of the furnace cover 8 is the same as the inner cross-sectional dimension of the furnace body 4 and the fixed plate 7, the observation plate 9 is connected with the furnace cover 8 in an embedded manner, the limiting plate 12 is shaped like an "H" to facilitate the limitation of the furnace cover 8 and the observation through the observation plate 9, the upper and lower ends of the chain 10 are respectively welded and fixed with the round bar 14 and the furnace cover 8, the width dimension of the chain 10 is the same as the inner side spacing dimension of the supporting plate 11 and the limiting plate 12, the round bar 14 penetrates through the insides of the supporting plate 11 and the limiting plate 12, and the round bar 14 is connected with the supporting plate 11 and the limiting plate 12 in a clamping manner to facilitate the limitation of the chain 10 and the round bar 14, as shown in fig. 1 and 3, the heat exchanger 17, and the air pump 18 is fixedly connected with the furnace body 4 through screws, so that the waste heat in the furnace body 4 can be conveniently recycled, and the heat treatment objects on the trolley 3 can be conveniently and rapidly cooled.

The working principle is as follows: when the middle-high temperature subsection trolley type heat treatment furnace is used, as shown in figures 2 and 3, a heat treatment object is firstly placed on a trolley 3, then the trolley 3 is driven to be attached and connected with a furnace body 4 through an electric rail 2 arranged in a base 1, then a double-end motor 13 is used for operating, so that a round rod 14 rotates, as a round rod 14 and a furnace cover 8 are fixedly connected with a chain 10, a supporting plate 11 and a limiting plate 12 are clamped and connected with the round rod 14, the inner sides of the supporting plate 11 and the limiting plate 12 are clamped and connected with the chain 10, and the furnace cover 8 is clamped and connected with a fixing plate 7, the round rod 14 rotates under the limiting of the supporting plate 11 and the limiting plate 12, the chain 10 under the limiting of the supporting plate 11 and the limiting plate 12 is wound, the furnace cover 8 is driven to lift under the limiting of the fixing plate 7, so that the furnace cover 8 and the furnace body 4 are closed, as shown in, then, the trolley 3, the furnace body 4 and the furnace cover 8 are all composed of a heat insulation plate 19, a steel plate 20 and a heat insulation plate 21, so that the trolley type heat treatment furnace is good in heat insulation effect under the self performance of the heat insulation plate 19 and the heat insulation plate 21, and the heat treatment effect of the trolley type heat treatment furnace is good;

referring to fig. 1, 2 and 3, after the heat treatment process, the furnace body 4 is connected with the heat exchanger 17 through the electric valve 16 arranged on the three-way pipe 15, so that the waste heat in the furnace body 4 can be conveniently led into the heat exchanger 17 through the three-way pipe 15 to achieve the purpose of recycling the waste heat, the double-head motor 13 is used for operating, the furnace cover 8 is disconnected from the closed connection of the furnace body 4, the furnace body 4 is connected with the air suction pump 18 through the electric valve 16, then the air suction pump 18 is used for operating, so that the circulating air suction is conveniently carried out in the furnace body 4, so that the purpose of rapidly cooling the heat-treated objects can be conveniently achieved, and finally the trolley 3 is driven to move through the operation of the electric rail 2, so that the heat-treated objects can be conveniently taken and placed, and taken by the electric rail 2, the trolley 3, the first electric furnace wire 5, the second electric furnace wire 6, the double-head motor, The air pump 18 is prior art and will not be described in detail herein to complete a series of operations of the middle and high temperature staged car-type heat treatment furnace, and the details not described in the present specification are prior art known to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a well high temperature segmentation car-type heat treatment furnace, includes base (1) and backup pad (11), its characterized in that: the utility model discloses a furnace, including base (1), the left and right ends inboard of base (1) is installed electric rail (2), and the upside laminating of electric rail (2) is connected with dolly (3), fixed surface is connected with furnace body (4) on the front end of base (1), and first electric stove silk (5) and second electric stove silk (6) are installed respectively to the left and right ends inboard and the front end inboard of furnace body (4), the upper end rear side fixed connection of furnace body (4) has fixed plate (7), and the inboard inseparable laminating of fixed plate (7) is connected with bell (8), the inboard fixed connection in lower extreme middle part of bell (8) has observation plate (9), and fixed surface is connected with chain (10) on the left and right ends of bell (8), backup pad (11) are located the rear end upper surface of base (1), and the left and right sides of backup pad (11) all are provided with limiting plate (12), double-end motor (13) is installed to the middle part upside, and the output shaft of double-end motor (13) has round bar (14), the inboard threaded connection in the upper end middle part of furnace body (4) has three-way pipe (15), and all install electric valve (16) in both ends inboard about three-way pipe (15) to the left and right sides of three-way pipe (15) is connected with heat exchanger (17) and air pump (18) respectively, the inside material of furnace body (4) is heated board (19), and the inside and outside of heated board (19) is connected with steel sheet (20) and heat insulating board (21) respectively.

2. The medium-high temperature segmental car-type heat treatment furnace according to claim 1, characterized in that: electric rail (2) and dolly (3) all are connected with base (1) block, and furnace body (4) are connected through the welded mode with base (1) to dolly (3) constitute sliding construction with furnace body (4), and dolly (3) are connected with furnace body (4) laminating moreover.

3. The medium-high temperature segmental car-type heat treatment furnace according to claim 1, characterized in that: dolly (3), furnace body (4) and bell (8) constitute by heated board (19), steel sheet (20) and heat insulating board (21), and first electric stove silk (5) and second electric stove silk (6) all inlay with furnace body (4) and be connected, and first electric stove silk (5) and second electric stove silk (6) all are curved column structure.

4. The medium-high temperature segmental car-type heat treatment furnace according to claim 1, characterized in that: fixed plate (7), backup pad (11) and limiting plate (12) all are integrated structure with furnace body (4), and the cross sectional dimension of bell (8) is the same with the inboard cross sectional dimension of furnace body (4) and fixed plate (7), and observe board (9) and bell (8) and inlay and be connected, and the shape of limiting plate (12) is "H" style of calligraphy moreover.

5. The medium-high temperature segmental car-type heat treatment furnace according to claim 1, characterized in that: the upper end and the lower end of chain (10) respectively with round bar (14) and bell (8) welded fastening, and the width size of chain (10) is the same with the inboard interval size of backup pad (11) and limiting plate (12), and round bar (14) run through in the inside of backup pad (11) and limiting plate (12), and round bar (14) are connected with backup pad (11) and limiting plate (12) block moreover.

6. The medium-high temperature segmental car-type heat treatment furnace according to claim 1, characterized in that: the heat exchanger (17) and the air suction pump (18) form a communicating structure with the furnace body (4) through a three-way pipe (15), and the air suction pump (18) is fixedly connected with the furnace body (4) through screws.