CN216080922U

CN216080922U - Vertical heating furnace with heat exchange equipment

Info

Publication number: CN216080922U
Application number: CN202122295433.2U
Authority: CN
Inventors: 戴炜炜
Original assignee: Fujian Zhongwei Semiconductor Material Co ltd
Current assignee: Fujian Zhongwei Semiconductor Material Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-18
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a vertical heating furnace with heat exchange equipment, which relates to the technical field of heating furnaces and comprises a furnace body, wherein a chute is formed in the inner side of the furnace body, a combustion chamber is arranged at the bottom of the inner side of the furnace body, a heat-conducting plate is arranged in the furnace body, a sliding block is fixedly arranged on the surface of the outer side of the heat-conducting plate and is in sliding connection with the chute, a motor is fixedly arranged on the surface of the outer side of the furnace body, a rotating shaft is fixedly arranged at the output end of the motor, a plurality of cams are fixedly arranged on the surface of the outer side of the rotating shaft, and a heat exchanger is fixedly arranged on the outer side of the furnace body. The materials are heated more uniformly, and the processing efficiency of the heating furnace is effectively improved.

Description

Vertical heating furnace with heat exchange equipment

Technical Field

The utility model relates to the technical field of heating furnaces, in particular to a vertical heating furnace with heat exchange equipment.

Background

In the metallurgical industry, a heating furnace is a device (industrial furnace) for heating materials or workpieces (generally metal) to a forging temperature, and the heating furnace is applied to various industrial fields such as petroleum, chemical engineering, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, pharmacy and the like, but the existing heating furnace has low practicability, the materials are in a static state in a furnace body, so that the materials are difficult to be uniformly heated, in the heat exchange process, generated gas is discharged after being filtered by a filter screen, the heating furnace is used for a long time, the filter screen is easy to block, and the installation and disassembly processes of the filter screen are complicated.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a vertical heating furnace with heat exchange equipment, which solves the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a vertical heating furnace with indirect heating equipment, includes the furnace body, the spout has been seted up to the inboard of furnace body, the inboard bottom of furnace body is provided with the combustion chamber, the inside of furnace body is provided with the heat-conducting plate, the outside fixed surface of heat-conducting plate installs the slider, slider and spout sliding connection, the outside fixed surface of furnace body installs the motor, the output fixed mounting of motor has the pivot, the outside fixed surface of pivot installs a plurality of cams, the outside fixed surface of furnace body installs the heat exchanger, the last fixed surface of heat exchanger installs the fan.

Preferably, the outer side surface of the furnace body is fixedly provided with an air inlet pipe close to the lower position, the upper surface of the furnace body is provided with a feed opening, and the upper surface of the furnace body is movably connected with a cover plate.

Preferably, the outer side surface of the furnace body is fixedly provided with an air outlet pipe at a position close to the upper part, and the front surface of the furnace body is provided with a discharge outlet.

Preferably, the heat exchange tube is arranged inside the heat exchanger, the air inlet is formed in the upper surface of the fan, the air outlet is formed in the lower surface of the fan, the air outlet is communicated with the heat exchanger, and the heat exchanger is fixedly connected with the air inlet tube.

Preferably, one side fixed mounting of heat exchanger has the rose box, the outlet duct runs through the inboard of heat exchanger and extends to one side of rose box, the inside lower surface threaded connection of rose box has the dust collecting box, the spring groove has been seted up to the inside of rose box, the inboard fixedly connected with expanding spring in spring groove, expanding spring's one end fixedly connected with fixture block.

Preferably, a limiting groove is formed in the clamping block, a connecting rod is arranged in the filter box, a limiting block is connected to the inner side, located in the limiting groove, of one end of the connecting rod in a rotating mode, a protruding block is fixedly mounted on the outer side of the connecting rod, a through groove is formed in the inner side of the filter box, a groove is formed in the inner side of the through groove, and the protruding block is matched with the groove.

Preferably, the inside of rose box is provided with the filter screen, the draw-in groove has been seted up in the outside of filter screen, fixture block and draw-in groove looks adaptation.

The utility model provides a vertical heating furnace with heat exchange equipment, which has the following beneficial effects:

1. this vertical heating furnace with indirect heating equipment, through the motor that sets up, can control the pivot and rotate to drive the cam and rotate, make cam and heat-conducting plate contact, and utilize the gravity that the heat-conducting plate bore, the slider of heat-conducting plate both sides slides in the spout inboard, has improved stability, thereby has realized the up-and-down motion of heat-conducting plate, makes the material be heated more evenly, has improved the machining efficiency of heating furnace effectively.

2. This vertical heating furnace with indirect heating equipment, can contract the fixture block to the spring inslot through the pulling connecting rod, can dismantle and wash it, during the installation, the fixture block utilizes the automatic shrink of the inclined plane of its self side to the spring inslot, when the filter screen is complete when coincide, the fixture block receives expanding spring's elasticity card in the draw-in groove, and 180 degrees rotation connecting rod, make the lug card advance in the recess, thereby the stopper top of connecting rod one end is in the bottom of spacing groove, the stability of fixture block has further been improved, prevent that the filter screen from droing, a structure is simple, the installation and the dismantlement of the filter screen of being convenient for.

Drawings

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

FIG. 2 is a cross-sectional view of a heat exchanger and filter box of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. a furnace body; 101. a combustion chamber; 102. an air inlet pipe; 103. a feeding port; 104. a cover plate; 105. a chute; 106. an air outlet pipe; 107. a discharge outlet; 2. a heat conducting plate; 201. a slider; 3. a motor; 301. a rotating shaft; 302. a cam; 4. a heat exchanger; 401. a heat exchange pipe; 402. a fan; 403. an air outlet; 404. an air inlet; 5. a filter box; 501. a dust collecting box; 502. a spring slot; 503. a tension spring; 504. a clamping block; 505. a limiting groove; 506. a connecting rod; 507. a limiting block; 508. a bump; 509. a groove; 510. a through groove; 6. a filter screen; 601. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a vertical heating furnace with heat exchange equipment comprises a furnace body 1, a chute 105 is arranged on the inner side of the furnace body 1, a combustion chamber 101 is arranged at the bottom of the inner side of the furnace body 1, the combustion chamber 101 can generate a large amount of heat and transmit the heat to a heat conducting plate 2 so as to heat materials, an air inlet pipe 102 is fixedly arranged on the outer side surface of the furnace body 1 close to the lower position, a discharge port 103 is arranged on the upper surface of the furnace body 1, a cover plate 104 is movably connected on the upper surface of the furnace body 1, an air outlet pipe 106 is fixedly arranged on the outer side surface of the furnace body 1 close to the upper position, a discharge port 107 is arranged on the front surface of the furnace body 1, the processed materials can be discharged through the discharge port 107, the heat conducting plate 2 is arranged inside the furnace body 1, a slide block 201 is fixedly arranged on the outer side surface of the heat conducting plate 2, the slide block 201 is slidably connected with the chute 105, a motor 3 is fixedly arranged on the outer side surface of the furnace body 1, and a rotating shaft 301 is fixedly arranged on the output end of the motor 3, the outer side surface of the rotating shaft 301 is fixedly provided with a plurality of cams 302, the rotating shaft 301 can be controlled to rotate by the arranged motor 3, so as to drive the cams 302 to rotate, the cams 302 are in contact with the heat conducting plate 2, and the slide blocks 201 at two sides of the heat conducting plate 2 slide in the slide grooves 105 by utilizing the gravity borne by the heat conducting plate 2, so that the stability is improved, thereby realizing the up-and-down reciprocating motion of the heat conducting plate 2, so that the material is heated more uniformly, and the processing efficiency of the heating furnace is effectively improved, the outer side of the furnace body 1 is fixedly provided with the heat exchanger 4, the upper surface of the heat exchanger 4 is fixedly provided with the fan 402, the heat exchange tube 401 is arranged in the heat exchanger 4, the upper surface of the fan 402 is provided with the air inlet 404, the lower surface of the fan 402 is provided with the air outlet 403, the air outlet 403 is communicated with the heat exchanger 4, the heat exchanger 4 is fixedly connected with the air inlet tube 102, and hot air generated in the heating process passes through the air outlet tube 106, and exchanges heat with the heat exchange tube 401, and is discharged through the filtering of the filter screen 6, at this time, the fan 402 is started, and the external gas is discharged into the heat exchanger 4 through the air outlet 403, so that the heat exchange tube 401 after heat exchange transfers heat to the gas, and is discharged into the combustion chamber 101 through the air inlet tube 102, thereby realizing the effect of heat recycling, one side of the heat exchanger 4 is fixedly provided with the filter box 5, the air outlet tube 106 penetrates through the inner side of the heat exchanger 4 and extends to one side of the filter box 5, the lower surface of the inner part of the filter box 5 is in threaded connection with the dust receiving box 501, which can receive dust in the gas, the inner part of the filter box 5 is provided with the spring groove 502, the inner side of the spring groove 502 is fixedly connected with the extension spring 503, one end of the extension spring 503 is fixedly connected with the fixture block 504, the inner part of the fixture block 504 is provided with the limiting groove 505, the inner part of the filter box 5 is provided with the connecting rod 506, the fixture block 504 can be contracted into the spring groove 502 by pulling the connecting rod 506, so that the fixture block can be disassembled and cleaned, one end of the connecting rod 506 is positioned at the inner side of the limiting groove 505 and is rotatably connected with a limiting block 507, a convex block 508 is fixedly arranged at the outer side of the connecting rod 506, a through groove 510 is formed in the inner side of the filter box 5, a groove 509 is formed in the inner side of the through groove 510, the convex block 508 is matched with the groove 509, a filter screen 6 is arranged in the filter box 5, a clamping groove 601 is formed in the outer side of the filter screen 6, the fixture block 504 is matched with the clamping groove 601, when the fixture block 504 is installed, the fixture block 504 is automatically contracted into the spring groove 502 by utilizing the inclined surface of the side surface of the fixture block, when the filter screen 6 is completely overlapped, the fixture block 504 is clamped in the clamping groove 601 by the elastic force of the telescopic spring 503, the connecting rod 506 is rotated by 180 degrees, so that the convex block 508 is clamped into the groove 509, so that the limiting block 507 at one end of the connecting rod 506 is pressed against the bottom of the limiting groove 505, the stability of fixture block 504 has further been improved, prevents that filter screen 6 from droing, and its simple structure is convenient for filter screen 6's installation and dismantlement.

To sum up, in the vertical heating furnace with the heat exchange device, when in use, firstly, the material is discharged into the furnace body 1 through the feed opening 103, then the cover plate 104 is closed, so that the combustion chamber 101 generates a large amount of heat and transmits the heat to the heat conducting plate 2, so as to heat the material, at this time, the motor 3 is started, the rotating shaft 301 is controlled to rotate, so as to drive the cam 302 to rotate, so that the cam 302 contacts with the heat conducting plate 2, and the slide blocks 201 on the two sides of the heat conducting plate 2 slide on the inner sides of the sliding grooves 105 by utilizing the gravity borne by the heat conducting plate 2, so as to realize the up-and-down reciprocating motion of the heat conducting plate 2, at this time, the hot gas generated in the heating process passes through the gas outlet pipe 106 and exchanges heat with the heat exchange pipe 401, and is discharged through the filtration of the filter screen 6, at this time, the fan 402 is started, the external gas is discharged into the heat exchanger 4 through the air outlet 403, so that the heat exchange pipe 401 which exchanges heat transmits the heat to the gas, the air is discharged into the combustion chamber 101 through the air inlet pipe 102, when the filter screen 6 is blocked, the connecting rod 506 can be rotated by 180 degrees, so that the lug 508 is far away from the groove 509, then the connecting rod 506 is pulled upwards, the fixture block 504 is contracted into the spring groove 502, namely, the fixture block can be disassembled and cleaned, when the air filter screen is installed, the fixture block 504 is automatically contracted into the spring groove 502 by utilizing the inclined surface of the side surface of the fixture block 504, when the filter screen 6 is completely overlapped, the fixture block 504 is clamped in the clamping groove 601 by the elastic force of the telescopic spring 503, and the connecting rod 506 is rotated by 180 degrees, so that the lug 508 is clamped into the groove 509, and the limiting block 507 at one end of the connecting rod 506 is abutted to the bottom of the limiting groove 505.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a vertical heating furnace with indirect heating equipment, includes furnace body (1), its characterized in that: spout (105) have been seted up to the inboard of furnace body (1), the inboard bottom of furnace body (1) is provided with combustion chamber (101), the inside of furnace body (1) is provided with heat-conducting plate (2), the outside fixed surface of heat-conducting plate (2) installs slider (201), slider (201) and spout (105) sliding connection, the outside fixed surface of furnace body (1) installs motor (3), the output end fixed mounting of motor (3) has pivot (301), the outside fixed surface of pivot (301) installs a plurality of cams (302), the outside fixed surface of furnace body (1) installs heat exchanger (4), the last fixed surface of heat exchanger (4) installs fan (402).

2. The vertical heating furnace with the heat exchange device according to claim 1, characterized in that: the outer side surface of the furnace body (1) is close to the lower position and is fixedly provided with an air inlet pipe (102), the upper surface of the furnace body (1) is provided with a feed opening (103), and the upper surface of the furnace body (1) is movably connected with a cover plate (104).

3. The vertical heating furnace with the heat exchange device according to claim 1, characterized in that: the outside surface of furnace body (1) is close to top position fixed mounting has outlet duct (106), the front surface of furnace body (1) is provided with bin outlet (107).

4. The vertical heating furnace with the heat exchange device according to claim 1, characterized in that: the heat exchange tube (401) is arranged inside the heat exchanger (4), the air inlet (404) is formed in the upper surface of the fan (402), the air outlet (403) is formed in the lower surface of the fan (402), the air outlet (403) is communicated with the heat exchanger (4), and the heat exchanger (4) is fixedly connected with the air inlet tube (102).

5. The vertical heating furnace with the heat exchange device according to claim 3, characterized in that: one side fixed mounting of heat exchanger (4) has rose box (5), outlet duct (106) run through the inboard of heat exchanger (4) and extend to one side of rose box (5), the inside lower surface threaded connection of rose box (5) has dust collecting box (501), spring groove (502) have been seted up to the inside of rose box (5), inboard fixedly connected with expanding spring (503) of spring groove (502), one end fixedly connected with fixture block (504) of expanding spring (503).

6. The vertical heating furnace with the heat exchange device according to claim 5, characterized in that: spacing groove (505) have been seted up to fixture block (504) inside, the inside of rose box (5) is provided with connecting rod (506), the inboard that the one end of connecting rod (506) is located spacing groove (505) is rotated and is connected with stopper (507), the outside fixed mounting of connecting rod (506) has lug (508), logical groove (510) have been seted up to the inboard of rose box (5), the inboard that leads to groove (510) is provided with recess (509), lug (508) and recess (509) looks adaptation.

7. The vertical heating furnace with the heat exchange device according to claim 5, characterized in that: the filter box is characterized in that a filter screen (6) is arranged in the filter box (5), a clamping groove (601) is formed in the outer side of the filter screen (6), and the clamping block (504) is matched with the clamping groove (601).