CN213996594U

CN213996594U - Hot blast stove for heat conduction solidification

Info

Publication number: CN213996594U
Application number: CN202022250335.2U
Authority: CN
Inventors: 刘小韦; 张安耀
Original assignee: Zhenjiang Hongguang Infrared Heating Technology Co ltd
Current assignee: Zhenjiang Hongguang Infrared Heating Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-08-20
Anticipated expiration: 2030-10-10

Abstract

The utility model belongs to the technical field of heat-conduction solidification equipment, especially, be a hot-blast furnace for heat-conduction solidification, including the hot-blast furnace body, the inner wall of hot-blast furnace body has the heating element support frame through slider sliding connection, the upper portion and the lower part of heating element support frame all with the threaded rod threaded connection who corresponds, the right side fixed surface of hot-blast furnace body is connected with the water tank, the last fixed surface of water tank is connected with adsorption apparatus body, the joint is connected with heating element between the heating element support frame. The utility model discloses a set up the threaded rod to carry out threaded connection with heating element support frame and threaded rod, when the motor drove the threaded rod and rotated, the threaded rod can drive the inner wall of heating element support frame at the hot-blast furnace body and slide, adjusts the interval between the heating element, prescribes a limit to the position of heating element on the heating element support frame through using stop gear, is convenient for take off the maintenance with the quick follow support frame of heating element.

Description

Hot blast stove for heat conduction solidification

Technical Field

The utility model relates to a heat-conduction solidification technical field specifically is a hot-blast furnace for heat-conduction solidification.

Background

Some work pieces when the processing of spraying paint in process of production, need solidify, so as to improve product production efficiency, the hot-blast furnace of traditional heat-conduction solidification utilizes the fan to blow the heat that heating element produced to by the heating material, inwards heat by the heating material by the outside, current hot-blast furnace can not quick cooling after the completion is to the solidification of work piece surface coating, the efficiency of continuous solidification is lower, and the coating can send some harmful gas during the solidification, there is great influence to human health, the position that the heating original paper is located in the hot-blast furnace can not carry out position control, the size of carrying out the solidification work piece or the kind of solidification coating is different, can not change and generate heat the distance between the source and improve solidification efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a harmful gas that is used for heat-conduction solidification has solved current hot-blast furnace and has had great harm and can not change and generate heat the distance between the source and improve the problem of solidification efficiency to the human body in the cooling that can not be quick after the completion to work piece surface coating, solidification production.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hot-blast furnace for heat-conduction solidification, includes the hot-blast furnace body, the inner wall of hot-blast furnace body has the heating element support frame through slider sliding connection, and the inside of hot-blast furnace body rotates and is connected with the threaded rod, the upper portion and the lower part of heating element support frame all with the threaded rod threaded connection who corresponds, the right side surface fixedly connected with water tank of hot-blast furnace body, the last fixed surface of water tank is connected with adsorption apparatus body, the joint is connected with heating element between the heating element support frame, hot-blast furnace body upper portion communicates adsorption apparatus body through the gas-supply pipe, and the gas-supply pipe passes through the inside of water tank.

As a preferred technical scheme of the utility model, the output shaft fixed connection of hot-blast furnace body and motor is run through to the one end that the threaded rod corresponds hot-blast furnace body left wall, the motor passes through the left side outer wall fixed connection of mount pad with the hot-blast furnace body, threaded rod and motor all are provided with two, and the screw thread on the threaded rod sets up about the vertical plane symmetry in symmetry axis place of hot-blast furnace body.

As a preferred technical scheme of the utility model, the left side of hot-blast furnace body is provided with the air inlet, it has the solenoid valve to establish ties on the air inlet, the inner wall is provided with the fan about the hot-blast furnace body, the fan corresponds the setting with heating element, the last vent that is provided with of heating element.

As a preferred technical scheme of the utility model, the inside grafting of adsorption apparatus body is connected with the activated carbon layer, the equal fixedly connected with installation piece in upper portion on activated carbon layer, the lower fixed surface of installation piece is connected with the rubber circle, the rubber circle corresponds the position department on the adsorption apparatus body and has all seted up the draw-in groove.

As a preferred technical scheme of the utility model, the left side of adsorption device body is run through and is provided with the intake pipe, and the right side of adsorption device body runs through and is provided with the blast pipe, intake pipe and gas-supply pipe fixed connection, the position department that the bottom inner wall of adsorption device body corresponds the activated carbon layer has seted up the draw-in groove, the one end series connection that the gas-supply pipe is close to the hot-blast furnace body has the air exhauster.

As a preferred technical scheme of the utility model, all be provided with stop gear on the heating element support frame, stop gear includes the stopper, the stopper passes through fixture block and heating element support frame sliding connection, and the stopper keeps away from one side of heating element and all through the inner wall fixed connection of telescopic link with the heating element support frame, all the cover is equipped with reset spring on the telescopic link.

(III) advantageous effects

Compared with the prior art, the utility model provides a hot-blast furnace for heat-conduction solidification possesses following beneficial effect:

1. this hot-blast furnace, through setting up the threaded rod, and carried out threaded connection with heating element support frame and threaded rod, when the motor drove the threaded rod and rotated, the threaded rod can drive the inner wall of heating element support frame at the hot-blast furnace body and slide, interval between the heating element is adjusted, prescribe a limit to the position of heating element on the heating element support frame through using stop gear, be convenient for take off the maintenance with the quick follow support frame of heating element, the problem that can not change and generate heat the distance between the source and improve solidification efficiency has been solved.

2. This hot-blast furnace, through setting up water tank and adsorption device, and run through the inside of water tank with the gas-supply pipe, high-temperature gas in the air exhauster with the hot-blast furnace body extracts adsorption device in, gaseous can be with heat transfer to aquatic when the water tank is inside, realize gaseous rapid cooling, and the harmful substance of volume can not lead to the fact the influence to water in the gas, harmful position in the gas can be adsorbed by the activated carbon layer that sets up in the adsorption device, the problem that the harmful gas that has produced when the solidification of current hot-blast furnace can not be quick after the completion to work piece surface coating has been solved, there is great harm to the human body to the harmful gas during solidification.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a cross-sectional view of the body of the adsorption mechanism of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the limiting mechanism in fig. 1 according to the present invention.

In the figure: 1. a hot blast stove body; 101. a threaded rod; 102. a motor; 103. a fan; 104. an air inlet; 2. a heating element support frame; 201. a heating element; 202. a slider; 3. an adsorption mechanism body; 301. an activated carbon layer; 302. mounting blocks; 303. a rubber ring; 304. an air inlet pipe; 305. an exhaust pipe; 4. a water tank; 401. an exhaust fan; 402. a gas delivery pipe; 5. a limiting mechanism; 501. a clamping block; 502. a telescopic rod; 503. a return spring; 504. and a limiting block.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a hot blast stove for heat conduction solidification comprises a hot blast stove body 1, the inner wall of the hot blast stove body 1 is connected with a heating element support frame 2 through a sliding block 202 in a sliding manner, the heating element support frame 2 is convenient for supporting a heating element 201, the heating element 201 can be directly dismounted when maintenance is carried out, the inner part of the hot blast stove body 1 is rotatably connected with a threaded rod 101, the upper part and the lower part of the heating element support frame 2 are both in threaded connection with the corresponding threaded rod 101, the threaded rod 101 is driven by a motor 102 to rotate and drive the heating element support frame 2 to move, the outer surface of the right side of the hot blast stove body 1 is fixedly connected with a water tank 4, cooling water is stored in the water tank 4, the upper surface of the water tank 4 is fixedly connected with an adsorption mechanism body 3, the inner structure is protected, a closed environment is provided at the same time, and harmful substances in the air are prevented from contacting with the outside air, heating element 201 is connected with to the joint between heating element support frame 2, the main constitutional structure of hot-blast furnace body 1, can give off heat after the start, 1 upper portion of hot-blast furnace body communicates adsorption apparatus body 3 through gas-supply pipe 402, gas-supply pipe 402 is convenient for extract the high-temperature gas in the hot-blast furnace body 1 after the solidification is accomplished and purifies in the adsorption apparatus body 3, and gas-supply pipe 402 is through the inside of water tank 4, gas-supply pipe 402 buckles many times in the inside of water tank 4, the at utmost and aqueous solution contact, improve the cooling effect of aqueous solution to gas in the gas-supply pipe 402.

Specifically, the one end that threaded rod 101 corresponds 1 left wall of hot-blast furnace body runs through the output shaft fixed connection of hot-blast furnace body 1 with motor 102, motor 102 can turn into mechanical energy with the electric energy, be used for driving threaded rod 101 to rotate, motor 102 passes through the left side outer wall fixed connection of mount pad with hot-blast furnace body 1, threaded rod 101 and motor 102 all are provided with two, and the screw thread on the threaded rod 101 sets up about the vertical plane symmetry in symmetry axis place of hot-blast furnace body 1, guarantee that the upper portion and the lower part of heating element 201 can remove simultaneously, make heating element 201 can be in vertical state, the setting of the screw thread symmetry on the threaded rod 101 can guarantee that the heating element 201 moving direction of the 1 inside left and right sides of hot-blast furnace body is opposite all the time.

Specifically, the left side of hot-blast furnace body 1 is provided with air inlet 104, when extracting adsorption apparatus body 3 with high-temperature gas in hot-blast furnace body 1, supplementary normal atmospheric temperature gas that can be timely in hot-blast furnace body 1, it has the solenoid valve to establish ties on the air inlet 104, the setting of solenoid valve can prevent that high-temperature gas in hot-blast furnace body 1 from discharging to the external world when the solidification, inner wall is provided with fan 103 about hot-blast furnace body 1, fan 103 corresponds the setting with heating element 201, be provided with the vent on the heating element 201, can drive the inside air of hot-blast furnace body 1 when fan 103 rotates and take place to flow, make the heat that heating element 201 produced arrive the workpiece surface fast.

Specific, the inside grafting of adsorption apparatus body 3 is connected with activated carbon layer 301, activated carbon layer 301 has better adsorption performance, can adsorb the harmful substance in the high-temperature gas in accomplishing solidification back hot-blast stove body 1, it discharges and causes the pollution and cause the influence to staff's health to the external world to place gas, the equal fixedly connected with installation piece 302 in upper portion of activated carbon layer 301, the installation and the dismantlement of activated carbon layer 301 are convenient for in the setting of installation piece 302, the lower fixed surface of installation piece 302 is connected with rubber circle 303, rubber circle 303 seals installation piece 302 and adsorption apparatus body 3 upper surface contact position, it flows to the external world through the clearance between adsorption apparatus body 3 upper surface and the installation piece 302 to place high-temperature gas, the draw-in groove has all been seted up to the position department on the corresponding adsorption apparatus body 3 of rubber circle 303, the arrangement of rubber circle 303 of being convenient for.

It is specific, the left side of adsorption apparatus body 3 is run through and is provided with intake pipe 304, and the right side of adsorption apparatus body 3 runs through and is provided with blast pipe 305, the setting of intake pipe 304 blast pipe 305 is convenient for let in adsorption apparatus body 3 inside and discharge external environment through refrigerated gas, intake pipe 304 and air pipe 402 fixed connection, the draw-in groove has been seted up to the position department that the bottom inner wall of adsorption apparatus body 3 corresponds activated carbon layer 301, the position of draw-in groove's setting restriction activated carbon layer 301 lower part, improve the stability of activated carbon layer 301 installation, air pipe 402 is close to the one end series connection of hot-blast furnace body 1 has air exhauster 401, air exhauster 401 operation can extract the inside of adsorption apparatus body 3 with the high-temperature gas in the hot-blast furnace body 1 through air pipe 402.

Specifically, the heating element support frames 2 are all provided with limiting mechanisms 5, each limiting mechanism 5 comprises a limiting block 504, each limiting block 504 directly blocks a part of the heating element 201 located in the heating element support frame 2, the heating element 201 is placed to slide on the heating element support frame 2, each limiting block 504 is connected with the heating element support frame 2 in a sliding mode through a clamping block 501, one side, away from the heating element 201, of each limiting block 504 is fixedly connected with the inner wall of the heating element support frame 2 through an expansion link 502, each expansion link 502 is sleeved with a return spring 503, when the heating element 201 needs to be taken down, the limiting blocks 504 are pulled to slide on the heating element support frames 2, the limiting blocks 504 extrude the return springs 503, so that the return springs 503 are deformed, the parts, located in the heating element support frames 2, of the heating elements 201 are exposed, and the heating elements 201 are directly pulled out from the heating element support frames 2, when the heating element 201 is completely removed, the return spring 503 pushes the stopper 504 to return to the original position.

The utility model discloses a theory of operation and use flow: when the hot blast stove is used, a workpiece to be solidified is placed in the middle position in the hot blast stove body 1, the motor 102 is started according to the size of the workpiece and the type of a coating, the threaded rod 101 is driven to rotate, the distance between the heating elements 201 is adjusted by the threaded rod 101 through the heating element support frame 2, when the threaded rod is adjusted to a proper position, the fan 103 and the heating elements 201 are started, the fan 103 continuously blows heat generated by the heating elements 201 to the workpiece for solidification, after solidification is completed, the electromagnetic valve on the air inlet 104 is opened, the exhaust fan 401 is started simultaneously to extract high-temperature gas in the hot blast stove body 1 into the adsorption mechanism body 3 through the air pipe 402, the heat is absorbed by water when the high-temperature gas passes through the water tank 4, after the high-temperature gas enters the adsorption mechanism body 3, harmful substances in the gas are absorbed by the activated carbon layer 301 and finally discharged to the outside through the exhaust pipe 305, and after the high-temperature gas treatment is finished, taking out the workpiece in the hot blast stove body 1.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hot-blast furnace for heat-conduction solidification, includes hot-blast furnace body (1), its characterized in that: the inner wall of hot-blast furnace body (1) has heating element support frame (2) through slider (202) sliding connection, and the inside of hot-blast furnace body (1) rotates and is connected with threaded rod (101), the upper portion and the lower part of heating element support frame (2) all with threaded rod (101) threaded connection who corresponds, the right side surface fixed connection of hot-blast furnace body (1) has water tank (4), the last fixed surface of water tank (4) is connected with adsorption apparatus body (3), the joint is connected with heating element (201) between heating element support frame (2), hot-blast furnace body (1) upper portion communicates adsorption apparatus body (3) through gas-supply pipe (402), and gas-supply pipe (402) are through the inside of water tank (4).

2. The stove for heat conduction curing according to claim 1, wherein: the one end that threaded rod (101) corresponds hot-blast furnace body (1) left wall runs through the output shaft fixed connection of hot-blast furnace body (1) and motor (102), motor (102) are through the left side outer wall fixed connection of mount pad with hot-blast furnace body (1), threaded rod (101) and motor (102) all are provided with two, and the screw thread on threaded rod (101) sets up about the vertical plane symmetry in symmetry axis place of hot-blast furnace body (1).

3. The stove for heat conduction curing according to claim 1, wherein: the hot blast stove is characterized in that an air inlet (104) is formed in the left side of the hot blast stove body (1), electromagnetic valves are connected in series on the air inlet (104), fans (103) are arranged on the left inner wall and the right inner wall of the hot blast stove body (1), the fans (103) are arranged corresponding to the heating elements (201), and ventilation openings are formed in the heating elements (201).

4. The stove for heat conduction curing according to claim 2, characterized in that: the adsorption mechanism is characterized in that an activated carbon layer (301) is connected to the inside of the adsorption mechanism body (3) in an inserting mode, an installation block (302) is fixedly connected to the upper portion of the activated carbon layer (301), a rubber ring (303) is fixedly connected to the lower surface of the installation block (302), and a clamping groove is formed in the position, corresponding to the adsorption mechanism body (3), of the rubber ring (303).

5. The stove for heat conduction curing according to claim 1, wherein: the left side of adsorption apparatus body (3) is run through and is provided with intake pipe (304), and the right side of adsorption apparatus body (3) is run through and is provided with blast pipe (305), intake pipe (304) and gas-supply pipe (402) fixed connection, the draw-in groove has been seted up to the position department that the bottom inner wall of adsorption apparatus body (3) corresponds activated carbon layer (301), one end that gas-supply pipe (402) are close to hot-blast furnace body (1) is established ties there is air exhauster (401).

6. The stove for heat conduction curing according to claim 1, wherein: all be provided with stop gear (5) on heating element support frame (2), stop gear (5) include stopper (504), stopper (504) are through fixture block (501) and heating element support frame (2) sliding connection, and stopper (504) keep away from the inner wall fixed connection of heating element (201) one side all through telescopic link (502) and heating element support frame (2), all the cover is equipped with reset spring (503) on telescopic link (502).