CN211782752U

CN211782752U - Heat insulation structure for industrial furnace

Info

Publication number: CN211782752U
Application number: CN201922495258.4U
Authority: CN
Inventors: 丁华国; 王鹏; 刘金发; 徐应春
Original assignee: Taizhou Huaxin Industrial Furnace Co ltd
Current assignee: Taizhou Huaxin Industrial Furnace Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a heat preservation structure for industrial furnace, including the industrial furnace body, industrial furnace body outside fixed mounting has the baffle, it is fixed through the fastener between industrial furnace body and the baffle, between baffle and industrial furnace body vacuole formation, the baffle is arranged in the outside between the cavity, the baffle outside is equipped with the filling layer, the outside of filling layer is equipped with the heat preservation, the heat preservation both ends are installed respectively first tightly to be tied and the second tightly to be tied, first tightly to be tied the bottom and install the back up coat, the bottom plate is installed to the back up coat bottom, bottom plate upper portion is installed and is tightly tied the bolt, the second tightly to be tied upper portion and install the top cap, top cap one end is equipped with the top cap door, top cap door one side is equipped with the installation tube hole. This kind of insulation construction of industrial furnace is provided with between filling layer and cavity, and the inside asbestos material that fills of filling layer plays the heat preservation effect, reduces the calorific loss of industrial furnace, makes the washing away of getting industrial furnace to avoid colliding and air current between the cavity.

Description

Heat insulation structure for industrial furnace

Technical Field

The utility model belongs to the technical field of industry insulation equipment, concretely relates to insulation construction for industrial furnace.

Background

The stove is a device for burning incense and charcoal in ancient times and comprises a smoking stove, a incense stove, a decoration and a hand and foot stove. It is used as a incense burning appliance or a device for supplying incense before Buddha. The modeling is various, a pottery smoking furnace and a Boshan furnace are arranged in Xihan, a celadon smoking furnace is arranged in two jin's, a fish ear furnace, a drum nail furnace, a milk nail furnace, a lotus petal furnace and a firing incense furnace are arranged in a kiln of Song Dynasty north-south China porcelain, and a Jingdezhen kiln is used for firing blue and white rice in Ming Qing period, and the Ming Xuande blue and white sea water wave double-ear three-foot furnace is taken as the best.

Industrial furnaces are thermal devices that heat materials or workpieces by using heat generated by burning fuel or converting electric energy in industrial production. Because the industrial furnace works in a wide environment, serious heat loss exists, the higher the working temperature is, the higher the energy consumption is, the production cost is greatly increased, and the lost heat greatly improves the temperature near the industrial furnace, so that workers are in a severe environment. In order to avoid the above situation as much as possible, a heat insulating structure is provided in the industrial furnace, and the heat insulating structure generally uses refractory bricks or fiber materials.

Patent document CN207515528U relates to a heat insulation structure for an industrial furnace, which comprises an industrial furnace body, wherein a partition board is arranged in a cavity of the industrial furnace body, and the partition board is formed by seamlessly splicing high-temperature resistant materials. Be provided with the heat preservation between industrial furnace body and baffle, heat preservation and the laminating of industrial furnace body mutually, the baffle pass through the fastener with industrial furnace body fixed connection, and baffle and heat preservation interval certain distance, the baffle with form airtight cavity between the industrial furnace body to form the vacuum cavity through the evacuation. In this way, the vacuum cavity formed between the partition board and the heat insulating layer cuts off the path of radiation heat transfer in the heat transfer path, thereby reducing the heat loss. In addition, the inner wall of the industrial furnace body is also provided with a heat preservation layer, so that the heat loss is further reduced. However, the apparatus does not make good use of the heat lost and the insulation measures need to be further optimized.

Therefore, there is a need for a heat insulating structure for an industrial furnace, which is constructed of a simple and safe material and can facilitate the use of heat, and thus, a heat insulating structure for an industrial furnace is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a insulation construction for industrial furnace to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat preservation structure for industrial furnace, includes the industrial furnace body, industrial furnace body outside fixed mounting has the baffle, it is fixed through the fastener between industrial furnace body and the baffle, between baffle and the industrial furnace body vacuole formation, the baffle is arranged in the outside between the cavity, the baffle outside is equipped with the filling layer, the outside of filling layer is equipped with the heat preservation, the heat preservation both ends are installed respectively first tightly to be tied and the second tightly to be tied, first tightly to be tied the bottom and install the back up coat, the bottom plate is installed to the back up coat bottom, the bolt is tightly tied on bottom plate upper portion, the top cap is installed on the second tightly to be tied upper portion, top cap one end is equipped with the top cap door, top cap door one side is equipped with installs the tube hole.

This kind of insulation construction of industrial furnace is provided with between filling layer and cavity, and the inside asbestos material that fills of filling layer plays the heat preservation effect, reduces the calorific loss of industrial furnace, makes the washing away of getting industrial furnace to avoid colliding and air current between the cavity. The reinforcing layer is installed to industrial furnace insulation construction bottom, and there is the liquid layer reinforcing layer inside, and this liquid layer reduces the thermal loss of industrial furnace on the one hand, can be with the heat absorption of loss on the one hand, realizes losing thermal reuse.

Preferably, the heat preservation includes draw-in groove, lug and recess, the draw-in groove sets up in heat preservation one end, the lug sets up in the heat preservation other end, the recess sets up in the heat preservation outside, sets up draw-in groove and lug and can dismantle for the heat preservation, and the recess can tightly fasten the heat preservation.

Preferably, the heat preservation includes between filling layer and cavity, arrange the inside of filling layer in between the cavity, be the vacuum structure between the cavity for industrial furnace avoids the washing away of collision and air current, and the vacuum structure is filled between filling layer and industrial furnace body.

Preferably, the filling layer is filled with asbestos materials, the asbestos materials are filled between the heat insulation layer and the cavity, and the asbestos materials are good materials for heat insulation and fire insulation.

Preferably, the back up coat is three layer construction, the heat preservation is arranged in to the first layer structure of back up coat is outside, for the reinforcing action, the heat preservation middle part is arranged in to the second layer structure of back up coat, for the liquid level reduces the thermal loss of industrial furnace on the one hand, can realize losing thermal reuse with the heat absorption of loss on the one hand, the heat preservation is arranged in to the third layer structure of back up coat is innermost, and is adjacent with the industrial furnace body, for vacuum structure for the industrial furnace avoids receiving the washing away of collision and air current.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the heat insulation structure of the industrial furnace is provided with the filling layer and the cavity, wherein the filling layer is filled with asbestos materials to play a heat insulation role, so that the heat loss of the industrial furnace is reduced, and the cavity prevents the industrial furnace from being collided and washed by airflow;

2. the bottom of the heat insulation structure of the industrial furnace is provided with the reinforcing layer, and the liquid layer is arranged in the reinforcing layer, so that the loss of heat of the industrial furnace is reduced, the lost heat can be absorbed, and the reuse of the lost heat is realized;

3. the heat insulation structure reinforcing layer of the industrial furnace is of a three-layer structure, so that heat is minimally lost, and clean energy is recycled.

Drawings

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

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

fig. 3 is the structure schematic diagram of the heat-insulating layer of the utility model.

In the figure: 1. a base plate; 2. fastening the bolt; 3. a reinforcement layer; 4. first fastening; 5. a filling layer; 6. an industrial furnace body; 7. a heat-insulating layer; 701. a card slot; 702. a bump; 703. a groove; 8. second fastening; 9. a top cover door; 10. the cannula hole is arranged; 11. a top cover; 12. a cavity; 13. a partition plate; 14. a fastener.

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 to 3, a heat insulation structure for an industrial furnace includes an industrial furnace body 6, a partition 13 is fixedly installed on an outer side of the industrial furnace body 6, the industrial furnace body 6 and the partition 13 are fixed by a fastener 14, the partition 13 and the industrial furnace body 6 form a cavity room 12, the partition 13 is disposed on an outer side of the cavity room 12, a filling layer 5 is disposed on an outer side of the partition 13, a heat insulation layer 7 is disposed on an outer side of the filling layer 5, a first fastening button 4 and a second fastening button 8 are respectively installed at two ends of the heat insulation layer 7, a reinforcing layer 3 is installed at a bottom of the first fastening button 4, the reinforcing layer 3 is a three-layer structure, the first layer structure of the reinforcing layer 3 is disposed at an outermost portion of the heat insulation layer for reinforcing, the second layer structure of the reinforcing layer 3 is disposed at a middle portion of the heat insulation layer 7 for reducing heat loss of the industrial furnace on one, on the one hand, the lost heat can be absorbed, the reuse of the lost heat is realized, the third layer structure of the reinforcing layer 3 is arranged at the innermost part of the heat insulation layer and is adjacent to the industrial furnace body 6, and the structure is a vacuum structure, so that the industrial furnace is prevented from being washed by collision and air flow.

Bottom plate 1 is installed to reinforcing layer 3 bottom, 1 upper portion of bottom plate is installed and is tightly fastened

bolt

2, 8 upper portions are tightly fastened to the second and are installed

top cap

11, 11 one end of top cap is equipped with top cap door 9, top cap door 9 one side is equipped with installs tube hole 10.

The heat insulation layer 7 comprises a clamping groove 701, a convex block 702 and a groove 703, the clamping groove 701 is arranged at one end of the heat insulation layer 7, the convex block 702 is arranged at the other end of the heat insulation layer 7, the groove 703 is arranged on the outer side of the heat insulation layer 7, the clamping groove 701 and the convex block 702 are arranged to enable the heat insulation layer to be detached, and the groove 703 can be tightly fastened on the heat insulation layer.

The heat preservation 7 includes 12 between filling layer 5 and cavity, 12 places the inside of filling layer 5 in between the cavity, 12 are the vacuum structure between the cavity for industrial furnace avoids the washing away of collision and air current, and the vacuum structure fills between filling layer 5 and industrial furnace body 6, the inside asbestos material that fills of filling layer 5, the asbestos material fill between 12 between heat preservation 7 and cavity, and the asbestos material is thermal-insulated fire-proof better material.

This a heat preservation structure for industrial furnace when using: firstly, a heat insulation structure of the industrial furnace is provided with a filling layer 5 and a cavity room 12, wherein asbestos materials are filled in the filling layer 5 to play a heat insulation role and reduce heat loss of the industrial furnace, and the cavity room 12 prevents the industrial furnace from being impacted and washed by airflow; the back up coat 3 is installed to the bottom, the heat preservation is arranged in to the first layer structure of back up coat 3 is outside, for the reinforcing effect, heat preservation 7 middle parts are arranged in to the second layer structure of back up coat 3, for the liquid layer, reduce the thermal loss of industrial furnace on the one hand, can absorb the heat of loss on the one hand, realize losing thermal reuse, heat preservation 7 is inside most arranged in to the third layer structure of back up coat 3, adjacent with industrial furnace body 6, install and insert pipe hole 10 and be used for taking out the vacuum structure between the cavity, make industrial furnace body 6 avoid the washing away of collision and air current.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a heat preservation structure for industrial furnace, includes industrial furnace body (6), its characterized in that, industrial furnace body (6) outside fixed mounting has baffle (13), it is fixed through fastener (14) between industrial furnace body (6) and baffle (13), baffle (13) and industrial furnace body (6) vacuole formation room (12), the cavity room (12) outside is arranged in to baffle (13), the baffle (13) outside is equipped with filling layer (5), the outside of filling layer (5) is equipped with heat preservation (7), first tightly fastening (4) and second tightly fasten (8) are installed respectively to heat preservation (7) both ends, first tightly fasten (4) bottom and install back up layer (3), bottom plate (1) bottom is installed, bottom plate (1) upper portion is installed and is tightly fastened bolt (2), top cap (11) are installed to second tightly fasten (8) upper portion, one end of the top cover (11) is provided with a top cover door (9), and one side of the top cover door (9) is provided with an inserting tube hole (10).

2. The heat insulating structure for an industrial furnace according to claim 1, wherein: the heat preservation layer (7) comprises a clamping groove (701), a convex block (702) and a groove (703), the clamping groove (701) is arranged at one end of the heat preservation layer (7), the convex block (702) is arranged at the other end of the heat preservation layer (7), and the groove (703) is arranged on the outer side of the heat preservation layer (7).

3. The heat insulating structure for an industrial furnace according to claim 1, wherein: the heat-insulating layer (7) comprises a filling layer (5) and a cavity room (12), and the cavity room (12) is arranged in the filling layer (5).

4. The heat insulating structure for an industrial furnace according to claim 1, wherein: the filling layer (5) is filled with asbestos materials, and the asbestos materials are filled between the heat-insulating layer (7) and the cavity space (12).

5. The heat insulating structure for an industrial furnace according to claim 2, wherein: the cavity space (12) is of a vacuum structure, and the vacuum structure is filled between the filling layer (5) and the industrial furnace body (6).

6. The heat insulating structure for an industrial furnace according to claim 1, wherein: the reinforcing layer (3) is of a three-layer structure, and the middle layer of the reinforcing layer (3) is a liquid layer.