CN217442239U

CN217442239U - Quick-heating metallurgical furnace capable of preventing heat loss

Info

Publication number: CN217442239U
Application number: CN202220314045.6U
Authority: CN
Inventors: 查军; 魏新航; 杨泽为; 徐晓娟
Original assignee: Xinjiang Jinsheng Magnesium Industry Co ltd
Current assignee: Xinjiang Jinsheng Magnesium Industry Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-09-16
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a quick-heating metallurgical furnace capable of preventing heat loss, belonging to the technical field of metallurgical furnaces. The utility model provides a metallurgical stove of fast hot type of preventing heat loss, includes base, metallurgical stove body, left dustcoat, right dustcoat, and left dustcoat and right dustcoat inner wall all are equipped with the heat insulating board, and left dustcoat and right dustcoat inner wall one side are equipped with two guide arms, and left dustcoat and the inside upper end of right dustcoat are equipped with electric telescopic handle, and the electric telescopic handle lower extreme is equipped with the piston plate. The utility model discloses a piston board that sets up can be through the air pocket cooperation closing plate with the hot-air storage in heat insulating board and left dustcoat, between the right dustcoat, and push away this hot-air to between two heat insulating boards and replace the air between two heat insulating boards when metallurgical next time, make the air between two heat insulating boards discharge in the valve, thereby reduce energy loss, make metallurgical stove accelerate at the required rate of heating of during operation, energy on the metallurgical stove body is transmitted to its air on every side when avoiding heating.

Description

Quick-heating metallurgical furnace capable of preventing heat loss

Technical Field

The utility model relates to a metallurgical furnace technical field, more specifically say, relate to a metallurgical stove of fast hot type that heat loss is prevented.

Background

The metallurgical furnace is an industrial furnace for carrying out hot processing treatment on various materials or workpieces in the metallurgical production process, the thermal treatment is a treatment process taking the temperature rise of the materials or the workpieces as an important characteristic, such as roasting, smelting, heating, heat treatment, drying and the like, and most production links of ferrous metallurgy and nonferrous metallurgy cannot be separated from the furnace. Patent document CN212179569U in the prior art provides a rapid heating metallurgical furnace for preventing heat loss. The device can keep warm to metallurgical stove through the left dustcoat, the right dustcoat that set up under the effect of thermal-insulated pottery, heat preservation felt.

Although the device has more beneficial effects, the following problems still exist: the device is when using open back middle part's heat can spread fast when left dustcoat and right dustcoat to the inside heat that spreads of metallurgical stove body can be absorbed by the air in left dustcoat and right dustcoat middle part when using metallurgical stove body in the downside, thereby causes the heat waste, makes rate of heating slower.

In view of this, we propose a rapid-heating metallurgical furnace that prevents heat loss.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a prevent the metallurgical stove of fast hot type that heat loss lost to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a metallurgical stove of fast hot type of preventing heat loss, includes base, metallurgical stove body, left dustcoat, right dustcoat, left side dustcoat and right dustcoat inner wall all are equipped with the heat insulating board, the gas pocket is seted up to heat insulating board one end downside, left side dustcoat and right dustcoat inner wall one side are equipped with two guide arms, two the guide arm outer wall is equipped with the closing plate, closing plate one end is equipped with the bolt, the inside upper end of left side dustcoat and right dustcoat is equipped with electric telescopic handle, the electric telescopic handle lower extreme is equipped with the piston board.

Preferably, the breach has been seted up to the base upper end, the inside fixed plate that is equipped with of breach, the fixed plate lower extreme is equipped with the spring, the fixed plate upper end is rotated and is connected with the rotor plate, rotor plate one side is equipped with the turning block, the inside one side of breach is rotated and is connected with the dwang, thread groove has been seted up to dwang outer wall downside, the external screw thread has been seted up to dwang outer wall upside.

Preferably, the sealing plate is in sliding contact with the guide rod, one end of the sealing plate is tightly attached to one end of the heat insulation plate, the bolt is rotatably connected with the sealing plate, the bolt is in threaded connection with the left outer cover and the right outer cover respectively, and the outer wall of the piston plate is in sliding contact with the inner wall of the left outer cover, the inner wall of the right outer cover and the outer wall of the heat insulation plate respectively.

Preferably, the outer wall of the fixing plate is in sliding contact with the inner wall of the notch, and one side of the fixing plate is in sliding contact with the inner wall of the thread groove.

Preferably, the upper side of the rotating rod is in threaded connection with a rotating block through an external thread, and the rotating block is in sliding contact with the rotating plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a piston board that sets up can be through the air pocket cooperation closing plate with the hot-air storage in heat insulating board and left dustcoat, between the right dustcoat, and push away this hot-air to between two heat insulating boards and replace the air between two heat insulating boards when metallurgical next time, make the air between two heat insulating boards discharge in the valve, thereby reduce energy loss, make metallurgical stove accelerate at the required rate of heating of during operation, energy on the metallurgical stove body is transmitted to its air on every side when avoiding heating.

2. The utility model discloses a dwang that sets up cooperates spring, rotor plate to make metallurgical stove body slope after the staff takes out this internal material of metallurgical stove, and the staff of being convenient for feeds in raw material to can the metal slide along metallurgical stove body inner wall, avoid the metal to follow the direct drop of feed inlet department and lead to metallurgical stove body to receive the life that damages the metallurgical stove with metallurgical stove body inner wall lower extreme collision.

Drawings

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

FIG. 2 is an internal view of the overall structure of the present invention;

FIG. 3 is a schematic view of the notch structure of the present invention;

FIG. 4 is a schematic view of a structure of a rotating block of the present invention;

the reference numbers in the figures illustrate: 1. a base; 2. a metallurgical furnace body; 3. a left outer cover; 4. a right outer cover; 5. a heat insulation plate; 6. air holes; 7. a guide bar; 8. a sealing plate; 9. a bolt; 10. an electric telescopic rod; 11. a piston plate; 12. a notch; 13. a fixing plate; 14. a spring; 15. a rotating plate; 16. rotating the block; 17. rotating the rod; 18. a thread groove; 19. and (4) external threads.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a metallurgical stove of fast hot type of preventing heat loss, which comprises a base 1, metallurgical stove body 2, left side dustcoat 3, right side dustcoat 4, left side dustcoat 3 and the 4 inner walls of right side dustcoat all are equipped with heat insulating board 5, gas pocket 6 has been seted up to 5 one end downside of heat insulating board,

left side dustcoat

3 and 4 inner walls of right side dustcoat one side are equipped with two

guide arms

7, 7 outer walls of two guide arms are equipped with closing plate 8, closing plate 8 one end is equipped with bolt 9, the inside upper end of left side dustcoat 3 and right side dustcoat 4 is equipped with electric telescopic handle 10, electric telescopic handle 10 lower extreme is equipped with piston plate 11.

A valve is arranged on one side of the upper end of the right outer cover 4.

Specifically, breach 12 has been seted up to base 1 upper end, and breach 12 is inside to be equipped with fixed plate 13, and fixed plate 13 lower extreme is equipped with spring 14, and fixed plate 13 upper end is rotated and is connected with rotor plate 15, and rotor plate 15 one side is equipped with turning block 16, and the inside one side of breach 12 is rotated and is connected with dwang 17, and dwang 17 outer wall downside has seted up thread groove 18, and external screw thread 19 has been seted up to dwang 17 outer wall upside.

Further, closing plate 8 and guide arm 7 sliding contact, closing plate 8 one end and 5 one ends of heat insulating board closely laminate, bolt 9 rotates with closing plate 8 to be connected, bolt 9 respectively with left dustcoat 3 and right dustcoat 4 threaded connection, piston plate 11 outer wall respectively with 3 inner walls of left dustcoat, 4 inner walls of right dustcoat, 5 outer walls sliding contact of heat insulating board.

The air holes 6 can be blocked by the arranged sealing plate 8, so that hot air is sealed between the piston plate 11 and the inner wall of the right outer cover 4.

Further, the outer wall of the fixing plate 13 is in sliding contact with the inner wall of the notch 12, and one side of the fixing plate 13 is in sliding contact with the inner wall of the thread groove 18.

The rotation lever 17 can be rotated when the fixed plate 13 is raised by the provided thread groove 18.

Further, the upper side of the rotating lever 17 is screwed with the rotating block 16 through the external thread 19, and the rotating block 16 is in sliding contact with the rotating plate 15.

The rotating block 16 can ascend through the external thread 19 when rotating through the rotating rod 17, so that the metallurgical furnace body 2 is inclined, and charging by workers is facilitated.

The working principle is as follows: when the device is required to work, the air hole 6 is opened by rotating the bolt 9, then the electric telescopic rod 10 is utilized to drive the two piston plates 11 to move, after the piston plates 11 move, hot air in the middle of the left outer cover 3 and the right outer cover 4 can be pumped into the cavities in the middle of the heat insulation plate 5, the left outer cover 3 and the right outer cover 4, then the bolt 9 is rotated to block the air hole 6 by the sealing plate 8, then the left outer cover 3 and the right outer cover 4 are separated under the action of the two cylinders, at the moment, after a worker takes out materials in the metallurgical furnace body 2 through the discharge hole, the weight of the metallurgical furnace body 2 can be changed, further, the fixed plate 13 can be lifted under the action of the spring 14, the fixed plate 13 can be lifted to drive the rotating rod 17 to rotate through the thread groove 18, when the rotating rod 17 rotates, the rotating block 16 can be moved through the external thread 19, so that the rotating plate 15 rotates, at the moment, a worker can place metal into the metallurgical furnace body 2 from the charging opening, and can enable the metal to slide down along the inner wall of the metallurgical furnace body 2, so that the situation that the metallurgical furnace body 2 is damaged and the service life of the metallurgical furnace is influenced due to the fact that the metal directly falls down from the charging opening and collides with the lower end of the inner wall of the metallurgical furnace body 2 is avoided, when the metal is required to be placed into the metallurgical furnace body 2, the metallurgical furnace body 2 becomes heavy, the fixed plate 13 can be lowered by extruding the spring 14 through the rotating plate 15 and the fixed plate 13, the rotating rod 17 can rotate reversely, the metallurgical furnace body 2 is kept vertical, after the left outer cover 3 and the right outer cover 4 are combined together, the bolt 9 is rotated to drive the sealing plate 8 to open the air hole 6, the stored hot air is pushed between the two heat insulation plates 5 through the electric telescopic rod 10 and the sealing plate 8, and the cold air between the two heat insulation plates 5 is extruded and discharged from the valve, thereby enabling a reduction in energy consumption.

Claims

1. The utility model provides a prevent scattered metallurgical stove of fast hot type of heat loss, includes base (1), metallurgical stove body (2), left dustcoat (3), right dustcoat (4), its characterized in that: left side dustcoat (3) and right dustcoat (4) inner wall all are equipped with heat insulating board (5), gas pocket (6) are seted up to heat insulating board (5) one end downside, left side dustcoat (3) and right dustcoat (4) inner wall one side are equipped with two guide arm (7), two guide arm (7) outer wall is equipped with closing plate (8), closing plate (8) one end is equipped with bolt (9), left side dustcoat (3) and right dustcoat (4) inside upper end are equipped with electric telescopic handle (10), electric telescopic handle (10) lower extreme is equipped with piston plate (11).

2. The rapid thermal metallurgical furnace for preventing heat loss according to claim 1, wherein: base (1) upper end is seted up jaggedly (12), breach (12) inside fixed plate (13) that is equipped with, fixed plate (13) lower extreme is equipped with spring (14), fixed plate (13) upper end is rotated and is connected with rotor plate (15), rotor plate (15) one side is equipped with turning block (16), breach (12) inside one side is rotated and is connected with dwang (17), thread groove (18) have been seted up to dwang (17) outer wall downside, external screw thread (19) have been seted up to dwang (17) outer wall upside.

3. The rapid thermal metallurgical furnace for preventing heat loss according to claim 1, wherein: the sealing plate (8) is in sliding contact with the guide rod (7), one end of the sealing plate (8) is tightly attached to one end of the heat insulation plate (5), the bolt (9) is rotatably connected with the sealing plate (8), the bolt (9) is in threaded connection with the left outer cover (3) and the right outer cover (4) respectively, and the outer wall of the piston plate (11) is in sliding contact with the inner wall of the left outer cover (3), the inner wall of the right outer cover (4) and the outer wall of the heat insulation plate (5) respectively.

4. The rapid thermal metallurgical furnace for preventing heat loss according to claim 2, wherein: the outer wall of the fixing plate (13) is in sliding contact with the inner wall of the notch (12), and one side of the fixing plate (13) is in sliding contact with the inner wall of the thread groove (18).

5. The rapid thermal metallurgical furnace for preventing heat loss according to claim 2, wherein: dwang (17) upside passes through external screw thread (19) and turning block (16) threaded connection, turning block (16) and rotor plate (15) sliding contact.