CN218507833U

CN218507833U - Annealing furnace cooling device

Info

Publication number: CN218507833U
Application number: CN202222247451.8U
Authority: CN
Inventors: 魏赫; 张佐强; 董俊杰; 孔德庆
Original assignee: Shandong Sanyuan Aluminum Co ltd
Current assignee: Shandong Sanyuan Aluminum Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-02-21
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses an annealing furnace cooling device, which comprises an outer shell, shell one end is provided with the air inlet, the other end of shell is connected with the outlet duct, the inner wall of shell is fixed with fixed plate and filter screen respectively, the middle part of fixed plate and filter screen all runs through to rotate and installs first pivot, this annealing furnace cooling device, through starter motor, make flabellum and brush rotatory simultaneously, make outside air can enter into the inside of shell, and the brush can clear up the adsorbed dust on the filter screen, the jam of filter screen has been avoided, make outside air can last the inside that the efficient enters into the shell, thereby make the annealing furnace can last high-efficient cooling, and when starting the water pump, make the cooling water can circulate through the burlap, make the burlap can last moist state, make the outside air through the burlap can cool down, make the outside air can be to annealing furnace efficient cooling.

Description

Annealing furnace cooling device

Technical Field

The utility model relates to a cooling device technical field specifically is an annealing stove cooling device.

Background

The annealing furnace is to place the metal parts in the annealing furnace to heat slowly to a certain temperature, keep the temperature for a period of time, and then wind cool, in order to soften the material or workpiece after casting, forging, rolling, welding or cutting, reduce the hardness, improve the plasticity and toughness, homogenize the chemical components, and remove the residual stress.

However, the existing annealing furnace is cooled by the outside air sent to the inside of the annealing furnace through the fan, when the outside temperature is higher than normal, the air sent to the inside of the annealing furnace can not be cooled down to the annealing furnace quickly, the cooling efficiency is low, meanwhile, meshes on a filter screen at an air inlet of the fan are plugged by dust easily, the amount of the outside air entering the annealing furnace is reduced easily, and the phenomenon of poor cooling effect is also easily caused. Aiming at the problems, innovative design is urgently needed on the basis of the original annealing furnace cooling device.

Disclosure of Invention

An object of the utility model is to provide an annealing stove cooling device to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an annealing furnace cooling device, includes the shell, shell one end is provided with the air inlet, the other end of shell is connected with the outlet duct, the inner wall of shell is fixed with fixed plate and filter screen respectively, the middle part of fixed plate and filter screen all runs through to rotate and installs first pivot, the outer wall of first pivot is fixed with first conical gear, the top meshing of first conical gear one side has second conical gear, the top of second conical gear is fixed with the second pivot, the top that the shell was run through at the top of second pivot is fixed with the motor, motor fixed mounting is in the outer wall at the top of shell, the outer wall of first pivot tip is fixed with the flabellum, another tip of first pivot is provided with clearance mechanism, the middle part of shell is provided with cooling mechanism.

Preferably, the cleaning mechanism comprises a fixing rod and a brush, the fixing rod is fixed to one side, located on the filter screen, of the outer wall of the end portion of the first rotating shaft, the brush is fixed to one side of the fixing rod, and the end portion of the brush is attached to one side of the filter screen.

Preferably, cooling mechanism includes first water tank, first connecting pipe, burlap, spacing ring, second connecting pipe, second water tank, water pipe and water pump, the outer wall at shell top is fixed with first water tank, the bottom of first water tank link up and is provided with first connecting pipe, the lower extreme of first connecting pipe runs through in the top of shell, the lower extreme laminating of first connecting pipe has the burlap, the both sides of burlap all are fixed with the spacing ring, the outer wall of spacing ring and the inner wall fixed connection of shell, the bottom of shell is connected with the second connecting pipe, the lower extreme of second connecting pipe is connected with the second water tank, be provided with the water pipe between the bottom of second water tank one side and the first water tank top, install the water pump on the water pipe.

Preferably, the brushes are distributed at equal intervals on one side of the fixing rod, and the fixing rod is symmetrically arranged about the central axis of the first rotating shaft.

Preferably, the number of the limiting rings is two, and the limiting rings are symmetrically arranged around the central axis of the linen.

Preferably, a water baffle is fixed on the inner side of the bottom of the shell.

Compared with the prior art, the beneficial effects of the utility model are that: this annealing furnace cooling device, through starter motor, make flabellum and brush rotatory simultaneously, make the inside that external air can enter into the shell, and the brush can be cleared up absorbent dust on the filter screen, the jam of filter screen has been avoided, make the outside air can last the inside that the efficient enters into the shell, thereby make the annealing furnace can last high-efficient cooling, and when starting the water pump, make the cooling water can circulate through the linen, make the linen can last the moist state, make the outside air through the linen can cool down, make the outside air can cool down to the annealing furnace efficient.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a side view mounting structure of the limiting ring of the present invention;

FIG. 3 is a schematic view of the side view mounting structure of the fixing rod of the present invention;

fig. 4 is the utility model discloses the fixed plate looks sideways at mounting structure schematic diagram.

In the figure: 1. a housing; 2. an air inlet; 3. an air outlet pipe; 4. a fixing plate; 5. a first rotating shaft; 6. a fan blade; 7. a first bevel gear; 8. a second bevel gear; 9. a second rotating shaft; 10. a motor; 11. a filter screen; 12. fixing the rod; 13. a brush; 14. a first water tank; 15. a first connecting pipe; 16. linen; 17. a limiting ring; 18. a second connecting pipe; 19. a second water tank; 20. a water pipe; 21. and (4) a water pump.

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: the utility model provides an annealing furnace cooling device, which comprises an

outer shell

1, 1 one end of shell is provided with air inlet 2, the other end of shell 1 is connected with outlet duct 3, the inner wall of shell 1 is fixed with fixed plate 4 and filter screen 11 respectively, the middle part of fixed plate 4 and filter screen 11 all runs through to rotate and installs first pivot 5, the outer wall of first pivot 5 is fixed with first conical gear 7, the top meshing of first conical gear 7 one side has second conical gear 8, second conical gear 8's top is fixed with second pivot 9, the top that shell 1 was run through at the top of second pivot 9 is fixed with motor 10, motor 10 fixed mounting is in the outer wall at shell 1's top, the outer wall of 5 tip of first pivot is fixed with flabellum 6, another tip of first pivot 5 is provided with clearance mechanism, the middle part of shell 1 is provided with cooling mechanism.

Clearance mechanism includes dead lever 12 and brush 13, one side that the outer wall of 5 tip of first pivot is located filter screen 11 is fixed with dead lever 12, one side of dead lever 12 is fixed with brush 13, the tip of brush 13 is laminated with one side of filter screen 11 each other, clearance mechanism has guaranteed when flabellum 6 is rotatory, also can make dead lever 12 and brush 13 rotatory, thereby brush 13 can sweep the dust that adsorbs on filter screen 11, the jam of filter screen 11 has been avoided, the inside that has guaranteed that external air can last the efficient and enter into the annealing stove is cooled down to the annealing stove.

The cooling mechanism comprises a first water tank 14, a first connecting pipe 15, a linen 16, a limiting ring 17, a second connecting pipe 18, a second water tank 19, a water pipe 20 and a water pump 21, the first water tank 14 is fixed on the outer wall of the top of the shell 1, the first connecting pipe 15 is arranged at the bottom of the first water tank 14 in a penetrating mode, the lower end of the first connecting pipe 15 penetrates through the top of the shell 1, the linen 16 is attached to the lower end of the first connecting pipe 15, the limiting rings 17 are fixed on the two sides of the linen 16, the outer wall of each limiting ring 17 is fixedly connected with the inner wall of the shell 1, the second connecting pipe 18 is connected to the bottom of the shell 1, the second water tank 19 is connected to the lower end of the second connecting pipe 18, the water pipe 20 is arranged between the bottom of one side of the second water tank 19 and the top of the first water tank 14, the water pump 21 is installed on the water pipe 20, and the cooling mechanism is designed to enable the linen 16 to be in a wet state and ensure that air passing through the linen 16 can be cooled, so that the air entering the annealing furnace is low in temperature and can play a better cooling effect.

The hairbrush 13 is distributed on one side of the fixed rod 12 at equal intervals, and the fixed rod 12 is symmetrically arranged about the central axis of the first rotating shaft 5, so that more areas can be cleaned when the fixed rod 12 drives the hairbrush 13 to rotate, and the normal circulation of air cannot be hindered.

The two limiting rings 17 are arranged, the two limiting rings 17 are symmetrically arranged about the central axis of the linen 16, the limiting rings 17 support the linen 16, and the stability of the linen 16 after installation is guaranteed.

The inboard of shell 1 bottom is fixed with the breakwater, has avoided rivers to the left side of shell 1, has avoided the waste of water for water can cyclic utilization.

The working principle is as follows: when the annealing furnace cooling device is used, firstly, the end part of the air outlet pipe 3 is connected with the air inlet of the annealing furnace, then the water pump 21 is started, then the water pump 21 pumps cooling water inside the second water tank 19 to the inside of the first water tank 14 through the water pipe 20, then the cooling water flows to the linen 16 through the first connecting pipe 15, so that the linen 16 is in a wet state, then the redundant cooling water flows to the inside of the second water tank 19 through the second connecting pipe 18, so that the cooling water can be recycled, water resources are saved, then the motor 10 is started, then the motor 10 drives the second rotating shaft 9 and the second bevel gear 8 to rotate, then the second bevel gear 8 drives the first bevel gear 7 and the first rotating shaft 5 to rotate, so that external air enters the inside of the shell 1 through the air inlet 2, dust in the air is filtered by the filter screen 11, when the external air passes through the linen 16, the air is cooled by the cooling water on the linen 16, then the air enters the inside of the annealing furnace through the air outlet pipe 3, the annealing furnace, the temperature can be reduced, and the first rotating shaft 5 can drive the dust on the fixing rod 12 and the air brush 13 on the annealing furnace, thereby the high-efficiency brush 13 can be continuously adsorbed on the high-efficiency air brush, and the high-efficiency dust-sweeping machine can be continuously prevented from entering the inside of the annealing furnace, and the high-efficiency brush 13, and the high-efficiency dust-sweeping machine, thereby the high-efficiency annealing furnace.

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. An annealing furnace cooling device comprises a shell (1), and is characterized in that: shell (1) one end is provided with air inlet (2), the other end of shell (1) is connected with outlet duct (3), the inner wall of shell (1) is fixed with fixed plate (4) and filter screen (11) respectively, the middle part of fixed plate (4) and filter screen (11) all runs through to rotate and installs first pivot (5), the outer wall of first pivot (5) is fixed with first conical gear (7), the top meshing of first conical gear (7) one side has second conical gear (8), the top of second conical gear (8) is fixed with second pivot (9), the top of shell (1) is run through at the top of second pivot (9) is fixed with motor (10), motor (10) fixed mounting is in the outer wall at the top of shell (1), the outer wall of first pivot (5) tip is fixed with flabellum (6), another tip of first pivot (5) is provided with clearance mechanism, the middle part of shell (1) is provided with cooling mechanism.

2. The annealing furnace cooling device according to claim 1, characterized in that: the cleaning mechanism comprises a fixing rod (12) and a brush (13), wherein the fixing rod (12) is fixed on one side, located on the filter screen (11), of the outer wall of the end portion of the first rotating shaft (5), the brush (13) is fixed on one side of the fixing rod (12), and the end portion of the brush (13) is attached to one side of the filter screen (11) mutually.

3. The annealing furnace cooling device according to claim 1, characterized in that: cooling mechanism includes first water tank (14), first connecting pipe (15), burlap (16), spacing ring (17), second connecting pipe (18), second water tank (19), water pipe (20) and water pump (21), the outer wall at shell (1) top is fixed with first water tank (14), the bottom of first water tank (14) link up and is provided with first connecting pipe (15), the lower extreme of first connecting pipe (15) runs through in the top of shell (1), the lower extreme laminating of first connecting pipe (15) has burlap (16), the both sides of burlap (16) all are fixed with spacing ring (17), the outer wall of spacing ring (17) and the inner wall fixed connection of shell (1), the bottom of shell (1) is connected with second connecting pipe (18), the lower extreme of second connecting pipe (18) is connected with second water tank (19), be provided with water pipe (20) between the bottom of second water tank (19) one side and first water tank (14) top, install water pump (21) on water pipe (20).

4. The annealing furnace cooling device according to claim 2, characterized in that: the hairbrushes (13) are distributed on one side of the fixing rod (12) at equal intervals, and the fixing rod (12) is symmetrically arranged around the central axis of the first rotating shaft (5).

5. The annealing furnace cooling device according to claim 3, wherein: the number of the limiting rings (17) is two, and the limiting rings (17) are symmetrically arranged around the central axis of the linen (16).

6. The annealing furnace cooling device according to claim 1, characterized in that: a water baffle is fixed on the inner side of the bottom of the shell (1).