CN210683881U

CN210683881U - Cooling device of high-speed steel grinding material reduction furnace

Info

Publication number: CN210683881U
Application number: CN201921301848.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shaoxing Yinchuang Technology Co ltd
Current assignee: Jiangsu Eryu Construction Engineering Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-06-05
Anticipated expiration: 2029-08-13

Abstract

The utility model belongs to the technical field of cooling, especially, be a high-speed steel grinding material reduction furnace cooling device, including the stove courage body, the annealing cooling chamber of bottom fixedly connected with of stove courage body, the bottom fixedly connected with water storage box of annealing cooling chamber, the inner wall fixedly connected with cooling plate of annealing cooling chamber, the air conditioning row hole has been seted up to cooling plate's inside, the cooling layer has been cup jointed to annealing cooling chamber's surface, the bottom fixedly connected with aqueduct on cooling layer, the one end of aqueduct extends to the inside of water storage box, the equal fixedly connected with smoke-collecting board in both sides of roof in the annealing cooling chamber. This high-speed steel abrasive material reduction furnace cooling device through the setting on annealing cooling chamber, cooling plate, collection cigarette board and cooling layer, can improve the cooling rate of this reduction furnace to accelerated the staff with inside reduced material takeout time, shortened the work progress, very big improvement staff's work efficiency.

Description

Cooling device of high-speed steel grinding material reduction furnace

Technical Field

The utility model belongs to the technical field of cooling, concretely relates to high-speed steel grinding material reducing furnace cooling device.

Background

At present, the air inlet and outlet pipe of the traditional high-temperature reduction furnace adopts the mode that the air inlet pipe is arranged inside and the air return pipe is arranged outside, the reduction reaction is generally carried out at about 1100 ℃, and due to the good heat conductivity of steel, the air return pipe is arranged outside, so that the temperature of the outer wall of the air inlet and outlet pipe device is easily overhigh, the service life of the air inlet and outlet pipe and the sealing device of the reduction furnace is shortened, the cooling speed is slow, and the production efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a high-speed steel grinding material reduction furnace cooling device has that cooling rate is fast and simple structure, and the staff of being convenient for carries out the characteristics of operating to it.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-speed steel grinding material reduction furnace cooling device, includes the stove courage body, the annealing cooling chamber of bottom fixedly connected with of stove courage body, the bottom fixedly connected with water storage box in annealing cooling chamber, the inner wall fixedly connected with cooling plate in annealing cooling chamber, the air conditioning row hole has been seted up to cooling plate's inside, the surface in annealing cooling chamber has cup jointed the cooling layer, the bottom fixedly connected with aqueduct on cooling layer, the one end of aqueduct extends to the inside of water storage box, the equal fixedly connected with smoke-collecting plate in both sides of roof in the annealing cooling chamber, one side fixedly connected with flue gas circulation pipe of smoke-collecting plate, the inside of water storage box is run through to flue gas circulation pipe's one end.

In order to make stove courage inner furnace carbon can drop, conduct the utility model relates to a high-speed steel grinding material reduction furnace cooling device is preferred, the interior diapire swing joint of stove courage body has reduction furnace chassis, one side in annealing cooling chamber is provided with the chassis rolling valve.

In order to make the cooling water can get into the cooling layer, conduct the utility model relates to a high-speed steel grinding material reduction furnace cooling device is preferred, it has the inlet tube to peg graft in one side at cooling layer top.

In order to make the inlet tube more firm, as the utility model relates to a high-speed steel grinding material reduction furnace cooling device is preferred, the surface of inlet tube has cup jointed the water pipe and has steadily pressed from both sides, the quantity that the water pipe steadily pressed from both sides is two, and two the water pipe steadily presss from both sides from last one side of to lower difference fixed connection at furnace courage body and annealing cooling chamber.

In order to make the cooling water of water storage box can discharge, conduct the utility model relates to a high-speed steel grinding material reduction furnace cooling device is preferred, it has the drain pipe to peg graft in one side of water storage box.

Flow in order to control the cooling water, conduct the utility model relates to a high-speed steel grinding material reduction furnace cooling device is preferred, one side of drain pipe and inlet tube all is provided with the rivers governing valve.

In order to make air conditioning can get into the cooling plate, conduct the utility model relates to a high-speed steel grinding material reduction furnace cooling device is preferred, it has cold air circulation pipe to peg graft in one side of annealing cooling chamber, the one end of cold air circulation pipe extend to the inside of annealing cooling chamber and with cooling plate fixed connection.

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

this high-speed steel abrasive material reduction furnace cooling device through the setting on annealing cooling chamber, cooling plate, collection cigarette board and cooling layer, can improve the cooling rate of this reduction furnace to accelerated the time that the staff takes out inside reduced material, shortened the work progress, very big improvement staff's work efficiency.

This high-speed steel abrasive reduction furnace cooling device uses through the cooperation of water storage box and flue gas flow through pipe, not only can make the cooling water reuse, and can reduce the temperature of flue gas flow through pipe, avoids flue gas flow through pipe to take place to damage, reduces its life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the three-dimensional structure of the cooling plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the water storage tank of the present invention.

In the figure: 1. a furnace body; 2. annealing and cooling the chamber; 3. a water storage tank; 4. a cooling plate; 5. cold air exhaust holes; 6. a cooling layer; 7. a water conduit; 8. a smoke collecting plate; 9. a flue gas circulating pipe; 10. a chassis of the reduction furnace; 11. a chassis rotation valve; 12. a water inlet pipe; 13. the water pipe is firmly clamped; 14. a drain pipe; 15. a water flow regulating valve; 16. a cold air circulating pipe.

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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a high-speed steel grinding material reduction furnace cooling device, including stove courage body 1, the annealing cooling chamber 2 of bottom fixedly connected with of stove courage body 1, the bottom fixedly connected with water storage box 3 of annealing cooling chamber 2, the inner wall fixedly connected with cooling plate 4 of annealing cooling chamber 2, air conditioning row hole 5 has been seted up to cooling plate 4's inside, cooling layer 6 has been cup jointed to annealing cooling chamber 2's surface, cooling layer 6's bottom fixedly connected with aqueduct 7, the one end of aqueduct 7 extends to the inside of water storage box 3, the equal fixedly connected with smoke collection board 8 in both sides of roof in the annealing cooling chamber 2, one side fixedly connected with flue gas flow siphunculus 9 of smoke collection board 8, the inside of water storage box 3 is run through to the one end of flue gas flow siphuncul.

In this embodiment: through annealing cooling chamber 2, cooling plate 4, the setting on collection cigarette board 8 and cooling layer 6, the cooling water gets into behind cooling layer 6 and the water storage box 3, can cool off 2 surfaces in the annealing cooling chamber, air conditioning gets into cooling plate 4 and gets into behind the cooling chamber through air conditioning row hole 5, can reduce indoor temperature fast, the flue gas that produces in the cooling chamber is discharged in through collection cigarette board 8, it is indoor to avoid the flue gas of high temperature to remain, lead to the unable decline of temperature in cooling chamber, the cooling rate of this reducing furnace has been improved, thereby accelerated the time that the staff takes out inside reducing material, the work progress has been shortened, very big improvement staff's work efficiency.

Specifically, the inner bottom wall of the furnace body 1 is movably connected with a reduction furnace chassis 10, and one side of the annealing cooling chamber 2 is provided with a chassis rotating valve 11.

In this embodiment: the reduction furnace chassis 10 can be opened by controlling the chassis rotation valve 11, and the furnace carbon and the materials in the furnace pipe body 1 can fall into the annealing cooling chamber 2.

Specifically, a water inlet pipe 12 is inserted into one side of the top of the cooling layer 6.

In this embodiment: one end of the water inlet pipe 12 is connected with a water source, and water flows into the cooling layer 6 through the water inlet pipe 12.

Specifically, the outer surface of the water inlet pipe 12 is sleeved with two water pipe stabilizing clamps 13, and the two water pipe stabilizing clamps 13 are respectively and fixedly connected to one side of the furnace body 1 and one side of the annealing and cooling chamber 2 from top to bottom.

In this embodiment: the stability of the water inlet pipe 12 can be improved by the arrangement of the water pipe stabilizing clamp 13.

Specifically, a drain pipe 14 is inserted into one side of the water storage tank 3.

In this embodiment: the water in the reservoir 3 is discharged through the drain pipe 14.

Specifically, one side of the water inlet pipe 12 and the water outlet pipe 14 are provided with a water flow regulating valve 15.

In this embodiment: the cooling water in the water outlet pipe 14 and the water inlet pipe 12 is controlled by the worker by adjusting the water flow adjusting valve 15.

Specifically, a cold air circulation pipe 16 is inserted into one side of the annealing cooling chamber 2, and one end of the cold air circulation pipe 16 extends into the annealing cooling chamber 2 and is fixedly connected with the cooling plate 4.

In this embodiment: the cold air enters the cooling plate 4 through the cold air circulation pipe 16.

The utility model discloses a theory of operation and use flow: through annealing cooling chamber 2, cooling plate 4, the setting on collection cigarette board 8 and cooling layer 6, the cooling water gets into behind cooling layer 6 and the water storage box 3, can cool off 2 surfaces in the annealing cooling chamber, air conditioning gets into cooling plate 4 and gets into behind the cooling chamber through air conditioning row hole 5, can reduce indoor temperature fast, the flue gas that produces in the cooling chamber is discharged in through collection cigarette board 8, it is indoor to avoid the flue gas of high temperature to remain, lead to the unable decline of temperature in cooling chamber, the cooling rate of this reducing furnace has been improved, thereby accelerated the time that the staff takes out inside reducing material, the work progress has been shortened, very big improvement staff's work efficiency.

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 high-speed steel abrasive material reduction furnace cooling device, includes furnace pipe body (1), its characterized in that: the annealing cooling chamber (2) is fixedly connected with the bottom of furnace pipe body (1), the bottom fixedly connected with water storage box (3) of annealing cooling chamber (2), the inner wall fixedly connected with cooling plate (4) of annealing cooling chamber (2), air conditioning row hole (5) have been seted up to the inside of cooling plate (4), cooling layer (6) have been cup jointed to the surface of annealing cooling chamber (2), the bottom fixedly connected with aqueduct (7) of cooling layer (6), the one end of aqueduct (7) extends to the inside of water storage box (3), the equal fixedly connected with collection cigarette board (8) in both sides of roof in annealing cooling chamber (2), one side fixedly connected with flue gas runner (9) of collection cigarette board (8), the inside of water storage box (3) is run through to the one end of flue gas runner (9).

2. The cooling device for the high-speed steel grinding material reduction furnace according to claim 1, characterized in that: the inner bottom wall of the furnace pipe body (1) is movably connected with a reduction furnace chassis (10), and a chassis rotating valve (11) is arranged on one side of the annealing cooling chamber (2).

3. The cooling device for the high-speed steel grinding material reduction furnace according to claim 1, characterized in that: a water inlet pipe (12) is inserted into one side of the top of the cooling layer (6).

4. The cooling device for the high-speed steel grinding material reduction furnace according to claim 3, characterized in that: the outer surface of inlet tube (12) has cup jointed the water pipe and has stably pressed from both sides (13), the quantity that the water pipe steadily pressed from both sides (13) is two, and two the water pipe steadily presss from both sides (13) from last to down respectively fixed connection in one side of stove courage body (1) and annealing cooling room (2).

5. The cooling device for the high-speed steel grinding material reduction furnace according to claim 3, characterized in that: one side of the water storage tank (3) is inserted with a drain pipe (14).

6. The cooling device for the high-speed steel grinding material reduction furnace according to claim 5, characterized in that: and water flow regulating valves (15) are arranged on one sides of the water outlet pipe (14) and the water inlet pipe (12).

7. The cooling device for the high-speed steel grinding material reduction furnace according to claim 1, characterized in that: one side of the annealing cooling chamber (2) is inserted with a cold air circulating pipe (16), and one end of the cold air circulating pipe (16) extends into the annealing cooling chamber (2) and is fixedly connected with the cooling plate (4).