CN217418754U

CN217418754U - Isothermal quenching salt bath cooling and stirring device

Info

Publication number: CN217418754U
Application number: CN202221344957.4U
Authority: CN
Inventors: 周军江; 邓超
Original assignee: Hunan Zhonghe Hot Salt Technology Co ltd
Current assignee: Hunan Zhonghe Hot Salt Technology Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-09-13
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses an isothermal quenching salt bath cooling agitating unit, including the cell body, the cavity has been seted up in the cell body, cell body one side is connected with the base that is used for supporting the cell body, be provided with the stirring subassembly in the cell body, be provided with the cooling module in the stirring subassembly, the utility model discloses, when the motor drives the rotation post and rotates, can open the compressed gas jar and make the condensation gas enter cavity two after cavity one in, discharge through the micropore on the stirring leaf at last, the condensation gas takes place the heat exchange with the salt solution from bottom to top in the cell body to reach refrigerated purpose, cooperate the rotation of stirring leaf simultaneously, make the salt solution cool off fast, thereby avoid adopting the water-cooling mode to cause very big backpressure to the delivery pipe, avoided certain danger.

Description

Isothermal quenching salt bath cooling and stirring device

Technical Field

The utility model relates to the technical field of metal material heat treatment, in particular to an isothermal quenching salt bath cooling and stirring device.

Background

Austempered Ductile Iron (ADI) has become one of the important links in ductile iron production due to its many unique advantages of high strength, good toughness, wear resistance, etc. At present, the austempered ductile iron is more and more widely applied to the industries of machinery, power, mines, metallurgy and the like. The austempering salt bath furnace is key equipment for ensuring the success of the austempering.

Most of the existing quenching devices adopt two kinds of isothermal quenching temperature control devices, namely water cooling and air cooling, and although the two devices solve the problem that the temperature of an isothermal quenching medium is not constant, the existing quenching devices still have some defects.

Therefore, an isothermal quenching salt bath cooling and stirring device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an austempering salt bath cooling agitating unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an isothermal quenching salt bath cooling agitating unit, includes the cell body, the cavity has been seted up in the cell body, cell body one side is connected with the base that is used for supporting the cell body, be provided with the stirring subassembly in the cell body, be provided with cooling module in the stirring subassembly.

Preferably, the stirring subassembly still includes the motor, cell body bottom middle part is provided with the cylinder, the cylinder is located the cell body in-connection and rotates the post, rotate post and the inside pivot tip fixed connection of motor, it is provided with the stirring leaf to rotate post outside circumference array.

Preferably, the cooling assembly further comprises a compressed gas tank, a first cavity is formed in the cylinder, an air inlet communicated with the first cavity is formed in the bottom of the tank body, a second cavity is formed in the rotating column, a through hole for gas flowing is formed in the rotating column, and micropores are formed in one side of the stirring blade in an array mode.

Preferably, the stirring blade is fixedly connected with the rotating column, and the stirring blade and the rotating column are obliquely arranged.

Preferably, a collecting cylinder is arranged in the groove body, a clamping pin is connected outside the collecting cylinder, a clamping groove matched with the clamping pin in a clamped mode is formed in the inner wall of the groove body, and a handle is connected to one side of the collecting cylinder.

The utility model discloses possess following beneficial effect at least: can make the inside saline solution cooling of cell body through cooling module, can accelerate the saline solution cooling through the stirring subassembly, for among the prior art, owing to adopt the water-cooling, water is easy to be in intraductal vaporization, forms very big backpressure to the delivery pipe, influences normal cycle and cooling effect, causes certain danger easily, the utility model discloses, when the motor drives the rotation post and rotates, can open the compressed gas jar and make in condensing gas enters cavity two after cavity one, discharge through the micropore on the stirring leaf at last, condensing gas takes place the heat exchange with the saline solution from bottom to top in the cell body, thereby reach refrigerated purpose, cooperate the rotation of stirring leaf simultaneously, make the saline solution cool off fast, thereby avoid adopting the water-cooling mode to cause very big backpressure to the delivery pipe, avoided certain danger.

Drawings

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

FIG. 2 is a cross-sectional structural view of the present invention;

FIG. 3 is a structural diagram of the stirring assembly of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1-a groove body; 2-a base; 3-a stirring component; 4-a cooling assembly; 31-a motor; 32-column; 33-rotating the column; 34-stirring blade; 41-compressed gas tank; 42-Cavity one; 43-Cavity two; 44-a through hole; 45-microwell; 51-bayonet lock; 52-card slot; 53-a collection canister; 54-handle.

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 isothermal quenching salt bath cooling agitating unit, includes cell body 1, the cavity has been seted up in the

cell body

1, 1 one side of cell body is connected with the base 2 that is used for supporting cell body 1,

base

2 and 1 bottom fixed connection of cell body, be provided with stirring subassembly 3 in the cell body 1, be provided with cooling module 4 in the stirring subassembly 3, can make the inside saline solution cooling of cell body 1 through cooling module 4, can accelerate the saline solution cooling through stirring subassembly 3.

Stirring subassembly 3 still includes motor 31, motor 31 and base 2 fixed connection, 1 bottom middle part of cell body is provided with cylinder 32,

cylinder

32 and 1 bottom fixed connection of cell body, cylinder 32 is located 1 in-connection of cell body and rotates post 33, rotates post 33 and cylinder 32 and rotates and be connected, rotate post 33 and the inside pivot tip fixed connection of motor 31, it is provided with stirring leaf 34 to rotate post 33 outside circumference array,

stirs leaf

34 and 33 outer wall fixed connection of rotation post, rotates on the post 32 again through starter motor 31 drive rotation post 33, cooperates stirring leaf 34 to stir the interior salt solution of cell body 1 simultaneously for thereby salt solution flow in the cell body 1 cools off with higher speed.

The cooling assembly 4 further comprises a compressed gas tank 41, a first cavity 42 is formed in the column body 32, an air inlet communicated with the first cavity 42 is formed in the bottom of the tank body 1, the air inlet is communicated with a pipeline outside the compressed gas tank 41, a second cavity 43 is formed in the rotating column 33, a through hole 44 for gas flowing is formed in the rotating column 33, condensed gas can enter the air inlet through the pipeline outside the compressed gas tank 41, passes through the first cavity 42 and the through hole 44 and then enters the second cavity 43, micropores 45 are formed in an array on one side of the stirring blade 34, when the rotating column 33 is driven by the motor 31 to rotate, the compressed gas tank 41 can be opened, so that the condensed gas enters the second cavity 43 after passing through the first cavity 42, and is finally discharged through the micropores 45 on the stirring blade 34, and the condensed gas exchanges heat with a saline solution from bottom to top in the tank body 1, so that the cooling purpose is achieved, simultaneously, the rotation of the stirring blade 34 is matched, so that the saline solution is rapidly cooled.

The stirring blades 34 are fixedly connected with the rotating column 33, the stirring blades 34 and the rotating column 33 are obliquely arranged, and the obliquely arranged stirring blades 34 can stir the saline solution in the tank body 1 to form a vortex, so that the cooling is accelerated.

Be provided with the chimney 53 in the cell body 1, chimney 53 outer joint has bayonet lock 51, bayonet lock 51 and chimney 53 outer wall fixed connection, the draw-in groove 52 that cooperation bayonet lock 51 card was gone into is seted up to cell body 1 inner wall, chimney 53 one side is connected with handle 54, the bayonet lock 51 fixed connection of handle 54 and chimney 53 both sides can be placed the work piece of treating quenching and quench on chimney 53, and chimney 53 can avoid the work piece to fall into cell body 1 bottom and stir 34 and collide.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an isothermal quenching salt bath cooling agitating unit, includes cell body (1), set up the cavity in cell body (1), cell body (1) one side is connected with base (2) that are used for supporting cell body (1), its characterized in that: the tank body (1) is internally provided with a stirring assembly (3), and the stirring assembly (3) is internally provided with a cooling assembly (4).

2. The austempering salt bath cooling agitator of claim 1, wherein: stirring subassembly (3) still includes motor (31), cell body (1) bottom middle part is provided with cylinder (32), cylinder (32) are located cell body (1) in-connection and rotate post (33), rotate post (33) and motor (31) inside pivot tip fixed connection, it is provided with stirring leaf (34) to rotate post (33) outside circumference array.

3. The austempering salt bath cooling agitator of claim 2, wherein: cooling module (4) still include compressed gas jar (41), seted up cavity one (42) in cylinder (32), the communicating air inlet with cavity one (42) is seted up to cell body (1) bottom, seted up cavity two (43) in rotation post (33), set up through-hole (44) that are used for the gas flow in rotation post (33), micropore (45) have been seted up to stirring leaf (34) one side array.

4. The austempering salt bath cooling agitator of claim 3, wherein: stirring leaf (34) and rotation post (33) fixed connection, stirring leaf (34) and rotation post (33) slope setting.

5. The austempering salt bath cooling and stirring device of claim 4, wherein: be provided with surge drum (53) in cell body (1), surge drum (53) outer joint has bayonet lock (51), draw-in groove (52) that cooperation bayonet lock (51) card was gone into are seted up to cell body (1) inner wall, surge drum (53) one side is connected with handle (54).