CN218627658U

CN218627658U - Cryogenic post-treatment device

Info

Publication number: CN218627658U
Application number: CN202223217457.7U
Authority: CN
Inventors: 罗静娴; 杨旭东
Original assignee: Taizhou Suoli Machinery Co ltd
Current assignee: Taizhou Suoli Machinery Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-14
Anticipated expiration: 2032-11-29

Abstract

The utility model belongs to the technical field of cryogenic equipment, a cryogenic aftertreatment device is related to, including air-drying the box, be provided with in the air-drying box and air-dry the platform, air-dry the platform and cut apart into cavity and lower cavity with the inner chamber that air-dries the box, be provided with power device driven suction fan in the lower cavity, go up the internal work or material rest that is provided with of cavity, placing waiting after the cryogenic treatment on the work or material rest and air-dry part or mould, the center department that air-dries the platform is provided with the air intake, air-dries the platform both sides and air-dries and is provided with the air outlet between the box inner wall, the air intake corresponds the setting with suction fan's central inlet scoop, and the air outlet corresponds the setting with suction fan's periphery air exit. The utility model provides a cryrogenic post processing apparatus can solve the problem that cryrogenic back part or mould surface frosted, has with low costs, efficient advantage.

Description

Cryogenic post-treatment device

Technical Field

The utility model belongs to the technical field of cryrogenic equipment, a cryrogenic post processing apparatus is related to.

Background

The cryogenic treatment can be through changing the material tissue to improve the life of part or mould, the deep cooling is generally at 60 ℃ or lower temperature under zero, after the metal material after the low temperature environment heat preservation goes out the deep cooling case, the surface can frost when returning to the atmospheric environment, the water that melts of frosting afterwards remains on part or mould surface, lead to rusty in part or the mould surface is serious, light then influence the outward appearance colour of part or mould, heavy then directly influence part or mould life, even directly lead to scrapping of part or mould. Therefore, the problem that the surface of a cryogenic product is frosted to cause rusting of parts or molds is a technical problem which needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cryrogenic post processing apparatus to prior art not enough, can solve the problem that cryrogenic back part or mould surface frosted, have with low costs, efficient advantage.

In order to solve the above technical problem, the purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a cryrogenic aftertreatment device, includes air-dries the box, be provided with in the air-dried box and air-dry the platform, air-dry the platform and cut apart into cavity and lower cavity with the inner chamber that air-dries the box, be provided with power device driven induced draft fan in the cavity down, be provided with the work or material rest in the epicoele, place treating air-dry part or mould after the cryrogenic is handled on the work or material rest, the center department of air-drying the platform is provided with the air intake, air-dries a both sides and air-dries and be provided with the air outlet between the box inner wall, the air intake corresponds the setting with the central inlet scoop of induced draft fan, and the air outlet corresponds the setting with the periphery air exit of induced draft fan.

In foretell cryrogenic post treatment device, air-dry box includes box and arch top under the rectangle, induced draft fan and air-drying table are located box under the rectangle, the top of work or material rest is located box and the crossing department at arch top under the rectangle.

In the deep cooling post-treatment device, a plurality of air deflectors are arranged on the inner side wall of the air drying box body corresponding to the upper cavity, and the air deflectors are obliquely arranged and guide air to the direction of the material rack.

Further, the utility model provides a setting mode of multiple aviation baffle:

in the deep cooling post-treatment device, the air deflector is a strip-shaped plate which is longitudinally distributed in a staggered manner, an inclined drainage air channel facing the material rack is formed in the upper cavity of the air deflector, part of air changes the flow direction through the inclined drainage air channel, and the air returns to the central air suction opening of the air suction fan from the air inlet after the material rack is swept.

Or, in the deep cooling post-treatment device, the air deflector is an arc-shaped plate distributed spirally, a spiral drainage air channel facing the material rack is formed in the upper cavity of the air deflector, and air is blown to the material rack in a spiral manner through the spiral drainage air channel and then returns to the central suction opening of the suction fan through the air inlet.

In foretell cryrogenic aftertreatment device, the below of air-drying the platform is provided with the cavity toper air guide component with the air intake intercommunication, in the center induced draft of cavity toper air guide component's lower extreme extension income induced draft fan, the toper outer wall of cavity toper air guide component formed the air-out guide structure with the air outlet intercommunication. Furthermore, the radial dimension of the hollow conical air guide assembly is larger than that of the suction fan.

In foretell deep cooling aftertreatment device, the bottom of work or material rest is fixed at air-dry bench, the work or material rest is multilayer work or material rest, includes a plurality of support columns and a plurality of charging trays of fixing on the support column, be provided with the work piece base that loads the part on the charging tray.

In foretell cryrogenic aftertreatment device, power device is the motor, the motor setting is connected in the bottom of air-drying the box and with induced draft fan's pivot transmission.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model provides a cryrogenic post processing apparatus air-dries the platform and arranges the work or material rest of air-drying bench in through the setting, and the rethread induced draft fan makes and air-dries bench side production circulation air current. The part or the mould is placed on the material rest after being taken out of the deep cooling box, the air-drying airflow is continuously blown to the surface of the part or the mould, the supercooled air on the surface of the part or the mould is taken away, the supercooled air near the surface of the part or the mould is prevented from being condensed, and therefore the problem that the surface of the part or the mould is frosted after deep cooling is solved. The utility model also has the advantages of low cost and high efficiency

Drawings

FIG. 1 is a perspective view of the present invention (with a portion of the front side box removed);

fig. 2 is an internal perspective view of the utility model after the material frame is removed;

fig. 3 is a cross-sectional view of the present invention;

reference numerals are as follows: 1. air-drying the box body; 2. air drying platform; 3. an upper cavity; 4. a lower cavity; 5. a power plant; 6. an induced draft fan; 7. a material rack; 8. an air inlet; 9. an air outlet; 10. a central air suction opening; 11. a peripheral air outlet; 12. an air deflector; 13. hollow toper wind guide component.

Detailed Description

The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1 to 3:

the utility model provides a cryrogenic post-processing apparatus, includes air-dry box 1, be provided with in the air-dry box 1 and air-dry platform 2, air-dry platform 2 will air-dry box 1's inner chamber and cut apart into cavity 3 and cavity 4 down, be provided with power device 5 driven suction fan 6 in the cavity 4 down, upward be provided with work or material rest 7 in the cavity 3, placing treating after the cryrogenic is handled and air-dry part or mould on the work or material rest 7, air-dry platform 2's center department is provided with air intake 8, air-dry 2 both sides and air-dry and be provided with air outlet 9 between the box 1 inner wall, air intake 8 corresponds the setting with suction fan 6's central inlet scoop 10, and air outlet 9 corresponds the setting with suction fan 6's periphery air exit 11.

When the device is used, a part or a die which is out of a deep cooling box is placed on the material rack 7, then the material rack 7 is placed on the air drying table 2, the device is started, the air suction fan 6 starts to work to generate circulating air flow, the air flow sequentially flows through the inner cavity of the air suction fan 6, the peripheral air outlet 11, the lower cavity 4, the air outlet 9, the upper cavity 3, the air inlet 8, the central air suction inlet 10 and the inner cavity of the air suction fan 6, the circulating air flow is continuously blown to the surface of the part or the die to take away the supercooled air on the surface of the part or the die, and the supercooled air near the surface of the part or the die is prevented from being condensed, so that the problem that the surface of the part or the die is frosted after deep cooling is solved.

The air drying box body 1 comprises a rectangular lower box body and an arched top, the air suction fan 6 and the air drying table 2 are located in the rectangular lower box body, and the top of the material rack 7 is located at the intersection of the rectangular lower box body and the arched top.

In order to obtain a better air drying effect, a plurality of air deflectors 12 are arranged on the inner side wall of the air drying box body 1 corresponding to the upper cavity 3, and the air deflectors 12 are obliquely arranged and guide air to the direction of the material rack 7.

In this embodiment, the air deflectors 12 are strip-shaped plates distributed in a longitudinally staggered manner, the air deflectors 12 form an inclined air guide duct facing the rack 7 in the upper cavity 3, when wind enters the upper cavity 3 from the air outlets 9 on both sides, each air deflector 12 intercepts a part of air flow and guides the air flow to the rack 7 in the inclined direction, and other air flows not intercepted continue to the next air deflector 12. The air changes the flowing direction through the inclined drainage air duct, and returns to the central suction inlet 10 of the suction fan 6 through the air inlet 8 after the blowing rack 7 is swept.

Referring to the attached drawing 2, a hollow conical air guide assembly 13 communicated with the air inlet 8 is arranged below the air drying table 2, the lower end of the hollow conical air guide assembly 13 extends into a central air suction opening 10 of the air suction fan 6, and a conical outer wall of the hollow conical air guide assembly 13 forms an air outlet guide structure communicated with the air outlet 9. Further, the radial dimension of the hollow conical air guide assembly 13 is larger than that of the suction fan 6. The hollow conical air guiding assembly 13 of the present embodiment has a dual air guiding effect, and can guide the air flow from the air inlet 8 to the central air inlet 10 of the air suction fan 6, and can guide the air blown from the peripheral air outlet 11 of the air suction fan 6 to the air outlet 9.

The bottom of the material rack 7 is fixed on the air drying table 2, the material rack 7 is a multilayer material rack 7 and comprises a plurality of support columns and a plurality of material trays fixed on the support columns, and workpiece bases for loading parts are arranged on the material trays.

The power device 5 is a motor which is arranged at the bottom of the air drying box body 1 and is connected with a rotating shaft of the air suction fan 6 in a transmission way.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cryrogenic aftertreatment device, its characterized in that, including air-drying box (1), be provided with in air-drying box (1) and air-dry platform (2), air-dry platform (2) will air-dry the inner chamber of box (1) and cut apart into last cavity (3) and lower cavity (4), be provided with power device (5) driven suction fan (6) down in cavity (4), upward be provided with work or material rest (7) in cavity (3), place treating air-dry part or mould after the cryrogenic is handled on work or material rest (7), air-dry the center department of platform (2) and be provided with air intake (8), air-dry platform (2) both sides and air-dry and be provided with air outlet (9) between box (1) inner wall, air intake (8) correspond the setting with central inlet scoop (10) of suction fan (6), and air outlet (9) correspond the setting with the periphery mouth (11) of air suction fan (6).

2. Cryogenic post-treatment device according to claim 1, characterised in that the air drying box (1) comprises a rectangular lower box and an arched top, the suction fan (6) and the air drying table (2) are located in the rectangular lower box, and the top of the rack (7) is located at the intersection of the rectangular lower box and the arched top.

3. The cryogenic post-treatment device according to claim 1, wherein a plurality of air deflectors (12) are arranged on the inner side wall of the air drying box body (1) corresponding to the upper cavity (3), and the air deflectors (12) are obliquely arranged and guide air to the direction of the material rest (7).

4. The cryogenic post-treatment device according to claim 3, characterized in that the air deflector (12) is a strip-shaped plate which is longitudinally distributed in a staggered manner, and the air deflector (12) forms an inclined drainage duct towards the material rest (7) in the upper cavity (3).

5. The cryogenic aftertreatment device according to claim 3, wherein the air deflector (12) is an arc-shaped plate distributed spirally, and the air deflector (12) forms a spiral guide air duct facing the rack (7) in the upper cavity (3).

6. The cryogenic post-treatment device according to claim 1, characterized in that a hollow conical air guide assembly (13) communicated with the air inlet (8) is arranged below the air drying table (2), the lower end of the hollow conical air guide assembly (13) extends into a central air suction opening (10) of the air suction fan (6), and a conical outer wall of the hollow conical air guide assembly (13) forms an air outlet guide structure communicated with the air outlet (9).

7. The cryogenic post-treatment device according to claim 1, wherein the bottom of the material rack (7) is fixed on the air drying table (2), the material rack (7) is a multi-layer material rack and comprises a plurality of supporting columns and a plurality of material trays fixed on the supporting columns, and workpiece bases for loading parts are arranged on the material trays.

8. The cryogenic aftertreatment device according to claim 1, wherein the power device (5) is an electric motor which is arranged at the bottom of the air drying box body (1) and is in transmission connection with a rotating shaft of the suction fan (6).