CN221146968U

CN221146968U - Quick cooling device

Info

Publication number: CN221146968U
Application number: CN202322914001.4U
Authority: CN
Inventors: 陈玄; 丁贤东; 李楠
Original assignee: Puou Shanghai Automation Co ltd
Current assignee: Puou Shanghai Automation Co ltd
Priority date: 2023-10-30
Filing date: 2023-10-30
Publication date: 2024-06-14
Anticipated expiration: 2033-10-30

Abstract

The utility model discloses a rapid cooling device, which relates to the technical field of rapid cooling production equipment and aims to solve the problems of slower cooling speed and lower cooling efficiency of a denitration catalyst in the prior art.

Description

Quick cooling device

Technical Field

The utility model relates to the technical field of rapid cooling production equipment, in particular to a rapid cooling device.

Background

The denitration catalyst is a catalyst which plays a role in denitration reaction, the application is the most widely honeycomb type, holes with various specifications are uniformly distributed on the section, the holes are honeycomb type, and polluted gas passes through the holes to perform chemical reaction, so that the aim of removing nitrogen oxides is fulfilled.

The denitration catalyst is a ceramic body material, raw materials are made into mud blanks, the mud blanks are extruded into cuboid, and the cuboid is calcined in a high-temperature kiln to obtain a qualified catalyst product, so that the denitration catalyst after firing needs to be rapidly cooled in order to improve the production efficiency.

In the prior art, the denitration catalyst can only be subjected to natural air cooling, so that the problems of low cooling speed and low cooling efficiency exist, and the high-efficiency production of the denitration catalyst is affected.

Disclosure of utility model

In view of the problems existing in the prior art, the utility model discloses a rapid cooling device, which adopts the technical scheme that the rapid cooling device comprises a controller, a microprocessor, a placing bin, a bracket, an air duct, a cooling tank, a cooling water tank and a refrigerator, wherein the placing bin is a shell with a transparent top, a placing rack is arranged in the placing bin, a lifting lug is arranged at the top of the placing rack, the bottom of the placing bin is provided with the bracket, a bottom shell is arranged on the bracket, a cavity is arranged on the bottom surface of the bottom shell, the air duct is arranged in the cavity, a fan is arranged in the air duct, a water distribution ring is arranged on the top surface of the cavity and connected with the cooling water tank through a delivery pump, atomizing nozzles are uniformly arranged on the water distribution ring, the top of drain pan is equipped with the cooling jar, the cooling jar with place the top sealing connection of storehouse, the top sliding connection of cooling jar has the top cap, cooling tank is connected through the tuber pipe at the top of cooling jar lateral wall, cooling tank is equipped with the condenser, the condenser with the refrigerator is connected, be equipped with material temperature sensor in placing the storehouse, be equipped with liquid temperature sensor in the cooling tank, the liquid level gauge, microprocessor connects the fan the delivery pump the refrigerator material temperature sensor liquid temperature sensor the liquid level gauge, usable water smoke and air flow are cooled down to placing the storehouse, and the cooling effect is even quick to retrieve the reuse to the cooling water, has improved resource utilization, has reduced the cost.

As a preferable technical scheme of the utility model, a recovery pipe and a delivery pipe are arranged at the bottom of the bottom shell and are respectively used for recovering the recovered water in the bottom shell and delivering the water to the water distribution ring, a recovery port and a delivery port are arranged on the side wall of the cooling water tank, the recovery pipe is connected with the recovery port through a recovery pump, the delivery pipe is connected with the delivery port through the delivery pump, the recovery port is positioned in the middle of the side wall of the cooling water tank and is positioned at the bottom of the side wall of the cooling water tank, continuous supply of the cooling water is ensured, and the microprocessor is connected with the recovery pump.

As a preferable technical scheme of the utility model, the support is provided with the air guide cone, the air guide cone is uniformly provided with the air guide blades in an array, the side wall of the cooling tank is provided with the air guide rail, the air guide rail is spirally upwards, so that flowing air can be guided, the flowing stroke of the air is increased, and the heat exchange efficiency is improved.

As an optimized technical scheme of the utility model, the rear side of the top of the cooling tank is provided with the locating plate, the left side and the right side of the top of the cooling tank are symmetrically provided with the fasteners, the locating plate and the fasteners are both in sliding connection with the edge of the top cover, the top cover is provided with the handle, so that the top cover can be conveniently slid between the fasteners to be limited, and the locating plate is convenient for locating the top cover.

As a preferable technical scheme of the utility model, the tail end of the air pipe is provided with the air outlet, so that air can be discharged, the air pressure balance in the cooling water tank is kept, the air pipe is internally provided with the guide plate, the cooling water tank is internally provided with the vertical partition plate, and the vertical partition plate is connected with the guide plate and can guide the air flow direction in the air pipe.

As a preferable technical scheme of the utility model, baffle plates are arranged on the side walls of the vertical partition plate and the cooling water tank, a plurality of groups of baffle plates are arranged in a staggered way, and the condensers are arranged on the bottom surfaces of the baffle plates, so that moisture in the air can be condensed and separated out for recycling.

The utility model has the beneficial effects that: according to the utility model, the air guide cylinder and the atomizing nozzle are arranged at the bottom of the anti-placing bin, the air guide cone and the air guide rail are utilized to guide air flow, so that water mist flows upwards along with air spiral and flows out of the placing bin, heat emitted by the placing bin is quickly taken away, the cooling efficiency is improved, the production efficiency of a denitration catalyst is improved, the air flow stroke is increased by arranging the baffle plate in the cooling water tank, the condenser in the cooling water tank is cooled by the refrigerator, the condensing efficiency is improved, water in the air is recycled, meanwhile, water flowing down in the cooling tank is recycled by the bottom shell, the utilization rate of the water is improved, the waste of water resources is reduced, and the production cost is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a schematic view of a cross-sectional structure of A-A of the present utility model;

Fig. 4 is a schematic view of the bottom structure of the bracket of the present utility model.

In the figure: 1. placing a bin; 2. a bracket; 3. an air duct; 4. a cooling tank; 5. a top cover; 6. a cooling water tank; 7. a refrigerator; 8. a recovery pump; 9. a transfer pump; 10. a controller; 11. a placing rack; 12. a material temperature sensor; 20. a bottom case; 21. an air guide cone; 22. a water distribution ring; 23. an atomizing nozzle; 24. a recovery pipe; 25. a delivery tube; 26. wind-guiding blades; 30. a fan; 40. an air guide rail; 41. an air duct; 42. a deflector; 43. an exhaust port; 50. a fastener; 51. a positioning plate; 60. a vertical partition board; 61. a baffle plate; 62. recovering the mouth; 63. a delivery port; 70. a condenser; 71. a liquid temperature sensor; 72. a level gauge.

Detailed Description

Example 1

As shown in fig. 1 to 4, the utility model discloses a rapid cooling device, which adopts the technical scheme that the rapid cooling device comprises a controller 10, a microprocessor arranged in the controller 10, a placing bin 1, a bracket 2, an air duct 3, a cooling tank 4, a cooling water tank 6 and a refrigerator 7, wherein the placing bin 1 is a shell with a transparent top, a placing rack 11 is arranged in the placing bin 1, a lifting lug is arranged at the top of the placing rack 11, the bottom of the placing bin 1 is provided with the bracket 2, a bottom shell 20 is arranged on the bracket 2, a cavity is arranged on the bottom surface of the bottom shell 20, the air duct 3 is arranged in the cavity, a fan 30 is arranged in the air duct 3, a water distribution ring 22 is arranged on the top surface of the cavity, the water distribution ring 22 is connected with the cooling water tank 6 through a conveying pump 9, the water distribution ring 22 is evenly provided with an atomizing nozzle 23, the top of the bottom shell 20 is provided with a cooling tank 4, the cooling tank 4 is in sealing connection with the top of the placing bin 1, the top of the cooling tank 4 is slidably connected with a top cover 5, the top of the side wall of the cooling tank 4 is connected with a cooling water tank 6 through an air pipe 41, the cooling water tank 6 is provided with a condenser 70, the condenser 70 is connected with a refrigerator 7, a material temperature sensor 12 is arranged in the placing bin 1, the bottom in the cooling water tank 6 is provided with a liquid temperature sensor 71 and a liquid level meter 72, and a microprocessor is connected with a fan 30, a conveying pump 9, the refrigerator 7, the material temperature sensor 12, the liquid temperature sensor 71 and the liquid level meter 72.

As shown in fig. 3 and 4, in order to improve the recycling rate of the cooling water, a recycling pipe 24 and a conveying pipe 25 are arranged at the bottom of the bottom shell 20, a recycling port 62 and a conveying port 63 are arranged on the side wall of the cooling water tank 6, the recycling pipe 24 is connected with the recycling port 62 through a recycling pump 8, the conveying pipe 25 is connected with the conveying port 63 through a conveying pump 9, the recycling port 62 is positioned in the middle of the side wall of the cooling water tank 6, the conveying port 63 is positioned at the bottom of the side wall of the cooling water tank 6, and the microprocessor is connected with the recycling pump 8.

As shown in fig. 3 and 4, in order to control the air flow track, thereby prolonging the travel of air in the cooling tank 4 and improving the cooling efficiency, the support 2 is provided with an air guide cone 21, the air guide cone 21 is uniformly provided with air guide blades 26, the side wall of the cooling tank 4 is provided with an air guide rail 40, and the air guide rail 40 is spirally upward.

As shown in fig. 1 to 3, in order to seal the top cover 5 on the cooling tank 4 conveniently, a positioning plate 51 is arranged at the rear side of the top of the cooling tank 4, fasteners 50 are symmetrically arranged at the left and right sides of the top of the cooling tank 4, the positioning plate 51 and the fasteners 50 are slidably connected with the edge of the top cover 5, and a handle is arranged on the top cover 5.

As shown in fig. 1 to 3, in order to maintain the balance of internal air pressure and enhance the recovery effect of cooling water, an exhaust port 43 is provided at the end of the air duct 41, a baffle 42 is provided in the air duct 41, a vertical partition 60 is provided in the cooling water tank 6, and the vertical partition 60 is connected to the baffle 42.

As shown in fig. 3, in order to improve the travel of air in the cooling water tank 6 and the recycling effect of condensed water, baffle plates 61 are arranged on the side walls of the vertical partition plates 60 and the cooling water tank 6, the baffle plates 61 are arranged in a plurality of groups in a staggered manner, and condensers 70 are arranged on the bottom surfaces of the baffle plates 61.

The working principle of the utility model is as follows: when in use, firstly, the top cover 5 is taken down, then the placing rack 11 is lifted out, the denitration catalyst which needs to be cooled is placed on the placing rack 11, then the placing rack 11 is placed in the placing bin 1, the top cover 5 is pushed to the top opening of the cooling tank 4, the positioning plate 51 stops the top cover 5 to position, the fastener 50 limits the top cover 5, then the controller 10 is used for starting the fan 30, the recovery pump 8 and the delivery pump 9, the bracket 2 supports the placing bin 1, the fan 30 blows air to flow upwards, the air guide cylinder 3 guides air to the air guide cone 21, the delivery pump 9 sends water in the cooling water tank 6 into the delivery pipe 25 through the delivery opening 63, then the water guide cone 22 is sent into the water distribution ring 22, water mist is formed through the atomizing nozzle 23, the air flow blown along with the fan 30 flows to the air guide cone 21 around on the bottom surface of the air guide cone 21, flows upwards and is guided by the air guide blade 26 to flow in the tangential direction, then the water mist is led by the air guide rail 40 to spiral up along the outer wall of the placing bin 1 to take away the heat outside the placing bin 1, the water mist absorbs the heat emitted by the placing bin 1 in the moving process to improve the heat exchange cooling efficiency, in the process, some water flows down along the cooling tank 4 to be converged into the bottom shell 20, is sucked by the recovery pump 8 from the recovery pipe 24 and is sent into the cooling water tank 6 through the recovery port 62, then the air in the cooling tank 4 flows into the air pipe 41 and is led into the cooling water tank 6 by the baffle plate 42 and the vertical baffle plate 60, in the process, the air with the water vapor is blocked by the baffle plate 61 to flow back, the water vapor is condensed on the baffle plate 61 and falls down, recycling is performed again, the temperature in the cooling water tank 6 is monitored by the liquid temperature sensor 71, when the water temperature is too high, the controller 10 starts the refrigerator 7, the condenser 70 is cooled to improve condensation efficiency, water temperature is reduced, the liquid level meter 72 detects water level, early warning is carried out through the controller 10 when the water level is too low, condensed air is discharged from the air outlet 43, meanwhile, the material temperature sensor 12 monitors the temperature in the placing bin 1, after the temperature in the placing bin 1 is reduced to a target interval, the controller 10 turns off the fan 30, the refrigerator 7, the recovery pump 8 and the conveying pump 9, the top cover 5 is opened and taken out, the placing frame 11 is taken out, and the denitration catalyst is taken out to finish cooling.

The circuit connection related by the utility model is a conventional means adopted by the person skilled in the art, can obtain technical teaching through limited tests, and belongs to common general knowledge; the microprocessor provided by the utility model adopts an STM32 chip for connecting a sensor, starting and stopping a water pump and a fan, and the pin and the connection mode of the STM32 can be used by a person skilled in the art to obtain technical teaching by referring to technical manuals published by textbooks or manufacturers.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. The utility model provides a quick cooling device, includes controller (10), be equipped with microprocessor, its characterized in that in controller (10): still including placing storehouse (1), support (2), air duct (3), cooling jar (4), coolant tank (6), refrigerator (7), place storehouse (1) and be top penetrating casing, be equipped with rack (11) in placing storehouse (1), the top of rack (11) is equipped with the lug, the bottom of placing storehouse (1) is equipped with support (2), be equipped with drain pan (20) on support (2), be equipped with the cavity on the bottom surface of drain pan (20), be equipped with in the cavity air duct (3), be equipped with fan (30) in air duct (3), be equipped with water distribution ring (22) on the top surface of cavity, water distribution ring (22) through delivery pump (9) with coolant tank (6) are connected, evenly be equipped with atomizer (23) on water distribution ring (22), the top of drain pan (20) is equipped with cooling jar (4), cooling jar (4) with the top sealing connection of placing storehouse (1), the top of cooling jar (4) sliding connection has top cap (5) to have cooling tank (6) cooling down, be equipped with condenser (70) through coolant tank (6), the condenser (70) is connected with the refrigerator (7), a material temperature sensor (12) is arranged in the placing bin (1), a liquid temperature sensor (71) and a liquid level meter (72) are arranged in the cooling water tank (6), and the microprocessor is connected with the fan (30), the conveying pump (9), the refrigerator (7), the material temperature sensor (12), the liquid temperature sensor (71) and the liquid level meter (72).

2. A rapid cooling device according to claim 1, characterized in that: the bottom of drain pan (20) is equipped with recovery pipe (24), conveyer pipe (25), be equipped with recovery mouth (62), delivery port (63) on coolant tank (6) lateral wall, recovery pipe (24) are connected through retrieving pump (8) retrieve mouth (62), conveyer pipe (25) are passed through delivery pump (9) are connected delivery port (63), retrieve mouth (62) are located the middle part of coolant tank (6) lateral wall, delivery port (63) are located the bottom of coolant tank (6) lateral wall, microprocessor connects retrieve pump (8).

3. A rapid cooling device according to claim 1, characterized in that: the cooling tank is characterized in that an air guide cone (21) is arranged on the support (2), air guide blades (26) are uniformly arranged on the air guide cone (21), an air guide rail (40) is arranged on the side wall of the cooling tank (4), and the air guide rail (40) is spirally upwards.

4. A rapid cooling device according to claim 1, characterized in that: the cooling tank is characterized in that a locating plate (51) is arranged on the rear side of the top of the cooling tank (4), fasteners (50) are symmetrically arranged on the left side and the right side of the top of the cooling tank (4), the locating plate (51) and the fasteners (50) are in sliding connection with the edge of the top cover (5), and a handle is arranged on the top cover (5).

5. A rapid cooling device according to claim 1, characterized in that: the tail end of the air pipe (41) is provided with an air outlet (43), a guide plate (42) is arranged in the air pipe (41), a vertical partition plate (60) is arranged in the cooling water tank (6), and the vertical partition plate (60) is connected with the guide plate (42).

6. A rapid cooling device according to claim 5, wherein: baffle plates (61) are arranged on the side walls of the vertical baffle plates (60) and the cooling water tank (6), a plurality of groups of baffle plates (61) are arranged in a staggered mode, and condensers (70) are arranged on the bottom surfaces of the baffle plates (61).