Spraying circulating device for cooling cellar

Abstract

The utility model discloses a spray circulation device for cooling cellar, including the rotatory spray subassembly installed on the top of cellar body, rotatory spray subassembly includes equidistantly set up C-type splint on the top of cellar body, and the outer wall of C-type splint is screwed with the fastening bolt, the top of C-type splint is welded with the reinforcing plate along the inclined direction, and the reinforcing plate is fixed on the top of C-type splint. Atomizing nozzles are arranged on the reinforcing plate and communicate with the same first annular communicating pipe, a limiting rod is welded to the outer wall of the bottom of the reinforcing plate, and a gear ring with an arc-shaped limiting groove formed in the top is slidably inserted into the bottom of the limiting rod; the whole cooling device adopts a disassembly and assembly mode, the rotary spraying assembly can be rapidly installed on the top of a cooling cellar needing to be cooled, so that the practicability of the cooling device is greatly improved, the annular water collecting tank is arranged at the bottom, and the semiconductor chilling plate and the heat conduction fins are arranged in a matched mode, so that the heat dissipation effect of hot water can be greatly improved; and the later cooling efficiency is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical processing, in particular to a spray circulation device for a cooling cellar. Background Art

[0002] A catalyst, also known as a catalyst, is a substance that changes the reaction rate but does not change the total standard Gibbs free energy of the reaction. In a chemical reaction, a substance that can change (speed up or slow down) the chemical reaction rate of other substances, while its own mass and chemical properties do not change before and after the reaction (will change during the reaction) is called a catalyst. There are many types of catalysts, which can be divided into liquid catalysts and solid catalysts according to their state; and divided into homogeneous catalysts and multiphase catalysts according to the phase state of the reaction system. During the processing and preparation of the catalyst, it is easy to generate heat, so it needs to be cooled down, and during the cooling process, a cooling kiln needs to be used to cool the catalyst. However, there are still some problems when the existing cooling kiln dissipates heat:

[0003] Low heat dissipation and cooling efficiency. The existing cooling cellar has a single heat dissipation and cooling effect during the heat dissipation and cooling process. It only uses the method of immersing half of the cooling cellar in water for cooling. This cooling method will cause the hot catalyst above the cooling cellar to be unable to dissipate heat effectively, and this heat dissipation method will result in low overall heat dissipation efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a spray circulation device for a cooling cellar.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A spray circulation device for a cooling cellar comprises a rotary spray assembly installed on the top of the cellar body, wherein the rotary spray assembly comprises C-shaped clamps equidistantly arranged on the top of the cellar body, and the outer wall of the C-shaped clamp is screwed with fastening bolts, a reinforcement plate is welded to the top of the C-shaped clamp along an inclined direction, and an atomizing nozzle is arranged on the reinforcement plate, and the atomizing nozzles are all connected to the same first annular connecting pipe, a limiting rod is welded to the outer wall of the bottom of the reinforcement plate, and the bottom of the limiting rod is slidably inserted into a gear ring with an arc-shaped limiting groove on the top.

[0007] As a further solution of the utility model: a driving gear is meshed on the side surface of the gear ring, and a servo motor is connected to the axis of the driving gear.

[0008] As a further solution of the utility model: a connecting rod is welded to the outer wall of the bottom of the gear ring along an inclined direction, and a spray head is welded to the end of the connecting rod, and the spray head nozzles are distributed in an arc shape.

[0009] As a further solution of the utility model: the inner wall of one side of the sprinkler head is connected with a connecting metal pipe, and the bottom of the connecting metal pipe is connected with a second annular connecting pipe, and the bottom of the second annular connecting pipe is connected with a lifting pump.

[0010] As a further solution of the utility model: the outer wall of the bottom of the cellar body is provided with an annular water collecting trough, and a lifting pump is placed above the annular water collecting trough.

[0011] As a further solution of the utility model: the outer wall of the connecting metal pipe is welded with heat-conducting fins distributed at equal distances.

[0012] As a further solution of the utility model: semiconductor cooling plates distributed at equal distances are embedded in the inner wall of the bottom of the annular water collecting tank, and the heat absorbing surface of the semiconductor cooling plates faces the inner wall of the annular water collecting tank, and the heat dissipating surface of the semiconductor cooling plates faces the outer wall.

[0013] Compared with the prior art, the utility model provides a spray circulation device for cooling cellar, which has the following beneficial effects:

[0014] A spray circulation device for a cooling cellar adopts a disassembly and assembly method as the whole, and the rotating spray component can be quickly installed on the top of the cooling cellar that needs to be cooled, thereby greatly improving the practicality of the cooling device. An annular water collecting trough is set at the bottom, and the semiconductor refrigeration plate and heat-conducting fins are set up, which can greatly improve the heat dissipation effect of hot water and accelerate the subsequent cooling efficiency.

[0015] A spray circulation device for a cooling cellar can effectively reduce the heat of the surrounding air by spraying water mist arranged above during the cooling process. After the surrounding temperature is reduced, cold water is continuously sprayed around the cooling cellar to evenly cool the surrounding outer walls of the cooling cellar. The double cooling method can greatly improve the cooling effect.

[0016] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a spray circulation device for a cooling cellar proposed by the utility model;

[0018] Figure 2 This is a top view of the overall structure of a spray circulation device for a cooling cellar proposed by the utility model;

[0019] Figure 3 This is a first-view structural schematic diagram of a spray circulation device for a cooling cellar proposed by the utility model;

[0020] Figure 4The utility model is a schematic diagram of the structure of a rotary spray component of a spray circulation device for a cooling cellar.

[0021] In the figure: 1. cellar body; 2. C-shaped clamp; 3. fastening bolts; 4. reinforcement plate; 5. atomizing nozzle; 6. first annular connecting pipe; 7. limiting rod; 8. arc-shaped limiting groove; 9. gear ring; 10. driving gear; 11. servo motor; 12. connecting rod; 13. sprinkler head; 14. connecting metal pipe; 15. second annular connecting pipe; 16. lifting pump; 17. annular water collecting tank. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0023] A spray circulation device for cooling kiln, this embodiment is based on the heat dissipation problem in the catalyst production process, in order to achieve rapid cooling of the catalyst, such as Figure 1-4 As shown, it includes a rotary spray assembly installed on the top of the cellar body 1, and the rotary spray assembly includes a C-type clamping plate 2 arranged at an equal distance on the top of the cellar body 1, and the outer wall of the C-type clamping plate 2 is screwed with a fastening bolt 3, and a reinforcing plate 4 is welded on the top of the C-type clamping plate 2 along the inclined direction, and an atomizing nozzle 5 is arranged on the reinforcing plate 4, and the atomizing nozzle 5 is connected to the same first annular connecting pipe 6, and a limiting rod 7 is welded on the outer wall of the bottom of the reinforcing plate 4, and the bottom of the limiting rod 7 is slidably inserted into a gear ring 9 with an arc-shaped limiting groove 8 on the top;

[0024] The overall disassembly and assembly method is adopted, and the rotary spray component can be quickly installed on the top of the cooling cellar that needs to be cooled, thereby greatly improving the practicality of the cooling device. An annular water collecting trough 17 is set at the bottom, and the semiconductor refrigeration plate and heat-conducting fins are set up, which can greatly improve the heat dissipation effect of hot water and accelerate the subsequent cooling efficiency.

[0025] The side of the gear ring 9 is meshed with a driving gear 10, and a servo motor 11 is connected to the axis of the driving gear 10. A connecting rod 12 is welded to the outer wall of the bottom of the gear ring 9 in an inclined direction, and a spray head 13 is welded to the end of the connecting rod 12. The nozzle of the spray head 13 is distributed in an arc shape. The inner wall of one side of the spray head 13 is connected to a connecting metal pipe 14, and the bottom of the connecting metal pipe 14 is connected to a second annular connecting pipe 15, and the bottom of the second annular connecting pipe 15 is connected to a lifting pump 16;

[0026] During the cooling process, the water mist spraying device above can effectively reduce the surrounding air temperature. After the surrounding temperature is lowered, the cooling cellar can be evenly cooled by continuously spraying cold water around it. The double cooling method can greatly improve the cooling effect.

[0027] When this embodiment is used, the annular water collecting trough 17 is first set at the bottom of the cellar body 1, and then the C-shaped clamp 2 is clamped on the top outer wall of the cellar body 1 and distributed at equal distances. The C-shaped clamp 2 can be fixed by the fastening bolts 3. After fixing, the first annular connecting pipe 6 on the top is connected to the external water source, and then the atomizing nozzle 5 is used to continuously cool down the surroundings of the cellar body 1, thereby greatly reducing the temperature around the cellar body 1. After maintaining a suitable temperature, the lifting pump 16 is placed in cold water, and cold water is continuously sprayed from the sprinkler head 13. The cold water will be sprayed on the surrounding outer walls of the cellar body 1, absorbing heat from top to bottom, and the high-temperature catalyst inside the cellar body 1 can be cooled. By first cooling the surrounding temperature and then continuously cooling the outer wall of the cellar body 1, the cooling of the outer wall of the cellar body 1 can be greatly improved. Example

[0028] A spray circulation device for cooling kiln, such as Figure 1-4 As shown, this embodiment makes the following supplements on the basis of Embodiment 1: an annular water collecting trough 17 is provided on the outer wall of the bottom of the cellar body 1, and a lifting pump 16 is placed above the annular water collecting trough 17, and the outer wall of the connecting metal pipe 14 is welded with heat-conducting fins distributed at equal distances, and the inner wall of the bottom of the annular water collecting trough 17 is embedded with semiconductor cooling plates distributed at equal distances, and the heat-absorbing surface of the semiconductor cooling plate faces the inner wall of the annular water collecting trough 17, and the heat-dissipating surface of the semiconductor cooling plate faces the outer wall.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spray circulation device for a cooling cellar, comprising a rotary spray assembly mounted on the top of a cellar body (1), characterized in that: The rotary spray assembly comprises a C-shaped clamp (2) which is equidistantly arranged on the top of the cellar body (1), and the outer wall of the C-shaped clamp (2) is screwed with a fastening bolt (3), a reinforcing plate (4) is welded to the top of the C-shaped clamp (2) in an inclined direction, and an atomizing nozzle (5) is arranged on the reinforcing plate (4), and the atomizing nozzle (5) is connected to the same first annular connecting pipe (6), and a limiting rod (7) is welded to the outer wall of the bottom of the reinforcing plate (4), and the bottom of the limiting rod (7) is slidably inserted into a toothed ring (9) with an arc-shaped limiting groove (8) on the top.

2. A spray circulation device for cooling kiln according to claim 1, characterized in that: A driving gear (10) is meshed on the side surface of the gear ring (9), and a servo motor (11) is connected to the axis of the driving gear (10).

3. A spray circulation device for cooling kiln according to claim 1, characterized in that: A connecting rod (12) is welded to the outer wall of the bottom of the gear ring (9) in an inclined direction, and a spray head (13) is welded to the end of the connecting rod (12), wherein the spray head (13) has an arc-shaped nozzle.

4. A spray circulation device for cooling kiln according to claim 3, characterized in that: The inner wall of one side of the shower head (13) is connected to a connecting metal pipe (14), and the bottom of the connecting metal pipe (14) is connected to a second annular connecting pipe (15), and the bottom of the second annular connecting pipe (15) is connected to a lifting pump (16).

5. A spray circulation device for cooling kiln according to claim 4, characterized in that: The outer wall of the bottom of the cellar body (1) is provided with an annular water collecting trough (17), and a lifting pump (16) is placed above the annular water collecting trough (17).

6. A spray circulation device for cooling cellar according to claim 4, characterized in that: The outer wall of the connecting metal tube (14) is welded with heat-conducting fins distributed at equal distances.

7. A spray circulation device for cooling kiln according to claim 5, characterized in that: Semiconductor cooling plates are embedded in the inner wall of the bottom of the annular water collecting groove (17) and are distributed at equal distances, with the heat absorbing surface of the semiconductor cooling plate facing the inner wall of the annular water collecting groove (17) and the heat dissipating surface of the semiconductor cooling plate facing the outer wall.

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