Water-cooled activated carbon discharging and cooling equipment

Abstract

The utility model discloses water-cooled activated carbon discharging and cooling equipment which comprises a supporting frame and a plurality of heat conduction circulation pipes which are fixedly arranged on the supporting frame, distributed up and down and obliquely arranged, a plurality of partition plates are arranged in the heat conduction circulation pipes so as to form a plurality of cooling channels, and a pipe opening in the higher end of each heat conduction circulation pipe is further connected with a feeding hopper. A pipe opening of the lower end of each heat conduction circulation pipe is further connected with a material guiding plate, and the material guiding plate of the upper heat conduction circulation pipe in every two vertically adjacent heat conduction circulation pipes extends into the feeding hopper of the lower heat conduction circulation pipe. Cooling water covers are fixedly arranged at the upper end and the lower end of the heat conduction circulation pipe in a sealed mode respectively, a cooling water cavity is formed between the cooling water covers and the outer wall of the heat conduction circulation pipe in a wrapping mode, a water inlet is formed in the lowest end of each cooling water cover, and a water outlet is formed in the highest end of each cooling water cover. The equipment is used for immediately cooling discharged activated carbon particles, and can ensure that the activated carbon particles are immediately and effectively cooled after being discharged.

Description

Technical Field

[0001] The utility model relates to an activated carbon cooling device, in particular to a water-cooled activated carbon discharging cooling device. Background Art

[0002] The temperature of the activated carbon particles discharged after the carbonization treatment of coconut shell particles is still relatively high. Therefore, they need to be cooled first before the subsequent activation step. During the cooling process, to prevent the micropores of the activated carbon particles from being blocked due to excessive adsorption of impurities in the air, we usually adopt natural cooling or use water-cooling equipment, and avoid using direct blowing air-cooling.

[0003] Currently, there is a lack of specialized water-cooling equipment for coconut shell activated carbon particles in the market, and only general equipment can be used for water-cooling treatment. For example, coconut shell activated carbon is added into a round tube with spiral blades, and the outer wall of the rotating round tube is water-cooled. However, the effect of this method is not ideal because the coconut shell particles in the center of the round tube are difficult to contact the outer wall of the round tube, and the thermal conductivity between the particles is not sufficient to effectively transfer heat. This results in that in most cases, enterprises still rely on natural cooling, but the efficiency of natural cooling is obviously low.

[0004] In order to improve the processing efficiency of activated carbon, reduce the time cost and enhance the overall efficiency of the enterprise, we design a water-cooled cooling device specifically for activated carbon particles. Such a device can ensure that the activated carbon particles are effectively cooled immediately after discharging. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a water-cooled activated carbon discharging cooling device to solve the problems described in the background art.

[0006] The technical solution of the utility model is realized as follows:

[0007] A water-cooled activated carbon discharging and cooling device, including a support frame, further includes a plurality of inclined heat-conducting flow pipes fixedly arranged on the support frame. The cross-section of the heat-conducting flow pipe is a ring rectangle. A plurality of heat-conducting flow pipes are distributed at intervals up and down. Inside the heat-conducting flow pipe, there are several partition plates arranged at intervals. The top of the partition plate is integrally and fixedly connected to the top of the inner pipe wall of the heat-conducting flow pipe, and the bottom of the partition plate is integrally and fixedly connected to the bottom of the inner pipe wall of the heat-conducting flow pipe. The several partition plates divide the inside of the heat-conducting flow pipe into a plurality of cooling channels communicating with both ends of the heat-conducting flow pipe. The pipe orifice at the higher end of the heat-conducting flow pipe is also connected with a feed hopper, and the pipe orifice at the lower end of the heat-conducting flow pipe is also connected with a guide plate. The guide plate of the heat-conducting flow pipe arranged above in two adjacent upper and lower heat-conducting flow pipes extends into the feed hopper of the heat-conducting flow pipe arranged below. The upper and lower ends of the heat-conducting flow pipe are also hermetically and fixedly provided with cooling water covers respectively. A cooling water cavity is formed by wrapping between the cooling water cover and the outer wall of the heat-conducting flow pipe. The lowest end of the cooling water cover is also provided with a water inlet, and the highest end of the cooling water cover is also provided with a water outlet.

[0008] When using the above scheme, the carbonized high-temperature activated carbon particles are added from the feed hopper of the uppermost heat-conducting flow pipe. Under the action of gravity, the activated carbon particles flow into the cooling channels of the heat-conducting flow pipe. The activated carbon particles transfer heat to the heat-conducting flow pipe by contacting the inner wall of the cooling channel. At this time, cooling water is filled into the water inlet below the cooling water cover. The cooling water gradually fills the cooling water cavity from bottom to top and is discharged from the water outlet above the cooling water cover.

[0009] The heat absorbed by the heat-conducting flow pipe is transferred to the cooling water in the cooling water cavity, so that the cooling water continuously reduces the temperature of the heat-conducting flow pipe, enabling the cooling channels in the heat-conducting flow pipe to continuously absorb the heat in the activated carbon particles.

[0010] By setting the water inlet below and the water outlet above the cooling water cover and using the principle that hot water floats on cold water, the heated water can be quickly discharged from the cooling water cavity, improving the cooling efficiency inside the cooling water cover.

[0011] By setting the heat-conducting flow pipes continuously distributed at intervals up and down, when the activated carbon particles fall from the upper heat-conducting flow pipe to the lower feed hopper, it is equivalent to performing a uniform tumbling operation on the activated carbon particles, enabling most of the activated carbon particles to have the opportunity to contact the cooling channels.

[0012] By setting a plurality of partition plates, the contact area between the inside of the heat-conducting flow pipe and the activated carbon particles is increased, improving the heat conduction efficiency and the cooling effect of the activated carbon particles.

[0013] By setting multiple layers of heat-conducting flow pipes, it can not only increase the effective cooling distance of the cooling device, improve the cooling effect, but also reduce the floor area of the device.

[0014] A further technical solution is that a plurality of fins are respectively provided at the upper and lower ends of the heat-conducting flow pipe. The fins are arranged inside the cooling water cover, and the bottom of the fins is integrally and fixedly connected to the pipe wall of the heat-conducting flow pipe.

[0015] When using the above solution, by setting the fins, the cooling efficiency of the heat-conducting flow pipe can be improved.

[0016] A further technical solution is that the fins extend along the directions of the two ends of the heat-conducting flow pipe.

[0017] When using the above solution, by setting the extending direction of the fins, the efficiency of the heated water flowing towards the water outlet can be improved, and the cooling effect can be enhanced.

[0018] A further technical solution is that the cooling water cover is a cuboid-shaped cover body, and the upper and lower end faces of the heat-conducting flow pipe are completely wrapped by the cooling water cover.

[0019] A further technical solution is that the distance between several partition plates is the same.

[0020] By setting the equidistant partition plates, the cross-sectional areas of the cooling channels are basically the same, so that the activated carbon particles can obtain a more uniform cooling effect in the cooling channels.

[0021] A further technical solution is that the heat-conducting flow pipe, the partition plates and the fins are all made of metal.

[0022] A further technical solution is that the heat-conducting flow pipe, the partition plates and the fins are all made of aluminum alloy material.

[0023] A further technical solution is that the material guiding plate includes a bottom plate connecting the bottom of the pipe orifice of the heat-conducting flow pipe, and also includes side plates respectively fixed on the left and right sides of the bottom plate, and the two side plates are respectively connected to the left and right sides of the pipe orifice of the heat-conducting flow pipe.

[0024] The beneficial effects of the present utility model are as follows:

[0025] 1. High-efficiency heat conduction: The design of the heat-conducting flow pipe in the solution enables the activated carbon particles to effectively conduct heat through contact with the inner wall of the pipe. This design not only accelerates the transfer of heat but also improves the cooling efficiency.

[0026] 2. High-efficiency drainage method: By setting the flow mode of the cooling water cover with water inlet at the lower part and water outlet at the upper part, and utilizing the principle that hot water floats on cold water, the heated water can be quickly discharged from the cooling water cavity. This method optimizes the cooling process and improves the efficiency of the cooling system.

[0027] 3. Uniform cooling: The continuous distribution design of the heat-conducting flow pipes ensures that when the activated carbon particles fall from the upper pipes into the lower feeding hopper, the particles can tumble evenly, enabling most of the activated carbon particles to have the opportunity to contact the cooling channels, thus achieving uniform cooling.

[0028] 4. High-efficiency contact area: By setting multiple partitions, the contact area between the inside of the heat-conducting flow pipes and the activated carbon particles is increased. This not only improves the heat-conducting efficiency but also enhances the cooling effect of the activated carbon particles.

[0029] 5. Space efficiency: By setting multiple layers of heat-conducting flow pipes, the effective cooling distance of the cooling equipment is extended to enhance the cooling effect, and at the same time, the space occupied by the equipment is optimized, making the overall structure more compact.

[0030] 6. Enhanced cooling performance: By setting fins on the heat-conducting flow pipes, the cooling efficiency is further improved. This design helps to dissipate the heat conducted by the activated carbon particles more quickly. Description of the Drawings

[0031] Figure 1 It is a general schematic diagram under the partial structure section of the present utility model;

[0032] Figure 2 is Figure 1 the structural diagram of the heat-conducting flow pipes and related structures under the A view in

[0033] In the figure, 1. Feeding hopper, 2. Water outlet, 3. Cooling water cover, 4. Fins, 5. Partition, 6. Cooling channel, 7. Water inlet, 8. Heat-conducting flow pipe, 9. Material guiding plate, 10. Support frame. Detailed Embodiment

[0034] To better understand the technical content of the present utility model, specific embodiments are provided below, and the present utility model will be further described in conjunction with the drawings.

[0035] Refer to Figures 1 to 2 , a water-cooled activated carbon discharging and cooling device, including a support frame 10, and further including a plurality of inclined heat-conducting flow pipes 8 fixedly arranged on the support frame 10. The cross-section of the heat-conducting flow pipe 8 is a ring rectangle and is made of aluminum alloy material. A plurality of heat-conducting flow pipes 8 are distributed at intervals up and down.

[0036] The heat-conducting flow pipe 8 is connected to the support frame 10 by screwing or welding on the left and right side walls.

[0037] It should be particularly noted that Figure 1Only four heat conduction flow tubes 8 are provided, which does not specifically indicate that this is the best arrangement scheme, but is convenient for demonstrating the structure in a limited space. When the site height permits, the more layers of the heat conduction flow tubes 8, the better. Since the heat conduction flow tubes 8 of this equipment can be built upwards in sequence, the number of additional layers of heat conduction flow tubes 8 can be selected according to the actual situation.

[0038] Inside the heat conduction flow tube 8, several partition plates 5 are provided at intervals. The top of the partition plate 5 is integrally and fixedly connected to the top of the inner wall of the heat conduction flow tube 8, and the bottom of the partition plate 5 is integrally and fixedly connected to the bottom of the inner wall of the heat conduction flow tube 8.

[0039] Preferably, the partition plate 5 and the heat conduction flow tube 8 are integrally cast. In the absence of conditions, a welding process can be selected.

[0040] The distance between several partition plates 5 is the same. Several partition plates 5 divide the inside of the heat conduction flow tube 8 into multiple cooling channels 6 that communicate with the two ends of the heat conduction flow tube 8.

[0041] The upper end opening of the heat conduction flow tube 8 is also connected to a feed hopper 1, and the lower end opening of the heat conduction flow tube 8 is also connected to a guide plate 9. The guide plate 9 includes a bottom plate connected to the bottom of the opening of the heat conduction flow tube 8, and also includes side plates respectively fixed on the left and right sides of the bottom plate. The two side plates are respectively connected to the left and right sides of the opening of the heat conduction flow tube 8.

[0042] Among two adjacent heat conduction flow tubes 8 up and down, the guide plate 9 of the upper heat conduction flow tube 8 extends into the feed hopper 1 of the lower heat conduction flow tube 8.

[0043] At the upper and lower ends of the heat conduction flow tube 8, cooling water covers 3 are respectively and hermetically fixed. The cooling water cover 3 is a cuboid-shaped cover body, and the cooling water cover 3 completely wraps the upper and lower end faces of the heat conduction flow tube 8. The cooling water cover 3 is made of hard plastic and can be hermetically connected to the heat conduction flow tube 8 by various methods such as screwing or gluing. A cooling water cavity is formed by wrapping between the outer wall of the cooling water cover 3 and the heat conduction flow tube 8. The lowest end of the cooling water cover 3 is also provided with a water inlet 7, and the highest end of the cooling water cover 3 is also provided with a water outlet 2.

[0044] At the upper and lower ends of the heat conduction flow tube 8, several fins 4 are also provided respectively. The fins 4 are arranged inside the cooling water cover 3. The bottom of the fins 4 is integrally and fixedly connected to the tube wall of the heat conduction flow tube 8, and the fins 4 extend along the direction of the two ends of the heat conduction flow tube 8.

[0045] Preferably, the fins 4 and the heat conduction flow tube 8 are integrally cast. In the absence of conditions, a welding process can be selected.

[0046] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A water-cooled activated carbon discharge cooling device, characterized in that: The heat conducting pipe is provided with a plurality of partitions arranged at intervals, the top of the partition is integrally fixedly connected to the top of the inner tube wall of the heat conducting pipe, and the bottom of the partition is integrally fixedly connected to the bottom of the inner tube wall of the heat conducting pipe. The plurality of partitions separate the interior of the heat conducting pipe into a plurality of cooling channels connecting the pipe openings at both ends of the heat conducting pipe. The pipe opening at the higher end of the heat conducting pipe is also connected to a feed hopper, and the pipe opening at the lower end of the heat conducting pipe is also connected to a guide plate. The guide plate of the upper heat conducting pipe of two adjacent upper and lower heat conducting pipes extends into the feed hopper of the lower heat conducting pipe. The upper and lower ends of the heat conducting pipe are respectively sealed and fixed with cooling water covers, and a cooling water cavity is formed between the cooling water cover and the outer wall of the heat conducting pipe. The lowest end of the cooling water cover is also provided with a water inlet, and the highest end of the cooling water cover is also provided with a water outlet.

2. A water-cooled activated carbon discharging cooling device according to claim 1, characterized in that: The upper end and the lower end of the heat conduction flow pipe are respectively provided with a plurality of fins, the fins are arranged in the cooling water cover, and the bottom of the fins is integrally fixedly connected with the pipe wall of the heat conduction flow pipe.

3. A water-cooled activated carbon discharging cooling device according to claim 2, characterized in that: The fins extend along the directions of the tube openings at both ends of the heat conduction flow tube.

4. The water-cooled activated carbon discharging cooling device according to claim 1 is characterized in that: The cooling water cover is a rectangular parallelepiped cover body, and the cooling water cover completely wraps the upper end surface and the lower end surface of the heat conduction flow pipe.

5. The water-cooled activated carbon discharging cooling device according to claim 1 is characterized in that: The spacing distances between the plurality of partitions are the same.

6. The water-cooled activated carbon discharging cooling device according to claim 1, characterized in that: The heat conduction circulation pipe, the partition plate and the fin are all made of metal.

7. A water-cooled activated carbon discharge cooling device according to claim 6, characterized in that: The heat conduction circulation pipe, the partition plate and the fin are all made of aluminum alloy material.

8. The water-cooled activated carbon discharging cooling device according to claim 1, characterized in that: The material guide plate includes a bottom plate connected to the bottom of the pipe opening of the heat conduction circulation pipe, and also includes side plates fixedly arranged on the left and right sides of the bottom plate, and the two side plates are respectively connected to the left and right sides of the pipe opening of the heat conduction circulation pipe.

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