Cooling mechanism for fly ash treatment

Abstract

The invention relates to the technical field of fly ash treatment, in particular to a cooling mechanism for fly ash treatment.The cooling mechanism comprises a fly ash treatment equipment body, a smoke inlet pipe, a liquid storage tank and a small smoke pipe, the smoke inlet pipe and the small smoke pipe are arranged at the top of the fly ash treatment equipment body, and a fixing frame is fixed to one end of the smoke inlet pipe through a bolt; a liquid storage tank is arranged at the bottom of the fixing frame, and a suction pump A is installed on one side of the top of the liquid storage tank through a reserved opening and bolts. The suction pump A sucks the cooling liquid in the liquid storage tank and injects the cooling liquid into the cooling pipe through the pipeline and the water inlet, heat dissipated by high-temperature smoke in the smoke inlet pipe is absorbed, then the suction pump B sucks the cooling liquid into the liquid storage tank through the water outlet, the liquid in the cooling pipe forms circulation, cooling is conducted continuously in a water cooling mode, and cooling efficiency is improved. And the situation that high-temperature smoke directly enters the fly ash treatment equipment body, the interior of the equipment is damaged, and faults are caused is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of fly ash treatment, and in particular to a cooling mechanism for fly ash treatment. Background Art

[0002] Garbage is solid waste generated in human daily life and production, and garbage disposal is usually carried out by landfill or incineration. However, a large amount of suspended fly ash will be produced during the garbage incineration process, and the fly ash contains a large number of tiny particles. These fly ashes need to be treated by fly ash treatment equipment and are hazardous wastes.

[0003] However, fly ash is often discharged together with high-temperature airflow. In long-term use, the high-temperature airflow will damage the internal parts of the fly ash treatment mechanism, and the soot particles in the fly ash will block the filter, causing the high-temperature airflow to flow back. Therefore, a cooling mechanism for fly ash treatment is proposed. It is convenient to cool the airflow containing fly ash and soot, and also clean the airflow in real time to avoid blockage and backflow, thereby extending the service life of the fly ash treatment mechanism and improving the treatment efficiency. Summary of the invention

[0004] In response to the problems in the prior art, the present invention provides a cooling mechanism for fly ash treatment, which facilitates cooling of the airflow containing fly ash and smoke, while also cleaning the fly ash in real time to avoid backflow caused by blockage, thereby extending the service life of the fly ash treatment mechanism and improving the treatment efficiency.

[0005] The technical solution adopted by the present invention to solve its technical problem is a cooling mechanism for fly ash treatment, comprising a fly ash treatment equipment body, a smoke inlet pipe, a liquid storage tank and a small smoke pipe, the top of the fly ash treatment equipment body is respectively provided with a smoke inlet pipe and a small smoke pipe, one end of the smoke inlet pipe is fixed to a fixing frame by bolts, a liquid storage tank is provided at the bottom of the fixing frame, a suction pump A is installed on one side of the top of the liquid storage tank through a reserved opening and bolts, a suction pump B is provided on the side of the liquid storage tank away from the suction pump A, a motor is provided at the bottom of one side of the small smoke pipe, and a filter is provided in the small smoke pipe;

[0006] A water tank is provided on one side of the top of the fly ash processing equipment body corresponding to the small smoke pipe, and a spray is installed on one side of the top of the fly ash processing equipment body corresponding to the water tank through a reserved opening and bolts.

[0007] Specifically, the water inlet and the water outlet are respectively installed on both sides of the fixing frame corresponding to the top of the smoke inlet pipe through reserved openings and bolts, and the water inlet and the water outlet are respectively connected to the water outlet of the suction pump A and the water inlet of the suction pump B through pipes.

[0008] Specifically, the inner wall of the smoke inlet pipe is made of hollow stainless steel, the inner wall of the smoke inlet pipe is provided with a cooling pipe, and the water inlet and outlet of the cooling pipe respectively penetrate the reserved opening at the top of the smoke inlet pipe and are connected with the water inlet and outlet.

[0009] Specifically, the inner walls of the small smoke tube are connected to a reciprocating screw via a rotating shaft, the driving end of the motor is connected to one end of the reciprocating screw via the rotating shaft, a sliding sleeve is provided on the outer periphery of the reciprocating screw, a sliding rail is provided on the side of the inner wall of the small smoke tube corresponding to the reciprocating screw, one end of the sliding sleeve is fixed to a cleaning brush by a screw, and the other end of the cleaning brush is slidably connected to the sliding rail via a slider, and the bottom of the cleaning brush is in contact with the top surface of the filter.

[0010] Specifically, the bottom of the small smoke pipe is communicated with the top of the fly ash processing equipment body.

[0011] Specifically, a water pump is fixed on the top of the water tank through a reserved opening and bolts, and a water outlet of the water tank is connected to a sprinkler through a pipe.

[0012] Beneficial effects of the present invention:

[0013] (1) The cooling mechanism for fly ash treatment described in the present invention comprises a suction pump A that sucks the coolant in the liquid storage tank and injects it into the cooling pipe through a pipeline and a water inlet, thereby absorbing the heat dissipated by the high-temperature smoke in the smoke inlet pipe, and then the coolant is sucked into the liquid storage tank through the water outlet by the suction pump B, so that the liquid in the cooling pipe forms a circulation and is continuously cooled by water cooling, thereby preventing the high-temperature smoke from directly entering the interior of the fly ash treatment equipment body and causing damage to the interior of the equipment, resulting in malfunctions.

[0014] (2) The cooling mechanism for fly ash treatment described in the present invention has a motor driving the reciprocating screw to rotate, thereby driving the sliding sleeve and the cleaning brush to clean the ash particles accumulated or blocked on the filter screen along the sliding rail. At the same time, the water pump draws water from the water tank and sprays it into the fly ash treatment equipment body, thereby wrapping up the dust particles in the fly ash smoke, preventing the fly ash smoke from flowing back, and facilitating subsequent filtering and other treatments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is an overall schematic diagram of the present invention;

[0017] Figure 2 It is a schematic plan view of the smoke inlet pipe of the present invention;

[0018] Figure 3 This is a schematic diagram of the interior of the small cigarette tube of the present invention;

[0019] In the figure: 1. fly ash treatment equipment body; 2. smoke inlet pipe; 3. fixed frame; 4. liquid storage tank; 5. suction pump A; 6. water inlet; 7. cooling pipe; 8. water outlet; 9. suction pump B; 10. small smoke pipe; 11. motor; 12. reciprocating screw; 13. sliding sleeve; 14. sliding rail; 15. cleaning brush; 16. filter; 17. water tank; 18. water pump; 19. spray. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0021] In order to cool down the airflow containing fly ash and soot, it is also necessary to clean the airflow in real time to avoid blockage and backflow, thereby extending the service life of the fly ash treatment mechanism and improving the treatment efficiency. Figure 1-3 As shown, a cooling mechanism for fly ash treatment described in the present invention comprises a fly ash treatment equipment body 1, a smoke inlet pipe 2, a liquid storage tank 4 and a small smoke pipe 10, the top of the fly ash treatment equipment body 1 is respectively provided with a smoke inlet pipe 2 and a small smoke pipe 10, one end of the smoke inlet pipe 2 is fixed to a fixing frame 3 by bolts, a liquid storage tank 4 is provided at the bottom of the fixing frame 3, a suction pump A5 is installed on one side of the top of the liquid storage tank 4 through a reserved opening and bolts, a suction pump B9 is provided on the side of the liquid storage tank 4 away from the suction pump A5, a motor 11 is provided at the bottom of one side of the small smoke pipe 10, and a filter screen 16 is provided in the small smoke pipe 10;

[0022] A water tank 17 is provided on one side of the top of the fly ash treatment equipment body 1 corresponding to the small smoke pipe 10 , and a spray 19 is installed on one side of the top of the fly ash treatment equipment body 1 corresponding to the water tank 17 through a reserved opening and bolts.

[0023] When in use, high-temperature fly ash smoke enters the smoke inlet pipe 2, and the suction pump A5 sucks the coolant in the liquid storage tank 4 through the pipeline and the water inlet 6 and injects it into the cooling pipe 7, absorbing the heat dissipated by the high-temperature smoke in the smoke inlet pipe 2, and then the coolant is sucked into the liquid storage tank 4 through the water outlet 8 by the suction pump B9, so that the liquid in the cooling pipe 7 forms a circulation, and is continuously cooled by water cooling, thereby preventing the high-temperature smoke from directly entering the interior of the fly ash treatment equipment body 1, causing damage to the interior of the equipment and causing malfunctions;

[0024] The cooled smoke passes through the filter 16 in the small smoke pipe 10 for preliminary filtering of dust particles. After a period of use, the surface of the filter 16 will be blocked or accumulated with ash particles, and the motor 11 drives the reciprocating screw 12 to rotate, thereby driving the sliding sleeve 13 and the cleaning brush 15 to clean the accumulated or blocked ash particles on the filter 16 along the slide rail 14, so that the ash particles fall downward into the fly ash treatment equipment body 1;

[0025] While the fly ash smoke enters the fly ash treatment equipment body 1 through the small smoke pipe 10, the water pump 18 draws water from the water tank 17 and sprays it into the fly ash treatment equipment body 1 through the spray 19, so as to wrap the dust particles in the fly ash smoke, prevent the fly ash smoke from flowing back, and facilitate a series of subsequent treatments such as filtration.

[0026] In order to cool the high-temperature ash and avoid damaging the body of the fly ash processing equipment, for example, Figure 1 , Figure 2 As shown, the present invention also includes that a water inlet 6 and a water outlet 8 are respectively installed on both sides of the top of the smoke inlet pipe 2 corresponding to the fixing frame 3 through reserved openings and bolts, and the water inlet 6 and the water outlet 8 are respectively connected to the water outlet of the suction pump A5 and the water inlet of the suction pump B9 through pipes.

[0027] For example, Figure 1 , Figure 2 As shown, the present invention also includes that the inner wall of the smoke inlet pipe 2 is made of hollow stainless steel, the inner wall of the smoke inlet pipe 2 is provided with a cooling pipe 7, and the water inlet and water outlet of the cooling pipe 7 respectively pass through the reserved openings at the top of the smoke inlet pipe 2 and are connected to the water inlet 6 and the water outlet 8.

[0028] When in use, the suction pump A5 sucks the coolant in the liquid storage tank 4 and injects it into the cooling pipe 7 through the pipeline and the water inlet 6, absorbing the heat dissipated by the high-temperature smoke in the smoke inlet pipe 2, and then the coolant is sucked into the liquid storage tank 4 through the water outlet 8 by the suction pump B9, so that the liquid in the cooling pipe 7 forms a circulation and is continuously cooled by water cooling, thereby preventing the high-temperature smoke from directly entering the interior of the fly ash treatment equipment body 1, causing damage to the interior of the equipment and causing malfunctions.

[0029] For example, Figure 1 , Figure 3 As shown, the present invention also includes that the inner walls of the small cigarette tube 10 are connected to a reciprocating screw rod 12 via a rotating shaft, the driving end of the motor 11 is connected to one end of the reciprocating screw rod 12 via a rotating shaft, a sliding sleeve 13 is sleeved on the periphery of the reciprocating screw rod 12, and a sliding rail 14 is provided on one side of the inner wall of the small cigarette tube 10 corresponding to the reciprocating screw rod 12, one end of the sliding sleeve 13 is fixed to a cleaning brush 15 by a screw, and the other end of the cleaning brush 15 is slidably connected to the sliding rail 14 via a slider, and the bottom of the cleaning brush 15 is in contact with the top surface of the filter 16.

[0030] When in use, the reciprocating screw 12 is driven to rotate by the motor 11, thereby driving the sliding sleeve 13 and the cleaning brush 15 to clean the ash particles accumulated or blocked on the filter screen 16 along the slide rail 14, so that the ash particles fall downward into the fly ash processing equipment body 1.

[0031] For example, Figure 1 , Figure 3 As shown, the present invention also includes that the bottom of the small smoke pipe 10 is connected to the top of the fly ash processing equipment body 1.

[0032] When in use, the fly ash smoke cooled in the smoke inlet pipe 2 enters the fly ash treatment equipment body 1 through the small smoke pipe 10 for treatment.

[0033] For example, Figure 1 As shown, the present invention also includes that the top of the water tank 17 is fixed with a water pump 18 through a reserved opening and bolts, and the water outlet of the water tank 17 is connected with the spray 19 through a pipeline.

[0034] When in use, the water pump 18 draws water from the water tank 17 and sprays it into the fly ash treatment equipment body 1 through the spray 19, wrapping the particles in the fly ash smoke to prevent the fly ash smoke from flowing back, and also facilitating a series of subsequent treatments such as filtration.

[0035] When the present invention is in use, high-temperature fly ash smoke enters the smoke inlet pipe 2, and the suction pump A5 sucks the coolant in the liquid storage tank 4 and injects it into the cooling pipe 7 through the pipeline and the water inlet 6, absorbing the heat dissipated by the high-temperature smoke in the smoke inlet pipe 2, and then the coolant is sucked into the liquid storage tank 4 through the water outlet 8 by the suction pump B9, so that the liquid in the cooling pipe 7 forms a circulation, and is continuously cooled by water cooling, thereby preventing the high-temperature smoke from directly entering the interior of the fly ash treatment equipment body 1, causing damage to the interior of the equipment and causing malfunctions;

[0036] The cooled smoke passes through the filter 16 in the small smoke pipe 10 for preliminary filtering of dust particles. After a period of use, the surface of the filter 16 will be blocked or accumulated with ash particles, and the motor 11 drives the reciprocating screw 12 to rotate, thereby driving the sliding sleeve 13 and the cleaning brush 15 to clean the accumulated or blocked ash particles on the filter 16 along the slide rail 14, so that the ash particles fall downward into the fly ash treatment equipment body 1;

[0037] While the fly ash smoke enters the fly ash treatment equipment body 1 through the small smoke pipe 10, the water pump 18 draws water from the water tank 17 and sprays it into the fly ash treatment equipment body 1 through the spray 19, so as to wrap the dust particles in the fly ash smoke, prevent the fly ash smoke from flowing back, and facilitate a series of subsequent treatments such as filtration.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cooling mechanism for fly ash treatment, characterized in that: The fly ash treatment device comprises a fly ash treatment device body (1), a smoke inlet pipe (2), a liquid storage tank (4) and a small smoke pipe (10), wherein the top of the fly ash treatment device body (1) is respectively provided with a smoke inlet pipe (2) and a small smoke pipe (10), one end of the smoke inlet pipe (2) is fixed to a fixing frame (3) by bolts, a liquid storage tank (4) is provided at the bottom of the fixing frame (3), a suction pump A (5) is installed on one side of the top of the liquid storage tank (4) through a reserved opening and bolts, a suction pump B (9) is provided on the side of the liquid storage tank (4) away from the suction pump A (5), a motor (11) is provided at the bottom of one side of the small smoke pipe (10), and a filter screen (16) is provided inside the small smoke pipe (10); A water tank (17) is provided on one side of the top of the fly ash treatment equipment body (1) corresponding to the small smoke pipe (10), and a spray (19) is installed on one side of the top of the fly ash treatment equipment body (1) corresponding to the water tank (17) through a reserved opening and bolts.

2. A cooling mechanism for fly ash treatment according to claim 1, characterized in that: A water inlet (6) and a water outlet (8) are respectively installed on both sides of the fixing frame (3) corresponding to the top of the smoke inlet pipe (2) through reserved openings and bolts, and the water inlet (6) and the water outlet (8) are respectively connected to the water outlet of the suction pump A (5) and the water inlet of the suction pump B (9) through pipelines.

3. A cooling mechanism for fly ash treatment according to claim 1, characterized in that: The inner wall of the smoke inlet pipe (2) is made of hollow stainless steel, and the inner wall of the smoke inlet pipe (2) is provided with a cooling pipe (7), and the water inlet and water outlet of the cooling pipe (7) respectively penetrate the reserved opening at the top of the smoke inlet pipe (2) and are connected to the water inlet (6) and the water outlet (8).

4. A cooling mechanism for fly ash treatment according to claim 1, characterized in that: The inner walls of the small smoke pipe (10) are connected to the reciprocating screw (12) via a rotating shaft, the driving end of the motor (11) is connected to one end of the reciprocating screw (12) via the rotating shaft, a sliding sleeve (13) is sleeved on the periphery of the reciprocating screw (12), a sliding rail (14) is provided on the inner wall of the small smoke pipe (10) corresponding to the reciprocating screw (12), a cleaning brush (15) is fixed to one end of the sliding sleeve (13) by a screw, and the other end of the cleaning brush (15) is slidably connected to the sliding rail (14) via a slider, and the bottom of the cleaning brush (15) is in contact with the top surface of the filter (16).

5. A cooling mechanism for fly ash treatment according to claim 1, characterized in that: The bottom of the small smoke pipe (10) is connected to the top of the fly ash processing equipment body (1).

6. A cooling mechanism for fly ash treatment according to claim 1, characterized in that: The top of the water tank (17) is fixed with a water pump (18) via a reserved opening and bolts, and the water outlet of the water tank (17) is connected with a spray (19) via a pipeline.

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