Cooling treatment device for hazardous waste feeding port

Abstract

The utility model relates to a hazardous waste feed inlet cooling treatment device which comprises a cooling box, a bearing assembly and a control assembly, the cooling box further comprises a feed pipe and a discharge pipe which are communicated with the top and the bottom of the cooling box respectively, and the bearing assembly comprises a base, a plurality of barrels, a plurality of sealing plates and a driving part. The base is fixedly connected with the inner bottom wall of the cooling box, a plurality of grooves are formed in the top of the base, one groove is communicated with the discharging pipe, the driving part is installed on the top of the cooling box, the output end of the driving part extends into the cooling box and is connected with the barrels, and the sealing plates are installed at the bottoms of the barrels and the top end of the discharging pipe correspondingly. The sealing plate can rotate to the position where the barrel and the discharging pipe are opened and closed, the control assembly is installed on the cooling box, and the output end of the control assembly can be connected with the opposite sealing plate; the problem that the cooling efficiency is low when incinerated hazardous waste is treated in an air cooling mode is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hazardous waste treatment, in particular to a hazardous waste feed inlet cooling treatment device. Background Art

[0002] After incineration, hazardous waste has a high temperature and needs to be cooled before packaging.

[0003] For example, the utility model patent with application number CN202220073847.2 proposes a rotary crushing device with a cooling function for hazardous waste treatment, which is equipped with a crusher and multiple turnover storage tanks. It can not only crush and cool the hazardous waste after incineration, reducing the difficulty of post-processing procedures, but also input nitrogen into the turnover storage tank through a nitrogen input pipe to isolate oxygen, thereby preventing incompletely burned materials from continuing to burn and avoiding the formation of harmful substances such as dioxins. The exhaust is discharged to the outside through a pressure relief pipe to keep the air pressure in the turnover storage tank balanced with the outside world, which is conducive to the smooth filling of the crushed hazardous waste into the turnover storage tank.

[0004] However, the above cooling method is air cooling, and the cooling efficiency is low. Utility Model Content

[0005] In view of this, it is necessary to provide a hazardous waste feed inlet cooling treatment device to solve the problem of low cooling efficiency when using air cooling to treat hazardous waste after incineration.

[0006] The utility model provides a cooling treatment device for a hazardous waste feed inlet, comprising a cooling box, a bearing assembly and a control assembly, wherein the cooling box also comprises a feed pipe and a discharge pipe respectively connected with the top and the bottom thereof, the bearing assembly comprises a base, a plurality of cylinders, a plurality of sealing plates and a driving member, the base is fixedly connected with the inner bottom wall of the cooling box, and a plurality of grooves are formed on the top thereof, wherein one of the grooves is connected with the discharge pipe, the driving member is installed on the top of the cooling box, and its output end extends into the cooling box and is connected with a plurality of the cylinders, so as to drive the plurality of the cylinders to move to positions respectively facing the plurality of the grooves, and can drive the plurality of the cylinders to move in a direction approaching or away from the grooves, a plurality of the sealing plates are respectively installed at the bottoms of the plurality of the cylinders and the top of the discharge pipe, the sealing plates can be rotated to the positions for opening and closing the cylinders and the discharge pipe, the control assembly is installed on the cooling box, and its output end can be connected with the sealing plate facing it, so as to drive the sealing plate to rotate.

[0007] Furthermore, the top of the discharge pipe is arranged to be attached to the inner bottom wall of the groove.

[0008] Furthermore, the inner diameter of the cylinder is the same as the inner diameter of the discharge pipe.

[0009] Furthermore, a plurality of drainage holes communicating with the plurality of grooves are provided on the side wall of the base.

[0010] Furthermore, it also includes multiple rotating shafts and multiple sealing rings. The two sides of the sealing plate are rotatably connected to the inner wall of the cylinder or the discharge pipe via the two rotating shafts respectively, and the outer wall of the sealing plate is sleeved with the sealing ring.

[0011] Furthermore, the driving member includes a driving cylinder, a motor and a connecting frame. The driving cylinder is installed on the top of the cooling box. The output end of the driving cylinder is connected to the motor to drive the motor to move in a vertical direction. The output end of the motor extends into the cooling box and is connected to the plurality of cylinders via the connecting frame.

[0012] Furthermore, the control component includes a push cylinder, which has a first push rod and a second push rod that can move in a vertical direction, the first push rod is used to drive the sealing plate to rotate clockwise, and the second push rod is used to drive the sealing plate to rotate counterclockwise.

[0013] Furthermore, the groove is circular, and the diameter of the groove is matched with the outer diameter of the cylinder.

[0014] Furthermore, the angle between the feed pipe and the discharge pipe along the rotation direction of the cylinder is not less than 120 degrees.

[0015] Furthermore, it also includes a refrigeration component, and the refrigeration end of the refrigeration component is built in the cooling box.

[0016] Compared with the prior art, the incinerated hazardous waste is introduced into the cylinder directly opposite to it through the feed pipe, and the cylinder is driven to rotate by the driving member to realize heat exchange with the water in the cooling box, thereby realizing the function of cooling treatment. When the cylinder moves to the position directly opposite to the discharge pipe, the driving member drives the cylinder to move in the direction close to the groove until the bottom end of the cylinder is stuck in the groove. At this time, the cylinder is separated from the external cooling water. The cylinder and the sealing plate in the discharge pipe are driven to rotate by the control component until the hazardous waste in the cylinder falls into the discharge pipe. Finally, the control component drives the sealing plate to reset, and the above steps are repeated to realize the continuous cooling function of the hazardous waste. It not only has air cooling on the top, but also heat exchange with the cooling water around and at the bottom to improve the heat exchange efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the overall external structure of the hazardous waste feed inlet cooling treatment device provided by an embodiment of the utility model;

[0018] Figure 2A schematic diagram of the overall internal structure of the hazardous waste feed inlet cooling treatment device provided by an embodiment of the utility model;

[0019] Figure 3 The hazardous waste feed inlet cooling treatment device provided by the embodiment of the utility model Figure 2 Sectional view of the middle AA plane;

[0020] Figure 4 A schematic diagram of the structure in which the cylinder of the hazardous waste feed inlet cooling treatment device provided by the embodiment of the utility model moves to abut against the discharge pipe;

[0021] Figure 5 The hazardous waste feed inlet cooling treatment device provided by the embodiment of the utility model Figure 4 Enlarged schematic diagram of part A in the middle. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0023] like Figure 1-4 As shown, a hazardous waste feed inlet cooling treatment device provided by the utility model includes a cooling box 100, a bearing assembly 200 and a control assembly 300. The cooling box 100 also includes a feed pipe 110 and a discharge pipe 120 respectively connected to the top and bottom thereof. The bearing assembly 200 includes a base 210, a plurality of cylinders 220, a plurality of sealing plates 230 and a driving member 240. The base 210 is fixedly connected to the inner bottom wall of the cooling box 100, and a plurality of grooves 211 are formed on the top thereof, wherein one groove 211 is connected to the discharge pipe 120. The driving member 240 is installed on the top of the cooling box 100, Its output end extends into the cooling box 100 and is connected to a plurality of cylinders 220, so as to drive the plurality of cylinders 220 to move to positions facing the plurality of grooves 211 respectively, and can drive the plurality of cylinders 220 to move in a direction close to or away from the grooves 211. A plurality of sealing plates 230 are respectively installed at the bottom of the plurality of cylinders 220 and the top of the discharge pipe 120. The sealing plate 230 can be rotated to the position of opening and closing the cylinder 220 and the discharge pipe 120. The control component 300 is installed on the cooling box 100, and its output end can be connected to the facing sealing plate 230, so as to drive the sealing plate 230 to rotate.

[0024] During implementation, the incinerated hazardous waste is introduced into the barrel 220 facing it through the feed pipe 110, and the driving member 240 drives the barrel 220 to rotate, and realizes heat exchange with the water in the cooling box 100, thereby realizing the function of cooling treatment. When the barrel 220 moves to a position facing the discharge pipe 120, the driving member 240 drives the barrel 220 to move in a direction close to the groove 211 until the bottom end of the barrel 220 is stuck in the groove 211. At this time, the barrel 220 is separated from the external cooling water. The control component 300 drives the barrel 220 and the sealing plate 230 in the discharge pipe 120 to rotate until the hazardous waste in the barrel 220 falls into the discharge pipe 120. Finally, the control component 300 drives the sealing plate 230 to reset. Repeating the above steps can realize the continuous cooling function of the hazardous waste. It not only has air cooling on the top, but also heat exchange with the cooling water around and at the bottom to improve the heat exchange efficiency.

[0025] The cooling box 100 in this embodiment is filled with cooling water for heat exchange with hazardous waste. To facilitate the import and export of hazardous waste, the cooling box 100 also includes a feed pipe 110 and a discharge pipe 120 connected to the top and bottom thereof respectively.

[0026] The supporting assembly 200 in this embodiment includes a base 210, multiple cylinders 220, multiple sealing plates 230 and a driving member 240. The base 210 is fixedly connected to the inner bottom wall of the cooling box 100, and multiple grooves 211 are formed on the top thereof, one of which is connected to the discharge pipe 120. The driving member 240 is installed on the top of the cooling box 100, and its output end extends into the cooling box 100 and is connected to the multiple cylinders 220 to drive the multiple cylinders 220 to move to positions respectively facing the multiple grooves 211, and can drive the multiple cylinders 220 to move in a direction close to or away from the grooves 211. The multiple sealing plates 230 are respectively installed at the bottom of the multiple cylinders 220 and the top of the discharge pipe 120, and the sealing plates 230 can be rotated to the position of opening and closing the cylinders 220 and the discharge pipe 120.

[0027] In order to facilitate the introduction of hazardous waste in the cylinder 220 into the discharge pipe 120, in one embodiment, the top of the discharge pipe 120 is arranged to be attached to the inner bottom wall of the groove 211. At the same time, the inner diameter of the cylinder 220 is the same as the inner diameter of the discharge pipe 120, and the cylinder 220 can be moved to a position where its bottom is connected to the top of the discharge pipe 120.

[0028] In one embodiment, a plurality of drainage holes 212 communicating with the plurality of grooves 211 are further provided on the side wall of the base 210 to facilitate the drainage of cooling water in the grooves 211 when the cylinder 220 moves downward.

[0029] The groove 211 is circular, and the diameter of the groove 211 matches the outer diameter of the cylinder 220 .

[0030] like Figure 5 As shown, this embodiment also includes multiple rotating shafts 231 and multiple sealing rings 232. The two sides of the sealing plate 230 are rotatably connected to the inner wall of the cylinder 220 or the discharge pipe 120 via two rotating shafts 231, and the outer wall of the sealing plate 230 is provided with a sealing ring 232.

[0031] In one embodiment, the driving member 240 includes a driving cylinder, a motor and a connecting frame. The driving cylinder is installed on the top of the cooling box 100. The output end of the driving cylinder is connected to the motor to drive the motor to move in a vertical direction. The output end of the motor extends into the cooling box 100 and is connected to multiple cylinders 220 via the connecting frame.

[0032] The control assembly 300 in this embodiment is installed on the cooling box 100, and its output end can be connected to the sealing plate 230 facing it to drive the sealing plate 230 to rotate.

[0033] In one embodiment, the control assembly 300 includes a push cylinder having a first push rod 310 and a second push rod 320 that can move in a vertical direction. The first push rod 310 is used to drive the sealing plate 230 to rotate clockwise, and the second push rod 320 is used to drive the sealing plate 230 to rotate counterclockwise.

[0034] In one embodiment, the angle between the feed pipe 110 and the discharge pipe 120 along the rotation direction of the cylinder 220 is not less than 120 degrees to ensure that the cooling time of the hazardous waste in the cylinder 220 is long enough.

[0035] In this embodiment, a refrigeration assembly is also included, and a refrigeration end of the refrigeration assembly is built into the cooling box 100 .

[0036] Compared with the prior art: the incinerated hazardous waste is introduced into the barrel 220 facing it through the feed pipe 110, and the barrel 220 is driven to rotate by the driving member 240 to realize heat exchange with the water in the cooling box 100, thereby realizing the function of cooling treatment. When the barrel 220 moves to a position facing the discharge pipe 120, the driving member 240 drives the barrel 220 to move in the direction close to the groove 211 until the bottom end of the barrel 220 is stuck in the groove 211. At this time, the barrel 220 is separated from the external cooling water. The barrel 220 and the sealing plate 230 in the discharge pipe 120 are driven to rotate by the control component 300 until the hazardous waste in the barrel 220 falls into the discharge pipe 120. Finally, the control component 300 drives the sealing plate 230 to reset. Repeating the above steps can realize the continuous cooling function of the hazardous waste. It not only has air cooling on the top, but also heat exchange with the cooling water around and at the bottom, thereby improving the heat exchange efficiency.

[0037] The above is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be covered by the protection scope of the present invention.

Claims

1. A hazardous waste feed inlet cooling treatment device, characterized in that: It includes a cooling box, a load-bearing component and a control component; The cooling box also includes a feed pipe and a discharge pipe connected to the top and bottom of the cooling box respectively; The bearing assembly includes a base, a plurality of cylinders, a plurality of sealing plates and a driving member. The base is fixedly connected to the inner bottom wall of the cooling box, and a plurality of grooves are formed on the top of the base, one of the grooves is connected to the discharge pipe. The driving member is installed on the top of the cooling box, and its output end extends into the cooling box and is connected to the plurality of cylinders, so as to drive the plurality of cylinders to move to positions respectively facing the plurality of grooves, and can drive the plurality of cylinders to move in a direction close to or away from the grooves. The plurality of sealing plates are respectively installed at the bottom of the plurality of cylinders and the top of the discharge pipe, and the sealing plate can be rotated to the position of opening and closing the cylinder and the discharge pipe; The control component is installed on the cooling box, and the output end of the control component can be connected to the sealing plate facing the control component to drive the sealing plate to rotate.

2. The hazardous waste feed inlet cooling treatment device according to claim 1, characterized in that: The top of the discharge pipe is arranged close to the inner bottom wall of the groove.

3. The hazardous waste feed inlet cooling treatment device according to claim 1, characterized in that: The inner diameter of the cylinder is the same as the inner diameter of the discharge pipe.

4. The hazardous waste feed inlet cooling treatment device according to claim 1, characterized in that: A plurality of drainage holes communicating with the plurality of grooves are also provided on the side wall of the base.

5. The hazardous waste feed inlet cooling treatment device according to claim 1, characterized in that: It also includes a plurality of rotating shafts and a plurality of sealing rings. The two sides of the sealing plate are rotatably connected to the inner wall of the cylinder or the discharge pipe via the two rotating shafts respectively, and the outer wall of the sealing plate is sleeved with the sealing ring.

6. The hazardous waste feed inlet cooling treatment device according to claim 1, characterized in that: The driving member includes a driving cylinder, a motor and a connecting frame. The driving cylinder is installed on the top of the cooling box. The output end of the driving cylinder is connected to the motor to drive the motor to move in a vertical direction. The output end of the motor extends into the cooling box and is connected to the plurality of cylinders via the connecting frame.

7. The hazardous waste feed inlet cooling treatment device according to claim 1, characterized in that: The control assembly includes a push cylinder having a first push rod and a second push rod that can move in a vertical direction, the first push rod is used to drive the sealing plate to rotate clockwise, and the second push rod is used to drive the sealing plate to rotate counterclockwise.

8. The hazardous waste feed inlet cooling treatment device according to claim 1, characterized in that: The groove is circular, and the diameter of the groove is matched with the outer diameter of the cylinder.

9. The hazardous waste feed inlet cooling treatment device according to claim 1, characterized in that: The angle between the feed pipe and the discharge pipe along the rotation direction of the cylinder is not less than 120 degrees.

10. The hazardous waste feed inlet cooling treatment device according to claim 1, characterized in that: It also includes a refrigeration assembly, wherein the refrigeration end of the refrigeration assembly is built in the cooling box.

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