Deicing device for horizontal flow sedimentation tank

Abstract

The utility model provides a deicing device for a horizontal flow sedimentation tank, which relates to the technical field of sedimentation tank cleaning, solves the problem that ice cubes on the surface and in the horizontal flow sedimentation tank are difficult to remove, and comprises a crane truss arranged at the top of the horizontal flow sedimentation tank and capable of moving along the horizontal flow sedimentation tank, a water spraying gun, an adjusting mechanism and a deicer are arranged at the bottom of the crane truss, the water spraying gun crushes surface floating ice through water pressure, the adjusting mechanism drives the deicer to move and adjust the position, and the deicer crushes ice blocks. The water flow for crushing floating ice on the surface of the horizontal flow sedimentation tank is uniform, the water pressure is stable, the floating ice can be quickly and uniformly crushed through the cooperation of the plurality of water spraying pipes, the floating ice in the horizontal flow sedimentation tank and the floating ice on the surface of the horizontal flow sedimentation tank can be crushed by applying the ice remover and the adjusting mechanism, and ice blocks are convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of sedimentation tank cleaning, in particular to a deicing device for a horizontal flow sedimentation tank. Background Art

[0002] A mobile sludge removal device, also known as a mobile scraper or gantry scraper, is a type of sludge removal equipment used in rectangular secondary sedimentation tanks at sewage treatment plants or horizontal flow sedimentation tanks at waterworks. Existing technologies use high-lift pumps, which significantly increase power consumption and lead to uneven water flow in the distribution pipes. Some areas spray farther, others closer, or even no water at all. Consequently, the ice on the pool surface cannot be fully melted, forming "ice holes." Furthermore, ice blocks or ice chips at the bottom of the horizontal flow sedimentation tank cannot be removed by suction, resulting in incomplete de-silting and de-icing within the tank. Utility Model Content

[0003] To this end, the utility model provides a de-icing device for a horizontal flow sedimentation tank, which is used to solve the problem of clearing ice blocks on the surface and inside the horizontal flow sedimentation tank.

[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a de-icing device for a horizontal flow sedimentation tank, comprising: a traveling mud discharge device, a de-icing device and a power distribution device, wherein the power distribution device is electrically connected to the traveling mud discharge device and the de-icing device for providing electricity; the traveling mud discharge device comprises a traveling truss, a driving device and a mud suction mechanism, the traveling truss is arranged at the top of the horizontal flow sedimentation tank, the driving device is arranged at both ends of the traveling truss, and the travel truss frame is provided with the mud suction mechanism; the de-icing device comprises a de-icing mechanism, a water pump, a water spray pipe and an adjusting mechanism, the adjusting mechanism is arranged on one side of the mud suction mechanism, the de-icing mechanism is arranged at the bottom of the adjusting mechanism, the water pump is arranged on the traveling truss, the water pump is connected to the water spray pipe, and the water spray pipe is arranged along the adjusting mechanism.

[0005] Preferably, the mud suction mechanism includes a traveling rod, a submersible sewage pump and a mud discharge pipe, one end of the traveling rod is connected to the traveling truss, the mud discharge pipe is arranged along the traveling rod body, and one end of the mud discharge pipe is connected to the submersible sewage pump.

[0006] Preferably, the adjustment mechanism includes a support rod, a perforated tube, a telescopic rod and a connecting rod, the two ends of the support rod are respectively connected to the telescopic rod and the accompanying rod, the support rod and the accompanying rod and the telescopic rod are detachably connected, and the connecting rod is arranged at the bottom of the telescopic rod; the perforated tube and the accompanying rod are fixedly connected at 45° for placing the water spray pipe.

[0007] Preferably, the deicing mechanism includes a rotating shaft, a rotating disk and a plurality of deicers. The rotating shaft is arranged at both ends of the connecting rod, the rotating disk is arranged at the bottom of the rotating shaft, and the deicers and the rotating disk are fixedly connected by bolts.

[0008] Preferably, the length of the connecting rod is greater than the sum of the diameter of the rotating disk and the lengths of the two de-icers.

[0009] Preferably, the de-icer includes a connecting bar and ice-removing pieces, the two ends of the connecting bar are respectively connected to the rotating disk and the ice-removing pieces, and the connecting bar and the rotating disk are fixed by bolts.

[0010] Preferably, the connecting strip is made of rubber, and the ice-removing sheet is made of stainless steel.

[0011] Preferably, the perforated tube and the accompanying rod are arranged at an angle, and the angle is greater than 0° and less than 45°.

[0012] Preferably, the traveling truss is arranged in parallel with the bottom of the horizontal flow sedimentation tank.

[0013] Preferably, the accompanying rod and the telescopic rod are arranged in parallel, and the telescopic rod and the connecting rod are arranged vertically.

[0014] This application adopts the above technical solution, which has at least the following beneficial effects:

[0015] The water flow used to break up floating ice on the surface of the horizontal flow sedimentation tank is uniform and the water pressure is stable. Multiple water spray pipes cooperate to achieve fast and uniform breaking of floating ice. By applying a de-icer and an adjustment mechanism, floating ice in and on the surface of the horizontal flow sedimentation tank can be broken up, making it easier to clean up ice.

[0016] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is an application diagram provided by an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of a crane truss and accessories provided by an embodiment of the present utility model;

[0020] Figure 3 It is a structural diagram provided by an embodiment of the present utility model;

[0021] Figure 4 It is a structural diagram provided by an embodiment of the present utility model;

[0022] In the figure: 1. Driving truss; 2. Horizontal flow sedimentation tank; 3. Power distribution equipment; 4. Driving equipment; 5. Water pump; 6. Water spray pipe; 7. Traveling rod; 8. Submersible sewage pump; 9. Mud discharge pipe; 10. Support rod; 11. Perforated pipe; 12. Telescopic rod; 13. Connecting rod; 14. Rotating shaft; 15. Rotating disk; 16. De-icer; 161. Connecting strip; 162. De-icing sheet. DETAILED DESCRIPTION

[0023] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0024] The specific embodiment of the utility model provides a deicing device for a horizontal flow sedimentation tank, Figure 1 As shown, it mainly includes: a traveling mud discharge device, a deicing device and a power distribution device 3. The power distribution device 3 is electrically connected to the traveling mud discharge device and the deicing device for providing electricity; the traveling mud discharge device includes a traveling truss 1, a driving device 4 and a mud suction mechanism. The traveling truss 1 is arranged on the top of the horizontal flow sedimentation tank 2, the driving device is arranged at both ends of the traveling truss 1, and the travel truss 1 is provided with a mud suction mechanism; the deicing device includes a deicing mechanism, a water pump 5, a water spray pipe 6 and an adjusting mechanism. The adjusting mechanism is arranged on one side of the mud suction mechanism, the deicing mechanism is arranged at the bottom of the adjusting mechanism, the water pump 5 is arranged on the traveling truss 1, the water pump 5 is connected to the water spray pipe 6, and the water spray pipe 6 is arranged along the adjusting mechanism.

[0025] Specifically, the crane truss 1 is arranged parallel to the bottom of the advection sedimentation tank 2. The ends of the crane truss 1 are located on rails on opposite sides of the top of the advection sedimentation tank 2, supporting other components. The drive device 4, powered by a shaft-mounted reducer, is mounted on the beams at both ends of the crane truss 1. This dual-drive design offers a compact structure and easy assembly and disassembly. The drive device 4 is equipped with an overload protection device that shuts down the machine in the event of an overload.

[0026] Specifically, the mud suction mechanism includes a traveling rod 7, a submersible sewage pump 8 and a mud discharge pipe 9. The traveling rod 7 is vertically connected to the traveling truss 1, and there are no less than two traveling rods 7. Multiple traveling rods 7 move with the traveling truss 1 to cooperate with the de-icing mechanism to remove floating ice and ice cubes in the horizontal flow sedimentation tank 2; the submersible sewage pump 8 is installed on the platform of the traveling truss 1 and is connected to the mud discharge pipe 9; when the traveling crane runs along the length of the tank, the submersible sewage pump 8 sucks the sludge settled at the bottom of the tank into the pipeline and discharges it into the mud tank through the mud discharge pipe 9.

[0027] Specifically, the adjustment mechanism includes a support rod 10, a perforated tube 11, a telescopic rod 12 and a connecting rod 13. The perforated tube 11 is arranged on one side of the accompanying rod 7. The perforated tube 11 and the accompanying rod 7 can be rotated and adjusted at an angle, and the angle is greater than 0° and less than 45°. The water spray pipe 6 is placed in the perforated tube 11, and water is pumped by the water pump 5. The pumped water is sprayed out through the water spray pipe 6. The force of the water gun can break the floating ice on the surface of the horizontal flow sedimentation tank 2 to avoid the formation of water holes; the support rod 10 is detachably connected to the telescopic rod 12 and the accompanying rod 7 respectively. In this embodiment, they are fixed with bolts. The telescopic rod 12 and the accompanying rod 7 are arranged in parallel. The connecting rod 13 is arranged at the bottom of the telescopic rod 12. The connecting rod 13 and the telescopic rod 12 are vertically connected. The connecting rod 13 is used to connect the de-icing mechanism.

[0028] Specifically, the de-icing mechanism includes a rotating shaft 14, a rotating disk 15 and several de-icers 16. The rotating shaft 14 is arranged at both ends of the connecting rod 13. The power distribution equipment 3 provides electricity to drive the motor connected to the rotating shaft 14, so that the rotating shaft 14 rotates. A rotating disk 15 is provided at the bottom of the rotating shaft 14. Several de-icers 16 and the rotating disk 15 are bolted and fixed. The rotation of the rotating shaft 14 drives the rotating disk 15 to rotate. The rotating disk 15 is used to expand the striking range of the de-icer 16. At the same time, the de-icer 16 rotates with the rotating disk 15. The de-icer 16 rotates to strike the floating ice and the broken ice at the bottom of the advection sedimentation tank 2, so that the ice can be quickly discharged or prevent the advection sedimentation tank 2 from forming a frozen layer.

[0029] Specifically, the length of the connecting rod 13 is greater than the sum of the diameter of the rotating disk 15 and the length of the two de-icers 16 to prevent the de-icers 16 disposed at both ends of the connecting rod 13 from impacting and wearing each other due to being too close to each other.

[0030] Specifically, the de-icer 16 includes a connecting strip 161 and an ice-removing piece 162. One end of the connecting strip 161 is bolted to the rotating disk 16, and the other end is connected to the ice-removing piece 162. The connecting strip 161 is made of rubber material, and the ice-removing piece 162 is made of stainless steel. The rubber material can improve the toughness of the connecting tube 161 during rotation, and the stainless steel material can ensure that the ice-removing piece 162 will not reduce its impact force due to rust.

[0031] The working principle of this embodiment is as follows:

[0032] Power is provided to the traveling truss 1, the water pump 5, the submersible sewage pump 8, and the regulating mechanism through the power distribution equipment 3. According to the situation of floating ice and ice blocks in the horizontal flow sedimentation tank 2, the angle between the perforated pipe 11 and the accompanying rod 7 is adjusted. The water spray pipe 6 is placed in the perforated pipe 11, and the other end of the water spray pipe 6 is connected to the water pump 5. At the same time, one end of the mud discharge pipe 9 is placed in the horizontal flow sedimentation tank 2, and the other end is connected to the submersible sewage pump 8.

[0033] A support rod 10 is mounted on the accompanying rod 7, and a telescopic rod 12 is arranged parallel to the accompanying rod 7. A connecting rod 13 is mounted at the bottom of the telescopic rod 12, and a rotating shaft 14 is provided at both ends of the connecting rod 13. A rotating disk 15 and a de-icer 16 are mounted at the bottom of the rotating shaft 14. In this embodiment, the telescopic rod 12 is powered by the power distribution device 3 to provide power to the hydraulic device, which drives the telescopic rod 12 to complete the length adjustment.

[0034] After the installation is completed, the traveling truss 1 moves along the track, and the water spray pipe 6 breaks the floating ice on the surface of the advection sedimentation tank 2 by water pressure. The telescopic rod 12 is adjusted to move the de-icer 16 to the water surface position of the advection sedimentation tank. The floating ice is broken by the impact of the de-icer 16. After the floating ice is broken, the telescopic rod 12 is adjusted to make the de-icer 16 slowly move down to the bottom of the advection sedimentation tank 2. During the downward movement, the ice in the advection sedimentation tank 2 can be broken. Finally, the mud and ice are discharged through the mud discharge pipe 9.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A deicing device for a horizontal flow sedimentation tank, characterized in that: include: Vehicle mud removal device, de-icing device and power distribution equipment (3), The power distribution equipment (3) is electrically connected to the vehicle mud removal device and the de-icing device to provide power; The traveling mud discharge device comprises a traveling truss (1), a driving device (4) and a mud suction mechanism, wherein the traveling truss (1) is arranged on the top of the horizontal flow sedimentation tank (2), the driving device is arranged at both ends of the traveling truss (1), and the traveling truss (1) frame is provided with the mud suction mechanism; The deicing device comprises a deicing mechanism, a water pump (5), a water spray pipe (6) and an adjusting mechanism, wherein the adjusting mechanism is arranged on one side of the mud suction mechanism, the deicing mechanism is arranged at the bottom of the adjusting mechanism, the water pump (5) is arranged on the traveling truss (1), the water pump (5) is connected to the water spray pipe (6), and the water spray pipe (6) is arranged along the adjusting mechanism.

2. The deicing device for a horizontal flow sedimentation tank according to claim 1, characterized in that: The mud suction mechanism comprises a plurality of accompanying rods (7), a submersible sewage pump (8) and a mud discharge pipe (9). The mud discharge pipe (9) is arranged along the rod body of the accompanying rod (7), and one end of the mud discharge pipe (9) is connected to the submersible sewage pump (8).

3. The deicing device for a horizontal flow sedimentation tank according to claim 2, characterized in that: The adjustment mechanism comprises a support rod (10), a perforated tube (11), a telescopic rod (12) and a connecting rod (13); the support rod (10) is respectively connected to the telescopic rod (12) and the accompanying rod (7); the support rod (10), the accompanying rod (7) and the telescopic rod (12) are detachably connected; the connecting rod (13) is arranged at the bottom of the telescopic rod (12); the perforated tube (11) and the accompanying rod (7) are connected at an angle.

4. The deicing device for a horizontal flow sedimentation tank according to claim 3, characterized in that: The deicing mechanism comprises a rotating shaft (14), a rotating disk (15) and a plurality of deicers (16); the rotating shaft (14) is arranged at both ends of the connecting rod (13); the rotating disk (15) is arranged at the bottom of the rotating shaft (14); and the deicers (16) and the rotating disk (15) are fixedly connected by bolts.

5. The deicing device for a horizontal flow sedimentation tank according to claim 4, characterized in that: The length of the connecting rod (13) is greater than the sum of the diameter of the rotating disk (15) and the lengths of the two de-icers (16).

6. The deicing device for a horizontal flow sedimentation tank according to claim 5, characterized in that: The deicer (16) comprises a connecting bar (161) and an ice-removing piece (162), and one end of the connecting bar (161) is connected to the ice-removing piece (162).

7. The deicing device for a horizontal flow sedimentation tank according to claim 6, characterized in that: The connecting strip (161) is made of rubber, and the ice-removing piece (162) is made of stainless steel.

8. The deicing device for a horizontal flow sedimentation tank according to claim 3, characterized in that: The included angle between the perforated tube (11) and the accompanying rod (7) is greater than 0° and less than 45°.

9. The deicing device for a horizontal flow sedimentation tank according to claim 1, characterized in that: The traveling truss (1) and the bottom of the horizontal flow sedimentation tank (2) are arranged in parallel.

10. The deicing device for a horizontal flow sedimentation tank according to claim 3, characterized in that: The accompanying rod (7) and the telescopic rod (12) are arranged in parallel, and the telescopic rod (12) and the connecting rod (13) are arranged vertically.

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