CN217567560U

CN217567560U - Water inlet channel cleaning structure of radial flow type secondary sedimentation tank

Info

Publication number: CN217567560U
Application number: CN202221252393.1U
Authority: CN
Inventors: 徐军军; 林杰; 于光军; 刘志龙; 王健; 蔡憬
Original assignee: Shenzhen Water Planning And Design Institute Co ltd
Current assignee: Shenzhen Water Planning And Design Institute Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-10-14
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a clean structure of intake canal in radial-flow type secondary sedimentation pond relates to the clean technical field of canal. The utility model discloses a suction dredge still includes: the mounting bracket is installed on the suction dredge, symmetrical slidable mounting has two mounting panels, two on the mounting bracket equal linear array installs a plurality of brush boards that are used for scrubbing zigzag play weir on the mounting panel, and two brush board on the mounting panel is for crisscross distribution. The utility model discloses drive assembly is at the in-process of operation, continuously make shower nozzle one and shower nozzle two to last out water through the water supply subassembly, will brush the moss on the board for a while through the shower nozzle and wash, thereby make the moss enter into two and sink in the pond, thereby guarantee the cleanness of zigzag play mill weir, need not carry out the clearance of cutting off the water to two heavy ponds, can also prevent breeding of moss when having improved work efficiency, can wash the silt on the canal wall in the inlet channel in through shower nozzle two, thereby can prevent the canal wall deposition in the inlet channel.

Description

Water inlet channel cleaning structure of radial flow type secondary sedimentation tank

Technical Field

The utility model relates to a clean technical field of sewage canal, concretely relates to clean structure of intake canal in radial-flow type secondary sedimentation pond.

Background

In sewage treatment plant radial-flow type two heavy ponds, current general is handled the inside silt in radial-flow type two heavy ponds through the suction dredge, but in the in-service use, the zigzag play water weir department in the radial-flow type two heavy ponds breeds green moss easily, and the canal wall is long-pending mud easily all around in the inlet channel, sewage treatment plant hardly realizes cutting off the water clearance basically, in the long run, moss and long-pending mud phenomenon are more serious, and artifical cleaning efficiency is low, is difficult to the clean up, for this, the utility model provides a clean structure of inlet channel in radial-flow type two heavy ponds solves current not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem in the above background, the utility model provides a clean structure of intake canal in radial flow formula two heavy ponds.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the clean structure of intake canal in radial flow formula two heavy ponds, including the suction dredge, still include:

the mounting frame is mounted on the suction dredge, two mounting plates are symmetrically and slidably mounted on the mounting frame, a plurality of brushing plates for brushing the sawtooth-shaped effluent weir are linearly mounted on each of the two mounting plates in an array manner, and the brushing plates on the two mounting plates are distributed in a staggered manner;

the driving assembly is arranged on the mounting frame and acts on the two mounting plates and is used for driving the two mounting plates to approach or depart from each other;

the water outlet end of the first spray head faces the brush plate, the water outlet end of the second spray head faces the inner canal wall of the water inlet channel, and a water supply assembly for supplying water to the first spray head and the second spray head is mounted on the mud suction machine.

Further, the water supply subassembly is including installing water pump on the suction dredge, the end intercommunication that draws water of water pump has the drinking-water pipe, the drinking-water pipe free end is located two and sinks in the pond, the play water end intercommunication of water pump has the outlet pipe, install on the mounting bracket with the support frame that outlet pipe periphery side is connected, shower nozzle one with two equal intercommunications of shower nozzle are installed on the outlet pipe.

Further, the driving assembly comprises two sliding plates which are parallel to each other, the two sliding plates are respectively connected with the two mounting plates, driven racks are respectively mounted on the opposite sides of the two sliding plates, a driving gear meshed with the two driven racks is mounted on the mounting frame, and a driving piece for driving the driving gear to rotate is mounted on the mounting frame.

Further, the driving piece comprises a sliding frame which is slidably mounted on the mounting frame, the driving gear is located in the sliding frame, a driving rack which is meshed with the driving gear is mounted on one side of the sliding direction of the sliding frame, and a transmission assembly which is driven by the sliding frame to slide in a reciprocating mode at a certain distance is mounted on the mounting frame.

Further, the transmission assembly comprises a rotating disc rotating on the mounting rack, a driving motor is installed on the mounting rack, an output shaft of the driving motor is connected with the center of one side of the rotating disc, a linkage piece acting on the sliding frame is installed on the rotating disc, and when the rotating disc rotates anticlockwise or clockwise continuously, the sliding frame slides in a reciprocating mode at a certain distance through the linkage piece.

Further, the linkage piece comprises a hinge rod eccentrically hinged to one side of the rotating disc, and the free end of the hinge rod is hinged to the sliding frame.

Furthermore, the number of the first spray heads is two, and the water outlet ends of the first spray heads face the brush plates on the two mounting plates respectively.

The beneficial effects of the utility model are as follows:

1. the utility model discloses drive assembly is at the in-process of operation, it lasts to make shower nozzle one and shower nozzle two to last out water through the water supply subassembly, will brush the moss on the board for a while through the shower nozzle and wash, thereby make the moss enter into two and sink in the pond, thereby guarantee the cleanness of zigzag play mill weir, need not carry out the clearance of cutting off the water to two heavy ponds, can also prevent breeding of moss when having improved work efficiency, can wash the ditch through shower nozzle two in with the silt on the ditch wall in the intake canal, thereby can prevent the long-pending mud of ditch wall in the intake canal, thereby more have the practicality.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1;

FIG. 3 is a schematic view of the present invention from another perspective of FIG. 1;

fig. 4 is a schematic view of another perspective of fig. 3 in accordance with the present invention;

reference numerals: 1. a mounting frame; 2. mounting a plate; 3. brushing the board; 4. a drive assembly; 401. a sliding plate; 402. a driven rack; 403. a drive gear; 5. a first spray head; 6. a second spray head; 7. a water supply assembly; 701. a water pump; 702. a water pumping pipe; 703. a water outlet pipe; 704. a support frame; 8. a drive member; 801. a sliding frame; 802. a drive rack; 9. a transmission assembly; 901. rotating the disc; 902. a drive motor; 10. a linkage member; 1001. a hinged lever.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1-4, the water inlet channel cleaning structure of radial flow type secondary sedimentation tank includes a suction dredge, and further includes:

the mounting frame 1 is mounted on the mud suction machine, the two mounting plates 2 are symmetrically and slidably mounted on the mounting frame 1, a plurality of brush plates 3 for brushing the sawtooth-shaped effluent weir are linearly mounted on the two mounting plates 2 in an array manner, and the brush plates 3 on the two mounting plates 2 are distributed in a staggered manner;

the driving assembly 4 is arranged on the mounting frame 1, acts on the two mounting plates 2 and is used for driving the two mounting plates 2 to approach or move away from each other;

when the device is used, firstly, the mounting frame 1 is mounted on the existing horizontal pipe type suction dredge, when the suction dredge rotates, the mounting frame 1 is driven to move, so that the bristles on the brush plates 3 are contacted with the sawtooth-shaped water outlet weir, as shown in figure 4, the brush plates 3 on the two mounting plates 2 are distributed in a staggered manner (as shown in figure 4), specifically, the brush plates 3 are in an L shape, the bristles are positioned on one side of the bottom of each brush plate 3 in the horizontal direction, when the suction dredge rotates, the two mounting plates 2 are mutually close through the driving assembly 4, so that the brush plate 3 on one mounting plate 2 is positioned between the adjacent brush plates 3 of the other mounting plate 2, then the mounting plates 2 are mutually far away through the driving component 4, so that the two brush plates 3 are mutually far away after being mutually close, the zigzag effluent weir is scrubbed, the moss on the zigzag effluent weir is cleaned, in the running process of the driving component 4, the first spray nozzle 5 and the second spray nozzle 6 continuously discharge water through the water supply component 7, the spray end of the first spray nozzle 5 faces the brush plates 3 on the two mounting plates 2, the moss on the brush plates 3 can be washed through the first spray nozzle 5, the moss enters the secondary sedimentation tank, the cleanness of the zigzag effluent weir is ensured, the secondary sedimentation tank is not required to be cleaned in a water stopping way, the moss can be prevented from breeding while the working efficiency is improved, and the design of the second spray nozzle 6 can prevent the mud suction machine from causing volume silt on the inner wall of the water inlet channel when the suction machine works, the sludge on the wall of the inner channel of the water inlet channel can be washed into the water inlet channel through the second spray head 6, so that the sludge accumulation on the wall of the inner channel of the water inlet channel can be prevented, and the practicability is higher.

As shown in fig. 1, in some embodiments, the water supply assembly 7 includes a water pump 701 installed on the dredge, a water pumping end of the water pump 701 is communicated with a water pumping pipe 702, a free end of the water pumping pipe 702 is located in the secondary sedimentation tank, a water outlet end of the water pump 701 is communicated with a water outlet pipe 703, a support frame 704 connected to an outer peripheral side of the water outlet pipe 703 is installed on the mounting frame 1, and both the first nozzle 5 and the second nozzle 6 are communicated and installed on the water outlet pipe 703, that is, when the water pump 701 is started, the water in the secondary sedimentation tank can be pumped into the water outlet pipe 703 through the water pumping pipe 702 by using the water pumping pipe 702, so that the water in the primary nozzle 5 and the second nozzle 6 is discharged, the water in the secondary sedimentation tank is pumped by the water pump 701, an external water source is not needed, and a water saving effect is achieved.

As shown in fig. 1 and 2, in some embodiments, the driving assembly 4 includes two sliding plates 401 parallel to each other, the two sliding plates 401 are respectively connected to the two mounting plates 2, driven racks 402 are respectively installed on opposite sides of the two sliding plates 401, a driving gear 403 engaged with the two driven racks 402 is installed on the mounting frame 1, a driving member 8 for driving the driving gear 403 to rotate is installed on the mounting frame 1, the driving gear 403 is driven to rotate back and forth clockwise and counterclockwise by the driving member 8, so that the two driven racks 402 move back and forth simultaneously and in opposite directions, thereby enabling the two mounting plates 2 to approach or move away from each other, and enabling the brush plates 3 on the two mounting plates 2 to move back and forth in a staggered manner, thereby functioning as a zigzag effluent weir.

As shown in fig. 1 and fig. 2, in some embodiments, the driving member 8 includes a sliding frame 801 slidably mounted on the mounting block 1, the driving gear 403 is located in the sliding frame 801, a driving rack 802 engaged with the driving gear 403 is mounted inside the sliding frame 801 along one side of the sliding direction, and a transmission assembly 9 for driving the sliding frame 801 to slide back and forth at a certain distance is mounted on the mounting block 1, that is, when the sliding frame 801 moves back and forth along the sliding direction through the transmission assembly 9, because the driving rack 802 on the sliding frame 801 is engaged with the driving gear 403, the driving gear 403 rotates back and forth clockwise and counterclockwise, specifically, T-shaped grooves are symmetrically formed on the mounting block 1, T-shaped blocks are slidably mounted in the T-shaped grooves, the T-shaped blocks are connected with the sliding frame 801, and the T-shaped blocks and the T-shaped grooves perform guiding and limiting functions.

As shown in fig. 1 to 4, in some embodiments, the transmission assembly 9 includes a rotating disc 901 rotating on the mounting rack 1, a driving motor 902 is installed on the mounting rack 1, an output shaft of the driving motor 902 is connected to a center of one side of the rotating disc 901, and an interlocking member 10 acting on the sliding frame 801 is installed on the rotating disc 901, when the rotating disc 901 continuously rotates counterclockwise or clockwise, the sliding frame 801 slides back and forth at a certain distance through the interlocking member 10, that is, when the rotating disc 901 continuously rotates, the sliding frame 801 moves back and forth in its sliding direction through the interlocking member 10.

As shown in fig. 1 to 3, in some embodiments, the linkage 10 includes a hinge rod 1001 eccentrically hinged to one side of the rotating disc 901, a free end of the hinge rod 1001 is hinged to the sliding frame 801, when the rotating disc 901 rotates, because the hinge rod 1001 is eccentrically hinged to the rotating disc 901, the rotating disc 901 continuously rotates to make one end of the hinge rod 1001 rotate around a rotating shaft of the rotating disc 901, and because one end of the hinge rod 1001 is hinged to the sliding frame 801, when the rotating disc 901 rotates, the sliding frame 801 is pulled or pushed by the hinge rod 1001 to move, so that the rotating disc 901 reciprocates to form the brush boards 3 on the two mounting plates 2 to move in an interlaced manner.

As shown in fig. 1, in some embodiments, the number of the first spray heads 5 is two, the water outlet ends of the two first spray heads 5 face the brush plates 3 on the two mounting plates 2, and the water outlet ends of the two first spray heads 5 face the two brush plates 3, so as to further improve the washing effect on the brush plates 3, it should be noted that, when the brush plates 3 are moved in a staggered manner, after the brush plates 3 are moved to a certain position, the water sprayed by the corresponding first spray heads 5 can have the effect of washing the brush plates 3.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The clean structure of intake canal in radial-flow secondary sedimentation pond, including the suction dredge, its characterized in that still includes:

the mounting rack (1) is mounted on the suction dredge, the mounting rack (1) is symmetrically and slidably provided with two mounting plates (2), a plurality of brush plates (3) for brushing the sawtooth-shaped water outlet weir are linearly and array-mounted on the two mounting plates (2), and the brush plates (3) on the two mounting plates (2) are distributed in a staggered manner;

the driving assembly (4) is mounted on the mounting frame (1) and acts on the two mounting plates (2) and is used for driving the two mounting plates (2) to move close to or away from each other;

the water-saving type sludge suction machine comprises a first spray head (5) and a second spray head (6), wherein the water outlet end of the first spray head (5) faces the brush plate (3), the water outlet end of the second spray head (6) faces the inner canal wall of the water inlet canal, and a water supply assembly (7) which supplies water to the first spray head (5) and the second spray head (6) is installed on the sludge suction machine.

2. The water inlet channel cleaning structure of the radial flow type secondary sedimentation tank as claimed in claim 1, wherein the water supply assembly (7) comprises a water pump (701) installed on the suction dredge, a water pumping end of the water pump (701) is communicated with a water pumping pipe (702), a free end of the water pumping pipe (702) is located in the secondary sedimentation tank, a water outlet end of the water pump (701) is communicated with a water outlet pipe (703), a support frame (704) connected with the outer peripheral side of the water outlet pipe (703) is installed on the mounting frame (1), and the first spray head (5) and the second spray head (6) are both communicated and installed on the water outlet pipe (703).

3. The water inlet channel cleaning structure of the radial flow type secondary sedimentation tank as claimed in claim 1, wherein the driving assembly (4) comprises two sliding plates (401) parallel to each other, the two sliding plates (401) are respectively connected with the two mounting plates (2), driven racks (402) are respectively mounted on opposite sides of the two sliding plates (401), a driving gear (403) meshed with the two driven racks (402) is mounted on the mounting frame (1), and a driving member (8) for driving the driving gear (403) to rotate is mounted on the mounting frame (1).

4. The influent channel cleaning structure of a radial flow type secondary sedimentation tank as claimed in claim 3, wherein the driving member (8) comprises a sliding frame (801) slidably mounted on the mounting frame (1), the driving gear (403) is located in the sliding frame (801), a driving rack (802) engaged with the driving gear (403) is mounted inside the sliding frame (801) along one side of the sliding direction of the sliding frame, and a transmission assembly (9) for driving the sliding frame (801) to slide back and forth at a certain distance is mounted on the mounting frame (1).

5. The water inlet channel cleaning structure of the radial flow type secondary sedimentation tank as claimed in claim 4, wherein the transmission assembly (9) comprises a rotary disc (901) rotating on the mounting rack (1), a driving motor (902) is installed on the mounting rack (1), an output shaft of the driving motor (902) is connected with the center of one side of the rotary disc (901), a linkage (10) acting on the sliding frame (801) is installed on the rotary disc (901), and when the rotary disc (901) continuously rotates anticlockwise or clockwise, the sliding frame (801) slides back and forth at a certain distance through the linkage (10).

6. The intake channel cleaning structure of a radial flow type secondary sedimentation tank as claimed in claim 5, wherein the interlocking member (10) comprises a hinge rod (1001) eccentrically hinged on one side of the rotating disc (901), and a free end of the hinge rod (1001) is hinged on the sliding frame (801).

7. The structure for cleaning the water inlet channel of the radial flow type secondary sedimentation tank as claimed in claim 1, wherein the number of the first nozzles (5) is two and the water outlet ends of the two first nozzles (5) face the brush plates (3) on the two mounting plates (2), respectively.