CN218686596U

CN218686596U - Sewage primary sedimentation tank with cleaning function

Info

Publication number: CN218686596U
Application number: CN202222887690.XU
Authority: CN
Inventors: 邹云鹏; 郭秋实; 刘晓薇; 孙银艳; 徐琳; 刘琳娥; 贺晓东; 刘晓丰; 李毅; 郑淑玲; 宫科; 梁福龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-24
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a sewage primary sedimentation pond with clearance function, including the primary sedimentation pond main part, the top of the primary sedimentation pond main part is fixed with back the shape frame, be fixed with bearing frame and curb plate on the outer wall of shape frame one side back, install gear motor on the outer wall of curb plate one side, gear motor's output is transferred the structrual installation through the lead screw and is had U-shaped frame, and the bottom of U-shaped frame is connected with back the shape frame through two sets of sliding guide structures, be fixed with upright arm on the outer wall of U-shaped frame one side, the inside of founding the arm is installed the shovel hopper through band pulley lifting unit, install rotary driving spare on the outer wall of U-shaped frame one side. The utility model discloses regulation and control shovel hopper is at the ascending position of level and vertical side, and the silt shovel that the shovel hopper will just sink the long-pending pool main part diapire and save at the in-process initiative of removal is down to save the work that the staff cleared up the pond and salvage down, the staff of being convenient for carries out the silt clearance, provides convenient for staff's silt clearance work.

Description

Sewage primary sedimentation tank with cleaning function

Technical Field

The utility model relates to a just sink pond technical field, specifically be a sewage just sinks pond with clearance function.

Background

The primary sedimentation tank is a structure for first sedimentation in sewage treatment and is mainly used for reducing the concentration of suspended solids in sewage, for example, inorganic particles and organic substances are mainly removed from the sedimentation tank before biological treatment, microbial solids in water are mainly separated from the sedimentation tank after biological treatment, in the process of cleaning sludge at the bottom of the existing sewage primary sedimentation tank, firstly, a valve of a water inlet of a water tank is closed, then sewage on the sewage sedimentation tank is discharged by a pump, the sludge accumulated for a long time needs to be washed and diluted by a high-pressure cleaning vehicle, but the discharge outlet of a sewage pump is always higher than the wall surface of the bottom of the tank in the cleaning process, so that part of sludge is always retained at the bottom of the tank, the part of sludge can only be cleaned and salvaged manually, time and labor are wasted in the operation process, the operation strength is higher, and troubles are brought to the sludge cleaning work of workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage sedimentation tank with clearance function to it is comparatively difficult to solve the silt clearance that provides the sewage sedimentation tank bottom and be detained among the above-mentioned background art, needs the artifical problem of salvaging the clearance in pond down.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage preliminary sedimentation pond with clearance function, includes the preliminary sedimentation pond main part, the top of preliminary sedimentation pond main part is fixed with back the shape frame, be fixed with bearing frame and curb plate on the outer wall of time shape frame one side, install gear motor on the outer wall of curb plate one side, gear motor's output is transferred the structrual installation through the lead screw and is had U-shaped frame, and the bottom of U-shaped frame is connected with time shape frame through two sets of sliding guide structures, be fixed with upright arm on the outer wall of U-shaped frame one side, the shovel hopper is installed through band pulley lifting unit in the inside of standing the arm, install rotary driving piece on the outer wall of U-shaped frame one side, rotary driving piece drives band pulley lifting unit work, install control panel on the outer wall of preliminary sedimentation pond main part one side, control panel's output and gear motor, rotary driving piece's input electric connection.

Preferably, the screw transferring structure comprises a ball screw installed at the output end of the speed reducing motor, a right-angle connecting plate is installed at the thread position on one side of the surface of the ball screw through a nut pair, and the outer wall of the right-angle connecting plate is fixedly connected with the outer wall of the U-shaped frame.

Preferably, the sliding guide structure comprises guide rails fixed on two sides of the top end of the clip frame, a sliding table is slidably mounted at one end of the surface of each guide rail, and the top end of each sliding table is fixedly connected with the top of the right-angle connecting plate.

Preferably, the band pulley lifting unit is including rotating the connecting axle of installing at the inside both ends of grudging post, one side on connecting axle surface is fixed with the synchronizing wheel, and is two sets of the winding has the belt between the synchronizing wheel, the one end on belt surface is fixed with the connecting seat, the outer wall fixed connection of the outer wall of connecting seat and shovel hopper.

Preferably, the rotary driving part comprises a motor base arranged on the outer wall of the U-shaped frame, a second motor is fixed on the outer wall of one side of the motor base, and the output end of the second motor is in power transmission through a belt wheel transmission structure and a connecting shaft.

Preferably, the belt wheel transmission structure comprises a driving belt wheel arranged at the output end of the second motor and a driven belt wheel arranged at the top end of the connecting shaft, and a crawler belt is arranged between the driven belt wheel and the driving belt wheel.

Compared with the prior art, the beneficial effects of the utility model are that: this sewage primary sedimentation pond with clearance function is through being provided with the structure of mutually supporting such as returning the shape frame and U-shaped frame, it carries out work to pass through band pulley lifting unit in the band pulley transmission structure drive vertical arm by the second motor, make band pulley lifting unit drive shovel hopper go up and down, transfer structure work by gear motor drive lead screw, the lead screw is transferred the structure and is driven U-shaped frame, band pulley lifting unit and shovel hopper remove along the horizontal direction of primary sedimentation pond main part, thereby regulate and control the position of shovel hopper on the horizontal direction, the shovel hopper is shoveled down and continuous accumulation in the shovel hopper with the silt that primary sedimentation pond main part diapire was collected at the in-process initiative of removal, thereby save the work that the staff cleared up in the pond and salvage, be convenient for the staff to carry out silt clearance, reduce the amount of stagnation of bottom of the pool silt, it is convenient to provide for staff's silt clearance work, improve the cleaning efficiency of sedimentation tank.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a side view of the vertical arm of the present invention;

FIG. 4 is a schematic view of a three-dimensional structure of the clip rack of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

in the figure: 1. a primary sedimentation tank main body; 2. a shape-returning frame; 201. a guide rail; 202. a sliding table; 3. a bearing seat; 4. a side plate; 5. a reduction motor; 6. a ball screw; 7. a right-angle connecting plate; 8. a U-shaped frame; 801. a motor base; 802. a second motor; 803. a pulley drive structure; 9. shoveling a hopper; 901. a connecting seat; 10. a control panel; 11. erecting an arm; 1101. a connecting shaft; 1102. a synchronizing wheel; 1103. a belt.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a sewage primary sedimentation tank with a cleaning function comprises a primary sedimentation tank main body 1, wherein a clip-shaped frame 2 is fixed at the top end of the primary sedimentation tank main body 1, and a bearing seat 3 and a side plate 4 are fixed on the outer wall of one side of the clip-shaped frame 2;

a speed reducing motor 5 is mounted on the outer wall of one side of the side plate 4, a U-shaped frame 8 is mounted at the output end of the speed reducing motor 5 through a screw rod transfer structure, the bottom end of the U-shaped frame 8 is connected with the return frame 2 through two groups of sliding guide structures, a vertical arm 11 is fixed on the outer wall of one side of the U-shaped frame 8, a shoveling hopper 9 is mounted inside the vertical arm 11 through a belt wheel lifting assembly, the speed reducing motor 5 drives the screw rod transfer structure to work, and the screw rod transfer structure drives the U-shaped frame 8, the belt wheel lifting assembly and the shoveling hopper 9 to move along the horizontal direction of the primary sedimentation tank main body 1;

the screw rod transfer structure comprises a ball screw rod 6 arranged at the output end of the speed reducing motor 5, a right-angle connecting plate 7 is arranged at the thread position on one side of the surface of the ball screw rod 6 through a nut pair, and the outer wall of the right-angle connecting plate 7 is fixedly connected with the outer wall of the U-shaped frame 8;

the sliding guide structure comprises guide rails 201 fixed on two sides of the top end of the return frame 2, a sliding table 202 is slidably mounted at one end of the surface of each guide rail 201, the top end of each sliding table 202 is fixedly connected with the top of the right-angle connecting plate 7, and the sliding guide structure improves the transfer stability of the right-angle connecting plate 7 and the U-shaped frame 8;

the ball screw 6 drives the nut pair, the right-angle connecting plate 7, the U-shaped frame 8 and other parts to move, and the shoveling hopper 9 shovels down sludge accumulated on the bottom wall of the primary sedimentation tank main body 1 actively in the moving process;

a rotary driving piece is installed on the outer wall of one side of the U-shaped frame 8 and drives a belt wheel lifting assembly to work, the belt wheel lifting assembly comprises a connecting shaft 1101 rotatably installed at two ends inside the vertical arm 11, synchronizing wheels 1102 are fixed on one side of the surface of the connecting shaft 1101, a belt 1103 is wound between two groups of synchronizing wheels 1102, a connecting seat 901 is fixed at one end of the surface of the belt 1103, the outer wall of the connecting seat 901 is fixedly connected with the outer wall of the material shoveling hopper 9, a second motor 802 drives the connecting shaft 1101 and the synchronizing wheels 1102 to rotate through a belt wheel transmission structure 803, and then the belt 1103 drives the material shoveling hopper 9 to descend through the connecting seat 901;

a control panel 10 is installed on the outer wall of one side of the primary sedimentation tank main body 1, the output end of the control panel 10 is electrically connected with the speed reduction motor 5 and the input end of a rotary driving piece, the rotary driving piece comprises a motor base 801 installed on the outer wall of the U-shaped frame 8, a second motor 802 is fixed on the outer wall of one side of the motor base 801, the input end of the second motor 802 is electrically connected with the output end of the control panel 10, and a worker starts the second motor 802 and the speed reduction motor 5 to work through the control panel 10;

the output end of the second motor 802 carries out power transmission through a belt wheel transmission structure 803 and a connecting shaft 1101, the belt wheel transmission structure 803 comprises a driving belt wheel installed at the output end of the second motor 802 and a driven belt wheel installed at the top end of the connecting shaft 1101, a crawler belt is installed between the driven belt wheel and the driving belt wheel, the second motor 802 drives a belt wheel lifting assembly in the vertical arm 11 to work through the belt wheel transmission structure 803, so that the belt wheel lifting assembly drives the shovel hopper 9 to move downwards until the bottom surface of the shovel hopper 9 and the bottom wall of the primary sedimentation tank main body 1 are in contact with each other, after the shovel hopper 9 is fully filled with sludge, a worker opens the second motor 802 to work through the control panel 10 again, so that the second motor 802 drives the shovel hopper 9 to move upwards through the belt wheel lifting assembly, namely, the sludge is lifted, and then the worker can clean the sludge in the shovel hopper 9.

When the sewage treatment device is used, sewage in the primary sedimentation tank main body 1 is discharged by using the sewage pump, after the sewage is discharged, a worker starts the second motor 802 and the speed reducing motor 5 to work through the control panel 10, the second motor 802 drives the belt wheel lifting assembly in the vertical arm 11 to work through the belt wheel transmission structure 803, so that the belt wheel lifting assembly drives the shovel hopper 9 to descend until the bottom surface of the shovel hopper 9 is contacted with the bottom wall of the primary sedimentation tank main body 1, in the process, the second motor 802 drives the connecting shaft 1101 and the synchronizing wheel 1102 to rotate through the belt wheel transmission structure 803, the belt 1103 drives the shovel hopper 9 to descend through the connecting seat 901, then the speed reducing motor 5 drives the screw rod transfer structure to work, and the screw rod transfer structure drives the U-shaped frame 8, the belt wheel lifting assembly and the shovel hopper 9 to move along the horizontal direction of the primary sedimentation tank main body 1, this in-process ball screw 6 drives the nut pair, parts such as right angle connecting plate 7 and U-shaped frame 8 remove, this moment shovel hopper 9 shovels down and continuous accumulation in shovel hopper 9 with the silt that just sinks 1 diapire of pond main part of sinking of initiative in-process initiative of removal, after shovel hopper 9 gathers full silt, the staff opens second motor 802 work through control panel 10 once more, make second motor 802 go upward through band pulley lifting unit drive shovel hopper 9, promote silt promptly, then the staff clears up the silt in shovel hopper 9, thereby save the work that the staff cleared up the salvage down the pond, be convenient for the staff to carry out the silt clearance, reduce the amount of remaining of bottom of the pool silt, wait until sewage pond silt shovel get the back that finishes, reuse high pressure cleaning car, the pond wall is repeatedly washed around the sewage sedimentation tank, and then accomplish the cleaning operation.

Claims

1. The utility model provides a sewage preliminary sedimentation tank with clearance function, its characterized in that, includes preliminary sedimentation tank main part (1), the top of preliminary sedimentation tank main part (1) is fixed with time shape frame (2), be fixed with bearing frame (3) and curb plate (4) on the outer wall of time shape frame (2) one side, install gear motor (5) on the outer wall of curb plate (4) one side, gear motor (5) output is transferred the structure through the lead screw and is installed U-shaped frame (8), and the bottom of U-shaped frame (8) is connected with time shape frame (2) through two sets of sliding guide structures, be fixed with on the outer wall of U-shaped frame (8) one side and found arm (11), shovel hopper (9) are installed through band pulley lifting unit in the inside of founding arm (11), install the rotary driving piece on the outer wall of U-shaped frame (8) one side, the rotary driving piece drives band pulley lifting unit work, install control panel (10) on the outer wall of preliminary sedimentation tank main part (1) one side, the output and gear motor (5), rotatory input driving piece electric connection of control panel (10).

2. The primary sewage tank with the cleaning function as claimed in claim 1, wherein: the screw rod transferring structure comprises a ball screw rod (6) installed at the output end of a speed reducing motor (5), a right-angle connecting plate (7) is installed at the thread position on one side of the surface of the ball screw rod (6) through a nut pair, and the outer wall of the right-angle connecting plate (7) is fixedly connected with the outer wall of a U-shaped frame (8).

3. The primary sewage tank with the cleaning function as claimed in claim 2, wherein: the sliding guide structure comprises guide rails (201) fixed on two sides of the top end of the return frame (2), a sliding table (202) is slidably mounted at one end of the surface of each guide rail (201), and the top end of each sliding table (202) is fixedly connected with the top of the right-angle connecting plate (7).

4. The primary wastewater sedimentation tank with a cleaning function as claimed in claim 1, wherein: the belt wheel lifting assembly comprises connecting shafts (1101) rotatably installed at two ends inside a vertical arm (11), synchronizing wheels (1102) are fixed on one side of the surface of each connecting shaft (1101), a belt (1103) is wound between every two groups of synchronizing wheels (1102), a connecting seat (901) is fixed at one end of the surface of each belt (1103), and the outer wall of each connecting seat (901) is fixedly connected with the outer wall of a material shoveling hopper (9).

5. The primary sewage tank with the cleaning function as claimed in claim 4, wherein: the rotary driving piece comprises a motor base (801) installed on the outer wall of the U-shaped frame (8), a second motor (802) is fixed on the outer wall of one side of the motor base (801), and the output end of the second motor (802) is in power transmission through a belt wheel transmission structure (803) and a connecting shaft (1101).

6. The primary sewage tank with the cleaning function as claimed in claim 5, wherein: the belt wheel transmission structure (803) comprises a driving belt wheel arranged at the output end of the second motor (802) and a driven belt wheel arranged at the top end of the connecting shaft (1101), and a crawler belt is arranged between the driven belt wheel and the driving belt wheel.