CN207667216U - A kind for the treatment of tank mud scum slag collection side removal device - Google Patents

Abstract

The utility model discloses a device for removing floating sludge and slag from sewage treatment pools, which comprises a walking plate, a sleeve is arranged at the center of the walking plate, a second drive motor is arranged above the sleeve, and the first driving motor is arranged above the sleeve. The second driving motor is fixedly connected with the walking board, and the four corners at the bottom of the walking board are all provided with a running mechanism, and both sides below the walking board are fixedly connected with a vertical board, and the two vertical boards are slidingly connected There is a lifting plate, a through hole is arranged at the center of the lifting plate, and a threaded rod is inserted in the sleeve. In the utility model, through the combined use of the nozzle, the scraper and the mud scraper, the walking board is moved along the edge above the rectangular sewage treatment pool, the nozzle scours away the mud at the bottom of the pool, and the scraper stirs the mud away to scrape the mud The plate can scrape away the silt, so as to thoroughly clean the silt at the bottom of the rectangular sewage treatment tank, improve the cleaning efficiency, have strong practicability, and are worthy of vigorous promotion.

Description

A device for removing floating sludge and slag from sewage treatment tanks

technical field

The utility model relates to the technical field of sewage treatment, in particular to a device for removing floating sludge and slag from sewage treatment pools.

Background technique

The mud scraper is a kind of machine that cleans the silt from the river. It is used in circular sedimentation tanks with large diameters in urban sewage treatment plants, waterworks and industrial wastewater treatment to remove the sewage settled at the bottom of the pool. Mud and skim the scum off the surface of the pool.

In the prior art, most of the sludge in the sewage treatment tank is deposited at the bottom of the sewage treatment tank, and the sludge at the bottom of the sewage treatment tank is generally cleaned with a mud scraper. The existing mud scraper is suitable for round For rectangular sedimentation tanks, it is difficult to clean up the sludge with a mud scraper.

Utility model content

The purpose of this utility model is to solve the problem in the prior art that the mud scraper is suitable for a circular sedimentation tank with a large diameter, and for a rectangular sewage treatment tank, it is difficult to clean the sludge with a mud scraper, and proposes a Sewage treatment tank floating sludge edge removal device.

In order to achieve the above object, the utility model adopts the following technical solutions:

A device for removing floating sludge and slag from a sewage treatment tank, comprising a walking board, a sleeve is arranged at the center of the walking board, a second driving motor is arranged above the sleeve, and the second driving motor is connected to the walking board. The boards are fixedly connected, the four corners at the bottom of the walking board are provided with traveling mechanisms, both sides below the walking board are fixedly connected with vertical boards, and a lifting board is slidingly connected between the two vertical boards. The center of the lifting plate is provided with a through hole, and a threaded rod is inserted into the sleeve, and the top end of the threaded rod passes through the upper port of the sleeve and is connected to the driving end of the second drive motor. The bottom end passes through the lower port and the through hole of the sleeve in turn and extends downward. A connecting rod is fixedly connected to the bottom of one side of the lifting plate, and a mud scraper is fixedly connected to the bottom end of the connecting rod. A first driving motor is fixedly connected above the side, and the driving end of the first driving motor is connected to a rotating shaft through transmission. A water tank is fixedly connected above the lifting plate, the water tank is located between the vertical plate and the first driving motor, a water pipe is arranged at the bottom of the water tank, and the bottom end of the water pipe runs through the lifting plate and is provided with a nozzle.

Preferably, the threaded rod is threadedly connected to the inner sidewall of the through hole.

Preferably, a water pump is provided in the water tank, the water outlet of the water pump is connected to a water pipe, and the spray head is a high-pressure spray head.

Preferably, sliders are provided at both ends of the lifting plate, and slide slots corresponding to the sliders are provided on the vertical plate.

Preferably, the threaded rod is rotatably connected to the inner side wall of the sleeve.

Preferably, the walking mechanism includes a shock absorbing cylinder, the inner bottom of the shock absorbing cylinder is fixedly connected with a shock absorbing spring, the top end of the shock absorbing spring is fixedly connected with the walking board, and the bottom of the shock absorbing cylinder is provided with a pulley .

In the utility model, through the combined use of the nozzle, the scraper and the mud scraper, the walking board is moved along the edge above the rectangular sewage treatment pool, the nozzle scours away the mud at the bottom of the pool, and the scraper stirs the mud away to scrape the mud The plate can scrape away the silt, so as to thoroughly clean the silt at the bottom of the rectangular sewage treatment tank, improve the cleaning efficiency, have strong practicability, and are worthy of vigorous promotion.

Description of drawings

Fig. 1 is the structural schematic diagram of a kind of sewage treatment pond floating mud slag edge removal device proposed by the utility model;

Fig. 2 is a structural schematic diagram of A in a device for removing floating sludge and slag in a sewage treatment tank proposed by the utility model.

In the figure: 1 water pipe, 2 nozzle, 3 rotating shaft, 4 scraper, 5 through hole, 6 lifting plate, 7 threaded rod, 8 connecting rod, 9 mud scraper, 10 slider, 11 chute, 12 vertical plate, 13 water tank , 14 first driving motors, 15 sleeves, 16 second driving motors, 17 walking plates, 18 shock absorbing springs, 19 pulleys, 20 shock absorbing cylinders.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Referring to Figure 1-2, a device for removing scum and scum in sewage treatment tanks includes a walking board 17, a sleeve 15 is arranged at the center of the walking board 17, and a second driving motor 16 is arranged above the sleeve 15. Two driving motors 16 are fixedly connected with the walking board 17, four corners at the bottom of the walking board 17 are provided with a running mechanism, both sides below the walking board 17 are fixedly connected with a vertical board 12, and slidingly connected between the two vertical boards 12 There is a lifting plate 6, the center of the lifting plate 6 is provided with a through hole 5, a threaded rod 7 is inserted in the sleeve 15, and the top end of the threaded rod 7 passes through the upper port of the sleeve 15 and is transmitted with the driving end of the second driving motor 16. connection, the bottom end of the threaded rod 7 passes through the lower port of the sleeve 15 and the through hole 5 in turn and extends downward, the lower side of the lifting plate 6 is fixedly connected with a connecting rod 8, and the bottom end of the connecting rod 8 is fixedly connected with a scraper Plate 9, a first driving motor 14 is fixedly connected above one side of the lifting plate 6, the driving end of the first driving motor 14 is connected with a rotating shaft 3, the rotating shaft 3 runs through the lifting plate 6 and extends downward, and the bottom end of the rotating shaft 3 surrounds A plurality of scrapers 4 are provided, and a water tank 13 is fixedly connected above the lifting plate 6. The water tank 13 is located between the vertical plate 12 and the first driving motor 14. The bottom of the water tank 13 is provided with a water pipe 1, and the bottom end of the water pipe 1 runs through the lifting plate. 6 is also provided with a nozzle 2, the threaded rod 7 is threadedly connected with the inner side wall of the through hole 5, and the first drive motor 16 is started, and the first drive motor 16 drives the threaded rod 7 to rotate, which can make the lifting plate 6 move upward or downward, and the water tank 13 is provided with a water pump, the water outlet end of the water pump is connected with the water pipe 1, and the nozzle 2 is a high-pressure nozzle, which first washes away the sludge at the bottom of the sewage treatment tank. The two ends of 6 are provided with slide block 10, and vertical plate 12 is provided with the chute 11 corresponding to slide block 10, prevents lifting plate 6 from rotating together with threaded rod 7, and threaded rod 7 is connected with the inner side wall of sleeve 15 in rotation, To prevent the threaded rod 7 from shaking during rotation, the traveling mechanism includes a shock absorber 20, the inner bottom of the shock absorber 20 is fixedly connected with a shock absorber spring 18, and the top of the shock absorber spring 18 is fixedly connected with the walking plate 17, and the shock absorber 20 The bottom of the bottom is provided with a pulley 19, which facilitates the movement of the walking board 17 and reduces the vibration generated during the movement.

In the utility model, firstly, two walking grooves are set up on both sides above the rectangular sewage treatment pool, so that the pulley 19 can move along the walking grooves, start the second drive motor 16, and the second drive motor 16 drives the threaded rod 7 to rotate. The center of the lifting plate 6 is provided with a through hole 5, and the threaded rod 7 is threadedly connected with the inner side wall of the through hole 5. When the threaded rod 7 rotates, both sides of the lifting plate 6 are restricted by the vertical plate 12 and cannot rotate, so that the lifting The plate 6 moves downward until the scraper 4 and the mud scraper 9 touch the bottom of the sewage treatment tank, the water flow ejected from the nozzle 2 first scatters the sludge, starts the first driving motor 14, and the first driving motor 14 drives the rotating shaft 3 to rotate , the scraper 4 that rotating shaft 3 bottoms is provided with silt is stirred away, and mud scraper 9 scrapes away silt again.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A device for removing floating sludge and slag from a sewage treatment tank, comprising a walking board (17), characterized in that a sleeve (15) is arranged at the center of the walking board (17), and the sleeve (15 ) above is provided with a second driving motor (16), the second driving motor (16) is fixedly connected to the walking board (17), and the four corners at the bottom of the walking board (17) are provided with traveling mechanisms, Both sides below the walking board (17) are fixedly connected with a vertical board (12), and a lifting board (6) is slidingly connected between the two vertical boards (12), and the center of the lifting board (6) A through hole (5) is provided at the sleeve (15), and a threaded rod (7) is inserted in the sleeve (15). The top end of the threaded rod (7) passes through the upper port of the sleeve (15) and connects with the second drive motor ( 16), the drive end of the threaded rod (7) is connected through the drive end, and the bottom end of the threaded rod (7) passes through the lower port of the sleeve (15) and the through hole (5) and extends downward. A connecting rod (8) is fixedly connected, the bottom end of the connecting rod (8) is fixedly connected with a mud scraper (9), and the upper side of the lifting plate (6) is fixedly connected with a first driving motor (14) , the driving end of the first driving motor (14) is connected with a rotating shaft (3), the rotating shaft (3) penetrates the lifting plate (6) and extends downward, and the bottom end of the rotating shaft (3) is surrounded by a A plurality of scrapers (4), a water tank (13) is fixedly connected above the lifting plate (6), the water tank (13) is located between the vertical plate (12) and the first drive motor (14), the water tank The bottom of (13) is provided with a water pipe (1), and the bottom end of the water pipe (1) passes through the lifting plate (6) and is provided with a nozzle (2). 2. The device for removing floating sludge and slag in a sewage treatment tank according to claim 1, characterized in that the threaded rod (7) is threadedly connected to the inner wall of the through hole (5). 3. The device for removing floating mud and slag in a sewage treatment tank according to claim 1, characterized in that a water pump is arranged in the water tank (13), and the water outlet of the water pump is connected to the water pipe (1). The nozzle (2) is a high-pressure nozzle. 4. The device for removing floating sludge and slag in a sewage treatment tank according to claim 1, characterized in that sliders (10) are provided at both ends of the lifting plate (6), and the vertical plate (12 ) is provided with a chute (11) corresponding to the slider (10). 5. The device for removing floating sludge and slag in a sewage treatment tank according to claim 1, characterized in that, the threaded rod (7) is rotatably connected to the inner side wall of the sleeve (15). 6. The device for removing floating sludge and slag in sewage treatment tank according to claim 1, characterized in that, the traveling mechanism includes a shock absorber (20), and the inner bottom of the shock absorber (20) is fixed A shock absorbing spring (18) is connected, the top end of the shock absorbing spring (18) is fixedly connected with the walking board (17), and the bottom of the shock absorbing cylinder (20) is provided with a pulley (19).