CN212016846U - Center drive single-pipe dredger - Google Patents

Abstract

The utility model belongs to the technical field of sewage treatment application, and specifically discloses a central transmission single-pipe mud suction machine, which comprises a concrete pool, a water inlet groove, a water outlet groove, a scum baffle, a water outlet weir plate, a water retaining skirt, a central mud collecting tank, The central column, the central rotating vertical frame, the driving device, the working bridge, the scraping arm, the suction pipe and the mud discharge pipe, wherein one end of the suction pipe and the mud discharge pipe are respectively connected with the central mud collecting tank, and the other end of the mud discharge pipe Highlight the concrete pool. The beneficial effects of the central transmission single-pipe dredger of the utility model are: the design is reasonable, the service life is long, and the use efficiency is high without frequent maintenance, and it is safe and reliable. Poor problem, easy to install and maintain.

Description

Center drive single-pipe dredger

technical field

The utility model belongs to the technical field of sewage treatment application, in particular to a central transmission single-pipe suction mud machine.

Background technique

Sewage treatment (wastewater treatment) is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering and other fields, and is increasingly entering the daily life of ordinary people.

Sludge suction machine is used in advective sedimentation tanks of sewage treatment plants and water plants, scraping the sludge settled on the bottom of the tank to the suction port of the pump, sucking the sludge while driving through the pump, and then discharging the sludge out of the tank.

The existing sludge suction machines used for sewage treatment have low treatment efficiency and poor treatment effect, and can no longer meet the high-standard use requirements of current sewage treatment.

Based on the above problems, the utility model provides a central drive single-pipe dredger.

Utility model content

Purpose of the utility model: The purpose of the utility model is to provide a central drive single-pipe suction dredger for the deficiencies of the existing technology, which has a reasonable design, long service life, and high efficiency without frequent maintenance. It can deal with the problems of low efficiency and poor treatment effect, and it is easy to install and maintain.

Technical scheme: The utility model provides a central drive single-pipe dredger, including a concrete pool, a water inlet groove and a water outlet groove arranged on both sides of the upper part of the concrete pool, and the scum that is arranged on the inner wall of the concrete pool and used in conjunction with the water inlet groove. The baffle plate, the outlet weir plate, the water retaining apron, and the central mud collecting cylinder arranged on the symmetrical center line of the concrete pool, and the central column and the central rotating vertical frame arranged on the central mud collecting cylinder, and one end of the central column The driving device, and the working bridges whose bottom surfaces are respectively arranged on the central column and the concrete pool, and the scraping arm arranged on the central rotating vertical frame, and the suction pipe arranged on the scraping arm, and the row arranged in the concrete pool. The mud pipe, wherein one end of the mud suction pipe and the mud discharge pipe are respectively connected with the central mud collecting tank, and the other end of the mud discharge pipe protrudes from the concrete pool.

According to the technical solution, the central drive single-pipe dredger further includes a positioning plate arranged on the upper part of the central rotating vertical frame, and a positioning ear bar arranged on the scraper arm, and the two ends are respectively connected with the positioning plate and the positioning ear bar. Connected wire rope.

In the technical solution, the central drive single-pipe dredger also includes several counterweight blocks arranged on the scraper arm.

Compared with the prior art, the central drive single-pipe dredger of the present utility model has the beneficial effects that the design is reasonable, the service life is long, the use efficiency is high without frequent maintenance, and it is safe and reliable. The problem of low processing efficiency and poor processing effect of the machine is easy to install and maintain.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the central drive single-pipe dredger of the present utility model;

Fig. 2 is a partial structural schematic diagram of the top view of the central drive single-pipe dredger of the present invention.

Detailed ways

The present utility model will be further illustrated below in conjunction with the accompanying drawings and specific embodiments.

Example

The central drive single-pipe suction dredger shown in Figures 1 and 2 includes a concrete pool 13, a water inlet trough 14 and a water outlet trough 15 arranged on both sides of the upper part of the concrete pool 13, and a water inlet trough 14 arranged on the inner wall of the concrete pool 13 and connected to the inlet and outlet troughs 13. The scum baffle plate 9, the outlet weir plate 10, the water retaining skirt 11 used in conjunction with the water tank 14, the central mud collecting tank 4 arranged on the symmetrical center line of the concrete pool 13, and the The central column 6, the central rotating vertical frame 7, and the driving device 5 (which is a gear reduction motor) arranged at one end of the central column 6, and the working bridge 1 whose bottom surfaces at both ends are respectively arranged on the central column 6 and the concrete pool 13, and set The scraper arm 3 on the central rotating vertical frame 7, the suction pipe 8 arranged on the scraper arm 3, and the sludge discharge pipe 19 arranged in the concrete pool 13, wherein the suction pipe 8 and the sludge discharge pipe 19 have One end is respectively connected with the central mud collecting tank 4, and the other end of the mud discharge pipe 19 protrudes from the concrete pool 13 (the rotating part connecting the driving device 5 and the working bridge 1 is not shown in FIG. 1).

Further preferably, the central drive single-pipe dredger also includes a positioning plate 16 arranged on the upper part of the central rotating vertical frame 7, and a positioning ear bar 18 arranged on the scraper arm 3, and the two ends are respectively connected with the positioning plate 16. , the steel wire rope 17 connected with the positioning ear bar 18;

The central drive single-pipe dredger of this structure has reasonable design, long service life, high efficiency, safety and reliability without frequent maintenance, and solves the problems of low treatment efficiency and poor treatment effect of the existing dredger, which is convenient for installation and maintenance.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, some improvements can be made without departing from the principles of the present invention, and these improvements should also be regarded as The scope of protection of the utility model.

Claims (3)

1. the central transmission single-pipe suction dredger is characterized in that: comprise a concrete pool (13), and be arranged on the water inlet trough (14), the water outlet trough (15) on both sides of the upper part of the concrete pond (13), and be arranged on the concrete pond (13) (13) The scum baffle plate (9), the water outlet weir plate (10), the water retaining skirt plate (11) on the inner wall and used in conjunction with the water inlet groove (14), and the scum plate (11) arranged on the symmetrical center line of the concrete pool (13) The central mud collecting cylinder (4), and the central column (6), the central rotating vertical frame (7) arranged on the central mud collecting cylinder (4), and the driving device (5) arranged at one end of the central column (6) , and the bottom surfaces of both ends are respectively arranged on the central column (6), the working bridge (1) on the concrete pool (13), and the scraper arm (3) arranged on the central rotating vertical frame (7), and the scraper arm (3) arranged on the scraper arm The suction pipe (8) on (3), and the mud discharge pipe (19) arranged in the concrete pool (13), wherein one end of the suction pipe (8) and the mud discharge pipe (19) are respectively connected to the center The mud tank (4) is connected, and the other end of the mud discharge pipe (19) protrudes from the concrete pool (13). 2. The central transmission single-pipe dredger according to claim 1, wherein the central transmission single-pipe dredger further comprises a positioning plate (16) arranged on the upper part of the central rotating vertical frame (7), And the positioning ear bar (18) arranged on the scraping arm (3), and the wire rope (17) connected with the positioning plate (16) and the positioning ear bar (18) at both ends respectively. 3. The central drive single-pipe dredger according to claim 2, wherein the central drive single-pipe dredger further comprises several counterweight blocks (12) arranged on the scraper arm (3) .

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