CN218306594U

CN218306594U - Sand-water separator for sewage treatment

Info

Publication number: CN218306594U
Application number: CN202222290059.1U
Authority: CN
Inventors: 龙洁; 晏强
Original assignee: Chengdu Youpu Yusheng Environmental Protection Equipment Co ltd
Current assignee: Chengdu Youpu Yusheng Environmental Protection Equipment Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-17
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a sewage treatment device technical field provides a sand water separating centrifuge for sewage treatment, including cell body, baffle, filter screen and drive assembly, the cell body is placed subaerial, the baffle along vertical setting, and with the inner wall fixed connection of cell body, the baffle will the internal partitioning of cell body is for storing up sand region and water storage area, the filter screen sets up the top in water storage area, being close to of filter screen store up the regional one side of sand with the inner wall of cell body rotates to be connected, drive assembly is used for the drive the filter screen is rotatory.

Description

Sand-water separator for sewage treatment

Technical Field

The utility model relates to a sewage treatment device technical field, concretely relates to sand water separating centrifuge for sewage treatment.

Background

In the field of building construction, a large amount of sewage is produced every day, and the sewage usually contains sand and stones. This waste water cannot be directly used for concrete production because it is difficult to control the quality of sand and water therein. The sand and the water need to be separated in advance, and the sand and the water can be recycled.

Chinese utility model with publication No. CN210736357U discloses a sand-water separator, which can separate sand from water, but still has a part of sewage left in the container, so the separation is not complete.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing a sewage treatment is with husky water separating centrifuge makes it solve the problem among the background art.

In order to achieve the above purpose, the present invention is implemented by the following technical solutions: the utility model provides a sand water separating centrifuge for sewage treatment, includes cell body, baffle, filter screen and drive assembly, the cell body is placed subaerial, the baffle along vertical setting, and with the inner wall fixed connection of cell body, the baffle will the internal partitioning of cell body is for storing up sand region and water storage area, the filter screen sets up the top in water storage area, being close to of filter screen store up sand region one side with the inner wall of cell body rotates to be connected, drive assembly is used for the drive the filter screen is rotatory.

Furthermore, a rotating shaft is fixedly installed on the filter screen and is rotationally connected with the inner wall of the tank body;

the driving assembly comprises a first belt wheel, a transverse plate, a motor, a second belt wheel and a conveying belt, the first belt wheel is fixedly installed on the rotating shaft, the transverse plate is fixedly installed on the outer wall of the tank body, the motor is fixedly installed on the outer wall of the tank body, the second belt wheel is fixedly installed on an output shaft of the motor, and two ends of the conveying belt are respectively in transmission connection with the first belt wheel and the second belt wheel.

Further, the equal fixed mounting in both sides has the vertical plate around the filter screen, the left and right sides of filter screen all is provided with the stock guide, the first end of stock guide with filter screen fixed connection, the second end tilt up and the outside extension of stock guide.

Furthermore, a water outlet pipe is fixedly mounted on the outer wall of the tank body and communicated with the water storage area, and an electromagnetic valve is fixedly mounted on the water outlet pipe.

Further, the driving assembly further comprises a reinforcing rib, and the reinforcing rib is fixedly connected with the transverse plate and the pool body.

The utility model has the advantages that: the utility model provides a pair of sand water separating centrifuge for sewage treatment pours sewage into filter screen back on, and grit in the sewage can be intercepted by the filter screen, and water in the sewage then can enter into in the water storage area. Then the drive assembly starts, and under the effect of gravity, the grit on the filter screen will get into and store up in the sand zone to carry out thorough separation to grit and water.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a schematic diagram of the internal cross-sectional structure of the present invention.

Reference numerals: 10-a tank body, 11-a sand storage area, 12-a water storage area, 13-a water outlet pipe, 14-an electromagnetic valve, 20-a partition plate, 30-a filter screen, 31-a rotating shaft, 32-a longitudinal plate, 33-a material guide plate, 40-a driving assembly, 41-a first belt wheel, 42-a transverse plate, 43-a motor, 44-a second belt wheel, 45-a conveying belt and 46-a reinforcing rib.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In this application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly and include, for example, both fixed and removable connections, or integral parts thereof; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "horizontal," "top," "bottom," "upper," "lower," "inner" and "outer" and the like refer to orientations or positional relationships based on those illustrated in the drawings, which are used for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-4, the utility model provides a sand-water separator for sewage treatment, which comprises a tank body 10, a baffle plate 20, a filter screen 30 and a driving component 40. The tank body 10 is placed on the ground. The partition plate 20 is longitudinally arranged and fixedly connected with the inner wall of the tank body 10, and the partition plate 20 divides the interior of the tank body 10 into a sand storage area 11 and a water storage area 12 which are independent of each other. The filter screen 30 is transversely arranged above the water storage area 12, and one side of the filter screen 30 close to the sand storage area 11 is rotatably connected with the inner wall of the pool body 10. The driving assembly 40 is used for driving the filter screen 30 to rotate on the tank body 10.

The specific working process is as follows: after the sewage is poured onto the filter screen 30 by the worker, the sand and stone in the sewage are intercepted by the filter screen 30, and the water in the sewage enters the water storage area 12. Then the operator controls the driving assembly 40 to start, the filter screen 30 starts to turn over, and the sand on the filter screen 30 falls into the sand storage area 11 under the action of gravity, so that the sand and the water are thoroughly separated.

In one embodiment, a rotating shaft 31 is fixedly installed on the filter screen 30, and the rotating shaft 31 is rotatably connected with the inner wall of the tank body 10.

The driving assembly 40 includes a first pulley 41, a cross plate 42, a motor 43, a second pulley 44, and a conveyor belt 45. The first pulley 41 is fixedly mounted on the rotating shaft 31. The transverse plate 42 is fixedly mounted on the outer wall of the tank body 10. The motor 43 is fixedly installed on the outer wall of the pool body 10 and electrically connected with the external control cabinet. The second pulley 44 is fixedly mounted on the output shaft of the motor 43. The two ends of the conveyor belt 45 are respectively connected with the first belt wheel 41 and the second belt wheel 44 in a transmission way.

The staff just can control the output shaft of motor 43 through external control cabinet and just rotate in the positive and negative direction to under the effect of first band pulley 41, conveyer belt 45 and second band pulley 44, drive axis of rotation 31 and filter screen 30 upset. The driving assembly 40 has a simple structure, is convenient to produce and reduces the cost.

In one embodiment, longitudinal plates 32 are fixedly mounted to the front and rear sides of the filter screen 30. The left side and the right side of the filter screen 30 are both provided with a material guide plate 33, the material guide plate 33 is obliquely arranged, the first end of the material guide plate 33 is fixedly connected with the filter screen 30, and the second end of the material guide plate 33 is obliquely upwards and outwards extended.

The vertical plate 32 and the material guide plate 33 can prevent the sand on the filter screen 30 from falling off on one hand; on the other hand, after the filter screen 30 is turned over, the guide plate 33 is inclined, so that the sand and stone can more easily fall into the sand storage area 11 along the guide plate 33.

In one embodiment, a water outlet pipe 13 is fixedly installed on the outer wall of the pool body 10, the water outlet pipe 13 is communicated with the water storage area 12, an electromagnetic valve 14 is fixedly installed on the water outlet pipe 13, and the electromagnetic valve 14 is electrically connected with an external control cabinet.

After the work is completed, the sewage can be left standing in the water storage area 12 for a period of time, and then the electromagnetic valve 14 is opened, so that the clear water can be discharged from the water outlet pipe 13.

In one embodiment, the drive assembly 40 further includes a stiffener 46, and the stiffener 46 is fixedly connected to both the cross plate 42 and the cell body 10. The ribs 46 can increase the strength and stability of the cross plate 42.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sand water separating centrifuge for sewage treatment which characterized in that: including cell body, baffle, filter screen and drive assembly, the cell body is placed subaerial, the baffle along vertical setting, and with the inner wall fixed connection of cell body, the baffle will the internal partitioning of cell body is for storing up sand region and water storage area, the filter screen sets up the top in water storage area, being close to of filter screen store up sand region one side with the inner wall of cell body rotates to be connected, drive assembly is used for the drive the filter screen is rotatory.

2. The sand-water separator for sewage treatment as claimed in claim 1, wherein: a rotating shaft is fixedly arranged on the filter screen and is rotationally connected with the inner wall of the tank body;

3. The sand-water separator for sewage treatment as claimed in claim 1, wherein: the equal fixed mounting in both sides has the vertical slab around the filter screen, the left and right sides of filter screen all is provided with the stock guide, the first end of stock guide with filter screen fixed connection, the second end tilt up and the outside extension of stock guide.

4. The sand-water separator for sewage treatment as claimed in claim 1, wherein: the water storage tank is characterized in that a water outlet pipe is fixedly mounted on the outer wall of the tank body and communicated with the water storage area, and an electromagnetic valve is fixedly mounted on the water outlet pipe.

5. The sand-water separator for sewage treatment as claimed in claim 2, wherein: the driving assembly further comprises a reinforcing rib, and the reinforcing rib is fixedly connected with the transverse plate and the tank body.