CN212091147U

CN212091147U - Wastewater treatment equipment

Info

Publication number: CN212091147U
Application number: CN202020217881.3U
Authority: CN
Inventors: 张晟; 涂保华; 赵远; 张慰; 张作典; 梁巍; 赵亚男; 陈成; 刘双响; 李秀玲; 韩志娟
Original assignee: Jiangsu Shangke Environmental Engineering Co ltd
Current assignee: Jiangsu Shangke Environmental Engineering Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-12-08
Anticipated expiration: 2030-02-27

Abstract

The utility model provides a waste water treatment equipment, the novel nipple rectifier comprises a cylindrical shel, filter screen and cleaning device, the barrel upper end is equipped with the inlet tube, the barrel lower extreme is equipped with the outlet pipe, the filter screen is violently located two parts about divideing into the barrel with the barrel in the barrel, be equipped with the sediment chamber that gathers with the inside intercommunication of barrel on the barrel lateral wall, the filter screen corresponds sediment chamber intermediate position that gathers, the opening part that the filter screen below was located in the sediment chamber seals and is equipped with the gauze, cleaning device includes clearance subassembly and lower clearance subassembly, it includes the brush to go up the clearance subassembly, the filter screen upper end is located to the brush, be equipped with the drive arrangement that the drive brush is close to or keeps away from sediment chamber on the brush, lower clearance subassembly is including locating the water. The utility model provides a pair of waste water treatment equipment adopts clearance subassembly and clearance subassembly down to clear up the filter screen, prevents that the waste residue from blockking up the filter screen, influences waste water filtration efficiency, is favorable to going on continuously that sewage filters, has improved the sewage treatment effect.

Description

Wastewater treatment equipment

Technical Field

The utility model relates to a waste water treatment equipment technical field especially relates to a waste water treatment equipment.

Background

People can pollute water in daily life activities, and wastewater treatment needs to be carried out on sewage through wastewater treatment equipment; the wastewater treatment is to treat the wastewater by physical, chemical and biological methods, so that the wastewater is purified, the pollution is reduced, the wastewater is recycled and reused, and water resources are fully utilized.

Current waste water treatment equipment often filters sewage, adds modes such as medicine to waste water treatment, but current waste water treatment equipment structure is comparatively simple, when filtering sewage through the filter screen, and the large granule material in the sewage blocks up the filter screen easily, influences the filterable normal clear in later stage.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: in order to overcome the defects in the prior art, the utility model provides a wastewater treatment device.

The utility model provides a technical scheme that its technical problem will adopt is: a wastewater treatment device, which comprises a cylinder body, a filter screen and a cleaning device for cleaning the filter screen, the upper end of the cylinder body is provided with a water inlet pipe, the lower end of the cylinder body is provided with a water outlet pipe, the filter screen is transversely arranged in the cylinder body to divide the cylinder body into an upper part and a lower part, the side wall of the cylinder body is provided with a slag collecting cavity communicated with the inside of the cylinder body, the filter screen corresponds to the middle position of the slag collecting cavity, the opening of the slag collecting cavity below the filter screen is sealed with gauze, the cleaning device comprises an upper cleaning component and a lower cleaning component, the upper cleaning component comprises a hairbrush which is arranged at the upper end of the filter screen, a driving device for driving the hairbrush to be close to or far away from the slag collecting cavity is arranged on the hairbrush, the lower cleaning assembly comprises a water pump arranged below the filter screen, and the output end of the water pump inclines from bottom to top in the slag collecting cavity.

Injecting waste water into the cylinder body from the water inlet, wherein the waste water passes through the filter screen, waste residues are retained on the filter screen, and the filtered waste water is discharged out of the cylinder body from the water outlet; in order to prevent waste residues from blocking small holes in the filter screen and influencing the waste water treatment efficiency, on one hand, a water pump is adopted to wash the filter screen by using filtered waste water from bottom to top and wash the waste residues to the direction of a residue collection cavity, and on the other hand, a hairbrush is adopted to brush solid such as sand grains and the like at the upper end of the filter screen into the residue collection cavity for collecting the waste residues; after the waste residue falls into the residue collecting cavity, the waste water partially permeates back into the cylinder from the gauze.

Furthermore, in order to extrude the moisture contained in the waste residue in the residue collection cavity and permeate back into the cylinder body from the gauze, the upper end of the residue collection cavity is provided with a cylinder, and the output end of the cylinder penetrates through the upper end of the residue collection cavity and is connected with the pressing plate.

Air cylinder passing pressure plate

Further, one side of the slag collecting cavity, which is far away from the cylinder body, is hinged with a sealing plate, and the sealing plate is hermetically connected with the side wall of the slag collecting cavity. After the waste residue was filled to the sediment intracavity that collects, open the shrouding along the pin joint, the staff will collect the waste residue clearance of sediment intracavity and come out. The sealing plate is hermetically connected with the slag collecting cavity and used for preventing the waste water from leaking out of the gap between the sealing plate and the slag collecting cavity.

Further, in order to control the brush to brush the waste residues on the upper surface of the filter screen to the residue collecting cavity, the driving device comprises a motor, a screw rod, a sliding block and a sliding rail, the sliding rail is transversely arranged at the top end of the inner side of the barrel, the sliding block is close to or far away from the residue collecting cavity through sliding rail sliding connection, the screw rod penetrates through the sliding block and the sliding block in threaded connection, the screw rod is parallel to the axis of the sliding rail, one end of the screw rod is connected with the barrel in a rotating mode, the other end of the screw rod is connected with the motor output end in a transmission mode, the motor shell is arranged on the outer wall surface of the. The sliding block is controlled to move forwards or backwards on the sliding rail through the forward rotation and the reverse rotation of the motor, so that the cleaning work of the brush on the filter screen is controlled.

The utility model has the advantages that: the utility model provides a pair of waste water treatment equipment adopts clearance subassembly and clearance subassembly down to clear up the filter screen, prevents that the waste residue from blockking up the filter screen, influences waste water filtration efficiency, is favorable to going on continuously that sewage filters, has improved the sewage treatment effect.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

In the figure: 1. the device comprises a cylinder body, 2, a filter screen, 3, a water inlet pipe, 4, a water outlet pipe, 5, a slag collecting cavity, 6, gauze, 7, a brush, 8, a water pump, 9, an air cylinder, 10, a pressing plate, 11, a sealing plate, 12, a motor, 13, a screw rod, 14, a sliding block, 15 and a sliding rail.

Detailed Description

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.

As shown in figure 1, the utility model relates to a waste water treatment device, which comprises a cylinder body 1, a filter screen 2 and a cleaning device for cleaning the filter screen 2, wherein the upper end of the cylinder body 1 is provided with a water inlet pipe 3, the lower end of the cylinder body 1 is provided with a water outlet pipe 4, the filter screen 2 is transversely arranged in the cylinder body 1 to divide the cylinder body 1 into an upper part and a lower part, the side wall of the cylinder body 1 is provided with a slag collecting cavity 5 communicated with the inside of the cylinder body 1, the slag collecting cavity 5 is arranged at one side close to the water inlet pipe 3, so that a brush 7 can brush waste slag into the slag collecting cavity 5, the filter screen 2 corresponds to the middle position of the slag collecting cavity 5, the opening of the slag collecting cavity 5 below the filter screen 2 is sealed and provided with a gauze 6, the cleaning device comprises an upper cleaning component and a lower cleaning component, the upper cleaning component comprises a brush 7, the brush 7 is arranged at the upper end of the filter screen 2, the brush 7 is, lower clearance subassembly is including locating the water pump 8 of 2 below filter screens, the 8 output ends of water pump from up to down 5 direction slopes in collection sediment chamber.

An air cylinder 9 is arranged at the upper end of the slag collecting cavity 5, and the output end of the air cylinder 9 penetrates through the upper end of the slag collecting cavity 5 and is connected with a pressing plate 10.

One side of the slag collecting cavity 5 far away from the cylinder body 1 is hinged with a sealing plate 11, and the sealing plate 11 is hermetically connected with the side wall of the slag collecting cavity 5.

Drive arrangement includes motor 12, screw rod 13, slider 14 and slide rail 15, slide rail 15 transversely is located 1 inboard top of barrel, slider 14 with slide rail 15 sliding connection is close to or keeps away from collection sediment chamber 5, screw rod 13 passes slider 14 with 14 threaded connection of slider, screw rod 13 is parallel with slide rail 15 axis, screw rod 13 one end with barrel 1 rotates the connection, the screw rod 13 other end with the transmission of motor 12 output is connected, motor 12 casing is located on 1 outer wall of barrel, the slider 14 lower extreme is connected with brush 7.

The working process is as follows:

injecting waste water into the cylinder body 1 from a water inlet, wherein the waste water passes through the filter screen 2, waste residues are intercepted on the filter screen 2, and the filtered waste water is discharged out of the cylinder body 1 from a water outlet; in order to prevent waste residues from blocking the small holes on the filter screen 2 and affecting the waste water treatment efficiency, on one hand, a water pump 8 is adopted to wash the filter screen 2 by utilizing the filtered waste water from bottom to top and wash the waste residues to the direction of the residue collection cavity 5, and on the other hand, a hairbrush 7 is adopted to brush solid such as sand grains and the like at the upper end of the filter screen 2 into the residue collection cavity 5 for waste residue collection; after the waste residue falls into the residue collecting cavity 5, the waste water partially permeates back into the barrel body 1 from the gauze 6.

Directions and references (e.g., up, down, left, right, etc.) in the present disclosure may be used solely to aid in the description of the features in the figures. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the claimed subject matter is defined only by the appended claims and equivalents thereof.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A wastewater treatment apparatus, characterized in that: comprises a barrel body (1), a filter screen (2) and a cleaning device for cleaning the filter screen (2), wherein the upper end of the barrel body (1) is provided with a water inlet pipe (3), the lower end of the barrel body (1) is provided with a water outlet pipe (4), the filter screen (2) is transversely arranged in the barrel body (1) and divides the barrel body (1) into an upper part and a lower part, the side wall of the barrel body (1) is provided with a slag collecting cavity (5) communicated with the inside of the barrel body (1), the filter screen (2) corresponds to the middle position of the slag collecting cavity (5), the opening of the slag collecting cavity (5) below the filter screen (2) is sealed by gauze (6), the cleaning device comprises an upper cleaning component and a lower cleaning component, the upper cleaning component comprises a brush (7), the brush (7) is arranged at the upper end of the filter screen (2), and a driving device for driving the brush (7) to be close to or far away from the slag collecting cavity (5), the lower cleaning assembly comprises a water pump (8) arranged below the filter screen (2), and the output end of the water pump (8) inclines from bottom to top in the slag collecting cavity (5).

2. The wastewater treatment plant of claim 1, characterized in that: an air cylinder (9) is arranged at the upper end of the slag collecting cavity (5), and the output end of the air cylinder (9) penetrates through the upper end of the slag collecting cavity (5) and is connected with a pressing plate (10).

3. The wastewater treatment plant of claim 1, characterized in that: one side of the slag collecting cavity (5) far away from the cylinder body (1) is hinged with a sealing plate (11), and the sealing plate (11) is hermetically connected with the side wall of the slag collecting cavity (5).

4. The wastewater treatment plant of claim 1, characterized in that: drive arrangement includes motor (12), screw rod (13), slider (14) and slide rail (15), slide rail (15) are violently located barrel (1) inboard top, slider (14) with slide rail (15) sliding connection is close to or keeps away from collection sediment chamber (5), screw rod (13) are passed slider (14) with slider (14) threaded connection, screw rod (13) are parallel with slide rail (15) axis, screw rod (13) one end with barrel (1) rotates to be connected, screw rod (13) other end with motor (12) output end transmission is connected, motor (12) casing is located on barrel (1) outer wall, slider (14) lower extreme is connected with brush (7).