CN213643240U

CN213643240U - Sewage treatment device

Info

Publication number: CN213643240U
Application number: CN202022153871.0U
Authority: CN
Inventors: 蔡坤; 夏帆; 谢国; 丁居隆; 张帆挺
Original assignee: Hangzhou Jinjiang Group Environmental Protection Technology Co ltd
Current assignee: Hangzhou Jinjiang Group Environmental Protection Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-09
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a sewage treatment device, which comprises a water inlet pipe and a first filtering tank, wherein the water inlet pipe is arranged on the outer wall of the upper end of the first filtering tank, the outer wall of the lower end of the first filtering tank is provided with a first cover, after sewage is filtered and treated for a period of time, the filtering residue on a filtering net needs to be cleaned, the filtering residue is prevented from being accumulated on the filtering net, when the filtering residue is cleaned, the two covers need to be opened, and two connecting discs are driven by a piston rod in a cylinder to move right under the two covers, and then the two filtering nets are driven by a motor to rotate one hundred eighty degrees simultaneously, the inner filtering residue falls into the two connecting discs respectively, thereby facilitating the classification treatment of the filtering residue, the sewage treatment device can carry out filtering treatment on the sewage, and can quickly clean some impurities without doing larger cleaning work again, reduces a part of manpower work and quickens the time for cleaning and recovering the impurities in the sewage.

Description

Sewage treatment device

Technical Field

The utility model belongs to the technical field of sewage treatment is relevant, concretely relates to sewage treatment device.

Background

According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment, wherein the production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is sewage produced in daily life, which refers to a complex mixture of inorganic substances and organic substances in various forms, and the water pollution is divided into two types according to the nature of the sewage: one is natural pollution; the other is artificial pollution, the current water body is greatly damaged by artificial pollution, and the water pollution can be mainly divided into chemical pollution, physical pollution and biological pollution according to different polluted impurities.

The prior sewage treatment device has the following problems: when the existing sewage treatment equipment is used for treating sewage, the sewage needs to be filtered, at present, the sewage is often filtered once, and sundries in the sewage are not classified, so that the sundries in the collected sewage are troublesome to be recycled in one step.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment device to propose in solving above-mentioned background art not doing the further problem of retrieving the comparatively trouble of debris processing of classified treatment to the debris in the sewage.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage treatment device comprises a water inlet pipe and a first filter tank, wherein the water inlet pipe is arranged on the outer wall of the upper end of the first filter tank, a first tank cover is arranged on the outer wall of the lower end of the first tank cover, an upper water outlet pipe is arranged on the outer wall of the lower end of the upper water outlet pipe, a connecting pipe is arranged on the outer wall of the lower end of the upper water outlet pipe, a fixed pipe is arranged on the outer wall of the lower end of the connecting pipe, a second filter tank is arranged on the outer wall of the lower end of the fixed pipe, a second tank cover is arranged on the outer wall of the lower end of the second filter tank, a support frame is arranged on the left side of the second filter tank, the second filter tank and the support frame are fixedly connected through a lower fixing frame, the first filter tank and the support frame are fixedly connected through an upper fixing frame, a, a bracket is arranged on the right side of the motor, an air cylinder is arranged on the outer wall of the left end of the bracket, a piston rod extending leftwards is arranged in the air cylinder, the outer wall of the left end of the piston rod is provided with a connecting plate, the outer wall of the left end of the connecting plate is provided with a connecting rod, a placing plate is arranged on the outer wall of the left end of the connecting rod, a receiving disc is arranged inside the outer wall of the upper end of the placing plate, a first filter screen is arranged in the first filter tank, the first filter screen and the first filter tank are fixedly connected through an upper fixing column, an upper belt pulley is arranged on the upper fixing column on the left side of the first filter screen, a second filter screen is arranged in the second filter tank, the second filter screen and the second filter tank are fixedly connected through a lower fixing column, a lower belt pulley is arranged on the lower fixing column on the left side of the second filter screen, and the motor is electrically connected through an external power supply.

Preferably, a valve is arranged on the water inlet pipe.

Preferably, the first filter tank and the first tank cover are fixedly connected through a hinge, and the second filter tank and the second tank cover are also fixedly connected through a hinge.

Preferably, the outer wall of the lower end of the second tank cover is provided with a lower water outlet pipe, and the meshes of the first filter screen are larger than those of the second filter screen.

Preferably, the driving belt pulley, the upper belt pulley and the lower belt pulley are connected through belt transmission, the connecting pipe is made of a plastic material, threads are arranged on the outer walls of the circumferences of the two sides of the upper side of the connecting pipe, and threaded holes are formed in the upper water outlet pipe and the fixing pipe.

Preferably, place board and flange and equally divide and be provided with two respectively, two the diameter of flange is the same, the diameter of flange is greater than the diameter of first jar and the second jar of filtering.

Compared with the prior sewage treatment device technology, the utility model provides a sewage treatment device possesses following beneficial effect:

the sewage treatment device of the utility model carries out filtration treatment on sewage by a mode of twice filtration, so that the filter residue in the sewage can be classified according to size, the recycling of the filter residue is facilitated, the pollution to the environment is reduced, the utilization rate of resources is increased, the sewage is firstly filtered for the first time by the first filter screen with larger meshes, so that the larger filter residue in the sewage is stopped on the first filter screen, then the sewage is filtered for the second time by the second filter screen with smaller meshes, so that the smaller filter residue in the sewage is stopped on the second filter screen, after the sewage is filtered for a period of time, the filter residue on the first filter screen and the filter residue on the second filter screen are required to be cleaned, the filter residue is prevented from being accumulated on the filter screens, the first tank cover and the second tank cover are required to be opened during the cleaning, and two receiving discs are driven by the piston rod in the cylinder to just move to the position under the first filter tank and the second filter tank, it is rotatory simultaneously with lower belt pulley to drive through the motor drive belt again, and make behind first filter screen and the rotatory one hundred eighty degrees of second filter screen, its inside filter residue falls into respectively in two flange, conveniently carry out classification to the filter residue, this sewage treatment plant can carry out filtration treatment to sewage, and to some can retrieve clearing up that impurity can be very fast, do not need to do great cleaning work again, some manpower work has been reduced, the clearance recovery time of impurity in the sewage has been accelerated.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic perspective plan view of a sewage treatment apparatus according to the present invention;

FIG. 2 is a schematic view of the internal structure of the first filter tank of the present invention;

FIG. 3 is a schematic view of the internal structure of a second filter tank according to the present invention;

in the figure: 1. a water inlet pipe; 2. an upper fixing frame; 3. a support frame; 4. a lower fixing frame; 5. a first filtration tank; 6. an upper water outlet pipe; 7. a first can lid; 8. a connecting pipe; 9. a fixed tube; 10. a second filtration tank; 11. a machine base; 12. a motor; 13. a drive pulley; 14. a second can lid; 15. placing the plate; 16. receiving a plate; 17. a connecting rod; 18. a connecting plate; 19. a piston rod; 20. a cylinder; 21. a bracket; 22. an upper belt pulley; 23. a first filter screen; 24. an upper fixing column; 25. a lower belt pulley; 26. a lower fixing column; 27. and a second filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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. 1-3, the present invention provides a technical solution: a sewage treatment device comprises a water inlet pipe 1 and a first filter tank 5, wherein the water inlet pipe 1 is arranged on the outer wall of the upper end of the first filter tank 5, a first tank cover 7 is arranged on the outer wall of the lower end of the first tank cover 7, an upper water outlet pipe 6 is arranged on the outer wall of the lower end of the first tank cover 7, a connecting pipe 8 is arranged on the outer wall of the lower end of the upper water outlet pipe 6, a fixed pipe 9 is arranged on the outer wall of the lower end of the connecting pipe 8, a second filter tank 10 is arranged on the outer wall of the lower end of the fixed pipe 9, a second tank cover 14 is arranged on the outer wall of the lower end of the second filter tank 10, a support frame 3 is arranged on the left side of the second filter tank 10, the second filter tank 10 and the support frame 3 are fixedly connected through a lower fixing frame 4, the first filter tank 5 and the support frame 3 are fixedly connected through an upper fixing, the right side of motor 12 is provided with bracket 21, be provided with cylinder 20 on the outer wall of bracket 21 left end, the inside of cylinder 20 is provided with piston rod 19 that stretches out left, be provided with connecting plate 18 on the outer wall of piston rod 19 left end, be provided with connecting rod 17 on the outer wall of connecting plate 18 left end, be provided with on the outer wall of connecting rod 17 left end and place board 15, place the inside flange 16 that is provided with of board 15 upper end outer wall, the inside of first filter tank 5 is provided with first filter screen 23, first filter screen 23 and first filter tank 5 are through last fixed column 24 fixed connection, be provided with upper belt pulley 22 on the left last fixed column 24 of first filter screen 23, the inside of second filter tank 10 is provided with second filter screen 27, second filter screen 27 and second filter tank 10 are through lower fixed column 26 fixed connection, be provided with lower belt pulley 25 on the left lower fixed column 26 of second filter screen 27, motor 12.

A sewage treatment device comprises a water inlet pipe 1 and a first filter tank 5, wherein a valve is arranged on the water inlet pipe 1, so that the water inlet pipe 1 can be closed through the valve before a first filter screen 23 and a second filter screen 27 are cleaned, the first filter tank 5 and a first tank cover 7 are fixedly connected through a hinge, a second filter tank 10 and a second tank cover 14 are also fixedly connected through a hinge, so that when the first filter screen 23 and the second filter screen 27 are cleaned, the first tank cover 7 and the second tank cover 14 can be respectively opened, filter residues on the first filter screen 23 and the second filter screen 27 can be conveniently poured out, a water outlet pipe is arranged on the outer wall of the lower end of the second tank cover 14, the meshes of the first filter screen 23 are larger than those of the second filter screen 27, so that larger impurities in sewage can be filtered through the first filter screen 23 with larger density, and then the sewage is filtered through the second filter screen 27 again, so that the small impurities in the sewage can be filtered, the impurities in the sewage can be classified and treated, the driving belt pulley 13, the upper belt pulley 22 and the lower belt pulley 25 are connected through belt transmission, the connecting pipe 8 is made of plastic material, threads are arranged on the circumferential outer walls on two sides of the upper side of the connecting pipe 8, threaded holes are arranged in the upper water outlet pipe 6 and the fixed pipe 9, the driving belt pulley 13 can be driven to rotate by the motor 12, the upper belt pulley 22 and the lower belt pulley 25 are driven to rotate by the belt, the first filter screen 23 and the second filter screen 27 are driven to rotate, the filter residues in the first filter screen 23 and the second filter screen 27 can be poured out conveniently, the placing plate 15 and the connecting disc 16 are respectively provided with two connecting discs 16, the diameters of the two connecting discs 16 are the same, the diameter of the connecting disc 16 is larger than the diameters of the first filter tank 5 and the second filter tank 10, and the first filter screen 23 and the second, the filter residues in the first filter screen 23 and the second filter screen 27 can be poured out, and the filter residues with different classifications can be collected through the two receiving discs 16 respectively.

The utility model discloses a theory of operation and use flow: after the utility model is installed, sewage flows into the first filtering tank 5 through the water inlet pipe 1, then the sewage is filtered for the first time through the first filtering net 23 with larger meshes, so that larger filter residues in the sewage stop on the first filtering net 23, then the sewage and smaller filter residues pass through the first filtering net 23, flow out of the upper water outlet pipe 6, then enter the second filtering tank 10 through the connecting pipe 8 and the fixing pipe 9, then the sewage is filtered for the second time through the second filtering net 27 with smaller meshes, so that smaller filter residues in the sewage stop on the second filtering net 27, finally flow out through the lower water outlet pipe, sewage can be precipitated by other equipment, after the sewage is filtered for a period of time, the filter residues on the first filtering net 23 and the second filtering net 27 need to be cleaned, before the first tank cover 7 and the second tank cover 14 need to be opened, and the first tank cover 7 and the second tank cover 14 are rotated and put down towards the left side, then the air is introduced into the air cylinder 20, the piston rod 19 in the air cylinder 20 is extended towards the left side, the piston rod 19 drives the connecting plate 18 to move towards the left side, and the connecting plate 18 simultaneously drives the two connecting rods 17 and the placing plate 15 to move towards the left side, so that the connecting disc 16 on the placing plate 15 just moves to the right below the first filtering tank 5 and the second filtering tank 10, so as to stop, then the power supply of the motor 12 is switched on, and the switch is turned on, the motor 12 has the model Y80s, the driving pulley 13 is driven to rotate by the motor 12, so that the driving pulley 13 drives the upper belt pulley 22 and the lower belt pulley 25 to rotate simultaneously by the belt, the upper belt pulley 22 and the lower belt pulley 25 simultaneously drive the first filter screen 23 and the second filter screen 27 to rotate, and after the first filter screen 23 and the second filter screen 27 rotate by one hundred eighty degrees, namely, the first filter screen 23 and the second filter screen 27 are turned upside down, so that filter residues inside the first filter screen 23 and the second filter screen 27 fall into the two receiving discs 16 respectively, the air cylinder 20 is started again, the two receiving discs 16 return to the original position, the first filter screen 23 and the second filter screen 27 are driven by the motor 12 to rotate in the reverse direction by one hundred eighty degrees, so that the first filter screen 23 and the second filter screen 27 also return to the original position, then the first tank cover 7 and the second tank cover 14 are closed, and the sewage can be continuously filtered.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment device, includes inlet tube (1) and first filtration jar (5), its characterized in that: the water inlet pipe (1) is installed on the outer wall of the upper end of the first filtering tank (5), the outer wall of the lower end of the first filtering tank (5) is provided with a first tank cover (7), the outer wall of the lower end of the first tank cover (7) is provided with an upper water outlet pipe (6), the outer wall of the lower end of the upper water outlet pipe (6) is provided with a connecting pipe (8), the outer wall of the lower end of the connecting pipe (8) is provided with a fixed pipe (9), the outer wall of the lower end of the fixed pipe (9) is provided with a second filtering tank (10), the outer wall of the lower end of the second filtering tank (10) is provided with a second tank cover (14), the left side of the second filtering tank (10) is provided with a support frame (3), the second filtering tank (10) and the support frame (3) are fixedly connected through a lower fixing frame (4), and the first filtering tank (, the filter is characterized in that a base (11) is arranged on the outer wall of the right end of the support frame (3), a motor (12) is arranged on the outer wall of the upper end of the base (11), a driving belt pulley (13) is arranged on the outer wall of the front end of the motor (12), a bracket (21) is arranged on the right side of the motor (12), an air cylinder (20) is arranged on the outer wall of the left end of the bracket (21), a piston rod (19) extending leftwards is arranged in the air cylinder (20), a connecting plate (18) is arranged on the outer wall of the left end of the piston rod (19), a connecting rod (17) is arranged on the outer wall of the left end of the connecting plate (18), a placing plate (15) is arranged on the outer wall of the left end of the connecting rod (17), a receiving disc (16) is arranged in the outer wall of the upper end of the placing plate (15), a first filter screen (23) is arranged in the, be provided with on fixed column (24) on the left of first filter screen (23) and go up belt pulley (22), the inside of second filter jar (10) is provided with second filter screen (27), second filter screen (27) and second filter jar (10) are through fixed column (26) fixed connection down, be provided with belt pulley (25) down on fixed column (26) on the left of second filter screen (27), motor (12) are through external power source electric connection.

2. The sewage treatment apparatus according to claim 1, wherein: the water inlet pipe (1) is provided with a valve.

3. The sewage treatment apparatus according to claim 1, wherein: the first filtering tank (5) is fixedly connected with the first tank cover (7) through a hinge, and the second filtering tank (10) is fixedly connected with the second tank cover (14) through a hinge.

4. The sewage treatment apparatus according to claim 1, wherein: a lower water outlet pipe is arranged on the outer wall of the lower end of the second tank cover (14), and the meshes of the first filter screen (23) are larger than those of the second filter screen (27).

5. The sewage treatment apparatus according to claim 1, wherein: the driving belt pulley (13), the upper belt pulley (22) and the lower belt pulley (25) are all connected through belt transmission, the connecting pipe (8) is made of plastic materials, threads are arranged on the outer walls of the circumferences of the two sides of the upper side of the connecting pipe (8), and threaded holes are formed in the inner portions of the upper water outlet pipe (6) and the fixed pipe (9).

6. The sewage treatment apparatus according to claim 1, wherein: the placing plate (15) and the connecting disc (16) are respectively provided with two connecting discs, the diameters of the connecting discs (16) are the same, and the diameter of each connecting disc (16) is larger than the diameters of the first filtering tank (5) and the second filtering tank (10).