CN217449288U

CN217449288U - A sewage filter equipment for among environmental protection engineering

Info

Publication number: CN217449288U
Application number: CN202220015960.5U
Authority: CN
Inventors: 李旭
Original assignee: Individual
Current assignee: Qingdao Hongtengfei Industry Investment Co.,Ltd.
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-09-20
Anticipated expiration: 2032-01-05

Abstract

The utility model relates to an environmental protection engineering technical field discloses a sewage filter equipment for among the environmental protection engineering. The device comprises a treatment barrel, wherein the side wall of the treatment barrel is respectively provided with a water inlet and a water outlet which are distributed up and down; a filter box positioned between the water inlet and the water outlet is arranged on the side wall in the treatment barrel; the upper end surface and the lower end surface of the filter box divide the inner cavity of the treatment barrel into an extrusion cavity and a water outlet cavity; an extrusion mechanism is arranged in the treatment cylinder and above the water inlet, the extrusion mechanism comprises an extrusion plate which is coaxial with the treatment cylinder and can slide up and down in a reciprocating manner along the side wall of the treatment cylinder, the extrusion plate comprises a ventilation plate and a gasket, the gasket is arranged on the lower end surface of the ventilation plate, and the middle part of the gasket is fixed with the middle part of the ventilation plate; when the ventilating plate moves upwards, a gap is formed between the upper end face of the gasket and the lower end face of the ventilating plate, and when the ventilating plate moves downwards, the upper end face of the gasket is attached to the lower end face of the ventilating plate. Through the utility model discloses a sewage can be filtered fast to the structure, and then realizes the processing to sewage.

Description

A sewage filter equipment for among environmental protection engineering

Technical Field

The utility model relates to an environmental protection engineering technical field, specifically speaking relates to a sewage filter equipment for among the environmental protection engineering.

Background

At present, the industrial sewage treatment device generally adopts a precipitation filtration method, and needs to wait for solid precipitation in sewage for a long time, so that the sewage treatment efficiency is not high.

SUMMERY OF THE UTILITY MODEL

To the defect that the efficiency of existing treatment sewage is not high among the prior art, the utility model provides a sewage filter equipment for among the environmental protection engineering. It can filter sewage fast, and then realizes the processing to sewage.

In order to solve the above technical problem, the present invention solves the above technical problems.

A sewage filtering device used in environmental protection engineering comprises a treatment cylinder, wherein the side wall of the treatment cylinder is respectively provided with a water inlet and a water outlet which are distributed up and down; a filter box positioned between the water inlet and the water outlet is arranged on the side wall in the treatment barrel; the upper end surface and the lower end surface of the filter box divide the inner cavity of the treatment barrel into an extrusion cavity and a water outlet cavity; an extrusion mechanism is arranged in the treatment cylinder and above the water inlet, the extrusion mechanism comprises an extrusion plate which is coaxial with the treatment cylinder and can slide up and down in a reciprocating manner along the side wall of the treatment cylinder, the extrusion plate comprises a ventilation plate and a gasket, the gasket is arranged on the lower end surface of the ventilation plate, and the middle part of the gasket is fixed with the middle part of the ventilation plate; when the ventilating plate moves upwards, a gap is formed between the upper end face of the gasket and the lower end face of the ventilating plate, and when the ventilating plate moves downwards, the upper end face of the gasket is attached to the lower end face of the ventilating plate.

Through the utility model discloses a structure for in sewage discharged the treatment cylinder from the water inlet, make the filter cartridge who is in between water inlet and the delivery port filter sewage, at this moment, stripper plate downstream for terminal surface laminating under gasket up end and the ventilating board realizes the atmospheric pressure in stripper plate compression extrusion chamber also, thereby realizes that the filter cartridge filters sewage fast.

As preferred, handle a section of thick bamboo and coaxially rotationally be equipped with the dwang, be equipped with the axle sleeve that the cover was established on the dwang on the stripper plate, be equipped with the wave recess of end to end connection on the dwang lateral wall, the axle sleeve inside wall is equipped with and stretches into in the wave recess and can follow the gliding slip post of wave recess.

The utility model discloses in, through the setting of dwang, wave recess, axle sleeve, slip post for rotate the dwang, drive the slip post and slide in the wave recess, so when the slip post slides to crest in the wave recess, the ventilating board can go upward to the maximum position, and when the slip post slides to the interior wave valley of wave recess, the ventilating board can be down to the maximum position, so realized the ventilating board along dwang lateral wall reciprocal slip from top to bottom.

Preferably, the ventilation plate and the treatment tank are provided with a plurality of ventilation holes at the upper end thereof.

The utility model discloses in, through the setting in ventilation hole, the ventilation board is in order to realize that extrusion intracavity portion atmospheric pressure is unanimous with outside atmospheric pressure during the upward motion.

Preferably, a motor for driving the rotating rod to rotate is arranged on the upper end face of the treatment barrel.

The utility model discloses in, through the setting of motor, realize the rotation of dwang better.

Preferably, the inner wall of the treatment barrel is symmetrically provided with sliding grooves along the axial direction of the treatment barrel, and the ventilation plate is provided with a sliding block which extends into the sliding grooves and can move along the sliding grooves.

The utility model discloses in, through the setting of spout, slider for the slider is located the spout and slides, makes the ventilating board go upward or the better steady of downstream process along handling a section of thick bamboo.

Preferably, one end of the rotating rod is coaxially and rotatably fixed at the upper end of the filter box, and the side wall of the rotating rod is circumferentially provided with a stirring blade which is positioned above the filter box.

The utility model discloses in, through stirring vane's setting for the mud that is in the filter cartridge top is stirred by stirring vane, so realize the processing of a treatment section of thick bamboo to sewage better.

As the preferred, be equipped with annular lug on the section of thick bamboo inner wall of handling, the terminal surface is installed on annular lug up end under the filter cartridge, and the filter cartridge includes two filters and sets up the filter between two filters, and two filters form the filter chamber with the annular plate, and the filter intracavity is filled there is the filter pulp.

The utility model discloses in, through the setting of annular lug, make things convenient for the installation of filter cartridge, also realize filtering the cotton and filter sewage.

Preferably, a sludge discharge port with a lower end face flush with the upper end face of the filter box is arranged on the side wall of the treatment barrel, and a plugging block is arranged at the sludge discharge port.

The utility model discloses in, through the setting of mud discharge gate, make things convenient for operating personnel to clear up mud.

Drawings

FIG. 1 is a schematic view of a sewage filtration apparatus used in environmental protection engineering in example 1;

FIG. 2 is a schematic semi-cut view of a sewage filtering apparatus used in environmental protection engineering according to example 1;

FIG. 3 is a schematic sectional view showing a sewage filtering apparatus used in environmental protection engineering in example 1;

fig. 4 is an enlarged schematic view of a portion a in fig. 3;

fig. 5 is a schematic view of a rotating lever in embodiment 1;

fig. 6 is a schematic view of the compression plate in example 1.

The names of the parts indicated by the numerical references in the drawings are as follows:

110. a treatment cylinder; 111. a water inlet; 112. a water outlet; 113. a plugging block; 114. a vent hole; 120. a motor; 210. an extrusion chamber; 220. a water outlet cavity; 230. rotating the rod; 240. a ventilation board; 241. a gasket; 250. a shaft sleeve; 260. a stirring blade; 270. an annular projection; 280. a filter plate; 281. a ring block; 310. a sludge discharge port; 320. a chute; 330. a slider; 410. a wave-shaped groove; 420. a sliding post.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It should be understood that the examples are merely illustrative and not restrictive of the present invention.

Example 1

As shown in fig. 1-6, the present embodiment provides a sewage filtering apparatus for environmental protection engineering, which includes a treatment cylinder 110, wherein a water inlet 111 and a water outlet 112 are respectively disposed on a sidewall of the treatment cylinder 110; a filter box positioned between the water inlet 111 and the water outlet 112 is arranged on the side wall inside the treatment barrel 110; the upper end surface and the lower end surface of the filter box divide the inner cavity of the treatment barrel 110 into an extrusion cavity 210 and a water outlet cavity 220; an extrusion mechanism is arranged in the treatment cylinder 110 and above the water inlet 111, the extrusion mechanism comprises an extrusion plate which is coaxial with the treatment cylinder 110 and can slide up and down along the side wall of the treatment cylinder 110 in a reciprocating manner, the extrusion plate comprises a ventilation plate 240 and a gasket 241, the gasket 241 is arranged on the lower end face of the ventilation plate 240, and the middle part of the gasket 241 is fixed with the middle part of the ventilation plate 240; when the ventilation board 240 moves upwards, a gap is formed between the upper end surface of the gasket 241 and the lower end surface of the ventilation board 240, and when the ventilation board 240 moves downwards, the upper end surface of the gasket 241 is attached to the lower end surface of the ventilation board 240.

Through the structure in the embodiment, sewage is discharged into the treatment cylinder 110 from the water inlet 111, so that the filtering box between the water inlet 111 and the water outlet 112 filters the sewage, at the moment, the extrusion plate moves downwards, the upper end surface of the gasket 241 is attached to the lower end surface of the ventilation plate 240, that is, the extrusion plate compresses the air pressure of the extrusion cavity 210, and the filtering box rapidly filters the sewage; the gasket 241 is made of rubber, so that in the process that the extrusion plate slides upwards along the side wall of the treatment cylinder 110, a gap can be formed between the upper end surface of the gasket 241 and the lower end surface of the ventilation plate 240, and further the air pressure of the extrusion cavity 210 is consistent with the air pressure of the external atmosphere, so that the sewage filtered and discharged into the water outlet cavity 220 is prevented from being sucked back into the extrusion cavity 210; compare in prior art to the treatment of sewage mode, this embodiment makes sewage comparatively fast in the sediment filtration process, also improves the efficiency of handling sewage promptly.

Referring to fig. 1 to 4, in this embodiment, the treatment tube 110 is coaxially and rotatably provided with a rotating rod 230, a shaft sleeve 250 sleeved on the rotating rod 230 is arranged on the extrusion plate, wavy grooves 410 connected end to end are arranged on the side wall of the rotating rod 230, and a sliding column 420 extending into the wavy groove 410 and capable of sliding along the wavy groove 410 is arranged on the inner side wall of the shaft sleeve 250.

Through the arrangement of the rotating rod 230, the wavy groove 410, the shaft sleeve 250 and the sliding column 420 in the embodiment, the rotating rod 230 is rotated to drive the sliding column 420 to slide in the wavy groove 410, so that when the sliding column 420 slides to a wave crest in the wavy groove 410, the ventilating plate 240 can move upwards to the maximum position, and when the sliding column 420 slides to a wave trough in the wavy groove 410, the ventilating plate 240 can move downwards to the maximum position; the wavy groove 410 is connected end to end, so that the sliding column 420 slides in the wavy groove 410 in a reciprocating manner in the rotating process of the rotating rod 230, namely the ventilating plate 240 slides up and down along the side wall of the rotating rod 230 in a reciprocating manner.

In this embodiment, the ventilation plate 240 and the upper end of the treatment canister 110 are provided with a plurality of ventilation holes 114.

By the arrangement of the vent holes 114 in the present embodiment, the vent plate 240 moves upward to achieve the air pressure inside the extrusion chamber 210 consistent with the external atmospheric air pressure.

In this embodiment, a motor 120 for driving the rotation rod 230 to rotate is disposed on the upper end surface of the treatment canister 110.

The rotation of the rotating rod 230 is preferably realized by the arrangement of the motor 120 in the present embodiment.

In this embodiment, the inner wall of the treatment canister 110 is symmetrically provided with sliding grooves 320 along the axial direction of the treatment canister 110, and the ventilation board 240 is provided with sliding blocks 330 which extend into the sliding grooves 320 and can move along the sliding grooves 320.

Through the arrangement of the sliding groove 320 and the sliding block 330 in the embodiment, the sliding block 330 is positioned in the sliding groove 320 to slide, so that the ascending or descending movement process of the ventilation board 240 along the treatment cylinder 110 is better and smooth.

In this embodiment, one end of the rotating rod 230 is coaxially and rotatably fixed at the upper end of the filter box, the stirring blade 260 is circumferentially arranged on the side wall of the rotating rod 230, and the stirring blade 260 is located above the filter box.

Through the setting of stirring vane 260 in this embodiment, make the mud that is in the filter cartridge top be stirred by stirring vane 260, this purpose lies in, mud is attached to the filter cartridge under the effect of stripper plate, for preventing the jam of mud to the filter cartridge, has set up stirring vane 260, and it can be in the stripper plate extrusion process, makes mud be stirred, realizes the processing of processing section of thick bamboo 110 to sewage also preferably.

In this embodiment, the inner wall of the processing barrel 110 is provided with an annular protrusion 270, the lower end surface of the filter box is mounted on the upper end surface of the annular protrusion 270, the filter box comprises two filter plates 280 and the filter plate 280 disposed between the two filter plates 280, the two filter plates 280 and the annular plate 281 form a filter chamber, and the filter chamber is filled with filter cotton.

Through the setting of annular lug 270 in this embodiment, make things convenient for the installation of filter cartridge, realize also that the filter pulp filters sewage.

In this embodiment, a sludge discharge port 310 with a lower end surface flush with the upper end surface of the filter box is arranged on the side wall of the treatment cylinder 110, and a plugging block 113 is arranged at the sludge discharge port 310.

Through the setting of mud discharge gate 310 in this embodiment, make things convenient for operating personnel to clear up mud.

A sewage filter equipment for among environmental protection engineering of this embodiment is when specifically using, with sewage from water inlet 111 discharge extrusion chamber 210 in, driving motor 120 this moment for motor 120 drives dwang 230 and rotates, realizes the stripper plate and reciprocates up and down along the treatment section of thick bamboo 110 lateral wall and slides promptly, and then stripper plate compression extrusion chamber 210 realizes the quick filtration of sewage.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a sewage filter equipment for among environmental protection engineering which characterized in that: comprises a treatment barrel (110), wherein the side wall of the treatment barrel (110) is respectively provided with a water inlet (111) and a water outlet (112) which are distributed up and down; a filter box positioned between the water inlet (111) and the water outlet (112) is arranged on the side wall in the treatment barrel (110); the upper end surface and the lower end surface of the filter box separate the inner cavity of the processing barrel (110) into an extrusion cavity (210) and a water outlet cavity (220); an extrusion mechanism is arranged in the treatment cylinder (110) and above the water inlet (111), the extrusion mechanism comprises an extrusion plate which is coaxial with the treatment cylinder (110) and can slide up and down along the side wall of the treatment cylinder (110) in a reciprocating manner, the extrusion plate comprises a ventilation plate (240) and a gasket (241), the gasket (241) is arranged on the lower end surface of the ventilation plate (240), and the middle part of the gasket (241) is fixed with the middle part of the ventilation plate (240); when the ventilation plate (240) moves upwards, a gap is formed between the upper end surface of the gasket (241) and the lower end surface of the ventilation plate (240), and when the ventilation plate (240) moves downwards, the upper end surface of the gasket (241) is attached to the lower end surface of the ventilation plate (240); the gasket (241) is made of rubber.

2. The sewage filtering apparatus used in environmental protection engineering according to claim 1, wherein: a rotating rod (230) is coaxially and rotatably arranged on the treatment barrel (110), a shaft sleeve (250) sleeved on the rotating rod (230) is arranged on the extrusion plate, a wavy groove (410) connected end to end is formed in the side wall of the rotating rod (230), and a sliding column (420) extending into the wavy groove (410) and capable of sliding along the wavy groove (410) is arranged on the inner side wall of the shaft sleeve (250).

3. The sewage filtering apparatus used in environmental protection engineering according to claim 2, wherein: the upper ends of the ventilating plate (240) and the processing cylinder (110) are provided with a plurality of ventilating holes (114).

4. The sewage filtering apparatus used in environmental protection engineering according to claim 2, wherein: the upper end face of the treatment barrel (110) is provided with a motor (120) for driving the rotating rod (230) to rotate.

5. The sewage filtering apparatus used in environmental protection engineering according to claim 2, wherein: the inner wall of the treatment cylinder (110) is symmetrically provided with sliding grooves (320) along the axial direction of the treatment cylinder (110), and the ventilation plate (240) is provided with sliding blocks (330) which extend into the sliding grooves (320) and can move along the sliding grooves (320).

6. The sewage filtering apparatus used in environmental protection engineering according to claim 2, wherein: one end of the rotating rod (230) is coaxially and rotatably fixed at the upper end of the filter box, a stirring blade (260) is arranged on the side wall of the rotating rod (230) along the circumferential direction, and the stirring blade (260) is positioned above the filter box.

7. The sewage filtering apparatus used in environmental protection engineering according to claim 1, wherein: be equipped with annular lug (270) on handling a section of thick bamboo (110) inner wall, the terminal surface is installed on annular lug (270) up end under the filter cartridge, and the filter cartridge includes two filter (280) and sets up annular plate (281) between two filter (280), and two filter (280) and annular plate (281) form the filter chamber, and the filter intracavity is filled there is the filter pulp.

8. The sewage filtering apparatus used in environmental protection engineering according to claim 1, wherein: the side wall of the treatment barrel (110) is provided with a sludge discharge hole (310) with a lower end face parallel to the upper end face of the filter box, and a plugging block (113) is arranged at the sludge discharge hole (310).