CN216125251U

CN216125251U - Filter for sewage filtration

Info

Publication number: CN216125251U
Application number: CN202121024933.6U
Authority: CN
Inventors: 杨鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-03-25
Anticipated expiration: 2031-05-14

Abstract

The application provides a filter for filtering sewage, which comprises a box body, a water inlet and a water outlet, wherein the box body is provided with the water inlet and the water outlet; the water inlet pipe is arranged on the water inlet; the water outlet pipe is arranged on the water outlet pipe; the filter plate comprises filter plates, a filter screen is embedded in the middle of the inside of each filter plate, sliding sleeves are fixed at two ends of the bottom of each filter plate, and grooves are formed at two ends of each filter plate; the screw rods are arranged in the box body and movably connected with the box body through bearings, and threaded sleeves are arranged on the outer walls of the screw rods; the output end of the first motor is connected with a lead screw; the brush is provided with a brush on every lead screw at least, and the brush on a lead screw can contact with a filter plate, and this application passes through the cooperation of lead screw, thread bush, recess and brush isotructure, can make the brush back and forth movement and sweep away the foreign particle, and then can prevent that the foreign particle adhesion from on the filter screen, the effectual filter screen that has avoided blocks up.

Description

Filter for sewage filtration

Technical Field

The application belongs to the technical field of sewage treatment, concretely relates to filter for sewage filtration.

Background

Sewage treatment is a process of purifying sewage according to the requirement of discharging the sewage into a certain water body or reusing the sewage, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment is also increasingly carried into daily life of common people, and is classified according to sewage sources, the sewage treatment is generally divided into production sewage treatment and domestic sewage treatment, the production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is sewage generated in daily life and refers to a complex mixture of inorganic matters and organic matters in various forms.

In order to improve the filtration treatment effect of sewage, current filter adopts the multiple-layer filter screen structure usually, carry out stage treatment through a plurality of filter screens to sewage to can improve purifying effect greatly, and the cost is low, easily popularization, nevertheless because can hold back a large amount of impurity on the filter screen, impurity adhesion can lead to the filtration pore to block up at the filter screen, consequently need frequent change clearance, not only influenced work efficiency greatly, and the filter screen dismouting is comparatively difficult, greatly increased staff's the work degree of difficulty.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a sewage filters uses filter to the filter screen that provides needs frequently to be changed the clearance in solving above-mentioned background art, and the comparatively difficult problem of dismouting.

In order to achieve the above purpose, the present application provides the following technical solutions: a filter for filtering contaminated water, the filter comprising:

the water storage tank comprises a tank body, wherein a water inlet and a water outlet are formed in the tank body;

the water inlet pipe is arranged on the water inlet;

the water outlet pipe is arranged on the water outlet pipe;

the filter plate comprises at least three filter plates, wherein each filter plate is arranged in a box body, a filter screen is embedded in the middle of the inside of each filter plate, sliding sleeves are fixed at two ends of the bottom of each filter plate, and grooves are formed at two ends of each filter plate;

the number of the lead screws is the same as that of the filter plates, each lead screw is arranged in the box body and movably connected with the box body through a bearing, and a threaded sleeve is arranged on the outer wall of each lead screw;

the number of the first motors is the same as that of the lead screws, and the output end of one first motor is connected with one lead screw;

the device comprises a plurality of lead screws, a plurality of hairbrushes and a plurality of filter plates, wherein each lead screw is at least provided with one hairbrush, the hairbrush on one lead screw can be contacted with one filter plate, and each filter plate can be at least contacted with one hairbrush; wherein,

the water inlet pipe is configured to allow sewage to enter, and the sewage enters the box body from the water inlet pipe, sequentially enters each filter plate for filtering, and then is discharged from the water outlet pipe;

the first motor is used for controlling a lead screw connected with the first motor to rotate, so that a hairbrush on the lead screw moves along the axial direction of the lead screw;

the brush is used for cleaning solid impurities on the filter plate and pushing the solid impurities into the groove on the filter plate.

Optionally, the box includes roof, bottom plate and week side board group, roof, bottom plate and week side board combination encloses the inner space that forms the box, filter plate, lead screw, brush set up in the inner space.

Optionally, the circumferential side plate group comprises a left side plate, a right side plate, a front side plate and a rear side plate, wherein the front side plate is provided with through holes with the same number as the filter plates, one through hole corresponds to one filter plate, and the filter plates can be taken out of or put into the through holes.

Optionally, the filter for filtering sewage further comprises strip clamping groups, the number of the strip clamping groups is the same as that of the filter plates, one strip clamping group corresponds to one filter plate, and each strip clamping group is installed on the filter plate close to the strip clamping group and contacts with the sliding sleeve of the corresponding filter plate; wherein the sliding sleeve can slide on the clamping strip.

Optionally, the filter for filtering contaminated water further comprises:

the number of the racks is the same as that of the filter plates, one rack corresponds to one filter plate, and each rack is arranged on a sliding sleeve of the corresponding filter plate;

the number of the gears is the same as that of the racks, and one gear corresponds to one rack and is meshed with the corresponding rack;

the number of the second motors is multiple, one second motor corresponds to one gear, the second motors are arranged on the box body, and output shafts of the second motors are connected with the corresponding gears; wherein,

the second motor is used for driving the gear to rotate so as to drive the rack to move;

the rack drives the filter plate to move, so that the filter plate can extend out of or retract back from the through hole on the front side plate corresponding to the filter plate.

Optionally, the bottom of the box body is provided with a supporting block, and the bottom of the supporting block is provided with an anti-slip groove.

Optionally, the outer walls of the first motor and the second motor are both provided with a protective cover, and the outer wall of the protective cover is provided with a heat dissipation groove.

Optionally, the number of the filter screens is three, two filter screen layers are arranged inside the three filter screens, and the filter holes of the filter screens are different.

Compared with the prior art, the beneficial effects of this application are:

(1) this application can make the brush back and forth movement and sweep away the foreign particle through the cooperation of lead screw, thread bush, recess and brush isotructure, and then can prevent the foreign particle adhesion on the filter screen, effectually avoided the filter screen jam, and need not frequently to change the clearance filter screen, improved work efficiency greatly, alleviateed staff's work burden.

(2) This application passes through the cooperation of gear, rack and second motor, can make the filter plate drive the sliding sleeve self-sliding on the card strip to can pull out the box with the filter plate fast, so that the filter screen is dismantled and assembled, easy operation is swift, need not the pine and twists the bolt, has improved the practicality of device greatly.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic diagram of the internal structure of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

in the figure: 1. a water inlet pipe; 2. a box body; 3. a first motor; 4. a water outlet pipe; 5. a second motor; 6. A controller; 7. a lead screw; 8. a threaded sleeve; 9. a brush; 10. filtering the plate; 11. filtering with a screen; 12. a gear; 13. a rack; 14. a groove; 15. a sliding sleeve; 16. and (4) a card strip group.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1-3, the present application provides the following technical solutions: a filter for filtering sewage comprises a box body 2, a water inlet pipe 1, a water outlet pipe 4, a filter plate 10, a screw rod 7, a first motor and a brush 9, wherein a water inlet and a water outlet are formed in the box body 2; the water inlet pipe is arranged on the water inlet; the water outlet pipe is arranged on the water outlet pipe; the number of the filter plates 10 is at least three, each filter plate 10 is arranged in the box body, a filter screen 11 is embedded in the middle of the inside of each filter plate 10, sliding sleeves 15 are fixed at two ends of the bottom of each filter plate 10, and grooves 14 are formed at two ends of each filter plate 10;

the number of the screw rods is the same as that of the filter plates, each screw rod is arranged in the box body and movably connected with the box body through a bearing, and the outer wall of each screw rod 7 is provided with a threaded sleeve 8;

each lead screw is provided with at least one brush, the brush on one lead screw can be contacted with one filter plate 10, and each filter plate can be contacted with at least one brush; wherein,

the water inlet pipe is configured to allow sewage to enter, and after entering the box body from the water inlet pipe, the sewage sequentially enters each filter plate to be filtered and then is discharged from the water outlet pipe;

the brush is used for cleaning solid impurities on the filter plate and pushing the solid impurities into the groove 14 on the filter plate.

Compared with the prior art, the beneficial effects of this application are:

(2) This application passes through the cooperation of gear, rack and second motor, can make the filter plate drive the sliding sleeve and organize at the draw-in strip and go up the self-sliding to can pull out the box with the filter plate fast, so that the filter screen is dismantled and assembled, easy operation is swift, need not the pine and twists the bolt, has improved the practicality of device greatly.

Referring to fig. 1, in this embodiment, a water inlet pipe 1 is installed at the top of a box body 2, a controller 6 is fixed above one side of the box body 2, the controller 6 is CPU226, a water outlet pipe 4 is installed below the other side of the box body 2, three filter plates 10 are connected inside the box body 2, a filter screen 11 is embedded in the middle of the inside of each filter plate 10, slide sleeves 15 are fixed at both ends of the bottom of each filter plate 10, a strip clamping group 16 matched with the slide sleeves 15 is installed below the two sides of the inner wall of the box body 2 close to the filter plates 10, a lead screw 7 is movably connected inside the box body 2 close to the upper side of each filter plate 10 through a bearing, a threaded sleeve 8 is installed on the outer wall of the lead screw 7, a first motor 3 is connected to one end of the lead screw 7 extending to the outside of the box body 2, the first motor 3 is electrically connected with the controller 6, a brush 9 is installed at the bottom of the threaded sleeve 8, grooves 14 are formed at both ends of the top of each filter plate 10, in the in-process of using, the first motor 3 work of accessible drives lead screw 7 and rotates, and then lead screw 7 drive thread bush 8 removes, makes thread bush 8 drive brush 9 round trip movement to can make in brush 9 sweeps into recess 14 with the impurity granule on the filter screen 11, and then can prevent the impurity granule adhesion on filter screen 11, the effectual filter screen 11 that has avoided blocks up, need not frequently to change clearance filter screen 11, has improved work efficiency greatly, has alleviateed staff's work burden.

Referring to fig. 1, in the present embodiment, the box body includes a top plate, a bottom plate, and a peripheral side plate group, the top plate, the bottom plate, and the peripheral side plate group surround to form an internal space of the box body, and the filter plate, the screw rod, and the brush are disposed in the internal space.

In this embodiment, all curb plate group includes left side board, right side board, preceding curb plate and posterior lateral plate, wherein, is provided with the through-hole the same with filter plate quantity on the preceding curb plate, and a through-hole corresponds a filter plate, the filter plate can certainly take out or put into in the through-hole.

In this manner, a user can remove or place individual filter plates through the through-holes.

Referring to fig. 2 to 3, in the present embodiment, the sewage filter further includes clip strip groups 16, the number of the clip strip groups 16 is the same as the number of the filter plates, one clip strip group corresponds to one filter plate, and each clip strip group is installed near the corresponding filter plate and contacts the clip strip group with the sliding sleeve of the corresponding filter plate; wherein, the sliding sleeve can slide on the clamping strip.

In the present embodiment, each card stripe set includes one or more card stripes.

Specifically, referring to fig. 2 and 3, a rack 13 is installed at the bottom of the sliding sleeve 15, gears 12 are movably connected to two sides of the inner wall of the box 2 below the rack 13 through a rotating shaft, a second motor 5 is fixedly connected to one side of the box 2 away from the first motor 3 through a bracket, the second motor 5 is electrically connected to the controller 6, the second motor 5 and the first motor 3 are both 57D44 in model, one end of the second motor 5 extending into the box 2 is connected to one of the gears 12, when the impurity particles in the groove 14 are too much accumulated and need to be cleaned, the gear 12 drives the rack 13 to move, and then the rack 13 drives the sliding sleeve 15 to slide on the clamping bar group 16, so that the filter plate 10 can be pulled out of the box 2 quickly, the filter screen 11 can be disassembled and assembled conveniently, the operation is simple and quick, and the bolt loosening is not needed, the practicability of the device is greatly improved.

Referring to fig. 1 to 3, in the present embodiment, a supporting block is installed at the bottom of the box body 2, the supporting block has an anti-skid function, and an anti-skid groove is formed at the bottom of the supporting block.

Referring to fig. 1 to 3, in the present embodiment, the sliding sleeve 15 is U-shaped, and the gear 12 is engaged with the rack 13.

Referring to fig. 1 to 3, in this embodiment, protective covers are mounted on outer walls of the first motor 3 and the second motor 5, the protective covers have a function of protecting equipment, and heat dissipation grooves are formed in the outer walls of the protective covers.

Referring to fig. 1 to 3, in the present embodiment, the number of the filter screens is three, two filter screen layers are disposed inside the three filter screens 11, and the filter holes of the filter screens 11 are different. Referring to fig. 2, in the present embodiment, and the filtering holes of the three filtering nets 11 are sequentially reduced from top to bottom, the sewage can be classified and filtered by the three filtering nets 11.

The working principle and the use flow of the application are as follows: when the sewage treatment device is used, sewage can be introduced into the box body 2 through the water inlet pipe 1, then the sewage respectively falls on the three filter screens 11, the sewage can be subjected to classification treatment through the three filter screens 11, meanwhile, the first motor 3 works to drive the screw rod 7 to rotate, so that the screw rod 7 drives the threaded sleeve 8 to move, then the threaded sleeve 8 drives the hairbrush 9 to move back and forth, so that impurity particles on the filter screens 11 can be swept into the grooves 14 by the hairbrush 9, the impurity particles can be prevented from being adhered to the filter screens 11, the blockage of the filter screens 11 is effectively avoided, the filter screens 11 do not need to be frequently replaced and cleaned, the working efficiency is greatly improved, the working load of workers is reduced, when the impurity particles in the grooves 14 are accumulated too much and need to be cleaned, the gears 12 can be driven to rotate by the second motor 5, the gears 12 can drive the racks 13 to move, then the racks 13 drive the sliding sleeve 15 to slide on the clamping strip group 16, thereby can pull out the box 2 with filter plate 10 fast, and then be convenient for dismouting filter screen 11, easy operation is swift, need not the pine and twist the bolt, has improved the practicality of device greatly.

Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A filter for filtering sewage is characterized in that: the filter for filtering sewage includes:

the water storage tank comprises a tank body (2), wherein a water inlet and a water outlet are formed in the tank body (2);

the water inlet pipe (1) is arranged on the water inlet;

the water outlet pipe (4) is arranged on the water outlet pipe;

the filter plate comprises at least three filter plates (10), each filter plate (10) is arranged in a box body, a filter screen (11) is embedded in the middle of the inside of each filter plate (10), sliding sleeves (15) are fixed at two ends of the bottom of each filter plate (10), and grooves (14) are formed in two ends of each filter plate (10);

the number of the lead screws is the same as that of the filter plates, each lead screw is arranged in the box body and movably connected with the box body through a bearing, and a threaded sleeve (8) is arranged on the outer wall of each lead screw (7);

the device comprises hairbrushes (9), at least one hairbrush is arranged on each lead screw, the hairbrush on one lead screw can be contacted with one filter plate (10), and each filter plate can be contacted with at least one hairbrush; wherein,

the brush is used for cleaning solid impurities on the filter plate and pushing the solid impurities into the groove (14) on the filter plate.

2. The filter for filtering sewage according to claim 1, wherein: the box includes roof, bottom plate and week side board group, roof, bottom plate and week side board combination encloses the formation the inner space of box, filter plate, lead screw, brush set up in the inner space.

3. The filter for filtering sewage according to claim 2, wherein: the side plate group comprises a left side plate, a right side plate, a front side plate and a rear side plate, wherein the front side plate is provided with through holes the same as the filter plates in number, one through hole corresponds to one filter plate, and the filter plates can be taken out of or put into the through holes.

4. The filter for filtering sewage according to claim 3, wherein: the filter for filtering sewage further comprises clamping strip groups (16), the number of the clamping strip groups (16) is the same as that of the filter plates, one clamping strip group corresponds to one filter plate, and each clamping strip group is arranged on the filter plate close to the corresponding clamping strip group and contacts with the sliding sleeve of the corresponding filter plate; wherein the sliding sleeve can slide on the clamping strip.

5. The filter for filtering sewage according to claim 4, wherein: the filter for filtering sewage further comprises:

the number of the racks (13) is the same as that of the filter plates, one rack corresponds to one filter plate, and each rack (13) is arranged on a sliding sleeve of the corresponding filter plate;

the number of the gears (12) is the same as that of the racks, and one gear (12) corresponds to one rack and is meshed with the corresponding rack;

the rack drives the filter plate (10) to move, so that the filter plate (10) can extend out of or retract into the through hole on the front side plate corresponding to the filter plate.

6. The filter for filtering sewage according to claim 1, wherein: the bottom of the box body (2) is provided with a supporting block, and the bottom of the supporting block is provided with an anti-slip groove.

7. The filter for filtering sewage according to claim 5, wherein: the safety cover is all installed to the outer wall of first motor (3) and second motor (5), and the radiating groove has been seted up to the outer wall of safety cover.

8. The filter for filtering sewage according to claim 7, wherein: the number of the filter screens is three, double-layer filter screen layers are arranged inside the three filter screens (11), and filter holes of the filter screens (11) are different.