CN213790192U

CN213790192U - Filter equipment with multistage filtering mechanism for sewage treatment

Info

Publication number: CN213790192U
Application number: CN202022100191.2U
Authority: CN
Inventors: 李本兰
Original assignee: Chengdu Yuanyuan Environmental Protection Engineering Co ltd
Current assignee: Chengdu Yuanyuan Environmental Protection Engineering Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-27
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a sewage treatment technical field, the utility model discloses a sewage treatment is with filter equipment who has multistage filtering mechanism, construct and clean the mechanism including the main part, the main part mechanism includes rose box, bolt, collecting box, valve, water inlet, baffle and spring, there is the collecting box both sides of rose box through bolt fixed mounting, and the bottom of collecting box installs the valve, the top central point department of putting of rose box is fixed with the water inlet, the internal connection of rose box cleans the mechanism, clean the mechanism and include head rod, second connecting rod, cleaning brush, filter screen, screw rod, motor, third connecting rod, first conical gear, second conical gear, fourth connecting rod and running roller. The utility model discloses be provided with main part mechanism and clean the mechanism, the cleaning brush can be swept away the pollutant of filter screen upper surface, has improved the treatment effeciency of sewage, and the filter screen can direct mount and dismantle, has improved the filtration efficiency of device.

Description

Filter equipment with multistage filtering mechanism for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage treatment is with filter equipment who has multistage filtering mechanism.

Background

With the continuous development of society, sewage treatment mainly is the process of making sewage reach the quality requirement of drainage through multistage filter equipment to water processing many times, makes sewage can reuse.

The upper surface of filter screen can be more and more along with the increase pollutant accumulation of time in the current filter equipment, if not handling the pollutant, can influence the velocity of flow of sewage to influence the treatment effeciency of sewage, and the filter screen installation is dismantled comparatively inconveniently, and long-time use influences the filter effect, consequently need a sewage treatment with the filter equipment who has multistage filter mechanism to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment is with filter equipment who has multistage filtering mechanism to the current device inner filter net upper surface that provides in solving above-mentioned background art can accumulate the inconvenient problem of pollutant and filter screen dismouting.

In order to achieve the above object, the utility model provides a following technical scheme: a filtering device with a multistage filtering mechanism for sewage treatment comprises a main body mechanism and a cleaning mechanism, wherein the main body mechanism comprises a filtering box, a bolt, a collecting box, a valve, a water inlet, a baffle and a spring, the collecting box is fixedly arranged on two sides of the filtering box through the bolt, the valve is arranged at the bottom end of the collecting box, the water inlet is fixedly arranged at the top end central position of the filtering box, the cleaning mechanism is connected with the inside of the filtering box and comprises a first connecting rod, a second connecting rod, a cleaning brush, a filtering net, a screw rod, a motor, a third connecting rod, a first conical gear, a second conical gear, a fourth connecting rod and a roller wheel, the bottom end of the first connecting rod is fixedly provided with the cleaning brush, the bottom end of the cleaning brush is abutted to the upper surface of the filtering net, the front surface of the first connecting rod is fixedly connected with the second connecting rod, and the screw rod is inserted into the bottom end of the second connecting rod, the right side of screw rod and the output shaft fixed connection of motor, the surperficial central point department of putting of screw rod is fixed with first conical gear, and the surface of first conical gear meshes with the surface of second conical gear mutually, the bottom of second conical gear is fixed with the fourth connecting rod, and the surface of fourth connecting rod is connected with the third connecting rod through the bearing, the fixed surface of fourth connecting rod has the running roller.

Preferably, the collecting boxes are symmetrically arranged on two sides of the filter box, and the cross section of each collecting box is of an inclined structure.

Preferably, the inner walls of the two sides of the filter box are hinged with baffles, one sides of the baffles, which are close to the filter box, are fixedly connected with springs, and the baffles are provided with four groups.

Preferably, the first connecting rods are arranged in two groups, each group is provided with two groups, and the positions of the first connecting rods and the positions of the filter screens are distributed correspondingly.

Preferably, the screw rod is provided with two sets of, and the external screw thread opposite direction on two sets of surfaces of screw rod, the inner wall of second connecting rod is provided with the internal thread that cooperatees with screw rod surface external screw thread and use.

Preferably, the cross section of the roller is of a trapezoidal structure, and the surface of the roller is provided with arc-shaped threads.

Compared with the prior art, the beneficial effects of the utility model are that: this sewage treatment is with filter equipment who has multistage filter mechanism is provided with main part mechanism and cleans the mechanism, and the cleaning brush can be swept away the pollutant of filter screen upper surface, has improved the treatment effeciency of sewage, and the filter screen can direct mount and dismantle, has improved the filtration efficiency of device.

(1) The device is provided with main part mechanism and cleans the mechanism, and the cleaning brush round trip movement position can be swept away the pollutant of filter screen upper surface, and the cleaning brush removes to push away the baffle and collects the pollutant propelling movement collection incasement, and the smoothing of filter screen has been guaranteed to the cleaning brush, effectively avoids reducing the velocity of flow of sewage, has improved the treatment effeciency of sewage.

(2) The device can directly be taken out from the inside of rose box through the filter screen, and the filter screen installation and the dismantlement of being convenient for have guaranteed the filter effect of filter screen, have accelerated the velocity of flow through the running roller is rotatory, have improved the filtration efficiency of device.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the first and second connecting rods of the present invention;

fig. 4 is a front view of the roller structure of the present invention.

In the figure: 100. a main body mechanism; 110. a filter box; 120. a bolt; 130. a collection box; 140. a valve; 150. a water inlet; 160. a baffle plate; 170. a spring; 200. a cleaning mechanism; 210. a first connecting rod; 220. a second connecting rod; 230. a cleaning brush; 240. a filter screen; 250. a screw; 260. a motor; 270. a third connecting rod; 280. a first bevel gear; 290. a second bevel gear; 2100. a fourth connecting rod; 2110. and (4) rolling.

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. 1-4, the present invention provides an embodiment:

the utility model provides a sewage treatment is with filter equipment that has multistage filtering mechanism, including main part mechanism 100 and clean mechanism 200, main part mechanism 100 includes rose box 110, bolt 120, collecting box 130, valve 140, water inlet 150, baffle 160 and spring 170, there is collecting box 130 filter box 110's both sides through bolt 120 fixed mounting, there is baffle 160 the both sides inner wall of rose box 110 articulates, and baffle 160 is close to one side fixedly connected with spring 170 of rose box 110, baffle 160 is provided with four groups, baffle 160 can rotate and open, be convenient for clean brush 230 propelling pollutants and get into inside collecting box 130, valve 140 is installed to the bottom of collecting box 130, collecting box 130 symmetry is installed in the both sides of rose box 110, the cross section of collecting box 130 is the slope structure, collecting box 130 is convenient for the pollutant to pile up downwards, be convenient for unified processing.

A water inlet 150 is fixed at the center of the top end of the filter box 110, a cleaning mechanism 200 is connected inside the filter box 110, the cleaning mechanism 200 includes a first connecting rod 210, a second connecting rod 220, cleaning brushes 230, a filter screen 240, a screw 250, a motor 260, a third connecting rod 270, a first bevel gear 280, a second bevel gear 290, a fourth connecting rod 2100 and a roller 2110, the cleaning brushes 230 are fixed at the bottom end of the first connecting rod 210, two groups of the first connecting rod 210 are provided, and each group is provided with two groups, the positions of the first connecting rod 210 and the filter screen 240 are distributed correspondingly, the first connecting rod 210 can drive the cleaning brushes 230 to move, the cleaning brushes 230 can clean the surface of the filter screen 240, and the filter screen 240 is prevented from being blocked.

The bottom end of the cleaning brush 230 is abutted against the upper surface of the filter screen 240, the front surface of the first connecting rod 210 is fixedly connected with a second connecting rod 220, a screw 250 is inserted into the bottom end of the second connecting rod 220, two groups of screws 250 are arranged, the directions of external threads on the two groups of surfaces of the screws 250 are opposite, internal threads matched with the external threads on the surfaces of the screws 250 are arranged on the inner wall of the second connecting rod 220, the screws 250 rotate to enable the two groups of second connecting rods 220 to be close to or far away from each other, the cleaning brush 230 can be driven to move by the reciprocating movement of the second connecting rod 220, the cleaning effect of the cleaning brush 230 is good, the right side of the screw 250 is fixedly connected with the output shaft of the motor 260, a first bevel gear 280 is fixed at the center position of the surface of the screw 250, the surface of the first bevel gear 280 is meshed with the surface of the second bevel gear 290, a fourth connecting rod 2100 is fixed at the bottom end of the second bevel gear 290, and the surface of the fourth connecting rod 2100 is connected with the third connecting rod 270 through a bearing, the surface of the fourth connecting rod 2100 is fixed with a roller 2110, the cross section of the roller 2110 is of a trapezoidal structure, and the surface of the roller 2110 is provided with arc-shaped threads.

The working principle is as follows: when the device is used, sewage enters the device through the water inlet 150, the sewage is filtered by the two groups of filter screens 240 to reach the required quality, the motor 260 is controlled to work through the external power supply, the motor 260 drives the screw rod 250 to rotate through the output shaft, the screw rod 250 drives the second connecting rod 220 to move and simultaneously drives the cleaning brush 230 to move, the cleaning brush 230 sweeps away pollutants accumulated on the surface of the filter screen 240 and pushes the pollutants to the position of the baffle 160, the first connecting rod 210 pushes the baffle 160 to be opened and pushes the pollutants to be collected in the collecting box 130, then the pollutants are uniformly treated through the valve 140, the screw rod 250 simultaneously drives the first bevel gear 280 to rotate so as to drive the second bevel gear 290 to rotate, the second bevel gear 290 drives the fourth connecting rod 2100 to rotate and drive the roller 2110 to rotate, the threads on the surface of the roller 2110 accelerate the flow rate of water flow, the efficiency of sewage filtration is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A sewage treatment is with filter equipment who has multistage filtering mechanism which characterized in that: the cleaning device comprises a main body mechanism (100) and a cleaning mechanism (200), wherein the main body mechanism (100) comprises a filter box (110), a bolt (120), a collecting box (130), a valve (140), a water inlet (150), a baffle (160) and a spring (170), the collecting box (130) is fixedly arranged on two sides of the filter box (110) through the bolt (120), the valve (140) is arranged at the bottom end of the collecting box (130), the water inlet (150) is fixed at the center of the top end of the filter box (110), the cleaning mechanism (200) is connected inside the filter box (110), the cleaning mechanism (200) comprises a first connecting rod (210), a second connecting rod (220), a cleaning brush (230), a filter screen (240), a screw (250), a motor (260), a third connecting rod (270), a first conical gear (280), a second conical gear (290), a fourth connecting rod (2100) and a roller (2110), the bottom end of the first connecting rod (210) is fixed with a cleaning brush (230), the bottom end of the cleaning brush (230) is abutted against the upper surface of the filter screen (240), the front surface of the first connecting rod (210) is fixedly connected with a second connecting rod (220), a screw rod (250) is inserted into the bottom end of the second connecting rod (220), the right side of the screw rod (250) is fixedly connected with an output shaft of the motor (260), a first conical gear (280) is fixed at the surface center position of the screw rod (250), and the surface of the first bevel gear (280) is engaged with the surface of the second bevel gear (290), a fourth connecting rod (2100) is fixed at the bottom end of the second bevel gear (290), and the surface of the fourth connecting rod (2100) is connected with the third connecting rod (270) through a bearing, and the surface of the fourth connecting rod (2100) is fixed with a roller (2110).

2. A filter device having a multistage filter mechanism for sewage treatment as set forth in claim 1, wherein: the collecting boxes (130) are symmetrically arranged at two sides of the filter box (110), and the cross section of each collecting box (130) is of an inclined structure.

3. A filter device having a multistage filter mechanism for sewage treatment as set forth in claim 1, wherein: the inner walls of two sides of the filter box (110) are hinged with baffle plates (160), springs (170) are fixedly connected to one side, close to the filter box (110), of each baffle plate (160), and four groups of baffle plates (160) are arranged.

4. A filter device having a multistage filter mechanism for sewage treatment as set forth in claim 1, wherein: the filter screen is characterized in that the first connecting rods (210) are arranged in two groups, each group is provided with two groups, and the positions of the first connecting rods (210) are distributed corresponding to the positions of the filter screens (240).

5. A filter device having a multistage filter mechanism for sewage treatment as set forth in claim 1, wherein: the screw rod (250) is provided with two sets, the external screw thread direction on two sets of surfaces of screw rod (250) is opposite, the inner wall of second connecting rod (220) is provided with the internal thread that cooperatees and use with screw rod (250) surface external screw thread.

6. A filter device having a multistage filter mechanism for sewage treatment as set forth in claim 1, wherein: the cross section of the roller (2110) is of a trapezoidal structure, and the surface of the roller (2110) is provided with arc-shaped threads.