CN210905171U - Sewage treatment filters frame - Google Patents

Abstract

The utility model provides a sewage treatment filters frame, include the frame and fix the filter screen in the frame, the filter screen is fixed in one side of frame, the frame all extends all around and is equipped with the baffle, it is provided with the dirty board of fender to lie in between baffle and the filter screen in the frame, keep off and seted up a plurality of trompils on the dirty board, keep off and be sliding fit through sliding structure between dirty board and the frame. The utility model discloses it is rational in infrastructure, have easy operation, convenient to use's advantage.

Description

Sewage treatment filters frame

Technical Field

The utility model relates to a sewage treatment technical field, concretely relates to sewage treatment filters frame.

Background

Handle sewage and often can use the filter stand in sewage treatment pond, after current sewage treatment filter screen filters a period, need utilize high-pressure spray gun reverse jet to decontaminate, avoid the filth adhesion on the filter screen mesh, nevertheless dismantling the filter screen in-process, the filth on the filter screen receives vibrations easily and falls in sewage treatment pond, forms repeated pollution.

At present, chinese patent publication No. CN205796679U discloses a sewage treatment filter stand, which comprises a frame and a filter screen fixed in the frame, wherein the front of the filter screen is a water inlet side, the back of the filter screen is a water outlet side, the sewage treatment filter stand further comprises a dirt blocking plate attached to the front of the filter screen, a plurality of opening directions and dirt blocking holes vertical to the filter screen are arranged on the dirt blocking plate, the hole wall of the dirt blocking hole is horn-shaped, and the hole diameter close to one end of the filter screen is larger than the hole diameter far away from one end of the filter.

Although the scheme can prevent the sewage on the filter screen from falling into the sewage treatment tank, the sewage is not well cleaned.

In view of the above problems, a new solution is yet to be proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment filters frame to solve and filter the not good abluent problem of frame filth, have easy operation, convenient to use's advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a sewage treatment filters frame, includes the frame and fixes the filter screen in the frame, the filter screen is fixed in one side of frame, all extend all around of frame and be equipped with the baffle, it is provided with the dirt board to be located between baffle and the filter screen in the frame, a plurality of trompils have been seted up on the dirt board, be sliding fit through sliding construction between dirt board and the frame.

Adopt above-mentioned technical scheme, when using, keep off dirty board and tightly paste the filter screen, sewage flows to earlier and crosses the filter stand and have one side that keeps off dirty board, and when filth in the sewage was blockked by the filter screen, the filth can be stayed in keeping off the trompil of dirty board, and the filth can not drop when taking out, when wasing, makes earlier that keep off dirty board and leave the filter screen, and reuse high-pressure spray gun reverse jet, filth on the filter screen and in keeping off dirty board will drop automatically, convenient washing.

Preferably, the sliding structure comprises a rack, a gear, a slide way, a rotating rod and a knob, the racks are fixed on two sides of the dirt blocking plate, the slide way matched with the racks is arranged on the frame, a groove is formed in the slide way, the gear is connected to the groove in a rotating mode and meshed with the rack, the rotating rod is fixedly connected with the gear, the rotating rod is embedded in the frame and rotatably connected with the frame, and the knob is fixedly connected with one end, far away from the gear, of the rotating rod.

By adopting the technical scheme, the gear can be rotated through the knob, so that the rack moves, and the dirt blocking plate is driven to move.

Preferably, the bull stick is the telescopic link, the bull stick divide into pole and outer pole, the one end of the pole indentation outer pole of interior pole is equipped with the slide bar, the inside of outer pole seted up with slide bar complex spacing groove.

By adopting the technical scheme, the synchronous rotation of the telescopic rod can be realized.

Preferably, a stop lever is fixed at one end of the inner lever, which is far away from the sliding rod, and a stop groove matched with the stop lever is formed in the frame.

By adopting the technical scheme, when the rotating rod is in a contraction state, the stop lever is in the stop groove, the rotating rod cannot rotate, when the rotating rod is in an extension state, the stop lever is separated from the stop groove, and at the moment, the rotating rod can realize rotation.

Preferably, the baffle plate of the frame on the bottom surface is provided with a long strip-shaped opening.

By adopting the technical scheme, when the filter rack is cleaned, dirt can flow out along water from the opening.

Preferably, the opening is in a circular truncated cone shape, and a large opening of the circular truncated cone is close to the filter screen.

By adopting the technical scheme, the dirt on the dirt blocking plate can be prevented from falling.

Drawings

FIG. 1 is a schematic structural diagram illustrating a use state of the embodiment;

FIG. 2 is a sectional view showing a state in which the embodiment is used;

FIG. 3 is a schematic view of a sliding mechanism;

FIG. 4 is a cross-sectional view of the sliding mechanism;

FIG. 5 is a schematic diagram of a cleaning state according to an embodiment;

FIG. 6 is a sectional view showing a cleaning state of the embodiment;

fig. 7 is an enlarged view of a portion a of fig. 5.

Reference numerals: 1. a frame; 2. a filter screen; 3. a baffle plate; 4. a dirt blocking plate; 5. opening a hole; 6. a rack; 7. a gear; 8. a slideway; 9. a rotating rod; 10. a knob; 11. an inner rod; 12. an outer rod; 13. a slide bar; 14. a limiting groove; 15. a stop lever; 16. a baffle groove; 17. and (4) opening.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1 to 7, a sewage treatment filter holder, include frame 1 and fix filter screen 2 in frame 1, filter screen 2 is fixed in one side of frame 1, frame 1 all extends all around and is equipped with baffle 3, be located in frame 1 and be provided with between baffle 3 and filter screen 2 and keep off dirty board 4, keep off and seted up a plurality of trompils 5 on the dirty board 4, in order to prevent that the filth on the dirty board 4 that keeps off from dropping, trompil 5 is the round platform shape, and the macrostoma of round platform is close to filter screen 2.

The dirt blocking plate 4 and the frame 1 are in sliding fit through a sliding structure, the sliding structure comprises a rack 6, a gear 7, a slide 8, a rotating rod 9 and a knob 10, the racks 6 are fixed on two sides of the dirt blocking plate 4, the slide 8 matched with the rack 6 is arranged on the frame 1, a groove is formed in the slide 8, the gear 7 is rotatably connected in the groove, and the gear 7 is meshed with the rack 6.

The bull stick 9 is fixed connection with gear 7, and bull stick 9 is embedded in frame 1, and is to rotate with frame 1 and be connected, and bull stick 9 is the telescopic link, and bull stick 9 divide into pole 11 and outer pole 12 in, and the one end that pole 11 indents outer pole 12 in is equipped with slide bar 13, and the inside of outer pole 12 is seted up with slide bar 13 complex spacing groove 14, slide bar 13 and the cooperation of spacing groove 14, can realize the synchronous rotation of telescopic link.

A stop lever 15 is fixed at one end of the inner lever 11 far away from the sliding rod 13, a stop groove 16 matched with the stop lever 15 is formed in the frame 1, the stop lever 15 is matched with the stop groove 16, the rotation and the fixation of the rotating lever 9 can be realized, when the rotating lever 9 is in a contraction state, the stop lever 15 is positioned in the stop groove 16, the rotating lever 9 cannot rotate, when the rotating lever 9 is in an extension state, the stop lever 15 is separated from the stop groove 16, and at the moment, the rotating lever 9 can rotate; one end of the rotating rod 9, which is far away from the gear 7, is fixedly connected with a knob 10, and a worker can rotate the gear 7 through the knob 10 to move the rack 6, so that the movement of the dirt baffle 4 is realized.

The baffle 3 of the frame 1 on the bottom surface is provided with a strip-shaped opening 17, and when the filter rack is cleaned, dirt can flow out along with water from the opening 17.

The working principle is as follows: when the sewage filter is used, the sewage blocking plate 4 is tightly attached to the filter screen 2, the blocking rod 15 is positioned in the blocking groove 16, so that the rotating rod 9 cannot rotate, sewage flows to one side of the filter frame with the sewage blocking plate 4, when the sewage in the sewage is blocked by the filter screen 2, the sewage is remained in the opening 5 of the sewage blocking plate 4, and the sewage cannot fall off when being taken out; when the washing, take out after the filter frame, outwards extract knob 10 earlier, make pin 15 break away from fender groove 16, rotate knob 10 again, knob 10 drives gear 7 and rotates, gear 7 drives rack 6 removal again, thereby make dirty board 4 keep away from filter screen 2, reuse high-pressure spray gun reverse jet, filth in on the filter screen 2 and in keeping off dirty board 4 will drop automatically, go out from opening 17 along rivers, later rotate knob 10 again, make dirty board 4 of keeping off paste tight filter screen 2, inwards promote knob 10, make pin 15 get into in fender groove 16, at this moment bull stick 9 can not rotate again, filter screen 2 just can reuse, it is very convenient.

Claims (6)

1. The utility model provides a sewage treatment filters frame, includes frame (1) and fixes filter screen (2) in frame (1), its characterized in that, filter screen (2) are fixed in one side of frame (1), all extend all around of frame (1) and be equipped with baffle (3), it is provided with between baffle (3) and filter screen (2) to lie in frame (1) keeps off dirty board (4), a plurality of trompils (5) have been seted up on keeping off dirty board (4), be sliding fit through sliding construction between keeping off dirty board (4) and frame (1).

2. The sewage treatment filter stand according to claim 1, wherein the sliding structure comprises a rack (6), a gear (7), a slide way (8), a rotating rod (9) and a knob (10), the racks (6) are fixed on both sides of the sewage blocking plate (4), the slide way (8) matched with the racks (6) is arranged on the frame (1), a groove is arranged on the slide way (8), the gear (7) is rotatably connected in the groove, the gear (7) is meshed with the racks (6), the rotating rod (9) is fixedly connected with the gear (7), the rotating rod (9) is embedded in the frame (1) and is rotatably connected with the frame (1), and the knob (10) is fixedly connected to one end, far away from the gear (7), of the rotating rod (9).

3. The sewage treatment filter stand according to claim 2, wherein the rotating rod (9) is a telescopic rod, the rotating rod (9) is divided into an inner rod (11) and an outer rod (12), a sliding rod (13) is arranged at one end of the inner rod (11) which is retracted into the outer rod (12), and a limiting groove (14) matched with the sliding rod (13) is formed in the outer rod (12).

4. The sewage treatment filter stand according to claim 3, wherein a stop lever (15) is fixed to one end of the inner lever (11) away from the slide rod (13), and a stop groove (16) matched with the stop lever (15) is formed in the frame (1).

5. A sewage treatment filter stand according to claim 4, wherein the baffle (3) of the frame (1) at the bottom surface is provided with an elongated opening (17).

6. The sewage treatment filter stand according to claim 5, wherein the opening (5) is in a circular truncated cone shape, and a large opening of the circular truncated cone is close to the filter screen (2).

Images