Sewage treatment and separation device

Abstract

The utility model relates to a sewage treatment separation device which comprises a box body, four air cylinders and two first folding plates are arranged in the box body, a push plate is arranged at the upper ends of every two adjacent air cylinders, the first folding plates are respectively provided with a first supporting plate, one side of each push plate is connected with the corresponding first supporting plate, and the other side of each push plate is connected with the corresponding first supporting plate. A filter screen is arranged between the two first supporting plates; a covering assembly is arranged on the outer side of the box body and extends into the two first supporting plates in the working process. And when the third folding plate is opened and the filter screen is cleaned, residues of the filter screen can fall onto the third folding plate, and the residues are prevented from directly falling into water, so that even if the residues fall off, the water quality cannot be influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment and relates to a sewage treatment separation device. Background Art

[0002] In the process of sewage treatment, it is generally necessary to separate the impurities contained in the sewage first. The existing separation method generally requires adding chemical solvents to the sewage to make the impurities in the sewage merge with the solvent to produce flocs that float up. Workers then clean and salvage the floating flocs, but the work efficiency is slow during salvage, and the salvage and cleaning are not thorough enough. The existing method is to use a filter screen to filter it, but after the filtration is completed, the filter screen needs to be disassembled and cleaned, but the filter screen is large in size, and it is inconvenient to disassemble and install. Utility Model Content

[0003] The purpose of the utility model is to provide a sewage treatment separation device, which can solve the problems raised in the background technology.

[0004] According to the technical solution provided by the utility model: a sewage treatment separation device includes a box body, four cylinders and two first folding plates are arranged inside the box body, a push plate is commonly arranged at the upper ends of two adjacent cylinders, first support plates are respectively arranged on the first folding plates, and one side of the push plate is connected to the first support plate, and a filter is arranged between the two first support plates; a covering assembly is arranged on the outer side of the box body, and the covering assembly extends into the two first support plates during operation.

[0005] Preferably, a first sliding groove and a second sliding groove which are distributed up and down are respectively provided on opposite sides of the first support plate, and a blocking rod is provided between the upper and lower walls of the first sliding groove.

[0006] Preferably, the upper ends of the side walls of the box body extend upward to form a concave shape, and the upper ends of the first support plates are respectively provided with second folding plates, and the second folding plates are provided with cover plates connected to the box body.

[0007] Preferably, the covering assembly includes a second support plate, a third slide groove, a fourth slide groove, a fixed block, a first connecting plate, a slider, a second connecting plate, a connecting plate and a third folding plate; two second support plates are provided on the outer side of the box body, the second support plate is provided with a third slide groove and a fourth slide groove distributed up and down, the third slide groove is provided with a fixed block and a slider, a second connecting plate is provided between the two sliders, a first connecting plate is provided between the two fixed blocks, connecting plates are provided at the lower ends of the first connecting plate and the second connecting plate, and a third folding plate is provided between the two connecting plates.

[0008] Preferably, a protrusion is provided on the third folding plate, and the protrusion is located in the fourth sliding groove and forms a sliding connection with the fourth sliding groove.

[0009] Preferably, the fixed block is fixedly connected to the third slide groove, and the sliding block is slidably connected to the third slide groove, and is externally driven to drive the sliding block to slide in the third slide groove.

[0010] Preferably, a baffle is provided on the box body, and the baffle is located in front of the second connecting plate.

[0011] The positive effects of this application are:

[0012] The sewage treatment separation device provided by the embodiment of the utility model has the following advantages:

[0013] 1. Through an external power supply, the slider slides in the third slide groove and slides to contact the blocking rod. During the movement of the two sliders, the second connecting plate is synchronously driven to move, thereby opening the third folding plate, and then the opened third folding plate is located below the filter.

[0014] When the third folding plate is opened, when the filter is cleaned, the residue of the filter will fall onto the third folding plate to prevent the residue from falling directly into the water. In this way, even if the residue falls off, it will not affect the water quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cutaway stereogram of the utility model.

[0016] Figure 2 It is a partial cross-sectional view of the utility model.

[0017] Figure 3 It is a schematic diagram of a cutaway box body of the utility model.

[0018] Figure 4 yes Figure 3 A schematic diagram of the enlarged structure in the middle.

[0019] Figure 5 It is a cross-sectional view of the first support plate of the utility model.

[0020] In the figure: box body 1; baffle 11; cylinder 2; push plate 21; first folding plate 22; filter screen 23; first support plate 3; first slide groove 31; second slide groove 32; baffle rod 33; cover plate 4; second folding plate 41; second support plate 5; third slide groove 51; fourth slide groove 52; fixing block 53; first connecting plate 54; slider 55; second connecting plate 56; connecting plate 57; third folding plate 58. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the solution of the utility model, the following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0023] like Figure 1-5 As shown, the utility model is a sewage treatment separation device, comprising a box body 1, wherein four cylinders 2 and two first folding plates 22 are arranged inside the box body 1, a push plate 21 is commonly arranged at the upper ends of two adjacent cylinders 2, first support plates 3 are respectively arranged on the first folding plates 22, and one side of the push plate 21 is connected to the first support plate 3, and a filter screen 23 is arranged between the two first support plates 3; a covering component is arranged on the outer side of the box body 1, and the covering component extends into the two first support plates 3 during operation.

[0024] Preferably, a first slide groove 31 and a second slide groove 32 are respectively provided on opposite sides of the first support plate 3 , and a stop rod 33 is provided between the upper and lower walls of the first slide groove 31 . The stop rod 33 is provided to limit the sliding position of the slider 55 .

[0025] Preferably, the upper end of the side wall of the box body 1 extends upward to form a concave shape, and the upper end of the first support plate 3 is respectively provided with a second folding plate 41, and the second folding plate 41 is provided with a cover plate 4 connected to the box body 1, and the second folding plate 41 is provided to separate water from the cylinder 2, thereby protecting the cylinder 2.

[0026] In this embodiment, the covering assembly includes a second supporting plate 5, a third slide groove 51, a fourth slide groove 52, a fixed block 53, a first connecting plate 54, a slider 55, a second connecting plate 56, a connecting plate 57 and a third folding plate 58; two second supporting plates 5 are arranged on the outer side of the box body 1, and the second supporting plate 5 is provided with a third slide groove 51 and a fourth slide groove 52 distributed up and down, and a fixed block 53 and a slider 55 are arranged in the third slide groove 51, and a second connecting plate 56 is arranged between the two sliders 55, and a first connecting plate 54 is arranged between the two fixing blocks 53, and a connecting plate 57 is arranged at the lower ends of the first connecting plate 54 and the second connecting plate 56, respectively, and a third folding plate 58 is arranged between the two connecting plates 57;

[0027] Preferably, the third folding plate 58 is provided with a protrusion, and the protrusion is located in the fourth slide groove 52 and forms a sliding connection with the fourth slide groove 52;

[0028] Preferably, the fixed block 53 is fixedly connected to the third slide groove 51, and the sliding block 55 is slidably connected to the third slide groove 51, and is externally driven to drive the sliding block 55 to slide in the third slide groove 51;

[0029] During use, through an external power supply, the slider 55 slides in the third slide groove 51 and slides to contact the blocking rod 33. During the movement of the two sliders 55, the second connecting plate 56 is synchronously driven to move, thereby opening the third folding plate 58, and then the opened third folding plate 58 is located below the filter 23.

[0030] When the third folding plate 58 is opened, when the filter screen 23 is cleaned, the residue of the filter screen 23 will fall onto the third folding plate 58 to prevent the residue from falling directly into the water. In this way, even if the residue falls off, it will not affect the water quality.

[0031] Preferably, a baffle 11 is provided on the box body 1, and the baffle 11 is located in front of the second connecting plate 56; the upper end of the baffle 11 is maintained on the same plane as the filter screen 23, so as to form a complete space below the filter screen 23 of the box body 1, and the baffle 11 is provided to prevent sewage from entering the third folding plate 58.

[0032] The working process is as follows:

[0033] By discharging the sewage to be separated into the box body 1, and adding chemical solvent into the same 1, the discharged sewage will be mixed with the chemical solvent, and the impurities in the sewage will merge with the solvent to produce flocs that float up; after the flocs are completely floated up, by starting the four cylinders 2 at the same time, the cylinders 2 push the two push plates 21 to move upward, thereby driving the filter screen 23 to move upward to further filter the impurities in the sewage, and the filter screen 23 pulls and unfolds the first folding plate 22 with the push of the cylinders 2, and folds the second folding plate 41 at the same time; when the filter screen 23 completely leaks out of the water and is at a distance from the water surface, the slider 55 slides in the third slide groove 51 through an external power supply, and slides the slider 55 to contact the blocking rod 33. In the process of the movement of the two sliders 55, the second connecting plate 56 is synchronously driven to move, thereby opening the third folding plate 58, and then the opened third folding plate 58 is located below the filter screen 23, and the flocs on the filter screen 7 are cleaned.

[0034] It is understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present invention, but the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A sewage treatment and separation device, comprising a box (1), wherein four cylinders (2) and two first folding plates (22) are arranged inside the box (1), and a push plate (21) is commonly arranged at the upper ends of two adjacent cylinders (2), characterized in that: The first folding plates (22) are respectively provided with first support plates (3), and one side of the push plate (21) is connected to the first support plate (3), and a filter screen (23) is provided between the two first support plates (3); a covering component is provided on the outer side of the box body (1), and the covering component extends into the two first support plates (3) during operation; The covering component comprises a second supporting plate (5), a third sliding groove (51), a fourth sliding groove (52), a fixing block (53), a first connecting plate (54), a sliding block (55), a second connecting plate (56), a connecting plate (57) and a third folding plate (58); two second supporting plates (5) are arranged on the outer side of the box body (1); a third sliding groove (51) and a fourth sliding groove (52) are arranged on the second supporting plate (5), the third sliding groove (51) is provided with a fixing block (53) and a sliding block (55); a second connecting plate (56) is arranged between the two sliding blocks (55); a first connecting plate (54) is arranged between the two fixing blocks (53); connecting plates (57) are arranged at the lower ends of the first connecting plate (54) and the second connecting plate (56); a third folding plate (58) is arranged between the two connecting plates (57).

2. A sewage treatment and separation device as claimed in claim 1, characterized in that: A first sliding groove (31) and a second sliding groove (32) are respectively provided on opposite sides of the first support plate (3), and a blocking rod (33) is provided between the upper and lower walls of the first sliding groove (31).

3. A sewage treatment and separation device as claimed in claim 1, characterized in that: The upper end of the side wall of the box body (1) extends upward to form a concave shape, and the upper end of the first support plate (3) is respectively provided with a second folding plate (41), and the second folding plate (41) is provided with a cover plate (4) connected to the box body (1).

4. A sewage treatment and separation device as claimed in claim 1, characterized in that: The third folding plate (58) is provided with a protrusion, which is located in the fourth sliding groove (52) and forms a sliding connection with the fourth sliding groove (52).

5. A sewage treatment and separation device as claimed in claim 4, characterized in that: The fixed block (53) is fixedly connected to the third slide groove (51), and the sliding block (55) is slidably connected to the third slide groove (51). The sliding block (55) is externally driven to slide in the third slide groove (51).

6. A sewage treatment and separation device as claimed in claim 1, characterized in that: The box body (1) is provided with a baffle (11), and the baffle (11) is located in front of the second connecting plate (56).

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