Small integrated domestic sewage treatment device

Abstract

The utility model discloses a small-sized integrated domestic sewage treatment device, which relates to the technical field of sewage treatment and comprises a base, the left part of the upper surface of the base is fixedly connected with a sewage treatment box, and the right part of the upper surface of the base is fixedly connected with a sewage filter box. The upper surface of the base is fixedly connected with a sealing cleaning assembly, the sealing cleaning assembly is located between the sewage treatment box and the sewage filtering box, the lower surface of the upper right part of the sealing cleaning assembly is connected with the upper surface of the sewage filtering box in a clamped mode, and the front side and the rear side of an inner cavity of the sewage filtering box are fixedly connected with two symmetrical supporting assemblies. According to the small-sized integrated domestic sewage treatment device disclosed by the utility model, garbage in sewage can be filtered under the action of the filtering frame, so that subsequent sewage treatment is facilitated, and the sealing cover can be opened and closed according to requirements under the action of the hydraulic rod, the telescopic pipe and the sliding column, so that the operation is convenient. Therefore, the filtering frame in the sewage filtering box can be conveniently and regularly cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a small integrated domestic sewage treatment device. Background Art

[0002] With the growth of population and the expansion of urban scale, more and more domestic sewage is generated in cities every day. Domestic sewage is mainly the discharge water generated by various kitchen water, washing water and toilet water used in human life. Most of them are non-toxic inorganic salts. The sewage generated in the process of human life is one of the main sources of water pollution. Domestic sewage is mainly feces and washing sewage. Domestic sewage contains a large amount of organic matter, such as cellulose, starch, sugar, fat protein, etc.; it also often contains pathogens, viruses and parasite eggs; inorganic salts such as chlorides, sulfates, phosphates, bicarbonates and sodium, potassium, calcium, magnesium, etc. The general characteristics of domestic sewage are high nitrogen, sulfur and phosphorus content. Under the action of anaerobic bacteria, it is easy to produce odorous substances; therefore, a small integrated domestic sewage treatment device is needed.

[0003] For example, the Chinese patent with publication number CN213388252U discloses an integrated domestic sewage treatment device, which relates to the technical field of sewage treatment. The utility model includes an installation box, a support column, a control room, a clean water tank, an A20 process tank, a membrane tank and a secondary sedimentation tank. The installation box is a cavity structure, and a plurality of support columns are welded on the lower surface of the installation box. One end of the plurality of support columns is fixed with rollers by bolts. The installation box is provided with a control room, a clean water tank, an A20 process tank, a membrane tank and a secondary sedimentation tank. The control room, the clean water tank, the A20 process tank, the membrane tank and the secondary sedimentation tank are arranged in sequence from left to right. The utility model facilitates the movement and handling of the equipment through rollers and the installation box structure, improves the flexibility of the equipment, facilitates the formation of a growth environment for different microorganisms through regulating valves and a plurality of aeration branch pipe structures, realizes multi-layer sewage treatment, and performs dual treatment on the sewage after biological treatment through the membrane tank and the secondary sedimentation tank structure, thereby improving the treatment effect of the equipment.

[0004] The existing technology has the following problems:

[0005] The small integrated domestic sewage treatment device cannot filter the garbage in the sewage well during use, which affects the subsequent aeration treatment. At the same time, the garbage filtered and intercepted by the small integrated domestic sewage treatment device is not easy to clean, resulting in inconvenience in use. In addition, due to the impact of water flow when filtering sewage, the small integrated domestic sewage treatment device becomes unstable and may also be damaged, which affects its long-term use. Utility Model Content

[0006] The utility model provides a small integrated domestic sewage treatment device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A small integrated domestic sewage treatment device comprises a base, a sewage treatment box is fixedly connected to the left portion of the upper surface of the base, a sewage filter box is fixedly connected to the right portion of the upper surface of the base, a sealing cleaning component is fixedly connected to the upper surface of the base and the sealing cleaning component is located between the sewage treatment box and the sewage filter box, the lower surface of the upper right portion of the sealing cleaning component is snap-fitted with the upper surface of the sewage filter box, two symmetrical supporting components are fixedly connected to the front and rear sides of the inner cavity of the sewage filter box, the upper surfaces of the two supporting components are snap-fitted with filter components and the filter components are located below the sealing cleaning component, and the outer wall of the filter component is movably sleeved with the inner cavity of the sewage filter box.

[0009] Preferably, the sealing cleaning assembly includes two hydraulic rods, the output ends of the two hydraulic rods are fixedly connected with sealing covers, the lower surface of the right part of the sealing cover is clamped with the upper surface of the sewage filter box, the upper surface of the sealing cover is fixedly connected with a fixing frame, the upper surface of the central part of the sealing cover is fixedly connected with a telescopic tube, and the upper surface of the telescopic tube is fixedly connected with a conveying fixed tube.

[0010] Preferably, the inner cavities of the front and rear parts of the left portion of the fixed frame are movably connected with sliding columns, and the two sliding columns are respectively located on the front and rear sides of the two hydraulic rods, the lower surfaces of the two sliding columns are respectively fixedly connected to the upper surface of the base, the upper surfaces of the two sliding columns are fixedly connected with a fixing plate, and the fixing plate is located between the conveying fixed pipe and the sealing cover, and the inner cavity of the upper part of the fixing plate is fixedly connected to the outer wall of the conveying fixed pipe.

[0011] Preferably, the filter assembly includes two fixed clamps, the lower surfaces of opposite parts of the two fixed clamps are respectively clamped with the upper surfaces of the two support assemblies, and the opposite surfaces of the upper parts of the two fixed clamps are fixedly connected with the filter frames.

[0012] Preferably, the support assembly includes a triangular support block, the upper surface of the triangular support block is clamped with the lower surface of the fixed clamping plate, the inner cavity of the triangular support block is movably sleeved with a connecting slider, and the side of the connecting slider away from the triangular support block is fixedly connected to the inner cavity of the sewage filter box.

[0013] Preferably, the left and right parts on both upper and lower sides of the connecting slider are fixedly connected with shock absorbers, and the sides of the four shock absorbers away from the connecting slider are respectively fixedly connected to the inner wall of the triangular support block.

[0014] Preferably, the inner cavity in the middle part of the connecting slider is movably connected with three sliding rods and the three sliding rods are located between four shock absorbers, and the upper and lower parts of the outer wall of the sliding rod are movably connected with buffer springs, and the upper and lower sides of the buffer springs are respectively fixedly connected to the opposite surfaces of the connecting slider and the inner wall of the triangular support block.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a small integrated domestic sewage treatment device, which can filter garbage in sewage through the filter frame, thereby facilitating subsequent sewage treatment, and through the action of hydraulic rods, telescopic tubes and sliding columns, the sealing cover can be opened and closed as needed, thereby facilitating regular cleaning of the filter frame inside the sewage filter box.

[0017] 2. The utility model provides a small integrated domestic sewage treatment device. Through the action of the sliding rod and the buffer spring, the triangular support block can have a certain buffer when supporting the fixed card plate, thereby providing buffer protection for the fixed card plate and the filter frame, thereby increasing their service life. At the same time, through the action of the connecting slider, the triangular support block can have a certain activity space when supporting the fixed card plate and the filter frame, so that under the action of the shock absorber, the filter frame can reduce shock when impacted by the water flow, thereby ensuring the stability of the domestic sewage treatment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the sewage filter box of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the sealing and cleaning component of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the support assembly of the utility model;

[0023] Figure 6 For this utility model Figure 5 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. base; 2. sewage treatment tank; 3. sewage filter tank; 4. sealing cleaning assembly; 5. support assembly; 6. filter assembly; 41. hydraulic rod; 42. fixing frame; 43. sliding column; 44. fixing plate; 45. sealing cover; 46. telescopic tube; 47. conveying fixed tube; 51. triangular support block; 52. connecting slider; 53. shock absorber; 54. sliding rod; 55. buffer spring; 61. fixing card plate; 62. filter frame. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 , Figure 2 As shown, a small integrated domestic sewage treatment device comprises a base 1, a sewage treatment box 2 is fixedly connected to the left part of the upper surface of the base 1, a sewage filter box 3 is fixedly connected to the right part of the upper surface of the base 1, a sealing cleaning component 4 is fixedly connected to the upper surface of the base 1 and the sealing cleaning component 4 is located between the sewage treatment box 2 and the sewage filter box 3, the lower surface of the upper right part of the sealing cleaning component 4 is clamped with the upper surface of the sewage filter box 3, two symmetrical supporting components 5 are fixedly connected to the front and rear sides of the inner cavity of the sewage filter box 3, the upper surfaces of the two supporting components 5 are clamped with the filter component 6 and the filter component 6 is located below the sealing cleaning component 4, and the outer wall of the filter component 6 is movably sleeved with the inner cavity of the sewage filter box 3;

[0027] The sewage is allowed to enter the inner cavity of the sewage filter box 3 through the pipeline of the upper part of the sealing cleaning component 4, and the garbage in the sewage is filtered under the action of the filtering component 6 inside the sewage filter box 3. The filtered sewage is transported to the interior of the sewage treatment box 2 through the connecting pipeline and water pump between the sewage treatment box 2 and the sewage filter box 3. The sewage is treated in multiple layers by the aeration pipe inside the sewage treatment box 2, so as to be purified. The purified water is discharged through the drain pipe in front of the sewage treatment box 2.

[0028] like Figure 3 , Figure 4 As shown, the sealing cleaning assembly 4 includes two hydraulic rods 41, the output ends of the two hydraulic rods 41 are fixedly connected with sealing covers 45, the lower surface of the right part of the sealing cover 45 is clamped with the upper surface of the sewage filter box 3, the upper surface of the sealing cover 45 is fixedly connected with a fixing frame 42, the upper surface of the central part of the sealing cover 45 is fixedly connected with a telescopic tube 46, and the upper surface of the telescopic tube 46 is fixedly connected with a conveying fixed tube 47:

[0029] Through the action of the hydraulic rod 41 , the sealing cover 45 can move up and down under the action of the telescopic tube 46 , so as to facilitate cleaning of the filter frame 62 inside the sewage filter box 3 .

[0030] The inner cavities of the front and rear parts of the left part of the fixing frame 42 are movably sleeved with sliding columns 43, and the two sliding columns 43 are respectively located at the front and rear sides of the two hydraulic rods 41, and the lower surfaces of the two sliding columns 43 are respectively fixedly connected to the upper surface of the base 1, and the upper surfaces of the two sliding columns 43 are fixedly connected with fixing plates 44, and the fixing plates 44 are located between the conveying fixing pipe 47 and the sealing cover 45, and the inner cavity of the upper part of the fixing plate 44 is fixedly connected to the outer wall of the conveying fixing pipe 47;

[0031] Through the action of the slide column 43 , the sealing cover 45 can move more stably above the sewage filter box 3 , thereby ensuring stability.

[0032] The filter assembly 6 includes two fixed clamps 61, the lower surfaces of the opposite parts of the two fixed clamps 61 are respectively clamped with the upper surfaces of the two support assemblies 5, and the opposite surfaces of the upper parts of the two fixed clamps 61 are fixedly connected with the filter frame 62;

[0033] Through the function of the two fixed clamping plates 61 , the staff can easily take out the filter frame 62 during cleaning, thereby facilitating the disposal of the garbage intercepted inside the filter frame 62 .

[0034] like Figure 5 , Figure 6 As shown, the support assembly 5 includes a triangular support block 51, the upper surface of the triangular support block 51 is clamped with the lower surface of the fixed clamping plate 61, the inner cavity of the triangular support block 51 is movably sleeved with a connecting slider 52, and the side of the connecting slider 52 away from the triangular support block 51 is fixedly connected to the inner cavity of the sewage filter box 3; the left and right parts of the upper and lower sides of the connecting slider 52 are fixedly connected with shock absorbers 53, and the sides of the four shock absorbers 53 away from the connecting slider 52 are respectively fixedly connected to the inner wall of the triangular support block 51;

[0035] By connecting the slider 52, the triangular support block 51 can have a certain amount of space for movement when supporting the fixed card plate 61 and the filter frame 62, so that the filter frame 62 can absorb shock when impacted by the water flow under the action of the shock absorber 53, thereby ensuring the stability of the domestic sewage treatment device.

[0036] The inner cavity in the middle of the connecting slider 52 is movably sleeved with three slide bars 54, and the three slide bars 54 are located between the four shock absorbers 53. The upper and lower parts of the outer wall of the slide bar 54 are movably sleeved with buffer springs 55. The upper and lower sides of the buffer spring 55 are respectively fixedly connected to the opposite surfaces of the connecting slider 52 and the inner wall of the triangular support block 51.

[0037] Through the action of the slide bar 54 and the buffer spring 55 , the triangular support block 51 can provide a certain buffer when supporting the fixed card plate 61 , thereby providing buffer protection for the fixed card plate 61 and the filter frame 62 , thereby increasing their service life.

[0038] The working principle of the utility model is as follows: through the action of the conveying fixed pipe 47 and the telescopic pipe 46, the sewage enters the inner cavity of the sewage filter box 3, and the garbage in the sewage is filtered under the action of the filter frame 62 inside the sewage filter box 3, wherein under the action of the connecting slider 52, the triangular support block 51 can have a certain activity space when supporting the fixed card plate 61 and the filter frame 62, so that under the action of the shock absorber 53, the filter frame 62 can be shock-absorbed when it is impacted by the water flow, thereby ensuring the stability of the domestic sewage treatment device, and the filtered sewage passes through the sewage treatment box 2 and the sewage filter box 3 are transported to the interior of the sewage treatment box 2 by the connecting pipe and water pump. The sewage is treated in multiple layers by the aeration pipe inside the sewage treatment box 2, so as to be purified. The purified water is discharged through the drain pipe in front of the sewage treatment box 2. When it is necessary to clean up the garbage, the sealing cover 45 is moved upward by the action of the hydraulic rod 41, so that the upper surface of the sewage filter box 3 is opened, and then the filter frame 62 and the garbage inside it are moved out by moving the two fixed clamps 61 upward, so as to facilitate the filtering of the garbage in the sewage.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A small integrated domestic sewage treatment device, comprising a base (1), characterized in that: The left part of the upper surface of the base (1) is fixedly connected to a sewage treatment box (2), the right part of the upper surface of the base (1) is fixedly connected to a sewage filter box (3), the upper surface of the base (1) is fixedly connected to a sealing cleaning component (4), and the sealing cleaning component (4) is located between the sewage treatment box (2) and the sewage filter box (3), the lower surface of the upper right part of the sealing cleaning component (4) is clamped with the upper surface of the sewage filter box (3), the front and rear sides of the inner cavity of the sewage filter box (3) are fixedly connected with two symmetrical support components (5), the upper surfaces of the two support components (5) are clamped with a filter component (6), and the filter component (6) is located below the sealing cleaning component (4), and the outer wall of the filter component (6) is movably sleeved with the inner cavity of the sewage filter box (3).

2. The small integrated domestic sewage treatment device according to claim 1 is characterized in that: The sealing cleaning assembly (4) comprises two hydraulic rods (41), the output ends of the two hydraulic rods (41) are fixedly connected with sealing covers (45), the lower surface of the right part of the sealing cover (45) is clamped with the upper surface of the sewage filter box (3), the upper surface of the sealing cover (45) is fixedly connected with a fixing frame (42), the upper surface of the central part of the sealing cover (45) is fixedly connected with a telescopic tube (46), and the upper surface of the telescopic tube (46) is fixedly connected with a conveying fixed tube (47).

3. The small integrated domestic sewage treatment device according to claim 2 is characterized in that: The inner cavities of the front and rear parts of the left portion of the fixing frame (42) are movably sleeved with sliding columns (43), and the two sliding columns (43) are respectively located on the front and rear sides of the two hydraulic rods (41); the lower surfaces of the two sliding columns (43) are respectively fixedly connected to the upper surface of the base (1); the upper surfaces of the two sliding columns (43) are fixedly connected to a fixing plate (44), and the fixing plate (44) is located between the conveying fixing pipe (47) and the sealing cover (45); the inner cavity of the upper part of the fixing plate (44) is fixedly connected to the outer wall of the conveying fixing pipe (47).

4. The small integrated domestic sewage treatment device according to claim 1 is characterized in that: The filter assembly (6) comprises two fixed clamping plates (61), the lower surfaces of opposite parts of the two fixed clamping plates (61) are respectively clamped with the upper surfaces of the two support assemblies (5), and the opposite surfaces of the upper parts of the two fixed clamping plates (61) are fixedly connected with a filter frame (62).

5. The small integrated domestic sewage treatment device according to claim 4 is characterized in that: The support assembly (5) comprises a triangular support block (51), the upper surface of the triangular support block (51) being clamped with the lower surface of a fixed clamping plate (61), the inner cavity of the triangular support block (51) being movably sleeved with a connecting slider (52), and the side of the connecting slider (52) away from the triangular support block (51) being fixedly connected to the inner cavity of the sewage filter box (3).

6. The small integrated domestic sewage treatment device according to claim 5 is characterized in that: Shock absorbers (53) are fixedly connected to the left and right parts of the upper and lower sides of the connecting slider (52), and the four shock absorbers (53) are fixedly connected to the inner wall of the triangular support block (51) on one side away from the connecting slider (52).

7. The small integrated domestic sewage treatment device according to claim 6 is characterized in that: The inner cavity in the middle of the connecting slider (52) is movably sleeved with three slide bars (54), and the three slide bars (54) are located between the four shock absorbers (53). The upper and lower parts of the outer wall of the slide bar (54) are movably sleeved with a buffer spring (55), and the upper and lower sides of the buffer spring (55) are respectively fixedly connected to the connecting slider (52) and the opposite surface of the inner wall of the triangular support block (51).

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