Underground septic tank sewage treatment equipment

Abstract

The utility model relates to the field of sewage treatment equipment, and discloses underground septic tank sewage treatment equipment which comprises a septic tank main body and two partition plates embedded in the septic tank main body, excrement guide holes are formed in the surfaces of the two partition plates in a penetrating mode, rotating plates are embedded and rotationally connected to the circumferential sides of the two partition plates, and the rotating plates are arranged in the septic tank main body. Connecting holes corresponding to the excrement guide holes are formed in the surface of the rotating plate in a penetrating mode, a plurality of handle grooves formed at equal angles are formed in the peripheral side of the surface of the rotating plate in a penetrating mode, and the rotating plate and the partition plate are arranged in a non-concentric mode. After fermentation is completed, a rotating plate is rotated according to the depth of excrement liquid to communicate a connecting hole with a proper height with an excrement guide hole, so that a user can conveniently control and adjust the circulation condition of the excrement liquid in the septic tank, the excrement treatment effect is improved, and the situation that the excrement is deposited in the fixed excrement guide hole to cause blockage is also avoided.

Description

Technical Field

[0001] The utility model relates to the field of sewage treatment equipment, in particular to underground septic tank sewage treatment equipment. Background Art

[0002] The buried septic tank is a common sewage treatment equipment, mainly used to collect human and animal feces for subsequent treatment. Among them, the three-chamber septic tank is the most commonly used buried septic tank in rural areas. It has a simple structure. Generally, the septic tank is divided into three spaces by partitions and connected to each other through fecal guide holes. Through anaerobic fermentation and the principle that parasite eggs are heavier than general mixed liquids and are easy to precipitate, the fecal liquid collected in the first pool is left to ferment and then flows into the second and third pools through the fecal guide holes in turn, thereby precipitating or killing parasite eggs, making the liquid in the three pools a high-quality fertilizer, achieving the goal of fecal sewage treatment.

[0003] The feces in the first tank will be separated into three layers after standing, including: the top layer of feces skin, the middle feces liquid and the bottom layer of solid feces residue. The current three-compartment septic tank has a fixed position of the feces guide hole, and the feces in the first tank flows in automatically. When the height of the feces liquid is flush with the height of the feces guide hole, a large amount of feces liquid flows into the second tank without fermentation, which cannot effectively treat the parasites and solid feces residue in the feces liquid. At the same time, when the feces skin and feces residue flow into the feces guide hole, they are easy to precipitate and clog in the hole, which is difficult to clean, causing great inconvenience to the construction workers. A sewage treatment equipment that is easy to control and adjust is needed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an underground septic tank sewage treatment device to solve the problems raised by the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an underground septic tank sewage treatment equipment, comprising a septic tank body and two partitions embedded in the septic tank body, the surfaces of the two partitions are penetrated with feces guide holes, the circumferential sides of the two partitions are embedded and rotatably connected with rotating plates, the surfaces of the rotating plates are penetrated with connecting holes corresponding to the feces guide holes, the circumferential side of the surface of the rotating plates is penetrated with a plurality of handle grooves arranged at equal angles, the rotating plate and the partition are non-concentrically arranged, and the rotating axis of the rotating plate is higher than the center of the partition.

[0008] Preferably, the number of the connecting holes is 5, and the angles between the adjacent connecting holes in the clockwise direction are all 60 degrees, and the connecting holes are arranged in a clockwise outward spiral.

[0009] Preferably, the number of the handle grooves is 6, and the angles between them are all 60 degrees. The first five handle grooves correspond to the positions of the connection holes.

[0010] Preferably, the surface of the rotating plate is provided with anti-slip grooves on its circumferential side, and the circumferential side surface of the rotating plate is provided with marking characters corresponding to the connecting holes.

[0011] Preferably, a universal ball is embedded and movably connected to the circumference of the outer surface of the rotating plate.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. This new type of underground septic tank sewage treatment equipment sets a rotatable rotating plate in the middle of the partition in the fertilizer tank, and opens a plurality of connecting holes matching the fecal guide holes on the rotating plate. When it starts to be used, the rotating plate is first rotated to make it misaligned with the partition, and the fecal guide holes are sealed through the unopened part of the rotating plate to prevent the liquid in one tank from flowing into the second tank, which is convenient for the fermentation of the fecal original liquid in one tank. When the fermentation is completed, according to the depth of the fecal liquid, the rotating plate is rotated to connect the connecting holes of appropriate height with the fecal guide holes, which is convenient for users to control and adjust the circulation of fecal liquid in the septic tank, improves the fecal treatment effect, and avoids the fecal sedimentation in the fixed fecal guide holes causing blockage.

[0015] 2. This new type of underground septic tank sewage treatment equipment makes the handle groove on the surface of the rotating plate correspond to the position of the connecting hole, and opens marking text corresponding to the connecting hole on the outer surface of the rotating plate. It is convenient for users to determine the height of the current connecting hole and the status of adjacent connecting holes through the text and the handle groove, which is convenient for users to adjust and control the rotating plate, thereby optimizing the user experience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model as a whole;

[0017] Figure 2 It is a structural schematic diagram of the partition plate and the rotating plate of the utility model;

[0018] Figure 3 It is a front structural schematic diagram of the rotating plate of the utility model.

[0019] In the figure: 1. Septic tank body; 2. Partition; 3. Fecal guide hole; 4. Connection hole; 5. Turntable; 6. Handle groove; 7. Universal ball. DETAILED DESCRIPTION

[0020] 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 are within the scope of protection of the utility model.

[0021] Example

[0022] See also Figure 1-3 A buried septic tank sewage treatment equipment comprises a septic tank body 1 and two partitions 2 embedded in the septic tank body 1, the surfaces of the two partitions 2 are penetrated with feces guide holes 3, the circumferential sides of the two partitions 2 are embedded and rotatably connected with rotating plates 5, the surface of the rotating plate 5 is penetrated with connecting holes 4 corresponding to the feces guide holes 3, the circumferential side of the surface of the rotating plate 5 is penetrated with a plurality of handle grooves 6 arranged at equal angles, the rotating plate 5 and the partition 2 are non-concentrically arranged, and the rotating axis of the rotating plate 5 is higher than the center of the circle of the partition 2. When starting to use it, first rotate the rotating plate 5 to make it misaligned with the partition 2, and seal the fecal guide hole 3 through the unperforated part of the rotating plate 5 to prevent the liquid in one pool from flowing into the second pool, so as to facilitate the fermentation of the fecal raw liquid in one pool. When the fermentation is completed, according to the depth of the fecal liquid, rotate the rotating plate 5 to connect the connecting hole 4 of a suitable height with the fecal guide hole 3, so that the user can control and adjust the circulation of the fecal liquid in the septic tank, thereby improving the feces treatment effect. Since the position of the connecting hole 4 can be adjusted according to the depth of the feces liquid, it also avoids the situation where feces settles in the fecal guide hole 3 and causes blockage.

[0023] like Figure 2 As shown, further, the number of connecting holes 4 is 5, and the spacing angle with the clockwise direction is 60 degrees, and the connecting holes 4 are arranged in a clockwise outward spiral. On the one hand, by designing connecting holes 4 of different heights, the user can control whether the feces liquid in one pool flows as needed, thereby preventing the liquid from overflowing into the second pool without fermentation, affecting the treatment effect, and at the same time, a part of the surface of the rotating plate 5 is reserved without opening holes, so as to facilitate the closure of the feces guide hole 3.

[0024] like Figure 2 As shown, further, the number of handle grooves 6 is 6, and the angles between each other are 60 degrees. The first five handle grooves 6 correspond to the positions of the connecting holes 4. This design is convenient for the user to apply force through the handle grooves 6 to rotate the rotating plate 5, and it is also convenient for the user to identify the rotation position of the rotating plate 5, so as to adjust it, thereby optimizing the convenience of using the device.

[0025] like Figure 3As shown, further, the circumferential side of the surface of the rotating plate 5 is provided with anti-skid patterns, and the circumferential side surface of the rotating plate 5 is provided with markings corresponding to the connecting holes 4. The anti-skid patterns facilitate the user to apply force to rotate the rotating plate 5, and the markings corresponding to the connecting holes 4 can indicate the height of the corresponding connecting hole 4 below the text, the height of the front and rear connecting holes 4, and whether it is in a closed state. It is convenient for the user to adjust and control the rotating plate 5, and optimizes the user experience of the device.

[0026] like Figure 2 and Figure 3 As shown, further, a universal ball 7 is embedded and movably connected to the outer surface of the rotating plate 5. The universal ball 7 reduces the friction between the rotating plate 5 and the inner wall of the partition 2, making it easier for the user to rotate the rotating plate 5.

[0027] Working principle: When starting to use, first rotate the rotating plate 5 to make it misaligned with the partition 2, and seal the fecal guide hole 3 through the unperforated part of the rotating plate 5 to prevent the liquid in one pool from flowing into the second pool, so as to facilitate the fermentation of the fecal raw liquid in one pool. When the fermentation is completed, according to the depth of the fecal liquid, rotate the rotating plate 5 to connect the connecting hole 4 of a suitable height with the fecal guide hole 3, so that the user can control and adjust the circulation of the fecal liquid in the septic tank, thereby improving the fecal treatment effect. Since the position of the connecting hole 4 can be adjusted according to the depth of the fecal liquid, it also avoids the situation where feces are precipitated in the fecal guide hole 3 and cause blockage due to the inability to control the connectivity of the fecal guide hole 3.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An underground septic tank sewage treatment device, comprising a septic tank body (1) and two partitions (2) embedded in the septic tank body (1), It is characterized in that The surfaces of the two partitions (2) are penetrated with manure guide holes (3), and a rotating plate (5) is embedded and rotatably connected on the circumferential sides of the two partitions (2). The surface of the rotating plate (5) is penetrated with connecting holes (4) corresponding to the manure guide holes (3), and the circumferential side of the surface of the rotating plate (5) is penetrated with a plurality of handle grooves (6) arranged at equal angles. The rotating plate (5) and the partition (2) are non-concentrically arranged, and the rotating axis of the rotating plate (5) is higher than the center of the circle of the partition (2).

2. The underground septic tank sewage treatment equipment according to claim 1, It is characterized in that The number of the connection holes (4) is 5, and the angles between the connection holes (4) and the adjacent connection holes (4) in the clockwise direction are all 60 degrees. The connection holes (4) are arranged in a clockwise outward spiral.

3. The underground septic tank sewage treatment equipment according to claim 1, It is characterized in that The number of the handle grooves (6) is 6, and the angles between them are all 60 degrees, and the first five handle grooves (6) correspond to the positions of the connection holes (4).

4. The underground septic tank sewage treatment equipment according to claim 1, It is characterized in that The circumferential side of the surface of the rotating plate (5) is provided with anti-slip grooves, and the circumferential side surface of the rotating plate (5) is provided with marking characters corresponding to the connecting hole (4).

5. The underground septic tank sewage treatment equipment according to claim 1, It is characterized in that A universal ball (7) is embedded and movably connected to the outer surface of the rotating plate (5).

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