Sewage treatment separation tank convenient for cleaning sediments

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage treatment separation tank convenient for cleaning sediments, which comprises a tank body, a partition plate is fixedly arranged in the middle of the inside of the tank body, the inside of the tank body is divided into a first storage cavity and a second storage cavity by the partition plate, a filtering mechanism is arranged above the inside of the first storage cavity, and the inside of the second storage cavity is communicated with the first storage cavity. A first storage cavity is arranged in the tank body, a mixing flocculation mechanism is arranged on the lower portion of the interior of the first storage cavity, a water pumping mechanism is arranged on the right side of the tank body, a group of silt outlet pipes are fixedly arranged on the upper portion of the rear end wall of the tank body, and a group of water outlet pipes are fixedly arranged on the lower portion of the rear end wall of the tank body. Firstly, a flocculating agent is added into a first storage cavity, and the added flocculating agent can be fully mixed and contacted with sewage through cooperative use of a double-shaft motor, a first conical tooth, a stirring column, a stirring rod and a second conical tooth, so that the sewage is relatively well precipitated and separated.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment separation tank which is convenient for cleaning sediments. Background Art

[0002] Sewage is wastewater generated in our daily life and production. In order to save the few fresh water resources on the earth, it is necessary to treat the generated sewage. Usually, the sewage treatment separation device needs to add flocculants to promote the precipitation of impurities in the sewage. At the same time, the impurities in the sewage are precipitated by standing. The impurities are precipitated at the bottom of the separation tank, and the clean water is above the sedimentation separation tank. The top side wall of the sedimentation separation tank is connected with an outlet pipe. Under the action of the pump, the clean water is discharged from the outlet pipe and enters the next process.

[0003] Existing sewage treatment generally discharges directly into the tank body. This operation mode is not convenient for filtering out large impurities in the sewage, so that it is easy to clog the drain pipe during discharge, affecting normal drainage use. After the sewage is precipitated by flocculants, the clean water above the sediment is usually pumped away and separated by a water pump. However, one end of the water pump is not convenient for adjusting the height according to the amount of sediment, and thus cannot better separate the clean water from the sediment. Therefore, technical personnel in this field provide a sewage treatment separation tank that is easy to clean sediments to solve the problems raised in the above background technology. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a sewage treatment separation tank that is convenient for cleaning sediments, has the advantages of convenient cleaning and good effect, and solves the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment separation tank that is convenient for cleaning sediments, comprising a tank body, a partition is fixedly arranged in the middle of the interior of the tank body, and the partition divides the interior of the tank body into a first storage chamber and a second storage chamber, a filtering mechanism is arranged above the interior of the first storage chamber, and a mixing flocculation mechanism is arranged below the interior of the first storage chamber, a pumping mechanism is arranged on the right side of the tank body, a group of silt discharge pipes are fixedly arranged above the rear end wall of the tank body, and a group of water outlet pipes are fixedly arranged below the rear end wall of the tank body;

[0008] The filtering mechanism includes: fixing plates are fixedly arranged above the front and rear end walls on the left side of the interior of the pool body, a group of positioning holes are opened at the top of the two fixing plates, filter frames are placed on the two fixing plates, a group of positioning columns are fixedly arranged on the front and rear parts of the bottom ends of the filter frames, and handles are fixedly arranged on the front and rear parts of the top ends of the filter frames.

[0009] As a preferred technical solution of the utility model, the two groups of positioning posts are both matched with the insides of the two groups of positioning holes.

[0010] As the preferred technical solution of the utility model, the mixing flocculation mechanism includes: a dual-axis motor is fixedly arranged above the left side wall of the pool body, and the two output ends of the dual-axis motor are fixedly arranged with first conical teeth, and the front and rear sides of the inner right side wall of the pool body are rotatably connected with stirring columns through bearings, and a group of stirring rods are fixedly arranged on the outer surfaces of the two stirring columns, and one end of the two stirring columns passes through the left side of the pool body and is fixedly connected with second conical teeth.

[0011] As a preferred technical solution of the present utility model, the two first conical teeth are meshed with the two second conical teeth, and the two groups of stirring rods are equidistantly arranged.

[0012] As an optimal technical solution of the utility model, the pumping mechanism includes: a water pump is fixedly provided on the right side wall of the pool body, a stretchable tube is fixedly provided on the extraction end of the water pump, a water delivery pipe is fixedly provided on the water delivery end of the water pump, one end of the water delivery pipe is connected to the interior of the second storage chamber, a fixing seat is fixedly provided on the upper middle part of the inner right side wall of the pool body, a screw is threadedly connected on the fixing seat, a knob is fixedly provided on the top of the screw, a connecting block is fixedly provided on the bottom end of the screw, a guide block is fixedly provided on the right side wall of the connecting block, a guide groove is opened in the middle part of the inner right side wall of the pool body, and a connecting column is fixedly provided on the rear end wall of the connecting block.

[0013] As a preferred technical solution of the utility model, one end of the stretchable tube is fixed to the rear end wall of the connecting column, and the guide block forms a sliding connection with the interior of the guide groove.

[0014] Compared with the prior art, the utility model provides a sewage treatment separation tank that is convenient for cleaning sediments, and has the following beneficial effects:

[0015] 1. The utility model is provided with a filtering mechanism. When in use, sewage is transported to the inside of the filter frame, large impurities in the sewage can be filtered, and the filtered sewage falls into the inside of the first storage chamber. Through the cooperation between the fixing plate, the positioning hole and the positioning column, the disassembly and assembly of the filter frame can be realized.

[0016] 2. The utility model is provided with a mixing flocculation mechanism. When in use, the flocculant is first added into the first storage chamber. Through the cooperation of the double-shaft motor, the first conical teeth, the stirring column, the stirring rod and the second conical teeth, the added flocculant can be fully mixed and contacted with the sewage, so that it can be better precipitated and separated.

[0017] 3. The utility model is provided with a pumping mechanism. When in use, through the cooperation between the fixed seat, the screw rod, the knob, the connecting block, the guide block, the guide groove and the connecting column, it is convenient to move one end of the stretchable tube down to the top of the sediment according to the amount of sediment, so that the clean water and the sediment in the first storage chamber can be better separated. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the structure of the connection between the pool body and the partition of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the connection between the positioning column and the positioning hole of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the connection between the connecting block and the guide block of the utility model.

[0022] Wherein: 1. pool body; 2. partition; 3. first storage chamber; 4. second storage chamber; 5. filtering mechanism; 501. fixing plate; 502. positioning hole; 503. filter frame; 504. positioning column; 505. handle; 6. mixing and flocculation mechanism; 601. double-axis motor; 602. first conical teeth; 603. stirring column; 604. stirring rod; 605. second conical teeth; 7. pumping mechanism; 701. water pump; 702. stretchable tube; 703. water pipe; 704. fixing seat; 705. screw; 706. knob; 707. connecting block; 708. guide block; 709. guide groove; 710. connecting column; 8. silt discharge pipe; 9. water outlet pipe. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1-4 A sewage treatment separation tank for cleaning sediments comprises a tank body 1, a partition plate 2 is fixedly arranged in the middle of the tank body 1, the partition plate 2 divides the interior of the tank body 1 into a first storage chamber 3 and a second storage chamber 4, a filtering mechanism 5 is arranged above the interior of the first storage chamber 3, a mixing and flocculation mechanism 6 is arranged below the interior of the first storage chamber 3, a pumping mechanism 7 is arranged on the right side of the tank body 1, a group of silt discharge pipes 8 are fixedly arranged above the rear end wall of the tank body 1, and a group of water outlet pipes 9 are fixedly arranged below the rear end wall of the tank body 1;

[0027] The filtering mechanism 5 includes: a fixing plate 501 is fixedly provided above the front and rear end walls on the left side of the interior of the pool body 1, a group of positioning holes 502 are opened at the top of the two fixing plates 501, a filter frame 503 is placed on the two fixing plates 501, a group of positioning columns 504 are fixedly provided at the front and rear parts of the bottom end of the filter frame 503, and a handle 505 is fixedly provided at the front and rear parts of the top end of the filter frame 503; the two groups of positioning columns 504 are fitted with the inside of the two groups of positioning holes 502.

[0028] Furthermore, sewage is transported to the interior of the filter frame 503, where large impurities in the sewage can be filtered, and the filtered sewage falls into the interior of the first storage chamber 3. When cleaning the large impurities filtered by the filter frame 503, the staff pulls the two handles 505 to move the filter frame 503 upward, and at the same time, the two groups of positioning columns 504 are separated from the two groups of positioning holes 502, and the filter frame 503 can be taken out for cleaning. After cleaning, the two groups of positioning columns 504 are fitted with the inside of the two groups of positioning holes 502, and the filter frame 503 can be installed.

[0029] The mixing flocculation mechanism 6 includes: a dual-axis motor 601 is fixedly arranged above the left side wall of the pool body 1, and the two output ends of the dual-axis motor 601 are fixedly arranged with first conical teeth 602, and the front and rear sides of the inner right side wall of the pool body 1 are rotatably connected with stirring columns 603 through bearings, and the outer surfaces of the two stirring columns 603 are fixedly arranged with a group of stirring rods 604, and one end of the two stirring columns 603 passes through the left side of the pool body 1 and is fixedly connected with second conical teeth 605; the two first conical teeth 602 are meshed with the two second conical teeth 605, and the two groups of stirring rods 604 are equidistantly arranged.

[0030] Furthermore, when in use, the flocculant is first added into the first storage chamber 3, and the external control device controls the operation of the dual-axis motor 601. The dual-axis motor 601 drives the two first conical teeth 602 to drive the two second conical teeth 605 to rotate, and the two stirring columns 603 rotate, thereby causing the two groups of stirring rods 604 to rotate, so that the added flocculant can be fully mixed and contacted with the sewage, so that it can be better precipitated.

[0031] The pumping mechanism 7 includes: a water pump 701 is fixedly provided on the right side wall of the pool body 1, a stretchable tube 702 is fixedly provided on the extraction end of the water pump 701, a water delivery pipe 703 is fixedly provided on the water delivery end of the water pump 701, one end of the water delivery pipe 703 is connected with the interior of the second storage chamber 4, a fixing seat 704 is fixedly provided on the middle part of the upper right side wall of the interior of the pool body 1, a screw rod 705 is threadedly connected to the fixing seat 704, a knob 706 is fixedly provided on the top of the screw rod 705, a connecting block 707 is fixedly provided on the bottom end of the screw rod 705, a guide block 708 is fixedly provided on the right side wall of the connecting block 707, a guide groove 709 is opened in the middle part of the right side wall of the interior of the pool body 1, and a connecting column 710 is fixedly provided on the rear end wall of the connecting block 707; one end of the stretchable tube 702 is fixed to the rear end wall of the connecting column 710, and the guide block 708 is slidably connected with the interior of the guide groove 709.

[0032] Furthermore, after sedimentation, by rotating the knob 706 in the forward direction, the screw 705 rotates, the connecting block 707 moves downward, and the guide block 708 slides inside the guide groove 709, thereby moving the connecting column 710 downward, so as to facilitate moving one end of the stretchable tube 702 downward to above the sediment. The external control device controls the operation of the water pump 701, so that the clean water inside the first storage chamber 3 is transported to the second storage chamber 4 for storage through the stretchable tube 702 and the water pipe 703. After the extraction is completed, the valve body on a set of silt discharge pipes 8 is opened to output the sediment inside the first storage chamber 3.

[0033] Working principle: when in use, sewage is transported to the inside of the filter frame 503, and large impurities in the sewage can be filtered. The filtered sewage falls into the inside of the first storage chamber 3, and then the flocculant is added to the inside of the first storage chamber 3. The external control device controls the operation of the dual-axis motor 601, and the dual-axis motor 601 drives the two first conical teeth 602 to drive the two second conical teeth 605 to rotate, and the two stirring columns 603 rotate, thereby causing the two groups of stirring rods 604 to rotate, so that the added flocculant can be fully mixed and contacted with the sewage, so that it can be better precipitated. After precipitation, by rotating the knob 706 in the forward direction, its screw 705 rotates, and the connecting block 707 moves downward, and at the same time, the guide block 708 slides inside the guide groove 709, thereby causing the connecting column 710 to move downward. , it is convenient to move one end of the stretchable tube 702 down to the top of the sediment, and the external control device controls the water pump 701 to operate, so that the clean water inside the first storage chamber 3 passes through the stretchable tube 702 and the water delivery pipe 703 and is transported to the internal storage of the second storage chamber 4. After the extraction is completed, the valve body on a set of silt discharge pipes 8 is opened to output the sediment inside the first storage chamber 3. When cleaning the large debris filtered by the filter frame 503, the staff pulls the two handles 505 to move the filter frame 503 up, and at the same time, the two groups of positioning columns 504 are separated from the two groups of positioning holes 502, and the filter frame 503 can be taken out for cleaning. After the cleaning is completed, the two groups of positioning columns 504 are matched with the inside of the two groups of positioning holes 502, and the filter frame 503 can be installed for subsequent filtration.

[0034] 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. A sewage treatment separation tank for facilitating the cleaning of sediments, comprising a tank body (1), characterized in that: A partition (2) is fixedly arranged in the middle of the interior of the tank body (1), and the partition (2) divides the interior of the tank body (1) into a first storage chamber (3) and a second storage chamber (4); a filtering mechanism (5) is arranged above the interior of the first storage chamber (3), and a mixing and flocculation mechanism (6) is arranged below the interior of the first storage chamber (3); a pumping mechanism (7) is arranged on the right side of the tank body (1); a group of silt discharge pipes (8) are fixedly arranged above the rear end wall of the tank body (1), and a group of water outlet pipes (9) are fixedly arranged below the rear end wall of the tank body (1); The filtering mechanism (5) comprises: a fixing plate (501) is fixedly arranged above the front and rear end walls on the left side of the interior of the pool body (1); a group of positioning holes (502) are opened at the top of the two fixing plates (501); a filter frame (503) is placed on the two fixing plates (501); a group of positioning columns (504) are fixedly arranged at the front and rear parts of the bottom end of the filter frame (503); and a handle (505) is fixedly arranged at the front and rear parts of the top end of the filter frame (503).

2. A sewage treatment separation tank that is convenient for cleaning sediments according to claim 1, characterized in that: The two groups of positioning posts (504) are both fitted into the interior of the two groups of positioning holes (502).

3. A sewage treatment separation tank that is convenient for cleaning sediments according to claim 1, characterized in that: The mixing and flocculation mechanism (6) comprises: a double-shaft motor (601) is fixedly arranged above the left side wall of the pool body (1), and both output ends of the double-shaft motor (601) are fixedly arranged with first conical teeth (602), and the front and rear sides of the inner right side wall of the pool body (1) are rotatably connected to stirring columns (603) through bearings, and a group of stirring rods (604) are fixedly arranged on the outer surfaces of the two stirring columns (603), and one end of the two stirring columns (603) passes through the left side of the pool body (1) and is fixedly connected with second conical teeth (605).

4. A sewage treatment separation tank for facilitating the cleaning of sediments according to claim 3, characterized in that: The two first conical teeth (602) are meshed with the two second conical teeth (605), and the two groups of stirring rods (604) are equidistantly arranged.

5. A sewage treatment separation tank that is convenient for cleaning sediments according to claim 1, characterized in that: The pumping mechanism (7) comprises: a water pump (701) is fixedly provided on the right side wall of the pool body (1); a stretchable tube (702) is fixedly provided on the extraction end of the water pump (701); a water delivery pipe (703) is fixedly provided on the water delivery end of the water pump (701); one end of the water delivery pipe (703) is connected to the interior of the second storage chamber (4); a fixing seat (704) is fixedly provided on the upper middle part of the right side wall of the pool body (1); A screw rod (705) is threadedly connected to the seat (704); a knob (706) is fixedly provided at the top end of the screw rod (705); a connecting block (707) is fixedly provided at the bottom end of the screw rod (705); a guide block (708) is fixedly provided on the right side wall of the connecting block (707); a guide groove (709) is provided in the middle of the right side wall of the inner part of the pool body (1); and a connecting column (710) is fixedly provided on the rear end wall of the connecting block (707).

6. A sewage treatment separation tank for facilitating the cleaning of sediments according to claim 5, characterized in that: One end of the stretchable tube (702) is fixed to the rear end wall of the connecting column (710), and the guide block (708) is slidably connected to the inside of the guide groove (709).

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