Construction site wastewater collection and treatment device

Abstract

The utility model relates to the field of wastewater treatment, in particular to a construction site wastewater collection and treatment device which comprises a disinfection box and a filter cartridge, and a disinfection assembly is mounted on the right side of the disinfection box. Through cooperation of the first motor, the top plate, the electric telescopic rod, the connecting rod, the filter screen shell, the fixing rod and the cleaning brush, the device has the advantage that filtered impurities can be conveniently cleaned, when the filtered impurities need to be cleaned, the connecting rod is driven by the first motor to rotate, the fixing rod drives the cleaning brush to rotate, and the cleaning brush is driven by the fixing rod to rotate. The top plate is pushed to ascend through the electric telescopic rod, so that the filter screen shell can be moved out of the filter cartridge, and the impurities on the filter screen shell can be conveniently cleaned; the ozone bottle, the placing rack, the air pump, the connecting hose, the air outlet head and the conveying pipe are matched, so that the device has the advantage that the wastewater can be fully disinfected.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a construction site wastewater collection and treatment device. Background Technique

[0002] The wastewater from construction sites mainly comes from the water used during construction and rainwater discharge, including wastewater generated from activities such as concrete mixing, vehicle washing, equipment and tool cleaning. This wastewater contains a large amount of suspended solids and organic matter. If directly discharged without treatment, it will cause serious pollution to the environment. When treating construction site wastewater, a wastewater collection and treatment device is required.

[0003] After retrieval, the publication number is CN212102242U, and the name is a wastewater collection and treatment device for construction sites, including a bottom plate. Through research and analysis, it is found that although it has the advantage of effectively filtering and separating fine impurities suspended in sewage, to a certain extent, it still has the following disadvantages.

[0004] For example, when in use, the filtered impurities remain inside the device, and it does not have the function of conveniently cleaning the filtered impurities. Therefore, when it is necessary to clean the filtered impurities, the staff cannot quickly clean the impurities, reducing the cleaning efficiency. Moreover, after filtering the wastewater, it does not have the function of fully disinfecting the wastewater. Therefore, there will still be organic matter and microorganisms remaining in the wastewater, reducing the effect of wastewater treatment. To solve the above technical problems, we have designed a construction site wastewater collection and treatment device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a construction site wastewater collection and treatment device, which has the advantages of being convenient for cleaning the filtered impurities and being able to fully disinfect the wastewater, and solves the problems of not being convenient for cleaning the filtered impurities and not being able to fully disinfect the wastewater.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A construction site wastewater collection and treatment device, including a disinfection tank and a filter cylinder. A disinfection component is installed on the right side of the disinfection tank. The disinfection component includes an air pump, an ozone bottle and a connecting hose. A filtering component is installed in the inner cavity of the filter cylinder. The filtering component includes a first motor, a filter mesh shell and a connecting rod. The left side of the disinfection tank is bolted with a second motor. The right end of the rotating shaft of the second motor penetrates into the inner cavity of the disinfection tank and is bolted with a rotating rod.

[0007] Preferably, the left side of the air pump is fixedly connected to the right side of the disinfection box through bolts. A placement rack is connected to the right side of the disinfection box through bolts. The ozone bottle is placed in the inner cavity of the placement rack. The bottom end of the connecting hose is fixedly communicated with the air inlet end of the air pump. Both ends of the connecting hose away from the air pump are fixedly communicated with the top end of the ozone bottle.

[0008] Preferably, a delivery pipe is connected to the bottom of the inner cavity of the disinfection box through bolts. The right end of the delivery pipe penetrates to the right side of the disinfection box and is fixedly communicated with the air outlet end of the air pump. An air outlet head is fixedly communicated with the top of the delivery pipe.

[0009] Preferably, a support ring is fixedly sleeved on the surface of the filter cylinder. Electric telescopic rods are connected to the left and right sides of the top of the support ring through bolts. The top end of the electric telescopic rod is connected to the top plate through bolts. The bottom of the first motor is fixedly connected to the top of the top plate through bolts. The bottom end of the rotating shaft of the first motor penetrates to the bottom of the top plate and is fixedly connected to the top end of the connecting rod through bolts.

[0010] Preferably, the filter net shell is movably sleeved on the surface of the connecting rod through a bearing. A fixing rod is connected to the surface of the connecting rod through bolts. The end of the fixing rod away from the connecting rod is connected to a cleaning brush through bolts.

[0011] Preferably, L-shaped rods are connected to the front and back sides of the support ring through bolts. The bottom end of the L-shaped rod is fixedly connected to the top of the disinfection box through bolts.

[0012] Preferably, a mixing plate is welded on the surface of the rotating rod. The right end of the rotating rod is movably connected to the right side of the inner cavity of the disinfection box through a bearing.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model is provided with the advantages of facilitating the cleaning of the filtered impurities through the cooperation of the first motor, the top plate, the electric telescopic rod, the connecting rod, the filter net shell, the fixing rod and the cleaning brush. When it is necessary to clean the filtered impurities, the first motor drives the connecting rod to rotate, so that the fixing rod drives the cleaning brush to rotate, thereby cleaning the impurities adhered to the filter cylinder, allowing them to fall on the filter net shell. The electric telescopic rod is pushed to raise the top plate, so that the filter net shell can be moved out of the filter cylinder, thereby facilitating the cleaning of the impurities on the filter net shell and improving the cleaning efficiency.

[0015] 2. The utility model is cooperated with an ozone bottle, a placement rack, an air pump, a connecting hose, an air outlet head and a conveying pipe, and has the advantage of being able to fully disinfect wastewater. After disinfecting the wastewater with a disinfectant, the ozone in the ozone bottle is sucked by the air pump and the connecting hose, so that the ozone can enter the conveying pipe, and finally blown into the wastewater through the air outlet head, thereby disinfecting the wastewater again with ozone and improving the effect of wastewater treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 is a sectional three-dimensional structural schematic diagram of the utility model;

[0018] Figure 3 is a partial sectional three-dimensional structural schematic diagram of the utility model;

[0019] Figure 4 is a partial three-dimensional structural schematic diagram of the utility model.

[0020] In the figure: 1. Disinfection tank; 2. Disinfection component; 201. Ozone bottle; 202. Placement rack; 203. Air pump; 204. Connecting hose; 205. Air outlet head; 206. Conveying pipe; 3. Mixing plate; 4. L-shaped rod; 5. Filter component; 501. First motor; 502. Top plate; 503. Electric telescopic rod; 504. Connecting rod; 505. Filter mesh shell; 506. Fixed rod; 507. Cleaning brush; 6. Support ring; 7. Filter cylinder; 8. Rotating rod; 9. Second motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Please refer to Figures 1-4 , a construction site wastewater collection and treatment device, including a disinfection tank 1 and a filter cylinder 7. A disinfection component 2 is installed on the right side of the disinfection tank 1. The disinfection component 2 includes an air pump 203, an ozone bottle 201 and a connecting hose 204. A filter component 5 is installed in the inner cavity of the filter cylinder 7. The filter component 5 includes a first motor 501, a filter mesh shell 505 and a connecting rod 504. A second motor 9 is connected to the left side of the disinfection tank 1 by bolts. By setting the second motor 9, the rotating rod 8 can be driven to rotate. After adding a disinfectant into the disinfection tank 1, the mixing plate 3 can be rotated to make the disinfectant fully mix with the wastewater. The right end of the rotating shaft of the second motor 9 penetrates into the inner cavity of the disinfection tank 1 and is connected to the rotating rod 8 by bolts;

[0022] Please refer to Figure 1 and Figure 2, the left side of the air pump 203 is fixedly connected to the right side of the disinfection box 1 by bolts. A placement rack 202 is connected to the right side of the disinfection box 1 by bolts. By providing the placement rack 202, the ozone bottle 201 can be placed and fixed on the right side of the disinfection box 1. The ozone bottle 201 is placed in the inner cavity of the placement rack 202. The bottom end of the connecting hose 204 is fixedly communicated with the intake end of the air pump 203, and both ends of the connecting hose 204 away from the air pump 203 are fixedly communicated with the top end of the ozone bottle 201;

[0023] Please refer to Figure 1 and Figure 2 , a delivery pipe 206 is connected to the bottom of the inner cavity of the disinfection box 1 by bolts. The right end of the delivery pipe 206 penetrates to the right side of the disinfection box 1 and is fixedly communicated with the outlet end of the air pump 203. An air outlet head 205 is fixedly communicated with the top of the delivery pipe 206;

[0024] Please refer to Figure 1 , Figure 3 and Figure 4 , a support ring 6 is fixedly sleeved on the surface of the filter cartridge 7. Electric telescopic rods 503 are connected to the left and right sides of the top of the support ring 6 by bolts. The top ends of the electric telescopic rods 503 are connected to the top plate 502 by bolts. The bottom of the first motor 501 is fixedly connected to the top of the top plate 502 by bolts. The bottom end of the rotating shaft of the first motor 501 penetrates to the bottom of the top plate 502 and is fixedly connected to the top end of the connecting rod 504 by bolts;

[0025] Please refer to Figure 1 , Figure 3 and Figure 4 , the filter mesh shell 505 is movably sleeved on the surface of the connecting rod 504 through a bearing. A fixing rod 506 is connected to the surface of the connecting rod 504 by bolts. One end of the fixing rod 506 away from the connecting rod 504 is connected to a cleaning brush 507 by bolts;

[0026] Please refer to Figure 1 , L-shaped rods 4 are connected to the front and back sides of the support ring 6 by bolts. By providing the L-shaped rods 4, the support ring 6 can be supported, enabling the filter cartridge 7 to be fixed above the disinfection box 1. The bottom ends of the L-shaped rods 4 are fixedly connected to the top of the disinfection box 1 by bolts;

[0027] Please refer to Figure 2 , a mixing plate 3 is welded on the surface of the rotating rod 8. The right end of the rotating rod 8 is movably connected to the right side of the inner cavity of the disinfection box 1 through a bearing.

[0028] During use, connect the external controller and power supply, and inject the wastewater into the filter cylinder 7. When filtering the impurities in the wastewater through the three filter mesh shells 505 on the connecting rod 504, the filtered wastewater falls into the disinfection tank 1. Add disinfection agents to the disinfection tank 1. The rotation of the rotating shaft of the second motor 9 drives the rotating rod 8 to rotate, enabling the mixing plate 3 to mix the disinfection agents with the wastewater, allowing them to fully blend with the wastewater. After disinfection with the agents, the air pump 203 operates to suck the ozone in the ozone bottle 201 through the connecting hose 204. The sucked ozone enters the delivery pipe 206, and the air outlet head 205 injects it into the wastewater. The ozone can disinfect the wastewater again, thereby improving the effect of wastewater treatment. When it is necessary to clean the filtered impurities, the first motor 501 drives the connecting rod 504 to rotate, causing the fixed rod 506 to drive the cleaning brush 507 to rotate to clean the impurities adhering to the inner wall of the filter cylinder 7, making them fall on the filter mesh shell 505. The electric telescopic rod 503 extends to push the top plate 502 upward, thereby moving the filter mesh shell 505 out of the filter cylinder 7, facilitating the staff to clean the impurities on the filter mesh shell 505 and improving the work efficiency.

[0029] In summary, the wastewater collection and treatment device at the construction site solves the problems of inconvenient cleaning of the filtered impurities and insufficient disinfection of the wastewater through the cooperation of the first motor 501, the top plate 502, the electric telescopic rod 503, the connecting rod 504, the filter mesh shell 505, the fixed rod 506, the cleaning brush 507, the ozone bottle 201, the placement rack 202, the air pump 203, the connecting hose 204, the air outlet head 205 and the delivery pipe 206.

Claims

1. A construction site wastewater collection and treatment device, comprising a disinfection box (1) and a filter cartridge (7), characterized in that: A disinfection assembly (2) is installed on the right side of the disinfection box (1), and the disinfection assembly (2) comprises an air pump (203), an ozone bottle (201) and a connecting hose (204). A filter assembly (5) is installed in the inner cavity of the filter cartridge (7), and the filter assembly (5) comprises a first motor (501), a filter mesh shell (505) and a connecting rod (504). A second motor (9) is connected to the left side of the disinfection box (1) via bolts, and the right end of the rotating shaft of the second motor (9) passes through the inner cavity of the disinfection box (1) and is connected to a rotating rod (8) via bolts.

2. A construction site wastewater collection and treatment device according to claim 1, characterized in that: The left side of the air pump (203) is fixedly connected to the right side of the disinfection box (1) by means of bolts, the right side of the disinfection box (1) is connected to a placement rack (202) by means of bolts, the ozone bottle (201) is placed in the inner cavity of the placement rack (202), the bottom end of the connecting hose (204) is fixedly connected to the air inlet end of the air pump (203), and both ends of the connecting hose (204) away from the air pump (203) are fixedly connected to the top end of the ozone bottle (201).

3. A construction site wastewater collection and treatment device according to claim 2, characterized in that: The bottom of the inner cavity of the disinfection box (1) is connected to a delivery pipe (206) via bolts, the right end of the delivery pipe (206) passes through the right side of the disinfection box (1) and is fixedly connected to the air outlet end of the air pump (203), and the top of the delivery pipe (206) is fixedly connected to an air outlet head (205).

4. A construction site wastewater collection and treatment device according to claim 1, characterized in that: A support ring (6) is fixedly sleeved on the surface of the filter cartridge (7); the left and right sides of the top of the support ring (6) are connected to electric telescopic rods (503) via bolts; the top of the electric telescopic rod (503) is connected to a top plate (502) via bolts; the bottom of the first motor (501) is fixedly connected to the top of the top plate (502) via bolts; the bottom end of the rotating shaft of the first motor (501) passes through the bottom of the top plate (502) and is fixedly connected to the top of the connecting rod (504) via bolts.

5. A construction site wastewater collection and treatment device according to claim 4, characterized in that: The filter housing (505) is movably sleeved on the surface of the connecting rod (504) via a bearing, the surface of the connecting rod (504) is connected to a fixing rod (506) via bolts, and one end of the fixing rod (506) away from the connecting rod (504) is connected to a cleaning brush (507) via bolts.

6. A construction site wastewater collection and treatment device according to claim 4, characterized in that: The front and rear sides of the support ring (6) are both connected to an L-shaped rod (4) via bolts, and the bottom end of the L-shaped rod (4) is fixedly connected to the top of the disinfection box (1) via bolts.

7. The construction site wastewater collection and treatment device according to claim 1, characterized in that: A mixing plate (3) is welded to the surface of the rotating rod (8), and the right end of the rotating rod (8) is movably connected to the right side of the inner cavity of the disinfection box (1) via a bearing.

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