Environmental engineering sewage recovery device

Abstract

The utility model discloses an environmental engineering sewage recovery device which comprises a machine body, a motor is fixedly installed on one side of the machine body, a lead screw is fixedly installed on an output shaft of the motor, a guide rod is fixedly installed in the machine body, a sliding block is arranged on the outer side of the guide rod and the outer side of the lead screw, the lead screw is in threaded connection with the sliding block, and the guide rod is in sliding connection with the sliding block. A brush is fixedly mounted at the top of the sliding block, a second filter screen plate is fixedly mounted in the machine body, the top of the brush is attached to the bottom of the second filter screen plate, and sliding grooves are symmetrically and fixedly formed in the position, below the lead screw, in the machine body; the motor drives the brush to clean the second filter screen plate, part of dirt on the second filter screen plate is ejected to the top of the second filter screen plate, the other part of the dirt is swept to the top of the first filter screen plate, and the first filter screen plate is pulled out to take out clustered dirt on the first filter screen plate after sweeping. Therefore, the problem that the first water pump is damaged due to the fact that large dirt is sucked by the first water pump is solved.

Description

Technical Field

[0001] The utility model relates to a sewage recovery device, in particular to an environmental engineering sewage recovery device. Background Art

[0002] Sewage usually refers to the discharged water from life and production that is polluted to a certain extent. Sewage can be mainly divided into industrial wastewater, domestic sewage and commercial sewage. The main sources of pollutants in sewage include pathogen pollutants, plant nutrients, toxic pollutants, petroleum pollutants, inorganic pollutants, etc. Sewage recycling is to use physical, chemical and biological methods to treat sewage, purify sewage, reduce pollution, and achieve sewage recycling and reuse, so as to make full use of water resources.

[0003] In the prior art with patent number CN219897238U, an environmental engineering sewage recovery device is proposed. Pulling the pull rod can drive the movable plate to move, so that the movable plate drives the bristles to clean the filter plate, thereby enhancing the filtering effect of the filter plate.

[0004] However, in the above-mentioned prior art, after the bristles clean the filter plate, some dirt may fall into the inner bottom side of the body and then be sucked into the water pump, which may cause damage to the water pump. Therefore, this application proposes an environmental engineering sewage recovery device to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide an environmental engineering sewage recovery device to solve the problem in the prior art proposed in the above background technology that after the bristles are used to clean the filter plate, some dirt may fall into the inner bottom side of the machine body and then be sucked into the water pump, which may cause damage to the water pump after being sucked into the water pump.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The cam is fixedly provided with a guide rod on one side of the machine body, and a slider is provided on the outer side of the guide rod and the guide rod is threadedly connected to the slider. The guide rod is slidably connected to the slider, and a brush is fixedly installed on the top of the slider. A second filter plate is fixedly installed on the inside of the machine body, and the top of the brush is affixed to the bottom of the second filter plate. A slide groove is symmetrically fixedly installed inside the machine body and located below the screw rod. The insides of the two slide grooves are slidably connected with guide blocks, and the first filter plate is fixedly installed between the two guide blocks. The front side of the first filter plate passes through the machine body and is fixedly installed with a sealing plate. The front side of the sealing plate is fixedly installed with a handle. A closing door is hingedly provided on the front side of the machine body and located above the second filter plate. A second water pump is fixedly installed on the bottom of one side of the machine body, and a second water outlet pipe is fixedly installed on the water outlet end of the second water pump, and one end of the second water outlet pipe passes through the machine body.

[0008] As a further solution of the present invention: a first water pump is fixedly installed on the other side of the body, a first water inlet pipe is fixedly installed on the liquid inlet end of the first water pump, the first water inlet pipe is inserted into the interior of the body, and a first water outlet pipe is fixedly installed on the liquid outlet end of the first water pump, one end of the first water outlet pipe is inserted into the interior of the body and is located above the second filter plate.

[0009] As a further solution of the present invention: a mounting plate is fixedly installed inside the body and above the second filter plate, a water-permeable groove is opened on the mounting plate, and an activated carbon mesh plate is arranged on the top of the mounting plate.

[0010] As a further solution of the present invention: insertion rods are symmetrically fixedly installed on the bottom of the activated carbon mesh plate, and the insertion rods pass through the installation plate.

[0011] As a further solution of the present invention: a second water inlet pipe is fixedly installed through the installation plate, and a hanging ring is symmetrically fixedly installed on the top of the installation plate.

[0012] As a further solution of the present invention: a switch is fixedly installed on the machine body, the first water pump, the second water pump and the motor are electrically connected to the switch through wires, and the switch is electrically connected to the external power supply through wires.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model uses a motor to drive a brush to clean the second filter plate. The dirty part on the second filter plate is pushed to the top of the second filter plate, and the other part is swept down to the top of the first filter plate. The first filter plate is pulled out and the clumped dirt swept down on the first filter plate is removed, thereby avoiding the problem of larger dirt being sucked into the water pump and causing damage to the water pump.

[0015] 2. The utility model uses the first water pump to suck the water after preliminary filtration and conduct it to the top of the activated carbon mesh plate, and then filters the water again through the activated carbon mesh plate, thereby improving the water filtration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the present utility model.

[0017] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle.

[0018] Figure 3 It is the main view in the utility model.

[0019] Figure 4 For this utility model Figure 1 Enlarged view of point B in the middle.

[0020] 1. Machine body; 2. First water outlet pipe; 3. Guide block; 4. Chute; 5. First water pump; 6. First water inlet pipe; 7. Second water outlet pipe; 8. First filter plate; 9. Motor; 10. Second filter plate; 11. Water permeable trough; 12. Mounting plate; 13. Activated carbon screen plate; 14. Guide rod; 15. Slider; 16. Screw rod; 17. Brush; 18. Closing plate; 19. Insert rod; 20. Lifting ring; 21. Second water inlet pipe; 22. Second water pump. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1 to 4In the embodiment of the present invention, an environmental engineering sewage recovery device includes a body 1, a motor 9 is fixedly installed on one side of the body 1, a screw rod 16 is fixedly installed on the output shaft of the motor 9, a guide rod 14 is fixedly installed inside the body 1, a slider 15 is provided on the outer side of the guide rod 14 and the screw rod 16, the screw rod 16 is threadedly connected to the slider 15, the guide rod 14 is slidably connected to the slider 15, a brush 17 is fixedly installed on the top of the slider 15, a second filter plate 10 is fixedly installed inside the body 1, the top of the brush 17 is in contact with the bottom of the second filter plate 10, the body 1 A slide groove 4 is symmetrically fixedly installed inside and below the screw rod 16, and a guide block 3 is slidably connected inside the two slide grooves 4. A first filter plate 8 is fixedly installed between the two guide blocks 3. The front side of the first filter plate 8 passes through the body 1 and is fixedly installed with a sealing plate 18. A handle is fixedly installed on the front side of the sealing plate 18. A closing door is hingedly provided on the front side of the body 1 and above the second filter plate 10. A second water pump 21 is fixedly installed on the bottom of one side of the body 1, and a second water outlet pipe 7 is fixedly installed on the water outlet end of the second water pump 21. One end of the second water outlet pipe 7 passes through the body 1.

[0023] A first water pump 5 is fixedly installed on the other side of the body 1, and a first water inlet pipe 6 is fixedly installed on the liquid inlet end of the first water pump 5, and the first water inlet pipe 6 is inserted into the interior of the body 1. A first water outlet pipe 2 is fixedly installed on the liquid outlet end of the first water pump 5, and one end of the first water outlet pipe 2 is inserted into the interior of the body 1 and is located above the second filter plate 10, and one end of the first water inlet pipe 6 is located above the activated carbon mesh plate 13.

[0024] A mounting plate 12 is fixedly installed inside the body 1 and above the second filter plate 10. A water-permeable groove 11 is opened on the mounting plate 12, and an activated carbon mesh plate 13 is set on the top of the mounting plate 12 for secondary filtration of the initially filtered water.

[0025] Insertion rods 19 are symmetrically fixedly installed on the bottom of the activated carbon mesh plate 13. The insertion rods 19 pass through the mounting plate 12 to facilitate positioning of the activated carbon mesh plate 13.

[0026] A second water inlet pipe 21 is fixedly installed through the mounting plate 12 , and a lifting ring 20 is symmetrically fixedly installed on the top of the mounting plate 12 , through which the activated carbon mesh plate 13 can be easily taken out.

[0027] A switch is fixedly mounted on the machine body 1 , and the first water pump 5 , the second water pump 21 and the motor 9 are electrically connected to the switch via wires, and the switch is electrically connected to an external power supply via wires.

[0028] The working principle of this utility model is:

[0029] When the utility model is used, sewage enters the interior of the machine body 1 from the second water inlet pipe 21, and the dirt is intercepted by the second filter plate 10. The motor 9 drives the screw rod 16 to rotate. The motor 9 is a servo motor. The slider 15 reciprocates left and right under the guidance of the guide rod 14, thereby cleaning the second filter plate 10 through the brush 17. Part of the dirt is pushed on the top of the second filter plate 10, and part of the dirt falls on the top of the first filter plate 8. Then, the handle on the sealing plate 18 is pulled outward under the guidance of the slider 3 and the slide groove 4, and the first filter plate 8 is sealed by the sealing plate 18. The first filter plate 8 is brought out, thereby cleaning the dirt that falls on the first filter plate 8. The dirt on the top of the second filter plate 10 can be cleaned by opening the closing door. Although there are no impurities that affect the water pump in the filtered sewage, the water quality needs to be further improved. Therefore, it is pumped in by the first water pump 5 and discharged to the top of the body 1. After the first water pump 5 pumps out the water, it is filtered for the second time through the activated carbon mesh plate 13. The sewage after the second filtration passes through the first filter plate 8 and the second filter plate 10 again, thereby improving the filtration effect and making the water treated more cleanly.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An environmental engineering wastewater recovery device, comprising a body (1), characterized in that: A motor (9) is fixedly mounted on one side of the machine body (1), a screw rod (16) is fixedly mounted on the output shaft of the motor (9), a guide rod (14) is fixedly mounted inside the machine body (1), a slider (15) is provided on the outer sides of the guide rod (14) and the screw rod (16), the screw rod (16) is threadedly connected to the slider (15), the guide rod (14) and the slider (15) are slidably connected, a brush (17) is fixedly mounted on the top of the slider (15), a second filter plate (10) is fixedly mounted inside the machine body (1), the top of the brush (17) is in contact with the bottom of the second filter plate (10), and the inside of the machine body (1) and located on the screw rod (16) A slide groove (4) is symmetrically fixedly installed below the body (1), and guide blocks (3) are slidably connected inside the two slide grooves (4). A first filter plate (8) is fixedly installed between the two guide blocks (3). The front side of the first filter plate (8) passes through the body (1) and is fixedly installed with a sealing plate (18). A handle is fixedly installed on the front side of the sealing plate (18). A closing door is hingedly provided on the front side of the body (1) and located above the second filter plate (10). A second water pump (22) is fixedly installed at the bottom of one side of the body (1), and a second water outlet pipe (7) is fixedly installed at the water outlet end of the second water pump (22), and one end of the second water outlet pipe (7) passes through the body (1).

2. The environmental engineering wastewater recovery device according to claim 1, characterized in that: A first water pump (5) is fixedly mounted on the other side of the machine body (1); a first water inlet pipe (6) is fixedly mounted on the liquid inlet end of the first water pump (5); the first water inlet pipe (6) is inserted into the interior of the machine body (1); a first water outlet pipe (2) is fixedly mounted on the liquid outlet end of the first water pump (5); one end of the first water outlet pipe (2) is inserted into the interior of the machine body (1) and is located above the second filter plate (10).

3. The environmental engineering wastewater recovery device according to claim 1, characterized in that: A mounting plate (12) is fixedly installed inside the machine body (1) and above the second filter screen plate (10); a water-permeable groove (11) is provided on the mounting plate (12); and an activated carbon screen plate (13) is arranged on the top of the mounting plate (12).

4. The environmental engineering wastewater recovery device according to claim 3 is characterized by: Insertion rods (19) are symmetrically fixedly mounted on the bottom of the activated carbon mesh plate (13), and the insertion rods (19) penetrate the mounting plate (12).

5. The environmental engineering wastewater recovery device according to claim 3 is characterized by: A second water inlet pipe (21) is fixedly installed through the mounting plate (12), and a lifting ring (20) is symmetrically fixedly installed on the top of the mounting plate (12).

6. The environmental engineering wastewater recovery device according to claim 2, characterized in that: A switch is fixedly mounted on the machine body (1); the first water pump (5), the second water pump (22) and the motor (9) are all electrically connected to the switch via wires; and the switch is electrically connected to an external power source via wires.

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