Skid-mounted precipitation device for water pollution control

Abstract

The utility model discloses a water pollution control skid-mounted precipitation device, and relates to the technical field of water pollution control skid-mounted precipitation devices, the water pollution control skid-mounted precipitation device comprises a precipitation tank, the top of the precipitation tank is provided with a water inlet, the inner wall of the precipitation tank is fixedly connected with an electric telescopic rod, one end of the electric telescopic rod is fixedly connected with a sealing plate, and the other end of the electric telescopic rod is fixedly connected with a water outlet. Through arrangement of a filter screen, a collecting hopper, a pushing block, a reciprocating lead screw, a limiting rod, a first motor and a water hole, the skid-mounted precipitation device for water pollution treatment can timely clean filtered impurities, and the filtered impurities are prevented from being accumulated on the filter screen; through arrangement of a transmission rod, a second motor, a threaded rod, a first gear, a mounting block, a second gear and an electric telescopic rod, the skid-mounted precipitation device for water pollution control has the advantages that precipitates in the precipitation tank can be rapidly discharged, and the situation that the precipitates cannot be rapidly discharged is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of skid-mounted sedimentation devices for water pollution control, in particular to a skid-mounted sedimentation device for water pollution control. Background Art

[0002] Water pollution is the reduction or loss of water's use value caused by harmful chemicals, which pollutes the environment. Acids, alkalis, oxidants, compounds such as copper, cadmium, mercury, arsenic, and organic toxins such as benzene, ethylene dichloride, and ethylene glycol in sewage can poison aquatic organisms and affect drinking water sources and scenic landscapes. When organic matter in sewage is decomposed by microorganisms, it consumes oxygen in the water, affecting the life of aquatic organisms. After the dissolved oxygen in the water is exhausted, the organic matter undergoes anaerobically decomposition, producing unpleasant gases such as hydrogen sulfide and mercaptans, which further deteriorate the water quality. Therefore, sewage needs to be treated. This process requires the help of a sewage treatment system, and the sedimentation tank is a structure used in one of the treatment processes in the sewage treatment system.

[0003] At present, the skid-mounted sedimentation device for water pollution control in the prior art usually sets a filter net to filter out debris in the sewage. When the sewage is precipitated, some impurities in the sewage or the bottom sediment in the later stage will cause blockage to the drain outlet, so it is necessary to use a filter net for filtering treatment, and the filtered debris will accumulate on the filter net, resulting in a decrease in the filtering speed of the filter net for sewage. There is a problem that the filtered debris will accumulate on the filter net, and when the sediment is discharged, since the existing skid-mounted sedimentation device for water pollution control discharges the sediment through spiral blades, the discharge speed of this method is slow, and there is a problem that the sediment cannot be discharged quickly. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a skid-mounted sedimentation device for water pollution control, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented by the following technical scheme: comprising a sedimentation box, a water inlet is opened on the top of the sedimentation box, an electric telescopic rod is fixedly connected to the inner wall of the sedimentation box, a sealing plate is fixedly connected to one end of the electric telescopic rod, and a drain valve is installed at one end of the sedimentation box;

[0006] A filter screen is fixedly installed on the inner wall of the sedimentation box, one end of the filter screen is fixedly connected to a collection bucket, a push block is slidably connected to the inner side of the collection bucket, a reciprocating screw rod is threadedly connected to the inner wall of the push block, one end of the reciprocating screw rod is fixedly connected to a first motor, a discharge shell is fixedly connected to the outer side of the first motor, and one end of the discharge shell is fixedly connected to the sedimentation box;

[0007] A mounting block is fixedly connected to the bottom of the sedimentation box, a lifting column is hinged on the inner side of the mounting block, a threaded rod is threadedly connected to the inner wall of the lifting column, a first gear is fixedly connected to the outer side of one end of the threaded rod, a second gear is meshedly connected to the outer side of the first gear, a transmission rod is fixedly connected to one side of the second gear, and a second motor is fixedly connected to one end of the transmission rod.

[0008] Optionally, the bottom inner wall of the sedimentation box is movably connected to a base, and the inner wall of the base is fixedly connected to a second motor.

[0009] Optionally, a limiting rod is fixedly connected to the inner wall of the discharge shell, a pushing block is slidably connected to the outer side of the limiting rod, and the length of the limiting rod is equal to the length of the reciprocating screw rod.

[0010] Optionally, a water hole is provided at the bottom of the collecting hopper, the collecting hopper is L-shaped, and the width of the collecting hopper is equal to the width of the inner wall of the sedimentation box.

[0011] Optionally, there are two transmission rods, which are distributed at both ends of the second motor.

[0012] Optionally, the width of the filter screen is equal to the width of the inner wall of the sedimentation box, and the length of the filter screen is less than the length of the inner wall of the sedimentation box.

[0013] The utility model provides a skid-mounted sedimentation device for water pollution control, which has the following beneficial effects:

[0014] 1. The skid-mounted sedimentation device for water pollution control is provided with a filter net, a collecting bucket, a pushing block, a reciprocating screw rod, a limiting rod, a first motor, and a water hole. The skid-mounted sedimentation device for water pollution control has the function of timely cleaning up the filtered debris, thereby avoiding the accumulation of the filtered debris on the filter net.

[0015] 2. The skid-mounted sedimentation device for water pollution control is arranged through a transmission rod, a second motor, a threaded rod, a first gear, a mounting block, a second gear, and an electric telescopic rod. The skid-mounted sedimentation device for water pollution control has the function of quickly discharging sediment in the sedimentation box, thereby avoiding the inability to quickly discharge the sediment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the positive shaft side structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 4This is a schematic diagram of the cross-sectional structure of the restriction rod of the utility model.

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the reciprocating screw rod of the utility model;

[0021] Figure 6 This is a schematic diagram of the sectional structure of the transmission rod of the utility model

[0022] In the figure: 1. sedimentation box; 2. water inlet; 3. base; 5. discharge shell; 6. sealing plate; 7. lifting column; 8. drain valve; 9. filter screen; 10. collecting bucket; 11. pushing block; 12. reciprocating screw rod; 13. limiting rod; 14. first motor; 15. transmission rod; 16. second motor; 17. threaded rod; 18. first gear; 19. mounting block; 20. second gear; 21. electric telescopic rod; 22. water hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0024] See also Figures 1 to 6 The utility model provides a technical solution: a skid-mounted sedimentation device for water pollution control, comprising a sedimentation box 1, a water inlet 2 is provided on the top of the sedimentation box 1, an electric telescopic rod 21 is fixedly connected to the inner wall of the sedimentation box 1, a sealing plate 6 is fixedly connected to one end of the electric telescopic rod 21, and a drain valve 8 is installed at one end of the sedimentation box 1;

[0025] A filter screen 9 is fixedly installed on the inner wall of the sedimentation box 1. The width of the filter screen 9 is equal to the width of the inner wall of the sedimentation box 1. The length of the filter screen 9 is less than the length of the inner wall of the sedimentation box 1. One end of the filter screen 9 is fixedly connected to a collecting bucket 10. A water hole 22 is opened at the bottom of the collecting bucket 10. The shape of the collecting bucket 10 is L-shaped. The width of the collecting bucket 10 is equal to the width of the inner wall of the sedimentation box 1. A pushing block 11 is slidably connected to the inner side of the collecting bucket 10. A reciprocating screw rod 12 is threadedly connected to the inner wall of the pushing block 11. One end of the reciprocating screw rod 12 is fixedly connected to a first motor 14. The first motor 14 The outer side of the discharge shell 5 is fixedly connected, the inner wall of the discharge shell 5 is fixedly connected with a limiting rod 13, the outer side of the limiting rod 13 is slidably connected with a pushing block 11, the length of the limiting rod 13 is equal to the length of the reciprocating screw rod 12, and one end of the discharge shell 5 is fixedly connected with a sedimentation box 1, through the filter screen 9, the collecting bucket 10, the pushing block 11, the reciprocating screw rod 12, the limiting rod 13, the first motor 14, and the water hole 22. A water pollution control skid-mounted sedimentation device has the ability to clean up the filtered debris in time, thereby avoiding the filtered debris from accumulating on the filter screen 9.

[0026] When in use, sewage enters the sedimentation box 1 from the water inlet 2, and the internal filter screen 9 of the sedimentation box 1 filters out debris in the sewage. Due to the inclination of the filter screen 9, the debris slides into the collecting bucket 10, and the first motor 14 is started. The first motor 14 drives the reciprocating screw rod 12 to make the pushing block 11 move back and forth, pushing the debris into the discharge shells 5 on both sides, and then falling from the discharge shells 5 to the debris collection box below. Secondly, a water hole 22 is provided at the bottom of the collecting bucket 10, so that the sewage flowing into the collecting bucket 10 can flow out from the water hole 22, and a limiting rod 13 is provided on the right side of the reciprocating screw rod 12 to limit the pushing block 11. Example

[0027] See also Figures 1 to 6 The utility model provides a technical solution: a skid-mounted sedimentation device for water pollution control, comprising a sedimentation box 1, a water inlet 2 is provided on the top of the sedimentation box 1, an electric telescopic rod 21 is fixedly connected to the inner wall of the sedimentation box 1, a sealing plate 6 is fixedly connected to one end of the electric telescopic rod 21, a drain valve 8 is installed at one end of the sedimentation box 1, a base 3 is movably connected to the inner wall of the bottom of the sedimentation box 1, and a second motor 16 is fixedly connected to the inner wall of the base 3;

[0028] A mounting block 19 is fixedly connected to the bottom of the sedimentation box 1, a lifting column 7 is hinged on the inner side of the mounting block 19, a threaded rod 17 is threadedly connected to the inner wall of the lifting column 7, a first gear 18 is fixedly connected to the outer side of one end of the threaded rod 17, a second gear 20 is meshedly connected to the outer side of the first gear 18, a transmission rod 15 is fixedly connected to one side of the second gear 20, there are two transmission rods 15, the transmission rods 15 are distributed at both ends of the second motor 16, one end of the transmission rod 15 is fixedly connected to the second motor 16, through the transmission rod 15, the second motor 16, the threaded rod 17, the first gear 18, the mounting block 19, the second gear 20, and the electric telescopic rod 21, a skid-mounted sedimentation device for water pollution control has the function of quickly discharging the sediment in the sedimentation box 1, avoiding the inability to quickly discharge the sediment.

[0029] When in use, the water in the sedimentation tank 1 is drained through the drain valve 8, and the second motor 16 is started. The second motor 16 drives the transmission rod 15, and the transmission rod 15 drives the first gear 18. The first gear 18 is meshed with the second gear 20 to rotate the threaded rod 17, and the lifting column 7 moves upward to raise one end of the sedimentation tank 1. After reaching a suitable height, the sealing plate 6 is moved upward by the electric telescopic rod 21 to open the sewage outlet of the sedimentation tank 1, and the sediment at the bottom of the sedimentation tank 1 slides to the sewage outlet and is then discharged from the sewage outlet.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A skid-mounted sedimentation device for water pollution control, comprising a sedimentation tank (1), characterized in that: The top of the sedimentation box (1) is provided with a water inlet (2); the inner wall of the sedimentation box (1) is fixedly connected to an electric telescopic rod (21); one end of the electric telescopic rod (21) is fixedly connected to a sealing plate (6); and one end of the sedimentation box (1) is provided with a drain valve (8); A filter screen (9) is fixedly mounted on the inner wall of the sedimentation box (1), one end of the filter screen (9) is fixedly connected to a collecting bucket (10), a push block (11) is slidably connected to the inner side of the collecting bucket (10), a reciprocating screw rod (12) is threadedly connected to the inner wall of the push block (11), one end of the reciprocating screw rod (12) is fixedly connected to a first motor (14), the outer side of the first motor (14) is fixedly connected to a discharge shell (5), and one end of the discharge shell (5) is fixedly connected to the sedimentation box (1); The bottom of the sedimentation box (1) is fixedly connected to a mounting block (19), the inner side of the mounting block (19) is hingedly connected to a lifting column (7), the inner wall of the lifting column (7) is threadedly connected to a threaded rod (17), one end of the threaded rod (17) is fixedly connected to the outer side of a first gear (18), the outer side of the first gear (18) is meshingly connected to a second gear (20), one side of the second gear (20) is fixedly connected to a transmission rod (15), and one end of the transmission rod (15) is fixedly connected to a second motor (16).

2. A skid-mounted sedimentation device for water pollution control according to claim 1, characterized in that: The bottom inner wall of the sedimentation box (1) is movably connected to a base (3), and the inner wall of the base (3) is fixedly connected to a second motor (16).

3. A skid-mounted sedimentation device for water pollution control according to claim 1, characterized in that: A limiting rod (13) is fixedly connected to the inner wall of the discharge shell (5), a pushing block (11) is slidably connected to the outer side of the limiting rod (13), and the length of the limiting rod (13) is equal to the length of the reciprocating screw rod (12).

4. A skid-mounted sedimentation device for water pollution control according to claim 1, characterized in that: A water hole (22) is provided at the bottom of the collecting hopper (10). The collecting hopper (10) is in an L-shape, and the width of the collecting hopper (10) is equal to the width of the inner wall of the sedimentation box (1).

5. The skid-mounted sedimentation device for water pollution control according to claim 1, characterized in that: There are two transmission rods (15), and the transmission rods (15) are distributed at both ends of the second motor (16).

6. The skid-mounted sedimentation device for water pollution control according to claim 1, characterized in that: The width of the filter screen (9) is equal to the width of the inner wall of the sedimentation box (1), and the length of the filter screen (9) is less than the length of the inner wall of the sedimentation box (1).

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