CN219469865U - Wastewater treatment device - Google Patents

Abstract

The utility model discloses a wastewater treatment device which comprises a settling tank with an opening at the top, wherein a first tank cover is movably contacted with the top of the settling tank, the interior of the settling tank is shielded through the first tank cover, a water inlet pipe communicated with the interior of the settling tank is embedded and fixed at the top of the first tank cover, wastewater is added into the settling tank through the water inlet pipe, and a pushing mechanism is movably sleeved in the settling tank. According to the utility model, through the arrangement of the pushing mechanism and the multi-stage electric telescopic rod, the precipitated water can be pushed upwards to be regulated, so that the water in the precipitation tank can be completely discharged, the water discharge effect is improved, sediment can be rapidly pushed out of the precipitation tank, the sediment is convenient for personnel to clean, and through the arrangement of the cleanable filtering mechanism, sediment in the precipitated water can be centrifugally filtered, the amount of sediment entering the drainage pipeline is reduced, and therefore, the risk of blockage of the drainage pipeline is reduced, and the filtered sediment can be cleaned out, so that the sediment is convenient for personnel to operate.

Description

Wastewater treatment device

Technical Field

The utility model relates to the technical field of wastewater treatment equipment, in particular to a wastewater treatment device.

Background

In the railway tunnel construction process, a large amount of wastewater is discharged, and because the discharged wastewater contains more mud, if the wastewater is directly discharged into municipal sewage pipes, the sewage pipes are easy to be blocked, and the wastewater is usually discharged into a sedimentation tank for sedimentation treatment before being discharged, so that the mud and sand in the wastewater are removed; because the position of the drain valve channel of the sedimentation tank is fixed, when the water level is lower than the drain valve channel, the phenomenon that the wastewater can not be discharged can be caused; in addition, the wastewater only adopts a precipitation mode, so that sediment in the wastewater can be removed incompletely, the pipeline is easy to be blocked, and the conditions are comprehensively provided, so that the wastewater treatment device is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a wastewater treatment device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a wastewater treatment device, includes the settling tank that the top set up for the opening, the top movable contact of settling tank has first case lid, shelters from the settling tank inside through first case lid, the top of first case lid inlays the inlet tube that is fixed with and is linked together with the settling tank inside, it discharges waste water to the settling tank through the inlet tube, the settling tank internal activity cover is equipped with pushing mechanism, pushing mechanism's top and the bottom fixed connection of first case lid, pushing mechanism is used for upwards promoting sediment and water in the settling tank, the top both sides of settling tank are all inlayed and are fixed with the multistage electric telescopic handle of output shaft and first case lid bottom fixed connection, multistage electric telescopic handle is used for driving first case lid vertical movement, the right side of settling tank is equipped with the processing tank, the left side of processing tank sets up and fixedly connected with the second case lid for the opening, the right side intercommunication of settling tank is fixed with the drain valve, the second case lid fixed cover is established on the delivery port of drain valve, realize the intercommunication of settling tank and processing tank through the drain valve, the right side rotation of second case lid installs the cleanable filter media who is located the processing tank, cleanable filter media who can clear up filter media's right side extends to processing tank to the filter media, the drive mechanism is equipped with the rotary drive mechanism that is used for the filter media is connected with the filter media on the top of the rotary drive mechanism, the drive mechanism is fixed to the top is connected with the filter media, the filter media is rotated to the drive mechanism is left side of the filter media.

Preferably, the pushing mechanism comprises a pushing plate which is movably sleeved in the sedimentation tank in a sealing manner, a connecting rod is fixedly connected between the top of the pushing plate and the bottom of the first tank cover, the pushing plate is located below the drain valve, the bottom of the pushing plate is movably contacted with the inner wall of the bottom of the sedimentation tank, and water and sediment in the sedimentation tank are pushed through the pushing plate.

Preferably, the cleanable filtering mechanism comprises a filter drum rotatably mounted on the right side of the second box cover, wherein the two ends of the filter drum are respectively provided with an opening, the filter drum is used for centrifugal filtration, the right end of the drain valve is communicated with the inside of the filter drum, the right end of the filter drum is fixedly connected with a round pipe, the right end of the round pipe extends to the right side of the treatment box, the treatment box is hermetically and rotatably sleeved on the round pipe, a blocking cover is fixedly arranged at the right end of the round pipe, a pull rod is fixedly connected to the left side of the blocking cover, a cleaning plate is fixedly connected to the left end of the pull rod, a plurality of bristles are fixedly connected to the outer side of the cleaning plate, the bristles are movably contacted with the inner wall of the filter drum, the bristles are matched with the cleaning plate and are used for cleaning sediment in the filter drum, water through holes are formed in the right side of the cleaning plate, and the water through holes are formed to the right side of the cleaning plate.

Preferably, the rotary driving mechanism comprises a first gear fixedly sleeved on the filter cylinder, a second gear is meshed with the top of the first gear, and the right end of an output shaft of the driving motor is fixedly connected with the left side of the second gear.

Preferably, the embedded grooves are formed in two sides of the top of the settling tank, and the inner walls of the embedded grooves are fixedly connected with the outer sides of the corresponding multi-stage electric telescopic rods.

Preferably, a first circular hole is formed in the right inner wall of the treatment box, a first sealing bearing is fixedly sleeved in the first circular hole, the inner side of the inner ring of the first sealing bearing is fixedly sleeved with the outer side of the circular pipe, and the first sealing bearing has the effect of sealing, rotating and installing the circular pipe.

Preferably, the thread groove is all offered at circular pipe right-hand member top and right-hand member bottom, and thread groove internal thread cover is equipped with T shape fixing bolt, and the left side bonding of blanking cover is fixed with first sealed rubber, and the left side of first sealed rubber and the right-hand member in close contact of circular pipe, and the blanking cover thread cover is established on two T shape fixing bolts, realizes the fixed to the blanking cover through two T shape fixing bolts.

Compared with the prior art, the utility model has the beneficial effects that:

1. through pushing mechanism, multistage electric telescopic link and first case lid matched with, can upwards promote silt when the bottom water level of water is less than the drain valve to the water level is adjusted, thereby make the hydroenergy in the sedimentation tank discharge completely, improve drainage effect, and can be after the hydroenergy discharges, release silt from the sedimentation tank fast, make things convenient for personnel to clear up;

2. the filter cylinder, the rotary driving mechanism and the driving motor are matched, so that the precipitated water can be subjected to centrifugal filtration again, the amount of sediment discharged into the external drainage pipeline can be effectively reduced in a centrifugal filtration mode, and the risk of blockage of the external drainage pipeline is reduced;

3. the sediment filtered out of the filter cylinder can be cleaned rapidly by matching the cleaning plate, the brush hair, the pull rod and the blocking cover, so that the operation of personnel is facilitated;

according to the utility model, through the arrangement of the pushing mechanism and the multi-stage electric telescopic rod, the precipitated water can be pushed upwards to be regulated, so that the water in the precipitation tank can be completely discharged, the water discharge effect is improved, sediment can be rapidly pushed out of the precipitation tank, the sediment is convenient for personnel to clean, and through the arrangement of the cleanable filtering mechanism, sediment in the precipitated water can be centrifugally filtered, the amount of sediment entering the drainage pipeline is reduced, and therefore, the risk of blockage of the drainage pipeline is reduced, and the filtered sediment can be cleaned out, so that the sediment is convenient for personnel to operate.

Drawings

FIG. 1 is a schematic perspective view of a wastewater treatment apparatus according to the present utility model;

fig. 2 is a schematic diagram of a cross-sectional front view of a wastewater treatment apparatus according to the present utility model.

In the figure: 100. a sedimentation tank; 101. a first cover; 102. a water inlet pipe; 103. a drain valve; 1. a multi-stage electric telescopic rod; 2. a push plate; 3. a connecting rod; 4. a treatment box; 5. a second cover; 6. a filter cartridge; 7. a first gear; 8. a second gear; 9. a driving motor; 10. a circular tube; 11. a blanking cover; 12. a cleaning plate; 13. brushing; 14. a water through hole; 15. a pull rod; 16. t-shaped fixing bolts; 17. a water pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, a wastewater treatment device comprises a settling tank 100 with an opening at the top, wherein a first tank cover 101 is movably contacted with the top of the settling tank 100, a water inlet pipe 102 communicated with the interior of the settling tank 100 is embedded and fixed at the top of the first tank cover 101, a first mounting hole for fixedly mounting the water inlet pipe 102 is formed in the top of the first tank cover 101, a pushing mechanism is movably sleeved in the settling tank 100, the top end of the pushing mechanism is fixedly connected with the bottom of the first tank cover 101, the pushing mechanism comprises a push plate 2 which is movably sleeved in the settling tank 100 in a sealing manner, the outer side of the push plate 2 is adhered and coated with a second sealing rubber, the outer side of the second sealing rubber is tightly contacted with the inner wall of the settling tank 100, sealing connection between the push plate 2 and the settling tank 100 is realized through the second sealing rubber, a connecting rod 3 is fixedly connected between the top of the push plate 2 and the bottom of the first tank cover 101, and the bottom of the push plate 2 is movably contacted with the inner wall of the settling tank 100;

the two sides of the top of the sedimentation tank 100 are embedded and fixed with a multistage electric telescopic rod 1 with an output shaft fixedly connected with the bottom of the first tank cover 101, wherein the two sides of the top of the sedimentation tank 100 are provided with embedded grooves, the inner walls of the embedded grooves are fixedly connected with the outer sides of the corresponding multistage electric telescopic rods 1, the multistage electric telescopic rod 1 is used for driving the first tank cover 101 to move vertically, the right side of the sedimentation tank 100 is provided with a treatment tank 4, the left side of the treatment tank 4 is provided with an opening and is fixedly connected with a second tank cover 5, the right side of the sedimentation tank 100 is communicated and fixed with a drain valve 103, the right side inner wall of the sedimentation tank 100 is provided with a second mounting hole for fixedly mounting the drain valve 103, a push plate 2 is positioned below the drain valve 103, the drain valve 103 is used for draining water after sedimentation, the second tank cover 5 is fixedly sleeved on a water outlet of the drain valve 103, and the left side of the second tank cover 5 is provided with a third mounting hole for fixedly mounting the drain valve 103;

the right side of the second case cover 5 is rotatably provided with a cleanable filter mechanism positioned in the treatment case 4, the right side of the cleanable filter mechanism extends to the right side of the treatment case 4, the treatment case 4 is rotatably sleeved on the cleanable filter mechanism, the cleanable filter mechanism comprises a filter cylinder 6 rotatably arranged on the right side of the second case cover 5, the right side of the second case cover 5 is fixedly connected with a first bearing, the inner side of an inner ring of the first bearing is fixedly connected with the outer side of the filter cylinder 6, the first bearing plays a role of rotatably installing the filter cylinder 6 on the right side of the second case cover 5, two ends of the filter cylinder 6 are respectively provided with an opening, the right end of a drain valve 103 is communicated with the inside of the filter cylinder 6, the right end of the filter cylinder 6 is fixedly connected with a circular pipe 10, the right end of the circular pipe 10 extends to the right side of the treatment case 4, the treatment case 4 is hermetically and rotatably sleeved on the circular pipe 10, the inner wall of the right side of the treatment case 4 is provided with a first circular hole, the first circular hole is internally and fixedly sleeved with a first sealing bearing, the inner side of the inner ring of the first sealing bearing is fixedly sleeved with the outer side of the circular pipe 10, the first sealing bearing has the effect of sealing and rotating the circular pipe 10, the right end of the circular pipe 10 is fixedly provided with a blocking cover 11 through threads, the top part of the right end and the bottom part of the right end of the circular pipe 10 are both provided with thread grooves, the thread grooves are internally and fixedly sleeved with T-shaped fixing bolts 16, the left side of the blocking cover 11 is fixedly adhered with a first sealing rubber, the left side of the first sealing rubber is tightly contacted with the right end of the circular pipe 10, the blocking cover 11 is in threaded sleeve connection with the two T-shaped fixing bolts 16, at the moment, the right side of the blocking cover 11 is provided with two bolt holes, the T-shaped fixing bolts 16 are in threaded connection with the corresponding bolt holes, the blocking cover 11 is fixed through the two T-shaped fixing bolts 16, the left side of the blocking cover 11 is fixedly connected with a pull rod 15, the left end of the pull rod 15 is fixedly connected with a cleaning plate 12, the outer side of the cleaning plate 12 is fixedly connected with a plurality of bristles 13, the bristles 13 are in movable contact with the inner wall of the filter cylinder 6, the right side of the cleaning plate 12 is provided with a water through hole 14, and the cleaning plate 12 is matched with the bristles 13 to clean the inner wall of the filter cylinder 6;

the fixed cover is equipped with rotary driving mechanism on the section of thick bamboo 6, the left side top fixedly connected with output shaft and rotary driving mechanism left side fixedly connected driving motor 9 of second case lid 5, wherein rotary driving mechanism is established at the first gear 7 of section of thick bamboo 6 including fixed cover, the top meshing of first gear 7 has second gear 8, the output shaft right-hand member of driving motor 9 and the left side fixed connection of second gear 8, wherein the second circular hole has been seted up at the left side top of second case lid 5, the fixed cover in the second circular hole is equipped with second sealing bearing, the inboard and the output shaft outside fixed connection of driving motor 9 of inner circle of second sealing bearing, the effect of the sealed rotation installation of output shaft that supplies driving motor 9 is played to the second sealing bearing, the right side bottom intercommunication of treatment tank 4 is fixed with water pipe 17, wherein offer the fourth mounting hole that is used for fixed mounting water pipe 17 on the right side inner wall of treatment tank 4, the utility model is used for the water discharge after the confession treatment, the setting up through pushing mechanism and multistage electric telescopic handle 1, can upwards promote the regulation to the water after the sediment, thereby can be with sediment 100, can be with sediment removal 100, and the filter media can be cleared up the filter media is carried out in the filter media, and the filter media can be cleared up the filter media, the filter media can be cleared up in the filter media, and the filter media can be cleared up by the filter media, the filter media can be cleared up by the personnel and the filter media.

Working principle: the water inlet pipe 102 is communicated with an external water pipeline, wastewater discharged in tunnel construction enters the sedimentation tank 100 through the water inlet pipe 102, sediment is precipitated to the top of the push plate 2 after standing for a period of time, the water discharge valve 103 is opened, water above the sediment is discharged into the filter cylinder 6 through the water discharge valve 103, when the water position is lower than the water discharge valve 103, two multi-stage electric telescopic rods 1 can be positively started, an output shaft of the multi-stage electric telescopic rods 1 drives the first box cover 101 to move upwards, the first box cover 101 drives the push plate 2 to move upwards through the connecting rod 3, the push plate 2 pushes the sediment upwards, meanwhile, the water above the sediment moves upwards, the water can completely flow out into the filter cylinder 6 through the water discharge valve 103, and the water in the sedimentation tank 100 can be completely discharged through the mode of pushing the sediment to adjust the water level, so that the discharging effect is improved;

after the water is completely discharged, the drain valve 103 is closed, and the two multi-stage electric telescopic rods 1 are continuously started in the forward direction, so that the push plate 2 continuously moves upwards, the sediment above the push plate 2 is pushed out of the sedimentation tank 100, the sediment can be cleaned, and the sediment is pushed out, so that the sediment can be cleaned conveniently by personnel;

in addition, the water through pipe 17 is communicated with an external drainage pipeline in advance, the driving motor 9 is started while the drainage valve 103 drains water, the output shaft of the driving motor 9 drives the second gear 8 to rotate, the second gear 8 drives the first gear 7 to rotate, the first gear 7 drives the filter drum 6 to centrifugally rotate, the filter drum 6 centrifugally rotates and simultaneously can centrifugally throw the entered water into the treatment tank 4, meanwhile, impurities in the water are shielded in the treatment tank 4, the water in the treatment tank is drained into the external drainage pipeline through the water through pipe 17, and the phenomenon that sediment enters the drainage pipeline can be effectively reduced by adopting a mode of centrifugally filtering the precipitated wastewater again, so that the blockage risk of the drainage pipeline in the drainage process is reduced, and the drainage stability is improved;

when wastewater is filtered and treated and sediment in the filter cartridge 6 needs to be cleaned, the two T-shaped fixing bolts 16 are reversely rotated to be respectively moved out of the corresponding thread grooves, the fixing of the blocking cover 11 is released, the blocking cover 11 can be rightwards moved, the cleaning plate 12 is driven to rightwards move by the blocking cover 11 through the pull rod 15, the bristles 13 on the cleaning plate 12 are used for brushing and cleaning the inner wall of the filter cartridge 6, the sediment in the filter cartridge 6 is rightwards pushed out by the rightwards moved cleaning plate 12, the purpose of cleaning the sediment in the filter cartridge 6 is achieved, the cleaning plate 12 and the pull rod 15 can be moved into the filter cartridge 6 again after cleaning, and the two T-shaped fixing bolts 16 are positively rotated to be installed in the corresponding thread grooves to fix the blocking cover 11, so that next cleaning work can be waited.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a wastewater treatment device, includes that the top is the deposit box (100) that the opening set up, the top movable contact of deposit box (100) has first case lid (101), a serial communication port, the top of first case lid (101) inlays and is fixed with inlet tube (102) that are linked together with deposit box (100) inside, movable sleeve is equipped with pushing mechanism in deposit box (100), pushing mechanism's top and the bottom fixed connection of first case lid (101), multistage electric telescopic handle (1) that are fixed with output shaft and first case lid (101) bottom fixed connection are all inlayed in the top both sides of deposit box (100), the right side of deposit box (100) is equipped with treatment box (4), the left side of treatment box (4) is opening setting and fixedly connected with second case lid (5), the right side intercommunication of deposit box (100) is fixed with drain valve (103), second case lid (5) fixed cover is established on the delivery port of drain valve (103), the right side rotation of second case lid (5) installs the cleanable filter media that is located in treatment box (4), cleanable filter media that can be located in the right side filter media (4), cleanable filter media (4) is connected with rotary drive mechanism (9) on the fixed connection of the top of the filter media (5), the bottom of the right side of the treatment box (4) is fixedly communicated with a water pipe (17).

2. The wastewater treatment device according to claim 1, wherein the pushing mechanism comprises a push plate (2) which is movably sleeved in the sedimentation tank (100) in a sealing manner, a connecting rod (3) is fixedly connected between the top of the push plate (2) and the bottom of the first tank cover (101), the push plate (2) is positioned below the drain valve (103), and the bottom of the push plate (2) is in movable contact with the bottom inner wall of the sedimentation tank (100).

3. The wastewater treatment device according to claim 2, wherein the cleanable filtering mechanism comprises a filter cartridge (6) rotatably mounted on the right side of the second tank cover (5), two ends of the filter cartridge (6) are all provided with openings, the right end of the drain valve (103) is communicated with the inside of the filter cartridge (6), the right end of the filter cartridge (6) is fixedly connected with a round tube (10), the right end of the round tube (10) extends to the right side of the treatment tank (4), the treatment tank (4) is hermetically and rotatably sleeved on the round tube (10), a blocking cover (11) is fixedly screwed on the right end of the round tube (10), a pull rod (15) is fixedly connected to the left side of the blocking cover (11), a cleaning plate (12) is fixedly connected to the left end of the pull rod (15), a plurality of bristles (13) are fixedly connected to the outer side of the cleaning plate (12), the bristles (13) are movably contacted with the inner wall of the filter cartridge (6), and water through holes (14) are formed in the right side of the cleaning plate (12).

4. A wastewater treatment device according to claim 3, characterized in that the rotary driving mechanism comprises a first gear (7) fixedly sleeved on the filter cartridge (6), a second gear (8) is meshed with the top of the first gear (7), and the right end of an output shaft of the driving motor (9) is fixedly connected with the left side of the second gear (8).

5. The wastewater treatment device according to claim 1, wherein the two sides of the top of the sedimentation tank (100) are provided with embedded grooves, and the inner walls of the embedded grooves are fixedly connected with the outer sides of the corresponding multi-stage electric telescopic rods (1).

6. A wastewater treatment device according to claim 3, characterized in that the right inner wall of the treatment tank (4) is provided with a first circular hole, a first sealing bearing is fixedly sleeved in the first circular hole, and the inner side of the inner ring of the first sealing bearing is fixedly sleeved with the outer side of the circular pipe (10).

7. A wastewater treatment device according to claim 3, characterized in that the top of the right end and the bottom of the right end of the circular tube (10) are provided with thread grooves, a T-shaped fixing bolt (16) is sleeved in the thread grooves in a thread way, a first sealing rubber is fixedly adhered to the left side of the blocking cover (11), the left side of the first sealing rubber is tightly contacted with the right end of the circular tube (10), and the blocking cover (11) is sleeved on the two T-shaped fixing bolts (16) in a thread way.