CN218871413U

CN218871413U - Sewage treatment equipment with multi-stage filtration

Info

Publication number: CN218871413U
Application number: CN202223102427.1U
Authority: CN
Inventors: 钱平平; 蒋浩; 钱欣
Original assignee: Jiangsu Huanqiu Environmental Engineering Group Co ltd
Current assignee: Jiangsu Huanqiu Environmental Engineering Group Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-04-18
Anticipated expiration: 2032-11-22

Abstract

The utility model belongs to the technical field of sewage treatment, in particular to a sewage treatment device with multi-stage filtration, which comprises a machine body and a water injection pipe, wherein the water injection pipe is arranged at the top of the machine body, a plurality of component partition plates are arranged in the inner cavity of the machine body at equal intervals, a filter plate is movably arranged on the surface of each partition plate, a driving mechanism is arranged on one side surface of the machine body, the driving mechanism comprises a servo motor, a worm and a worm wheel, the end part of each filter plate is provided with a transmission rod, the transmission rod penetrates through the wall of the inner cavity of the machine body and is connected with the worm wheel, the end part of the worm is connected with the power output end of the servo motor, and the worm is connected with the worm wheel in a transmission way; this novel servo motor drive worm rotates, and the worm can drive the multiunit worm wheel simultaneously and rotate, and the worm wheel can drive the filter plate and overturn to make the filter plate surface recoil washing board dorsad, water liquid erodees the filter plate surface through the washing terminals on backwash plate surface, from the quick cleanness that can realize the filter plate, clean effect is better.

Description

Sewage treatment equipment with multi-stage filtration

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage treatment device with multi-stage filtration.

Background

Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage.

Found by patent search, the publication number: CN217409890U discloses a multistage filter sewage treatment plant, belongs to sewage treatment technical field, and it includes the casing, the upper surface joint of casing has first pipe, the joint has first filter screen and second filter screen in the casing, the equal overlap joint of upper surface of first filter screen and second filter screen has the scraper blade. This multistage filtration sewage treatment plant, through setting up driving motor, the gear, the pinion rack, the fly leaf, the slide bar, the scraper blade, through-hole and collecting box, control driving motor work, driving motor drives the gear and rotates, the pivoted gear passes through the pinion rack, fly leaf and slide bar drive two scraper blades all through the through-hole motion to the collecting box with first filter screen and the adnexed dirty of second filter screen surface, and the operation is thus simple, make the staff need not shut down and dismantle alright smooth cleaning first filter screen and second filter screen to first filter screen and second filter screen, make that the staff can be convenient use the device.

Current filtration sewage treatment device is when washing the filter plate, and the flush fluid is washed the filter plate from the filter plate top, and the impurity that the filter plate crossed to cross is piled up at the upper surface of filter plate, and impurity need be followed the top of filter plate and moved down when washing, and impurity can cause the pollution to the filter screen that does not contain impurity when passing the filter screen, and the impurity that washes simultaneously also remains easily in the filter screen that does not contain impurity, for solving above-mentioned problem, proposes a sewage treatment device has multistage filtration in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a have multistage filtration sewage treatment device, the servo motor drive worm rotates, and the worm can drive the multiunit worm wheel simultaneously and rotate, and the worm wheel can drive the filter plate and overturn to make the filter plate surface recoil washing board dorsad, water liquid erodees the filter plate surface through the washing terminals on backwash board surface, from the quick cleanness that can realize the filter plate, clean effect is better.

(II) technical scheme

For solving the technical problem, the utility model provides a sewage treatment device with multi-stage filtration, including organism and water injection pipe, the water injection pipe is established at the organism top, organism inner chamber equidistance is equipped with a plurality of component baffles, division board surface activity is equipped with the filter plate, organism a side surface is equipped with actuating mechanism, actuating mechanism includes servo motor, worm wheel, the filter plate tip is equipped with the transfer line, and the transfer line runs through the organism chamber wall and is connected with the worm wheel, the worm tip links to each other with servo motor's power take off end, the worm links to each other with worm wheel transmission.

Preferably, the outer wall surface of the filter plate is sleeved with a sealing ring, and the sealing ring is positioned at the joint of the partition plate and the filter plate.

Preferably, one end of the surface of the partition plate is provided with a back washing plate, and a plurality of groups of washing nozzles are arranged on the surface of the back washing plate at equal intervals.

Preferably, the end part of the back washing plate is connected with a shunt pipe, and the shunt pipe is positioned on the surface of the machine body.

Preferably, the bottom of the lowest group of the partition plates is provided with a water collecting cover, and the bottom of the water collecting cover is connected with a drain pipe.

Preferably, the drain pipe is provided with a three-way pipe, and the three-way pipe is connected with a sewage discharge pipe.

Preferably, the end part of the sewage draining pipe is provided with a sewage draining valve, the end part of the water draining pipe is provided with a water draining valve, and the end part of the water filling pipe is provided with a water filling valve.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model discloses, servo motor drive worm rotates, and the worm can drive the multiunit worm wheel simultaneously and rotate, and the worm wheel can drive the filter plate and overturn to make the filter plate surface recoil washing board dorsad, water liquid erodees the filter plate surface through the washing terminals on backwash plate surface, from the quick cleanness that can realize the filter plate, clean effect is better.

2. The utility model discloses, dismantle the back with the apron of organism side, servo motor drives the worm in the reverse direction and rotates, makes the filter plate recoil washing board dorsad, can enlarge the dismantlement space of internal chamber of engine to the filter plate, can conveniently carry out quick dismantlement to the filter plate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic view of the filter plate driving structure of the present invention;

fig. 4 is a schematic view of the flushing structure of the present invention.

Reference numerals:

1. a body; 2. a water injection pipe; 3. a water injection valve; 4. a partition plate; 5. filtering the plate; 6. a seal ring; 7. a drive mechanism; 71. a servo motor; 72. a worm; 73. a worm gear; 8. back washing the plate; 9. washing the spray head; 10. a water collection cover; 11. a drain pipe; 12. a drain valve; 13. a three-way pipe; 14. a blow-off pipe; 15. a blowoff valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a sewage treatment device with multi-stage filtration, including organism 1 and water injection pipe 2, water injection pipe 2 is established at organism 1 top, 1 inner chamber equidistance of organism is equipped with a plurality of

component baffle

4, 4 surface activities of division board are equipped with

filter plate

5, 1 side surface of organism is equipped with actuating mechanism 7, actuating mechanism 7 includes servo motor 71, worm 72,

worm wheel

73, 5 tip on the filter plate are equipped with the transfer line, and the transfer line runs through 1 chamber wall of organism and is connected with worm wheel 73, the worm 72 tip links to each other with servo motor 71's power take off end, worm 72 links to each other with the worm wheel 73 transmission.

It should be noted that, the water injection valve 3 is opened, sewage can be injected into the inner cavity of the machine body 1 through the water injection pipe 2, the inner cavity of the machine body 1 is movably provided with the filter plate 5 through the partition plate 4, the joint of the filter plate 5 and the partition plate 4 is sealed through the sealing ring 6, water passes through the filter plate 5, multi-stage filtration of the sewage can be realized, the filtered water drops into the water collection cover 10, the water can be collected through the water collection cover 10 and then flows into the drain pipe 11, the filtered water can be discharged through the drain pipe 11 by opening the drain valve 12, the drain pipe 11 is closed, the servo motor 71 drives the worm 72 to rotate, the worm 72 can simultaneously drive the multiple sets of worm wheels 73 to rotate, the worm wheels 73 can drive the filter plate 5 to turn over, and make the surface of the filter plate 5 face away from the backwashing plate 8, the water washes the surface of the filter plate 5 through the washing nozzle 9 on the surface of the backwashing plate 8, so that the filter plate 5 can be quickly cleaned, and the cleaning effect is better.

As shown in fig. 3, a sealing ring 6 is sleeved on the outer wall surface of the filter plate 5, and the sealing ring 6 is located at the joint of the partition plate 4 and the filter plate 5.

The joint of the partition plate 4 and the filter plate 5 can be sealed by the sealing ring 6, so that the liquid leakage phenomenon is prevented.

As shown in fig. 1 and 4, one end of the surface of the partition plate 4 is provided with a back washing plate 8, a plurality of groups of washing nozzles 9 are arranged on the surface of the back washing plate 8 at equal intervals, the end of the back washing plate 8 is connected with a shunt pipe, and the shunt pipe is positioned on the surface of the machine body 1.

It should be noted that the back of the filter plate 5 can be washed by the washing nozzle 9, and the filter plate 5 can be washed quickly.

As shown in fig. 2 and 4, a water collecting cover 10 is arranged at the bottom of the lowest group of the partition plates 4, a water discharging pipe 11 is connected to the bottom of the water collecting cover 10, a three-way pipe 13 is installed on the water discharging pipe 11, and a sewage discharging pipe 14 is connected to the three-way pipe 13.

It should be noted that the water collecting cover 10 can collect the water filtered by the filter plate 5 or the waste liquid generated by washing the filter plate 5, and discharge the filtered water or the waste washing liquid through the drainage pipe 11 or the drainage pipe 14.

As shown in fig. 2 and 4, a blowdown valve 15 is arranged at the end of the blowdown pipe 14, a drain valve 12 is arranged at the end of the drain pipe 11, and a water injection valve 3 is arranged at the end of the water injection pipe 2.

It should be noted that the blowdown valve 15 controls the opening and closing of the blowdown pipe 14, the drain valve 12 controls the opening and closing of the drain pipe 11, and the fill valve 3 controls the opening and closing of the fill pipe 2.

The utility model discloses a theory of operation and use flow: the water injection valve 3 is opened, sewage can be injected into the inner cavity of the machine body 1 through the water injection pipe 2, the filter plate 5 is movably installed in the inner cavity of the machine body 1 through the partition plate 4, the joint of the filter plate 5 and the partition plate 4 is sealed through the sealing ring 6, water liquid penetrates through the filter plate 5, multi-stage filtration can be achieved, the filtered water liquid drips into the water collection cover 10, the water liquid can be collected through the water collection cover 10 and flows into the drain pipe 11, the filtered water liquid can be discharged through the drain pipe 11 by opening the drain valve 12, the drain valve 12 is closed, the drain pipe 11 is closed, the worm 72 is driven by the servo motor 71 to rotate, the worm 72 can simultaneously drive the worm wheels 73 to rotate, the filter plate 5 can be driven by the worm wheels 73 to turn over, the surface of the filter plate 5 faces away from the backwashing plate 8, the water liquid washes the surface of the filter plate 5 through the washing nozzle 9 on the surface of the backwashing plate 8, so that the filter plate 5 can be quickly cleaned, the cleaning effect is better, the blow-down valve 15 is opened, the washed impurities and the sewage can be discharged through the drain pipe 14, the cover plate 5 can be reversely disassembled, and the space of the filter plate 5 can be conveniently and the filter plate 5 can be disassembled.

It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a sewage treatment device with multi-stage filtration, includes organism (1) and water injection pipe (2), establish at organism (1) top water injection pipe (2), its characterized in that, organism (1) inner chamber equidistance is equipped with a plurality of component baffle (4), division board (4) surface activity is equipped with filter plate (5), organism (1) side surface is equipped with actuating mechanism (7), actuating mechanism (7) include servo motor (71), worm (72), worm wheel (73), filter plate (5) tip is equipped with the transfer line, and the transfer line runs through organism (1) chamber wall and is connected with worm wheel (73), worm (72) tip links to each other with the power take off of servo motor (71), worm (72) link to each other with worm wheel (73) transmission.

2. The sewage treatment equipment with the multi-stage filtration according to claim 1, wherein the outer wall surface of the filter plate (5) is sleeved with a sealing ring (6), and the sealing ring (6) is positioned at the joint of the partition plate (4) and the filter plate (5).

3. The sewage treatment equipment with the multistage filtration function according to claim 2, wherein one end of the surface of the partition plate (4) is provided with a back washing plate (8), and a plurality of groups of washing nozzles (9) are arranged on the surface of the back washing plate (8) at equal intervals.

4. The sewage treatment equipment with multi-stage filtration according to claim 3, wherein a shunt pipe is connected to the end of the back washing plate (8), and the shunt pipe is positioned on the surface of the machine body (1).

5. The sewage treatment equipment with multi-stage filtration according to claim 1, wherein a water collecting cover (10) is arranged at the bottom of the lowest group of the partition plates (4), and a drain pipe (11) is connected to the bottom of the water collecting cover (10).

6. The sewage treatment equipment with the multistage filtration function according to the claim 5, characterized in that a three-way pipe (13) is installed on the drain pipe (11), and a sewage discharge pipe (14) is connected to the three-way pipe (13).

7. The sewage treatment equipment with the multi-stage filtration function according to claim 6, wherein a sewage valve (15) is arranged at the end part of the sewage discharge pipe (14), a drain valve (12) is arranged at the end part of the drain pipe (11), and a water injection valve (3) is arranged at the end part of the water injection pipe (2).