CN215462609U

CN215462609U - Sewage treatment plant based on environmental protection theory

Info

Publication number: CN215462609U
Application number: CN202121425481.2U
Authority: CN
Inventors: 李赵文
Original assignee: Zhongbei Liaoning Environmental Protection Technology Co ltd
Current assignee: Zhongbei Liaoning Environmental Protection Technology Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-11
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to the technical field of sewage treatment and discloses a sewage treatment device based on an environmental protection concept, which comprises a main body, wherein a controller is fixedly arranged on the front side of the main body, a primary filter assembly is fixedly connected to the right side surface of the main body, the primary filter assembly comprises a filter box, the top of the filter box is communicated with an injection pipe, the inner wall of the front side of the filter box is rotatably connected with two groups of traction wheels, and the two groups of traction wheels are in transmission connection through a filter screen. This sewage treatment plant based on environmental protection theory through filter screen and traction wheel, makes and enters into the filter screen from the sewage of filling in pipe output, and impurity in the sewage is detained its surface by the filter screen, and the impurity on filter screen surface is scraped down by the inner wall of rose box along with it rotates, and the impurity of scraping is in the extrusion box that enters into the row's sediment case through going out the slag hole and advancing the sediment hole, has improved the filtration efficiency of device to the suitability of device has been strengthened.

Description

Sewage treatment plant based on environmental protection theory

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device based on an environment-friendly concept.

Background

The sewage treatment device based on the environmental protection idea is a filtering device for purifying domestic sewage and industrial wastewater, when in use, the device is firstly installed at a proper position, then sewage is input into a main body of the device through a pipeline, pollutants in the sewage are filtered and separated from water through multiple times of treatment of the main body, and the separated purified water is output from an output end of the main body; in the prior art, due to the fact that sewage is input for a certain period of time, idling waste is easily caused in daily operation of the device, the operation cost of the device is increased, and therefore the practicability of the device is affected.

For example, chinese patent publication No. CN212450950 discloses a sewage treatment apparatus, which is basically described as follows: when in use, firstly the first delivery pump is started, the second delivery pump is closed, sewage is pumped into the ceramic membrane from the first delivery pipe through the first delivery pump, under the action of water pressure, micromolecule substances in the sewage permeate the ceramic membrane and flow into a cavity between the reaction box and the ceramic membrane, macromolecule substances in the sewage are intercepted by the ceramic membrane and stay in the ceramic membrane, thereby completing the separation of moisture and impurities in the sewage, after the separation is completed, the first delivery pump is closed, the second delivery pump and the air delivery pump are started, the air delivery pump blows high-speed gas into the ceramic membrane from the first delivery pipe, as the impurities stay in the ceramic membrane still contain much moisture, under the impact of high-speed gas, the impurities attached to the membrane surface of the ceramic membrane are blown off, meanwhile, the second delivery pump pumps the impurities in the ceramic membrane out of the second delivery pipe, the impurity cleaning process is completed, so due to the action of water pressure, the ceramic membrane has high filtering pressure, and the membrane surface is easy to clean by the scouring of gas, thereby reducing the pollution degree of the membrane surface and increasing the treatment flux of sewage; in practice, the sewage content is easy to carry a large amount of solid impurities which are difficult to dissolve, so that the filtering efficiency of the device is reduced, and the applicability of the device is influenced.

Therefore, the inventor provides a sewage treatment device based on the environmental protection concept, with the experience of design development and actual manufacturing abundant in the related industry for years, and with research and improvement aiming at the existing structure and deficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a sewage treatment device based on an environment-friendly concept, and solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a sewage treatment device based on an environmental protection idea comprises a main body, wherein a controller is fixedly arranged on the front side of the main body, a primary filter assembly is fixedly connected to the right side surface of the main body and comprises a filter box, the top of the filter box is communicated with an injection pipe, two groups of traction wheels are rotatably connected to the inner wall of the front side of the filter box and are in transmission connection with each other through a filter screen, a plurality of groups of filter holes are formed in the surface of the filter screen, a plurality of groups of guide wheels are rotatably connected to the inner wall of the front side of the filter box, the outer surface of each group of guide wheels is attached to the surface of the filter screen, a driving motor is fixedly arranged on the front side of the filter box, the front end of the left traction wheel is fixedly connected with the output end of the driving motor, a deslagging box is fixedly connected to the right side surface of the filter box, and a deslagging hole is formed in the right side surface of the filter box, the slag discharging box comprises a slag discharging box, a slag inlet hole is formed in the left side face of the slag discharging box, a water diversion filter screen is fixedly connected to the inner wall of the front side of the slag discharging box, an extrusion box is slidably connected to the inner wall of the left side of the slag discharging box, lifting rods are fixedly connected to the left side and the right side of the top of the extrusion box, two groups of lifting electric push rods are fixedly mounted at the top of the slag discharging box, the top end of each lifting rod is fixedly connected with the lifting end of the corresponding lifting electric push rod, an extrusion plate is slidably connected to the inner wall of the rear side of the slag discharging box, a push-down electric push rod is fixedly mounted at the top of the slag discharging box, the lifting end of the push-down electric push rod is fixedly connected with the top of the extrusion plate, the front side of the slag discharging box is communicated with a gate valve, a push plate is arranged on the inner wall of the rear side of the slag discharging box, a push electric push rod is fixedly mounted at the back of the slag discharging box, and the push rod is fixedly connected with the lifting end of the push plate, the input of main part and the output of rose box pass through the connecting pipe intercommunication, the middle part intercommunication of connecting pipe has the water pump, the back fixed mounting of rose box has the floater level gauge, the output of floater level gauge is connected with the input electricity of controller, every group promote electric putter, push down electric putter, push away material electric putter, push-pull valve, driving motor and the input of water pump all is connected with the output electricity of controller.

Preferably, the middle part of the connecting pipe is communicated with a three-way valve, the output end on the right side of the three-way valve is communicated with the slag discharging box through a liquid discharging pipe, and the input end of the three-way valve is electrically connected with the output end of the controller.

Preferably, the outer surfaces of the extrusion box and the extrusion plate are provided with a plurality of groups of liquid outlet holes, and the liquid outlet holes of each group are the same as the inner diameters of the filter holes.

Preferably, the front of the filter box is provided with an observation hole, and the inner wall of the observation hole is fixedly connected with a visual observation plate.

Preferably, the inner wall fixedly connected with leak protection filter screen of rose box front side, multiunit leak protection filtration pore has been seted up at the top of leak protection filter screen, every group the leak protection filtration pore is the same with the internal diameter of filtering the pore.

Preferably, the inner walls of the filter box and the slag discharge box are provided with anticorrosive coatings, and the anticorrosive coatings of each group are made of polyamide.

(III) advantageous effects

Compared with the prior art, the utility model provides a sewage treatment device based on an environmental protection idea, which has the following beneficial effects:

1. this sewage treatment plant based on environmental protection theory through filter screen and traction wheel, makes and enters into the filter screen from the sewage of filling in pipe output, and impurity in the sewage is detained its surface by the filter screen, and the impurity on filter screen surface is scraped down by the inner wall of rose box along with it rotates, and the impurity of scraping is in the extrusion box that enters into the row's sediment case through going out the slag hole and advancing the sediment hole, has improved the filtration efficiency of device to the suitability of device has been strengthened.

2. This sewage treatment plant based on environmental protection theory, through the floater level gauge, the floater level gauge sends liquid level signal to the controller after the sewage liquid level reaches the take the altitude in the rose box, and follow-up filtration treatment operation is carried out in the main part is injected into through the connecting pipe to the initial drainage of controller control water pump in with the rose box, and it is long when having reduced the idle running of device in daily operation, has reduced the running cost of device to the practicality of device has been strengthened.

3. This sewage treatment plant based on environmental protection theory, through extrusion box and stripper plate, the controller is arriving and is set for cycle time back control extrusion box and stripper plate move in opposite directions, and the stripper plate extrudees the piece with the impurity in the extrusion box, extrudees controller control push-pull valve after the certain time and opens, and the push-pull valve is opened back controller control scraping wings and is passed through the push-pull valve with the impurity piece in the extrusion box and discharge, has improved the convenience of clearance slag discharge incasement impurity, has reduced the sewage content in the discharge impurity to the practicality of device has been strengthened.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is a cross-sectional view of a structural prefilter assembly of the present invention.

In the figure: 1. a main body; 2. a controller; 3. a floating ball liquid level device; 4. a water pump; 5. a primary filter assembly; 6. a filter box; 7. a slag discharging box; 8. a traction wheel; 9. a filter screen; 10. a guide wheel; 11. a drive motor; 12. a water diversion filter screen; 13. pressing the box; 14. a lifting rod; 15. lifting the electric push rod; 16. a pressing plate; 17. pushing down the electric push rod; 18. a gate valve; 19. a material pushing plate; 20. pushing an electric push rod; 21. a connecting pipe; 22. a three-way valve; 23. a liquid discharge pipe; 24. a visual observation plate; 25. a leakage-proof filter screen; 26. an anticorrosive layer; 27. and (4) an injection pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a sewage treatment device based on an environmental protection idea comprises a main body 1, a controller 2 is fixedly arranged on the front surface of the main body 1, the model of the controller 2 is DVP28SA2, a primary filter assembly 5 is fixedly connected to the right side surface of the main body 1, the primary filter assembly 5 comprises a filter box 6, the top of the filter box 6 is communicated with an injection pipe 27, the inner wall of the front side of the filter box 6 is rotatably connected with two groups of traction wheels 8, sewage output from the injection pipe 27 enters the filter screen 9 through the filter screen 9 and the traction wheels 8, impurities in the sewage are retained to the surface of the sewage by the filter screen 9, impurities on the surface of the filter screen 9 are scraped by the inner wall of the filter box 6 along with the rotation of the inner wall, the scraped impurities enter an extrusion box 13 of a slag discharge box 7 through a slag inlet and a slag discharge hole, the filtering efficiency of the device is improved, thereby the applicability of the device is enhanced, the two groups of traction wheels 8 are in transmission connection through the filter screen 9, the surface of the filter screen 9 is provided with a plurality of groups of filter holes, the inner wall of the front side of the filter box 6 is rotatably connected with a plurality of groups of guide wheels 10, the outer surface of each group of guide wheels 10 is attached to the surface of the filter screen 9, the front side of the filter box 6 is fixedly provided with a driving motor 11, the model of the driving motor 11 is TYTB-90S-2-B35, the front end of a left traction wheel 8 is fixedly connected with the output end of the driving motor 11, the right side of the filter box 6 is fixedly connected with a deslagging box 7, the right side of the filter box 6 is provided with a deslagging hole, the left side of the deslagging box 7 is provided with a deslagging hole, the inner wall of the front side of the deslagging box 7 is fixedly connected with a water-dividing filter screen 12, the inner wall of the left side of the deslagging box 7 is slidably connected with an extrusion box 13, the extrusion box 13 and the extrusion plate 16 are passed through, the controller 2 controls the extrusion box 13 and the extrusion plate 16 to move in opposite directions after reaching the set cycle time, the extrusion plate 16 extrudes impurities in the extrusion box 13 into blocks, after extrusion is carried out for a certain time, the controller 2 controls the gate valve 18 to be opened, after the gate valve 18 is opened, the controller 2 controls the material pushing plate 19 to discharge impurity blocks in the extrusion box 13 through the gate valve 18, the convenience for cleaning impurities in the deslagging box 7 is improved, and the sewage content in the discharged impurities is reduced, so that the practicability of the device is enhanced, the left side and the right side of the top of the extrusion box 13 are fixedly connected with the lifting rods 14, the top of the deslagging box 7 is fixedly provided with two groups of lifting electric push rods 15, the RK of each lifting electric push rod 15 is 120-400-D, the top end of each group of lifting rods 14 is fixedly connected with the lifting end of the corresponding lifting electric push rod 15, the inner wall of the rear side of the deslagging box 7 is slidably connected with the extrusion plate 16, the top of the deslagging box 7 is fixedly provided with the push rod 17, the RKF120-400-D of the push rod 17 is fixedly connected with the top of the extrusion plate 16, the front side of the deslagging box 7 is communicated with a gate valve 18, the model of the gate valve 18 is I676, the inner wall of the rear side of the deslagging box 7 is provided with a material pushing plate 19, the back side of the deslagging box 7 is fixedly provided with a material pushing electric push rod 20, the model of the material pushing electric push rod 20 is RKF120-400-D, the back side of the material pushing plate 19 is fixedly connected with the lifting end of the material pushing electric push rod 20, the input end of the main body 1 is communicated with the output end of the filter box 6 through a connecting pipe 21, the middle part of the connecting pipe 21 is communicated with a water pump 4, the back side of the filter box 6 is fixedly provided with a floating ball liquid level device 3, the model of the floating ball liquid level device 3 is UQK-01-ICT 4, the floating ball liquid level device 3 sends a liquid level signal to the controller 2 after the liquid level of the sewage in the filter box 6 reaches a certain height, the controller 2 controls the water pump 4 to inject the primary filtered water in the filter box 6 into the main body 1 through the connecting pipe 21 for subsequent filtering operation, the idle running time of the device in daily operation is reduced, the running cost of the device is reduced, the practicability of the device is enhanced, the output end of the floating ball liquid level device 3 is electrically connected with the input end of the controller 2, and the input ends of each group of lifting electric push rod 15, pushing down electric push rod 17, pushing material electric push rod 20, gate valve 18, driving motor 11 and water pump 4 are electrically connected with the output end of the controller 2.

In the utility model, in order to improve the automation degree of the device, the middle part of the connecting pipe 21 is communicated with the three-way valve 22, the output end on the right side of the three-way valve 22 is communicated with the deslagging box 7 through the liquid discharge pipe 23, the input end of the three-way valve 22 is electrically connected with the output end of the controller 2, the controller 2 controls the deslagging box 7 to be communicated with the main body 1 through the three-way valve 22 at regular time through the liquid discharge pipe 23 and sewage in the deslagging box 7 after impurity separation enters the main body 1 through the liquid discharge pipe 23 under the driving of the water pump 4, so that the automation degree of the device is improved.

In the utility model, in order to reduce the content of sewage in the clinker, a plurality of groups of liquid outlet holes are formed on the outer surfaces of the extrusion box 13 and the extrusion plate 16, the inner diameter of each group of liquid outlet holes is the same as that of the filter holes, and the sewage in the extrusion operation process is conveniently separated from solid waste through the liquid outlet holes, so that the content of the sewage in the clinker is reduced.

In the utility model, in order to improve the monitoring performance of the filtering operation in the filtering box 6, the front surface of the filtering box 6 is provided with the observation hole, the inner wall of the observation hole is fixedly connected with the visual observation plate 24, and an operator can observe the condition in the filtering box 6 in the running process of the device through the visual observation plate 24, thereby improving the monitoring performance of the filtering operation in the filtering box 6.

In the utility model, in order to reduce the probability of large-particle solid impurities entering the main body 1, the inner wall of the front side of the filter box 6 is fixedly connected with the leakage-proof filter screen 25, the top of the leakage-proof filter screen 25 is provided with a plurality of groups of leakage-proof filter holes, each group of leakage-proof filter holes has the same inner diameter as the filter holes, and the large-particle solid impurities can still be filtered into the filter box 6 after the filter screen 9 is damaged through the leakage-proof filter screen 25, so that the probability of the large-particle solid impurities entering the main body 1 is reduced.

In the utility model, in order to prolong the service life of the device, the inner walls of the filter box 6 and the deslagging box 7 are both provided with the anticorrosive layers 26, each anticorrosive layer 26 is made of polyamide, and the corrosion speed of the filter box 6 and the deslagging box 7 is reduced through the anticorrosive layers 26, so that the service life of the device is prolonged.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, the device is fixedly arranged at a rated position, then the controller 2 controls the driving motor 11 to start, simultaneously sewage is injected into the filter box 6 through the injection pipe 27, the driving motor 11 drives the filter screen 9 to move under the restraint of the guide wheel 10 through the traction wheel 8, the sewage output from the injection pipe 27 enters the filter screen 9, impurities in the sewage are retained on the surface of the filter screen 9, the impurities on the surface of the filter screen 9 are scraped by the inner wall of the filter box 6 along with the rotation of the filter screen 9, the scraped impurities enter the extrusion box 13 of the slag discharge box 7 through the slag discharge hole and the slag inlet hole, the floating ball liquid level device 3 sends a liquid level signal to the controller 2 after the sewage liquid level in the filter box 6 reaches a certain height, the controller 2 controls the water pump 4 to inject initial filter water in the filter box 6 into the main body 1 through the connecting pipe 21 for subsequent filtering treatment operation, the controller 2 controls the lifting electric push rod 15 and the pushing electric push rod 17 to start after the set cycle time is reached, lifting electric push rod 15 drives extrusion box 13 upward movement through lifter 14, push down electric push rod 17 drives stripper plate 16 downward movement, stripper plate 16 extrudes the piece with the impurity in extrusion box 13, extrude controller 2 and drive stripper plate 16 through push down electric push rod 17 and reset after the certain time, after stripper plate 16 resets controller 2 control push-pull valve 18 and open, controller 2 drives ejector pad 19 through pushing away material electric push rod 20 and removes after push-pull valve 18 opens, ejector pad 19 passes through push-pull valve 18 with the impurity piece in extrusion box 13 and discharges, after ejector pad 19 moves the rated position with the device resets, continue to filter the operation.

To sum up, this sewage treatment plant based on environmental protection theory through filter screen 9 and traction wheel 8, makes in the sewage from the output of filling tube 27 enters into filter screen 9, and impurity in the sewage is detained its surface by filter screen 9, and the impurity on filter screen 9 surface is scraped down along with its rotation by the inner wall of rose box 6, and the impurity of scraping is through going out the slag hole and advancing the sediment hole and entering into the extrusion box 13 of row's sediment case 7 in, has improved the filtration efficiency of device to the suitability of device has been strengthened.

This sewage treatment plant based on environmental protection theory, through floater level gauge 3, floater level gauge 3 sends liquid level signal to controller 2 after the sewage liquid level reaches the take the altitude in rose box 6, and controller 2 control water pump 4 pours into the initial drainage in the rose box 6 into main part 1 through connecting pipe 21 and carries out follow-up filtration processing operation, and it is long when having reduced the idle running of device in daily operation, has reduced the running cost of device to the practicality of device has been strengthened.

This sewage treatment plant based on environmental protection theory, through extrusion box 13 and stripper plate 16, controller 2 control extrusion box 13 and stripper plate 16 after reacing the settlement cycle time and remove in opposite directions, the stripper plate 16 extrudes the piece with the impurity in the extrusion box 13, extrude controller 2 control push-pull valve 18 after the certain time and open, push-pull valve 18 is opened back controller 2 control scraping wings 19 and passes through push-pull valve 18 with the impurity piece in the extrusion box 13 and discharge, improved the convenience of clearance row's sediment incasement 7 interior impurity, reduced the sewage content in the discharge impurity to the practicality of device has been strengthened.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment plant based on environmental protection theory, includes main part (1), the positive fixed mounting of main part (1) has controller (2), its characterized in that: the filter is characterized in that a right side face of the main body (1) is fixedly connected with a primary filter assembly (5), the primary filter assembly (5) comprises a filter box (6), the top of the filter box (6) is communicated with an injection pipe (27), the inner wall of the front side of the filter box (6) is rotatably connected with two groups of traction wheels (8), the two groups of traction wheels (8) are in transmission connection through a filter screen (9), a plurality of groups of filter holes are formed in the surface of the filter screen (9), the inner wall of the front side of the filter box (6) is rotatably connected with a plurality of groups of guide wheels (10), the outer surface of each guide wheel (10) is attached to the surface of the filter screen (9), a driving motor (11) is fixedly mounted on the front side of the filter box (6), the left side of the front end of each traction wheel (8) is fixedly connected with the output end of the driving motor (11), and a slag discharging box (7) is fixedly connected with the right side face of the filter box (6), the slag hole has been seted up to the right flank of rose box (6), the slag inlet has been seted up to the left surface of row's sediment case (7), the inner wall fixedly connected with of row's sediment case (7) front side divides water filter screen (12), the left inner wall sliding connection of row's sediment case (7) has extrusion box (13), the equal fixedly connected with lifter (14) in the left and right sides at extrusion box (13) top, the top fixed mounting of row's sediment case (7) has two sets of promotion electric putter (15), every group the top of lifter (14) all with the corresponding lift end fixed connection who promotes electric putter (15), the inner wall sliding connection of row's sediment case (7) rear side has stripper plate (16), the top fixed mounting of row's sediment case (7) has push down electric putter (17), the lift end of push down electric putter (17) and the top fixed connection of stripper plate (16), the front surface of the deslagging box (7) is communicated with a gate valve (18), the inner wall of the rear side of the deslagging box (7) is provided with a material pushing plate (19), the back of the deslagging box (7) is fixedly provided with a pushing electric push rod (20), the back of the pushing plate (19) is fixedly connected with the lifting end of the pushing electric push rod (20), the input end of the main body (1) is communicated with the output end of the filter box (6) through a connecting pipe (21), the middle part of the connecting pipe (21) is communicated with a water pump (4), the back of the filter box (6) is fixedly provided with a floating ball liquid level device (3), the output end of the floating ball liquid level device (3) is electrically connected with the input end of the controller (2), and the input ends of the lifting electric push rod (15), the pushing electric push rod (17), the pushing electric push rod (20), the gate valve (18), the driving motor (11) and the water pump (4) in each group are electrically connected with the output end of the controller (2).

2. The sewage treatment device based on the environmental protection concept as claimed in claim 1, wherein: the middle part of the connecting pipe (21) is communicated with a three-way valve (22), the output end on the right side of the three-way valve (22) is communicated with the slag discharging box (7) through a liquid discharging pipe (23), and the input end of the three-way valve (22) is electrically connected with the output end of the controller (2).

3. The sewage treatment device based on the environmental protection concept as claimed in claim 1, wherein: the outer surfaces of the extrusion box (13) and the extrusion plate (16) are provided with a plurality of groups of liquid outlet holes, and the liquid outlet holes of each group are the same as the inner diameters of the filter holes.

4. The sewage treatment device based on the environmental protection concept as claimed in claim 1, wherein: the front of the filter box (6) is provided with an observation hole, and the inner wall of the observation hole is fixedly connected with a visual observation plate (24).

5. The sewage treatment device based on the environmental protection concept as claimed in claim 1, wherein: the inner wall fixedly connected with leak protection filter screen (25) of rose box (6) front side, multiunit leak protection filtration pore, every group have been seted up at the top of leak protection filter screen (25) the leak protection filtration pore is the same with the internal diameter of filtering the pore.

6. The sewage treatment device based on the environmental protection concept as claimed in claim 1, wherein: the inner walls of the filter box (6) and the slag discharge box (7) are provided with anticorrosive coatings (26), and each anticorrosive coating (26) is made of polyamide.