CN214513045U

CN214513045U - Integrated sewage treatment device

Info

Publication number: CN214513045U
Application number: CN202120220002.7U
Authority: CN
Inventors: 程建友; 张子硕; 杨金辉
Original assignee: Beijing Nuohexing Construction Engineering Co ltd
Current assignee: Beijing Nuohexing Construction Engineering Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-29
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to an integration sewage treatment plant relates to sewage treatment's field, and it includes the filtering ponds, and filtering ponds top intercommunication has the inlet tube, is provided with filtering component in the filtering ponds, and filtering component includes carousel, filters the sack, and the carousel rotates to be connected in the filtering ponds, and the carousel axis of rotation is vertical, has seted up the connecting hole on the carousel, and the filtration sack is located the carousel below, and it is just right with the connecting hole to filter the sack opening, and the filtration sack can be dismantled and connect in the carousel, and the clearance mouth has been seted up at the filtering ponds top. This application has convenient impurity in to the filtering ponds and clears up the effect.

Description

Integrated sewage treatment device

Technical Field

The application relates to the field of sewage treatment, in particular to an integrated sewage treatment device.

Background

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

The integrated sewage treatment device is a sewage treatment device commonly used in the rural areas, and comprises a primary sedimentation tank, a filter tank, an oxidation tank, a secondary sedimentation tank and a sludge tank. The filter tank is provided with a filter screen for intercepting impurities in the sewage.

In view of the above-mentioned related art, the inventors considered that it is inconvenient to clean impurities in the filtering tank.

SUMMERY OF THE UTILITY MODEL

The application provides an integration sewage treatment plant for convenient impurity clears up in to the filtering ponds.

The application provides an integration sewage treatment plant adopts following technical scheme:

the utility model provides an integration sewage treatment plant, includes the filtering ponds, and filtering ponds top intercommunication has the inlet tube, is provided with filtering component in the filtering ponds, and filtering component includes carousel, filters the sack, and the carousel rotates to be connected in the filtering ponds, and the carousel rotation axis is vertical, has seted up the connecting hole on the carousel, and the filtration sack is located the carousel below, and it is just right to filter the sack opening with the connecting hole, and the filtration sack can be dismantled and connect in the carousel, and the clearance mouth has been seted up at the filtering ponds top.

Through adopting above-mentioned technical scheme, the drive carousel rotates, make the connecting hole be located the inlet tube below, sewage gets into in the filter cloth bag along the inlet tube, the filter cloth bag filters sewage, make impurity stay in the filter cloth bag, when filter cloth bag in impurity store up more, stop intaking in to the filter tank, the drive carousel rotates, make the connecting hole be located clearance mouth below, take out the filter cloth bag from clearance mouth department, clear up the filter cloth bag, will filter the cloth bag playback after the clearance is accomplished, make the clearance to the impurity in the filter tank more convenient.

Optionally, the turntable is a disc, the connecting holes are uniformly formed in a plurality of numbers along the circumference, the filter cloth bags are also synchronously formed in a plurality of numbers, and the included angle between the cleaning port and the water inlet pipe is equal to the included angle between two adjacent connecting holes.

Through adopting above-mentioned technical scheme, when treating the filtration sack of clearance and being located clearance mouth below, an empty filtration sack is located the inlet tube below, and another filtration sack carries out filtering work simultaneously when clearing up a filtration sack, still can carry out normal sewage treatment work when clearing up the filtration sack promptly, is favorable to improving treatment effeciency.

Optionally, a fixing ring is fixedly connected to an opening of the filter cloth bag, the inner diameter of the fixing ring is larger than the diameter of the connecting hole, and the fixing ring is lapped on the turntable.

Through adopting above-mentioned technical scheme, solid fixed ring can not pass from the connecting hole, realizes being connected of filtering sack and carousel, when needing the clearance filtering sack, upwards mention solid fixed ring will filter the sack take out can, realize quick installation and the dismantlement of filtering the sack.

Optionally, an extrusion assembly for extruding the filter cloth bag is arranged in the filter tank.

Through adopting above-mentioned technical scheme, before taking out the filter cloth bag, extrude the filter cloth bag through the extrusion subassembly, the sewage in the discharge filter cloth bag alleviates the weight of filter cloth bag on the one hand, makes things convenient for taking out of filter cloth bag, and on the other hand reduces sewage and gets into external probability along with impurity to reduce the pollution of sewage to the external world.

Optionally, the extrusion assembly comprises two extrusion plates and two air cylinders, the two extrusion plates are located on two sides of the filter cloth bag, the extrusion plates are horizontally connected to the filter tank in a sliding mode, the air cylinders are fixedly connected to the sides, far away from each other, of the extrusion plates, and the air cylinders are fixedly connected to the filter tank.

Through adopting above-mentioned technical scheme, start the cylinder, the cylinder drives the stripper plate and is close to and cross the filter bag for the sewage in the filter cloth bag is extruded.

Optionally, the squeezing assembly is arranged right below the water inlet pipe.

Through adopting above-mentioned technical scheme, extrude earlier to filtering cloth bag and alleviate weight, drive the carousel and rotate again, bearing when reducing the carousel and rotating reduces the impaired probability of carousel.

Optionally, a bearing disc is arranged below the rotary disc, a through hole opposite to the connecting hole on the rotary disc is formed in the bearing disc, the filter cloth bag penetrates through the through hole, the bearing disc is rotatably connected to the filter tank, and the rotating axis of the bearing disc is vertical; the bearing disc is sleeved with a connecting ring which is fixedly connected with the inner wall of the filter tank; be provided with gravity sensor between bearing disc and the carousel, be provided with the solenoid valve on the inlet tube, gravity sensor electric connection is in cylinder and solenoid valve.

Through adopting above-mentioned technical scheme, along with depositing of impurity in the filter cloth bag, the gravity of whole carousel increases, and when gravity sensor's response value reached the setting value, gravity sensor gave solenoid valve and cylinder with the signal of telecommunication transmission, and the solenoid valve is closed, and the cylinder starts to promote the stripper plate and removes, extrudes the sewage that filters in the sack impurity, realizes the autostop that intakes, and it is more to reduce to deposit impurity in the filter cloth bag, and leads to the probability that impurity spills over.

Optionally, the bottom of the rotary table is fixedly connected with a connecting rod, the bearing plate is provided with an insertion hole, and the connecting rod is inserted into the insertion hole.

Through adopting above-mentioned technical scheme, the carousel passes through the connecting rod and drives heavy dish and rotate, realizes the synchronous drive to bearing disc and carousel.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the filtering component, impurities in the filtering tank can be quickly and conveniently cleaned;

2. the extrusion component is arranged to discharge the moisture contained in the impurities in the filter cloth bag;

3. through setting up solid fixed ring, realize quick installation and dismantlement between filter bag and the carousel.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a sectional view showing the inside of the filtration tank;

fig. 3 is a schematic diagram showing an explosive structure of the gravity sensor.

Description of reference numerals: 1. A primary sedimentation tank; 2. a filtration tank; 21. a water inlet pipe; 211. an electromagnetic valve; 22. a water outlet pipe; 23. cleaning the opening; 24. a cover plate; 25. a load-bearing plate; 251. a through hole; 252. a connecting ring; 2521. fixing the rod; 253. inserting holes; 254. a gravity sensor; 3. a reaction tank; 4. a filter assembly; 41. a turntable; 411. connecting holes; 412. inserting grooves; 413. an insertion block; 4131. a motor; 414. a connecting rod; 42. a filter cloth bag; 421. a fixing ring; 5. an extrusion assembly; 51. a pressing plate; 52. and a cylinder.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an integrated sewage treatment device. Referring to fig. 1 and 2, the integrated sewage treatment device comprises a filter tank 2, wherein the top of the filter tank 2 is communicated with a water inlet pipe 21, the other end of the water inlet pipe 21 is communicated with a primary sedimentation tank 1, a water pump is arranged on the water inlet pipe 21, a position, close to the bottom, of one side of the filter tank 2 is communicated with a water outlet pipe 22, the other end of the water outlet pipe 22 is communicated with a reaction tank 3, the water outlet pipe 22 is provided with a water pump, and an oxidation tank, a secondary sedimentation tank and a sludge tank are sequentially communicated in the reaction tank 3; a filtering component 4 is arranged in the filtering tank 2. Sewage carries out the purification treatment of sewage through just sinking pond 1, filtering ponds 2, reaction tank 3 in proper order, and filtering component 4 in the filtering ponds 2 makes impurity ability in the filtering ponds 2 quick, convenient by the clearance.

Referring to fig. 1 and 2, the filtering assembly 4 includes a rotating disk 41, a filtering cloth bag 42, the rotating disk 41 is located at a position close to the top in the filtering tank 2, the rotating disk 41 is rotatably connected to the filtering tank 2, the rotating disk 41 is vertical to the rotating axis of the rotating disk 41, the rotating disk 41 is connected with a motor 4131 for driving the rotating disk 41 to rotate, the motor 4131 is fixedly connected to the top of the filtering tank 2, a connecting hole 411 is formed in the rotating disk 41, the filtering cloth bag 42 is located below the rotating disk 41, the opening of the filtering cloth bag 42 is opposite to the connecting hole 411, a fixing ring 421 is fixedly connected to the opening of the filtering cloth bag 42, the inner diameter of the fixing ring 421 is larger than the diameter of the connecting hole 411, the fixing ring 421 is lapped on the rotating disk 41, a cleaning opening 23 is formed in the top of the filtering tank 2, the diameter of the cleaning opening 23 is larger than the outer diameter of the fixing ring 421, and a cover plate 24 capable of opening and closing is arranged at the cleaning opening 23.

Referring to fig. 1 and 2, the starting motor 4131 drives the rotating disc 41 to rotate, so that the connecting hole 411 is opposite to the water inlet pipe 21, the sewage precipitated in the primary sedimentation tank 1 enters the filtering cloth bag 42 along the water inlet pipe 21, the sewage filtered by the filtering cloth bag 42 enters the reaction tank 3 along the water outlet pipe 22 to be purified, when more impurities are accumulated in the filtering cloth bag 42, the water stops entering the filtering tank 2, the cover plate 24 is lifted upwards, the starting motor 4131 drives the rotating disc 41 to rotate, so that the connecting hole 411 is opposite to the cleaning port 23, the filtering cloth bag 42 is taken out from the cleaning port 23, the filtering cloth bag 42 is cleaned, the filtering cloth bag 42 is reset after the cleaning is completed, and the cleaning of the impurities in the filtering tank 2 is more convenient.

Referring to fig. 2, a plurality of connecting holes 411 are uniformly arranged along the circumference with the circle center of the turntable 41 as the circle center, a plurality of filter bags 42 are synchronously arranged, and the included angle between the connecting line of the cleaning port 23 and the center of the top of the filter tank 2 and the connecting line of the water inlet pipe 21 and the center of the top of the filter tank 2 is equal to the central angle between two adjacent connecting holes 411. When a filter cloth bag 42 needs to be cleaned, the starting motor 4131 drives the turntable 41 to rotate, so that the filter cloth bag 42 to be cleaned is positioned below the cleaning port 23, and an empty filter cloth bag 42 is positioned below the water inlet pipe 21, so that when one filter cloth bag 42 is cleaned, the other filter cloth bag 42 is subjected to filtering work, that is, the filter cloth bag 42 is cleaned, and meanwhile, normal sewage treatment work can still be performed, and the treatment efficiency is improved.

Referring to fig. 2 and 3, a bearing disc 25 is vertically and rotatably connected in the filter tank 2, the bearing disc 25 is coaxial with the rotary disc 41, through holes 251 opposite to the connecting holes 411 on the rotary disc 41 are formed in the bearing disc 25, the filter cloth bag 42 downwardly penetrates through the through holes 251, a connecting ring 252 is sleeved outside the bearing disc 25, the bearing disc 25 is rotatably connected to the connecting ring 252, fixing rods 2521 are fixedly connected to the outside of the connecting ring 252, three fixing rods 2521 are uniformly arranged along the circumferential surface of the connecting ring 252, the fixing rods 2521 are fixedly connected to the inner wall of the filter tank 2, connecting rods 414 are fixedly connected to the bottom of the rotary disc 41, a plurality of connecting rods 414 are uniformly arranged, insertion holes 253 are formed in the bearing disc 25, and the connecting rods 414 are inserted into the insertion holes 253; the circle center of the top surface of the turntable 41 is provided with two insertion grooves 412, the two insertion grooves 412 are crossed and overlapped to form a cross-shaped structure, an insertion block 413 is inserted into the insertion groove 412, and the insertion block 413 is fixedly connected to the motor 4131; the top fixedly connected with gravity sensor 254 of bearing dish 25, gravity sensor 254 and carousel 41 bottom butt are provided with solenoid valve 211 on the inlet tube 21, and gravity sensor 254 electric connection is in solenoid valve 211.

Referring to fig. 2 and 3, the motor 4131 drives the rotating disc 41 to rotate through the inserting block 413, the inserting block 413 does not fix the rotating disc 41 in the vertical direction, the gravity sensor 254 senses the gravity of the rotating disc 41, the force of the rotating disc 41 on the gravity sensor 254 gradually increases along with the accumulation of impurities in the filter cloth bag 42, when the sensed value of the gravity sensor 254 reaches a set value, the gravity sensor 254 transmits an electric signal to the electromagnetic valve 211, the electromagnetic valve 211 is closed to stop water inflow, then the motor 4131 is started to drive the rotating disc 41 to rotate, the bearing disc 25 rotates along with the rotating disc 41 under the action of the connecting rod 414, so that the filter cloth bag 42 with the impurities is placed below the cleaning port 23, the cover plate 24 is opened to take out the filter cloth bag 42, at this time, the sensor of the gravity sensor reaches another set value, the gravity sensor 254 transmits the electric signal to the electromagnetic valve 211, the electromagnetic valve 211 is started, and continuously feeding water. Realize into the automated control of water, reduce and filter sack 42 in the deposit impurity more, and lead to the probability that impurity spills over, improved the treatment effeciency simultaneously.

Referring to fig. 2 and 3, an extrusion assembly 5 is arranged in the filter tank 2, the extrusion assembly 5 includes two extrusion plates 51 and two air cylinders 52, a horizontal connection line between the two extrusion plates 51 is located under the water inlet pipe 21, the extrusion plates 51 are horizontally and slidably connected to the filter tank 2, the two extrusion plates 51 are close to or away from each other along with the movement of the extrusion plates 51, the air cylinders 52 are fixedly connected to the extrusion plates 51 at a side away from each other, the cylinder bodies of the air cylinders 52 are located outside the filter tank 2, the piston rods of the air cylinders 52 are fixedly connected to the extrusion plates 51, the air cylinders 52 are fixedly connected to the filter tank 2, and the gravity sensors 254 are electrically connected to the air cylinders 52 and the motor 4131.

Referring to fig. 2 and 3, along with accumulation of impurities in the filter cloth bag 42, when a sensing value of the gravity sensor 254 is reached, the gravity sensor 254 transmits an electric signal to the electromagnetic valve 211 and the air cylinder 52, the electromagnetic valve 211 is closed, the air cylinder 52 is started to push the extrusion plate 51 to move, sewage in the impurities in the filter cloth bag 42 is extruded out, the weight of the filter cloth bag 42 changes again, the gravity sensor 254 transmits the electric signal to the air cylinder 52 and the motor 4131, the air cylinder 52 is started to drive the push plate to be away from the filter cloth bag 42, the motor 4131 is started to drive the rotating disc 41 to rotate, so that the filter cloth bag 42 filled with the impurities is placed below the cleaning opening 23, and then the filter cloth bag 42 is cleaned. The sewage in the impurities of the filtering cloth bag 42 is squeezed out, so that the probability that the sewage enters the outside along with the impurities is reduced, and the pollution of the sewage to the outside is reduced.

The implementation principle of the integrated sewage treatment device in the embodiment of the application is as follows: the sewage precipitated by the primary sedimentation tank 1 enters the filtering cloth bag 42 along the water inlet pipe 21, the filtering cloth bag 42 blocks impurities in the sewage, the impurities are left in the filtering cloth bag 42, the sewage continuously enters the filtering tank 2 downwards, and then enters the reaction tank 3 along the water outlet pipe 22 for purification treatment.

Along with the gradual accumulation of impurities in the filtering cloth bag 42, the force of the filtering cloth bag 42 on the rotating disc 41 is increased, the force of the rotating disc 41 on the gravity sensor 254 is increased, when the sensing value of the gravity sensor 254 reaches a first set value, the gravity sensor 254 transmits an electric signal to the electromagnetic valve 211 and the air cylinder 52, the electromagnetic valve 211 is closed, the air cylinder 52 is started to push the extrusion plate 51 to move, sewage in the impurities in the filtering cloth bag 42 is extruded out, the weight of the filtering cloth bag 42 is reduced, when the sensing value of the gravity sensor 254 reaches a second set value, the gravity sensor 254 transmits the electric signal to the air cylinder 52 and the motor 4131, the air cylinder 52 is started to drive the extrusion plate to be far away from the filtering cloth bag 42, the motor 4131 is started to drive the rotating disc 41 to rotate, so that the filtering cloth bag 42 with the impurities is placed below the cleaning opening 23, the cover plate 24 is opened to take out the filtering cloth bag 42, and at the moment, the sensor of the gravity sensor reaches a third set value, the gravity sensor 254 transmits an electric signal to the solenoid valve 211, and the solenoid valve 211 is activated to continue the water supply. The convenient clearance of impurity in the filtering ponds 2 is realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An integrated sewage treatment device is characterized in that: including filtering ponds (2), filtering ponds (2) top intercommunication has inlet tube (21), be provided with filtering component (4) in filtering ponds (2), filtering component (4) are including carousel (41), filter sack (42), carousel (41) rotate to be connected in filtering ponds (2), carousel (41) axis of rotation is vertical, connecting hole (411) have been seted up on carousel (41), filter sack (42) are located carousel (41) below, it is just right with connecting hole (411) to filter sack (42) opening, filter sack (42) can be dismantled and connect in carousel (41), clearance mouth (23) have been seted up at filtering ponds (2) top.

2. The integrated sewage treatment device according to claim 1, wherein: the rotary disc (41) is a disc, the connecting holes (411) are uniformly arranged along the circumference, the filter cloth bags (42) are also synchronously arranged, and the included angle between the cleaning port (23) and the water inlet pipe (21) is equal to the included angle between two adjacent connecting holes (411).

3. The integrated sewage treatment device according to claim 2, wherein: the opening of the filtering cloth bag (42) is fixedly connected with a fixing ring (421), the inner diameter of the fixing ring (421) is larger than the diameter of the connecting hole (411), and the fixing ring (421) is lapped on the turntable (41).

4. The integrated sewage treatment device according to claim 1, wherein: and an extrusion component (5) for extruding the filtering cloth bag (42) is arranged in the filtering tank (2).

5. The integrated sewage treatment device according to claim 4, wherein: the squeezing assembly (5) comprises squeezing plates (51) and air cylinders (52), the squeezing plates (51) are arranged in two numbers, the two squeezing plates (51) are located on two sides of the filtering cloth bag (42), the squeezing plates (51) are horizontally connected to the filtering tank (2) in a sliding mode, the air cylinders (52) are fixedly connected to the squeezing plates (51) and far away from each other to one side, and the air cylinders (52) are fixedly connected to the filtering tank (2).

6. The integrated sewage treatment device according to claim 4, wherein: the extrusion assembly (5) is arranged right below the water inlet pipe (21).

7. The integrated sewage treatment device according to claim 1, wherein: a bearing disc (25) is arranged below the rotary disc (41), a through hole (251) opposite to the connecting hole (411) on the rotary disc (41) is formed in the bearing disc (25), the filtering cloth bag (42) penetrates through the through hole (251), the bearing disc (25) is rotatably connected to the filtering tank (2), and the rotating axis of the bearing disc (25) is vertical; a connecting ring (252) is sleeved outside the bearing disc (25), and the connecting ring (252) is fixedly connected to the inner wall of the filter tank (2); a gravity sensor (254) is arranged between the bearing disc (25) and the rotating disc (41), an electromagnetic valve (211) is arranged on the water inlet pipe (21), and the gravity sensor (254) is electrically connected with the air cylinder (52) and the electromagnetic valve (211).

8. The integrated sewage treatment plant of claim 7, wherein: the bottom of the rotary table (41) is fixedly connected with a connecting rod (414), the bearing disc (25) is provided with an inserting hole (253), and the connecting rod (414) is inserted into the inserting hole (253).