CN214611950U

CN214611950U - Sewage distributed drainage pipe network collection and treatment device

Info

Publication number: CN214611950U
Application number: CN202121169003.XU
Authority: CN
Inventors: 任君; 齐俊发; 朱利平; 孙国松; 任伟龙
Original assignee: Hangzhou Junhui Construction Co ltd
Current assignee: Hangzhou Junhui Construction Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-11-05
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to a sewage treatment technical field especially relates to a sewage distributing type drainage pipe network is collected and processing apparatus, including locating the processing case that sewage pipe network collected the end, one side intercommunication of processing the case is provided with an inlet tube, and the one end that is close to in the inlet tube and handles the case is equipped with the filter screen, inlet tube bottom releasable connection has the sedimentation tube, sedimentation tube and inlet tube intercommunication, handle the case outside and install the last water pump that is used for going into sewage pipe network with the sewage pump of handling the incasement. The application has: the sewage is convenient to be pretreated before entering a sewage pipe network.

Description

Sewage distributed drainage pipe network collection and treatment device

Technical Field

The application relates to the technical field of sewage treatment, in particular to a sewage distributed drainage pipe network collecting and treating device.

Background

Sewage treatment is a process of separating or converting pollutants from sewage by using various methods and technical measures to purify the sewage. The sewage pipe network is an important component of urban public works and directly influences the lives of residents.

At present, urban sewage treatment in China is still in a high-speed development stage, most sewage treatment systems collect sewage to a sewage center through a sewage pipe network for treatment, and after the centralized treatment system is used for a long time, the situation that sludge and sundries are accumulated inside the sewage pipe network easily occurs, so that great instability is brought to the sewage treatment system.

SUMMERY OF THE UTILITY MODEL

In order to facilitate carrying out the preliminary treatment before getting into the sewage pipe network to sewage, this application provides a sewage distributing type drainage pipe network collection and processing apparatus.

The application provides a pair of sewage distributing type drain pipe network collection and processing apparatus adopts following technical scheme: the utility model provides a sewage distributing type drainage pipe network is collected and processing apparatus, collects the case of handling of end including locating sewage pipe network, handles one side intercommunication of case and is provided with an inlet tube, and the one end that is close to in the inlet tube and handles the case is equipped with the filter screen, inlet tube bottom releasable connection has the sedimentation tube, sedimentation tube and inlet tube intercommunication, handle the case outside and install the last water pump that is used for handling the sewage pump income sewage pipe network of incasement.

Through adopting above-mentioned technical scheme, the filter screen between inlet tube and the processing case can block partial silt and debris in the sewage, and silt and debris after blockking will slowly sink in the inlet tube and fall into the sedimentation tube of inlet tube bottom at last, and the clearance is pulled down after the sedimentation tube is convenient for use for a long time with inlet tube releasable connection to silt and debris get into the sewage pipe network in the sewage has been reduced probably, and then reach the effect of carrying out the preliminary treatment before getting into the sewage pipe network to sewage.

The present application may be further configured in a preferred example to: the treatment incasement is equipped with the flocculation basin with the upper water pump intercommunication, handles one side of case and has seted up the dog-house, handles the bottom in the case outside and is equipped with the lower water pump with flocculation basin bottom intercommunication.

Through adopting above-mentioned technical scheme, the setting of dog-house is convenient for drop into the flocculating agent in to the flocculation basin, is convenient for form flocculent block piece with the suspended particles gathering in the sewage and deposit in the flocculation basin bottom, reaches the evolution effect to sewage, can take out the flocculation thing through lower water pump and handle the case to further reduced the possibility that impurity got into the sewage pipe network.

The present application may be further configured in a preferred example to: one side of handling the incasement and being close to the inlet tube is equipped with the drainage plate, and the lower extreme of drainage plate is close to flocculation basin top lateral wall, and the upper end of drainage plate is kept away from and is handled the case setting.

Through adopting above-mentioned technical scheme, the setting of drainage plate can carry out the drainage to the sewage that gets into from the inlet tube, reduces sewage and rush into the fluctuation that the flocculation basin arouses to be convenient for keep the stability of flocculation thing in the flocculation basin, reduce the possibility that impurity got into the sewer pipe network to a certain extent.

The present application may be further configured in a preferred example to: be equipped with the filter frame in the flocculation basin, be equipped with two-layer activated carbon layer along vertical direction in the filter frame, the water-feeding pump is located between two-layer activated carbon layer with a partly of flocculation basin intercommunication, and the filter frame is located the sewage water body all the time.

Through adopting above-mentioned technical scheme, install the water-feeding pump between two-layer activated carbon layer with the partly of flocculation basin intercommunication, can reduce the impurity that sewage got into the flocculation basin and lead to when the flocculation basin sewage is not complete and get into sewage pipe network's possibility.

The present application may be further configured in a preferred example to: a guide rod is vertically arranged in the treatment box and penetrates through the edge of the filter frame in a sliding manner.

Through adopting above-mentioned technical scheme, the guide arm of vertical setting is convenient for make the filter frame keep the level, has reduced the possibility that the filter frame takes place to incline, has guaranteed the stability to sewage pretreatment effect to a certain extent.

The present application may be further configured in a preferred example to: the go-between has been increased between inlet tube and the precipitation tube, the one end and the water piping connection of go-between, the other end and the precipitation tube releasable connection of connecting pipe, slide on the go-between and wear to be equipped with a valve rod, lie in on the valve rod that one section in the go-between be equipped with the valve plate of go-between inner wall butt.

Through adopting above-mentioned technical scheme, the setting of valve plate is convenient for control inlet tube and the intercommunication between the sedimentation tube and is closed to also can keep the circulation of the interior sewage of inlet tube when being convenient for pull down the clearance with the sedimentation tube.

The present application may be further configured in a preferred example to: a rubber ring is additionally arranged between the valve plate and the inner wall of the connecting ring and is fixed with the valve plate.

Through adopting above-mentioned technical scheme, the leakproofness between valve plate and the go-between can be improved in the setting of rubber ring, when being convenient for close between inlet tube and the sedimentation tube, reduces the possibility that sewage spills.

The present application may be further configured in a preferred example to: one end of the valve rod penetrates out of the connecting ring, and a rotary disc is fixed at one end of the valve rod, which penetrates out of the connecting ring.

Through adopting above-mentioned technical scheme, the valve rod is held when being convenient for rotate the valve plate in the setting of carousel, is convenient for control inlet tube and sedimentation tube intercommunication or closure.

To sum up, the application comprises the following beneficial technical effects:

the arrangement of the filter screen between the water inlet pipe and the treatment box can block part of sludge and impurities in the sewage, and the blocked part of sludge and impurities can be collected by matching with the sedimentation pipe at the bottom of the water inlet pipe, so that the effect of pretreatment before the sewage enters a sewage pipe network is achieved;

the valve rod on the connecting ring is matched with the valve plate, so that the communication or the closure between the water inlet pipe and the sedimentation pipe can be controlled, and the circulation of the water inlet pipe can be ensured when the sedimentation pipe is detached for cleaning;

the setting of the flocculation basin of processing incasement is convenient for carry out the flocculation and precipitation to the sewage after the filter screen filters, reaches the preliminary evolution effect to sewage, and the cooperation filter frame can make the sewage pump in the upper water pump with the flocculation basin go into sewage pipe network.

Drawings

FIG. 1 is a schematic cross-sectional structural view of an embodiment of the present application;

fig. 2 is an enlarged schematic view at a in fig. 1.

Reference numerals: 1. a treatment tank; 11. a water inlet pipe; 111. filtering with a screen; 12. a settling tube; 13. a feeding port; 14. a drainage plate; 15. a guide bar; 2. a flocculation tank; 21. feeding a water pump; 22. a water discharging pump; 23. a filter frame; 231. an activated carbon layer; 3. a connecting ring; 31. a valve stem; 311. a turntable; 32. a valve plate; 321. a rubber ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses sewage distributing type drainage pipe network collection and processing apparatus, as shown in fig. 1, a sewage distributing type drainage pipe network collection and pretreatment device installs in the collection end department of sewage pipe network, including handling case 1. One side of the treatment box 1 is provided with a water inlet pipe 11 communicated with the inside of the treatment box 1, one side of the outside of the treatment box 1 opposite to the water inlet pipe 11 is provided with a water feeding pump 21, the discharge port of the water feeding pump 21 is communicated with a sewage pipe network, and the suction port of the water feeding pump 21 is communicated with the treatment box 1.

As shown in fig. 1 and 2, a filter screen 111 is fixed on the end of the water inlet pipe 11, which is communicated with the treatment tank 1, and the filter screen 111 can pretreat the sewage entering the treatment tank 1 through the water inlet pipe 11, so as to block part of sludge and impurities in the sewage in the water inlet pipe 11 near the filter screen 111. The bottom intercommunication that inlet tube 11 is close to filter screen 111 department is provided with sedimentation tube 12, and sedimentation tube 12 can be collected silt and impurity that block in filter screen 111 department to reach the effect of carrying out the preliminary treatment before getting into sewage pipe network to sewage.

Install go-between 3 between inlet tube 11 and the precipitation tube 12, the upper end of go-between 3 is fixed with the 11 bottoms of inlet tube, the upper end of precipitation tube 12 and the lower extreme releasable connection of go-between 3 to be convenient for regularly pull down precipitation tube 12 and clear up silt and impurity.

Wear to be equipped with a valve rod 31 on the go-between 3, the one end of valve rod 31 is rotated with 3 inner walls of go-between and is connected, go-between 3 settings are worn out to the other end of valve rod 31, be fixed with valve plate 32 between the both ends of valve rod 31, valve plate 32 is located go-between 3, the global lateral wall of

valve plate

32 and 3 inner walls butt of go-between, thereby can control valve plate 32's rotation through rotating valve rod 31, and then can control intercommunication and closure between inlet tube 11 and the sedimentation tube 12, so that also can keep the circulation of sewage in the inlet tube 11 when dismantling sedimentation tube 12 and clear up.

The rubber ring 321 is fixed on the side wall of the peripheral surface of the valve plate 32, and the arrangement of the rubber ring 321 can improve the sealing performance of the upper side and the lower side of the valve plate 32 when the valve plate 32 is abutted against the inner wall of the connecting ring 3, so that the possibility of leakage of sewage from the water inlet pipe 11 is reduced; the end of the valve rod 31 penetrating through the connecting ring 3 is fixed with a rotary disc 311, and the rotary disc 311 is arranged to facilitate holding when rotating the valve plate 32, so that labor is saved when rotating the valve plate 32, and the communication and closing between the water inlet pipe 11 and the settling pipe 12 are controlled conveniently.

A flocculation tank 2 is arranged in the treatment tank 1, a feed port 13 is formed in the side wall of one side of the treatment tank 1, the feed port 13 is positioned above the flocculation tank 2, and a suction inlet of an upper water pump 21 is communicated with the flocculation tank 2; so that a flocculating agent can be added into the flocculation tank 2 through the feeding port 13, and the particles suspended in the sewage can be gathered to form flocculent lumps and settle at the bottom of the flocculation tank 2.

The lower water pump 22 is arranged below the upper water pump 21, and a suction inlet of the lower water pump 22 is communicated with the bottom of the flocculation tank 2, so that flocculates at the bottom of the flocculation tank 2 can be sucked out, and the possibility that impurities enter a sewage pipe network is further reduced.

A drainage plate 14 is obliquely arranged above the flocculation tank 2, the upper end of the drainage plate 14 is far away from the inner wall of the treatment box 1, and the lower end of the drainage plate 14 is close to the inner wall of the flocculation tank 2; drainage plate 14 is located the one side that is close to inlet tube 11 in handling case 1, is convenient for with the sewage drainage of inlet tube 11 play to flocculation basin 2 in to reduce the fluctuation that leads to in sewage directly rushes into flocculation basin 2, be favorable to the stability of flocculation thing in the flocculation basin 2, and then reduce the possibility that impurity got into the sewage pipe network.

A guide rod 15 is vertically arranged in the treatment box 1, a filter frame 23 is arranged in the flocculation tank 2, a gap for sewage to flow through is reserved between the edge of the filter frame 23 and the inner wall of the flocculation tank 2, and the edge of the filter frame 23 is slidably arranged on the guide rod 15 in a penetrating manner; two activated carbon layers 231 are horizontally installed in the filter frame 23, the two activated carbon layers 231 are arranged at intervals, and a suction inlet of the water feeding pump 21 is installed between the two activated carbon layers 231.

The filter frame 23 is made of hard foam materials and can float on the water surface, the filter frame 23 and the activated carbon layer 231 can be enabled to be always positioned in the water body to float by matching the weight of the activated carbon layer 231, and a suction inlet of the water feeding pump 21 is installed between the two activated carbon layers 231 through a flexible hose.

The arrangement of the guide rod 15 can limit the filter frame 23 in the horizontal direction, and the possibility that the filter frame 23 inclines in the horizontal direction is reduced. The gap between the filter frame 23 and the inner wall of the flocculation tank 2 facilitates the rapid passage of the sewage flowing in from the water inlet pipe 11, thereby reducing the possibility that the sewage enters between the two activated carbon layers 231 without flocculation.

By installing the suction inlet of the upper water pump 21 between the two activated carbon layers 231, the possibility of impurities entering the sewer network can be further reduced.

The implementation principle of the embodiment of the application is as follows: when in use, the treatment tank 1 is arranged at the collection end of a sewage pipe network, sewage flows into the treatment tank 1 through the water inlet pipe 11, sludge and impurities in the sewage are filtered by the filter screen 111 in the process and are left in the water inlet pipe 11 and enter the sedimentation pipe 12 through sedimentation. The sewage after primary filtration enters the treatment box 1 and flows into the flocculation tank 2 through the drainage plate 14, and a flocculating agent is added into the flocculation tank 2 through the feed opening 13 to flocculate suspended particles in the sewage at the bottom of the flocculation tank 2. And starting the upper water pump 21 and the lower water pump 22, wherein a suction inlet of the upper water pump 21 is positioned between two activated carbon layers 231 of the filter frame 23, the filter frame 23 floats in the sewage body in the flocculation tank 2, and the flocculated sewage is discharged into a sewage pipe network through a discharge outlet of the upper water pump 21. The flocculate at the bottom of the flocculation tank 2 is sucked out of the treatment tank 1 through the suction inlet of the sewage pump 22. When the settling tube 12 is cleaned regularly, the valve plate 32 is rotated to be tightly abutted against the connecting ring 3 by rotating the valve rod 31, and the settling tube 12 is detached and cleaned.

In summary, the present application has: the sewage is convenient to be pretreated before entering a sewage pipe network.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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. The utility model provides a sewage distributing type drain pipe network collection and processing apparatus which characterized in that: including locating sewage pipe network and collecting treatment case (1) of end, one side intercommunication of handling case (1) is provided with one inlet tube (11), and the one end that is close to in inlet tube (11) and handles case (1) is equipped with filter screen (111), inlet tube (11) bottom releasable connection has sedimentation tube (12), sedimentation tube (12) and inlet tube (11) intercommunication, handles case (1) outside and installs and be used for going up water pump (21) of sewage pump income sewage pipe network in case (1) will be handled.

2. The sewage distributed drainage pipe network collecting and treating device according to claim 1, wherein: the treatment device is characterized in that a flocculation tank (2) communicated with an upper water pump (21) is arranged in the treatment tank (1), a feed opening (13) is formed in one side of the treatment tank (1), and a lower water pump (22) communicated with the bottom of the flocculation tank (2) is arranged at the bottom of the outer side of the treatment tank (1).

3. The sewage distributed drainage pipe network collecting and treating device according to claim 2, wherein: one side of treating case (1) interior being close to inlet tube (11) is equipped with drainage plate (14), and the lower extreme of drainage plate (14) is close to flocculation basin (2) top lateral wall, and the upper end of drainage plate (14) is kept away from and is treated case (1) setting.

4. The sewage distributed drainage pipe network collecting and treating device according to claim 2, wherein: be equipped with in flocculation basin (2) and strain frame (23), strain in frame (23) and be equipped with two-layer activated carbon layer (231) along vertical direction, go up water pump (21) and one part of flocculation basin (2) intercommunication and be located between two-layer activated carbon layer (231), strain frame (23) and be located the sewage water body all the time.

5. The sewage distributed drainage pipe network collecting and treating device of claim 4, wherein: a guide rod (15) is vertically arranged in the treatment box (1), and the guide rod (15) penetrates through the edge of the filter frame (23) in a sliding mode.

6. The sewage distributed drainage pipe network collecting and treating device according to claim 1, wherein: increase between inlet tube (11) and sedimentation tube (12) and be equipped with go-between (3), the one end and the inlet tube (11) of go-between (3) are connected, the other end and sedimentation tube (12) releasable connection of connecting pipe, and a valve rod (31) is worn to be equipped with in sliding on go-between (3), lies in valve plate (32) that are equipped with on one section in go-between (3) and go-between (3) inner wall butt on valve rod (31).

7. The sewage distributed drainage pipe network collecting and treating device of claim 6, wherein: a rubber ring (321) is additionally arranged between the valve plate (32) and the inner wall of the connecting ring (3), and the rubber ring (321) is fixed with the valve plate (32).

8. The sewage distributed drainage pipe network collecting and treating device of claim 6, wherein: one end of the valve rod (31) penetrates through the connecting ring (3) and is provided with a rotary disc (311) fixed at one end of the valve rod (31) which penetrates through the connecting ring (3).