CN212417252U

CN212417252U - Municipal pipe network sewage recycling system

Info

Publication number: CN212417252U
Application number: CN202020725869.3U
Authority: CN
Inventors: 曾命航
Original assignee: Shenzhen Junlongda Construction Engineering Co ltd
Current assignee: Shenzhen Junlongda Construction Engineering Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-01-29
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to a municipal administration pipe network sewage recycling system belongs to municipal administration pipeline sewage treatment technical field, include: the sewage treatment tank is communicated with the sewage collecting pipeline; and a sewage treatment device disposed in the sewage treatment tank, wherein the sewage treatment device includes: the filtering component is arranged in the sewage treatment tank and is positioned at the position of the communication port of the sewage collecting pipeline; set up in sewage treatment pond, be used for with sewage pump in the sewage treatment pond from the pump in sewage treatment pond to next step sewage treatment pond from the subassembly, filter assembly includes: a filter screen arranged in the sewage treatment tank; the lifting net is arranged in the sewage treatment tank and is positioned at the bottom of the filter screen; and the driving part is arranged at the top of the sewage treatment tank and is used for driving the lifting net to move in the vertical direction. An object of the utility model is to provide a municipal pipe network sewage recycling system can clear up solid waste better, and the rapid processing shifts sewage.

Description

Municipal pipe network sewage recycling system

Technical Field

The utility model relates to a municipal administration pipeline sewage treatment technical field especially relates to a municipal administration pipe network sewage recycling system.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

At present, the discharge of urban domestic sewage is the main pollution source city of urban water in China, and the treatment of domestic sewage is the important factor in the current and future water saving and urban water environment protection work of cities, so that the construction of facilities for treating domestic sewage is required to be taken as the important content of urban infrastructure, and the facilities are an urgent and indispensable matter. With the development of science and technology, the direct utilization of sewage has become possible.

Most sewage treatment plant often can carry out successive layer filtering purification to sewage through a plurality of steps today, generally in first step, need clear up the collection to the solid waste in the sewage, at present, most sewage treatment pond adopts the sediment of stewing to take out sewage next step after, however, the sediment of stewing often needs to wait for very long standing time, and the sewage source is continuous again, make sewage treatment need the longer time, the sewage of stewing often can bring a large amount of foul smells, untimely processing can influence operational environment, and simultaneously, and the sediment of stewing often can also take out solid waste next step when taking out sewage, cause the influence to sewage treatment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a municipal pipe network sewage recycling system can clear up solid waste better, and the rapid processing shifts sewage.

The above object of the present invention can be achieved by the following technical solutions:

a municipal pipe network sewage reuse system, comprising: the sewage treatment tank is communicated with the sewage collecting pipeline; and a sewage treatment device disposed in the sewage treatment tank, wherein the sewage treatment device includes: the filtering component is arranged in the sewage treatment tank and is positioned at the position of the communication port of the sewage collecting pipeline; set up in the sewage treatment pond, be used for with sewage pump in the sewage treatment pond leaves the pump in the sewage treatment pond to next step sewage treatment pond and leaves the subassembly, filter assembly includes: a filter screen; the lifting net is positioned at the bottom of the filter screen; and the driving part is arranged at the top of the sewage treatment tank and used for driving the lifting net to move in the vertical direction.

By adopting the arrangement, the first-step filtering tank which is arranged in the sewage treatment tank and used for filtering garbage in the sewage treatment plant can better clean, filter and pump out sewage for the garbage with larger volume and solid in the sewage treatment tank through the sewage treatment device arranged in the sewage treatment tank; can carry out solid-liquid separation through filtering component betterly to can collect solid waste betterly, through the pump from the subassembly can be when the pump from sewage further, filter the less solid waste of volume, prevent that these solid waste from entering into to the sewage treatment pond of next step.

The utility model discloses further set up the driving piece includes: a mesh collar looped around the edge of the raised mesh; the two arc-shaped strips are symmetrically fixed at the top of the net lantern ring; and the driving mechanism is arranged at the top of the sewage treatment tank and used for driving the arc-shaped strip to move in the vertical direction.

Through adopting the above-mentioned setting, the driving piece of setting carries out the displacement through actuating mechanism drive arc strip, because arc strip and net lantern ring are fixed mutually, and the net lantern ring sets up on the lifting net to can drive the lifting net and drag for the collection to the fixed rubbish that blocks through the filter screen, can reduce the manual work and salvage solid waste, effectively reduce staff's work load, thereby can be better the cleaning efficiency in sewage treatment pond.

The utility model discloses it is further arranged that actuating mechanism includes: the two symmetrical sliding chutes are vertically arranged on the inner wall of the sewage treatment tank and positioned on two sides of the sewage collecting pipeline; the threaded rod is vertically and rotatably connected in one of the sliding grooves; a round bar vertically arranged in the other sliding groove; the first moving block is provided with threads matched with the threaded rod, is connected to the threaded rod in a threaded manner, and is connected in a sliding groove provided with the threaded rod in a sliding manner; the second moving block penetrates through the round rod and is sleeved on the round rod and connected in the sliding groove provided with the round rod in a sliding mode; and the driving motor is arranged at the top of the sewage treatment tank, the output end of the driving motor is connected with the threaded rod through the driven part, and the first moving block and the second moving block are fixed with the arc-shaped strip through connecting rods respectively.

Through adopting the above-mentioned setting, the actuating mechanism who sets up rotates through driving motor drive threaded rod, thereby drive the first movable block that is connected with the threaded rod and rotate, and because first movable block slides and connects in the spout, therefore first removal can carry out the displacement along the direction of seting up of spout, and simultaneously, the second movable block can carry out the displacement along the extending direction of round bar in the spout, thereby can make and carry out the displacement along the direction of seting up of spout with first movable block, the arc strip that the second movable block is connected, make the lifting net can pocket be in the sewage treatment pond, carry out the fixed rubbish that cuts off by the filter screen.

The utility model discloses it is further arranged that the follower includes: a first bevel gear mounted on the drive motor output shaft; and the second bevel gear is fixed on the rod body of the threaded rod and matched with the first bevel gear, and the first bevel gear is meshed with the second bevel gear.

Through adopting above-mentioned setting, be connected through first bevel gear and second bevel gear intermeshing can drive the threaded rod betterly.

The utility model is further provided with that the surface of the sliding groove is a cambered surface, and the first moving block and the second moving block are cambered surface blocks matched with the sliding groove.

Through adopting above-mentioned setting, the spout of cambered surface and the first movable block of cambered surface, second movable block can match better, can reduce the circumstances that first movable block, second movable block appear blocking at the in-process that rises for first movable block, second movable block can smoothly carry out the displacement, reach the effect that the lifting net of steady drive carries out the displacement.

The utility model discloses it further sets up the pump includes from the subassembly: the mounting frame is arranged at the top of the sewage treatment tank; the mounting plate is mounted at the top of the mounting frame; the pumping-out piece is fixed on the bearing surface of the mounting plate, and the input end of the pumping-out piece is positioned at the bottom of the sewage treatment tank; and a filter mechanism installed at a bottom position of the pumping element.

Through adopting above-mentioned setting, the pump can be better to sewage from the subassembly and arrange and separate, can cut off the less solid waste of volume in handling the sewage treatment pond better through filter mechanism simultaneously to make the sewage that enters into to next step can reduce the fixed rubbish that has.

The utility model discloses further set up, filtering mechanism includes: the water pumping pipe is arranged at the input end of the pumping piece; the water pumping plate is fixed at the input end of the water pumping pipe, is communicated with the water pumping pipe and is in a star shape; a water pumping port arranged at the bottom of the water pumping plate; and the filtering layer is arranged at the position of the water pumping port.

Through adopting above-mentioned setting, take out sewage through the drinking-water pipe and leave to the sewage treatment pond of next step in, carry out the less solid refuse of volume through the filter layer and filter to make the sewage that enters into to next step can reduce the fixed rubbish that has.

The utility model discloses further set up the filter layer includes: the clamping groove is formed in the position of the water pumping port; the filter frame is detachably arranged on the clamping groove through a clamping block; fine screens arranged in the filter frame in a multi-layer manner; and sponge pieces arranged between the adjacent fine screens.

Through adopting above-mentioned setting, through filtering frame and the mutual block of draw-in groove for the filter layer can be changed, makes things convenient for the staff to keep its filter effect to the sewage treatment pond, and then can make the sewage that gets into next step reduce the transmission of fixed rubbish as far as possible.

To sum up, the utility model discloses following beneficial effect has:

the sewage treatment tank is a first step filtering tank for filtering garbage in the sewage treatment plant, and the sewage treatment device arranged in the sewage treatment tank can better clean and filter the garbage with larger volume and solid in the sewage treatment tank and pump the garbage away from sewage; can carry out solid-liquid separation through filtering component betterly to can collect solid waste betterly, can further, filter the less solid waste of volume when the pump leaves sewage through the pump from the subassembly, prevent that these solid waste from entering into the sewage treatment pond of next step, can effectively make things convenient for staff's work.

Drawings

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

fig. 2 is a schematic view of a partial cross-section structure in an embodiment of the present invention;

fig. 3 is a schematic diagram of a structure of a pumping plate in an embodiment of the present invention;

fig. 4 is a schematic cross-sectional structure diagram of the filter layer in the embodiment of the present invention.

Reference numerals: 1. a sewage treatment tank; 21. a filter screen; 22. lifting the net; 23. a net collar; 24. an arc-shaped strip; 251. a chute; 252. a threaded rod; 253. a round bar; 254. a first moving block; 255. a second moving block; 256. a drive motor; 257. a connecting rod; 258. a first bevel gear; 259. a second bevel gear; 31. a mounting frame; 32. mounting a plate; 33. a pump-off; 34. a water pumping pipe; 35. a water pumping plate; 36. a water pumping port; 371. a card slot; 372. a filter frame; 3721. a clamping block; 373. fine screening; 374. a sponge sheet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In this embodiment:

the utility model provides a municipal pipe network sewage recycling system, as shown in figure 1, including sewage treatment pond 1, in this embodiment, this sewage treatment pond 1 is the filtering ponds of the first step that filtering rubbish was used in sewage treatment plant, and this sewage treatment pond 1 is whole to be the cylinder type, simultaneously, is provided with sewage treatment device in this sewage treatment pond 1, and this sewage treatment device mainly includes filtering component and pump from the subassembly in this embodiment.

Wherein, this filtering component is including filter screen 21, the whole vertical setting of filter screen 21 is close to sewage collecting pipe intercommunication mouth position department in sewage treatment pond 1, the both sides and the bottom side of filter screen 21 and the pool wall in sewage treatment pond 1, the bottom of the pool is fixed mutually through the bolt, and be located the fixed side of filter screen 21, bottom position department in the space of formation between the lateral wall of seting up sewage collecting pipe intercommunication mouth, the activity is provided with lifting net 22, and, top position department in sewage treatment pond 1 is provided with the driving piece, can drive lifting net 22 through the driving piece and carry out the ascending displacement of vertical side.

In this embodiment, the driving member includes a net ring 23, the net ring 23 is fixed at the edge of the lifting net 22, and the net ring 23 and the lifting net 22 are fixedly connected by screws, wherein the net ring 23 is made of stainless steel, and compared with other metals, the stainless steel net ring has better water corrosion resistance in water, and two arc-shaped strips 24 are symmetrically fixed at the top of the net ring, and the arc-shaped strips 24 can keep the shape of the net ring and can provide a fixed part for the lifting of the net ring in the vertical direction.

As shown in fig. 2, two sliding grooves 251 are symmetrically and vertically formed in the inner wall of the sewage treatment site, the two sliding grooves 251 are located at two sides of the communication site of the sewage collecting pipe, one sliding groove 251 is vertically and rotatably connected with a threaded rod 252, the other sliding groove 251 is vertically and fixedly provided with a round rod 253, a sliding groove 251 provided with the threaded rod 252 is internally and slidably connected with a first moving block 254, the first moving block 254 is in threaded connection with the threaded rod 252, the sliding groove 251 provided with the round rod 253 is internally and slidably connected with a second moving block 255, the second moving block 255 is in sleeved connection with the round rod 253, and connecting rods 257 are respectively fixed at the top bearing surfaces of the first moving block 254 and the second moving block 255.

The two connecting rods 257 are fixed to the first moving block 254 and the second moving block 255, respectively, a driving motor 256 is fixed to the top of the wastewater treatment tank 1, the driving motor 256 is a servo motor in this embodiment, the servo motor is a waterproof servo motor, the servo motor has a good waterproof performance, a first bevel gear 258 is fixed to an output shaft of the driving motor 256, a top rod body of the threaded rod 252 penetrates through the top of the wastewater treatment tank 1 and extends out of the top of the wastewater treatment tank 1, a second bevel gear 259 is fixed to an extending end of the threaded rod 252, and the first bevel gear 258 and the second bevel gear 259 are engaged with each other.

Through starting the driving motor 256, the output shaft of the driving motor 256 rotates, through the connection structure of the first bevel gear 258 and the second bevel gear 259, thereby driving the threaded rod 252 to rotate, the threaded rod 252 rotates, and threaded connection is between the first moving block 254 and the threaded rod 252, and the first moving block 254 is limited in the chute 251, thereby the rotation of the threaded rod 252 can drive the first moving block 254 to perform displacement in the vertical direction in the chute 251, and the first moving block 254 is fixed with the arc-shaped strip 24 through the connecting rod 257, thereby can drive the lifting net 22 to perform displacement in the vertical direction, and perform cleaning and lifting of rubbish.

Because the other arc-shaped strip 24 is fixed with the second moving block 255, the second moving block 255 can move along with the lifting of the lifting net 22 in the other sliding groove 251, so that the lifting of the lifting net 22 can be in a stable state, and the situation that garbage falls down from the lifting net 22 in the lifting process is reduced.

And a pumping-out component which can pump out the sewage in the sewage treatment tank 1 to the sewage treatment tank 1 in the next step is arranged in the sewage treatment tank 1.

As shown in fig. 1 and fig. 2, the pumping assembly includes a mounting bracket 31, the mounting bracket 31 is fixed at a top position of the sewage treatment tank 1, the mounting bracket 31 is fixed with a top of the sewage treatment tank 1 through an explosive bolt, a mounting plate 32 is fixed at the top position of the mounting bracket 31, a pumping member 33 is fixed at a top bearing surface position of the mounting plate 32, in this embodiment, the pumping member 33 specifically adopts a ZW self-priming sewage pump, an input end of the pumping member 33 is communicated with a pumping pipe 34, the pumping pipe 34 is vertically arranged in the sewage treatment tank 1 and is fixed with the mounting bracket 31 in a collar-limiting manner, a pumping plate 35 is fixed at a bottom end position of the pumping pipe 34, the pumping plate 35 is communicated with the pumping pipe 34, the pumping plate 35 is integrally shaped like a "+", a plurality of pumping ports 36 are opened at a bottom of a plate body of the pumping plate 35, the pumping ports 36 are all provided with a filter layer.

As shown in fig. 3 and 4, the filter includes a clamping groove 371, the clamping groove 371 is disposed at the bottom of the pumping plate 35 and located at two sides of the pumping port 36, a filter frame 372 is detachably mounted on the clamping groove 371 through a clamping block 3721, a three-layer fine screen 373 is disposed in the filter frame 372, the number of holes of the three-layer fine screen 373 decreases gradually from top to bottom, and a sponge sheet 374 is disposed between adjacent fine screens 373.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without contribution after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a municipal pipe network sewage recycling system which characterized in that includes:

a sewage treatment tank (1) communicated with the sewage collecting pipeline;

and a sewage treatment device arranged in the sewage treatment tank (1),

wherein, sewage treatment plant includes: the filtering component is arranged in the sewage treatment tank (1) and is positioned at the position of the communication port of the sewage collecting pipeline; a pump-out component which is arranged in the sewage treatment tank (1) and is used for pumping the sewage in the sewage treatment tank (1) to the sewage treatment tank (1) in the next step,

the filter assembly includes: a filter screen (21); a lifting net (22) positioned at the bottom of the filter net (21); and the driving piece is arranged at the top of the sewage treatment tank (1) and is used for driving the lifting net (22) to move in the vertical direction.

2. The municipal pipe network sewage reuse system according to claim 1, wherein the driving member comprises: a net ring (23) sleeved on the edge of the lifting net (22); two arc-shaped strips (24) symmetrically fixed at the top of the net lantern ring (23); and the driving mechanism is arranged at the top of the sewage treatment tank (1) and is used for driving the arc-shaped strip (24) to move in the vertical direction.

3. The municipal pipe network sewage reuse system according to claim 2, wherein said driving mechanism comprises: the two symmetrical sliding chutes (251) are vertically arranged on the inner wall of the sewage treatment tank (1) and positioned on two sides of the sewage collecting pipeline; a threaded rod (252) vertically and rotatably connected in one of the sliding grooves (251); a round rod (253) vertically arranged in the other sliding chute (251); a first moving block (254) which is matched with the threaded rod (252) in thread, is connected to the threaded rod (252) in thread and is connected in a sliding groove (251) provided with the threaded rod (252) in a sliding manner is arranged; the second moving block (255) penetrates through the round rod (253) and is sleeved on the round rod (253) and connected in the sliding groove (251) provided with the round rod (253) in a sliding mode; and the driving motor (256) is arranged at the top of the sewage treatment pool (1), the output end of the driving motor (256) is connected with the threaded rod (252) through a driven part, and the first moving block (254) and the second moving block (255) are respectively fixed with the arc-shaped strip (24) through a connecting rod (257).

4. The municipal pipe network sewage reuse system according to claim 3, wherein the driven member comprises: a first bevel gear (258) mounted on an output shaft of the drive motor (256); and the second bevel gear (259) is fixed on the rod body of the threaded rod (252) and matched with the first bevel gear (258), and the first bevel gear (258) is meshed with the second bevel gear (259).

5. The municipal pipe network sewage reuse system according to claim 3, wherein the surface of the chute (251) is an arc surface, and the first moving block (254) and the second moving block (255) are arc-shaped blocks adapted to the chute (251).

6. The municipal pipe network sewage reuse system according to claim 1, wherein the pump-off assembly comprises: the mounting frame (31) is arranged at the top of the sewage treatment tank (1); a mounting plate (32) mounted on top of the mounting bracket (31); the pumping-off piece (33) is fixed on the bearing surface of the mounting plate (32), and the input end of the pumping-off piece is positioned at the bottom of the sewage treatment tank (1); and a filter mechanism installed at a bottom position of the pumping-away member (33).

7. The municipal pipe network sewage reuse system according to claim 6, wherein the filtration mechanism comprises: a water pumping pipe (34) arranged at the input end of the pumping piece (33); a water pumping plate (35) which is fixed at the input end of the water pumping pipe (34), communicated with the water pumping pipe (34) and is in a star shape; a water pumping port (36) arranged at the bottom of the water pumping plate (35); and a filter layer arranged at the position of the pumping port (36).

8. The municipal pipe network sewage reuse system according to claim 7, wherein the filter layer comprises: a clamping groove (371) arranged at the position of the water pumping port (36); the filter frame (372) is detachably arranged on the clamping groove (371) through a clamping block (3721); a fine screen (373) disposed in multiple layers within the filter frame (372); and a sponge sheet (374) disposed between adjacent fine screens (373).