CN212102326U

CN212102326U - Phosphorus-containing sewage treatment equipment

Info

Publication number: CN212102326U
Application number: CN202020443601.0U
Authority: CN
Inventors: 张永柑
Original assignee: Nanjing Shenlan Water Treatment Technology Co ltd
Current assignee: Nanjing Shenlan Water Treatment Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-08
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a phosphorus-containing sewage treatment device, which comprises a fixed plate, wherein a water inlet pipe is fixedly arranged on the fixed plate, a valve is fixedly arranged on the water inlet pipe, a threaded sleeve is inserted into the fixed plate, the bottom end of the threaded sleeve penetrates through the fixed plate and extends into a second sleeve, the side wall of the threaded sleeve is fixedly connected with the fixed plate, a T-shaped threaded rod is screwed in the threaded sleeve, the bottom end of the T-shaped threaded rod penetrates out of the threaded sleeve and extends into a piston to be fixedly connected with the top surface of a disc, and the top end of the second sleeve is fixedly connected with the bottom end of the fixed plate, the device drives the piston to move downwards by rotating a lead screw, so that sundries in the second sleeve fall into a collecting box, thereby achieving the work of quickly cleaning the sundries, improving the working efficiency, saving the time, and being also provided with a stirring box, enabling medicaments to fully react with sewage by, avoiding repeated filtering reaction and saving resources.

Description

Phosphorus-containing sewage treatment equipment

Technical Field

The utility model relates to an environmental protection field, concretely relates to phosphorus-containing sewage treatment device.

Background

The sewage is produced in production and daily life, the sewage often contains phosphorus, the phosphorus-containing sewage is discharged into lake water and river water, water quality eutrophication can be caused, ecological balance is damaged, most of the existing sewage treatment devices adopt a phosphorus removal agent to treat the sewage, a filter screen is easily blocked due to more impurities in the sewage, and the phosphorus is remained in the treated sewage due to insufficient reaction time, so that the national discharge standard cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides a phosphorus-containing sewage treatment device.

The utility model discloses a realize through following technical scheme:

a phosphorus-containing sewage treatment device comprises a fixed plate, wherein a water inlet pipe is fixedly arranged on the fixed plate, a valve is fixedly arranged on the water inlet pipe, a threaded sleeve is inserted into the fixed plate, the bottom end of the threaded sleeve penetrates through the fixed plate and extends into a second sleeve, the side wall of the threaded sleeve is fixedly connected with the fixed plate, a T-shaped threaded rod is screwed in the threaded sleeve, the bottom end of the T-shaped threaded rod penetrates out of the threaded sleeve and extends into a piston to be fixedly connected with the top surface of a disc, the top end of the second sleeve is fixedly connected with the bottom end of the fixed plate, the disc is embedded into the piston and is rotatably connected with the piston, the T-shaped threaded rod is rotatably connected with the piston, the bottom end of the fixed plate is fixedly connected with the top end of a first sleeve, a plurality of first through holes are fixedly arranged on the first sleeve, a first sleeve is sleeved outside the second sleeve, the second through hole is communicated with the first through hole, a filter screen is fixedly arranged between the first sleeve and the second sleeve, two sides of the filter screen are respectively attached to the inner wall of the first sleeve and the outer wall of the second sleeve, the bottom ends of the first sleeve and the second sleeve are fixedly connected and communicated with the top end of the collecting box, a piston is arranged in the collecting box in a sliding manner, the side wall of the collecting box is provided with a box door, the inner wall of the top end of the collecting box is respectively and symmetrically and fixedly provided with a stop dog, the bottom surface of the stop dog is attached to the top surface of the piston, the collecting box is fixedly sleeved with an annular groove, the bottom end of the annular groove is fixedly connected and communicated with the top end of a water outlet pipe, the bottom end of the water outlet pipe is fixedly connected and communicated with the top end of the stirring box, the top end of, the medical kit is covered with the case lid, be equipped with the pivot in the agitator tank, agitator tank lateral wall and motor output fixed connection are worn out to pivot one end, motor and agitator tank lateral wall fixed connection, even fixed mounting has a plurality of blades in the pivot, the agitator tank opposite side communicates with each other with drain pipe one end fixed connection, the fixed valve that is equipped with on the drain pipe.

Preferably, a waterproof rubber layer is attached to the surface of the T-shaped threaded rod.

Preferably, the included angle between the bottom plate of the annular groove and the horizontal plane is 10-15 degrees.

Preferably, a rubber layer is attached to the surface of the piston.

Preferably, the threaded sleeve is connected with the fixing plate by welding.

Compared with the prior art, the beneficial effects of the utility model are that: this device drives the piston through rotatory lead screw and moves down, makes the debris in the second sleeve drop to the collection incasement to reach the work of clearing up debris fast, saved the time, but also be equipped with the agitator tank, stir through a plurality of blades in the agitator tank and make the medicament can fully react with sewage, effectual messenger's sewage reaches emission standard, thereby improves work efficiency.

Drawings

Fig. 1 is a structural diagram of the structure of the present invention.

In the figure: the device comprises a fixing plate 1, a threaded sleeve 2, a T-shaped threaded rod 3, a water inlet pipe 4, a first through hole 5, a first sleeve 6, a filter screen 7, a second sleeve 8, a second through hole 9, a piston 10, a collecting box 11, a box door 12, an annular groove 13, a water outlet pipe 14, a stirring box 15, a motor 16, a rotating shaft 17, blades 18, a medicine feeding pipe 19, a medicine box 20, a water discharge pipe 21, a disc 22 and a stop block 23.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, a phosphorus-containing sewage treatment device comprises a fixing plate 1, a water inlet pipe 4 is fixedly arranged on the fixing plate 1, a valve is fixedly arranged on the water inlet pipe 4, a threaded sleeve 2 is inserted into the fixing plate 1, the bottom end of the threaded sleeve 2 penetrates through the fixing plate 1 and extends into a second sleeve 8, the side wall of the threaded sleeve 2 is fixedly connected with the fixing plate 1, a T-shaped threaded rod 3 is screwed in the threaded sleeve 2, the bottom end of the T-shaped threaded rod 3 penetrates out of the threaded sleeve 2 and the second sleeve 8 and extends into a piston 10 to be fixedly connected with the top surface of a disc 22, the top end of the second sleeve 8 is fixedly connected with the bottom end of the fixing plate 1, the disc 22 is embedded into the piston 10 and is rotatably connected with the piston 10, the T-shaped threaded rod 3 is rotatably connected with the piston 10, the bottom end of the fixing plate 1 is fixedly connected with the top end of a first, the second sleeve 8 is externally sleeved with a first sleeve 6, a plurality of second through holes 9 are fixedly arranged on the second sleeve 8, the second through holes 9 are communicated with first through holes 5, a filter screen 7 is fixedly arranged between the first sleeve 6 and the second sleeve 8, two sides of the filter screen 7 are respectively attached to the inner wall of the first sleeve 6 and the outer wall of the second sleeve 8, the bottom ends of the first sleeve 6 and the second sleeve 8 are fixedly connected and communicated with the top end of a collecting box 11, a piston 10 is arranged in the collecting box 11 in a sliding manner, a box door 12 is arranged on the side wall of the collecting box 11, stop blocks 23 are respectively and symmetrically and fixedly arranged on the inner wall of the top end of the collecting box 11, the bottom surfaces of the stop blocks 23 are attached to the top surface of the piston 10, an annular groove 13 is fixedly sleeved on the collecting box 11, the bottom end of the annular groove 13 is fixedly connected and communicated with the top, 15 top of agitator tank and 19 bottom fixed connection of dosing pipe and communicate with each other, 19 tops of dosing pipe and 20 bottom fixed connection of medical kit and communicate with each other, the fixed valve that is equipped with on the dosing pipe 19, the case lid has been stamped on the medical kit 20, be equipped with pivot 17 in the

agitator tank

15, 15 lateral walls of agitator tank and 16 output fixed connection of motor are worn out to pivot 17 one end,

motor

16 and 15 lateral walls fixed connection of agitator tank, even fixed mounting has a plurality of blades 18 in the pivot 17, 15 opposite sides of agitator tank and 21 one end fixed connection of drain pipe communicate with each other, the fixed valve that is equipped with on the drain pipe 21.

And a waterproof rubber layer is attached to the surface of the T-shaped threaded rod 3.

The included angle between the bottom plate of the annular groove 13 and the horizontal plane is 10-15 degrees.

A rubber layer is attached to the surface of the piston 10.

The threaded sleeve 2 is connected with the fixing plate 1 through welding.

The working principle is as follows: when purifying sewage, firstly, the valve on the water inlet pipe 4 is opened, so that the sewage flows into the second sleeve 8 along the water inlet pipe 4, because the second sleeve 8 is fixedly provided with the plurality of second through holes 9, large garbage can be filtered in the second sleeve 8, and because the filter screen 7 is clamped between the second sleeve 8 and the first sleeve 6, when the sewage passes through the filter screen 7, silt in the sewage can be filtered into the second sleeve 8, and finally the sewage flows into the annular groove 13 through the first through holes 5 on the first sleeve 6, because the bottom plate of the annular groove 13 is inclined, so that the flowing-out sewage flows into the stirring box 15 along the water outlet pipe 14, the box cover on the medicine box 20 is opened, the phosphorus removing agent is added, the box cover is closed, then the valve on the medicine adding pipe 19 is opened, the phosphorus removing agent flows into the stirring box 15 through the medicine adding pipe 19, and the rotating shaft 17 is arranged in the stirring box 15, the rotating shaft 17 is provided with the blades 18, the power supply is switched on, the motor 16 is driven to rotate, the motor 16 drives the blades 18 on the rotating shaft 17 to start stirring in the stirring box, the phosphorus removing agent can fully react with sewage, finally, the valve on the drain pipe 21 is opened, and the treated sewage flows out of the stirring box 15 through the drain pipe 21, so that the reaction process of the sewage and the phosphorus removing agent can be effectively accelerated, and the discharge qualified rate of the sewage is improved.

When the device is used for a period of time, the valve on the water inlet pipe 4 is closed when the filtering sewage becomes slow due to the blockage of sundries in the second sleeve 8, so that no sewage flows temporarily in the second sleeve 8, because the threaded sleeve 2 is arranged on the fixed plate 1, the T-shaped threaded rod 3 capable of rotating is arranged in the threaded sleeve 2, the T-shaped threaded rod 3 is rotated, because the bottom end of the T-shaped threaded rod 3 is rotatably connected with the piston 10 through the disc 22, the piston 10 cannot rotate along with the rotation of the T-shaped threaded rod 3 to influence the tightness of the piston 10, the piston 10 is driven to descend along with the rotation of the T-shaped threaded rod 3, when the piston 10 descends to the bottom surface of the collecting box 11, the sundries in the second sleeve 8 also fall into the collecting box 11, the box door 12 is opened to clean the sundries, the box door 12 is closed after the cleaning is finished, and then the T-shaped threaded, pull back piston 10 because set up dog 23, can guarantee like this that piston 10 can not be pulled into in the second sleeve 8, influence the filtration of sewage, open the valve on inlet tube 4 at last, just so can continue to filter sewage, whole cleaning process is very simple, has improved work efficiency, has saved manpower and time.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a phosphorus sewage treatment device which characterized in that: including fixed plate (1), fixed being equipped with inlet tube (4) on fixed plate (1), the fixed valve that is equipped with on inlet tube (4), threaded sleeve (2) has been inserted on fixed plate (1), threaded sleeve (2) bottom is passed fixed plate (1) and is stretched into in second sleeve (8), threaded sleeve (2) lateral wall and fixed plate (1) fixed connection, threaded sleeve (2) internal thread has T type threaded rod (3), T type threaded rod (3) bottom is worn out threaded sleeve (2) and second sleeve (8) and is stretched into in piston (10) and disc (22) top surface fixed connection, second sleeve (8) top and fixed plate (1) bottom fixed connection, disc (22) embedding piston (10) in and with piston (10) swivelling joint, T type threaded rod (3) and piston (10) swivelling joint, the bottom end of the fixing plate (1) is fixedly connected with the top end of a first sleeve (6), a plurality of first through holes (5) are fixedly arranged on the first sleeve (6), the first sleeve (6) is sleeved outside a second sleeve (8), a plurality of second through holes (9) are fixedly arranged on the second sleeve (8), the second through holes (9) are communicated with the first through holes (5), a filter screen (7) is fixedly arranged between the first sleeve (6) and the second sleeve (8), two sides of the filter screen (7) are respectively attached to the inner wall of the first sleeve (6) and the outer wall of the second sleeve (8), the bottom ends of the first sleeve (6) and the second sleeve (8) are fixedly connected and communicated with the top end of the collecting box (11), a piston (10) is arranged in the collecting box (11) in a sliding mode, a box door (12) is arranged on the side wall of the collecting box (11), and stop blocks (23) are respectively and symmetrically and fixedly arranged on the inner wall of the top end of the collecting, the bottom surface of the stop block (23) is attached to the top surface of the piston (10), the collecting box (11) is fixedly sleeved with an annular groove (13), the bottom end of the annular groove (13) is fixedly connected and communicated with the top end of a water outlet pipe (14), the bottom end of the water outlet pipe (14) is fixedly connected and communicated with the top end of a stirring box (15), the top end of the stirring box (15) is fixedly connected and communicated with the bottom end of a medicine feeding pipe (19), the top end of the medicine feeding pipe (19) is fixedly connected and communicated with the bottom end of a medicine box (20), the medicine feeding pipe (19) is fixedly provided with a valve, the medicine box (20) is covered with a box cover, a rotating shaft (17) is arranged in the stirring box (15), one end of the rotating shaft (17) penetrates out of the side wall of the stirring box (15) to be fixedly connected with the output end of a motor (16), the motor (16) is fixedly connected with the side wall, the other side of the stirring box (15) is fixedly connected and communicated with one end of a drain pipe (21), and a valve is fixedly arranged on the drain pipe (21).

2. The apparatus for treating phosphorus-containing wastewater according to claim 1, wherein: and a waterproof rubber layer is attached to the surface of the T-shaped threaded rod (3).

3. The apparatus for treating phosphorus-containing wastewater according to claim 1, wherein: the included angle between the bottom plate of the annular groove (13) and the horizontal plane is 10-15 degrees.

4. The apparatus for treating phosphorus-containing wastewater according to claim 1, wherein: the surface of the piston (10) is attached with a rubber layer.

5. The apparatus for treating phosphorus-containing wastewater according to claim 1, wherein: the threaded sleeve (2) is connected with the fixing plate (1) through welding.