CN214693835U

CN214693835U - Sludge separating pump

Info

Publication number: CN214693835U
Application number: CN202120358123.8U
Authority: CN
Inventors: 郭昆鹏; 唐孝林; 汤家源; 赵银江; 孙虹波; 柴俊; 孙肇坤; 王晓宇
Original assignee: Sinohydro Bureau 7 Co Ltd
Current assignee: Sinohydro Bureau 7 Co Ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-12
Anticipated expiration: 2031-02-08

Abstract

The utility model belongs to field silt clearance discloses a silt separation pump includes shell body, motor and filter disc, the shell body is provided with inlet, first export, second discharge port and inside chamber that holds, inlet, first export with the second discharge port all with hold chamber looks UNICOM, the filter disc is installed hold intracavity portion, will hold the chamber and separate for first cavity district and second cavity district, the motor output shaft with the filter disc is connected, the inlet with first export is located first cavity district, the second discharge port is located the second cavity district. The sludge and the water are separated by rotating the filter disc and utilizing the filtering action and the centrifugal action.

Description

Sludge separating pump

Technical Field

The utility model belongs to field silt clearance, especially a silt separation pump.

Background

The silt clearance has always been a big problem, contains a large amount of moisture in the silt, if directly adopt the mode of drying in the sun, the cycle is very long, leads to the peculiar smell to spread moreover easily, and when adopting the water pump to extract water, blocks up the water pump again easily.

Common needs clearance silt be the box culvert under water, and it contains silt, domestic waste, dead leaf and limb etc to flow the easy deposit of in-process at aqueous fluid, make a large amount of silt of box culvert deposit and above-mentioned attachment, not only influence the normal flow of box culvert under water, a large amount of anaerobes reaction in the silt moreover pollutes the water, produces the peculiar smell, produces great influence to people's living environment.

The dredging operation is carried out by a sludge pump in the treatment process, sludge is pumped out, the water body is improved, and various impurities are contained in the sludge, so that the anti-blocking sludge pump with an anti-blocking cover is mostly adopted to block the impurities and place the impurities into a pump body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to improve prior art's shortcoming, provide a silt separation pump, realize the separation of silt and water.

The technical scheme is as follows:

silt separation pump, including shell body, motor and filter disc, the shell body is provided with inlet, first export, second discharge port and inside chamber that holds, inlet, first export with the second discharge port all with hold chamber looks UNICOM, the filter disc is installed hold intracavity portion, will hold the chamber and separate for first cavity district and second cavity district, the motor output shaft with the filter disc is connected, the inlet with first export is located first cavity district, the second discharge port is located the second cavity district.

In one embodiment, the first discharge port is located at a first cavity area end of the outer housing.

In one embodiment, the wall of the second discharge opening is tangential to the exterior of the outer housing.

In one embodiment, the wall of the liquid inlet is perpendicular to the outside of the outer housing.

In one embodiment, the second cavity area end width of the receiving cavity is smaller than the first cavity area end width.

In one embodiment, the first discharge opening and the second discharge opening are close to one side of the accommodating cavity with larger width.

In one embodiment, the filter disc is provided with water permeable holes.

In one embodiment, the outer shell is provided with more than two supporting ribs at intervals, and the supporting ribs are distributed on the outer side of the outer shell.

In one embodiment, the outer case includes a main body and a cover, and the first discharge port is provided on the cover.

In one embodiment, the liquid inlet and the second outlet of the outer shell are both provided with connecting pipes.

The use method of the sludge separation pump comprises the following steps:

the sludge-containing mixture to be separated enters from the liquid inlet;

the sludge-containing mixture firstly enters a first cavity area of the accommodating cavity, and water enters a second cavity area after being filtered by the filter disc under the action of gravity;

the motor drives the filter disc to rotate to drive the liquid in the accommodating cavity to rotate, so that the liquid generates centrifugal force, sludge is blocked by the filter disc and exists in the first cavity area, and water in the second cavity area is discharged through the second discharge port;

the sludge mixture continuously enters from the liquid inlet, and the sludge in the first cavity area continuously accumulates and is discharged from the first discharge port.

The utility model provides a technical scheme has following advantage and effect:

the silt mixture that needs the separation passes through the inlet and leads to holding the intracavity, just leading-in silt mixture is located first cavity district, because the filtering action of filter disc, water can pass through the filter disc, and silt can't pass through the filter disc, so play and block the effect, water enters into second cavity district, silt is located first cavity district, motor drive's filter disc, play the impeller effect, the drive holds the liquid rotation of intracavity, cause silt to remove towards border position, be difficult for the stifled mouth of using of filtering of filter disc, and water is discharged through the second discharge port in the second cavity, the silt mixture constantly gets into, the silt that is located first cavity constantly accumulates, discharge mud through first discharge port at last. The setting avoids the condition of sludge blockage, and can achieve a better sludge cleaning effect.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles, principles and effects of the invention.

Unless otherwise specified or defined, the same reference numerals in different figures refer to the same or similar features, and different reference numerals may be used for the same or similar features.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present invention;

fig. 3 is an exploded schematic view of the embodiment of the present invention.

Description of reference numerals:

10. an outer housing; 11. a first discharge port; 12. a second discharge port; 13. a liquid inlet; 14. an accommodating chamber; 15. a support rib; 16. a main body; 17. a cover body; 18. a connecting pipe; 20. a motor; 30. a filter disc.

Detailed Description

In order to facilitate an understanding of the invention, specific embodiments thereof will be described in more detail below with reference to the accompanying drawings.

Unless specifically stated or otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In the case of combining the technical solution of the present invention with realistic scenarios, all technical and scientific terms used herein may also have meanings corresponding to the objects of realizing the technical solution of the present invention.

As used herein, unless otherwise specified or defined, "first" and "second" … are used merely for name differentiation and do not denote any particular quantity or order.

As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, unless specified or otherwise defined.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.

As shown in fig. 1 to 3, the sludge separation pump includes a housing 10, a motor 20 and a filter disc 30, wherein the housing 10 is provided with a liquid inlet 13, a first discharge port 11, a second discharge port 12 and an internal accommodating cavity 14, the liquid inlet 13, the first discharge port 11 and the second discharge port 12 are all communicated with the accommodating cavity 14, the filter disc 30 is installed inside the accommodating cavity 14, the accommodating cavity 14 is divided into a first cavity area and a second cavity area, an output shaft of the motor 20 is connected with the filter disc 30, the liquid inlet 13 and the first discharge port 11 are located in the first cavity area, and the second discharge port 12 is located in the second cavity area.

The silt mixture that needs the separation is through the leading-in chamber 14 that holds of inlet 13, the silt mixture of just leading-in is located first cavity district, because the filtering action of filter disc 30, water can pass through filter disc 30, and silt can't pass through filter disc 30, so play the barrier effect, water enters into the second cavity district, silt is located first cavity district, motor 20 driven filter disc 30, play the impeller effect, the drive holds the liquid rotation in the chamber 14, cause silt to move towards the border position, be difficult for the mouth that the filtration of plugging filter disc 30 was used, and water passes through second discharge port 12 in the second cavity and discharges, the silt mixture constantly gets into, the silt that is located in first cavity constantly accumulates, at last through first discharge port 11 discharge mud. The setting avoids the condition of sludge blockage, and can achieve a better sludge cleaning effect.

The filter disc 30 is provided with water permeable holes. The bottom of the water permeable hole can be provided with a filtering membrane, the filtering membrane can only pass small molecules such as water, and silt can not pass through the filtering membrane. The wall of the water-permeable hole at this time functions as an impeller to agitate the rotation of the liquid.

Here, the sludge is also hard to be accumulated on the filter disc 30 due to the centrifugal force, so that the filtering effect thereof is not easily affected by the clogging of the sludge.

As shown in fig. 1 and 2, the first discharge port 11 is located at a first cavity area end of the outer case 10. Sludge is accumulated in the first cavity area, and the accumulated sludge is discharged through the first discharge port 11 after a sufficient amount of sludge is accumulated.

The wall of the second discharge opening 12 is tangential to the outside of the outer casing 10. The separated water is in a rotating state, so that the water conforms to the flow of the water and is convenient to discharge.

As shown in fig. 1, the wall of the liquid inlet 13 is perpendicular to the outer side of the outer housing 10. The vertical entering facilitates the disturbance effect after the liquid enters, and is convenient for separating the sludge and the water.

As shown in fig. 2, the second cavity area end width of the receiving cavity 14 is smaller than the first cavity area end width. The width is small, the centrifugal force is small, the water accumulating space in the second cavity area is small, and the water can be discharged as soon as possible.

Specifically, the first discharge port 11 and the second discharge port 12 are both close to the side of the accommodating chamber 14 where the width is larger.

As shown in fig. 1 and 3, two or more support ribs 15 are disposed outside the outer shell 10, and the support ribs 15 are distributed at intervals outside the outer shell 10. The support ribs 15 support the outer shell 10, increasing the strength of the outer shell 10.

Here, four support ribs 15 are used for supporting, the four support ribs 15 are arranged at intervals, and a support plate is arranged at the bottom of the support rib 15 and used for connecting the support ribs 15.

As shown in fig. 3, the outer case 10 includes a main body 16 and a cover 17, and the first discharge port 11 is provided on the cover 17. The cover 17 is provided to facilitate mounting of the filter tray 30 and may also be used to clean the apparatus for servicing the receiving cavity 14.

As shown in fig. 3, the liquid inlet 13 and the second discharge port 12 of the outer housing 10 are both provided with a connecting pipe 18. The connection tube 18 is conveniently used to connect the tubes 18.

The use method of the sludge separation pump comprises the following steps:

the sludge-containing mixture to be separated enters from the liquid inlet 13;

the sludge-containing mixture first enters the first cavity region of the accommodating chamber 14, and the water is filtered by gravity through the filter disc 30 and then enters the second cavity region;

the motor 20 drives the filter disc 30 to rotate, so as to drive the liquid in the accommodating cavity 14 to rotate, so that the liquid generates centrifugal force, sludge is blocked by the filter disc 30 and exists in the first cavity area, and water in the second cavity area is discharged through the second discharge port 12;

the sludge mixture continuously enters from the liquid inlet 13, and the sludge in the first cavity area continuously accumulates and is discharged from the first discharge port 11.

When the drawing description is quoted, the new characteristics are explained; in order to avoid that repeated reference to the drawings results in an insufficiently concise description, the drawings are not referred to one by one in the case of clear description of the already described features.

The above embodiments are intended to be illustrative, and should not be construed as limiting the scope of the invention, and the technical solutions, objects and effects of the present invention are described in full herein.

The above examples are not intended to be exhaustive list of the present invention, and there may be many other embodiments not listed. Any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.

Claims

1. Silt separation pump, its characterized in that includes shell body, motor and filter disc, the shell body is provided with inlet, first export, second export and the inside chamber that holds, inlet, first export with the second export all with hold chamber looks UNICOM, the filter disc is installed hold intracavity portion, will it separates for first cavity district and second cavity district to hold the chamber, motor output shaft with the filter disc is connected, the inlet with first export is located first cavity district, the second export is located the second cavity district.

2. The sludge separation pump of claim 1 wherein the first discharge port is located at the first cavity area end of the outer housing.

3. The sludge separator pump of claim 1, wherein a wall portion of the second discharge port is tangential to an exterior of the outer housing.

4. The sludge separation pump of claim 1 wherein the wall portion of the liquid inlet is perpendicular to the outside of the outer housing.

5. A sludge separation pump according to any one of claims 1 to 4 wherein the width of the end of the second cavity region of the containment chamber is less than the width of the end of the first cavity region.

6. A sludge separating pump according to claim 5, wherein the first discharge port and the second discharge port are each located adjacent to a side of the receiving chamber where the width is larger.

7. A sludge separating pump as claimed in any one of claims 1 to 4, wherein the filter discs are provided with water permeable apertures.

8. A sludge separating pump as claimed in any one of claims 1 to 4, wherein the outer casing is provided with two or more support ribs on the exterior thereof, said support ribs being spaced apart on the exterior of the outer casing.

9. A sludge separating pump according to any one of claims 1 to 4, wherein the outer casing comprises a main body and a cover, the first discharge port being provided in the cover.

10. A sludge separating pump according to any one of claims 1 to 4, wherein the liquid inlet and the second discharge outlet of the outer casing are each provided with a connecting pipe.