CN216946623U

CN216946623U - Integrated magnetic powder sludge separator

Info

Publication number: CN216946623U
Application number: CN202220743750.8U
Authority: CN
Inventors: 朱士奇; 李海波; 赵春毫; 孙国刚; 郝澄
Original assignee: Shandong Hechuang Ruisi Environmental Protection Technology Co ltd
Current assignee: Shandong Hechuang Ruisi Environmental Protection Technology Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-12
Anticipated expiration: 2032-04-01

Abstract

The utility model relates to an integrated magnetic powder sludge separator, and belongs to the technical field of sewage treatment. The equipment comprises a device main body, a swirler, a shearing machine, a magnetic drum motor, a mud scraper and a bracket; the shearing machine is vertically arranged at one end of the support, and a water inlet is formed in the bottom of the shearing machine; the shearing machine is communicated with the swirler, and the swirler is communicated with one end of the device main body; the cyclone is vertically arranged in the middle of the bracket, and the device main body is arranged at the other end of the bracket; a magnetic separation host is horizontally arranged in the device main body, and a magnetic drum motor penetrates through the device main body to be coaxially connected with the magnetic separation host; the other end of the device main body is provided with a sludge outlet which is positioned on the bottom surface of the device main body; the middle part of the device main body is provided with a water outlet; one end of the mud scraper is connected with the magnetic separation main machine, and the other end of the mud scraper is connected with the mud outlet. The utility model can improve the recovery efficiency of magnetic powder and efficiently recover the magnetic powder; solves the problems of poor magnetic powder recovery effect and low recovery rate in the prior art.

Description

Integrated magnetic powder sludge separator

Technical Field

The utility model relates to an integrated magnetic powder sludge separator, and belongs to the technical field of sewage treatment.

Background

At present, the magnetic separation technology is widely applied in the field of sewage treatment. The magnetic separation technology is characterized in that a flocculating agent and a special magnetic medium are added into sewage, so that the special magnetic medium is combined with pollutants in the sewage under the action of the flocculating agent to form magnetic sludge, and the magnetic sludge is separated under the action of an external strong magnetic field, so that the aim of purifying a water body is fulfilled.

The sewage after magnetic separation has sludge floc, sludge and other dirt, and the special magnetic medium in the dirt needs to be recovered to reduce the waste of resources. The magnetic medium recovery device in the prior art has poor recovery effect on small-particle magnetic powder, has low recovery efficiency and is not beneficial to magnetic powder recovery.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an integrated magnetic powder sludge separator capable of efficiently separating sludge and magnetic powder.

The utility model provides an integrated magnetic powder sludge separator, which adopts the following technical scheme:

an integrated magnetic powder sludge separator comprises a device main body, a cyclone, a shearing machine, a magnetic drum motor, a mud scraper and a bracket;

the shearing machine is vertically arranged at one end of the bracket, and a water inlet is formed in the bottom of the shearing machine; the shearing machine is communicated with the cyclone, and the cyclone is communicated with one end of the device main body; the cyclone is vertically arranged in the middle of the bracket, and the device main body is arranged at the other end of the bracket;

a magnetic separation host is horizontally arranged in the device main body, and the magnetic drum motor penetrates through the device main body and is coaxially connected with the magnetic separation host; the other end of the device main body is provided with a sludge outlet which is positioned on the bottom surface of the device main body; a water outlet is formed in the middle of the device main body;

one end of the mud scraper is in contact with the magnetic separation host, and the other end of the mud scraper is connected with the mud outlet.

By adopting the technical scheme, the shearing machine is used for crushing sludge flocs, separating sludge from magnetic powder and conveying the sludge and the magnetic powder to the cyclone; the cyclone is used for separating the magnetic powder particles with larger specific gravity; the magnetic separation host is used for adsorbing the residual magnetic powder particles with smaller specific gravity in the sewage; the mud scraper is used for scraping the mud attached to the surface of the magnetic separation main machine; the magnetic powder particles with large specific gravity are separated firstly, and then the remaining magnetic powder particles with small specific gravity are separated, so that the recovery efficiency is improved, the magnetic powder and the sludge are separated for 2 times, and the recovery effect is improved.

Preferably, the magnetic separation main machine is a magnetic drum; the magnetic drum comprises an outer cylinder, a magnetic roller and a magnet;

the outer cylinder is sleeved on the magnetic roller, the magnet is arranged on the periphery of the magnetic roller, and the magnet is positioned between the magnetic roller and the outer cylinder;

and the output end of the magnetic drum motor is coaxially connected with one end of the magnetic roller.

Through adopting above-mentioned technical scheme, under the drive of magnetic drum motor, the magnetic drum slowly rotates, rotates the in-process, under the effect of magnet, adsorbs the surface to the magnetic drum urceolus with the magnetic powder in the sewage, and the sewage after the purification passes through the delivery port and discharges.

Preferably, the magnetic drum further comprises a weight;

the balancing weight set up in the ring week side of magnetism roller, the balancing weight is located magnetism roller with between the urceolus.

By adopting the technical scheme, the weight of each part on the peripheral side of the magnetic roller ring is uniform, the stability of the magnetic drum structure is improved, and equipment is prevented from being damaged due to uneven weight after the magnetic drum stops rotating.

Preferably, the bottom end of the cyclone is provided with a cyclone underflow port, and the top end of the cyclone is communicated with an overflow pipe;

the cyclone is connected to the device body through the overflow pipe.

Through adopting above-mentioned technical scheme, the sewage after the cutter is handled conveys the swirler to, under the effect of centrifugal force, the great magnetic particle of proportion flows through the swirler underflow opening, and the surplus transmits to the device main part through the overflow pipe and carries out the secondary separation.

Preferably, the sludge outlet is communicated with a sludge outlet hopper;

the mud discharging hopper is positioned below the device main body.

Through adopting above-mentioned technical scheme, the mud scraper will be attached to and scrape down at the mud of magnet drum surface, flows out through a mud bucket through a mud outlet, avoids mud indiscriminate spattering, and the environmental pollution sparingly is used for the cost of labor and the time cost of cleaning.

Preferably, a spraying pipe is arranged above the sludge outlet hopper and is positioned at one end, close to the sludge outlet hopper, of the bottom of the device main body.

Through adopting above-mentioned technical scheme, the shower is used for spraying water in order to clear up the mud on the mud bucket, need not to demolish the mud bucket and can accomplish the cleanness to the mud bucket, has improved user's use and has experienced.

Preferably, the mud scraper and the bottom surface of the device main body form an included angle, and the degree of the included angle is 30-60 degrees.

By adopting the technical scheme, when the magnetic powder is attached to the upper part of the sludge driven by the magnetic drum in the rotating process along with the attachment of the magnetic powder, the sludge is scraped by the sludge scraper and falls out of the sludge hopper; the mud scraper and the device main body form an included angle, so that the efficiency of scraping mud can be improved.

In summary, the utility model has the following beneficial technical effects:

1. the magnetic powder recovery is facilitated, the magnetic powder recovery effect and the magnetic powder recovery efficiency are improved, the waste of resources is avoided, and the cost is reduced;

2. the sludge is prevented from splashing disorderly, the environment is polluted, and the labor cost and the time cost for cleaning are saved; the mud discharging hopper can be cleaned without being detached, so that the use experience of a user is improved;

3. the utility model has the advantages that the weight of each part on the peripheral side of the magnetic roller ring is uniform, the stability of the magnetic drum structure is improved, and the equipment is prevented from being damaged due to the nonuniform weight after the rotation of the magnetic drum is stopped.

Drawings

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

FIG. 2 is a schematic front view of an embodiment of the present application;

FIG. 3 is a schematic side view of an embodiment of the present application;

FIG. 4 is a schematic top view of an embodiment of the present application;

FIG. 5 is a schematic view showing the structure of a drum in the embodiment of the present application;

fig. 6 is a schematic sectional view of a head drum in the embodiment of the present application.

Description of reference numerals: 1. a device main body; 2. a swirler; 3. a shearing machine; 4. a drum motor; 5. a support; 6. a magnetic drum; 7. a mud discharging hopper; 8. a swirler underflow port; 9. an overflow pipe; 10. a water inlet; 11. a magnetic roller; 12. an outer cylinder; 13. a magnet; 14. and a balancing weight.

Detailed Description

The utility model is described in further detail below with reference to figures 1-6.

Example 1

The embodiment of the utility model discloses an integrated magnetic powder sludge separator. Referring to fig. 1-6, the integrated magnetic powder sludge separator comprises a device main body 1, a cyclone 2, a shearing machine 3, a magnetic drum motor 4, a mud scraper and a bracket 5; the shearing machine 3 is vertically arranged at one end of the bracket 5, and the bottom of the shearing machine 3 is provided with a water inlet 10; the bottom end of the swirler 2 is provided with a swirler underflow port 8, and the top end of the swirler 2 is communicated with an overflow pipe 9; the shearing machine 3 is communicated with the swirler 2, and the swirler 2 is communicated with one end of the device main body 1 through an overflow pipe 9; the cyclone 2 is vertically arranged in the middle of the bracket 5, and the device main body 1 is arranged at the other end of the bracket 5; a magnetic separation host is horizontally arranged in the device main body 1, and a magnetic drum motor 4 penetrates through the device main body 1 and is coaxially connected with the magnetic separation host; the other end of the device main body 1 is provided with a sludge outlet which is positioned on the bottom surface of the device main body 1; the mud outlet is communicated with a mud outlet hopper 7; the mud discharging hopper 7 is positioned below the device main body 1, and the mud discharging hopper 7 and the mud discharging port are of an integrated structure. The middle part of the device main body 1 is provided with a water outlet; one end of the mud scraper is contacted with the magnetic separation host, and the other end of the mud scraper is connected with the mud outlet; the mud scraper and the bottom surface of the device main body 1 form an included angle, and the degree of the included angle is 45 degrees.

In this embodiment, the magnetic separation main machine is a magnetic drum 6, and both ends of the magnetic drum 6 are mounted in the device main body 1 through bearings; the magnetic drum 6 comprises an outer cylinder 12, magnetic rollers 11, magnets 13 and balancing weights 14, wherein the number of the magnets 13 is 18, and the number of the balancing weights 14 is 1; the outer cylinder 12 is sleeved on the magnetic roller 11, the magnets 13 are fixed on the circumferential side of the magnetic roller 11 through bolts and are uniformly distributed along the axial direction of the magnetic roller 11, and the magnets 13 are positioned between the magnetic roller 11 and the outer cylinder 12; the output end of the magnetic drum motor 4 is coaxially connected with one end of the magnetic roller 11; the weight block 14 is disposed on the circumferential side of the magnetic roller 11 along the axial direction of the magnetic roller 11 by bolts, and the weight block 14 is located between the magnetic roller 11 and the outer cylinder 12.

The working mode of the utility model is as follows:

the magnetized sewage enters a shearing machine 3 from a water inlet 10, the shearing machine 3 damages sludge flocs and separates the sludge from magnetic powder; the treated sewage is conveyed to a cyclone 2, magnetic powder particles with higher specific gravity in the sewage are screened out in the cyclone 2 under the action of centrifugal force and are discharged through a bottom flow port 8 of the cyclone, and the rest of the sewage is conveyed to an equipment main body through an overflow pipe 9; the magnetic drum 6 rotates slowly under the drive of the magnetic drum motor 4, magnetic powder is adsorbed on the surface of the magnetic drum 6, and purified sewage is discharged through a water outlet; when the magnetic drum 6 rotates to the upper part, the sludge attached to the surface of the magnetic drum 6 along with the magnetic powder is scraped by the sludge knife and then is discharged through the sludge outlet and the sludge hopper 7.

Example 2

The difference between this embodiment and embodiment 1 is that a shower is installed above the mud discharging bucket 7, and the shower is located at one end of the bottom of the device main body 1 close to the mud discharging bucket 7. Go out mud bucket 7 and play mud mouth structure as an organic whole, be difficult for the clearance, consequently through set up the shower in device main part 1, the shower sprays out water, washes away the mud of remaining on a mud bucket 7.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above is a preferred embodiment of the present invention, and the scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. An integrated magnetic powder sludge separator is characterized by comprising a device main body (1), a cyclone (2), a shearing machine (3), a magnetic drum motor (4), a mud scraper and a bracket (5);

the shearing machine (3) is vertically arranged at one end of the support (5), and a water inlet (10) is formed in the bottom of the shearing machine (3); the shearing machine (3) is communicated with the cyclone (2), and the cyclone (2) is communicated with one end of the device main body (1); the swirler (2) is vertically arranged in the middle of the bracket (5), and the device main body (1) is arranged at the other end of the bracket (5);

a magnetic separation host is horizontally arranged in the device main body (1), and the magnetic drum motor (4) penetrates through the device main body (1) and is coaxially connected with the magnetic separation host; the other end of the device main body (1) is provided with a sludge outlet which is positioned on the bottom surface of the device main body (1); a water outlet is formed in the middle of the device main body (1);

2. The integrated magnetic powder sludge separator according to claim 1, wherein the magnetic separation main machine is a magnetic drum (6); the magnetic drum (6) comprises an outer cylinder (12), a magnetic roller (11) and a magnet (13);

the outer cylinder (12) is sleeved on the magnetic roller (11), the magnet (13) is arranged on the circumferential side of the magnetic roller (11), and the magnet (13) is positioned between the magnetic roller (11) and the outer cylinder (12);

the output end of the magnetic drum motor (4) is coaxially connected with one end of the magnetic roller (11).

3. The integrated magnetic powder sludge separator according to claim 2, wherein the magnetic drum (6) further comprises a weight block (14);

the balancing weight (14) is arranged on the circumferential side of the magnetic roller (11), and the balancing weight (14) is located between the magnetic roller (11) and the outer barrel (12).

4. The integrated magnetic powder sludge separator according to claim 3, wherein a cyclone underflow port (8) is formed at the bottom end of the cyclone (2), and an overflow pipe (9) is communicated with the top end of the cyclone (2);

the cyclone (2) is connected to the device body (1) via the overflow pipe (9).

5. The integrated magnetic powder sludge separator according to claim 4, wherein the sludge outlet is communicated with a sludge outlet hopper (7);

the mud discharging hopper (7) is positioned below the device main body (1).

6. The integrated magnetic powder sludge separator according to claim 5, wherein a spray pipe is arranged above the sludge outlet hopper (7), and the spray pipe is positioned at one end of the bottom of the device main body (1) close to the sludge outlet hopper (7).

7. The integrated magnetic powder sludge separator according to claim 6, wherein the angle formed by the scraper and the bottom surface of the device body (1) is 30-60 degrees.