CN215026258U

CN215026258U - Waste recovery device for production of motor arc-shaped magnetic shoe

Info

Publication number: CN215026258U
Application number: CN202121296441.2U
Authority: CN
Inventors: 曹群
Original assignee: Anhui Qunxing Magnetic Material Technology Co ltd
Current assignee: Anhui Qunxing Magnetic Material Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-07
Anticipated expiration: 2031-06-10

Abstract

The utility model relates to a motor arc magnetic shoe processing equipment field specifically is a waste recovery device for production of motor arc magnetic shoe, include: the left side of the settling tank is communicated with a feed inlet, and a material homogenizing assembly is arranged inside the feed inlet; the three clapboards divide the interior of the settling tank into a first settling chamber, a second settling chamber, a third settling chamber and a fourth settling chamber from left to right in sequence; the waste recovery device for the production of the arc-shaped magnetic shoe of the motor is characterized in that the material-containing waste water sequentially passes through the first settling chamber, the second settling chamber, the third settling chamber and the fourth settling chamber for layer settling, so that the material-containing waste water is gradually settled, the waste water contains fewer and fewer raw materials, and the waste water is purified; the raw materials in the recovered wastewater are filtered and intercepted by using the deposition mode instead of a filtering device, so that the defect that the filter screen needs to be frequently replaced is overcome.

Description

Waste recovery device for production of motor arc-shaped magnetic shoe

Technical Field

The utility model relates to a motor arc magnetic shoe processing equipment field specifically is a waste recovery device for production of motor arc magnetic shoe.

Background

The motor magnetic shoe is a shoe-shaped magnet mainly used on a permanent magnet motor in a permanent magnet, is mainly used in a permanent magnet direct current motor, is different from an electromagnetic motor which generates a magnetic potential source through a magnet exciting coil, and generates a constant magnetic potential source through a permanent magnet material. The permanent magnetic shoe has many advantages of replacing electric excitation, and can make the motor simple in structure, convenient in maintenance, light in weight, small in volume, reliable in use, less in copper consumption, low in energy consumption and the like.

After sintering and forming are completed, the motor magnetic shoe needs to be polished and trimmed, clear water needs to be used for washing in the polishing and trimming process, and scrap raw materials on the surface of the motor magnetic shoe can be taken away in the washing process; the waste water containing the scrap raw materials is directly discharged into water, so that the water body is polluted, and the waste of the raw materials is caused; although a filtering device can be arranged for filtering and retaining, as the filtering time increases, the retained debris raw materials easily block a filter screen in the filtering device and need to be replaced frequently, which is very troublesome.

To the problem in the above-mentioned background art, the utility model aims at providing a waste recovery device for production of motor arc magnetic shoe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste recovery device for production of motor arc magnetic shoe to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a waste recovery device for motor arc magnetic shoe production, a waste recovery device for motor arc magnetic shoe production include:

the left side of the settling tank is communicated with a feed inlet, and a material homogenizing assembly is arranged inside the feed inlet; one end of the feed inlet is communicated with a water inlet pipe, and a water outlet pipe is arranged on the end part of the water inlet pipe extending into the settling tank; the inner part of the settling tank is provided with three partition plates, the three partition plates divide the inner part of the settling tank into a first settling chamber, a second settling chamber, a third settling chamber and a fourth settling chamber from left to right in sequence, the lower ends of the first settling chamber, the second settling chamber, the third settling chamber and the fourth settling chamber are respectively provided with a guide plate, the bottom end of each guide plate is a blanking hole, the lower end of each blanking hole is communicated with a material storage cavity, the lower end of each material storage cavity is communicated with a blow-off pipe, and a blow-off valve is arranged on the tail end part of the blow-off pipe after penetrating through the settling tank;

a transverse plate is fixedly arranged at the upper end in the settling box, an inclined plate is arranged in the transverse plate and is distributed in the transverse plate at intervals, and an included angle formed by the inclined plate and the transverse plate is 60 degrees; a through groove is formed between two adjacent inclined plates; an upper drainage pipe is arranged at the upper end of the settling tank, the right end of the settling tank is communicated with a right drainage pipe, and a drainage valve is fixedly arranged on the right drainage pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the waste recovery device for the production of the arc-shaped magnetic shoe of the motor is characterized in that the material-containing waste water sequentially passes through the first settling chamber, the second settling chamber, the third settling chamber and the fourth settling chamber for layer settling, so that the material-containing waste water is gradually settled, the waste water contains fewer and fewer raw materials, and the waste water is purified; the transverse plate arranged at the upper end of the settling tank and the inclined plate cooperate to greatly reduce the hydraulic radius in the settling tank, so that the Reynolds number is greatly reduced, the Froude number is greatly improved, the requirements on water flow stability and laminar flow are met, and the settling efficiency is improved;

replace filter equipment through this kind of deposit mode and filter and hold back, retrieve the raw materials in the waste water, saved the drawback that need often change the filter screen.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural diagram of a waste recycling device for the production of motor arc-shaped magnetic shoes according to an embodiment of the present invention.

In the figure: 1-a settling tank, 2-a transverse plate, 3-an inclined plate, 4-a water outlet pipe, 5-a first settling chamber, 6-a partition plate, 7-a cusp, 8-a second settling chamber, 9-an upper water discharge pipe, 10-a third settling chamber, 11-a fourth settling chamber, 12-a water discharge valve, 13-a right water discharge pipe, 14-a guide plate, 15-a blanking hole, 16-a material storage cavity, 17-a sewage discharge pipe, 18-a sewage discharge valve, 19-a water inlet pipe, 20-a vertical plate, 21-a spiral blade and 22-a material inlet.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Examples

Referring to fig. 1, an embodiment of the present invention provides a waste recycling device for motor arc-shaped magnetic shoe production, the waste recycling device for motor arc-shaped magnetic shoe production includes:

the left side of the settling tank 1 is communicated with a feed inlet 22, and a material homogenizing assembly is arranged inside the feed inlet 22; one end of the feed inlet 22 is communicated with a water inlet pipe 19, and a water outlet pipe 4 is arranged on the end part of the water inlet pipe 19 extending into the settling tank 1; the inner part of the settling tank 1 is provided with three partition plates 6, the three partition plates 6 divide the inner part of the settling tank 1 into a first settling chamber 5, a second settling chamber 8, a third settling chamber 10 and a fourth settling chamber 11 from left to right in sequence, the lower ends of the first settling chamber 5, the second settling chamber 8, the third settling chamber 10 and the fourth settling chamber 11 are respectively provided with a guide plate 14, the bottom end of each guide plate 14 is provided with a blanking hole 15, the lower end of each blanking hole 15 is communicated with a material storage cavity 16, the lower end of each material storage cavity 16 is communicated with a drain pipe 17, and the tail end part of the drain pipe 17 after penetrating through the settling tank 1 is provided with a drain valve 18;

a transverse plate 2 is fixedly installed at the upper end inside the settling tank 1, an inclined plate 3 is arranged inside the transverse plate 2, the inclined plate 3 is distributed inside the transverse plate 2 at intervals, and an included angle formed by the inclined plate 3 and the transverse plate 2 is 60 degrees; a through groove is formed between two adjacent inclined plates 3; an upper drainage pipe 9 is arranged at the upper end of the settling tank 1, the right end of the settling tank 1 is communicated with a right drainage pipe 13, and a drainage valve 12 is fixedly arranged on the right drainage pipe 13;

when the waste recovery device for the production of the motor arc-shaped magnetic shoe is used, waste water containing production raw materials of the motor arc-shaped magnetic shoe is discharged along the position of the water outlet pipe 4 after passing through the feed inlet 22 and the water inlet pipe 19, and when the material-containing waste water enters the feed inlet 22, the uniform assembly arranged inside the feed inlet 22 operates to fully stir and mix the material-containing waste water, so that the waste material is prevented from being deposited inside the feed inlet 22; then the material-containing wastewater passes through a through groove formed between the inclined plates 3 and then enters the first settling chamber 5 for temporary storage; the raw materials are deposited in the first settling chamber 5, and the deposited waste materials slide to the blanking hole 15 along the guide plate 14 and finally pass through the blanking hole 15 to enter the material storage cavity 16 for temporary storage; then, waste water sequentially enters the interior of the second settling chamber 8, the interior of the third settling chamber 10 and the interior of the fourth settling chamber 11 through the upper end of the partition plate 6 to settle waste materials, clear water at the upper end of the settling tank 1 is discharged through the upper water discharge pipe 9, clear water in the middle of the settling tank 1 is discharged through the right water discharge pipe 13, and settled waste materials are discharged through the sewage discharge pipe 17;

because the material-containing waste materials sequentially pass through the first settling chamber 5, the second settling chamber 8, the third settling chamber 10 and the fourth settling chamber 11 for layer-by-layer settling, the raw materials contained in the waste water are less and less after the material-containing waste water is subjected to the step-by-step settling action, and the waste water is purified; the transverse plate 2 arranged at the upper end of the settling tank 1 and the inclined plate 3 are matched to act so that the hydraulic radius in the settling tank 1 is greatly reduced, the Reynolds number is greatly reduced, the Froude number is greatly improved, the requirements of water flow stability and laminar flow are met, and the settling efficiency is improved; in addition, the guide plate 14 which is obliquely and fixedly arranged is easy to ensure that the raw materials in the wastewater slide and gather along the guide plate 14, thereby accelerating the precipitation of the raw materials.

Further, the refining assembly comprises a spiral blade 21, a rotating shaft and a vertical plate 20, the vertical plate 20 is fixedly arranged inside the water inlet pipe 19, and the surface of the vertical plate 20 is provided with a filtering hole; one end of the rotating shaft is movably arranged on the inner part of the vertical plate 20, and the other end of the rotating shaft is provided with a spiral blade 21;

when the material-containing wastewater enters the water inlet pipe 19 through the feed inlet 22, the material-containing wastewater generates water pressure to drive the spiral blade 21 to rotate, and then the material-containing wastewater is fully stirred and mixed; the uniformly mixed material-containing wastewater passes through the filtering holes formed on the surface of the vertical plate 20 and then enters the position of the water inlet pipe 19, so that the raw material in the material-containing wastewater is prevented from being deposited inside the water inlet pipe 19.

Furthermore, the tip 7 is fixedly arranged at the upper end of the partition board 6, the tip 7 can effectively prevent raw materials in the material-containing wastewater from depositing on the top end surface of the partition board 6, and the raw materials are accelerated to enter the settling chamber along the two ends of the tip 7 for deposition.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A waste recovery device for motor arc magnetic shoe production, it includes: a settling tank (1); the method is characterized in that:

the left side of the settling tank (1) is communicated with a feed inlet (22), and a material homogenizing assembly is arranged inside the feed inlet (22); one end of the feed inlet (22) is communicated with a water inlet pipe (19), and a water outlet pipe (4) is arranged on the end part of the water inlet pipe (19) extending into the settling tank (1);

the sedimentation tank is characterized in that partition plates (6) are arranged inside the sedimentation tank (1), the number of the partition plates (6) is three, the three partition plates (6) divide the interior of the sedimentation tank (1) into a first sedimentation chamber (5), a second sedimentation chamber (8), a third sedimentation chamber (10) and a fourth sedimentation chamber (11) from left to right in sequence, the lower end of the first sedimentation chamber (5), the lower end of the second sedimentation chamber (8), the lower end of the third sedimentation chamber (10) and the lower end of the fourth sedimentation chamber (11) are respectively provided with a guide plate (14), the bottom end of each guide plate (14) is a blanking hole (15), the lower end of each blanking hole (15) is communicated with a material storage cavity (16), the lower end of each material storage cavity (16) is communicated with a blow-off pipe (17), and a blow-off valve (18) is arranged on the tail end part of the blow-off pipe (17) penetrating through the sedimentation tank (1);

a transverse plate (2) is fixedly arranged at the upper end inside the settling tank (1), an inclined plate (3) is arranged inside the transverse plate (2), the inclined plate (3) is distributed inside the transverse plate (2) at intervals, and an included angle formed by the inclined plate (3) and the transverse plate (2) is 60 degrees; a through groove is formed between every two adjacent inclined plates (3); an upper drainage pipe (9) is arranged at the upper end of the settling tank (1), the right end of the settling tank (1) is communicated with a right drainage pipe (13), and a drainage valve (12) is fixedly arranged on the right drainage pipe (13).

2. The waste recovery device for the production of the arc-shaped magnetic shoe of the motor according to claim 1, characterized in that: the refining assembly comprises a spiral blade (21), a rotating shaft and a vertical plate (20), the vertical plate (20) is fixedly arranged in the water inlet pipe (19), and the surface of the vertical plate (20) is provided with a filtering hole; one end of the rotating shaft is movably arranged on the inner part of the vertical plate (20), and the other end of the rotating shaft is provided with a spiral blade (21).

3. The waste recovery device for the production of the arc-shaped magnetic shoe of the motor according to claim 1, characterized in that: a pointed end (7) is fixedly arranged at the upper end of the clapboard (6).