An impurity separation device for silver powder processing

Abstract

The utility model relates to an impurity separation device for silver powder processing, comprising a box body, a mounting frame connected to the outside of the box body, a mounting plate connected to one end of the mounting frame, a swivel connected between the box body and the mounting plate, and a motor connected to the outside of the mounting plate. The impurity separation device for silver powder processing rotates the separation barrel until the barrel tube is located at the highest point of the separation barrel, so that the silver powder to be separated from the impurities enters the interior of the separation barrel through the barrel tube, and rotates the separation barrel until the barrel tube is located at the lowest point of the separation barrel, so that the large-particle impurities in the separation barrel are discharged through the barrel tube, which has the advantages of preventing silver powder from leaking out and facilitating recycling. When the silver powder is located at the arc of the magnetic transmission mechanism, the silver powder falls into the first bucket and is discharged, and the scraper scrapes the magnetic impurities on the conveyor belt of the magnetic transmission mechanism magnetically connected to the magnetic transmission mechanism into the interior of the second bucket and is discharged, which has the advantage of being able to separate magnetic impurities.

Description

Technical Field

[0001] The utility model relates to the technical field of metal powder processing, in particular to impurity separation equipment for silver powder processing. Background Art

[0002] The essence of silver powder is aluminum powder. During the preparation of silver powder, aluminum compounds are prepared through chemical reduction reactions. The aluminum compounds are then dried and ball-milled to obtain silver powder. During the preparation of silver powder, impurities in the aluminum powder will directly affect the performance of the product.

[0003] For example, the Chinese patent number CN212524839U is a large-particle impurity separation mechanism for aluminum powder with good separation effect. When using the impurity separation mechanism, the aluminum powder must be placed in a screening barrel first, and then the screening barrel is placed inside a sealed box. In the process of placing the screening barrel inside the sealed box, it is inevitable that the aluminum powder will leak through the aluminum powder screen, and the screening barrel must be taken out after screening to recycle the large-particle impurities retained in the screening barrel. This recycling method is not convenient enough, and it only has the ability to separate large-particle impurities, but not the ability to separate magnetic impurities. Therefore, an impurity separation device for silver powder processing is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an impurity separation equipment for silver powder processing, which has the advantages of preventing silver powder from leaking out, facilitating recycling and being able to separate magnetic impurities. It solves the problem of aluminum powder leaking through the aluminum powder screen, the recycling method is not convenient enough and the equipment does not have the ability to separate magnetic impurities.

[0005] In order to achieve the above-mentioned purpose of preventing aluminum powder from leaking out, facilitating recovery and separating magnetic impurities, the utility model provides the following technical solutions: an impurity separation device for silver powder processing, comprising a box body, a mounting frame is connected to the outside of the box body, one end of the mounting frame is connected to a mounting plate, a rotating ring is connected between the box body and the mounting plate, and a motor is connected to the outside of the mounting plate;

[0006] The interior of the box is connected to a separation barrel, a separation hole is provided inside the separation barrel, a barrel tube is connected to one side of the separation barrel, a valve is provided at one end of the barrel tube, a magnetic transmission mechanism is connected to the interior of the box, a scraper is connected to the interior of the box, a first bucket and a second bucket are connected below the box, and a card slot is provided inside the box and the mounting plate;

[0007] The outer side of the swivel is connected with a first clamping ring, the inner side of the swivel is connected with a second clamping ring, and a pipe opening is opened inside the swivel.

[0008] Furthermore, the mounting frame is in a U-shape, and the length of the mounting frame is greater than the length of one end of the barrel tube located outside the box body.

[0009] Furthermore, the first clamping ring is clamped and rotatably connected to the clamping groove of the box body, and the second clamping ring is clamped and rotatably connected to the clamping groove of the mounting plate.

[0010] Furthermore, the separation barrel is conical, and the cross-sectional area of ​​one end of the separation barrel away from the barrel tube is smaller than the cross-sectional area of ​​one end of the separation barrel connected to the barrel tube, and the barrel tube is located at the edge of the separation barrel.

[0011] Furthermore, the barrel tube passes through the pipe opening, the output shaft of the motor is connected to the separation barrel, the left end of the separation barrel is plugged and rotatably connected to the left side wall of the box body, and the right end of the separation barrel is plugged and rotatably connected to the mounting plate.

[0012] Furthermore, the magnetic transmission mechanism is located below the separation barrel, the first bucket and the second bucket are located below the magnetic transmission mechanism, the scraper is a right-angled acute triangle, the upper surface of the scraper is in contact with the lower surface of the magnetic transmission mechanism, and the scraper is located above the second bucket.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The impurity separation equipment for silver powder processing makes the separation barrel rotate until the barrel tube is located at the highest point of the separation barrel, so that the silver powder to be separated from the impurities can enter the interior of the separation barrel through the barrel tube, and makes the separation barrel rotate until the barrel tube is located at the lowest point of the separation barrel, so that the large particles of impurities in the separation barrel can be discharged through the barrel tube, and has the advantages of preventing silver powder from leaking out and facilitating recycling.

[0015] The impurity separation equipment for silver powder processing has the advantage of being able to separate magnetic impurities when the silver powder is located at the arc of the magnetic conveying mechanism, the silver powder falls into the first bucket and is discharged, and the magnetic impurities continue to move with the magnetic conveying mechanism to the lower surface of the magnetic conveying mechanism until the scraper scrapes the magnetic impurities on the conveyor belt magnetically connected to the magnetic conveying mechanism into the inside of the second bucket and discharges them. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when silver powder is placed;

[0018] Figure 3 This is a schematic diagram of the swivel structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the utility model for discharging large particle impurities.

[0020] In the figure: 1. box body; 101. separation barrel; 102. separation hole; 103. barrel tube; 104. valve; 105. magnetic transmission mechanism; 106. scraper; 107. first bucket; 108. second bucket; 109. slot; 2. mounting frame; 3. mounting plate; 4. swivel; 401. first clamping ring; 402. second clamping ring; 403. pipe mouth; 5. motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 In this embodiment, an impurity separation device for silver powder processing includes a box body 1, a separation barrel 101 is connected to the inside of the box body 1, a separation hole 102 is opened in the separation barrel 101, a barrel tube 103 is connected to one side of the separation barrel 101, a valve 104 is arranged at one end of the barrel tube 103, a magnetic transmission mechanism 105 is connected to the inside of the box body 1, a scraper 106 is connected to the inside of the box body 1, a first bucket 107 and a second bucket 108 are connected to the bottom of the box body 1, a card groove 109 is opened in the inside of the box body 1 and the mounting plate 3, a mounting frame 2 is connected to the outside of the box body 1, one end of the mounting frame 2 is connected to the mounting plate 3, a swivel 4 is connected between the box body 1 and the mounting plate 3, a first clamping ring 401 is connected to the outside of the swivel 4, a second clamping ring 402 is connected to the inside of the swivel 4, a pipe mouth 403 is opened in the inside of the swivel 4, and a motor 5 is connected to the outside of the mounting plate 3.

[0023] In the case implementation, the shape of the mounting bracket 2 is U-shaped, and the length of the mounting bracket 2 is greater than the length of one end of the barrel tube 103 located outside the box body 1. The barrel tube 103 and the separation barrel 101 are linked to penetrate the pipe mouth 403, so when the separation barrel 101 rotates and links the barrel tube 103 to rotate, the mounting bracket 2 will not affect the rotation of the barrel tube 103.

[0024] In the case implementation, the first snap ring 401 is snap-fitted and rotatably connected to the slot 109 of the box body 1, the second snap ring 402 is snap-fitted and rotatably connected to the slot 109 of the mounting plate 3, the output shaft of the motor 5 is connected to the separation barrel 101, the left end of the separation barrel 101 is plugged and rotatably connected to the left side wall of the box body 1, and the right end of the separation barrel 101 is plugged and rotatably connected to the mounting plate 3. The separation barrel 101 can be driven to rotate by the output shaft of the motor 5, the rotation of the separation barrel 101 links the barrel tube 103 to rotate, and the rotation of the barrel tube 103 links the rotation of the swivel 4.

[0025] In the case implementation, the separation barrel 101 is conical, and the cross-sectional area of ​​the end of the separation barrel 101 away from the barrel tube 103 is smaller than the cross-sectional area of ​​the end of the separation barrel 101 connected to the barrel tube 103. The barrel tube 103 is located at the edge of the separation barrel 101. After the separation work is completed, the large particles of impurities remain inside the separation barrel 101. When the separation barrel 101 is rotated until the barrel tube 103 is located at the lowest point of the separation barrel 101, the valve 104 is opened, and the large particles of impurities inside the separation barrel 101 are discharged through the barrel tube 103.

[0026] In the case implementation, the magnetic conveying mechanism 105 is located below the separation barrel 101, the first bucket 107 and the second bucket 108 are located below the magnetic conveying mechanism 105, the scraper 106 is a right-angled acute triangle, the upper surface of the scraper 106 is in contact with the lower surface of the magnetic conveying mechanism 105, and the scraper 106 is located above the second bucket 108. During the separation process, the silver powder inside the separation barrel 101 leaks out to the magnetic conveying mechanism 105 through the separation hole 102. The conveyor belt of the magnetic conveying mechanism 105 is magnetic and can absorb magnetic impurities in the silver powder. The silver powder moves with the magnetic conveying mechanism 105. When the silver powder is located at the arc of the magnetic conveying mechanism 105, the silver powder falls into the first bucket 107 and is discharged, and the magnetic impurities continue to move with the magnetic conveying mechanism 105 to the lower surface of the magnetic conveying mechanism 105 until the scraper 106 scrapes the magnetic impurities magnetically connected to the conveyor belt of the magnetic conveying mechanism 105 into the second bucket 108 and discharges them.

[0027] When implementing, follow these steps:

[0028] 1) First, rotate the separation barrel 101 until the barrel tube 103 is located at the highest point of the separation barrel 101;

[0029] 2) Then, the silver powder to be separated from the impurities is placed into the separation barrel 101 through the barrel tube 103;

[0030] 3) The separation barrel 101 is then driven to rotate by the output shaft of the motor 5, so that the silver powder leaks out through the separation hole 102 to the magnetic transmission mechanism 105;

[0031] 4) When the silver powder is located at the arc of the magnetic transmission mechanism 105, the silver powder falls into the first bucket 107 and is discharged, and the scraper 106 scrapes the magnetic impurities on the conveyor belt of the magnetic transmission mechanism 105 into the second bucket 108 and discharges them;

[0032] 5) After the separation work is completed, the separation barrel 101 is rotated until the barrel tube 103 is located at the lowest point of the separation barrel 101 , and the valve 104 is opened, and the large particles of impurities inside the separation barrel 101 are discharged through the barrel tube 103 .

[0033] In summary, the impurity separation equipment for silver powder processing allows the separation barrel 101 to rotate until the barrel tube 103 is located at the highest point of the separation barrel 101, so that the silver powder to be separated from the impurities can be placed into the interior of the separation barrel 101 through the barrel tube 103, and allows the separation barrel 101 to rotate until the barrel tube 103 is located at the lowest point of the separation barrel 101, so that the large particles of impurities inside the separation barrel 101 can be discharged through the barrel tube 103.

[0034] Moreover, during the separation process, the silver powder inside the separation barrel 101 leaks out through the separation hole 102 to the magnetic transmission mechanism 105. The conveyor belt of the magnetic transmission mechanism 105 is magnetic and can absorb magnetic impurities in the silver powder. The silver powder moves with the magnetic transmission mechanism 105. When the silver powder is located at the arc of the magnetic transmission mechanism 105, the silver powder falls into the first bucket 107 and is discharged, and the magnetic impurities continue to move with the magnetic transmission mechanism 105 to the lower surface of the magnetic transmission mechanism 105 until the scraper 106 scrapes the magnetic impurities magnetically connected to the conveyor belt of the magnetic transmission mechanism 105 into the second bucket 108 and discharges them. This solves the problem of aluminum powder leaking through the aluminum powder screen, the recovery method is not convenient enough, and there is no ability to separate magnetic impurities.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An impurity separation device for silver powder processing, comprising a housing (1), characterized in that: The outside of the box (1) is connected to a mounting frame (2), one end of the mounting frame (2) is connected to a mounting plate (3), a swivel (4) is connected between the box (1) and the mounting plate (3), and the outside of the mounting plate (3) is connected to a motor (5); The box body (1) is connected to a separation barrel (101) inside, a separation hole (102) is provided inside the separation barrel (101), a barrel tube (103) is connected to one side of the separation barrel (101), a valve (104) is provided at one end of the barrel tube (103), a magnetic transmission mechanism (105) is connected to the inside of the box body (1), a scraper (106) is connected to the inside of the box body (1), a first bucket (107) and a second bucket (108) are connected below the box body (1), and a card slot (109) is provided inside the box body (1) and the mounting plate (3); The outer side of the rotating ring (4) is connected to a first clamping ring (401), the inner side of the rotating ring (4) is connected to a second clamping ring (402), and a pipe opening (403) is provided inside the rotating ring (4).

2. The impurity separation equipment for silver powder processing according to claim 1, characterized in that: The mounting frame (2) is in a U-shape, and the length of the mounting frame (2) is greater than the length of one end of the barrel tube (103) located outside the box body (1).

3. The impurity separation equipment for silver powder processing according to claim 1, characterized in that: The first clamping ring (401) is clamped and rotatably connected to the clamping groove (109) of the box body (1), and the second clamping ring (402) is clamped and rotatably connected to the clamping groove (109) of the mounting plate (3).

4. The impurity separation equipment for silver powder processing according to claim 1, characterized in that: The separation barrel (101) is conical, and the cross-sectional area of ​​one end of the separation barrel (101) away from the barrel tube (103) is smaller than the cross-sectional area of ​​one end of the separation barrel (101) connected to the barrel tube (103), and the barrel tube (103) is located at the edge of the separation barrel (101).

5. The impurity separation equipment for silver powder processing according to claim 1, characterized in that: The barrel tube (103) passes through the pipe opening (403), the output shaft of the motor (5) is connected to the separation barrel (101), the left end of the separation barrel (101) is plugged and rotatably connected to the left side wall of the box body (1), and the right end of the separation barrel (101) is plugged and rotatably connected to the mounting plate (3).

6. The impurity separation equipment for silver powder processing according to claim 1, characterized in that: The magnetic transmission mechanism (105) is located below the separation barrel (101), the first bucket (107) and the second bucket (108) are located below the magnetic transmission mechanism (105), the scraper (106) is a right-angled acute triangle, the upper surface of the scraper (106) is in contact with the lower surface of the magnetic transmission mechanism (105), and the scraper (106) is located above the second bucket (108).

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