A precipitating separation device for diamond micro-powder treatment

Abstract

The utility model relates to a kind of sedimentation separation devices for diamond micro powder processing, including sedimentation barrel;Mixing material sedimentation subassembly, mixing material sedimentation subassembly is installed in sedimentation barrel, mixing material sedimentation subassembly is used to mix powder and water flow, mixing material sedimentation subassembly includes fixedly installed in the inside upper portion of sedimentation barrel inner tube, four vertical arrangement buffer plates are fixedly installed in inner tube, two adjacent buffer plates are arranged on axis, inner tube is fixedly installed with filter plate one located in the upper portion of buffer plate and bottom surface is provided with filter hole, filter plate two is installed below filter plate one, stirring vane is located between buffer plate and filter plate two, by the use of mixing material sedimentation subassembly and separation discharge component, the micro powder of lower layer sedimentation can be prevented by stirring and rotating, the effect of mixing and sedimentation simultaneously can be realized, after the micro powder sedimentation of lower layer is completed, upper layer sedimentation and lower layer discharge can be separated simultaneously, it is favorable to improve the efficiency of micro powder sedimentation, convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of diamond micron powder processing technology, and in particular to a precipitation separation device for diamond micron powder processing. Background Technology

[0002] Diamond micron powder is an ultrafine particle made from synthetic or natural diamonds, with a particle size standard of finer than 54 micrometers. It can be divided into two main categories: monocrystalline diamond micron powder and polycrystalline diamond micron powder. Diamond micron powder is a key basic material in the industrial chain and has a wide range of applications, including photovoltaic, consumer electronics, semiconductor manufacturing, and machining. In the process of diamond micron powder processing, a sedimentation and separation device is required to separate qualified diamond micron powder. A search revealed that Chinese patent CN2662978Y discloses a diamond micro powder separator, which consists of a container cover and a container cylinder. The container cylinder is equipped with an anti-disruption plate, which divides the container cylinder into a diamond micro powder settling chamber and a diamond micro powder storage chamber. The settling chamber is equipped with an isolation plate, which divides it into left and right chambers. The left chamber is equipped with an inlet pipe and a buffer plate. The isolation plate is equipped with a through hole that communicates with the right chamber. The right chamber is equipped with a filter screen, a columnar filter screen, and an outlet pipe. A recovery and discharge hole is provided at the bottom of the storage chamber. Using the above-mentioned separation device, the staggered arrangement of the reflux holes on adjacent buffer plates increases the number of impacts, causing the tiny bubbles adsorbed on the diamond powder to detach upon impact. At the same time, the multi-layer buffer plates minimize the impact force of the solution to prevent the solution from stirring up the settled diamond powder again. The settled diamond powder falls back into the diamond powder settling chamber through the sand leakage holes on the anti-disruption plate. The filter belt group filters the unsettled diamond powder multiple times, so that the diamond powder finally settles in the storage chamber.

[0003] This patent only allows for batch mixing and sedimentation of micro powder, but it cannot allow the mixing and sedimentation of micro powder to proceed simultaneously, nor can it achieve the effect of mixing and sedimentation at the same time. Furthermore, after the sedimentation of the lower layer of micro powder is completed, it cannot achieve the effect of continued mixing and sedimentation of the upper layer and separation of the lower layer. It cannot allow the sedimentation of the upper layer and the separation of the lower layer to proceed simultaneously, which is not conducive to improving the efficiency of micro powder sedimentation. Utility Model Content

[0004] In view of the technical problems in existing patents, which can only carry out batch feeding, mixing and sedimentation of micro powder, but cannot carry out micro powder feeding, mixing and sedimentation simultaneously, and cannot achieve the effect of feeding, mixing and sedimentation at the same time, and cannot achieve the effect of continuing mixing and sedimentation of the upper layer and separation of the lower layer after the micro powder in the lower layer has settled, and cannot carry out the upper layer sedimentation and lower layer discharge and separation simultaneously, which is not conducive to improving the efficiency of micro powder sedimentation, this utility model provides a sedimentation and separation device for diamond micro powder processing.

[0005] The technical solution adopted in this utility model is: a precipitation separation device for diamond micron powder processing, comprising: Sedimentation tank; A mixing and settling assembly is installed inside a settling tank. The assembly is used to mix powder and water. The assembly includes an inner cylinder fixedly installed above the interior of the settling tank. Four vertically arranged buffer plates are fixedly installed inside the inner cylinder, with adjacent buffer plates arranged symmetrically. A filter plate (first type) is fixedly installed above the buffer plates inside the inner cylinder, with filter holes on its bottom surface. A stirring blade and a second filter plate (second type) are installed below the first filter plate. The stirring blade is located between the buffer plate and the second filter plate, with its upper end passing through the middle of the first and second filter plates. A motor (first type) is installed on the top of the stirring blade.

[0006] Furthermore, a separation and discharge assembly is installed below the sedimentation tank, which is used to separate and discharge the micro powder precipitated inside the sedimentation tank.

[0007] Furthermore, a discharge head is fixedly installed at the lower middle part of the sedimentation tank. The separation discharge assembly includes a rotating blade located inside the sedimentation tank, a spiral shaft passing through the middle part of the discharge head, and a first roller installed inside the discharge head. The spiral shaft is installed between the rotating blade and the first roller. A belt is sleeved on the outside of the first roller, and a second roller passes through the belt. A second motor is installed on the top of the second roller.

[0008] Furthermore, the top of the sedimentation tank is fixedly equipped with a top frame that is fixedly connected to the motor.

[0009] Furthermore, the side wall of the discharge head is fixedly fitted with a housing that is sleeved on the outside of the belt, the second roller and the second motor.

[0010] Furthermore, a discharge pipe is fixedly installed below the discharge head.

[0011] Furthermore, a support is fixedly installed at the bottom of the sedimentation tank.

[0012] The beneficial effects of this utility model are: 1. By setting up a mixing and sedimentation component, this utility model can achieve the effect of simultaneous feeding, mixing and sedimentation, which can prevent the micro powder in the lower sedimentation layer from being stirred up and improve the fullness of sedimentation.

[0013] 2. Secondly, by setting up the separation and discharge component, this utility model can achieve the effect of simultaneous mixing and sedimentation and micro powder discharge. After the lower layer of micro powder sedimentation is completed, the upper layer sedimentation and the lower layer discharge can be separated at the same time, which is beneficial to improving the efficiency of micro powder sedimentation. Attached Figure Description

[0014] Figure 1 This is a cross-sectional structural diagram of the present invention; Figure 2 This is a schematic cross-sectional view of the mixing and sedimentation component of this utility model; Figure 3 This is a front view structural diagram of the separation and discharge component of this utility model; Figure 4 This is a top view of the structure of this utility model.

[0015] The following are labeled in the diagram: 1. Sedimentation tank; 2. Mixing and sedimentation assembly; 201. Inner cylinder; 202. Buffer plate; 203. Filter plate one; 204. Stirring blade; 205. Filter plate two; 206. Motor one; 3. Filter holes; 4. Separation and discharge assembly; 401. Rotating blade; 402. Spiral shaft; 403. Roller one; 404. Belt; 405. Roller two; 406. Motor two; 5. Discharge head; 6. Top frame; 7. Outer shell; 8. Discharge pipe; 9. Support. Detailed Implementation

[0016] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] The following is in conjunction with the appendix Figure 1-4The present invention will be further described below.

[0019] In order to solve the problems existing in the background technology, this application proposes the following technical solution: a precipitation separation device for diamond micro powder processing.

[0020] The specific technical solution includes a sedimentation tank 1 and a mixing and sedimentation assembly 2; like Figure 1-2 and Figure 4 As shown, the mixing and settling assembly 2 is installed inside the settling tank 1. The mixing and settling assembly 2 is used to mix the powder and water. The mixing and settling assembly 2 includes an inner cylinder 201 fixedly installed above the inside of the settling tank 1. The inner cylinder 201 can easily buffer the buffer plates 202. Four vertically arranged buffer plates 202 are fixedly installed inside the inner cylinder 201. The buffer plates 202 can buffer the water being stirred and also separate the water flow inside the inner cylinder 201 and the settling tank 1. Adjacent buffer plates 202 are symmetrically arranged. A filter plate 203 located above the buffer plates 202 is fixedly installed inside the inner cylinder 201, and filter holes 3 are opened on the bottom surface. The first filter plate 203 can support the powder, and the filter hole 3 can facilitate the entry of the fine powder settling in the inner cylinder 201 into the lower part of the sedimentation tank 1. The bottom of the first filter plate 203 is equipped with a stirring blade 204 and a second filter plate 205. The stirring blade 204 can facilitate the stirring and mixing of water and powder in the inner cylinder 201. The second filter plate 205 can facilitate the feeding of material into the inner cylinder 201. The stirring blade 204 is located between the buffer plate 202 and the second filter plate 205. The upper end of the stirring blade 204 passes through the middle part of the first filter plate 203 and the second filter plate 205. The top of the stirring blade 204 is equipped with a motor 206, which can easily drive the stirring blade 204 to rotate.

[0021] Water is poured into sedimentation tank 1, creating a flow of water in both sedimentation tank 1 and inner cylinder 201. The water level inside inner cylinder 201 is below filter plate 205 and above stirring blade 204. Powder is poured onto filter plate 203. Motor 206 is started, driving stirring blade 204 to rotate. Stirring blade 204 agitates the water flow above buffer plate 202 inside inner cylinder 201. Buffer plate 202 inside inner cylinder 201 buffers the agitated water flow, preventing the rotating water flow inside inner cylinder 201 from causing the water flow inside sedimentation tank 1 to rotate. This improves the smoothness of the water flow inside sedimentation tank 1. The rotation of blade 204 drives the rotation of filter plate 205. The rotation of filter plate 205 causes relative movement between filter plate 203 and filter plate 203. The powder on filter plate 203 falls evenly into the water between buffer plate 202 and filter plate 205 inside the inner cylinder 201. The rotation of blade 204 can fully mix the powder and water. The fine powder mixed in the water inside the inner cylinder 201 falls onto each buffer plate 202. The fine powder can slide down along each buffer plate 202 and enter the water inside the sedimentation tank 1 through the filter hole 3, and then settle on the bottom surface inside the sedimentation tank 1.

[0022] like Figure 1 and Figure 3-4 As shown, a separation and discharge assembly 4 is installed at the bottom of the sedimentation tank 1. The separation and discharge assembly 4 is used to separate and discharge the micro powder that has settled inside the sedimentation tank 1. A discharge head 5 is fixedly installed in the middle of the bottom of the sedimentation tank 1. The discharge head 5 facilitates discharge. The separation and discharge assembly 4 includes a rotating blade 401 located inside the sedimentation tank 1, a spiral shaft 402 passing through the middle of the discharge head 5, and a roller 403 installed inside the discharge head 5. The rotating blade 401 can easily scrape the micro powder settled on the bottom surface inside the sedimentation tank 1. The rotating blade 401 has an arc-shaped structure and can drive the micro powder to move in the direction of the sedimentation tank 1. The spiral shaft 402 drives the fine powder in the sedimentation tank 1 into the discharge head 5. The first roller 403 supports the spiral shaft 402. The spiral shaft 402 is installed between the rotating blade 401 and the first roller 403. The outer side of the first roller 403 is fitted with a belt 404. The belt 404 can drive the first roller 403 and the second roller 405 to rotate together. The second roller 405 is inserted inside the belt 404. The second roller 405 can drive the belt 404 to rotate. The top of the second roller 405 is equipped with a second motor 406. The second motor 406 can drive the second roller 405 to rotate.

[0023] Micro-powder settles on the bottom surface of sedimentation tank 1. Figure 3As shown, starting motor 406 drives roller 405 to rotate counterclockwise. The counterclockwise rotation of roller 405 drives belt 404 to rotate counterclockwise. The counterclockwise rotation of belt 404 drives roller 403 to rotate counterclockwise. The counterclockwise rotation of roller 403 drives spiral shaft 402 to rotate counterclockwise. The counterclockwise rotation of spiral shaft 402 drives rotating blade 401 to rotate counterclockwise. Rotating blade 401 can agitate the micro-powder settled at the bottom of the sedimentation tank 1, causing the micro-powder to move centripetally. The micro-powder can enter the upper part of the discharge head 5. The rotation of spiral shaft 402 can transport the micro-powder in the upper part of the discharge head 5 to the lower part of the discharge head 5. The micro-powder in the discharge head 5 can enter the discharge pipe 8 through the middle part of roller 403. It can discharge the lower layer of micro-powder while the powder is mixed and settled.

[0024] like Figure 1 and Figure 4 As shown, the top of the sedimentation tank 1 is fixedly equipped with a top frame 6 that is fixedly connected to the motor 206, and the top frame 6 can support the motor 206.

[0025] like Figure 1 As shown, the side wall of the discharge head 5 is fixedly equipped with a housing 7 that is sleeved on the outside of the belt 404, the second roller 405 and the second motor 406. The housing 7 can conveniently protect the belt 404, the second roller 405 and the second motor 406, and at the same time can fix and support the second motor 406.

[0026] like Figure 1 and Figure 4 As shown, a discharge pipe 8 is fixedly installed below the discharge head 5, which can facilitate the discharge of the fine powder settled inside the sedimentation tank 1.

[0027] like Figure 1 and Figure 4 As shown, a bracket 9 is fixedly installed below the sedimentation tank 1, which can support the sedimentation tank 1.

[0028] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A precipitation separation device for diamond micron powder processing, characterized in that, include: Sedimentation tank (1); A mixing and settling assembly (2) is installed inside the settling tank (1). The mixing and settling assembly (2) is used to mix powder and water. The mixing and settling assembly (2) includes an inner cylinder (201) fixedly installed above the inside of the settling tank (1). Four vertically arranged buffer plates (202) are fixedly installed inside the inner cylinder (201). Two adjacent buffer plates (202) are arranged symmetrically. A buffer plate located at the buffer plate is fixedly installed inside the inner cylinder (201). A filter plate (203) is located above the impact plate (202) and has filter holes (3) on its bottom surface. A stirring blade (204) and a filter plate (205) are installed below the filter plate (203). The stirring blade (204) is located between the buffer plate (202) and the filter plate (205). The upper end of the stirring blade (204) passes through the middle part between the filter plate (203) and the filter plate (205). A motor (206) is installed on the top of the stirring blade (204).

2. The precipitation separation device for diamond micron powder processing according to claim 1, characterized in that, The sedimentation tank (1) is equipped with a separation and discharge assembly (4) at the bottom, which is used to separate and discharge the micro powder precipitated inside the sedimentation tank (1).

3. The precipitation separation device for diamond micron powder processing according to claim 2, characterized in that, The sedimentation tank (1) is fixedly equipped with a discharge head (5) at the lower middle part. The separation discharge assembly (4) includes a rotating blade (401) located in the sedimentation tank (1), a spiral shaft (402) passing through the middle part of the discharge head (5), and a roller (403) installed in the discharge head (5). The spiral shaft (402) is installed between the rotating blade (401) and the roller (403). A belt (404) is sleeved on the outside of the roller (403). A roller (405) passes through the belt (404). A motor (406) is installed on the top of the roller (405).

4. The precipitation separation device for diamond micron powder processing according to claim 3, characterized in that, The top of the sedimentation tank (1) is fixedly equipped with a top frame (6) that is fixedly connected to the motor (206).

5. The precipitation separation device for diamond micron powder processing according to claim 4, characterized in that, The side wall of the discharge head (5) is fixedly equipped with a housing (7) that is sleeved on the outside of the belt (404), the roller (405) and the motor (406).

6. The precipitation separation device for diamond micron powder processing according to claim 5, characterized in that, A discharge pipe (8) is fixedly installed below the discharge head (5).

7. The precipitation separation device for diamond micron powder processing according to claim 6, characterized in that, A bracket (9) is fixedly installed below the sedimentation tank (1).

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