Mixing machine for detecting acidic impurities of diamond micro-powder

Abstract

The utility model discloses a mixing machine for detecting acidic impurities of diamond micro-powder, and relates to the technical field of diamond micro-powder. The device comprises a control box and a mixing barrel, a stirring motor is clamped and fixed at the bottom in the control box, a breather pipe is welded at the bottom in the control box in a penetrating manner, an air blower is clamped and fixed at the top of the breather pipe, the mixing barrel is clamped and fixed at the bottom of the control box, a PH monitoring component is arranged on the peripheral surface of the mixing barrel, and a suction pipe is arranged at the bottom of the mixing barrel. The control box and the mixing barrel are arranged, so that the problems that when the mixing machine is used, diamond micro-powder needs to be sampled and fed manually, the diamond micro-powder is easily lost in the sampling and feeding process, the operation wastes time and labor, the detected diamond micro-powder needs to be fed back after being dried, and the working efficiency is high are solved. In the machining process of a large number of batches of diamond micro-powder, a large amount of time needs to be consumed when samples are sent for detection and dried and sent back.

Description

Technical Field

[0001] The utility model belongs to the technical field of diamond micropowder, in particular to a mixer for detecting acidic impurities of diamond micropowder. Background Art

[0002] Diamond powder refers to diamond particles with a particle size of finer than 54 microns. There are single crystal diamond powder and polycrystalline diamond powder. It is produced by crushing and shaping artificial diamond single crystal abrasives and using special superhard material process methods. Diamond powder has high hardness and good wear resistance and can be widely used in cutting, grinding, drilling, polishing, etc. It is an ideal raw material for grinding and polishing high-hardness materials such as cemented carbide, ceramics, gemstones, optical glass, etc. Diamond powder needs to be pickled during processing. After cleaning, in order to avoid acid still adhering to the surface of diamond powder, a mixer for impurity detection is usually used to mix the sampled diamond powder and clean water. After mixing, the water is tested for PH. The water pH is determined to determine whether the diamond powder is cleaned according to the water pH to ensure product quality. However, it still has the following disadvantages in actual use:

[0003] 1. The utility model with publication number CN216117348U discloses a diamond micro powder impurity detection device, wherein a placement groove is arranged in the middle of the bottom plate, a detection tube is arranged inside the placement groove, a limit tube is arranged symmetrically on the detection tube, a limit column is slidably inside the limit tube, a threaded area is arranged in the middle of the limit column, a fastening nut is threadedly connected to the threaded area, a support plate is arranged on the upper side of the detection tube, a sealing ring sealedly connected to the upper port of the detection tube is arranged on the lower side of the support plate, a rotating tube is arranged in the middle of the detection tube, a spiral blade is arranged on the outer side of the rotating tube, and a screw blade is arranged on the lower side of the rotating tube. The side is provided with an anti-precipitation component, the upper part of the rotating tube penetrates and is rotatably connected to the support plate, the upper part of the rotating tube is provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is connected to a motor. When the detection device detects the diamond micro-powder sample, a certain amount of diamond micro-powder needs to be poured into the device, and after the monitoring is completed, the monitored diamond micro-powder needs to be dried and transported back to a large number of diamond micro-powders. In the processing of a large number of batches of diamond micro-powders, it takes a lot of time to send samples for testing and dry them, which reduces production efficiency;

[0004] 2. When testing diamond micropowder, it is usually necessary to use a device to sample the diamond micropowder and move the diamond micropowder to a mixer for operation. During the sampling and sample delivery process, a small amount of diamond micropowder is easily lost, and sampling and sample delivery often need to be done manually, which is time-consuming and labor-intensive. Utility Model Content

[0005] The utility model aims to provide a mixer for detecting acidic impurities of diamond micropowder. Through a control box and a mixing barrel, the utility model solves the problem that when the mixer for detecting acidic impurities of diamond micropowder is used, manpower is needed to sample and send diamond micropowder, and the sampling and sending process is likely to cause loss of diamond micropowder, and the operation is time-consuming and labor-intensive. Moreover, the detected diamond micropowder needs to be sent back after drying treatment. In the processing process of a large number of batches of diamond micropowder, it takes a lot of time to send samples for testing and dry and send them back.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a mixer for detecting acidic impurities of diamond micropowder, comprising a control box and a mixing barrel, a stirring motor is fixedly connected at the bottom of the control box, a vent pipe is welded through the bottom of the control box, a blower is fixedly connected at the top of the vent pipe, a mixing barrel is fixedly connected at the bottom of the control box, a PH monitoring component is arranged on the outer peripheral surface of the mixing barrel, and a straw is arranged at the bottom of the mixing barrel;

[0008] The stirring motor can drive the stirring blade to rotate, and the diamond micropowder and clean water are fully stirred, so that the residual acidic impurities that may exist are dissolved in the clean water, which is convenient for the subsequent detection of acidic impurities and improves the automation degree of the mixer. When sampling, the staff only needs to move the mixer to the upper side of a large amount of diamond micropowder, and insert the suction tube into the diamond micropowder. The blower drives the air flow, so that a certain amount of diamond micropowder is sucked into the suction tube under the action of air pressure. The sampling is simple and convenient. After the diamond micropowder and clean water are stirred, in the process of discharging the sewage, the acidic impurities can be monitored by the PH monitoring component. After the water is emptied, the blower is started again to drive the air to flow in the opposite direction, and the diamond micropowder can be air-cooled and dried. After drying, the diamond micropowder is discharged back into the large amount of diamond micropowder through the suction tube. The operation is simple and convenient, and there is no need to send the diamond micropowder for sampling, which improves the detection efficiency, avoids the loss that may occur in the process of taking and sending samples, and reduces the labor intensity of the staff.

[0009] Furthermore, a top cover is fixedly connected to the top of the control box, a control component is fixedly connected to the top of the top cover, and a display is fixedly connected to the top of the control component;

[0010] The pH value of the discharged sewage can be seen on the display, and the acidic impurity content attached to the surface of the diamond powder can be judged based on the pH value. The mixer can be quickly controlled through the control component, and the operation is simple and convenient.

[0011] Furthermore, a stirring rod is rotatably connected to the bottom of the stirring motor, a stirring blade is fixedly connected to the outer peripheral surface of the stirring rod, and the stirring rod is inserted through the bottom of the control box;

[0012] The stirring motor can drive the stirring rod and the stirring blade to rotate, so as to stir the clean water and diamond powder in the mixing barrel, so that the acidic impurities on the surface of the diamond powder can be quickly dissolved in the water, which is convenient for the subsequent detection of the acidic impurities and improves the automation degree of the mixer.

[0013] Furthermore, a first solenoid valve is inserted through the outer peripheral surface of the ventilation pipe, a first partition net is inserted through the bottom of the ventilation pipe, a dustproof vent is inserted through the outer peripheral surface of the control box, and a handle is welded and fixed to the outer peripheral surface of the control box;

[0014] When sampling, the air is driven upward by the blower, so that the diamond powder can be sucked into the mixing barrel through the straw. The sampling operation is simple and convenient, which reduces the time spent on sample delivery and avoids the loss of diamond powder during the sample delivery process, reducing the labor intensity of the staff.

[0015] Furthermore, a water inlet pipe is welded through the top of the outer circumference of the mixing barrel, a second solenoid valve is clamped through the outer circumference of the water inlet pipe, a hopper is welded through the bottom of the mixing barrel, a fourth solenoid valve is clamped and fixed to the bottom of the hopper, and the straw is clamped and fixed to the bottom of the fourth solenoid valve;

[0016] Clean water can be poured into the mixing barrel through the water inlet pipe, and after the test is completed, the diamond micropowder can flow back into a large amount of diamond micropowder through the suction tube under the guidance of the hopper and the action of the airflow.

[0017] Furthermore, a drain pipe is inserted through the bottom of the outer peripheral surface of the hopper, a second partition net is fixedly connected to one end of the drain pipe, the second partition net is attached to the outer peripheral surface of the hopper, a third solenoid valve is inserted through the outer peripheral surface of the drain pipe, the PH monitoring component is inserted through the outer peripheral surface of the drain pipe, and the third solenoid valve is located between the PH monitoring component and the hopper;

[0018] After the mixing is completed, the third solenoid valve is opened to discharge the sewage, and the PH of the sewage is monitored through the PH monitoring component. After the sewage is discharged, the blower drives the external air flow into the mixing barrel and discharges it through the drain pipe. The diamond micropowder in the mixing barrel is air-cooled and dried, which improves the monitoring and processing efficiency. The second partition net is used to prevent the diamond micropowder from being discharged through the drain pipe.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model solves the problem that when the detection device detects the diamond micro-powder sample, a certain amount of diamond micro-powder needs to be poured into the device, and after the monitoring is completed, the monitored diamond micro-powder needs to be dried and transported back to a large amount of diamond micro-powder again. In the processing of a large number of batches of diamond micro-powder, it takes a lot of time to send samples for testing and dry them, which reduces production efficiency. After fully mixing water and diamond micro-powder, the drain pipe is opened and the sewage is discharged through the drain pipe. During the discharge process, the acidic impurities in the sewage are detected by the PH monitoring component, and the blower is started to draw air from the outside, so that the air enters the mixing barrel through the ventilation pipe and is discharged through the drain pipe. The diamond micro-powder is air-cooled and dried. After a certain period of drying, the suction pipe is opened and the drain pipe is closed. The diamond micro-powder is driven by the airflow to flow back to a large amount of diamond micro-powder through the suction pipe, thereby reducing the time consumed by the diamond micro-powder during detection and improving production efficiency.

[0021] 2. The utility model solves the problem that when diamond micropowder is tested, it is usually necessary to use a device to sample the diamond micropowder and move the diamond micropowder into a mixer for operation. In the process of sampling and sample delivery, a small amount of diamond micropowder is easily lost, and sampling and sample delivery often need to be completed manually, which is time-consuming and laborious. When the diamond micropowder needs to be tested for acidic impurities, a straw is inserted into a batch of a large amount of diamond micropowder, and the blower is started to drive the air flow, so that a certain amount of diamond micropowder is sucked into the mixing barrel under the action of air pressure for detection and processing. The sampling operation is simple and convenient, which reduces the time consumed in sample delivery, avoids the loss of diamond micropowder in the sample delivery process, and reduces the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural effect diagram of the utility model;

[0023] Figure 2 This is a structural diagram of the control box of the utility model;

[0024] Figure 3 This is a bottom view of the control box of the utility model;

[0025] Figure 4 This is a structural diagram of the mixing barrel of the utility model;

[0026] Figure 5 It is a cross-sectional view of the mixing barrel of the utility model.

[0027] Reference numerals:

[0028] 1. Control box; 101. Control component; 102. Display; 103. Top cover; 104. Dust vent; 105. Handle; 106. Stirring motor; 107. Ventilation pipe; 108. Blower; 109. First solenoid valve; 110. First screen; 111. Stirring rod; 112. Stirring blade; 2. Mixing barrel; 201. Straw; 202. Water inlet pipe; 203. Drain pipe; 204. Second solenoid valve; 205. Third solenoid valve; 206. Fourth solenoid valve; 207. PH monitoring component; 208. Hopper; 209. Second screen. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] See also Figure 1-5 As shown, the utility model is a mixer for detecting acidic impurities of diamond micropowder, comprising a control box 1 and a mixing barrel 2, a stirring motor 106 is fixedly connected to the bottom of the control box 1, a vent pipe 107 is welded through the bottom of the control box 1, a blower 108 is fixedly connected to the top of the vent pipe 107, a mixing barrel 2 is fixedly connected to the bottom of the control box 1, a PH monitoring component 207 is arranged on the outer peripheral surface of the mixing barrel 2, and a suction pipe 201 is arranged at the bottom of the mixing barrel 2;

[0031] When a batch of diamond micropowder needs to be tested for acid impurities, the mixer is taken out and the suction tube 201 is inserted into the diamond micropowder. The blower 108 is started to evacuate the mixing barrel 2 so that a certain amount of diamond micropowder enters the mixing barrel 2 through the suction tube 201 under the action of air pressure. The water inlet pipe 202 is opened to allow a certain amount of clean water to be poured into the mixing barrel 2. The stirring motor 106 is started to drive the rotation of the stirring blade 112 to fully stir the diamond micropowder and the clean water to remove any residual acid. The acid impurities are dissolved in the clean water. After stirring for a certain period of time, the drain pipe 203 is opened to discharge the sewage. At the same time, the pH monitoring component 207 monitors the acid impurities. After the water is emptied, the blower 108 is started again to drive the air to flow in the opposite direction, so that the outside air enters the mixing barrel 2 and is discharged through the drain pipe 203. The diamond micropowder being stirred is air-cooled and dried. After drying, the drain pipe 203 is closed and the suction pipe 201 is opened. The airflow causes the diamond micropowder to be discharged back into a large amount of diamond micropowder through the suction pipe 201.

[0032] Among them Figure 1-3As shown, a top cover 103 is fixedly connected to the top of the control box 1, a control assembly 101 is connected through the top of the top cover 103, a display 102 is connected to the top of the control assembly 101, a stirring rod 111 is connected to the bottom of the stirring motor 106, a stirring blade 112 is connected to the outer peripheral surface of the stirring rod 111, the stirring rod 111 is connected to the bottom of the control box 1, a first electromagnetic valve 109 is connected to the outer peripheral surface of the ventilation pipe 107, a first partition net 110 is connected to the bottom of the ventilation pipe 107, a dustproof vent 104 is opened through the outer peripheral surface of the control box 1, and a handle 105 is welded and fixed to the outer peripheral surface of the control box 1;

[0033] During the sampling process, after the straw 201 is inserted into the diamond powder, the first solenoid valve 109 is opened through the control component 101 and the blower 108 is started to evacuate the mixing barrel 2, so that a certain amount of diamond powder enters the mixing barrel 2 through the straw 201 under the action of air pressure. When the clean water and the diamond powder are mixed, the first solenoid valve 109 is closed and the stirring motor 106 is started. The stirring motor 106 drives the stirring rod 111 and the stirring blade 112 to rotate to stir the clean water and the diamond powder. After the sewage is discharged, the blower 108 is started again to drive the air to flow in the opposite direction, so that the outside air enters the mixing barrel 2 and is discharged through the drain pipe 203, and the diamond powder being stirred is air-cooled and dried.

[0034] Among them Figure 1 , 4 As shown in , 5, a water inlet pipe 202 is welded through the top of the outer circumference of the mixing barrel 2, and a second solenoid valve 204 is clamped through the outer circumference of the water inlet pipe 202, a hopper 208 is welded through the bottom of the mixing barrel 2, a fourth solenoid valve 206 is clamped and fixed to the bottom of the hopper 208, a straw 201 is clamped and fixed to the bottom of the fourth solenoid valve 206, a drain pipe 203 is clamped through the bottom of the outer circumference of the hopper 208, a second partition net 209 is clamped and fixed at one end of the drain pipe 203, the second partition net 209 is attached to the outer circumference of the hopper 208, a third solenoid valve 205 is clamped through the outer circumference of the drain pipe 203, a PH monitoring component 207 is clamped through the outer circumference of the drain pipe 203, and the third solenoid valve 205 is located between the PH monitoring component 207 and the hopper 208;

[0035] Open the second solenoid valve 204, pour clean water into the mixing barrel 2 through the water inlet pipe 202, after the clean water and diamond micropowder are fully mixed, open the third solenoid valve 205 to discharge the sewage, and monitor the pH of the sewage through the pH monitoring component 207. After the sewage is discharged and the diamond micropowder is dried, close the third solenoid valve 205 and open the fourth solenoid valve 206, and discharge the diamond micropowder back into the large amount of diamond micropowder through the suction tube 201 through the airflow.

[0036] The specific working principle of the utility model is as follows: during the sampling process, the handle 105 is held and the suction tube 201 is inserted into the diamond micropowder, the fourth solenoid valve 206 and the first solenoid valve 109 are opened by the control component 101, and the blower 108 is started for a certain period of time to evacuate the mixing barrel 2, so that a certain amount of diamond micropowder enters the mixing barrel 2 through the suction tube 201 under the action of air pressure, the fourth solenoid valve 206 and the first solenoid valve 109 are closed, and the second solenoid valve 204 is opened to allow a certain amount of clean water to enter the mixing barrel 2 through the water inlet pipe 202, and the stirring motor 106 is controlled to drive the stirring rod 111 and the stirring blade 112 to rotate to evacuate the clean water and diamond micropowder. The diamond powder is stirred. After the clean water and the diamond powder are fully stirred, the third solenoid valve 205 is opened to discharge the sewage, and the pH of the sewage is monitored by the pH monitoring component 207. The first solenoid valve 109 is opened again and the blower 108 is started to drive the air to flow in the opposite direction, so that the outside air enters the mixing barrel 2 through the dustproof vent 104 and the vent pipe 107 and is discharged through the drain pipe 203. The diamond powder being stirred is air-cooled and dried. After the drying is completed, the stirring motor 106 is turned off, the third solenoid valve 205 is turned off and the fourth solenoid valve 206 is turned on. The diamond powder is discharged back into the large amount of diamond powder through the suction pipe 201 through the air flow.

[0037] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A mixer for detecting acidic impurities in diamond micropowder, comprising a control box (1) and a mixing barrel (2), characterized in that: A stirring motor (106) is fixedly connected to the bottom of the control box (1), a ventilation pipe (107) is welded through the bottom of the control box (1), a blower (108) is fixedly connected to the top of the ventilation pipe (107), a mixing barrel (2) is fixedly connected to the bottom of the control box (1), a pH monitoring component (207) is arranged on the outer peripheral surface of the mixing barrel (2), and a suction pipe (201) is arranged at the bottom of the mixing barrel (2).

2. The mixer for detecting acidic impurities in diamond micropowder according to claim 1, characterized in that: The top of the control box (1) is fixedly connected with a top cover (103), the top of the top cover (103) is penetrated by a control component (101) which is fixedly connected with the top, and the top of the control component (101) is fixedly connected with a display (102).

3. The mixer for detecting acidic impurities in diamond micropowder according to claim 1, characterized in that: The stirring motor (106) has a stirring rod (111) rotatably engaged at the bottom thereof, a stirring blade (112) is engaged and fixed to the outer peripheral surface of the stirring rod (111), and the stirring rod (111) is inserted through the bottom of the control box (1).

4. The mixer for detecting acidic impurities in diamond micropowder according to claim 1, characterized in that: A first solenoid valve (109) is clamped through the outer circumference of the ventilation pipe (107), a first partition net (110) is clamped and fixed to the bottom of the ventilation pipe (107), a dustproof ventilation hole (104) is opened through the outer circumference of the control box (1), and a handle (105) is welded and fixed to the outer circumference of the control box (1).

5. The mixer for detecting acidic impurities in diamond micropowder according to claim 1, characterized in that: A water inlet pipe (202) is welded through the top of the outer peripheral surface of the mixing barrel (2), a second solenoid valve (204) is clamped through the outer peripheral surface of the water inlet pipe (202), a hopper (208) is welded through the bottom of the mixing barrel (2), a fourth solenoid valve (206) is clamped and fixed to the bottom of the hopper (208), and the suction pipe (201) is clamped and fixed to the bottom of the fourth solenoid valve (206).

6. The mixer for detecting acidic impurities in diamond micropowder according to claim 5, characterized in that: A drain pipe (203) is inserted through the bottom of the outer peripheral surface of the hopper (208) and is clamped thereon. A second partition net (209) is clamped and fixed to one end of the drain pipe (203). The second partition net (209) is attached to the outer peripheral surface of the hopper (208). A third solenoid valve (205) is inserted through the outer peripheral surface of the drain pipe (203) and is clamped thereon. The pH monitoring component (207) is inserted through the outer peripheral surface of the drain pipe (203) and is clamped thereon. The third solenoid valve (205) is located between the pH monitoring component (207) and the hopper (208).

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