Centrifugal device for extracting hydroxyapatite

Abstract

The utility model provides a centrifugal device for extracting hydroxyapatite, which relates to the technical field of hydroxyapatite extraction and comprises a centrifugal device shell, an access door is mounted on the back of the centrifugal device shell, a closing door is mounted on the front of the centrifugal device shell, and an observation window is mounted on the surface of the closing door. A control panel is installed on the side, close to the sealing door, of the front face of the centrifugal device shell, a warning indicator is installed on one side face of the centrifugal device shell, a first driving motor is installed on the top face of the centrifugal device shell, and a water pump is installed on the side, close to the first driving motor, of the top face of the centrifugal device shell; a supporting plate is installed on the inner side face of a shell of the centrifugal device, so that during operation of the centrifugal device, a test tube in the centrifugal device is more stable, the situation that the solid-liquid separation degree is not enough possibly caused by vibration of the test tube is reduced, the interior of the test tube can be cleaned more conveniently after separation, and the time spent on manual cleaning is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of hydroxyapatite extraction, in particular to a centrifugal device used for hydroxyapatite extraction. Background Art

[0002] Hydroxyapatite is the main inorganic component of human and animal bones. When using it to produce products, it is necessary to separate the solid objects from the liquid objects through a centrifugal device;

[0003] However, when it is used for separation, the rotation amplitude of the centrifuge is large. If the test tube is not clamped firmly enough, the vibration of the test tube may cause incomplete solid-liquid separation during separation, and solid matter will remain in the liquid. After the separation, the test tube needs to be cleaned, and manual cleaning takes a lot of time. Therefore, we propose a centrifugal device for hydroxyapatite extraction. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, but when performing separation work, the rotation amplitude of the centrifuge is large. If the clamping of the test tube is not stable enough, the vibration of the test tube may cause the solid-liquid separation to be not thorough enough during the separation work, and solid matter may remain in the liquid. After the separation work, the test tube needs to be cleaned, and manual cleaning takes a lot of time.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A centrifugal device for extracting hydroxyapatite, comprising a centrifugal device housing, an inspection door is installed on the back of the centrifugal device housing, a closed door is installed on the front of the centrifugal device housing, an observation window is installed on the surface of the closed door, a control panel is installed on the front of the centrifugal device housing on a side close to the closed door, a warning device is installed on one side of the centrifugal device housing, a first drive motor is installed on the top surface of the centrifugal device housing, a water pump is installed on the top surface of the centrifugal device housing on a side close to the first drive motor, a support plate is installed on the inner side of the centrifugal device housing, and a A second driving motor, a pressure-relief spring is installed on the inner bottom surface of the centrifuge housing, a support column is installed on the inner bottom surface of the centrifuge housing on the side close to the pressure-relief spring, a base is installed on the top of the support plate, a coupling is installed on the top of the base, a placement plate is installed on the surface of the coupling, a retaining ring is installed inside the top surface of the placement plate, a protective cover is installed at the bottom of the placement plate, a test tube is placed inside the protective cover, a through hole is opened on the top of the placement plate on a side close to the retaining ring, a connecting column is installed on the inner top surface of the centrifuge housing, and a nozzle group is installed on the surface of the connecting column.

[0007] As a preferred solution of the utility model, the centrifuge housing is made of stainless steel, the inspection door and the closed door are rotatably connected to the centrifuge housing by hinges, the area of ​​the observation window should be sufficient to observe the interior of the centrifuge housing, and a handle is welded on the closed door.

[0008] The technical effect of adopting the above further solution is that maintenance work can be carried out on the device more conveniently by performing maintenance through the maintenance door.

[0009] As a preferred solution of the present invention, the control panel is electrically connected to the first drive motor, the water pump and the second drive motor.

[0010] The technical effect of adopting the above further solution is: the device can be controlled through the control panel, making its manufacture easier.

[0011] As a preferred solution of the utility model, the first driving motor is electrically connected to the nozzle group, and the nozzle group is slidably connected to the connecting column, the water pump is connected to the nozzle group pipeline, and the number of nozzles in the nozzle group is changed corresponding to the test tube.

[0012] The technical effect of adopting the above further solution is: the nozzle group is installed through the connecting column, which facilitates the replacement of the nozzle group.

[0013] As a preferred solution of the utility model, the support plate is made of steel material, the rotor of the second drive motor is connected to the coupling and the coupling can rotate in the base, two groups of the pressure relief springs are symmetrically installed on the support column at equal distances, and a pressure-bearing structure is installed in the pressure relief springs.

[0014] As a preferred solution of the utility model, the coupling passes through the through hole and is fastened with bolts, the clamping ring can be clamped by spring or rubber friction, the clamping ring is installed corresponding to the test tube, and six test tubes are symmetrically installed at equal distances, and the cross-sectional area of ​​the protective cover should be larger than the cross-sectional area of ​​the equidistant test tubes.

[0015] The technical effect of adopting the above further solution is: the placement plate is installed through the through hole, which is convenient for disassembly.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] In the utility model, through the design of the cleaning mechanism and the stabilizing structure, through the provision of the water pump, the support plate, the pressure-reducing spring, the support column, the clamping ring, the protective cover and the nozzle group, the test tube inside the centrifugal device is more stable when it is in operation, and the insufficient degree of solid-liquid separation caused by the vibration of the test tube is reduced. After the separation, the inside of the test tube can be cleaned more conveniently, and the time required for manual cleaning is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a centrifugal device for hydroxyapatite extraction provided by the utility model;

[0019] Figure 2 A schematic diagram of the internal structure of a centrifugal device for hydroxyapatite extraction provided by the utility model;

[0020] Figure 3 The utility model provides a schematic diagram of a placement plate structure of a centrifugal device for hydroxyapatite extraction.

[0021] Legend: 1. Centrifuge housing; 2. Inspection door; 3. Enclosed door; 301. Observation window; 4. Control panel; 5. Warning device; 6. First drive motor; 7. Water pump; 8. Support plate; 9. Second drive motor; 10. Pressure relief spring; 11. Support column; 12. Base; 13. Coupling; 14. Placement plate; 15. Retaining ring; 16. Protective cover; 17. Test tube; 18. Through hole; 19. Connecting column; 20. Nozzle group. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0026] Example 1

[0027] like Figure 1-3 As shown, the utility model provides a technical solution: a centrifugal device for extracting hydroxyapatite, comprising a centrifugal device housing 1, an inspection door 2 is installed on the back of the centrifugal device housing 1, a closed door 3 is installed on the front of the centrifugal device housing 1, an observation window 301 is installed on the surface of the closed door 3, a control panel 4 is installed on the front of the centrifugal device housing 1 on a side close to the closed door 3, the control panel 4 includes a timing button, a speed adjustment button and an on / off button, and the timing chip is electrically connected to an alarm 5, an alarm 5 is installed on one side of the centrifugal device housing 1, a first drive motor 6 is installed on the top surface of the centrifugal device housing 1, a water pump 7 is installed on the top surface of the centrifugal device housing 1 on a side close to the first drive motor 6, a support plate 8 is installed on the inner side of the centrifugal device housing 1, a second drive motor 9 is installed on the bottom of the support plate 8, and the inside of the centrifugal device housing 1 A pressure-relief spring 10 is installed on the bottom surface, a support column 11 is installed on the inner bottom surface of the centrifugal device housing 1 on the side close to the pressure-relief spring 10, a base 12 is installed on the top of the support plate 8, a coupling 13 is installed on the top of the base 12, the coupling 13 uses a WGT drum gear coupling, a placement plate 14 is installed on the surface of the coupling 13, a retaining ring 15 is installed inside the top surface of the placement plate 14, the retaining ring 15 is selected according to the budget, a protective cover 16 is installed on the bottom of the placement plate 14, the material of the protective cover 16 includes but is not limited to rubber material, resin vulcanized material, etc., a test tube 17 is placed inside the protective cover 16, a through hole 18 is opened on the top of the placement plate 14 on the side close to the retaining ring 15, a connecting column 19 is installed on the inner top surface of the centrifugal device housing 1, a nozzle group 20 is installed on the surface of the connecting column 19, and the nozzle of the nozzle group 20 uses a high-pressure nozzle.

[0028] Example 2

[0029] like Figure 1-3As shown, the centrifugal device housing 1 is made of stainless steel material, which has a longer service life. The inspection door 2 and the closed door 3 are rotatably connected to the centrifugal device housing 1 through hinges, which are convenient for opening to inspect the device. The area of ​​the observation window 301 should be sufficient to observe the inside of the centrifugal device housing 1 and to observe the operation of the device. A handle is welded on the closed door 3 for easy opening. The control panel 4 is electrically connected to the first drive motor 6, the water pump 7 and the second drive motor 9, making the control of the device more convenient. The first drive motor 6 is electrically connected to the nozzle group 20, and the nozzle group 20 is slidably connected to the connecting column 19. The water pump 7 is connected to the nozzle group 20 through a pipeline. The number of nozzles 20 is changed corresponding to the test tube 17. The support plate 8 is made of steel material, and has a better pressure-bearing effect. The rotor of the second drive motor 9 is connected to the coupling 13 and the coupling 13 can rotate in the base 12. The pressure-relief spring 10 and the support column 11 are equidistantly and symmetrically installed in two groups. The pressure-relief spring 10 is installed with a pressure-bearing structure. The coupling 13 passes through the through hole 18 and is tightened and fixed with bolts to facilitate disassembly and maintenance of the placement plate 14. The retaining ring 15 can be spring-type clamping or rubber friction clamping. The retaining ring 15 is installed corresponding to the test tube 17. There are six test tubes 17 equidistantly and symmetrically installed. The cross-sectional area of ​​the protective cover 16 should be larger than the cross-sectional area of ​​the equidistant test tubes 17.

[0030] The working process of the utility model is as follows: when using a centrifugal device for hydroxyapatite extraction to extract hydroxyapatite, firstly, inject the hydroxyapatite mixed liquid into the test tube 17, then put it into the placement plate 14, and clamp it with the clamp ring 15, then start the device through the control panel 4, and drive the coupling 13 to rotate through the second drive motor 9, so that the placement plate 14 rotates. When it rotates, the protective cover 16 will protect the internal test tube 17, and when the second drive motor 9 is working, the pressure-reducing spring 10 will provide a certain shock-absorbing effect. When the centrifugal work is completed, the alarm 5 sounds, and the worker The staff can take out the test tube 17, take out the hydroxyapatite extract, and then put the test tube into the placement plate 14 again, start the first drive motor 6, drive the nozzle group 20 to slide on the connecting column 19, insert the nozzle into the test tube 17, start the water pump 7, and spray clean water into the test tube 17 to clean the test tube. The centrifugal device for hydroxyapatite extraction is used to perform hydroxyapatite extraction, so that when the centrifugal device is in operation, the internal test tube is more stable, which reduces the insufficient solid-liquid separation caused by the vibration of the test tube, and can more conveniently clean the inside of the test tube after separation, reducing the time required for manual cleaning.

[0031] 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. A centrifugal device for extracting hydroxyapatite, comprising a centrifugal device housing (1), characterized in that: The back of the centrifugal device housing (1) is provided with an inspection door (2), the front of the centrifugal device housing (1) is provided with a closed door (3), the surface of the closed door (3) is provided with an observation window (301), the front of the centrifugal device housing (1) is provided with a control panel (4) on a side close to the closed door (3), a side of the centrifugal device housing (1) is provided with a warning device (5), the top of the centrifugal device housing (1) is provided with a first drive motor (6), the top of the centrifugal device housing (1) is provided with a water pump (7) on a side close to the first drive motor (6), the inner side of the centrifugal device housing (1) is provided with a support plate (8), the bottom of the support plate (8) is provided with a second drive motor (9), and the inner bottom of the centrifugal device housing (1) is provided with a pressure relief valve (13). Spring (10), a support column (11) is installed on the inner bottom surface of the centrifugal device housing (1) on the side close to the pressure-relief spring (10), a base (12) is installed on the top of the support plate (8), a coupling (13) is installed on the top of the base (12), a placement plate (14) is installed on the surface of the coupling (13), a retaining ring (15) is installed inside the top surface of the placement plate (14), a protective cover (16) is installed at the bottom of the placement plate (14), a test tube (17) is placed inside the protective cover (16), a through hole (18) is opened on the top of the placement plate (14) on the side close to the retaining ring (15), a connecting column (19) is installed on the inner top surface of the centrifugal device housing (1), and a nozzle group (20) is installed on the surface of the connecting column (19).

2. A centrifugal device for extracting hydroxyapatite according to claim 1, characterized in that: The centrifuge housing (1) is made of stainless steel. The inspection door (2) and the closed door (3) are rotatably connected to the centrifuge housing (1) via hinges. The area of ​​the observation window (301) should be sufficient to observe the interior of the centrifuge housing (1). A handle is welded to the closed door (3).

3. A centrifugal device for extracting hydroxyapatite according to claim 1, characterized in that: The control panel (4) is electrically connected to the first drive motor (6), the water pump (7) and the second drive motor (9).

4. A centrifugal device for extracting hydroxyapatite according to claim 1, characterized in that: The first driving motor (6) is electrically connected to the nozzle group (20), and the nozzle group (20) is slidably connected to the connecting column (19). The water pump (7) is connected to the nozzle group (20) via a pipeline, and the number of nozzles in the nozzle group (20) is changed correspondingly to the test tube (17).

5. A centrifugal device for extracting hydroxyapatite according to claim 1, characterized in that: The support plate (8) is made of steel material, the rotor of the second drive motor (9) is connected to the coupling (13) and the coupling (13) can rotate in the base (12), the pressure relief spring (10) and the support column (11) are installed in two groups symmetrically and equidistantly, and a pressure-bearing structure is installed in the pressure relief spring (10).

6. A centrifugal device for extracting hydroxyapatite according to claim 1, characterized in that: The coupling (13) passes through the through hole (18) and is fixed by bolts. The clamping ring (15) can be clamped by spring or rubber friction. The clamping ring (15) is installed corresponding to the test tube (17). Six test tubes (17) are installed symmetrically and equidistantly. The cross-sectional area of ​​the protective cover (16) should be larger than the cross-sectional area of ​​the equidistant test tubes (17).

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