Environment-friendly process method and equipment for efficiently extracting pearl powder

Abstract

The invention discloses an environment-friendly process method and equipment for efficiently extracting pearl powder, and relates to the technical field of pearl powder extraction.The environment-friendly process method for efficiently extracting the pearl powder comprises the following steps that S1, pearls are crushed; s2, grinding the crushed pearls; according to the environment-friendly process method and equipment for efficiently extracting the pearl powder, the crushing assembly is arranged, the pearls ground by the grinding assembly can be blown into the crushing cavity, the pearls in the crushing cavity can rapidly collide with one another, and the purpose of further crushing the pearls is achieved; according to the pearl crushing equipment, the crushing efficiency is improved, so that the fineness of crushed pearls can reach 2000 meshes, the pearls can be circularly crushed, the fineness of the crushed pearls is uniform, the equipment can realize automatic extraction from crushing to pearl powder, and the working efficiency is effectively improved. The pearl powder has the advantages that components of pearls cannot be affected, and the quality of the pearl powder is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of pearl powder extraction, and in particular to an environmentally friendly process method and equipment for efficiently extracting pearl powder. Background Art

[0002] Pearls, also known as clam pearls and lian pearls, are an ancient organic gem. They are mainly produced in pearl oysters and mother-of-pearl oysters. The organic matter in pearls contains 17 kinds of amino acids, including aspartic acid, threonine, serine, glutamic acid, glycine, alanine, cystine, valine, methionine, isoleucine, leucine, tyrosine, phenylalanine, histidine, arginine, and proline. In addition, it also contains more than 30 trace elements, taurine, rich vitamins and peptides.

[0003] Pearl powder is made from pearls. The traditional method of processing pearl powder is to prepare pearl powder through water-flying method, that is, wash the pearls, wrap them with gauze, add tofu and water and cook them for 2 hours, take them out and dry them, grind them into fine powder, and then use cold boiled water to fly them into fine powder. Although this method is simple to operate, long-term high temperature may destroy the organic active ingredients in the pearls and affect the skin care effect, and the production efficiency is low. In view of this, the present application proposes an environmentally friendly process method and equipment for efficiently extracting pearl powder. Summary of the invention

[0004] The present application discloses an environmentally friendly process method and equipment for efficiently extracting pearl powder, aiming to solve the technical problems of affecting pearl quality and low production efficiency proposed in the background technology.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] In a first aspect, an environmentally friendly process for efficiently extracting pearl powder is provided, and the environmentally friendly process for efficiently extracting pearl powder comprises the following steps:

[0007] S1. Raw material preparation: use a color sorter to screen pearl medicinal materials and remove impurities and non-medicinal parts;

[0008] S2, washing and soaking, soaking the selected pearl medicinal materials in alkaline water and scrubbing to remove grease, rinsing with clean water until neutral, and draining the water;

[0009] S3, pearl crushing, using three processes to crush the pearls, firstly, the processed pearls are subjected to extrusion crushing, grinding and air flow crushing in sequence;

[0010] S4, packaging and warehousing, quantitatively packaging the pearl powder after three crushings, and sending the packaged raw materials to the warehouse for stacking and storage.

[0011] By adopting the above technical solution, in S3, irregular granular pearl particles are obtained by extrusion crushing, and then pearl powder of about 200 mesh is obtained by grinding, and finally pearl powder of 2000 mesh is obtained by non-contact air flow pulverization.

[0012] In the second aspect, the equipment for realizing the environmentally friendly process method for efficiently extracting pearl powder adopts the following equipment, which includes a crushing assembly, the crushing assembly includes a crushing box, the inner wall of the crushing box is rotatably provided with two symmetrical rollers, and the surfaces of the two rollers are fixed with crushing rollers, and the surfaces of the two crushing rollers are provided with crushing teeth, the crushing assembly also includes a driving motor for driving the two crushing rollers to rotate in opposite directions, and the upper surface of the crushing box is provided with a feeding pipe extending to the inside of the crushing box, and the lower surface of the crushing box is provided with a discharge port;

[0013] The grinding assembly comprises a grinding cylinder fixedly arranged at the bottom of a crushing box, and a feeding port corresponding to the crushing box is provided on the upper surface of the grinding cylinder, a metal tube is fixedly arranged on the inner wall of the grinding cylinder, and a conical grinding disc is rotatably arranged on the inner wall of the grinding cylinder, a grinding ring corresponding to the conical grinding disc is fixedly arranged on the inner annular surface of the metal tube, and a grinding channel with a space gradually reduced from top to bottom is formed between the conical grinding disc and the grinding ring;

[0014] The invention comprises a pulverizing assembly, which comprises a pulverizing cylinder fixed at the bottom of a grinding cylinder and a pulverizing disk fixed at the inner bottom wall of the pulverizing cylinder. A pulverizing cavity and an annular air cavity are respectively provided inside the pulverizing disk.

[0015] By adopting the above technical solution, pearl powder can be extracted efficiently and environmentally friendly. The crushing component can quickly crush the pearl raw materials into smaller particles through the rotating roller and crushing roller in the crushing box, preparing for the subsequent grinding process. The grinding component forms a gradually decreasing grinding channel in the metal tube through the cooperation of the conical grinding disc and the grinding ring, effectively improving the grinding efficiency and fineness, making the pearl powder particle size more uniform and avoiding excessive waste. At the same time, the crushing component can not only further refine the pearl powder particles through the crushing cavity and annular air cavity design in the crushing disc, but also promote the dispersion of particles with the help of airflow, thereby optimizing the extraction process of pearl powder.

[0016] Preferably, the drive motor is fixed on the outer surface of the crushing box, and the output end of the drive motor extends to the interior of the crushing box and is fixedly connected to the end of one of the rollers, one end of the two rollers extends to the outer surface of the crushing box, and the outer surfaces of the ends of the two rollers are fixed with mutually meshing toothed discs.

[0017] By adopting the above technical solution and arranging a toothed disc, the two crushing rollers can be driven to rotate towards each other by the rotation of a driving motor, thereby achieving the purpose of quickly crushing pearls.

[0018] Preferably, a mounting column is fixedly provided on the inner wall of the crushing box, and one end of the mounting column extends to the outer surface of the crushing box, a rectangular cavity is opened inside the mounting column, and a rotating shaft extending to the outer surface of the crushing box is rotatably provided on the inner wall of the rectangular cavity, and a vertical rod extending to the inside of the grinding cylinder is rotatably provided on the inner bottom wall of the rectangular cavity.

[0019] By adopting the above technical solution, the mounting column and rectangular cavity fixed on the inner wall of the crushing box realize multiple functions. The rotating shaft and the vertical rod in the rectangular cavity enable the material in the grinding cylinder to be evenly subjected to external force during the crushing process, effectively improving the crushing and grinding efficiency of the material. The outer surface of the rotating shaft extends to the outer surface of the crushing box, which is convenient for connection with external equipment and convenient for the drive system to control and adjust. The setting of the vertical rod enables the material in the grinding cylinder to be fully stirred during the rotation process, avoiding excessive concentration of materials or failure to grind evenly. The structural design in the rectangular cavity ensures the stability of the system, reduces wear and energy loss, and extends the service life of the equipment.

[0020] Preferably, the top of the vertical rod and the surface of the rotating shaft are fixedly provided with mutually meshing bevel gears, and the end surface of the rotating shaft and the end of one of the rotating rollers are fixedly provided with transmission wheels, and the surfaces of the two transmission wheels are sleeved with transmission belts, and the upper surface of the conical grinding disc is provided with a mounting hole, and the inner wall of the mounting hole is fixedly connected to the outer surface of the vertical rod.

[0021] By adopting the above technical solution, by arranging the bevel gear, the transmission wheel and the transmission belt, the rotation of the roller can drive the rotation of the shaft, and the rotation of the shaft can drive the rotation of the vertical rod.

[0022] Preferably, a conical guide plate is fixedly provided on the inner annular surface of the metal tube, and a discharge pipe extending to the interior of the crushing barrel is provided at the bottom end of the conical guide plate, a connecting shaft extending to the interior of the discharge pipe is fixedly provided at the bottom end of the vertical rod, and a spiral conveying blade is fixedly provided on the surface of the connecting shaft, and a one-way valve is provided on the surface of the discharge pipe.

[0023] By adopting the above technical solution and arranging the connecting shaft and the spiral conveying blade, the ground pearl powder can be quickly discharged.

[0024] Preferably, the inner wall of the annular air cavity is embedded with two groups of first high-pressure nozzles in a circular array, and the jet ends of the two groups of first high-pressure nozzles are inclined to extend into the interior of the crushing cavity, a filter cover is provided at the end of the first high-pressure nozzle, the inner top wall of the crushing cavity is embedded with a feed pipe extending to the upper surface of the crushing disk, and a first high-pressure air pump is fixedly provided on the outer surface of the crushing cylinder, the air outlet end of the first high-pressure air pump extends to the interior of the feed pipe and is provided with a second high-pressure nozzle, the lower surface of the grinding cylinder is fixedly provided with a second high-pressure air pump, and the air outlet end of the second high-pressure air pump is provided with an air inlet pipe extending to the interior of the annular air cavity.

[0025] By adopting the above technical solution and providing the first high-pressure nozzle and the second high-pressure nozzle, a high-speed airflow can be generated inside the pulverizing chamber, thereby facilitating high-speed collision and pulverization of the pearl powders.

[0026] Preferably, a discharge pipe is provided on the inner top wall of the pulverizing chamber, and the top end of the discharge pipe extends to the interior of the lower feed pipe, a hose extending to the interior of the feed pipe is embedded in the bottom end of the lower feed pipe, a discharge pipe extending to the outer surface of the pulverizing barrel is provided on the surface of the discharge pipe, and a discharge valve and a discharge valve are provided on the surfaces of the discharge pipe and the discharge pipe, respectively.

[0027] By adopting the above technical scheme, by setting the discharge valve and the discharge valve, the discharge valve can be opened and the discharge valve can be closed during the crushing process, thereby achieving the purpose of circular crushing of pearl powder. At the same time, after the crushing is completed, the discharge valve can be opened and the discharge valve can be closed, so that the pearl powder can be quickly discharged through the discharge pipe.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. The present application sets a crushing component. In the process of extracting pearl powder, the pearls are firstly put into the crushing box through the feeding pipe, and the driving motor is started. The rotation of the driving motor drives a roller to rotate. The rotation of one roller drives another roller to rotate under the action of two toothed disks, thereby achieving the purpose of the two crushing rollers rotating towards each other, and further achieving the purpose of pre-crushing the pearls.

[0030] 2. The present application sets a grinding assembly. During the process of pre-crushing the pearls by the rotation of the driving motor, the crushed pearls can fall into the grinding channel between the conical grinding disc and the grinding ring. At this time, the rotation of a roller drives the rotation of the shaft under the action of two transmission wheels and a transmission belt. The rotation of the shaft drives the rotation of the vertical rod under the action of two conical gears. The rotation of the vertical rod drives the rotation of the conical grinding disc to grind the crushed pearls in the grinding channel so that the fineness of the ground pearls reaches 200 meshes.

[0031] 3. The present application sets a crushing component, and the pearls ground by the grinding component can be blown into the crushing chamber. At the same time, the second high-pressure air pump conveys the airflow into the annular air cavity, and sprays it into the crushing chamber through two groups of first high-pressure nozzles, so that the pearls in the crushing chamber can collide quickly, so as to achieve the purpose of further crushing the pearls, so that the fineness of the crushed pearls can reach 2000 mesh, and the pearls can be crushed in a cycle to make the fineness of the crushed pearls uniform, so that the equipment can realize the automatic extraction from crushing to pearl powder, effectively improving the work efficiency, and will not cause any influence on the composition of the pearls, thereby ensuring the quality of the pearl powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic diagram of the three-dimensional structure of an environmentally friendly process method and equipment for efficiently extracting pearl powder according to an embodiment of the present application;

[0033] Figure 2 It is a right view structural schematic diagram of an environmentally friendly process method and equipment for efficiently extracting pearl powder according to an embodiment of the present application;

[0034] Figure 3 A schematic diagram of the structure of an environmentally friendly process method and equipment for efficiently extracting pearl powder according to an embodiment of the present application;

[0035] Figure 4 It is a left-view structural schematic diagram of an environmentally friendly process method and equipment for efficiently extracting pearl powder according to an embodiment of the present application;

[0036] Figure 5 A schematic cross-sectional structure diagram of an environmentally friendly process method and equipment for efficiently extracting pearl powder according to an embodiment of the present application;

[0037] Figure 6 For this application Figure 5 The enlarged structural diagram at A in the middle;

[0038] Figure 7 For this application Figure 5 The enlarged structural diagram at B in the middle;

[0039] Figure 8 A schematic diagram of the three-dimensional structure of a crushing disk of an environmentally friendly process method and equipment for efficiently extracting pearl powder proposed in this application;

[0040] Fig. 9 This is a schematic diagram of the top-down structure of a crushing disk of an environmentally friendly process method and equipment for efficiently extracting pearl powder according to an embodiment of the present application.

[0041] Description of reference numerals: 100, crushing assembly; 101, crushing box; 102, rotating roller; 103, crushing roller; 104, driving motor; 105, feeding pipe; 106, toothed disc; 200, grinding assembly; 201, grinding cylinder; 202, metal pipe; 203, conical grinding disc; 204, grinding ring; 205, mounting column;

[0042] 206, rotating shaft; 207, vertical rod; 208, bevel gear; 209, transmission wheel; 2010, transmission belt;

[0043] 2011, conical guide plate; 2012, feed pipe; 2013, connecting shaft; 2014, spiral conveying blade;

[0044] 2015, one-way valve; 300, crushing assembly; 301, crushing barrel; 302, crushing disc; 303, crushing chamber; 304, annular air chamber; 305, first high-pressure nozzle; 306, filter cover; 307, feed pipe; 308, first high-pressure air pump; 309, second high-pressure nozzle; 3010, second high-pressure air pump; 3011, air inlet pipe; 3012, discharge pipe; 3013, hose; 3014, discharge pipe; 3015, discharge valve; 3016, discharge valve. DETAILED DESCRIPTION

[0045] The following is combined with Figure 1-9 This application is described in further detail.

[0046] The embodiment of the present application discloses an environmentally friendly process method and equipment for efficiently extracting pearl powder.

[0047] Example 1

[0048] Reference Figures 1 to 9 The equipment for realizing the environmentally friendly process method for efficiently extracting pearl powder adopts the following equipment, which includes a crushing assembly 100, the crushing assembly 100 includes a crushing box 101, the inner wall of the crushing box 101 is rotatably provided with two symmetrical rollers 102, and the surfaces of the two rollers 102 are fixed with crushing rollers 103, and the surfaces of the two crushing rollers 103 are provided with crushing teeth, the crushing assembly 100 also includes a driving motor 104 for driving the two crushing rollers 103 to rotate in opposite directions, and the upper surface of the crushing box 101 is provided with a feeding pipe 105 extending to the inside of the crushing box 101, and the lower surface of the crushing box 101 is provided with a discharge port;

[0049] Reference Figure 3 and Figure 4The driving motor 104 is fixedly mounted on the outer surface of the crushing box 101, and the output end of the driving motor 104 extends to the inside of the crushing box 101 and is fixedly connected to the end of a roller 102. One end of each of the two rollers 102 extends to the outer surface of the crushing box 101, and the outer surfaces of the ends of the two rollers 102 are fixedly provided with mutually meshing toothed discs 106. Specifically, by providing the toothed discs 106, the rotation of the driving motor 104 can drive the two crushing rollers 103 to rotate towards each other, thereby achieving the purpose of quickly crushing the pearls.

[0050] In this embodiment, by setting up a crushing assembly 100, in the process of extracting pearl powder, firstly, the pearls are put into the crushing box 101 through the feeding tube 105, and the driving motor 104 is started. The rotation of the driving motor 104 drives one roller 102 to rotate. The rotation of one roller 102 drives the other roller 102 to rotate under the action of two toothed disks 106, thereby achieving the purpose of the two crushing rollers 103 rotating towards each other, and further achieving the purpose of pre-crushing the pearls.

[0051] Example 2

[0052] On the basis of Example 1, and different from Example 1, the equipment for realizing an environmentally friendly process method for efficiently extracting pearl powder also includes a grinding assembly 200, the grinding assembly 200 includes a grinding cylinder 201 fixedly mounted on the bottom of the crushing box 101, and the upper surface of the grinding cylinder 201 is provided with a feed port corresponding to the crushing box 101, a metal tube 202 is fixedly mounted on the inner wall of the grinding cylinder 201, and a conical grinding disc 203 is rotatably arranged on the inner wall of the grinding cylinder 201, a grinding ring 204 corresponding to the conical grinding disc 203 is fixedly mounted on the inner annular surface of the metal tube 202, and a grinding channel with a space gradually decreasing from top to bottom is formed between the conical grinding disc 203 and the grinding ring 204.

[0053] Reference Figure 5 and Figure 6 The inner wall of the crushing box 101 is fixedly provided with a mounting column 205, and one end of the mounting column 205 extends to the outer surface of the crushing box 101, a rectangular cavity is opened inside the mounting column 205, and a rotating shaft 206 extending to the outer surface of the crushing box 101 is rotatably provided on the inner wall of the rectangular cavity, and a vertical rod 207 extending to the inside of the grinding cylinder 201 is rotatably provided on the inner bottom wall of the rectangular cavity.

[0054] Reference Figure 4 and Figure 6The top of the vertical rod 207 and the surface of the rotating shaft 206 are fixedly provided with mutually meshing bevel gears 208, and the end surface of the rotating shaft 206 and the end of a roller 102 are fixedly provided with a transmission wheel 209, and the surfaces of the two transmission wheels 209 are sleeved with a transmission belt 2010. A mounting hole is opened on the upper surface of the conical grinding disk 203, and the inner wall of the mounting hole is fixedly connected to the outer surface of the vertical rod 207. Specifically, by arranging the bevel gear 208, the transmission wheel 209 and the transmission belt 2010, the rotating shaft 206 can be driven to rotate by the rotation of the roller 102, and the vertical rod 207 can be driven to rotate by the rotation of the rotating shaft 206.

[0055] Reference Figure 7 A conical guide plate 2011 is fixedly provided on the inner annular surface of the metal tube 202, and a discharge pipe 2012 extending to the inside of the grinding cylinder 301 is provided at the bottom end of the conical guide plate 2011, and a connecting shaft 2013 extending to the inside of the discharge pipe 2012 is fixedly provided at the bottom end of the vertical rod 207, and a spiral conveying blade 2014 is fixedly provided on the surface of the connecting shaft 2013, and a one-way valve 2015 is provided on the surface of the discharge pipe 2012. Specifically, by providing the connecting shaft 2013 and the spiral conveying blade 2014, the ground pearl powder can be quickly discharged.

[0056] In this embodiment, by setting the grinding assembly 200, during the process of pre-crushing the pearls by the rotation of the driving motor 104, the crushed pearls can fall into the grinding channel between the conical grinding disc 203 and the grinding ring 204. At this time, the rotation of a roller 102 drives the rotating shaft 206 to rotate under the action of two transmission wheels 209 and a transmission belt 2010. The rotation of the rotating shaft 206 drives the vertical rod 207 to rotate under the action of two conical gears 208. The rotation of the vertical rod 207 drives the conical grinding disc 203 to rotate, and the crushed pearls in the grinding channel are ground so that the fineness of the ground pearls reaches 200 meshes.

[0057] Example 3

[0058] On the basis of the first and second embodiments, and different from the first and second embodiments,

[0059] The equipment for realizing the environmentally friendly process method for efficiently extracting pearl powder also includes a crushing assembly 300, which includes a crushing cylinder 301 fixed to the bottom of the grinding cylinder 201, and a crushing disk 302 fixed to the inner bottom wall of the crushing cylinder 301, and the crushing disk 302 is provided with a crushing cavity 303 and an annular air cavity 304 inside.

[0060] Reference Figure 8 and Fig. 9The inner wall of the annular air cavity 304 is embedded with two groups of first high-pressure nozzles 305 in a circular array, and the jet ends of the two groups of first high-pressure nozzles 305 are inclined to extend into the interior of the crushing cavity 303, and a filter cover 306 is provided at the end of the first high-pressure nozzle 305. A feed pipe 307 extending to the upper surface of the crushing disk 302 is embedded in the inner top wall of the crushing cavity 303, and a first high-pressure air pump 308 is fixedly provided on the outer surface of the crushing cylinder 301, and the air outlet end of the first high-pressure air pump 308 extends to the interior of the feed pipe 307 and is provided with a second high-pressure nozzle 309. A second high-pressure air pump 3010 is fixedly provided on the lower surface of the grinding cylinder 201, and an air outlet end of the second high-pressure air pump 3010 is provided with an air inlet pipe 3011 extending into the interior of the annular air cavity 304. Specifically, by arranging the first high-pressure nozzle 305 and the second high-pressure nozzle 309, a high-speed airflow can be generated in the crushing cavity 303, thereby facilitating high-speed collision and crushing between pearl powders.

[0061] Reference Figure 8 and Fig. 9 A discharge pipe 3012 is provided on the inner top wall of the pulverizing chamber 303, and the top end of the discharge pipe 3012 extends to the inside of the lower pipe 2012, and a hose 3013 extending to the inside of the feed pipe 307 is embedded in the bottom end of the lower pipe 2012, and a discharge pipe 3014 extending to the outer surface of the pulverizing cylinder 301 is provided on the surface of the discharge pipe 3012, and a discharge valve 3015 and a discharge valve 3016 are provided on the surfaces of the discharge pipe 3012 and the discharge pipe 3014, respectively. Specifically, by providing the discharge valve 3015 and the discharge valve 3016, the discharge valve 3015 can be opened and the discharge valve 3016 can be closed during the pulverizing process to achieve the purpose of circulating pulverizing of pearl powder. At the same time, after the pulverizing is completed, the discharge valve 3016 can be opened and the discharge valve 3015 can be closed, so that the pearl powder can be quickly discharged through the discharge pipe 3014.

[0062] In this embodiment, by providing a crushing component 300, the pearls ground by the grinding component 200 can be blown into the crushing chamber 303, so that the pearls in the crushing chamber 303 can collide quickly, thereby achieving the purpose of further crushing the pearls, and the fineness of the crushed pearls can reach 2000 meshes, and the pearls can be crushed in a cycle to make the fineness of the crushed pearls uniform, so that the equipment can realize automatic extraction from crushing to pearl powder, effectively improving work efficiency, and will not cause any impact on the composition of the pearls, thereby ensuring the quality of the pearl powder.

[0063] The present application also discloses an environmentally friendly process for efficiently extracting pearl powder, comprising the following steps:

[0064] S1. Raw material preparation: use a color sorter to screen pearl medicinal materials and remove impurities and non-medicinal parts;

[0065] S2, washing and soaking, soaking the selected pearl medicinal materials in alkaline water and scrubbing to remove grease, rinsing with clean water until neutral, and draining the water;

[0066] S3, pearl breaking;

[0067] Reference Figures 1 to 4 , the crushing assembly 100 is used to crush the pearls, which can achieve the purpose of efficient crushing;

[0068] Grinding the crushed pearls;

[0069] Reference Figure 5 , Figure 6 and Figure 7 The crushed pearls are ground by a grinding assembly 200, so that the fineness of the ground pearls is 200 meshes, and the purpose of grinding can be achieved simultaneously during the crushing process, which effectively improves the efficiency;

[0070] The ground pearls are further crushed;

[0071] Reference Figure 7 , Figure 8 and Fig. 9 The crushing assembly 300 is used to crush the pearls ground into 200 meshes, so that the fineness of the crushed pearls is 2000 meshes, and the pearls are collided by air flow to achieve physical crushing, which effectively ensures the quality of the pearl powder;

[0072] S4, packaging and warehousing, quantitatively packaging the pearl powder after three crushings, and sending the packaged raw materials to the warehouse for stacking and storage.

[0073] The working principle of an environmentally friendly process method and equipment for efficiently extracting pearl powder in the embodiment of the present application is as follows: in the process of extracting pearl powder, first, the pearls are put into the crushing box 101 through the feeding tube 105, and the driving motor 104 is started. The rotation of the driving motor 104 drives one roller 102 to rotate. The rotation of one roller 102 drives the other roller 102 to rotate under the action of two toothed disks 106, thereby achieving the purpose of the two crushing rollers 103 rotating towards each other, and then achieving the purpose of pre-crushing the pearls. At the same time, in the process of pre-crushing the pearls by the rotation of the driving motor 104, the crushed pearls can fall into the grinding channel between the conical grinding disk 203 and the grinding ring 204. At this time, the rotation of one roller 102 drives the rotating shaft 206 to rotate under the action of two transmission wheels 209 and the transmission belt 2010. The rotation of the rotating shaft 206 drives the vertical rod 207 to rotate under the action of two conical gears 208, and the rotation of the vertical rod 207 drives the conical grinding disk 203 to rotate. , the pearls crushed in the grinding channel are ground to a fineness of 200 mesh, and the pearls ground by the grinding assembly 200 can enter the feed pipe 307 through the feed pipe 2012 and the hose 3013, and the first high-pressure air pump 308 and the second high-pressure air pump 3010 are started, the first high-pressure air pump 308 blows the ground pearls into the crushing chamber 303, and the second high-pressure air pump 3010 delivers the airflow into the annular air cavity 304, and sprays it into the crushing chamber 303 through two groups of first high-pressure nozzles 305, so that the pearls in the crushing chamber 303 can collide quickly, and the purpose of further crushing the pearls is achieved, so that the fineness of the crushed pearls can reach 2000 mesh, and the pearls can be crushed cyclically to make the fineness of the crushed pearls uniform, so that the equipment can realize the automatic extraction from crushing to pearl powder, effectively improve the work efficiency, and will not cause any influence on the composition of the pearls, and ensure the quality of the pearl powder.

[0074] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An environmentally friendly process for efficiently extracting pearl powder, characterized in that: The environmentally friendly process for efficiently extracting pearl powder includes the following steps: S1. Raw material preparation, using a color sorter to screen pearl medicinal materials and remove impurities and non-medicinal parts; S2, washing and soaking, soaking the selected pearl medicinal materials in alkaline water and scrubbing to remove grease, rinsing with clean water until neutral, and draining the water; S3, pearl crushing, using three processes to crush the pearls, firstly, the processed pearls are subjected to extrusion crushing, grinding and air flow crushing in sequence; S4, packaging and warehousing, quantitatively packaging the pearl powder after three crushings, and sending the packaged raw materials to the warehouse for stacking and storage.

2. The environmentally friendly process for efficiently extracting pearl powder according to claim 1, characterized in that: In S3, the irregular pearl particles are crushed by extrusion, and then the pearl powder of about 200 mesh is obtained by grinding, and finally the pearl powder of 2000 mesh is obtained by non-contact air flow pulverization.

3. An equipment for efficiently extracting pearl powder, characterized in that: The invention comprises a crushing assembly (100), wherein the crushing assembly (100) comprises a crushing box (101), wherein the inner wall of the crushing box (101) is rotatably provided with two symmetrical rollers (102), and the surfaces of the two rollers (102) are fixedly provided with crushing rollers (103), and the surfaces of the two crushing rollers (103) are provided with crushing teeth, and the crushing assembly (100) further comprises a driving motor (104) for driving the two crushing rollers (103) to rotate in opposite directions, and the upper surface of the crushing box (101) is provided with a feeding pipe (105) extending into the interior of the crushing box (101), and the lower surface of the crushing box (101) is provided with a discharge port; The invention comprises a grinding assembly (200), wherein the grinding assembly (200) comprises a grinding cylinder (201) fixedly arranged at the bottom of a crushing box (101), and the upper surface of the grinding cylinder (201) is provided with a feed port corresponding to the crushing box (101), the inner wall of the grinding cylinder (201) is fixedly arranged with a metal tube (202), and the inner wall of the grinding cylinder (201) is rotatably provided with a conical grinding disc (203), the inner ring surface of the metal tube (202) is fixedly arranged with a grinding ring (204) corresponding to the conical grinding disc (203), and a grinding channel with a space gradually decreasing from top to bottom is formed between the conical grinding disc (203) and the grinding ring (204).

4. The equipment for efficiently extracting pearl powder according to claim 3, characterized in that: The invention comprises a pulverizing assembly (300), wherein the pulverizing assembly (300) comprises a pulverizing cylinder (301) fixedly mounted at the bottom of a grinding cylinder (201), and a pulverizing disk (302) fixedly mounted on the inner bottom wall of the pulverizing cylinder (301), wherein a pulverizing cavity (303) and an annular air cavity (304) are respectively provided inside the pulverizing disk (302).

5. The equipment for efficiently extracting pearl powder according to claim 3, characterized in that: The drive motor (104) is fixedly mounted on the outer surface of the crushing box (101), and the output end of the drive motor (104) extends into the interior of the crushing box (101) and is fixedly connected to the end of one of the rollers (102), one end of each of the two rollers (102) extends to the outer surface of the crushing box (101), and mutually meshing toothed discs (106) are fixedly mounted on the outer surfaces of the ends of the two rollers (102).

6. The equipment for efficiently extracting pearl powder according to claim 3, characterized in that: The inner wall of the crushing box (101) is fixedly provided with a mounting column (205), and one end of the mounting column (205) extends to the outer surface of the crushing box (101); a rectangular cavity is provided inside the mounting column (205), and a rotating shaft (206) extending to the outer surface of the crushing box (101) is rotatably provided on the inner wall of the rectangular cavity, and a vertical rod (207) extending to the inside of the grinding cylinder (201) is rotatably provided on the inner bottom wall of the rectangular cavity.

7. The equipment for efficiently extracting pearl powder according to claim 6, characterized in that: The top end of the vertical rod (207) and the surface of the rotating shaft (206) are both fixedly provided with mutually meshing bevel gears (208), and the end surface of the rotating shaft (206) and the end of one of the rotating rollers (102) are both fixedly provided with transmission wheels (209), and the surfaces of the two transmission wheels (209) are sleeved with transmission belts (2010), and the upper surface of the conical grinding disc (203) is provided with a mounting hole, and the inner wall of the mounting hole is fixedly connected to the outer surface of the vertical rod (207).

8. The equipment for efficiently extracting pearl powder according to claim 7, characterized in that: The inner annular surface of the metal tube (202) is fixedly provided with a conical guide plate (2011), and the bottom end of the conical guide plate (2011) is provided with a feed pipe (2012) extending into the interior of the pulverizing cylinder (301), the bottom end of the vertical rod (207) is fixedly provided with a connecting shaft (2013) extending into the interior of the feed pipe (2012), and the surface of the connecting shaft (2013) is fixedly provided with a spiral conveying blade (2014), and the surface of the feed pipe (2012) is provided with a one-way valve (2015).

9. The equipment for efficiently extracting pearl powder according to claim 8, characterized in that: The inner wall of the annular air cavity (304) is embedded with two groups of first high-pressure nozzles (305) in a circular array, and the jet ends of the two groups of first high-pressure nozzles (305) are inclined to extend into the interior of the pulverizing cavity (303), and a filter cover (306) is arranged at the end of the first high-pressure nozzle (305). The inner top wall of the pulverizing cavity (303) is embedded with a feed pipe (307) extending to the upper surface of the pulverizing disk (302), and the outer surface of the pulverizing cylinder (301) is fixedly provided with a first high-pressure air pump (308), the air outlet end of the first high-pressure air pump (308) extends to the interior of the feed pipe (307) and is provided with a second high-pressure nozzle (309), and the lower surface of the grinding cylinder (201) is fixedly provided with a second high-pressure air pump (3010), and the air outlet end of the second high-pressure air pump (3010) is provided with an air inlet pipe (3011) extending into the interior of the annular air cavity (304).

10. The equipment for efficiently extracting pearl powder according to claim 9, characterized in that: The inner top wall of the pulverizing chamber (303) is provided with a discharge pipe (3012), and the top end of the discharge pipe (3012) extends to the interior of the lower feed pipe (2012), and the bottom end of the lower feed pipe (2012) is embedded with a hose (3013) extending to the interior of the feed pipe (307), and the surface of the discharge pipe (3012) is provided with a discharge pipe (3014) extending to the outer surface of the pulverizing cylinder (301), and the surfaces of the discharge pipe (3012) and the discharge pipe (3014) are respectively provided with a discharge valve (3015) and a discharge valve (3016).

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