CN112246395B - High-efficiency powder preparation process of traditional Chinese medicinal materials - Google Patents
High-efficiency powder preparation process of traditional Chinese medicinal materials Download PDFInfo
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- CN112246395B CN112246395B CN202011034509.XA CN202011034509A CN112246395B CN 112246395 B CN112246395 B CN 112246395B CN 202011034509 A CN202011034509 A CN 202011034509A CN 112246395 B CN112246395 B CN 112246395B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
- B02C18/2241—Feed means of conveyor belt type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/22—Crushing mills with screw-shaped crushing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F26B21/50—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
本发明公开了一种中药材的高效制粉工艺，通过使用药粉粉碎分选一体化设备实现中药材的高效制粉过程，该药粉粉碎分选一体化设备包括粉碎输送部、气动分选部，该药粉粉碎分选一体化设备通过转动的横杆以及粉碎刃将干燥的中药材粉碎成粉末，并通过筛板只允许达到筛选要求的粉末通过，通过输送带将粉末输送排出，该药粉粉碎分选一体化设备完成了干燥的中药材的自动粉碎以及输送过程，自动化程度高，有效地提高了工作效率；该药粉粉碎分选一体化设备将粉碎得到的粉末按照颗粒大小进一步的进行分选，使得粉碎的粉末分选成细粉和粗粉，并将细粉和粗粉分开收集，粗粉返回重新粉碎，使得得到中药粉末细度高且均匀度高。
The invention discloses a high-efficiency pulverizing process for traditional Chinese medicinal materials. The high-efficiency pulverizing process for traditional Chinese medicinal materials is realized by using an integrated equipment for pulverizing and sorting medicinal powder. The integrated equipment for pulverizing and sorting medicinal powder includes a pulverizing conveying part and a pneumatic sorting part. The integrated equipment for powder crushing and sorting crushes the dried Chinese medicinal materials into powder through the rotating horizontal bar and the crushing blade, and only allows the powder that meets the screening requirements to pass through the sieve plate, and conveys and discharges the powder through the conveyor belt. The integrated selection equipment completes the automatic crushing and conveying process of the dried Chinese medicinal materials, with a high degree of automation, which effectively improves the work efficiency; The pulverized powder is sorted into fine powder and coarse powder, and the fine powder and coarse powder are collected separately, and the coarse powder is returned to be pulverized again, so that the obtained traditional Chinese medicine powder has high fineness and high uniformity.
Description
Technical Field
The invention relates to the field of traditional Chinese medicines, in particular to a high-efficiency powder preparation process of traditional Chinese medicinal materials.
Background
In the preparation process of the Chinese patent medicine, the smaller the powder particles after the Chinese medicinal materials are crushed, the easier the effective components of the medicinal raw materials are extracted and utilized.
The existing preparation method of the medicine powder generally comprises the steps of firstly crushing by using a crusher and then sieving by using a sieving machine, thus two different devices are required to be used, and the production efficiency is not high.
Therefore, the patent with application number CN201821078977.5 discloses a chinese-medicinal material rubbing crusher, it is including the frame, crushing room is installed at the frame top, crushing room bottom opening forms the export, install the screening room in the frame of export below, screening room below is equipped with the coarse fodder collecting vessel, screening room top is equipped with the filter screen with the junction of export, screening room one side is equipped with the fan, screening room opposite side is equipped with the separation pipe, separation pipe entry and screening room intracavity are connected, separation pipe export slope upwards is connected with separation cabinet upper portion one side, separation cabinet inner chamber upper portion is equipped with the baffle, the fine fodder collecting vessel of drawer type is installed to separation cabinet lower part, the separation cabinet top is equipped with the dust exhaust pipe, the dust exhaust pipe top is connected with the collection dirt sack after bending to separation cabinet one side. This chinese-medicinal material rubbing crusher is rational in infrastructure, excellent in use effect, can sieve when smashing the chinese-medicinal material, still has following weak point: (1) the Chinese medicinal material pulverizer has low automation degree and low working efficiency; (2) the traditional Chinese medicine pulverizer has poor sieving effect, and the prepared traditional Chinese medicine powder has low and non-uniform fineness.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide an efficient powder preparation process of traditional Chinese medicinal materials, which comprises the following steps: (1) through starting the crushing motor of the crushing conveying part of the powder crushing and sorting integrated equipment, a driving motor, the crushing motor drives a driving linkage shaft to rotate in a running mode, thereby a support rod is arranged, the connecting rod realizes that a cross rod and a crushing blade rotate, the driving motor drives a driving roller to rotate in a running mode, an auxiliary roller is driven by a conveying belt, a driven roller is driven to rotate by the conveying belt, the conveying belt is further enabled to continuously convey forwards in an inner feeding pipe, dried traditional Chinese medicinal materials are put into the feeding hopper and enter an inner cavity of a crushing bin through the bottom of the feeding hopper, the dried traditional Chinese medicinal materials are crushed into powder through the continuously rotating crushing blade, the powder with the particle size meeting the screening requirement falls into a receiving hopper through a sieve pore of a sieve plate, the powder falls into the conveying belt from the inner feeding pipe through the receiving hopper, the powder falls into a transfer hopper of a pneumatic sorting part after being conveyed to a discharge port through the conveying belt, and the problem that the traditional Chinese medicinal material crusher has low automation degree is solved, the working efficiency is not high; (2) the powder is conveyed into the inner cavity of the separation bin through a conveying pipe by starting a conveying gas pump, an electric heating fan and a second conveying mechanism of the pneumatic separation part, the electric heating fan conveys hot air into the inner cavity of the separation bin by operation, the second conveying mechanism drives a thread shearing rod to rotate by operation of a conveying motor, hot air drying is carried out on the powder through the hot air in the falling process of the inner cavity of the separation bin, the powder is gathered to a discharging pipe along with air flow due to only one air outlet of a discharging pipe of the second conveying mechanism, the powder with smaller particle diameter in the powder is gathered to a fine material area under the action of a material separating plate and the self gravity of the powder to obtain fine powder, the powder with larger particle diameter is gathered to a coarse material area to obtain coarse powder, the fine powder enters the inner cavity of a conveying cylinder from an internal material connecting pipe along with the air flow, and is discharged and collected from the discharging pipe after being further crushed by the shearing of the thread shearing rod, smash to select separately the completion, start the cylinder, the cylinder contracts the pulling baffle, distinguishes the bottom discharge collection with the middlings from coarse fodder, perhaps returns the feeder hopper and further smashes the separation, and it is not good to have solved current chinese-medicinal material rubbing crusher's screening effect, and the low and not enough even problem of traditional chinese medicine powder fineness of making.
The purpose of the invention can be realized by the following technical scheme:
an efficient powder preparation process of traditional Chinese medicinal materials comprises the following steps:
the method comprises the following steps: the crushing motor and the driving motor of the crushing conveying part of the powder crushing and sorting integrated equipment are started, the crushing motor runs to drive the linkage shaft to rotate, so that the transverse rod and the crushing blade rotate through the supporting rod and the connecting rod, the driving motor runs to drive the driving roller to rotate, the auxiliary roller and the driven roller are driven to rotate through the conveying belt, and the conveying belt is continuously conveyed forwards in the inner feeding pipe;
step two: putting dried traditional Chinese medicinal materials into a feed hopper, feeding the dried traditional Chinese medicinal materials into an inner cavity of a crushing bin through the bottom of the feed hopper, crushing the dried traditional Chinese medicinal materials into powder by a continuously rotating crushing blade, and enabling the powder with the particle size meeting the screening requirement to fall into a receiving hopper through sieve pores of a sieve plate;
step three: the powder falls into the conveying belt from the inner feeding pipe through the receiving hopper, is conveyed to the discharge port through the conveying belt and then falls into the transfer hopper of the pneumatic separation part;
step four: starting a conveying air pump, an electric heating fan and a second conveying mechanism of the pneumatic separation part, wherein the conveying air pump is operated to convey powder into an inner cavity of the separation bin through a conveying pipe, the electric heating fan is operated to convey hot air into the inner cavity of the separation bin, and the second conveying mechanism is operated to drive the thread shearing rod to rotate through a conveying motor;
step five: the powder is dried by hot air in the falling process of the inner cavity of the sorting bin through the discharge pipe of the second conveying mechanism, and the powder is gathered to the discharge pipe along with the airflow due to the fact that only one air outlet is arranged on the discharge pipe of the second conveying mechanism, the powder with smaller particle size in the powder is gathered to a fine material area under the action of the material distributing plate and the self gravity of the powder, so that fine powder is obtained, and the powder with larger particle size is gathered to a coarse material area, so that coarse powder is obtained;
step six: fine powder enters the inner cavity of the conveying cylinder from the inner material connecting pipe along with the airflow, is further crushed by the shearing of the thread shearing rod, and is discharged and collected from the material discharging pipe;
step seven: crushing and sorting are completed, the air cylinder is started, the air cylinder contracts to pull the baffle plate, coarse powder is discharged and collected from the bottom of the coarse material area, or the coarse powder returns to the feed hopper for further crushing and sorting.
As a further scheme of the invention: powder is smashed and is selected separately integrated equipment is including smashing conveying part, pneumatic sorting part, bearing base, crushing conveying part is installed to bearing base top one end, bearing base top is kept away from crushing conveying part one end and is installed pneumatic sorting part.
As a further scheme of the invention: smash conveying portion includes first support frame, first conveying mechanism, connects hopper, feeder hopper, crushing storehouse, crushing motor, first conveying mechanism is installed at first support frame top, first support frame top is installed through the pillar and is connect the hopper, connect the hopper top to install and smash the storehouse, smash storehouse one end and install the feeder hopper, smash the storehouse and keep away from feeder hopper one end and install crushing motor.
As a further scheme of the invention: wherein, the first conveying mechanism comprises a conveying belt, an inner inlet pipe, a discharge port, a driving roller, a driving motor, supporting plates, a bottom plate, a mounting plate, auxiliary rollers and driven rollers, a plurality of mounting plates are mounted on two sides of the top of the bottom plate, the driving roller and the driven roller are respectively rotatably mounted at two ends of the bottom plate through the mounting plates, a plurality of auxiliary rollers are rotatably mounted on the mounting plates between the driving roller and the driven roller, the driving roller, the driven roller and the auxiliary rollers are mounted inside the conveying belt, one end of the driving roller is connected to an output shaft of the driving motor, the bottom of the driving motor is connected to one side of the bottom plate through a plate, a plurality of supporting plates are mounted on two sides of the top of the bottom plate, the inner side of each supporting plate is connected with the outer side of the mounting plate, and the tops of a plurality of the supporting plates on two sides are respectively connected to the outer wall of the top of the inner inlet pipe, a discharge hole is formed in one end of the inner feeding pipe.
As a further scheme of the invention: wherein, smash the storehouse bottom and install the sieve, a plurality of sieve mesh has been seted up on the sieve, rotate in smashing the storehouse inner chamber and install the universal driving shaft, universal driving shaft one end is connected to on smashing the output shaft of motor, impartial angle installs a plurality of bracing piece on the outer wall of universal driving shaft both ends, both ends on the same straight line all install horizontal pole, a plurality of between the bracing piece tip impartial distance is installed a plurality of and is smashed the sword, and is adjacent on the horizontal pole surface impartial distance install a plurality of connecting rod between the horizontal pole.
As a further scheme of the invention: the pneumatic separation part comprises a transfer hopper, a gas conveying pump, a gas conveying pipe, a separation bin, a second conveying mechanism, a second support frame, a gas conveying pipe and an electric heating fan, wherein the transfer hopper is arranged on an input port of the gas conveying pump; wherein, transfer the hopper and be located the discharge gate under.
As a further scheme of the invention: wherein, the tip that the gas-supply pipe is located the sorting bin inner chamber up, sorting bin inner chamber bottom is vertical installs and divides the flitch, divide flitch one side to set up to the thin material district, divide the flitch opposite side to set up to the coarse fodder district, the baffle is installed to coarse fodder district inner chamber bottom, the baffle runs through coarse fodder district one side and is connected to on the movable rod of cylinder, the cylinder is installed on sorting bin bottom outer wall.
As a further scheme of the invention: the second conveying mechanism comprises a conveying motor, a conveying cylinder, an internal material connecting pipe, a material discharging pipe and a thread shearing rod, the internal material connecting pipe is installed at the top of one end of the conveying cylinder, the conveying cylinder is provided with the conveying motor close to one end of the internal material connecting pipe, the conveying cylinder is far away from the bottom of one end of the internal material connecting pipe and provided with the material discharging pipe, the thread shearing rod is installed in an inner cavity of the conveying cylinder, and one end of the thread shearing rod is connected to an output shaft of the conveying motor.
The invention has the beneficial effects that:
(1) the invention relates to a high-efficiency powder preparation process of traditional Chinese medicinal materials, which comprises the steps of starting a crushing motor and a driving motor of a crushing and conveying part of powder crushing and sorting integrated equipment, driving a linkage shaft to rotate by the operation of the crushing motor, thereby realizing the rotation of the cross bar and the crushing blade through the support bar and the connecting bar, the driving motor drives the driving roller to rotate, the auxiliary roller and the driven roller to rotate through the conveying belt, further leading the conveyer belt to continuously convey forwards in the inner feeding pipe, putting the dried Chinese medicinal materials into the feeding hopper, the powder enters an inner cavity of a crushing bin through the bottom of a feed hopper, the dried traditional Chinese medicinal materials are crushed into powder through a continuously rotating crushing blade, the powder with the particle size meeting the screening requirement falls into a receiving hopper through a sieve pore of a sieve plate, the powder falls into a conveying belt from an inner feed pipe through the receiving hopper, and the powder falls into a transfer hopper of a pneumatic separation part after being conveyed to a discharge port through the conveying belt; the integrated powder crushing and sorting equipment crushes the dried traditional Chinese medicinal materials into powder through the rotating cross rod and the crushing blade, only allows the powder meeting the screening requirement to pass through the sieve plate, and conveys and discharges the powder through the conveyer belt, the integrated powder crushing and sorting equipment finishes the automatic crushing and conveying process of the dried traditional Chinese medicinal materials, the automation degree is high, and the working efficiency is effectively improved;
(2) the invention relates to a high-efficiency powder preparation process of traditional Chinese medicinal materials, which comprises the steps of starting a conveying air pump, an electric heating fan and a second conveying mechanism of a pneumatic separation part, wherein the conveying air pump is operated to convey powder into an inner cavity of a separation bin through a conveying pipe, the electric heating fan is operated to convey hot air into the inner cavity of the separation bin, the second conveying mechanism is operated to drive a thread shearing rod to rotate through a conveying motor, the hot air is used for hot air drying of the powder in the falling process of the inner cavity of the separation bin, only one air outlet is arranged on a discharge pipe of the second conveying mechanism, the powder is gathered to the discharge pipe along with air flow, under the action of a material distribution plate and the self gravity of the powder, the powder with smaller particle diameter in the powder is gathered in a fine material area to obtain fine powder, the powder with larger particle diameter is gathered in a coarse material area to obtain coarse powder, the powder enters the inner cavity of a conveying cylinder along with the air flow from an internal connection material pipe, and is further crushed through the shearing of the thread shearing rod, discharging and collecting the coarse powder from a discharging pipe, completing crushing and sorting, starting an air cylinder, contracting the air cylinder to pull a baffle plate, discharging and collecting the coarse powder from the bottom of a coarse material area, or returning the coarse powder to a feed hopper for further crushing and sorting; the integrated powder crushing and sorting equipment further sorts the crushed powder according to the particle size, so that the crushed powder is sorted into fine powder and coarse powder, the fine powder and the coarse powder are separately collected, and the coarse powder is returned and re-crushed, so that the obtained traditional Chinese medicine powder is high in fineness and high in uniformity.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of an integrated apparatus for pulverizing and sorting medicinal powder according to the present invention;
FIG. 2 is a schematic view of the crushing conveyor according to the present invention;
FIG. 3 is a schematic view of the first conveying mechanism according to the present invention;
FIG. 4 is a schematic view of the internal structure of the pulverizing bin of the present invention;
FIG. 5 is a side view of the present invention at the linkage axis;
FIG. 6 is a schematic view of the pneumatic sorting section of the present invention;
FIG. 7 is a schematic view of the internal structure of the sorting bin of the present invention;
FIG. 8 is an enlarged schematic view taken at A of FIG. 7 in accordance with the present invention;
FIG. 9 is a schematic view of the structure of a second conveying mechanism in the present invention;
fig. 10 is a schematic view of the internal structure of the second conveyance mechanism in the present invention.
In the figure: 100. a crushing and conveying section; 200. a pneumatic sorting section; 300. a load-bearing base; 101. a first support frame; 102. a first conveying mechanism; 103. a receiving hopper; 104. a feed hopper; 105. a crushing bin; 106. a grinding motor; 107. a conveyor belt; 108. an inner feed pipe; 109. a discharge port; 110. a drive roll; 111. a drive motor; 112. a support plate; 113. a base plate; 114. mounting a plate; 115. an auxiliary roller; 116. a driven roller; 117. a crushing blade; 118. a cross bar; 119. a connecting rod; 120. a linkage shaft; 121. a sieve plate; 122. a support bar; 201. a transfer hopper; 202. a gas delivery pump; 203. a delivery pipe; 204. a sorting bin; 205. a second conveying mechanism; 206. a second support frame; 207. a gas delivery pipe; 208. an electric heating fan; 209. a fine material area; 210. a material distributing plate; 211. a coarse material area; 212. a baffle plate; 213. a cylinder; 214. a conveying motor; 215. a delivery cartridge; 216. internally connecting a material pipe; 217. a discharge pipe; 218. and (4) a thread shearing rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-10, this embodiment is a high-efficiency pulverizing process of traditional Chinese medicinal materials, which includes the following steps:
the method comprises the following steps: the crushing motor 106 and the driving motor 111 of the crushing conveying part 100 of the integrated powder crushing and sorting equipment are started, the crushing motor 106 operates to drive the linkage shaft 120 to rotate, so that the cross rod 118 and the crushing blade 117 rotate through the support rod 122 and the connecting rod 119, the driving motor 111 operates to drive the driving roller 110 to rotate, the auxiliary roller 115 and the driven roller 116 are driven to rotate through the conveying belt 107, and the conveying belt 107 is further enabled to continuously convey forwards in the inner feeding pipe 108;
step two: the dried traditional Chinese medicinal materials are put into a feed hopper 104, enter an inner cavity of a crushing bin 105 through the bottom of the feed hopper 104, are crushed into powder through a continuously rotating crushing blade 117, and the powder with the particle size meeting the screening requirement falls into a receiving hopper 103 through a sieve mesh of a sieve plate 121;
step three: the powder falls into the conveying belt 107 from the inner feeding pipe 108 through the receiving hopper 103, is conveyed to the discharging port 109 through the conveying belt 107 and then falls into the transfer hopper 201 of the pneumatic sorting part 200;
step four: starting a conveying air pump 202, an electric heating fan 208 and a second conveying mechanism 205 of the pneumatic sorting part 200, wherein the conveying air pump 202 operates to convey powder into an inner cavity of the sorting bin 204 through a conveying pipe 203, the electric heating fan 208 operates to convey hot air into the inner cavity of the sorting bin 204, and the second conveying mechanism 205 operates to drive a thread shearing rod 218 to rotate through a conveying motor 214;
step five: in the process that the powder falls in the inner cavity of the sorting bin 204, hot air drying is carried out through hot air, as only one air outlet is arranged on the discharging pipe 217 of the second conveying mechanism 205, the powder is gathered to the discharging pipe 217 along with air flow, under the action of the material distributing plate 210 and the self gravity of the powder, the powder with smaller particle size in the powder is gathered to the fine material area 209 to obtain fine powder, and the powder with larger particle size is gathered to the coarse material area 211 to obtain coarse powder;
step six: fine powder enters the inner cavity of the conveying cylinder 215 from the inner material connecting pipe 216 along with the airflow, is further crushed by the shearing of the thread shearing rod 218, and is discharged and collected from the material discharging pipe 217;
step seven: after the crushing and sorting are completed, the air cylinder 213 is started, the air cylinder 213 contracts to pull the baffle 212, and coarse powder is discharged from the bottom of the coarse material area 211 to be collected or returned to the feed hopper 104 for further crushing and sorting.
Example 2:
referring to fig. 1-10, the present embodiment is an integrated apparatus for pulverizing and sorting a powder, including a pulverizing and conveying part 100, a pneumatic sorting part 200, and a bearing base 300, wherein the pulverizing and conveying part 100 is installed at one end of the top of the bearing base 300, and the pneumatic sorting part 200 is installed at one end of the top of the bearing base 300, which is far away from the pulverizing and conveying part 100.
Crushing conveying portion 100 includes first support frame 101, first conveying mechanism 102, connects hopper 103, feeder hopper 104, smashes storehouse 105, crushing motor 106, first conveying mechanism 102 is installed at first support frame 101 top, first support frame 101 top is installed through the pillar and is connect hopper 103, connect hopper 103 top to install and smash storehouse 105, smash storehouse 105 one end and install feeder hopper 104, smash storehouse 105 and keep away from feeder hopper 104 one end and install crushing motor 106.
Wherein, first conveying mechanism 102 includes conveyer belt 107, interior inlet pipe 108, discharge gate 109, drive roller 110, driving motor 111, backup pad 112, bottom plate 113, mounting panel 114, auxiliary roller 115, driven voller 116, a plurality of mounting panel 114 is installed to bottom plate 113 top both sides, bottom plate 113 both ends are all rotated respectively through mounting panel 114 and are installed drive roller 110 and driven voller 116, both sides mounting panel 114 rotates between drive roller 110, driven voller 116 and installs a plurality of auxiliary roller 115, drive roller 110, driven voller 116 and a plurality of auxiliary roller 115 are all installed inside conveyer belt 107, drive roller 110 one end is connected to on driving motor 111's the output shaft, driving motor 111 bottom is connected to on bottom plate 113 one side through the board, a plurality of backup pad 112 is all installed to bottom plate 113 top both sides, backup pad 112 inboard is connected with the mounting panel 114 outside, a plurality of both sides the backup pad 112 top is connected to respectively on interior inlet pipe 108 top outer wall, discharge gate 109 is installed to interior inlet pipe 108 one end.
Wherein, smash storehouse 105 bottom and install sieve 121, a plurality of sieve mesh has been seted up on the sieve 121, rotate in the crushing storehouse 105 inner chamber and install universal driving shaft 120, universal driving shaft 120 one end is connected to on smashing the output shaft of motor 106, a plurality of bracing piece 122 is installed to impartial angle on the outer wall of universal driving shaft 120 both ends, the both ends on the same straight line all install horizontal pole 118, a plurality of between the bracing piece 122 tip impartial distance is installed a plurality of and is smashed sword 117, and is adjacent on the horizontal pole 118 equidistance is installed a plurality of connecting rod 119 between the horizontal pole 118.
The pneumatic sorting part 200 comprises a transfer hopper 201, a conveying air pump 202, a conveying pipe 203, a sorting bin 204, a second conveying mechanism 205, a second supporting frame 206, an air pipe 207 and an electric heating fan 208, wherein the transfer hopper 201 is installed on an input port of the conveying air pump 202, the conveying pipe 203 is installed on an output port of the conveying air pump 202, one end, far away from the conveying air pump 202, of the conveying pipe 203 is communicated to the circle center position of the top of the sorting bin 204, the sorting bin 204 is installed on the second supporting frame 206, the second conveying mechanism 205 is installed at the bottom of the sorting bin 204, the second conveying mechanism 205 is installed on the second supporting frame 206, the air pipe 207 is installed in the middle of one side of the sorting bin 204, and one end, far away from the sorting bin 204, of the air pipe 207 is connected to an output port of the electric heating fan 208; wherein the transfer hopper 201 is positioned right below the discharge port 109.
Wherein, the tip that gas-supply pipe 207 is located the sorting bin 204 inner chamber up, sorting bin 204 inner chamber bottom is vertical installs branch flitch 210, divide flitch 210 one side to set up to fine material district 209, divide flitch 210 opposite side to set up to coarse material district 211, baffle 212 is installed to coarse material district 211 inner chamber bottom, baffle 212 runs through coarse material district 211 one side and is connected to on the movable rod of cylinder 213, cylinder 213 is installed on sorting bin 204 bottom outer wall.
The second conveying mechanism 205 comprises a conveying motor 214, a conveying cylinder 215, an internal material pipe 216, a material discharging pipe 217 and a thread shearing rod 218, the internal material pipe 216 is installed at the top of one end of the conveying cylinder 215, the conveying motor 214 is arranged at one end, close to the internal material pipe 216, of the conveying cylinder 215, the material discharging pipe 217 is installed at the bottom of one end, far away from the internal material pipe 216, of the conveying cylinder 215, the thread shearing rod 218 is installed in the inner cavity of the conveying cylinder 215, and one end of the thread shearing rod 218 is connected to an output shaft of the conveying motor 214.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (8)
1. An efficient powder preparation process of traditional Chinese medicinal materials is characterized by comprising the following steps:
the method comprises the following steps: the crushing motor (106) and the driving motor (111) of the crushing conveying part (100) of the integrated powder crushing and sorting equipment are started, the crushing motor (106) operates to drive the linkage shaft (120) to rotate, so that the cross rod (118) and the crushing blade (117) are rotated through the supporting rod (122) and the connecting rod (119), the driving motor (111) operates to drive the driving roller (110) to rotate, the conveying belt (107) drives the auxiliary roller (115) and the driven roller (116) to rotate, and the conveying belt (107) is continuously conveyed forwards in the inner feeding pipe (108);
step two: the dried traditional Chinese medicinal materials are placed into a feed hopper (104), enter an inner cavity of a crushing bin (105) through the bottom of the feed hopper (104), are crushed into powder through a continuously rotating crushing blade (117), and fall into a receiving hopper (103) through sieve pores of a sieve plate (121) when the particle size of the powder meets the screening requirement;
step three: the powder falls into a conveying belt (107) from an inner feeding pipe (108) through a receiving hopper (103), is conveyed to a discharging port (109) through the conveying belt (107) and then falls into a transfer hopper (201) of a pneumatic sorting part (200);
step four: starting a conveying air pump (202), an electric heating fan (208) and a second conveying mechanism (205) of the pneumatic sorting part (200), wherein the conveying air pump (202) operates to convey powder into an inner cavity of a sorting bin (204) through a conveying pipe (203), the electric heating fan (208) operates to convey hot air into the inner cavity of the sorting bin (204), and the second conveying mechanism (205) operates to drive a thread shearing rod (218) to rotate through a conveying motor (214);
step five: in the process that the powder falls in the inner cavity of the sorting bin (204), hot air drying is carried out through hot air, as only one air outlet of the discharge pipe (217) of the second conveying mechanism (205) is provided, the powder is gathered to the discharge pipe (217) along with air flow, under the action of the material distributing plate (210) and the self gravity of the powder, the powder with smaller particle size in the powder is gathered to the fine material area (209) to obtain fine powder, and the powder with larger particle size is gathered to the coarse material area (211) to obtain coarse powder;
step six: fine powder enters an inner cavity of the conveying cylinder (215) from the inner material connecting pipe (216) along with air flow, is further crushed by shearing of the thread shearing rod (218), and is discharged and collected from the material discharging pipe (217);
step seven: after the crushing and sorting are finished, the air cylinder (213) is started, the air cylinder (213) contracts to pull the baffle (212), and coarse powder is discharged from the bottom of the coarse material area (211) for collection or returns to the feed hopper (104) for further crushing and sorting.
2. The efficient pulverizing process of traditional Chinese medicinal materials according to claim 1, wherein the pulverizing and sorting integrated equipment comprises a pulverizing and conveying part (100), a pneumatic sorting part (200) and a bearing base (300), the pulverizing and conveying part (100) is installed at one end of the top of the bearing base (300), and the pneumatic sorting part (200) is installed at one end, far away from the pulverizing and conveying part (100), of the top of the bearing base (300).
3. The efficient pulverizing process of traditional Chinese medicinal materials according to claim 2, wherein the pulverizing conveyor (100) comprises a first support frame (101), a first conveying mechanism (102), a receiving hopper (103), a feeding hopper (104), a pulverizing bin (105) and a pulverizing motor (106), the first conveying mechanism (102) is installed at the top of the first support frame (101), the receiving hopper (103) is installed at the top of the first support frame (101) through a pillar, the pulverizing bin (105) is installed at the top of the receiving hopper (103), the feeding hopper (104) is installed at one end of the pulverizing bin (105), and the pulverizing motor (106) is installed at one end of the pulverizing bin (105) far away from the feeding hopper (104).
4. The efficient powder making process of the traditional Chinese medicinal materials according to claim 3, wherein the first conveying mechanism (102) comprises a conveying belt (107), an inner feeding pipe (108), a discharging port (109), a driving roller (110), a driving motor (111), a supporting plate (112), a bottom plate (113), a mounting plate (114), auxiliary rollers (115) and a driven roller (116), a plurality of mounting plates (114) are mounted on two sides of the top of the bottom plate (113), the driving roller (110) and the driven roller (116) are respectively rotatably mounted at two ends of the bottom plate (113) through the mounting plates (114), a plurality of auxiliary rollers (115) are rotatably mounted on the mounting plates (114) on two sides between the driving roller (110) and the driven roller (116), the driving roller (110), the driven roller (116) and the auxiliary rollers (115) are mounted inside the conveying belt (107), drive roll (110) one end is connected to on the output shaft of driving motor (111), driving motor (111) bottom is connected to on bottom plate (113) one side through the board, a plurality of backup pad (112) are all installed to bottom plate (113) top both sides, backup pad (112) inboard is connected in the both sides with mounting panel (114) outside, a plurality of in both sides backup pad (112) top is connected to respectively on inlet pipe (108) top outer wall, discharge gate (109) are installed to interior inlet pipe (108) one end.
5. The efficient pulverizing process of traditional Chinese medicinal materials according to claim 3, wherein a sieve plate (121) is installed at the bottom of the pulverizing bin (105), a plurality of sieve holes are formed in the sieve plate (121), a linkage shaft (120) is installed in an inner cavity of the pulverizing bin (105) in a rotating mode, one end of the linkage shaft (120) is connected to an output shaft of the pulverizing motor (106), a plurality of supporting rods (122) are installed on outer walls of two ends of the linkage shaft (120) at equal angles, cross rods (118) are installed between ends of the supporting rods (122) at two ends of the same straight line, a plurality of pulverizing blades (117) are installed on the outer surface of the cross rods (118) at equal distances, and a plurality of connecting rods (119) are installed between the adjacent cross rods (118) at equal distances.
6. The efficient powder making process of the traditional Chinese medicinal materials according to claim 2, wherein the pneumatic separation part (200) comprises a transfer hopper (201), a conveying air pump (202), a conveying pipe (203), a separation bin (204), a second conveying mechanism (205), a second support frame (206), an air conveying pipe (207) and an electric heating fan (208), the transfer hopper (201) is installed on an input port of the conveying air pump (202), the conveying pipe (203) is installed on an output port of the conveying air pump (202), one end, far away from the conveying air pump (202), of the conveying pipe (203) is communicated to the center of a circle at the top of the separation bin (204), the separation bin (204) is installed on the second support frame (206), the second conveying mechanism (205) is installed at the bottom of the separation bin (204), and the second conveying mechanism (205) is installed on the second support frame (206), an air pipe (207) is arranged in the middle of one side of the sorting bin (204), and one end, far away from the sorting bin (204), of the air pipe (207) is connected to an output port of the electric heating fan (208); wherein the transfer hopper (201) is positioned right below the discharge port (109).
7. The efficient powder making process of the traditional Chinese medicinal materials as claimed in claim 6, wherein the gas conveying pipe (207) is located at the end of the inner cavity of the separation bin (204) and faces upwards, the bottom of the inner cavity of the separation bin (204) is vertically provided with the material distribution plate (210), one side of the material distribution plate (210) is arranged to be the fine material area (209), the other side of the material distribution plate (210) is arranged to be the coarse material area (211), the bottom of the inner cavity of the coarse material area (211) is provided with the baffle (212), the baffle (212) penetrates through one side of the coarse material area (211) and is connected to the movable rod of the cylinder (213), and the cylinder (213) is arranged on the outer wall of the bottom of the separation bin (204).
8. The efficient powder making process of the traditional Chinese medicinal materials according to claim 6, wherein the second conveying mechanism (205) comprises a conveying motor (214), a conveying cylinder (215), an internal material receiving pipe (216), a material discharging pipe (217) and a thread shearing rod (218), the internal material receiving pipe (216) is installed at the top of one end of the conveying cylinder (215), the conveying motor (214) is arranged at one end, close to the internal material receiving pipe (216), of the conveying cylinder (215), the material discharging pipe (217) is installed at the bottom of one end, far away from the internal material receiving pipe (216), of the conveying cylinder (215), the thread shearing rod (218) is installed in an inner cavity of the conveying cylinder (215), and one end of the thread shearing rod (218) is connected to an output shaft of the conveying motor (214).
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