CN210410933U - Powder grinding machine for efavirenz production - Google Patents
Powder grinding machine for efavirenz production Download PDFInfo
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- CN210410933U CN210410933U CN201921167044.8U CN201921167044U CN210410933U CN 210410933 U CN210410933 U CN 210410933U CN 201921167044 U CN201921167044 U CN 201921167044U CN 210410933 U CN210410933 U CN 210410933U
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Abstract
The utility model provides a powder grinding machine for efavirenz production, which relates to the technical field of drug processing equipment and comprises a motor, wherein the upper surface of the motor is connected with the lower surface of a ceiling, a turntable is arranged below the motor, the motor is connected with the turntable through a rotating shaft, the lower surface of the turntable is connected with the upper surface of a cylinder, a machine body is arranged below the cylinder, the outer side wall of the machine body is sequentially provided with a feeding pipe and an air compressor from top to bottom, a piston penetrates through the top of the machine body, one end of the piston rod penetrates through the bottom of the cylinder, the other end of the piston rod is connected with the upper surface of a grinding disc in the machine body, a sieve plate is arranged below the grinding disc, the outer side wall of the sieve plate is connected with the inner side wall of the machine body, the sieve plate is provided with a plurality of, the bottom of the machine body is connected with a discharge pipe. The utility model discloses it is effectual to mill, and the cost can be practiced thrift in the clearance of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of the medicine processing equipment, concretely relates to powder grinds machine is used in efavirenz production.
Background
The common formulation of efavirenz is tablets, a powder grinding machine is a common device in the production process of efavirenz, the conventional powder grinding machine for efavirenz production needs to pour materials and clean up manually after grinding, the uneven grinding is often caused, the cleaning is not easy, and raw materials are wasted.
Therefore, the powder grinding machine for efavirenz production, which has good grinding effect, is convenient to clean and can save cost, is urgently needed to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a powder grinding machine for efavirenz production aiming at the defects of the powder grinding machine for efavirenz production in the prior art.
The utility model provides a following technical scheme:
a powder grinding machine for efavirenz production comprises a motor, wherein the upper surface of the motor is connected with the lower surface of a ceiling, a turntable is arranged below the motor, the motor is connected with the turntable through a rotating shaft, the lower surface of the turntable is connected with the upper surface of a cylinder, a machine body is arranged below the cylinder, a feeding pipe and an air compressor are sequentially arranged on the outer side wall of the machine body from top to bottom, a piston rod penetrates through the top of the machine body, one end of the piston rod penetrates through the bottom of the cylinder, the other end of the piston rod is connected with the upper surface of a grinding disc in the machine body, a sieve plate is arranged below the grinding disc, the outer side wall of the sieve plate is connected with the inner side wall of the machine body, a plurality of through holes are formed in the sieve plate in the vertical direction, a plurality of pulse spray, the bottom lateral wall of organism is the convergent structure below the sieve the bottom of organism, the discharging pipe is connected to the bottom of organism.
Preferably, the lower surface of the rotating shaft is connected with the upper surface of the turntable, a power supply is arranged on the outer side wall of the machine body, and the power supply is electrically connected with the motor and the air compressor.
Preferably, the grinding disc is cylindrical, the central axis of the grinding disc in the vertical direction coincides with the central axis of the piston rod in the vertical direction, and the lower surface of the grinding disc is parallel to the upper surface of the sieve plate.
Preferably, the inlet pipe runs through and locates the top lateral wall of organism, the inlet pipe is located the top of pulse jet tube.
Preferably, the outer side wall of the pulse main pipe is connected with the inner side wall of the machine body, the bottom of the pulse spray pipe is connected with the pulse main pipe, and the sieve plate is arranged below the pulse main pipe.
Preferably, the outer diameter of the grinding disc is smaller than the inner diameter of a circular ring surrounded by the pulse header.
Preferably, the lateral wall of pulse spray tube is equipped with a plurality of upper spray nozzles and lower nozzle, and is a plurality of upper spray nozzle all locates the top of lower nozzle, upper spray nozzle with contained angle between the axis of pulse spray tube is 135, lower nozzle with contained angle between the axis of pulse spray tube is 45.
The utility model has the advantages that: the grinding disc rotates along with the rotary disc, so that the materials are moved and prevented from blocking the through hole and preventing the materials from being discharged; when clearing up the organism inside, start air compressor, high-pressure air through pulse house steward and pulse spray tube, through last nozzle and lower nozzle blowout, clears up the bottom of mill dish and the lateral wall of organism, bottom respectively for the material drops on the sieve, can continue to grind and collect, practices thrift the cost.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged schematic structural diagram of the pulse nozzle of the present invention.
Labeled as: 1. a motor; 2. a ceiling; 3. a turntable; 4. a rotating shaft; 5. a cylinder; 6. a body; 7. a feed pipe; 8. an air compressor; 9. a piston rod; 10. a grinding disc; 11. a sieve plate; 12. a pulse jet pipe; 13. a pulse header pipe; 14. a discharge pipe; 15. an upper nozzle; 16. and a lower nozzle.
Detailed Description
As shown in fig. 1 to 2, a powder grinding machine for efavirenz production comprises a motor 1, wherein the upper surface of the motor 1 is connected with the lower surface of a ceiling 2, a turntable 3 is arranged below the motor 1, the motor 1 is connected with the turntable 3 through a rotating shaft 4, the lower surface of the turntable 3 is connected with the upper surface of a cylinder 5, a machine body 6 is arranged below the cylinder 5, the outer side wall of the machine body 6 is sequentially provided with a feeding pipe 7 and an air compressor 8 from top to bottom, a piston rod 9 penetrates through the top of the machine body 6, one end of the piston rod 9 penetrates through the bottom of the cylinder 5, the other end of the piston rod is connected with the upper surface of a grinding disc 10 inside the machine body 6, a sieve plate 11 is arranged below the grinding disc 10, the outer side wall of the sieve plate 11 is connected with the inner side wall of the machine body 6, the sieve plate 11 is provided with a, the bottom lateral wall of organism 6 below sieve 11 is the convergent structure, and discharging pipe 14 is connected to the bottom of organism 6.
The lower surface of pivot 4 is connected the upper surface of carousel 3, and the lateral wall of organism 6 is equipped with the power, power and the equal electric connection of motor 1 and air compressor 8. The grinding disc 10 is cylindrical, the central axis of the grinding disc 10 in the vertical direction is overlapped with the central axis of the piston rod 9 in the vertical direction, and the lower surface of the grinding disc 10 is parallel to the upper surface of the sieve plate 11. The feeding pipe 7 penetrates through the side wall of the top of the machine body 6, and the feeding pipe 7 is arranged above the pulse jet pipe 12. The inside wall of organism 6 is connected to pulse house steward 13's lateral wall, and pulse house steward 13 locates the inside wall of organism 6, and pulse house steward 13 is all connected to the bottom of pulse spray tube 12, and pulse house steward 13's below is located to sieve 11. The outer diameter of the grinding disc 10 is smaller than the inner diameter of the pulse manifold 13, and the position of the pulse jet pipe 12 does not influence the function of the material when the material is ground. The side wall of the pulse spray pipe 12 is provided with a plurality of upper nozzles 15 and lower nozzles 16, the upper nozzles 15 are arranged above the lower nozzles 16, the included angle between the upper nozzles 15 and the central axis of the pulse spray pipe 12 is 135 degrees, and the included angle between the lower nozzles 16 and the central axis of the pulse spray pipe 12 is 45 degrees.
The utility model discloses a use-way does: the power supply is turned on, the motor 1 and the air cylinder 5 are driven, the rotary disc 3 rotates at a proper speed under the driving of the rotary shaft 4, when the grinding disc 10 is arranged on the side wall of the top of the machine body 6, materials are placed into the machine body 6 through the feeding pipe 7 and fall onto the upper surface of the sieve plate 11, the piston rod 9 drives the grinding disc 10 to reciprocate in the vertical direction at a proper speed to grind the materials, the materials which are ground to be smaller than the inner diameter of the through hole fall into the bottom of the machine body 6 and are discharged from the machine body 6 through the discharging pipe 14 to be collected, the grinding disc 10 rotates along with the rotary disc 3, so that the materials are stressed in the vertical direction and the horizontal direction, the grinding effect is good, the materials are moved due to the rotation of the grinding disc 10, and the materials are; when clearing up the inside of organism 6, start air compressor 8, high-pressure air passes through pulse house steward 13 and pulse spray tube 12, through last nozzle 15 and lower nozzle 16 blowout, clears up the bottom of mill 10 and the lateral wall of organism 6, bottom respectively for the material drops on sieve 11, can continue to grind and collect.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The powder grinding machine for efavirenz production is characterized by comprising a motor, wherein the upper surface of the motor is connected with the lower surface of a ceiling, a turntable is arranged below the motor, the motor is connected with the turntable through a rotating shaft, the lower surface of the turntable is connected with the upper surface of a cylinder, a machine body is arranged below the cylinder, a feeding pipe and an air compressor are sequentially arranged on the outer side wall of the machine body from top to bottom, a piston rod penetrates through the top of the machine body, one end of the piston rod penetrates through the bottom of the cylinder, the other end of the piston rod is connected with the upper surface of a grinding disc inside the machine body, a sieve plate is arranged below the grinding disc, the outer side wall of the sieve plate is connected with the inner side wall of the machine body, a plurality of through holes are formed in the sieve plate in the vertical direction, a plurality of pulse spray pipes, the bottom lateral wall of organism is the convergent structure below the sieve the bottom of organism, the discharging pipe is connected to the bottom of organism.
2. The powder grinding machine for efavirenz production according to claim 1, characterized in that the lower surface of the rotating shaft is connected with the upper surface of the rotating disc, the outer side wall of the machine body is provided with a power supply, and the power supply is electrically connected with the motor and the air compressor.
3. The powder grinder for efavirenz production according to claim 1, characterized in that the grinding disc is cylindrical, the central axis of the grinding disc in the vertical direction coincides with the central axis of the piston rod in the vertical direction, and the lower surface of the grinding disc is parallel to the upper surface of the sieve plate.
4. The powder grinder for efavirenz production according to claim 1, wherein the feed tube is disposed through a top side wall of the machine body, and the feed tube is disposed above the pulse jet tube.
5. The powder grinder for efavirenz production according to claim 1, characterized in that the outer side wall of the pulse main pipe is connected with the inner side wall of the machine body, the bottoms of the pulse nozzles are connected with the pulse main pipe, and the sieve plate is arranged below the pulse main pipe.
6. The powder grinder for efavirenz production according to claim 1, wherein the outer diameter of the grinding disc is smaller than the inner diameter of the ring enclosed by the pulse manifold.
7. The powder grinding machine for efavirenz production according to claim 1, characterized in that the side wall of the pulse nozzle is provided with a plurality of upper nozzles and lower nozzles, the upper nozzles are all arranged above the lower nozzles, the included angle between the upper nozzles and the central axis of the pulse nozzle is 135 °, and the included angle between the lower nozzles and the central axis of the pulse nozzle is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167044.8U CN210410933U (en) | 2019-07-24 | 2019-07-24 | Powder grinding machine for efavirenz production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167044.8U CN210410933U (en) | 2019-07-24 | 2019-07-24 | Powder grinding machine for efavirenz production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210410933U true CN210410933U (en) | 2020-04-28 |
Family
ID=70382455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921167044.8U Active CN210410933U (en) | 2019-07-24 | 2019-07-24 | Powder grinding machine for efavirenz production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210410933U (en) |
-
2019
- 2019-07-24 CN CN201921167044.8U patent/CN210410933U/en active Active
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