CN108676597B - Biofuel production and processing equipment - Google Patents
Biofuel production and processing equipment Download PDFInfo
- Publication number
- CN108676597B CN108676597B CN201810427828.3A CN201810427828A CN108676597B CN 108676597 B CN108676597 B CN 108676597B CN 201810427828 A CN201810427828 A CN 201810427828A CN 108676597 B CN108676597 B CN 108676597B
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- Prior art keywords
- cavity
- bevel gear
- separation cavity
- crushing
- shell
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
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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
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a biofuel production and processing device which comprises a shell, a separation cavity, an impurity collecting box, a crushing cavity and a driving cavity, wherein the separation cavity is arranged at the upper right part in the shell, the impurity collecting box is arranged below the separation cavity, the separation cavity and the impurity collecting box are separated by a filter screen, the driving cavity is arranged at the upper left side in the shell, the crushing cavity is arranged below the driving cavity, and the right side of the crushing cavity is communicated with the separation cavity; a first servo motor is arranged in the driving cavity, an output shaft on the right side of the driving cavity is fixedly connected with a first bevel gear, and a threaded rod is fixedly welded on the right side of the first bevel gear; the invention can quickly remove impurities from the raw materials, and can simultaneously crush and compact the raw materials after impurity removal, thereby being beneficial to the post-processing treatment of the raw materials.
Description
Technical Field
The invention relates to the technical field of machining equipment, in particular to biofuel production and processing equipment.
Background
China is a large population country and a rapidly developing country, and the 21 st century will face double pressure of economic growth and environmental protection. Therefore, the energy production and consumption mode is changed, renewable clean energy resources such as biomass energy and the like are developed and utilized to establish a sustainable energy system, the great significance is brought to the promotion of national economic development and environmental protection, and the biofuel generally refers to solid, liquid or gas fuel consisting of or extracted from biomass, can replace gasoline and diesel oil prepared from petroleum, is an important direction for developing and utilizing renewable energy sources, and the biomass refers to various organisms generated by photosynthesis by utilizing the atmosphere, water, land and the like, namely all living organic substances which can grow, including animals and microorganisms, different from traditional fuels such as petroleum, coal, nuclear energy and the like, this new fuel is a renewable fuel, and since the production of biofuel requires mixing, pulverizing, and synthesizing of raw materials, a pulverizing apparatus is indispensable for the production process of biofuel.
At present, most of biofuel produced on the market is produced by adopting raw materials such as sawdust, and because the crushing range of a common crushing device cannot reach the whole space, most of the lighter raw materials cannot be completely crushed and processed, and meanwhile, the existing biofuel crushing device cannot realize sufficient screening of the biofuel, so that the purity of the biofuel is reduced.
Disclosure of Invention
The present invention is directed to a biofuel production and processing apparatus that solves the problems set forth above in the background.
In order to achieve the purpose, the invention provides the following technical scheme:
A biofuel production and processing device comprises a shell, a separation cavity, an impurity collecting box, a crushing cavity and a driving cavity, wherein the separation cavity is arranged at the upper right part in the shell, the impurity collecting box is arranged below the separation cavity, the separation cavity and the impurity collecting box are separated by a filter screen, the driving cavity is arranged at the upper left side in the shell, the crushing cavity is arranged below the driving cavity, and the right side of the crushing cavity is communicated with the separation cavity; a first servo motor is arranged in the driving cavity, an output shaft on the right side of the driving cavity is fixedly connected with a first bevel gear, a threaded rod is fixedly welded on the right side of the first bevel gear, a second bevel gear is arranged on the right lower side of the first bevel gear, and the first bevel gear is meshed with the second bevel gear; a first rotating shaft is welded on the lower side of the second bevel gear, and the lower end of the first rotating shaft extends into the crushing cavity; a second servo motor is arranged on the upper portion of the right side wall of the shell, an output shaft of the second servo motor extends into the separation cavity, a stirring rotary drum is horizontally arranged in the separation cavity, and the output shaft of the second servo motor is welded on the stirring rotary drum; crushing blades are symmetrically arranged on two sides of the lower end of the first rotating shaft; the bottom of the crushing cavity is provided with a baffle plate, and a support rod is fixedly connected below the baffle plate.
As a further scheme of the invention: the first servo motor is a forward and reverse rotating motor.
As a still further scheme of the invention: the outer surface of the threaded rod is provided with external threads, a horizontal limiting guide rail is welded in the middle of the upper surface of the shell, the right end of the threaded rod penetrates through the horizontal limiting guide rail and extends to the right side of the horizontal limiting guide rail, an internal thread sleeve is arranged on the same horizontal line on the right side of the horizontal limiting guide rail, the right end of the threaded rod extends into the internal thread sleeve, the inner wall of the internal thread sleeve is provided with internal threads matched with the external threads of the threaded rod, and the internal thread sleeve is rotationally connected with the threaded rod; an inlet is formed in the upper right of the separation cavity and communicated with the separation cavity, a baffle is slidably mounted on the upper portion of the inlet, and the left side wall of the baffle is fixedly connected with the internal thread sleeve.
As a still further scheme of the invention: the inner diameter of the horizontal limiting guide rail is larger than that of the internal thread sleeve.
As a still further scheme of the invention: the interior of the stirring rotary drum is of a hollow structure; stirring rake and the storehouse of blowing of evenly staggering of stirring rotary drum surface level, the stirring rake sets up to solid round platform shape.
As a still further scheme of the invention: the middle position of the inner cavity of the stirring rotary drum is provided with a fan, the fan is connected with an air blowing bin, and the air blowing bin is in a hollow round table shape.
As a still further scheme of the invention: the outer surface of the blowing bin is provided with a micro through hole, and the diameter of the micro through hole is set to be 0.7 mm.
As a still further scheme of the invention: the baffle plate is arranged into a reverse V-shaped structure inclined along the flow direction of the raw material.
As a still further scheme of the invention: connecting rods are symmetrically and obliquely arranged on two sides of the supporting rod, and one ends of the connecting rods, which are close to the supporting rod, are rotatably connected with the supporting rod through second rotating shafts; the two side walls of the bottom of the crushing cavity are symmetrically provided with two hydraulic cylinders relative to the support rod, telescopic rods of the hydraulic cylinders are close to each other, and the telescopic rods of the hydraulic cylinders are hinged to the connecting rod.
As a still further scheme of the invention: one end of the connecting rod, which is far away from the supporting rod, is fixedly connected with the compacting plate.
Compared with the prior art, the invention has the beneficial effects that: the filter screen can fully filter impurities in the raw materials; the first servo motor rotates to drive the first bevel gear and the threaded rod to rotate, and the threaded rod drives the internal thread sleeve and the baffle plate to move left and right along the threaded rod, so that the inlet is automatically opened and closed; the raw materials in the separation cavity can be fully mixed and stirred by the arrangement of the stirring paddle, the reduction of impurity screening efficiency caused by excessive accumulation of the raw materials in the separation cavity is avoided, the crushing blade is driven to rotate by the rotation of the first rotating shaft, the raw materials in the crushing cavity can be fully crushed, the crushed raw materials can be compacted by the arrangement of the compacting plate, a large amount of space is saved, and the raw material treatment efficiency is improved; the invention can quickly remove impurities from the raw materials, and can simultaneously crush and compact the raw materials after impurity removal, thereby being beneficial to the post-processing treatment of the raw materials.
Drawings
Fig. 1 is a schematic view of the structure of a biofuel production process apparatus.
Fig. 2 is a schematic view of the structure of a separation chamber in a biofuel production process apparatus.
FIG. 3 is a schematic view showing the structure of a stirring drum in the biofuel production process apparatus.
Fig. 4 is a partially enlarged schematic view of a in fig. 1.
In the figure: 1-shell, 2-separation chamber, 3-impurity collecting box, 4-crushing chamber, 5-baffle, 6-inlet, 7-internal thread sleeve, 8-horizontal limit guide rail, 9-threaded rod, 10-driving chamber, 11-first servo motor, 12-first bevel gear, 13-second bevel gear, 14-second servo motor, 15-stirring drum, 16-stirring paddle, 17-blowing bin, 18-filter screen, 19-blower, 20-first rotating shaft, 21-crushing blade, 22-baffle plate, 23-compacting plate, 24-second rotating shaft, 25-hydraulic cylinder, 26-supporting rod and 27-connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.
Referring to fig. 1 to 4, in the embodiment of the present invention, a biofuel production and processing apparatus includes a casing 1, a separation chamber 2, an impurity collection box 3, a pulverization chamber 4, and a driving chamber 10, wherein the separation chamber 2 is disposed at the upper right inside the casing 1, the impurity collection box 3 is disposed below the separation chamber 2, and the separation chamber 2 and the impurity collection box 3 are separated by a filter screen 18; the filter screen 18 can fully filter impurities in raw materials, a driving cavity 10 is arranged above the left side in the shell 1, a crushing cavity 4 is arranged below the driving cavity 10, and the right side of the crushing cavity 4 is communicated with the separation cavity 2; a first servo motor 11 is arranged in the driving cavity 10, the first servo motor 11 is a forward and reverse rotation motor, an output shaft on the right side of the driving cavity 10 is fixedly connected with a first bevel gear 12, a threaded rod 9 is fixedly welded on the right side of the first bevel gear 12, a second bevel gear 13 is arranged on the right lower side of the first bevel gear 12, and the first bevel gear 12 is meshed with the second bevel gear 13; a first rotating shaft 20 is welded on the lower side of the second bevel gear 13, and the lower end of the first rotating shaft 20 extends into the crushing cavity 4; the outer surface of the threaded rod 9 is provided with external threads, the middle position of the upper surface of the shell 1 is welded with a horizontal limiting guide rail 8, the right end of the threaded rod 9 penetrates through the horizontal limiting guide rail 8 and extends to the position on the right side of the horizontal limiting guide rail 8, an internal thread sleeve 7 is arranged on the same horizontal line on the right side of the horizontal limiting guide rail 8, the right end of the threaded rod 9 extends into the internal thread sleeve 7, the inner wall of the internal thread sleeve 7 is provided with internal threads matched with the external threads of the threaded rod 9, and the internal thread sleeve 7 is rotatably connected with the threaded; the inner diameter of the horizontal limiting guide rail 8 is larger than that of the internal thread sleeve 7; an inlet 6 is arranged at the upper right of the separation cavity 2, the inlet 6 is communicated with the separation cavity 2, a baffle plate 5 is slidably mounted at the upper part of the inlet 6, and the left side wall of the baffle plate 5 is fixedly connected with the internal thread sleeve 7; the first servo motor 11 rotates to drive the first bevel gear 12 and the threaded rod 9 to rotate, and the threaded rod 9 drives the internal thread sleeve 7 and the baffle 5 to move left and right along the threaded rod 9, so that the inlet 6 is automatically opened and closed; the direct contact of people with the raw materials is avoided, so that the working strength of people is reduced; a second servo motor 14 is arranged on the upper portion of the right side wall of the shell 1, an output shaft of the second servo motor 14 extends into the separation cavity 2, a stirring drum 15 is horizontally arranged in the separation cavity 2, the output shaft of the second servo motor 14 is welded to the stirring drum 15, and the stirring drum 15 is hollow; the outer surface of the stirring drum 15 is horizontally and uniformly provided with stirring paddles 16 and blowing bins 17 in a staggered manner, the stirring paddles 16 are arranged in a solid circular truncated cone shape, the stirring paddles 16 can be used for fully mixing and stirring the raw materials in the separation cavity 2, and the problem that the impurity screening efficiency is reduced due to excessive accumulation of the raw materials in the separation cavity 2 is avoided; a fan 19 is arranged in the middle of the inner cavity of the stirring rotary drum 15, the fan 19 is connected with a blowing bin 17, the blowing bin 17 is in a hollow circular truncated cone shape, a micro through hole is formed in the outer surface of the blowing bin 17, the diameter of the micro through hole is 0.7mm, the fan 19 can suck air into the blowing bin 17 and release the air through the micro through hole, and the mixing speed of raw materials in the separation cavity 2 is further accelerated; crushing blades 21 are symmetrically arranged on two sides of the lower end of the first rotating shaft 20, the first rotating shaft 20 rotates to drive the crushing blades 21 to rotate, and the raw materials in the crushing cavity 4 can be fully crushed; the bottom of the crushing cavity 4 is provided with a baffle plate 22, the baffle plate 22 is arranged in a reverse V-shaped structure inclined along the flow direction of the raw materials, a support rod 26 is fixedly connected below the baffle plate 22, two sides of the support rod 26 are symmetrically and obliquely provided with connecting rods 27, and one ends of the connecting rods 27, which are close to the support rod 26, are rotatably connected with the support rod 26 through second rotating shafts 24; two hydraulic cylinders 25 are symmetrically arranged on two side walls of the bottom of the crushing cavity 4 relative to the support rod 26, the number of the hydraulic cylinders 25 is two, telescopic rods of the hydraulic cylinders 25 are close to each other, and the telescopic rods of the hydraulic cylinders 25 are hinged to the connecting rod 27; the hydraulic cylinder 25 is started to drive the telescopic rod to extend and retract, so that the connecting rod 27 can be driven to flexibly rotate around the second rotating shaft 24; the connecting rod 27 is far away from one end of the supporting rod 26 and is fixedly connected with the compacting plate 23, the compacting plate 23 can be used for compacting crushed raw materials, a large amount of space is saved, and the raw material treatment efficiency is improved.
The working principle of the invention is as follows: the first servo motor 11 is started, the first servo motor 11 can drive the first bevel gear 12 and the threaded rod 9 to rotate, the threaded rod 9 drives the internal thread sleeve 7 and the baffle 5 to move left and right along the threaded rod 9, automatic opening and closing of the inlet 6 are realized, raw materials enter the separation chamber 2 through the inlet 6, then the second servo motor 14 is started, the second servo motor 14 drives the stirring rotary drum 15 and the stirring paddle 16 to rotate, full mixing and stirring of the raw materials in the separation chamber 2 are realized, impurities in the raw materials flow into the impurity collecting box 3 through the filtration of the filter screen 18, the raw materials after impurity removal enter the crushing chamber 4, the first bevel gear 12 drives the second bevel gear 13 and the first rotary shaft 20 to rotate, so that the crushing blade 21 is driven by the separation chamber 2 to rotate, the raw materials are rapidly crushed, the crushed raw materials fall into the bottom of the crushing cavity 4, the hydraulic cylinder 25 is started to push the connecting rod 27 to rotate around the second rotating shaft 24, and the compaction plate 23 is driven to fully compact the raw materials; the invention can quickly remove impurities from the raw materials, and can simultaneously crush and compact the raw materials after impurity removal, thereby being beneficial to the post-processing treatment of the raw materials.
it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The biofuel production and processing equipment is characterized by comprising a shell (1), a separation cavity (2), an impurity collecting box (3), a crushing cavity (4) and a driving cavity (10), wherein the separation cavity (2) is arranged at the upper right part inside the shell (1), the impurity collecting box (3) is arranged below the separation cavity (2), the separation cavity (2) is separated from the impurity collecting box (3) through a filter screen (18), the driving cavity (10) is arranged at the upper left side inside the shell (1), the crushing cavity (4) is arranged below the driving cavity (10), and the right side of the crushing cavity (4) is communicated with the separation cavity (2); a first servo motor (11) is installed inside the driving cavity (10), an output shaft on the right side of the driving cavity (10) is fixedly connected with a first bevel gear (12), a threaded rod (9) is fixedly welded on the right side of the first bevel gear (12), a second bevel gear (13) is arranged on the lower right side of the first bevel gear (12), and the first bevel gear (12) is meshed with the second bevel gear (13); a first rotating shaft (20) is welded on the lower side of the second bevel gear (13), and the lower end of the first rotating shaft (20) extends into the crushing cavity (4); a second servo motor (14) is arranged on the upper portion of the right side wall of the shell (1), an output shaft of the second servo motor (14) extends into the separation cavity (2), a stirring rotary drum (15) is horizontally arranged in the separation cavity (2), and the output shaft of the second servo motor (14) is welded on the stirring rotary drum (15); crushing blades (21) are symmetrically arranged on two sides of the lower end of the first rotating shaft (20); a baffle plate (22) is arranged at the bottom of the crushing cavity (4), a support rod (26) is fixedly connected below the baffle plate (22), an external thread is arranged on the outer surface of the threaded rod (9), a horizontal limiting guide rail (8) is welded at the middle position of the upper surface of the shell (1), the right end of the threaded rod (9) penetrates through the horizontal limiting guide rail (8) and extends to the right side position of the horizontal limiting guide rail (8), an internal thread sleeve (7) is arranged on the same horizontal line on the right side of the horizontal limiting guide rail (8), the right end of the threaded rod (9) extends into the internal thread sleeve (7), an internal thread matched with the external thread of the threaded rod (9) is arranged on the inner wall of the internal thread sleeve (7), and the internal thread sleeve (7) is rotatably; an inlet (6) is arranged at the upper right part of the separation cavity (2), the inlet (6) is communicated with the separation cavity (2), a baffle plate (5) is arranged at the upper part of the inlet (6) in a sliding way, the left side wall of the baffle plate (5) is fixedly connected with the internal thread sleeve (7), a fan (19) is arranged in the middle of the inner cavity of the stirring rotary drum (15), the fan (19) is connected with an air blowing bin (17), the blowing bin (17) is hollow and truncated cone-shaped, the outer surface of the blowing bin (17) is provided with a micro through hole, the diameter of the micro through hole is 0.7mm, the baffle plate (22) is arranged into an inclined reverse V-shaped structure along the flow direction of the raw material, connecting rods (27) are symmetrically and obliquely arranged on two sides of the supporting rod (26), and one ends of the connecting rods (27) close to the supporting rod (26) are rotatably connected with the supporting rod (26) through second rotating shafts (24); smash chamber (4) bottom both sides wall about bracing piece (26) symmetry installation pneumatic cylinder (25), pneumatic cylinder (25) have two, the telescopic link of pneumatic cylinder (25) is close to each other, just pneumatic cylinder (25) telescopic link with connecting rod (27) are articulated, connecting rod (27) are kept away from bracing piece (26) one end fixed connection compacting plate (23).
2. The biofuel production and processing plant according to claim 1, wherein said first servo motor (11) is a counter-rotating motor.
3. The biofuel production and processing equipment of claim 2, wherein the horizontal limit rail (8) has an internal diameter greater than the internal diameter of the internally threaded sleeve (7).
4. The biofuel production and processing apparatus according to claim 1, wherein said stirring drum (15) is internally hollow; stirring paddles (16) and air blowing bins (17) are horizontally and uniformly arranged on the outer surface of the stirring rotary drum (15) in a staggered mode, and the stirring paddles (16) are solid circular truncated cone shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427828.3A CN108676597B (en) | 2018-05-07 | 2018-05-07 | Biofuel production and processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427828.3A CN108676597B (en) | 2018-05-07 | 2018-05-07 | Biofuel production and processing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108676597A CN108676597A (en) | 2018-10-19 |
| CN108676597B true CN108676597B (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810427828.3A Active CN108676597B (en) | 2018-05-07 | 2018-05-07 | Biofuel production and processing equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN108676597B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109718913B (en) * | 2019-01-17 | 2021-06-11 | 山东碧奥生物科技有限公司 | Chemical raw material crushing mechanism and crushing and screening device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4732333A (en) * | 1986-10-27 | 1988-03-22 | Arai Corporation | Multi-purpose separation apparatus |
| CN104785140A (en) * | 2015-04-09 | 2015-07-22 | 成都冠禹科技有限公司 | Medical and chemical crushing and stirring machine applicable to processing of paste |
| CN107952553A (en) * | 2017-11-27 | 2018-04-24 | 丁文海 | A kind of block Chinese medicine pulverizer mill having the function of except impurity |
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2018
- 2018-05-07 CN CN201810427828.3A patent/CN108676597B/en active Active
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| CN108676597A (en) | 2018-10-19 |
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Effective date of registration: 20191127 Address after: Yanchi County, Wuzhong City in the Ningxia Hui Autonomous Region 751500 liberation Street No. 108 Applicant after: Tian Gang Address before: 113000 66 Chaoyang East Road, Wang Hua District, Fushun, Liaoning 4-201 Applicant before: Liu Shuyin |
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Effective date of registration: 20220701 Address after: 750000 room 1304-1, building 6, phase II, Yinchuan IBI Yucheng center, 490 Ning'an street, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: Ningxia geographical indication industry development Co.,Ltd. Address before: 751500 No. 108 liberation East Street, Yanchi County, Wuzhong City, the Ningxia Hui Autonomous Region Patentee before: Tian Gang |