CN110523519A - A kind of heparin sodium production and processing preparation is with grinding screening plant - Google Patents
A kind of heparin sodium production and processing preparation is with grinding screening plant Download PDFInfo
- Publication number
- CN110523519A CN110523519A CN201910921863.5A CN201910921863A CN110523519A CN 110523519 A CN110523519 A CN 110523519A CN 201910921863 A CN201910921863 A CN 201910921863A CN 110523519 A CN110523519 A CN 110523519A
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- Prior art keywords
- motor
- drive rod
- grinding
- grinding device
- screening plant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000227 grinding Methods 0.000 title claims abstract description 55
- 238000012216 screening Methods 0.000 title claims abstract description 23
- 229920000669 heparin Polymers 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- ZFGMDIBRIDKWMY-PASTXAENSA-N heparin Chemical compound CC(O)=N[C@@H]1[C@@H](O)[C@H](O)[C@@H](COS(O)(=O)=O)O[C@@H]1O[C@@H]1[C@@H](C(O)=O)O[C@@H](O[C@H]2[C@@H]([C@@H](OS(O)(=O)=O)[C@@H](O[C@@H]3[C@@H](OC(O)[C@H](OS(O)(=O)=O)[C@H]3O)C(O)=O)O[C@@H]2O)CS(O)(=O)=O)[C@H](O)[C@H]1O ZFGMDIBRIDKWMY-PASTXAENSA-N 0.000 title claims abstract description 14
- 229960001008 heparin sodium Drugs 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000012545 processing Methods 0.000 title claims abstract description 12
- 238000002156 mixing Methods 0.000 claims description 7
- 238000010298 pulverizing process Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 12
- 239000002245 particle Substances 0.000 abstract description 3
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- B02C23/02—Feeding devices
-
- 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
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
Abstract
The invention discloses a kind of production and processing preparations of heparin sodium with grinding screening plant, including body, grinding device, grinding device, third fixed frame, third motor, eccentric wheel, rocking bar, first drive rod, drive rod, second drive rod, vibration screen, screw conveyor and belt conveyor, the internal body upper end is fixedly installed with grinding device, it is located at grinding device following location directly in the body and is fixedly installed with grinding device, the internal body is rotatably connected to vibration screen by shaft, the other end of the vibration screen is rotatably connected on the inner wall of body by shaft, screw conveyor is equipped on the outside of the body, the internal body upper end is equipped with belt conveyor, the invention, which has, to be ground screening function and is integrated, during screening, because grinding the raw material for causing particle excessive, pass through Screw conveyor and belt conveyor are transported to upper end cyclic process, convenient and efficient without artificially collecting.
Description
Technical field
The present invention relates to screening technique field is ground, a kind of specially heparin sodium production and processing preparation is with grinding
Screening plant.
Background technique
It in heparin sodium process of manufacture, needs to crush its raw material, ground and screened, current this kind of equipment kind
Class is more, and single function is more single, due to during crushing and grinding, it may appear that dead angle causes to crush and grind not fill
Point, when screening, will can not pass through, the excessive raw material of particle, and collection does not utilize effectively, and need it is artificial, it is laborious time-consuming.
For this purpose, it is proposed that a kind of production and processing preparation of heparin sodium is with grinding screening plant.
Summary of the invention
The purpose of the present invention is to provide a kind of heparin sodiums to produce and process preparation with grinding screening plant, in solution
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of heparin sodium produces and processes preparation grounds travel
Broken screening plant, including body, grinding device, grinding device, third fixed frame, third motor, eccentric wheel, rocking bar, the first drive
Lever, drive rod, the second drive rod, vibration screen, screw conveyor and belt conveyor, the fixed peace in the internal body upper end
It is located at grinding device following location directly equipped with grinding device, in the body and is fixedly installed with grinding device, in the body
Subordinate end end is fixedly connected with third fixed frame, and the inside of the third fixed frame is fixedly installed with third motor, the third
The output end of motor is fixedly connected with eccentric wheel, and the eccentric wheel is rotatably connected to rocking bar by the shaft that the other side is equipped with, institute
It states rocking bar and the first drive rod is rotatably connected to by the shaft that the other end is equipped with, first drive rod is turned by what both ends were equipped with
Axis is rotatably connected to drive rod, and the drive rod is respectively provided with two at the both ends of the first drive rod, two in first drive rod
Each one drive rod is held to be rotatably connected to the second drive rod by shaft, there are two second drive rod is set, described second
Drive rod is rotatably connected to vibration screen by shaft, and the other end of the vibration screen is rotatably connected on body by shaft
Inner wall, the body outside are equipped with screw conveyor, and the internal body upper end is equipped with belt conveyor.
Preferably, the grinding device includes first motor and pulverization roller, there are two the first motor is set, and it is symmetrical
Setting, the first motor is fixedly mounted on internal body by the first fixed frame, there are two the pulverization roller is set, and each fixation
It is mounted on the output end of first motor.
Preferably, the grinding device includes the second motor and mixing roll, there are two second motor is set, and it is symmetrical
Setting, second motor is fixedly mounted on internal body by the second fixed frame, there are two the mixing roll is set, and each fixation
It is mounted on the output end of the second motor.
Preferably, it there are two the screw conveyor and belt conveyor are all provided with, and is symmetrical arranged, the screw conveyor
It include the 4th motor and helical blade, the 4th motor is fixedly mounted on the outside of body by the 4th fixed frame, the spiral shell
Vane piece is fixedly connected on the output end of the 4th motor, and the belt conveyor includes the 5th motor, rotating roller and conveyer belt,
The output end of 5th motor is fixedly connected with rotating roller, there are two the rotating roller is set, and passes through conveyer belt and is sequentially connected.
Preferably, the internal body front and rear sides are equipped with arc grooved rail and vertical grooved rail, the arc grooved rail and
Two drive rods match, and the vertical grooved rail is matched with the first drive rod.
Preferably, the upper end in the body positioned at two vibration screens is fixedly connected with arrangements of diverter rods
Compared with prior art, the beneficial effects of the present invention are:
1, when the invention works, block-like raw material is ground into fine grained chippings by grinding device, and grinding device is smashed small by raw material
Fragment is rolled into powder, and third motor drives the first drive rod to move up and down by rocking bar, the mistake that the first drive rod moves up and down
By the second drive rod of drive rod drive, arcuately grooved rail moves back and forth down in journey, and the second drive rod is connected with vibration screen
Connecing vibrates vibration screen, to realize the effect of single motor driving bilateral vibration screening.
2, the present invention is due to during crushing and grinding, it may appear that dead angle leads to crush and grind insufficient, screening
Shi Wufa passes through, at this point, not over raw material entered screw conveyor by gravity factor, will be unsanctioned by screw conveyor
Feedstock transportation is transported to grinding device to top, then by belt conveyor, and cyclic process can be obtained in the excessive raw material of particle,
Energy-saving effect is good.
Detailed description of the invention
Fig. 1 is global sections structural schematic diagram of the present invention.
Fig. 2 is grinding device structural schematic diagram of the present invention.
Fig. 3 is grinding device structural schematic diagram of the present invention.
Fig. 4 is side structure schematic view at third motor of the present invention.
Fig. 5 is inventive belt conveyer overlooking structure diagram.
Fig. 6 is grooved rail Relative distribution structural schematic diagram of the present invention.
In figure: 1, body；2, grinding device；3, the first fixed frame；4, first motor；5, pulverization roller；6, grinding device；7,
Second fixed frame；8, the second motor；9, mixing roll；10, third fixed frame；11, third motor；12, eccentric wheel；13, rocking bar；
14, the first drive rod；15, drive rod；16, the second drive rod；17, vibration screen；18, screw conveyor；19, the 4th is fixed
Frame；20, the 4th motor；21, helical blade；22, belt conveyor；23, the 5th motor；24, rotating roller；25, conveyer belt；26,
Arc grooved rail；27, vertical grooved rail；28, arrangements of diverter rods.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, the present invention provides a kind of technical solution: a kind of heparin sodium production and processing preparation is sieved with grinding
Screening device, including body 1, grinding device 2, grinding device 6, third fixed frame 10, third motor 11, eccentric wheel 12, rocking bar 13,
First drive rod 14, drive rod 15, the second drive rod 16, vibration screen 17, screw conveyor 18 and belt conveyor 22, body
1 inner upper end is fixedly installed with grinding device 2, and 2 following location directly of grinding device is located in body 1 and is fixedly installed with grinding dress
6 are set, 1 interior lower end end of body is fixedly connected with third fixed frame 10, and the inside of third fixed frame 10 is fixedly installed with third electricity
Machine 11, the output end of third motor 11 are fixedly connected with eccentric wheel 12, and the shaft rotation that eccentric wheel 12 is equipped with by the other side connects
It is connected to rocking bar 13, rocking bar 13 is rotatably connected to the first drive rod 14 by the shaft that the other end is equipped with, and the first drive rod 14 passes through
The shaft that both ends are equipped with is rotatably connected to drive rod 15, and drive rod 15 is respectively provided with two at the both ends of the first drive rod 14, and first
Each one drive rod 15 in both ends is rotatably connected to the second drive rod 16 by shaft in drive rod 14, and the second drive rod 16 is equipped with
Two, the second drive rod 16 is rotatably connected to vibration screen 17 by shaft, and the other end of vibration screen 17 is rotated by shaft
It is connected to the inner wall of body 1, when work, third motor 11 drives the first drive rod 14 to move up and down by rocking bar 13, and first drives
Lever 14 passes through second drive rod 16 of the drive of drive rod 15 during moving up and down arcuately grooved rail 26 moves back and forth down,
Second drive rod 16 is connected with vibration screen 17 vibrates vibration screen 17, so that the effect of screening is realized, 1 outside of body
Equipped with screw conveyor 18,1 inner upper end of body is equipped with belt conveyor 22, due to that can go out during crushing and grinding
Existing dead angle, causes to crush and grind insufficient, and when screening can not pass through, at this point, not over raw material entered by gravity factor
Screw conveyor 18 by screw conveyor 18 by unsanctioned feedstock transportation to top, then by belt conveyor 22 is transported to powder
At crushing device 2, utilization is can be obtained in underproof raw material, and energy-saving effect is good.
Grinding device 2 includes first motor 4 and pulverization roller 5, there are two first motor 4 is set, and is symmetrical arranged, the first electricity
Machine 4 is fixedly mounted on inside body 1 by the first fixed frame 3, there are two pulverization roller 5 is set, and is respectively fixedly mounted on first motor 4
Output end, block-like raw material is mainly ground into fine grained chippings by grinding device 2.
Grinding device 6 includes the second motor 8 and mixing roll 9, there are two the second motor 8 is set, and is symmetrical arranged, the second electricity
Machine 8 is fixedly mounted on inside body 1 by the second fixed frame 7, there are two mixing roll 9 is set, and is respectively fixedly mounted on the second motor 8
Output end, the smashed fine grained chippings of raw material is mainly rolled into powder by grinding device 6.
It there are two screw conveyor 18 and belt conveyor 22 are all provided with, and is symmetrical arranged, screw conveyor 18 includes the
Four motors 20 and helical blade 21, the 4th motor 20 are fixedly mounted on 1 outside of body, helical blade 21 by the 4th fixed frame 19
It is fixedly connected on the output end of the 4th motor 20, belt conveyor 22 includes the 5th motor 23, rotating roller 24 and conveyer belt 25,
The output end of 5th motor 23 is fixedly connected with rotating roller 24, there are two rotating roller 24 is set, and is sequentially connected by conveyer belt 25,
Due to during crushing and grinding, it may appear that dead angle causes to crush and grind insufficient, and when screening can not pass through, at this point,
Not over raw material entered screw conveyor 18 by gravity factor, by screw conveyor 18 by unsanctioned feedstock transportation to upper
Side, then grinding device 2 is transported to by belt conveyor 22, utilization can be obtained in underproof raw material, and energy-saving effect is good.
1 inside front and rear sides of body are equipped with arc grooved rail 26 and vertical grooved rail 27, arc grooved rail 26 and the second drive rod
16 match, and vertical grooved rail 27 is matched with the first drive rod 14, and the design of grooved rail is convenient for mechanism stable movement.
Upper end in body 1 positioned at two vibration screens 17 is fixedly connected with arrangements of diverter rods 28, and the raw material after making grinding shunts
Two sides vibration screen 17.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of heparin sodium production and processing preparation is with grinding screening plant, including body (1), grinding device (2), grinding fill
Set (6), third fixed frame (10), third motor (11), eccentric wheel (12), rocking bar (13), the first drive rod (14), drive rod
(15), the second drive rod (16), vibration screen (17), screw conveyor (18) and belt conveyor (22), it is characterised in that: institute
It states body (1) inner upper end to be fixedly installed with grinding device (2), the position immediately below grinding device (2) is located in the body (1)
It sets and is fixedly installed with grinding device (6), body (1) the interior lower end end is fixedly connected with third fixed frame (10), and described
The inside of three fixed frames (10) is fixedly installed with third motor (11), and the output end of the third motor (11) is fixedly connected with partially
Heart wheel (12), the eccentric wheel (12) are rotatably connected to rocking bar (13) by the shaft that the other side is equipped with, and the rocking bar (13) is logical
It crosses the shaft that the other end is equipped with to be rotatably connected to the first drive rod (14), first drive rod (14) is turned by what both ends were equipped with
Axis is rotatably connected to drive rod (15), and the drive rod (15) is respectively provided with two at the both ends of the first drive rod (14), and described
Each one drive rod (15) in both ends is rotatably connected to the second drive rod (16) by shaft in one drive rod (14), and described second
There are two drive rod (16) is set, second drive rod (16) is rotatably connected to vibration screen (17), the vibration by shaft
The other end of sieve (17) is rotatably connected on the inner wall of body (1) by shaft, is equipped with screw conveyor on the outside of the body (1)
(18), body (1) inner upper end is equipped with belt conveyor (22).
2. a kind of heparin sodium production and processing preparation according to claim 1 is with grinding screening plant, it is characterised in that:
The grinding device (2) includes first motor (4) and pulverization roller (5), there are two the first motor (4) sets, and is symmetrically set
It sets, the first motor (4) is fixedly mounted on body (1) inside by the first fixed frame (3), and the pulverization roller (5) is equipped with two
It is a, and respectively it is fixedly mounted on the output end of first motor (4).
3. a kind of heparin sodium production and processing preparation according to claim 1 is with grinding screening plant, it is characterised in that:
The grinding device (6) includes the second motor (8) and mixing roll (9), there are two second motor (8) sets, and is symmetrically set
It sets, second motor (8) is fixedly mounted on body (1) inside by the second fixed frame (7), and the mixing roll (9) is equipped with two
It is a, and respectively it is fixedly mounted on the output end of the second motor (8).
4. a kind of heparin sodium production and processing preparation according to claim 1 is with grinding screening plant, it is characterised in that:
It there are two the screw conveyor (18) and belt conveyor (22) are all provided with, and is symmetrical arranged, screw conveyor (18) packet
The 4th motor (20) and helical blade (21) are included, the 4th motor (20) is fixedly mounted on machine by the 4th fixed frame (19)
On the outside of body (1), the helical blade (21) is fixedly connected on the output end of the 4th motor (20), belt conveyor (22) packet
The 5th motor (23), rotating roller (24) and conveyer belt (25) are included, the output end of the 5th motor (23), which is fixedly connected with, to be turned
Dynamic roller (24) there are two the rotating roller (24) sets, and are sequentially connected by conveyer belt (25).
5. a kind of heparin sodium production and processing preparation according to claim 1 is with grinding screening plant, it is characterised in that:
The internal front and rear sides of the body (1) are equipped with arc grooved rail (26) and vertical grooved rail (27), the arc grooved rail (26) and the
Two drive rods (16) match, and the vertical grooved rail (27) matches with the first drive rod (14).
6. a kind of heparin sodium production and processing preparation according to claim 1 is with grinding screening plant, it is characterised in that:
Upper end in the body (1) positioned at two vibration screens (17) is fixedly connected with arrangements of diverter rods (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910921863.5A CN110523519A (en) | 2019-09-27 | 2019-09-27 | A kind of heparin sodium production and processing preparation is with grinding screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910921863.5A CN110523519A (en) | 2019-09-27 | 2019-09-27 | A kind of heparin sodium production and processing preparation is with grinding screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110523519A true CN110523519A (en) | 2019-12-03 |
Family
ID=68670490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910921863.5A Pending CN110523519A (en) | 2019-09-27 | 2019-09-27 | A kind of heparin sodium production and processing preparation is with grinding screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110523519A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111036334A (en) * | 2020-01-17 | 2020-04-21 | 郑州美俊机械设备有限公司 | Pulverized coal grinding and drying integrated coal feeder |
| CN111495498A (en) * | 2020-05-10 | 2020-08-07 | 任城城 | Flour production and processing method |
| CN112264226A (en) * | 2020-10-14 | 2021-01-26 | 叶为栋 | Full-automatic electrostatic powder spraying equipment |
| CN113663587A (en) * | 2021-10-22 | 2021-11-19 | 南通广恒生物科技有限公司 | Sterilizing equipment for biological product |
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| CN111495498A (en) * | 2020-05-10 | 2020-08-07 | 任城城 | Flour production and processing method |
| CN111495498B (en) * | 2020-05-10 | 2021-03-30 | 广东白燕粮油实业有限公司 | Flour production and processing method |
| CN112264226A (en) * | 2020-10-14 | 2021-01-26 | 叶为栋 | Full-automatic electrostatic powder spraying equipment |
| CN112264226B (en) * | 2020-10-14 | 2021-09-07 | 嘉兴安泰环保科技有限公司 | Full-automatic electrostatic powder spraying equipment |
| CN113663587A (en) * | 2021-10-22 | 2021-11-19 | 南通广恒生物科技有限公司 | Sterilizing equipment for biological product |
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