CN108043508A - Improve the insecticide disintegrating apparatus of fragmentation quality - Google Patents

Improve the insecticide disintegrating apparatus of fragmentation quality Download PDF

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Publication number
CN108043508A
CN108043508A CN201711296931.0A CN201711296931A CN108043508A CN 108043508 A CN108043508 A CN 108043508A CN 201711296931 A CN201711296931 A CN 201711296931A CN 108043508 A CN108043508 A CN 108043508A
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CN
China
Prior art keywords
insecticide
cylinder
sieve plate
programme
disintegrating apparatus
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.)
Granted
Application number
CN201711296931.0A
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Chinese (zh)
Other versions
CN108043508B (en
Inventor
谈平忠
周永恒
谈平安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Organic Chemicals Co Ltd of CAS
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Chengdu Organic Chemicals Co Ltd of CAS
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Priority to CN201711296931.0A priority Critical patent/CN108043508B/en
Publication of CN108043508A publication Critical patent/CN108043508A/en
Application granted granted Critical
Publication of CN108043508B publication Critical patent/CN108043508B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00Crushing or disintegrating by reciprocating members
    • B02C1/14Stamping mills
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • B02C23/18Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24Passing gas through crushing or disintegrating zone
    • B02C23/30Passing gas through crushing or disintegrating zone the applied gas acting to effect material separation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00Crushing or disintegrating by disc mills
    • B02C7/02Crushing or disintegrating by disc mills with coaxial discs
    • B02C7/08Crushing or disintegrating by disc mills with coaxial discs with vertical axis

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention discloses the insecticide disintegrating apparatus for improving fragmentation quality, including crushing cylinder, it crushes the open top of cylinder and is equipped with and roll sieve plate, coaming plate is installed around opening, it rolls and tamping drum is provided on strainer, the lower section for rolling sieve plate is equipped with multigroup Breaker roll wheel, is crushed below Breaker roll wheel and is equipped with row's high pressure spray tracheae from top to bottom on the one side inner wall of cylinder, the opposite side for crushing cylinder is connected with the filter screen being obliquely installed, and the lower end of filter screen is connected with collecting board;Bucket is collected in the lower section of high pressure spray tracheae equipped with funnel shaped, collects bucket lower section and is equipped with grinding price fixing and grinding Moving plate.The reducing mechanism of the present invention, pass through multistage crushing structure, can be progressively solid-state insecticide is thoroughly crushed, improve the crush efficiency of insecticide, improve the uniformity of particle after crushing, production efficiency is improved, while little particle was avoided by the broken of degree the property of insecticide in itself to be made to be affected.

Description

Improve the insecticide disintegrating apparatus of fragmentation quality
Technical field
The present invention relates to a kind of reducing mechanisms, and in particular to improves the insecticide disintegrating apparatus of fragmentation quality.
Background technology
Insecticide is mainly used for preventing the drug of agricultural pests and urban health insect, and usage history is long-range, dosage is big, product Kind is more.In twentieth century, agriculture rapid development, insecticide makes farm output rise higher.But nearly all insecticide all can be tight Important place changes the ecosystem, and most of harmful, others can be concentrated in food chain.We must be in agricultural development With obtaining balance in environment and health.Two class of biological source insecticide and chemical synthesis insecticide can be by sources divided into.By sources may be used It is divided into:1. inorganic and mineral insecticide, 2. botanical pesticide, 3. organic synthesis insecticide, 4. insect hormone insecticides, few Number traditional medicaments, such as the mechanism of action of dormant oil emulsion mainly play physical pest killing in body surface, and overwhelming majority organic synthesis Insecticide all enters in pest body, disturbs or destroy normal physiological, biochemical reaction at certain position.Into the in vivo way of pest Footpath has plenty of and enters alimentary canal by mouthpart with feeding, penetrates into blood, has plenty of through epidermis, also have plenty of and pass through stomata And tracheae, biochemical reaction occurs into the in vivo various enzyme systems of in vivo medicament and pest, some reactions lose agent degradation Virulence, but also some medicaments are activated enhancing virulence, be not degraded (or compound after activation) medicament because of the mechanism of action It is different and play toxic action at certain position, it such as acts on nervous system or acts on intracellular respiratory metabolism process.
Due in important function agriculturally, receiving and being widely applied, insecticide has insecticide according to form point Solid-state and liquid, solid insecticide are all usually to be fabricated to solid-state convenient for preserving, then will when needing to use Solid insecticide is reprocessed into the insecticide of liquid after crushing, but the reducing mechanism of existing solid-state insecticide crushes effect Fruit is coarse, and the uniformity of crushing is low, and grain graininess is big, and the manufacture craft of follow-up liquid insecticide is impacted.
The content of the invention
The technical problems to be solved by the invention are that insecticide has solid-state and liquid according to form point, and solid insecticide is just All it is to be fabricated to solid-state in preservation, therefore usually, after then solid insecticide is crushed when needing and using again The insecticide of liquid is processed into, but the reducing mechanism crushing effect of existing solid-state insecticide is coarse, the uniformity of crushing is low, Grain graininess is big, the manufacture craft of follow-up liquid insecticide is impacted, and it is an object of the present invention to provide improving the desinsection of fragmentation quality Agent disintegrating apparatus, by multistage crushing structure, can be progressively be thoroughly crushed to solid-state insecticide improves insecticide Crush efficiency, improve the uniformity of particle after crushing, improve production efficiency, while avoided little particle by the broken of degree It is broken, the property of insecticide in itself is made to be affected.
The present invention is achieved through the following technical solutions:
The insecticide disintegrating apparatus of fragmentation quality is improved, including crushing cylinder, crushes the open top of cylinder and equipped with stone roller Press filtration web plate is equipped with coaming plate around opening, rolls and tamping drum is provided in sieve plate, and tamping drum can roll filter It is rolled around on web plate, the lower section for rolling sieve plate is equipped with multigroup Breaker roll wheel, and Breaker roll wheel lower section is crushed in the one side of cylinder Row's high pressure spray tracheae is equipped on wall from top to bottom, crushes the filter screen for being connected with and being obliquely installed on the opposite side inner wall of cylinder, mistake The upper end of strainer, which is connected to, to crush on cylinder inboard wall, and the lower end of filter screen tilts down, and the lower end of filter screen is connected with collecting board, receives The lower end of collection plate tilts down and is connected on the inner wall for crushing cylinder;The lower section of high pressure spray tracheae is equipped with funnel shaped collect Bucket collects bucket lower section and is equipped with grinding price fixing and grinding Moving plate, and grinding price fixing is equipped with perforative feeding mouth at center, collects the bottom of bucket Portion's discharge nozzle is stretched into feeding mouth, and grinding Moving plate can rotate around own axes.
The reducing mechanism of the present invention, by multistage crushing structure, can be progressively be carried out to solid-state insecticide is thorough It crushes, improves the crush efficiency of insecticide, improve the uniformity of particle after crushing, improve production efficiency, while avoid too small Grain is subject to excessive broken, and the property of insecticide in itself is made to be affected.The solid-state insecticide for needing to crush is placed into first It rolls in sieve plate, rolls around by bulk materials roll by tamping drum and be crushed to after certain size from rolling filter The mesh of web plate, which drops into, to be crushed in cylinder, then after strength second-time breakage of the particle of preliminary crushing by Breaker roll wheel, Continue to move downward, by high pressure spray tracheae when, wherein the gases at high pressure sprayed can will through twice crush after, particle size The particle reached a certain level is blown to one side so that the particle of this part can be subsequently collected in collecting board through filter screen On, i.e., this portion size reaches the particle of requirement and is just no longer further crushed;After high pressure spray tracheae is blown, size Also larger particle continues to fall, and is finally pooled to and collects at bucket, and it is fixed then to drop into grinding from the bottom discharge pipe for collecting bucket Between disk and the contact surface for grinding Moving plate, grinding Moving plate, which constantly rotates, carries out particle therein last grinding, so as to protect The uniformity of the scale particle size of the thoroughly broken of solid insecticidal and the particle obtained is demonstrate,proved, improves fragmentation quality and efficiency.
It rolls to be equipped at the center of sieve plate and present a theatrical performance as the last item on a programme, top of presenting a theatrical performance as the last item on a programme, which is equipped with, suppresses column, and suppressing column can be towards surface of presenting a theatrical performance as the last item on a programme Direction movement, present a theatrical performance as the last item on a programme around be equipped with the feeding web plate that is obliquely installed, presenting a theatrical performance as the last item on a programme can rotate around own axes, i.e. bulk Solid insecticidal the surface presented a theatrical performance as the last item on a programme is rolled down to by feeding web plate, then suppress column and then insecticide beaten, make material Broken and overall structure is loose, while presents a theatrical performance as the last item on a programme and constantly rotating, beat it is broken after material just got rid of to fall on and rolled in sieve plate, It is broken to rolling for material to be more conducive to tamping drum.
Sieve plate is rolled to be made using steel, intensity is high, tamping drum and rolls when carrying out squeezing action between sieve plate, Be more advantageous to material pulverizes speed.
It is crushed at collecting board and outlet is offered on cylinder wall, exit is equipped with rewinding case, convenient for collecting.
Tamping drum is made using rubber material, avoids the material sticks after rolling on tamping drum wall.
Compared with prior art, the present invention it has the following advantages and advantages:
1st, the present invention improves the insecticide disintegrating apparatus of fragmentation quality, by multistage crushing structure, pair that can be progressively Solid-state insecticide is thoroughly crushed, and improves the crush efficiency of insecticide, improves the uniformity of particle after crushing, and improves production Efficiency, while little particle was avoided by the broken of degree the property of insecticide in itself to be made to be affected;
2nd, the present invention improves the insecticide disintegrating apparatus of fragmentation quality, rolls to be equipped at the center of sieve plate and present a theatrical performance as the last item on a programme, presents a theatrical performance as the last item on a programme Top is equipped with and suppresses column, and suppressing column can move towards the direction on surface of presenting a theatrical performance as the last item on a programme, and surrounding of presenting a theatrical performance as the last item on a programme is equipped with the feeding net being obliquely installed Plate, presenting a theatrical performance as the last item on a programme can rotate around own axes, i.e., the solid insecticidal of bulk rolls down to the table presented a theatrical performance as the last item on a programme by feeding web plate Then face suppresses column and then insecticide is beaten, make that material crushes and overall structure is loose, while presents a theatrical performance as the last item on a programme and constantly turning It is dynamic, beat it is broken after material just got rid of to fall on and rolled in sieve plate, it is broken to rolling for material to be more conducive to tamping drum;
3rd, the present invention improves the insecticide disintegrating apparatus of fragmentation quality, rolls sieve plate and is made using steel, and intensity is high, grinds It pressure roller and rolls when squeezing action is carried out between sieve plate, is more advantageous to the speed of pulverizing of material, cylinder is crushed at collecting board Outlet is offered on wall, exit is equipped with rewinding case, and convenient for collecting, tamping drum is made using rubber material, avoided after rolling Material sticks on tamping drum wall.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention.
Mark and corresponding parts title in attached drawing:
1- crushes cylinder, and 2- rolls sieve plate, 3- coaming plates, 4- tamping drums, 5- Breaker roll wheels, 6- high pressure spray tracheaes, 7- Filter screen, 8- collecting boards, 9- collect bucket, 10- grinding price fixings, and 11- grinds Moving plate, and 12- presents a theatrical performance as the last item on a programme, and 13- suppresses column, 14- feeding nets Plate.
Specific embodiment
Understand to make the object, technical solutions and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make For limitation of the invention.
Embodiment
As shown in Figure 1, the present invention improves the insecticide disintegrating apparatus of fragmentation quality, including crushing cylinder 1, cylinder 1 is crushed Open top and equipped with rolling sieve plate 2, coaming plate 3 around opening is installed, rolls and is provided with tamping drum in sieve plate 2 4, tamping drum 4 can roll around on sieve plate 2 is rolled, and the lower section for rolling sieve plate 2 is equipped with multigroup Breaker roll wheel 5, breaks Broken 5 lower section of disk roller crushes is equipped with row's high pressure spray tracheae 6 from top to bottom on the one side inner wall of cylinder 1, crush the opposite side of cylinder 1 The filter screen 7 being obliquely installed is connected on inner wall, the upper end of filter screen 7, which is connected to, to crush on 1 inner wall of cylinder, the lower end of filter screen 7 It tilts down, the lower end of filter screen 7 is connected with collecting board 8, and the lower end of collecting board 8, which tilts down and is connected to, crushes the interior of cylinder 1 On wall;Bucket 9 is collected in the lower section of high pressure spray tracheae 6 equipped with funnel shaped, collects 9 lower section of bucket and is equipped with grinding price fixing 10 and grinding Moving plate 11, grinding price fixing is equipped with perforative feeding mouth at 10 center, and the bottom discharge pipe for collecting bucket 9 is stretched into feeding mouth, grinds Moving plate 11 can rotate around own axes.
The reducing mechanism of the present invention, by multistage crushing structure, can be progressively be carried out to solid-state insecticide is thorough It crushes, improves the crush efficiency of insecticide, improve the uniformity of particle after crushing, improve production efficiency, while avoid too small Grain is subject to excessive broken, and the property of insecticide in itself is made to be affected.The solid-state insecticide for needing to crush is placed into first It rolls in sieve plate, rolls around by bulk materials roll by tamping drum and be crushed to after certain size from rolling filter The mesh of web plate, which drops into, to be crushed in cylinder, then after strength second-time breakage of the particle of preliminary crushing by Breaker roll wheel, Continue to move downward, by high pressure spray tracheae when, wherein the gases at high pressure sprayed can will through twice crush after, particle size The particle reached a certain level is blown to one side so that the particle of this part can be subsequently collected in collecting board through filter screen On, i.e., this portion size reaches the particle of requirement and is just no longer further crushed;After high pressure spray tracheae is blown, size Also larger particle continues to fall, and is finally pooled to and collects at bucket, and it is fixed then to drop into grinding from the bottom discharge pipe for collecting bucket Between disk and the contact surface for grinding Moving plate, grinding Moving plate, which constantly rotates, carries out particle therein last grinding, so as to protect The uniformity of the scale particle size of the thoroughly broken of solid insecticidal and the particle obtained is demonstrate,proved, improves fragmentation quality and efficiency.
Preferably, roll to be equipped at the center of sieve plate and present a theatrical performance as the last item on a programme 12, top of presenting a theatrical performance as the last item on a programme, which is equipped with, suppresses column 13, and suppressing column being capable of court The direction movement on surface of presenting a theatrical performance as the last item on a programme, surrounding of presenting a theatrical performance as the last item on a programme is equipped with the feeding web plate 14 being obliquely installed, presents a theatrical performance as the last item on a programme to do around own axes and revolve Transhipment is dynamic, i.e., the solid insecticidal of bulk rolls down to the surface presented a theatrical performance as the last item on a programme by feeding web plate, then suppress column then to insecticide into Row is beaten, and makes that material crushes and overall structure is loose, while is presented a theatrical performance as the last item on a programme and constantly rotated, beat it is broken after material just got rid of and fallen on It rolls in sieve plate, it is broken to rolling for material to be more conducive to tamping drum.
Preferably, roll sieve plate to be made using steel, intensity is high, and tamping drum and rolling is squeezed between sieve plate During effect, be more advantageous to material pulverizes speed.
Preferably, crushed at collecting board and outlet is offered on cylinder wall, exit is equipped with rewinding case, convenient for collecting.
Preferably, tamping drum is made using rubber material, avoids the material sticks after rolling on tamping drum wall.
Above-described specific embodiment has carried out the purpose of the present invention, technical solution and advantageous effect further It is described in detail, it should be understood that the foregoing is merely the specific embodiments of the present invention, is not intended to limit the present invention Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution, improvement and etc. done should all include Within protection scope of the present invention.

Claims (5)

1. improve the insecticide disintegrating apparatus of fragmentation quality, which is characterized in that including crushing cylinder (1), crush the top of cylinder (1) Portion's opening and equipped with rolling sieve plate (2), is equipped with coaming plate (3), rolls and be provided with roll rolling in sieve plate (2) around opening Cylinder (4), tamping drum (4) can roll around on sieve plate (2) is rolled, and the lower section for rolling sieve plate (2) is equipped with multigroup break Broken disk roller (5), Breaker roll wheel (5) lower section crushes is equipped with row's high pressure spray tracheae from top to bottom on the one side inner wall of cylinder (1) (6), crush and be connected with the filter screen (7) being obliquely installed on the opposite side inner wall of cylinder (1), the upper end of filter screen (7) is connected to powder On broken cylinder (1) inner wall, the lower end of filter screen (7) tilts down, and the lower end of filter screen (7) is connected with collecting board (8), collecting board (8) lower end tilts down and is connected on the inner wall for crushing cylinder (1);The lower section of high pressure spray tracheae (6) is equipped with funnel shaped Collect bucket (9), collect and grinding price fixing (10) and grinding Moving plate (11) are equipped with below bucket (9), grind and be equipped at price fixing (10) center Perforative feeding mouth, the bottom discharge pipe for collecting bucket (9) are stretched into feeding mouth, and grinding Moving plate (11) can be done around own axes to be revolved Transhipment is dynamic.
2. the insecticide disintegrating apparatus according to claim 1 for improving fragmentation quality, which is characterized in that roll sieve plate (2) it is equipped with and presents a theatrical performance as the last item on a programme (12) at center, (12) top of presenting a theatrical performance as the last item on a programme, which is equipped with, suppresses column (13), and suppressing column (13) can be towards present a theatrical performance as the last item on a programme (12) The direction movement on surface, (12) surrounding of presenting a theatrical performance as the last item on a programme are equipped with the feeding web plate (14) being obliquely installed, and presenting a theatrical performance as the last item on a programme (12) can be around own axes It rotates.
3. the insecticide disintegrating apparatus according to claim 1 for improving fragmentation quality, which is characterized in that roll sieve plate (2) it is made using steel.
4. the insecticide disintegrating apparatus according to claim 1 for improving fragmentation quality, which is characterized in that at collecting board (8) It crushes and outlet is offered on cylinder (1) wall, exit is equipped with rewinding case.
5. the insecticide disintegrating apparatus according to claim 1 for improving fragmentation quality, which is characterized in that tamping drum (4) It is made using rubber material.
CN201711296931.0A 2017-12-08 2017-12-08 Pesticide crushing equipment for improving crushing quality Active CN108043508B (en)

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Application Number Priority Date Filing Date Title
CN201711296931.0A CN108043508B (en) 2017-12-08 2017-12-08 Pesticide crushing equipment for improving crushing quality

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CN108043508B CN108043508B (en) 2024-01-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113548918A (en) * 2021-07-12 2021-10-26 安徽旺源农业发展科技有限公司 Vacuum sterilization equipment in fertilizer production process

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CN105850392A (en) * 2016-04-20 2016-08-17 江汉大学 Melon and fruit pulp-removing seed-taking machine
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CN206296183U (en) * 2016-12-16 2017-07-04 江西惠农种业有限公司 A kind of cereal seed sorting mechanism with particle mechanism
CN107175151A (en) * 2017-07-04 2017-09-19 宋衡星 A kind of air-cooled cereal shelling grinder
CN107362764A (en) * 2017-09-04 2017-11-21 成都化润药业有限公司 A kind of security reaction device of pesticide intermediate
CN107413471A (en) * 2017-09-22 2017-12-01 谭证书 The Highefficientpulverizer prepared for the prepared slices of Chinese crude drugs
CN207769881U (en) * 2017-12-08 2018-08-28 成都化润药业有限公司 Grinding device for solid-state insecticide

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726523A1 (en) * 1997-06-23 1998-12-24 Kloeckner Humboldt Wedag Cycle grinding device with high pressure roller press and sifter
CN201519600U (en) * 2009-07-02 2010-07-07 齐华永 Building aggregate grading machine with dry method mechanism
CN204523176U (en) * 2015-04-16 2015-08-05 张锐 A kind of pharmacy tablet multi-stage crushing device
CN105850392A (en) * 2016-04-20 2016-08-17 江汉大学 Melon and fruit pulp-removing seed-taking machine
CN206082771U (en) * 2016-08-24 2017-04-12 福建中田农业综合开发有限公司 From breaker who takes filtering capability
CN206082780U (en) * 2016-08-31 2017-04-12 六盘水师范学院 There is not colliery layering feeding breaker of handling earlier stage
CN206296183U (en) * 2016-12-16 2017-07-04 江西惠农种业有限公司 A kind of cereal seed sorting mechanism with particle mechanism
CN106861871A (en) * 2017-02-21 2017-06-20 太原理工大学 A kind of extruded layer breakdown mill formula ultrafine grinding device
CN107175151A (en) * 2017-07-04 2017-09-19 宋衡星 A kind of air-cooled cereal shelling grinder
CN107362764A (en) * 2017-09-04 2017-11-21 成都化润药业有限公司 A kind of security reaction device of pesticide intermediate
CN107413471A (en) * 2017-09-22 2017-12-01 谭证书 The Highefficientpulverizer prepared for the prepared slices of Chinese crude drugs
CN207769881U (en) * 2017-12-08 2018-08-28 成都化润药业有限公司 Grinding device for solid-state insecticide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113548918A (en) * 2021-07-12 2021-10-26 安徽旺源农业发展科技有限公司 Vacuum sterilization equipment in fertilizer production process

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