CN108097406A - Vertical crushing plant - Google Patents
Vertical crushing plant Download PDFInfo
- Publication number
- CN108097406A CN108097406A CN201711353326.2A CN201711353326A CN108097406A CN 108097406 A CN108097406 A CN 108097406A CN 201711353326 A CN201711353326 A CN 201711353326A CN 108097406 A CN108097406 A CN 108097406A
- Authority
- CN
- China
- Prior art keywords
- pulverization roller
- precomminution
- shaft
- filter screen
- downside
- 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.)
- Withdrawn
Links
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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- 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
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a kind of vertical crushing plant, including reducing mechanism and drawing mechanism；Fixed setting body above the bottom plate, bottom plate lower section are fixedly installed support leg；The horizontally disposed precomminution shaft of the crushing chamber upper inside, the Disintegrating knife on precomminution shaft outer wall and the driving motor being connected with precomminution shaft left end；The deflector chute is fixed on the downside of the first pulverization roller and the second pulverization roller, and the shape of deflector chute is funnel-form；The discharging mechanism is horizontally set on the downside of internal body, and discharging mechanism includes horizontally disposed discharge screw and is arranged on equally distributed screw rod blade on discharge screw outer wall；The discharge screw left end is connected with discharging machine；The present invention sufficiently crushes material using three layers of reducing mechanism setting up and down, good crushing effect, efficient, can be to material progress vibration screening, and can realize self-emptying, further improves the work efficiency of pulverizer.
Description
Technical field
The present invention relates to a kind of reducing mechanisms, are specifically a kind of vertical crushing plant.
Background technology
Pulverizer is the machinery that large-sized solid material is crushed to desired size.Pulverizer is by coarse crushing, fine crushing, wind-force
The devices such as conveying composition reaches the purpose of pulverizer in the form of high-speed impact.Using wind energy once into powder, eliminate traditional
Screening sequence；Mainly using in a variety of industries such as mine, building materials；The external force of solid is applied in crushing process shearing, punching
Hit, roll, grinding four kinds, shearing is used primarily in coarse crushing and comminution process, suitable for flexible or have fiber material and
The broken or comminution process of big block；Impact is used primarily in comminution process, suitable for the crushing of brittle material；It rolls and is used primarily in
In high finess disintegrating operation, ultramicro grinding operation is carried out suitable for the material of most of properties；Grinding be mainly used for ultramicro grinding or
Ultra-large type disintegrating apparatus, suitable for the further comminution process after comminution process；Existing pulverizer is all only with a pulverizer
Structure crushes, and crushing effect is poor, efficiency is low, cannot be screened after crushing, and material particles size is uneven, affects material
Quality；It would therefore be desirable to a kind of vertical crushing plant.
The content of the invention
It is an object of the invention to provide a kind of vertical crushing plant, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical solution：
Vertical crushing plant, including reducing mechanism and drawing mechanism；The reducing mechanism includes loading hopper, driving electricity
It is machine, body, the first pulverization roller, deflector chute, the first grinding gear, filter screen, damping spring, limited block, bottom plate, support leg, pre-
Crush shaft, Disintegrating knife, the second pulverization roller, Matter Transfer import, crushing chamber, material elevator, the second grinding gear, vibration
Motor and Matter Transfer outlet；Fixed setting body above the bottom plate, bottom plate lower section are fixedly installed support leg；The crushing
Precomminution shaft that intracavitary portion upper horizontal is set, the Disintegrating knife on precomminution shaft outer wall and with precomminution shaft left end phase
The driving motor of connection；It keeps left on the downside of the precomminution shaft and is provided with the first pulverization roller, setting of keeping right on the downside of precomminution shaft
There is the second pulverization roller, the first pulverization roller and the second pulverization roller are symmetrical arranged and leave powder between the first pulverization roller and the second pulverization roller
Broken gap；The deflector chute is fixed on the downside of the first pulverization roller and the second pulverization roller, and the shape of deflector chute is funnel-form；Institute
It states left and right immediately below deflector chute and is fixedly installed the first grinding gear and the second grinding gear, the first grinding gear and second side by side
Grinding gear engagement connection；The filter screen is fixed on the downside of the first grinding gear and the second grinding gear, and filter screen inclines
It tiltedly sets and left end height is higher than right end, the angle of filter screen and horizontal plane is 5 ° -10 °, is provided on the lower surface of filter screen
Vibrating motor；The material elevator is fixed in body outer right wall, and offering material above body right sidewall follows
Ring import, body right sidewall lower section offer Matter Transfer outlet, and feed inlet and the Matter Transfer of material elevator bottom go out
Mouth is connected, and the discharge port on elevator top is connected with Matter Transfer import；The drawing mechanism includes discharging mechanism, discharging
Motor, discharge valve, discharge nozzle, screw rod blade and discharge screw；The discharging mechanism is horizontally set on the downside of internal body, is gone out
Material mechanism includes horizontally disposed discharge screw and is arranged on screw rod blade equally distributed on discharge screw outer wall；It is described go out
Material screw rod left end is connected with discharging machine；The discharge nozzle is fixed at the bottom on the right side of body, is provided on discharge nozzle
Discharge valve.
As further embodiment of the present invention：Loading hopper is provided on the upside of the body, loading hopper bottom passes through powder
Broken chamber is connected with body.
As further embodiment of the present invention：The damping spring is arranged on left and right ends on the downside of filter screen, damping spring
Top is connected with the lower surface of filter screen.
As further scheme of the invention：The limited block is fixed at left and right sides of body on inner wall, damping
Spring bottom end is installed on limited block.
Compared with prior art, the beneficial effects of the invention are as follows：
When pulverizer works, materials stock is entered by loading hopper inside crushing chamber, the work of precomminution mechanism, the powder of rotation
Broken blade carries out effective precomminution to materials stock, improves the efficiency subsequently crushed, and the material by precomminution falls, the
One pulverization roller and the work of the second pulverization roller crush the material of whereabouts；In the pulverizer course of work, crushed by pulverization roller
Material afterwards is fallen by deflector chute, and the first grinding gear and the second grinding gear engagement connection carry out sufficiently the material of whereabouts
It crushing, improves the crush efficiency of pulverizer, ensure that crushing effect, the material after crushing is filtered screening by filter screen,
Vibrating motor work drives filter screen up-down vibration to carry out vibration screening, effectively avoids feed blocking filter screen in screening process
The phenomenon that, the material for meeting size requirements falls, and driven by discharging mechanism realizes self-emptying by material extrusion, does not meet big
The material of small requirement, which enters in material elevator to be promoted to fall inside deflector chute, carries out cycling crushing, ensure that pulverizer
Uniformity is crushed, improves the quality of crushing rear material.
Description of the drawings
Fig. 1 is the structure diagram of vertical crushing plant.
Fig. 2 is the structure diagram of pre-crushing plant in vertical crushing plant.
Fig. 3 is the structure diagram of discharging mechanism in vertical crushing plant.
In figure：1- loading hoppers, 2- driving motors, 3- bodies, the first pulverization rollers of 4-, 5- deflector chutes, the first crushing tooths of 6-
Wheel, 7- filter screens, 8- damping springs, 9- limited blocks, 10- discharging mechanisms, 11- discharging machines, 12- bottom plates, 13- support legs, 14-
Precomminution shaft, 15- Disintegrating knifes, the second pulverization rollers of 16-, 17- Matter Transfer imports, 18- crushing chambers, 19- material elevators,
The second grinding gears of 20-, 21- vibrating motors, the outlet of 22- Matter Transfers, 23- discharge valves, 24- discharge nozzles, 25- screw rod leaves
Piece, 26- discharge screws.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment.
- 3 are please referred to Fig.1, vertical crushing plant, including reducing mechanism and drawing mechanism；The reducing mechanism includes charging
Funnel 1, driving motor 2, body 3, the first pulverization roller 4, deflector chute 5, the first grinding gear 6, filter screen 7, damping spring 8, limit
Position block 9, bottom plate 12, support leg 13, precomminution shaft 14, Disintegrating knife 15, the second pulverization roller 16, Matter Transfer import 17, powder
Broken chamber 18, material elevator 19, the second grinding gear 20, vibrating motor 21 and Matter Transfer outlet 22；12 top of bottom plate
Body 3 is fixedly installed, 12 lower section of bottom plate is fixedly installed support leg 13；3 upside of body is provided with loading hopper 1, feeds
1 bottom of funnel is connected by crushing chamber 18 with body 3；The horizontally disposed precomminution shaft 14 of 18 upper inside of crushing chamber,
Disintegrating knife 15 on 14 outer wall of precomminution shaft and the driving motor 2 being connected with 14 left end of precomminution shaft；The pre- powder
Broken 14 downside of shaft, which keeps left, is provided with the first pulverization roller 4, and 14 downside of precomminution shaft, which is kept right, is provided with the second pulverization roller 16, and first
4 and second pulverization roller 16 of pulverization roller, which is symmetrical arranged and is left between the first pulverization roller 4 and the second pulverization roller 16, crushes gap；It is described
Deflector chute 5 is fixed at 16 downside of the first pulverization roller 4 and the second pulverization roller, and the shape of deflector chute 5 is funnel-form；Pulverizer work
When making, materials stock is entered by loading hopper 1 inside crushing chamber 18, and the work of precomminution mechanism, the Disintegrating knife 15 of rotation is to object
Expect that raw material carries out effective precomminution, improve the efficiency subsequently crushed, the material by precomminution falls, the first pulverization roller 4
It works with the second pulverization roller 16 and the material of whereabouts is crushed；Left and right is fixedly installed the side by side immediately below the deflector chute 5
One grinding gear 6 and the second grinding gear 20, the first grinding gear 6 and the engagement connection of the second grinding gear 20；The filter screen 7
20 downside of the first grinding gear 6 and the second grinding gear is fixed at, filter screen 7 is obliquely installed and left end height is higher than the right side
End, filter screen 7 and the angle of horizontal plane are 5 ° -10 °, and vibrating motor 21 is provided on the lower surface of filter screen 7；The damping bullet
Spring 8 is arranged on 7 downside left and right ends of filter screen, and 8 top of damping spring is connected with the lower surface of filter screen 7；The limited block 9
It is fixed on 3 left and right sides inner wall of body, 8 bottom of damping spring is installed on limited block 9；The material elevator 19
It is fixed in 3 outer right wall of body, Matter Transfer import 17,3 right sidewall of body is offered above 3 right sidewall of body
Lower section offers Matter Transfer outlet 22, and the feed inlet of 19 bottom of material elevator is connected with Matter Transfer outlet 22, is promoted
The discharge port on 19 top of machine is connected with Matter Transfer import 17；In the pulverizer course of work, the object after pulverization roller crushes
Material is fallen by deflector chute 5, and the first grinding gear 6 and the second grinding gear 20 engagement connection carry out sufficient powder to the material of whereabouts
It is broken, the crush efficiency of pulverizer is improved, ensure that crushing effect, the material after crushing is filtered screening by filter screen 7, shakes
The dynamic work of motor 21 drives 7 up-down vibration of filter screen to carry out vibration screening, and feed blocking in screening process is effectively avoided to filter
The phenomenon that net, the material for meeting size requirements fall；The drawing mechanism includes discharging mechanism 10, discharging machine 11, outlet valve
Door 23, discharge nozzle 24, screw rod blade 25 and discharge screw 26；The discharging mechanism 10 is horizontally set on 3 inner lower of body, goes out
Material mechanism 10 includes horizontally disposed discharge screw 26 and is arranged on screw rod blade equally distributed on 26 outer wall of discharge screw
25；26 left end of discharge screw is connected with discharging machine 11；The discharge nozzle 24 is fixed at 3 right side bottom of body
It holds, discharge valve 23 is provided on discharge nozzle 24；Discharging mechanism 10 drives realizes self-emptying by material extrusion, does not meet big
The material of small requirement, which enters in material elevator 19 to be promoted to fall inside deflector chute 5, carries out cycling crushing, ensure that crushing
The crushing uniformity of machine improves the quality of crushing rear material.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art possesses
It makes a variety of changes.
Claims (4)
1. vertical crushing plant, including reducing mechanism and drawing mechanism；It is leaked it is characterized in that, the reducing mechanism includes charging
Bucket, driving motor, body, the first pulverization roller, deflector chute, the first grinding gear, filter screen, damping spring, limited block, bottom plate,
Support leg, precomminution shaft, Disintegrating knife, the second pulverization roller, Matter Transfer import, crushing chamber, material elevator, second crush
Gear, vibrating motor and Matter Transfer outlet；Fixed setting body above the bottom plate, bottom plate lower section are fixedly installed support
Leg；The horizontally disposed precomminution shaft of the crushing chamber upper inside, the Disintegrating knife on precomminution shaft outer wall and with pre- powder
The driving motor that broken shaft left end is connected；It keeps left on the downside of the precomminution shaft and is provided with the first pulverization roller, precomminution shaft
Downside, which is kept right, is provided with the second pulverization roller, and the first pulverization roller and the second pulverization roller are symmetrical arranged and the first pulverization roller and second crushes
It is left between roller and crushes gap；The deflector chute is fixed on the downside of the first pulverization roller and the second pulverization roller, the shape of deflector chute
Shape is funnel-form；It is controlled immediately below the deflector chute and is fixedly installed the first grinding gear and the second grinding gear side by side, first
Grinding gear and the engagement connection of the second grinding gear；The filter screen is fixed at the first grinding gear and the second grinding gear
Downside, filter screen is obliquely installed and left end height is higher than right end, and the angle of filter screen and horizontal plane is 5 ° -10 °, under filter screen
Vibrating motor is provided on surface；The material elevator is fixed in body outer right wall, above body right sidewall
Matter Transfer import is offered, Matter Transfer outlet, the feed inlet of material elevator bottom are offered below body right sidewall
It is connected with Matter Transfer outlet, the discharge port on elevator top is connected with Matter Transfer import；The drawing mechanism includes
Discharging mechanism, discharging machine, discharge valve, discharge nozzle, screw rod blade and discharge screw；The discharging mechanism is horizontally set on machine
Body inner lower, discharging mechanism include horizontally disposed discharge screw and are arranged on spiral shell equally distributed on discharge screw outer wall
Bar blade；The discharge screw left end is connected with discharging machine；The discharge nozzle is fixed at the bottom on the right side of body, goes out
Discharge valve is provided in expects pipe.
2. vertical crushing plant according to claim 1, which is characterized in that loading hopper is provided on the upside of the body,
Loading hopper bottom is connected by crushing chamber with body.
3. vertical crushing plant according to claim 1, which is characterized in that the damping spring is arranged on the downside of filter screen
Left and right ends, damping spring top are connected with the lower surface of filter screen.
4. vertical crushing plant according to claim 1, which is characterized in that the limited block is fixed at body or so
On the inner wall of both sides, damping spring bottom is installed on limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711353326.2A CN108097406A (en) | 2017-12-15 | 2017-12-15 | Vertical crushing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711353326.2A CN108097406A (en) | 2017-12-15 | 2017-12-15 | Vertical crushing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108097406A true CN108097406A (en) | 2018-06-01 |
Family
ID=62217496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711353326.2A Withdrawn CN108097406A (en) | 2017-12-15 | 2017-12-15 | Vertical crushing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108097406A (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816429A (en) * | 2018-06-12 | 2018-11-16 | 金结娥 | A kind of three axis grinder of pharmaceutical purpose |
| CN108816338A (en) * | 2018-06-20 | 2018-11-16 | 扬州市华翔有色金属有限公司 | A kind of efficiency crushing device of waste lead acid battery |
| CN108855491A (en) * | 2018-07-19 | 2018-11-23 | 张祥成 | New energy biomass grinding device and breaking method |
| CN109065426A (en) * | 2018-08-16 | 2018-12-21 | 苏州驰夫电子科技有限公司 | A kind of illumination fluorescent powder recovery apparatus in waste fluorescent lamp |
| CN109092469A (en) * | 2018-08-17 | 2018-12-28 | 天马（安徽）国药科技股份有限公司 | A kind of Chinese medicine milling device with filtering screening function |
| CN109174352A (en) * | 2018-08-17 | 2019-01-11 | 苏州艾捷尔斯生物科技有限公司 | A kind of agricultural feed processing grinding device |
| CN109225574A (en) * | 2018-08-27 | 2019-01-18 | 东莞市闻誉实业有限公司 | Crushing material lighting device |
| CN110227577A (en) * | 2019-05-28 | 2019-09-13 | 李晶 | A kind of food processing grinding device and its application method with high pressure sterilization function |
| CN110228138A (en) * | 2019-06-14 | 2019-09-13 | 史海军 | A kind of self-clean type concrete batch plant for building |
| CN110280364A (en) * | 2019-07-18 | 2019-09-27 | 马鞍山纽盟知识产权管理服务有限公司 | A kind of high-efficiency pulverizer |
| CN110314731A (en) * | 2019-08-08 | 2019-10-11 | 陈秋霞 | A kind of crushing and processing device of bulk timber |
| CN110681434A (en) * | 2019-10-15 | 2020-01-14 | 枣庄鑫金山智能机械股份有限公司 | Circulation system sand machine |
| CN111570005A (en) * | 2020-05-25 | 2020-08-25 | 胡立宇 | Crushing, sorting and dust purification all-in-one machine for coal mine processing |
| CN111774133A (en) * | 2019-04-04 | 2020-10-16 | 上海技盈电器有限公司 | Reducing mechanism is used to converter machine case recovery |
| CN112473821A (en) * | 2020-10-21 | 2021-03-12 | 安徽金太阳生化药业有限公司 | Universal pulverizer |
| CN112473975A (en) * | 2020-10-27 | 2021-03-12 | 鲁朝康 | Prevent even processingequipment of stifled type chinese herbal medicine material grinding |
| CN112659411A (en) * | 2020-12-11 | 2021-04-16 | 熊明舒 | Offcut recovery unit is used in waterproofing membrane production |
| CN112774818A (en) * | 2020-12-29 | 2021-05-11 | 江苏双兴工贸有限公司 | Waste recovery device for glass manufacturing |
| CN114733637A (en) * | 2022-04-13 | 2022-07-12 | 陕西竹园嘉原矿业有限公司 | Coal mine transportation screening plant |
| CN114904608A (en) * | 2022-05-31 | 2022-08-16 | 合肥巨卓农业技术开发有限公司 | Composition processing equipment containing pyridalyl and tebuconazole |
-
2017
- 2017-12-15 CN CN201711353326.2A patent/CN108097406A/en not_active Withdrawn
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816429A (en) * | 2018-06-12 | 2018-11-16 | 金结娥 | A kind of three axis grinder of pharmaceutical purpose |
| CN108816338A (en) * | 2018-06-20 | 2018-11-16 | 扬州市华翔有色金属有限公司 | A kind of efficiency crushing device of waste lead acid battery |
| CN108855491A (en) * | 2018-07-19 | 2018-11-23 | 张祥成 | New energy biomass grinding device and breaking method |
| CN109065426A (en) * | 2018-08-16 | 2018-12-21 | 苏州驰夫电子科技有限公司 | A kind of illumination fluorescent powder recovery apparatus in waste fluorescent lamp |
| CN109092469A (en) * | 2018-08-17 | 2018-12-28 | 天马（安徽）国药科技股份有限公司 | A kind of Chinese medicine milling device with filtering screening function |
| CN109174352A (en) * | 2018-08-17 | 2019-01-11 | 苏州艾捷尔斯生物科技有限公司 | A kind of agricultural feed processing grinding device |
| CN109225574A (en) * | 2018-08-27 | 2019-01-18 | 东莞市闻誉实业有限公司 | Crushing material lighting device |
| CN109225574B (en) * | 2018-08-27 | 2020-11-24 | 东莞市闻誉实业有限公司 | Material crushing lighting device |
| CN111774133A (en) * | 2019-04-04 | 2020-10-16 | 上海技盈电器有限公司 | Reducing mechanism is used to converter machine case recovery |
| CN110227577A (en) * | 2019-05-28 | 2019-09-13 | 李晶 | A kind of food processing grinding device and its application method with high pressure sterilization function |
| CN110228138A (en) * | 2019-06-14 | 2019-09-13 | 史海军 | A kind of self-clean type concrete batch plant for building |
| CN110280364A (en) * | 2019-07-18 | 2019-09-27 | 马鞍山纽盟知识产权管理服务有限公司 | A kind of high-efficiency pulverizer |
| CN110314731A (en) * | 2019-08-08 | 2019-10-11 | 陈秋霞 | A kind of crushing and processing device of bulk timber |
| CN110681434A (en) * | 2019-10-15 | 2020-01-14 | 枣庄鑫金山智能机械股份有限公司 | Circulation system sand machine |
| CN111570005A (en) * | 2020-05-25 | 2020-08-25 | 胡立宇 | Crushing, sorting and dust purification all-in-one machine for coal mine processing |
| CN112473821A (en) * | 2020-10-21 | 2021-03-12 | 安徽金太阳生化药业有限公司 | Universal pulverizer |
| CN112473975A (en) * | 2020-10-27 | 2021-03-12 | 鲁朝康 | Prevent even processingequipment of stifled type chinese herbal medicine material grinding |
| CN112659411A (en) * | 2020-12-11 | 2021-04-16 | 熊明舒 | Offcut recovery unit is used in waterproofing membrane production |
| CN112774818A (en) * | 2020-12-29 | 2021-05-11 | 江苏双兴工贸有限公司 | Waste recovery device for glass manufacturing |
| CN114733637A (en) * | 2022-04-13 | 2022-07-12 | 陕西竹园嘉原矿业有限公司 | Coal mine transportation screening plant |
| CN114904608A (en) * | 2022-05-31 | 2022-08-16 | 合肥巨卓农业技术开发有限公司 | Composition processing equipment containing pyridalyl and tebuconazole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180601 |