CN205516932U - A sieve powder that removes dust is irritated packing and is put for calcium powder production line - Google Patents
A sieve powder that removes dust is irritated packing and is put for calcium powder production line Download PDFInfo
- Publication number
- CN205516932U CN205516932U CN201521094698.4U CN201521094698U CN205516932U CN 205516932 U CN205516932 U CN 205516932U CN 201521094698 U CN201521094698 U CN 201521094698U CN 205516932 U CN205516932 U CN 205516932U
- Authority
- CN
- China
- Prior art keywords
- dust
- storage bin
- dedusting
- filter
- powder
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a sieve powder that removes dust is irritated packing and is put for calcium powder production line, put and dust collector including sieving the powder device, irritating the packing, sieve powder device includes first filter and sets up the second filter at first filter top, it puts including irritating a packet support, storage silo, feed inlet, discharge gate and air exit to irritate the packing, dust collector includes the dust removal support, removes dust case and dust outlet, except that the clean mechanism of the pulse that is equipped with inlet air channel, suction opening, dust removal mechanism and clean dust removal mechanism on the dust case, defeated powder mouth is connected with the feed inlet of storage silo through a conveying pipeline, the air exit of storage silo passes through the pipeline and the inlet air channel that removes on the dust case is connected. The utility model discloses can improve the calcium powder quality, can filter calcium powder production facility exhaust air totally simultaneously, protection workshop air quality and workman are healthy, but also can avoid the wasting of resources, guarantee that filtering mechanism is clean, increase of service life.
Description
Technical field
This utility model relates to a kind of powder collection device, particularly relates to a kind of dedusting for calcium powder production line and sieves powder filling bag apparatus.
Background technology
Calcium powder manufacturing enterprise uses bagger to carry out calcium powder collecting packing mostly, and calcium powder enters bagger after sieving machine sifts out to carry out filling bag；And the most common bagger is usually and directly powder out from sieving machine is carried out packing packaging, typically not there is dust separation function, it is difficult to avoid that during aerofluxus and powder up to standard can be discharged together, and general residual dust class impurity in the air discharged, especially sieving machine, owing to the dust sifted out is thinner, it is easy to remain and discharges in atmosphere, destroy workshop air quality, pollute environment, affect workman healthy；But also the waste of resource can be caused.
Utility model content
This utility model is in order to solve defect and deficiency present in above-mentioned prior art; providing one had both been possible to prevent powder up to standard to enter in air along with air; the air filtration that the equipment that can also be produced by calcium powder is discharged is clean, and protection workshop air quality and workman are healthy；And the dust collection that can also will filter down, it is to avoid the wasting of resources, it is ensured that filter mechanism cleaning is clean, increases the service life；Simultaneously through multiple filtration, powder filling bag apparatus is sieved in the dedusting for calcium powder production line improving calcium powder quality.
The technical solution of the utility model: a kind of dedusting for calcium powder production line is sieved powder and filled bag apparatus, including sieve powder device, fill bag apparatus and dust arrester, described sieve powder device includes the first filter and is arranged on second filter at the first filter top, described second filter top is provided with material inlet, the bottom of the second filter connects with the top of the first filter, the bottom of described first filter is provided with defeated powder mouth, described filling bag apparatus includes filling bag support, it is arranged on the storage bin filled on bag support, it is arranged on the charging aperture of storage bin top side, it is arranged on the discharging opening bottom storage bin and is arranged on the exhaust outlet at storage bin top, it is provided with dust separator at the charging aperture of described storage bin, described dust separator is connected by ventilation shaft with charging aperture；Described dust arrester includes dedusting support, be arranged on dedusting support chalk dust removing case and the dust outlet being arranged on chalk dust removing bottom portion, described chalk dust removing case is provided with the pulse cleaning mechanism of air intake passage, suction opeing, dedusting mechanism and cleaning dedusting mechanism, described air intake passage is positioned at the lower section of dedusting mechanism, described pulse cleaning mechanism is positioned at the top of dedusting mechanism, and described suction opeing is positioned at the top of pulse cleaning mechanism and connects an air exhauster；Described defeated powder mouth is connected with the charging aperture of storage bin by a conveying pipeline, and the exhaust outlet of described storage bin is connected with the air intake passage on chalk dust removing case by pipeline.
This utility model uses multiple filtration machine that calcium powder carries out screening and filtering, improves calcium powder quality；Use dust separator powder up to standard and dust separation the most up to standard to be come simultaneously; it is possible to prevent powder up to standard to enter in air along with air; use the air exhauster extraction air containing dust to discharge air after filtering out dust by dedusting mechanism simultaneously; then by pulse cleaning mechanism, the dust remained on dedusting mechanism is washed away and fall chalk dust removing bottom portion; making it that calcium powder both can produce the air filtration of equipment discharge clean, protection workshop air quality and workman are healthy；And the dust collection that can also will filter down, it is to avoid the wasting of resources, it is ensured that filter mechanism cleaning is clean, increases the service life.
Preferably, described dust separator is a drainage screen, and described drainage screen is arranged on storage bin top, and the size of drainage screen matches with the size of exhaust outlet.
This kind of structure is easy for installation, low cost, so that dust separator is more thorough to the separation of dust, ensures that air is clean as far as possible.
Preferably, described filling bag support includes four first columns, the first top frame being arranged on four first column tops and is arranged on the first middle boxes in the middle of four first columns, the middle part of described storage bin is fixed on the first top frame, is fixed in the first middle boxes bottom described storage bin.
This kind of structure makes to fill bag apparatus reasonable structural arrangement, and solid and reliable, easy to make.
Preferably, being provided with blanking breeze way bottom described storage bin, described discharging opening is arranged on bottom blanking breeze way, is additionally provided with the first cage facilitating discharging between described blanking breeze way and discharging opening.
This kind of structure be convenient fills bag apparatus to the collection of powder up to standard and storage, the most also facilitates its discharging.
Preferably, described blanking breeze way is funnel-form, and the bottom of blanking breeze way is fixed in the first middle boxes, and described charging aperture connects a conveying pipeline；Described dedusting mechanism includes a dedusting dividing plate and the some filter cloth bag being arranged on dedusting dividing plate, described pulse cleaning mechanism includes high voltage pulse tank, air compressor machine and the some pulse jet heads being connected on high voltage pulse tank, the multiple that quantity is filter cloth bag quantity of described pulse jet head.
This kind of structure further facilitates filling bag apparatus and collects powder up to standard, and is possible to prevent blanking breeze way to come off from storage bin；Or it is more reliable and more stable to obtain its feeding；This kind of structure also makes dust arrester more thorough to the filtration of dust, it is ensured that air is clean；The most also make it more thorough to the cleaning of filter cloth bag, extend its service life.
Preferably, described high voltage pulse tank is arranged on outside chalk dust removing upper box part by an installing rack, and each pulse jet head is connected with the gas outlet of high voltage pulse tank by an impulse charge pipe, and the air inlet of described high voltage pulse tank is connected with air compressor machine by pipeline.
This kind of structure makes dust arrester reasonable structural arrangement, and solid and reliable.
Preferably, described chalk dust removing bottom portion is provided with dust storage bin, and described dust outlet is arranged on bottom dust storage bin, is additionally provided with the second cage facilitating dust to discharge between described dust storage bin and dust outlet.
This kind of structure facilitates dust arrester to the collection of dust and storage, the most also facilitates its discharging.
Preferably, described dedusting support includes four second columns, the second top frame being arranged on four second column tops and is arranged on the second middle boxes in the middle of four second columns, described chalk dust removing case and dust storage bin joining place are fixed on the second top frame, are fixed in the second middle boxes bottom described dust storage bin.
This kind of structure makes dust arrester overall structure more solid and reliable, and easy to make.
Preferably, described dust storage bin is funnel-form, and dust storage bin is one-body molded with chalk dust removing case；Described air intake passage is connected with the exhaust outlet of storage bin by an air-supply dirt pipe, and described air exhauster is connected with suction opeing by exhaust column；The quantity of described pulse jet head is 8, and the quantity of described filter cloth bag is 64, corresponding 8 filter cloth bag of each pulse jet head.
This kind of structure further facilitates dust arrester and collects dust, and is possible to prevent dust storage bin to come off；The air making dust arrester convulsion and absorption band dust is more reliable and more stable；Also make dust arrester Chalk-dust filtering more thorough.
Preferably, described first filter includes the first casing, the first drainage screen, first blends axle and the first stirring motor, and described second filter includes the second casing, the second drainage screen, second blends axle and the second stirring motor；Described second filter bottom is provided with slag-drip opening, and the height of described slag-drip opening is higher than the height of the second drainage screen.
This kind of structure makes relatively large granule can blend axle and first by second to blend axle and blend, improve its yield, screen layer by layer through the second drainage screen and the first drainage screen simultaneously, improve its quality；This kind of structure also makes the bulk granule that cannot blend can be discharged by slag-drip opening, prevents blocking；The most also make its convulsion more reliable and more stable.
This utility model uses multiple filtration machine that calcium powder carries out screening and filtering, improves calcium powder quality；Use dust separator powder up to standard and dust separation the most up to standard to be come simultaneously; it is possible to prevent powder up to standard to enter in air along with air; use the air exhauster extraction air containing dust to discharge air after filtering out dust by dedusting mechanism simultaneously; then by pulse cleaning mechanism, the dust remained on dedusting mechanism is washed away and fall chalk dust removing bottom portion; making it that calcium powder both can produce the air filtration of equipment discharge clean, protection workshop air quality and workman are healthy；And the dust collection that can also will filter down, it is to avoid the wasting of resources, it is ensured that filter mechanism cleaning is clean, increases the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial sectional view of dust arrester in this utility model；
nullIn figure, 1. fill bag support，2. storage bin，3. charging aperture，4. discharging opening，5. dust separator，6. ventilation shaft，7. air exhauster，8. air-supply dirt pipe，9. conveying pipeline，10. the first cage，11. exhaust outlets，12. blanking breeze ways，21. dedusting supports，22. chalk dust removing casees，23. air intake passages，24. suction opeings，25. dust storage bins，26. air compressor machines，27. dust outlet，28. pulse jet heads，29. installing racks，210. high voltage pulse tanks，211. impulse charge pipes，212. exhaust column，213. filter cloth bag，214. dedusting dividing plates，215. second cages，31. second filters，32. material inlets，33. second stirring motors，34. slag-drip openings，35. first filters，36. first stirring motors，37. defeated powder mouths.
Detailed description of the invention
Below in conjunction with pair figure and work process, this utility model is made it is further believed that explanation, but be not the restriction to this utility model protection domain.
As illustrated in fig. 1 and 2, a kind of dedusting for calcium powder production line is sieved powder and is filled bag apparatus, including sieve powder device, fill bag apparatus and dust arrester, sieve powder device includes the first filter 35 and is arranged on second filter 31 at the first filter 35 top, second filter 31 top is provided with material inlet 32, the bottom of the second filter 31 connects with the top of the first filter 35, and the bottom of the first filter 35 is provided with defeated powder mouth 37.Fill bag apparatus to include filling bag support 1, be arranged on the storage bin 2 filled on bag support 1, be arranged on the charging aperture 3 of storage bin 2 top side, be arranged on the discharging opening 4 bottom storage bin 2 and be arranged on the exhaust outlet 11 at storage bin 2 top, being provided with dust separator 5 at the charging aperture 3 of storage bin 2, dust separator 5 is connected by ventilation shaft 6 with charging aperture 3.Dust arrester includes dedusting support 21, be arranged on dedusting support 21 chalk dust removing case 22 and be arranged on the dust outlet 27 bottom chalk dust removing case 22, chalk dust removing case 22 is provided with the pulse cleaning mechanism of air intake passage 23, suction opeing 24, dedusting mechanism and cleaning dedusting mechanism, air intake passage 23 is positioned at the lower section of dedusting mechanism, pulse cleaning mechanism is positioned at the top of dedusting mechanism, and suction opeing 24 is positioned at the top of pulse cleaning mechanism and connects an air exhauster 7.Defeated powder mouth 37 is connected with the charging aperture 3 of storage bin 2 by a conveying pipeline 9.
Dust separator 5 is a drainage screen, and drainage screen 5 is arranged on storage bin 2 top, and the size of drainage screen matches with the size of exhaust outlet 11.Filling bag support 1 include four first columns, the first top frame being arranged on four first column tops and be arranged on the first middle boxes in the middle of four first columns, the middle part of storage bin 2 is fixed on the first top frame, is fixed in the first middle boxes bottom storage bin 2.Being provided with blanking breeze way 12 bottom storage bin 2, discharging opening 4 is arranged on bottom blanking breeze way 12, is additionally provided with the first cage 10 facilitating discharging between blanking breeze way 12 and discharging opening 4.Blanking breeze way 12 is in funnel-form, and the bottom of blanking breeze way 12 is fixed in the first middle boxes.Connect on charging aperture 3 and have a conveying pipeline 9.
Dedusting mechanism includes a dedusting dividing plate 214 and 64 filter cloth bag 213 being arranged on dedusting dividing plate 214, pulse cleaning mechanism includes high voltage pulse tank 210, air compressor machine 26 and 8 the pulse jet heads 28 being connected on high voltage pulse tank 210, corresponding 8 filter cloth bag 213 of each pulse jet head 28.High voltage pulse tank 210 is arranged on chalk dust removing case 22 upper outside by an installing rack 29, and each pulse jet head 28 is connected with the gas outlet of high voltage pulse tank 210 by an impulse charge pipe 211, and the air inlet of high voltage pulse tank 210 is connected with air compressor machine 26 by pipeline.Being provided with dust storage bin 25 bottom chalk dust removing case 22, dust outlet 27 is arranged on bottom dust storage bin 25, is additionally provided with the second cage 215 facilitating dust to discharge between dust storage bin 25 and dust outlet 26.Dedusting support 21 includes four second columns, the second top frame being arranged on four second column tops and is arranged on the second middle boxes in the middle of four second columns, chalk dust removing case 22 and dust storage bin 25 joining place are fixed on the second top frame, are fixed in the second middle boxes bottom dust storage bin 25.Dust storage bin 25 is in funnel-form, and dust storage bin 25 is one-body molded with chalk dust removing case 22.Air intake passage 23 on chalk dust removing case 22 is connected with the exhaust outlet 11 of storage bin 2 by an air-supply dirt pipe 16.
First filter 35 includes the first casing, the first drainage screen, first blends axle and the first stirring motor 36, and the second filter 31 includes the second casing, the second drainage screen, second blends axle and the second stirring motor 33.Second filter 31 bottom is provided with slag-drip opening 34, and the height of slag-drip opening 34 is higher than the height of the second drainage screen.
During utility model works, material powder after disintegrating machine or other preliminary reducing mechanism are pulverized enters the second filter from material inlet, the first filter is fallen into after being screened by the second drainage screen, second blends axle can blend the larger particles above the second drainage screen, and slag-drip opening can discharge the larger particles that cannot blend；Discharging from defeated powder mouth after the first drainage screen screening, first blends axle can blend the larger particles on the first drainage screen again；Being separated by dust separator through the place of the charging aperture being drawn into storage bin of air exhauster, powder up to standard enters in storage bin, by the auxiliary of the first cage from discharge hole for discharge；Air with dust enters in chalk dust removing case along air intake passage after being extracted out by air exhauster, and during running toward suction opeing direction, dust is filtered down by filter cloth bag, and clean air enters air after suction opeing arrives air exhauster along exhaust column；After aerofluxus terminates, pulse jet head pulse gas of jetting washes away filter cloth bag so that remains in the dust in filter cloth bag and falls in dust storage bin；By the auxiliary of the second cage from dust outlet discharging.
Air exhauster in this utility model, high voltage pulse tank, pulse jet head, the first filter, the second filter, filter cloth bag, drainage screen, cage are the conventional components of market buying, therefore the most carefully state.
This utility model uses multiple filtration machine that calcium powder carries out screening and filtering, improves calcium powder quality；Use dust separator powder up to standard and dust separation the most up to standard to be come simultaneously; it is possible to prevent powder up to standard to enter in air along with air; use the air exhauster extraction air containing dust to discharge air after filtering out dust by dedusting mechanism simultaneously; then by pulse cleaning mechanism, the dust remained on dedusting mechanism is washed away and fall chalk dust removing bottom portion; making it that calcium powder both can produce the air filtration of equipment discharge clean, protection workshop air quality and workman are healthy；And the dust collection that can also will filter down, it is to avoid the wasting of resources, it is ensured that filter mechanism cleaning is clean, increases the service life.
Claims (10)
1. one kind fills bag apparatus for the dedusting sieve powder of calcium powder production line, including sieve powder device, fill bag apparatus and dust arrester, it is characterized in that: described sieve powder device includes the first filter and is arranged on second filter at the first filter top, described second filter top is provided with material inlet, the bottom of the second filter connects with the top of the first filter, the bottom of described first filter is provided with defeated powder mouth, described filling bag apparatus includes filling bag support, it is arranged on the storage bin filled on bag support, it is arranged on the charging aperture of storage bin top side, it is arranged on the discharging opening bottom storage bin and is arranged on the exhaust outlet at storage bin top, it is provided with dust separator at the charging aperture of described storage bin, described dust separator is connected by ventilation shaft with charging aperture；Described dust arrester includes dedusting support, be arranged on dedusting support chalk dust removing case and the dust outlet being arranged on chalk dust removing bottom portion, described chalk dust removing case is provided with the pulse cleaning mechanism of air intake passage, suction opeing, dedusting mechanism and cleaning dedusting mechanism, described air intake passage is positioned at the lower section of dedusting mechanism, described pulse cleaning mechanism is positioned at the top of dedusting mechanism, and described suction opeing is positioned at the top of pulse cleaning mechanism and connects an air exhauster；Described defeated powder mouth is connected with the charging aperture of storage bin by a conveying pipeline, and the exhaust outlet of described storage bin is connected with the air intake passage on chalk dust removing case by pipeline.
A kind of dedusting for calcium powder production line the most according to claim 1 is sieved powder and is filled bag apparatus, it is characterised in that: described dust separator is a drainage screen, and described drainage screen is arranged on storage bin top, and the size of drainage screen matches with the size of exhaust outlet.
A kind of dedusting for calcium powder production line the most according to claim 2 is sieved powder and is filled bag apparatus, it is characterized in that: described filling bag support includes four first columns, the first top frame being arranged on four first column tops and is arranged on the first middle boxes in the middle of four first columns, the middle part of described storage bin is fixed on the first top frame, is fixed in the first middle boxes bottom described storage bin.
A kind of dedusting for calcium powder production line the most according to claim 3 is sieved powder and is filled bag apparatus, it is characterized in that: bottom described storage bin, be provided with blanking breeze way, described discharging opening is arranged on bottom blanking breeze way, is additionally provided with the first cage facilitating discharging between described blanking breeze way and discharging opening.
A kind of dedusting for calcium powder production line the most according to claim 4 is sieved powder and is filled bag apparatus, it is characterised in that: described blanking breeze way is funnel-form, and the bottom of blanking breeze way is fixed in the first middle boxes；Described dedusting mechanism includes a dedusting dividing plate and the some filter cloth bag being arranged on dedusting dividing plate, described pulse cleaning mechanism includes high voltage pulse tank, air compressor machine and the some pulse jet heads being connected on high voltage pulse tank, the multiple that quantity is filter cloth bag quantity of described pulse jet head.
A kind of dedusting for calcium powder production line the most according to claim 5 is sieved powder and is filled bag apparatus, it is characterized in that: described high voltage pulse tank is arranged on outside chalk dust removing upper box part by an installing rack, each pulse jet head is connected with the gas outlet of high voltage pulse tank by an impulse charge pipe, and the air inlet of described high voltage pulse tank is connected with air compressor machine by pipeline.
A kind of dedusting for calcium powder production line the most according to claim 5 is sieved powder and is filled bag apparatus, it is characterized in that: described chalk dust removing bottom portion is provided with dust storage bin, described dust outlet is arranged on bottom dust storage bin, is additionally provided with the second cage facilitating dust to discharge between described dust storage bin and dust outlet.
A kind of dedusting for calcium powder production line the most according to claim 7 is sieved powder and is filled bag apparatus, it is characterized in that: described dedusting support includes four second columns, the second top frame being arranged on four second column tops and is arranged on the second middle boxes in the middle of four second columns, described chalk dust removing case and dust storage bin joining place are fixed on the second top frame, are fixed in the second middle boxes bottom described dust storage bin.
A kind of dedusting for calcium powder production line the most according to claim 8 is sieved powder and is filled bag apparatus, it is characterised in that: described dust storage bin is funnel-form, and dust storage bin is one-body molded with chalk dust removing case；Described air intake passage is connected with the exhaust outlet of storage bin by an air-supply dirt pipe, and described air exhauster is connected with suction opeing by exhaust column；The quantity of described pulse jet head is 8, and the quantity of described filter cloth bag is 64, corresponding 8 filter cloth bag of each pulse jet head.
A kind of dedusting for calcium powder production line the most according to claim 1 is sieved powder and is filled bag apparatus, it is characterized in that: described first filter includes the first casing, the first drainage screen, first blends axle and the first stirring motor, described second filter includes the second casing, the second drainage screen, second blends axle and the second stirring motor；Described second filter bottom is provided with slag-drip opening, and the height of described slag-drip opening is higher than the height of the second drainage screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094698.4U CN205516932U (en) | 2015-12-26 | 2015-12-26 | A sieve powder that removes dust is irritated packing and is put for calcium powder production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094698.4U CN205516932U (en) | 2015-12-26 | 2015-12-26 | A sieve powder that removes dust is irritated packing and is put for calcium powder production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205516932U true CN205516932U (en) | 2016-08-31 |
Family
ID=56762959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521094698.4U Expired - Fee Related CN205516932U (en) | 2015-12-26 | 2015-12-26 | A sieve powder that removes dust is irritated packing and is put for calcium powder production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205516932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622666A (en) * | 2018-07-02 | 2018-10-09 | 芜湖万向新元环保科技有限公司 | A kind of rod shaped materials pneumatic transport equipment |
-
2015
- 2015-12-26 CN CN201521094698.4U patent/CN205516932U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622666A (en) * | 2018-07-02 | 2018-10-09 | 芜湖万向新元环保科技有限公司 | A kind of rod shaped materials pneumatic transport equipment |
| CN108622666B (en) * | 2018-07-02 | 2020-04-28 | 芜湖万向新元环保科技有限公司 | Bar-shaped material pneumatic conveying equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203991316U (en) | A kind of coffee bean screening machine | |
| CN214052423U (en) | Filter seed sieving mechanism step by step | |
| CN206082629U (en) | Wheat clearance system of flour production in -process | |
| CN206382236U (en) | A kind of grain screening machine | |
| CN208555030U (en) | A kind of rotation vibration grain cleaning screen | |
| CN205516932U (en) | A sieve powder that removes dust is irritated packing and is put for calcium powder production line | |
| CN205469911U (en) | A clean sieve powder that removes dust of pulse is irritated packing and is put for calcium powder production line | |
| CN209753367U (en) | automatic screening device for resin drill | |
| CN107469901A (en) | A kind of hulling machine with dust arrester | |
| CN107335619A (en) | A kind of screen device for rice finishing | |
| CN209109698U (en) | A kind of corn seed vibratory feed with dedusting feed hopper | |
| CN206935753U (en) | A kind of plastic grain separator | |
| CN207857337U (en) | Device for vibration screening | |
| CN215466137U (en) | Concentrated instant tea powder production is with tealeaves edulcoration equipment | |
| CN206064002U (en) | A kind of pair of air-flow pulse cleaning chock dust remover | |
| CN105170470A (en) | Anti-blocking seed screening machine | |
| CN213051521U (en) | Soybean is planted with seed selection device | |
| CN107750666A (en) | A kind of multifunctional peanut thresing machine | |
| CN104475338A (en) | Air separation impurity remover | |
| CN211415883U (en) | Screening machine is used in plastic granules production | |
| CN206068213U (en) | A kind of sieve powder for calcium powder production line fills bag apparatus | |
| CN110449360B (en) | Environment-friendly dust removal winnowing machine | |
| CN211359629U (en) | Screening plant of cereal destoner | |
| CN209287726U (en) | A kind of grain separating machine | |
| CN210635434U (en) | Automatic charging device for Czochralski monocrystalline silicon re-feeding barrel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20161226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |