CN106824413A - A kind of broken apart device of used dry batteries - Google Patents
A kind of broken apart device of used dry batteries Download PDFInfo
- Publication number
- CN106824413A CN106824413A CN201710101331.8A CN201710101331A CN106824413A CN 106824413 A CN106824413 A CN 106824413A CN 201710101331 A CN201710101331 A CN 201710101331A CN 106824413 A CN106824413 A CN 106824413A
- Authority
- CN
- China
- Prior art keywords
- infundibulate
- powder
- casing
- blanking
- fixedly connected
- 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.)
- Pending
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
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical 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
- 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
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- 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
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Abstract
The invention provides a kind of broken apart device of used dry batteries, including end cap and casing；Refuse battery entrance is provided with the end cap；The casing is provided with flange, bulk noncombustibility discharging opening, powder thing discharging opening, mounting plate, bottom plate, breaker and hydraulic transmission；The breaker is made up of performs device, driving member, power source and separator；The performs device is made up of infundibulate screwer, tapered thread knife, stirring rod；The driving member is made up of gear wheel, little gear and rotating shaft；The power source is the motor for being fixed on lower tray；The conveying member is by blanking pipeline, infundibulate powder blanking tray, powder supporting plate, big thing block supporting plate composition；The invention is broken to refuse battery fully thoroughly, and battery is divided into big thing block material and powdered substance by high efficiency, separated rear powdered substance and big cake mass are separated and, for the treatment of follow-up heavy metal is laid a good foundation, the device is easy to use, efficiency high.
Description
Technical field
The present invention relates to a kind of Waste battery treatment equipment, the broken apart device of specifically a kind of used dry batteries.
Background technology
Along with the development of society, increasingly surging for old and useless battery recycles old and useless battery extremely urgent.To useless
Used batteries are processed and recycled, and can not only solve its pollution of the contained noxious material to environment, even more seek to hold
The only way which must be passed of supervention exhibition.However, the present situation that old and useless battery is recycled but allows of no optimist, recovery operation is not yet in place, reclaims
Battery afterwards cannot be processed well, cause the understanding that people are deep to neither one of recycling used batteries.For old and useless battery
Recycling also there are problems that many, according to the statistics made by the departments concerned, there are 1400 Duo Jia Battery Plants in China, the annual dry electricity of consumption
Pond 18,000,000,000 is saved, and with 10% speed increase, and the rate of recovery is less than 2%.
The content of the invention
It is an object of the invention to provide a kind of broken apart device of used dry batteries, to solve to be carried in above-mentioned background technology
The problem for going out.
To achieve the above object, the present invention provides following technical scheme：
A kind of broken apart device of used dry batteries, including end cap and casing；Refuse battery entrance, end cap are provided with the end cap
Screwed by screw bolt and nut with casing and be fixedly connected；The casing is provided with flange, bulk noncombustibility discharging opening, the discharging of powder thing
Mouth, mounting plate, bottom plate, breaker and hydraulic transmission；The mounting plate and bottom plate are fixed on casing by flange
Blanking conduit through bore is provided with inner side, mounting plate and bottom plate；The blanking conduit through bore is justified along mounting plate and bottom plate
Circumferential direction is uniformly distributed；The breaker is made up of performs device, driving member, power source and separator；It is described to perform dress
Put and be made up of infundibulate screwer, tapered thread knife, stirring rod；The infundibulate screwer is fixed on case by end cap and flange
Internal portion；The tapered thread knife is fixedly connected with rotating shaft upper end；The stirring rod is fixedly connected with rotating shaft lower end；The transmission
Part is made up of gear wheel, little gear and rotating shaft；The gear wheel is fixedly connected with rotating shaft；The little gear and machine shaft are fixed
Connection, little gear is intermeshed with gear wheel；The rotating shaft two ends are fixedly connected with tapered thread knife and stirring rod respectively, pass through
Bearing is fixed in top tray and lower tray；The power source is the motor for being fixed on lower tray；The separator is by falling
Pipe material, infundibulate powder blanking tray, powder supporting plate, big thing block supporting plate composition；The blanking pipeline is fixed on mounting plate with
In the blanking conduit through bore of supporting plate；The infundibulate powder blanking tray medial surface is provided with sorting hole；The powder supporting plate is in ellipse
Shape, center offers the through hole of diameter of cylinder size, is inclined at box inside；The big material supporting plate is in semiellipse shape,
It is inclined at box inside and hydraulic transmission outside；The hydraulic transmission is made up of hydraulic pump, plunger and cylinder body；
The hydraulic pump is fixedly connected with bottom half, is fixedly connected with cylinder body；The plunger is connected with hydraulic pump；The cylinder body is in circle
Tubular, offers discharging opening, and cylinder body closely surrounds powder supporting plate and big material supporting plate, cylinder body top and infundibulate powder blanking tray
It is fixedly connected.
As further scheme of the invention：The flange is arranged on infundibulate screwer, mounting plate, bottom plate and funnel
The lower section of shape powder blanking tray.
As further scheme of the invention：A pair of the blanking conduit through bore 1 set on the mounting plate and bottom plate
Should, size is identical, with identical circle core shaft.
As further scheme of the invention：The angle that the infundibulate screwer two sides are formed is less than tapered thread knife
The angle that bus is formed.
Enter the scheme of another step as the present invention：The sorting hole is circumferentially uniformly distributed.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention drives rotating shaft to rotate by power source motor, and then drives the rotation of tapered thread knife, and refuse battery is from refuse battery
Entrance enters, and into tapered thread knife and the occlusal area of infundibulate screwer, tapered thread swivel is dynamic to drive refuse battery to rotate, and fills
Divide and efficiently refuse battery is crushed；Battery after broken includes block hard thing and powder mixture, stirring rod stirring
Block hard thing and powder mixture make powder mixture fall from infundibulate powder blanking tray, and remaining material is mainly
Block hard thing, hydraulic pressure pump startup drives plunger to be transferred along cylinder body, and block hard thing is by dropping down onto big thing block supporting plate under cylinder body
On, most to be discharged through big material outlet afterwards, the invention is broken to refuse battery fully thoroughly, high efficiency, separated rear powdered thing
Matter and big cake mass are separated and, and are that the treatment of follow-up heavy metal is laid a good foundation, and the device is easy to use, efficiency high.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the broken apart device of used dry batteries.
Fig. 2 is the structural representation of the top tray in a kind of broken apart device of used dry batteries.
Fig. 3 is the infundibulate powder blanking tray structural representation in a kind of broken apart device of used dry batteries.
In figure：1- casings, 2- powder thing discharging openings, 3- powder supporting plates, 4- cylinder bodies, 5- flanges, 6- stirring rod, 7- subiculums
Plate, 8- motors, 9- mounting plates, 10- infundibulate screwers, 11- nuts, 12- end caps, 13- bolts, 14- breakers, 15- gives up
Cell inlet, 16- tapered thread knives, 17- rotating shafts, 18- bearings, 19- gear wheels, 20- little gears, 21- blanking pipelines, 22- falls
Pipe material through hole, 23- infundibulate powder blanking trays, 24- plungers, 25- hydraulic transmissions, 26- discharging openings, 27- bulk noncombustibilities go out
Material mouth, the big thing block supporting plates of 28-, 29- hydraulic pumps, 30- sorting holes.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1-3, a kind of broken apart device of used dry batteries, including end cap 12 and casing 1；On the end cap 12
Refuse battery entrance 15 is provided with, end cap 12 is screwed and be fixedly connected with casing 1 by bolt 13 and nut 11；The casing 1 is set
There are flange 5, bulk noncombustibility discharging opening 27, powder thing discharging opening 2, mounting plate 9, bottom plate 7, breaker 14 and hydraulic transmission
25；The flange 5 is used to position the motion with limiting member；The mounting plate 9 and bottom plate 7 are fixed on casing 1 by flange 5
Blanking conduit through bore 22 is provided with inner side, mounting plate 9 and bottom plate 7；The blanking conduit through bore 22 is along mounting plate 9 with
The circumferencial direction of supporting plate 7 is uniformly distributed, and the blanking conduit through bore 22 on mounting plate 9 and bottom plate 7 is corresponded, and size is identical, tool
There is identical circle core shaft；The breaker 14 is made up of performs device, driving member, power source and separator；The execution
Device is made up of infundibulate screwer 10, tapered thread knife 16, stirring rod 6；The infundibulate screwer 10 passes through the He of end cap 12
Flange 5 is fixed on inside casing 1, and the angle that the two sides of infundibulate screwer 10 are formed is formed less than the bus of tapered thread knife 16
Angle；The tapered thread knife 16 is fixedly connected with the upper end of rotating shaft 17, and refuse battery enters from refuse battery entrance 15, into taper
The occlusal area of screwer 16 and infundibulate screwer 10, tapered thread knife 16 is rotated and drives refuse battery to rotate, fully efficient right
Refuse battery is crushed；Refuse battery after the stirring rod 6 is used for crushing includes the separation of material, stirring rod 6 and rotating shaft
17 lower ends are fixedly connected；The driving member is made up of gear wheel 19, little gear 20 and rotating shaft 17；The gear wheel 19 and rotating shaft 17
It is fixedly connected；The little gear 20 is fixedly connected with the rotating shaft of motor 8, and little gear 20 is intermeshed with gear wheel 19；The rotating shaft
17 two ends are fixedly connected with tapered thread knife 16 and stirring rod 6 respectively, are fixed in top tray 9 and lower tray 7 by bearing 18；
The power source is the motor 8 for being fixed on lower tray, and motor 8 rotarily drives little gear 20 and rotates, and little gear 20 drives greatly
Gear 19 is rotated, and then drives tapered thread knife 16 and stirring rod 6 on fixed rotating shaft 17 to rotate, and starts to break refuse battery
Broken and separation；The separator is by blanking pipeline 21, infundibulate powder blanking tray 23, powder supporting plate 3, big 28 groups of thing block supporting plate
Into；The blanking pipeline 21 is fixed in the blanking conduit through bore 22 of mounting plate 9 and bottom plate 7, useless after crushing for conveying
The region that battery is worked to stirring rod 6；The medial surface of infundibulate powder blanking tray 23 is provided with sorting hole 30, the electricity after crushing
Pond includes block hard thing and powder mixture, and stirring rod 6 stirs block hard thing and powder mixture promotes powdered
Mixture falls from infundibulate powder blanking tray 23, falls on powder supporting plate 3, is most fallen through powder thing discharging opening 2 afterwards；The powder
Last supporting plate 3 is in ellipticity, and center offers the through hole of the diameter of cylinder body 4, is inclined at the inner side of casing 1, is easy to powdered
Mixture falls；The big material supporting plate 28 is in semiellipse shape, is inclined at outside the inner side of casing 1 and hydraulic transmission 25
Side；The hydraulic transmission 25 is made up of hydraulic pump 29, plunger 24 and cylinder body 4；The hydraulic pump 29 is fixed with the bottom of casing 1
Connection, is fixedly connected with cylinder body 4；The plunger 24 is connected with hydraulic pump 29, is done in cylinder body 4 and moved along a straight line up and down；The cylinder
Body 4 is cylindrical, offers discharging opening 26, and cylinder body 4 closely surrounds powder supporting plate 3 and big material supporting plate 28, the top of cylinder body 4 and leakage
Bucket shape powder blanking tray 23 is fixedly connected, and the refuse battery after the stirring of agitated rod 6, powder mixture passes through infundibulate powder
Last blanking tray 23 is separated with block hard thing, and remaining material is mainly block hard thing, and hydraulic pump 29 starts, and drives plunger 24
Transferred along cylinder body 4, block hard thing is most discharged through big material outlet 27 afterwards by being dropped down onto under cylinder body 4 on big thing block supporting plate 28.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can also be on the premise of this patent objective not be departed from
Make a variety of changes.
Claims (5)
1. a kind of broken apart device of used dry batteries, including end cap（12）And casing（1）；Characterized in that, the end cap
（12）On be provided with refuse battery entrance（15）, end cap（12）With casing（1）By bolt（13）And nut（11）Screw fixed company
Connect；The casing（1）It is provided with flange（5）, bulk noncombustibility discharging opening（27）, powder thing discharging opening（2）, mounting plate（9）, bottom plate
（7）, breaker（14）And hydraulic transmission（25）；The mounting plate（9）And bottom plate（7）By flange（5）It is fixed on
Casing（1）Inner side, mounting plate（9）And bottom plate（7）On be provided with blanking conduit through bore（22）；The blanking conduit through bore（22）
Along mounting plate（9）And bottom plate（7）Circumferencial direction is uniformly distributed；The breaker（14）By performs device, driving member, move
Power source and separator are constituted；The performs device is by infundibulate screwer（10）, tapered thread knife（16）, stirring rod（6）Group
Into；The infundibulate screwer（10）By end cap（12）And flange（5）It is fixed on casing（1）It is internal；The tapered thread knife
（16）And rotating shaft（17）Upper end is fixedly connected；The stirring rod（6）And rotating shaft（17）Lower end is fixedly connected；The driving member is by big
Gear（19）, little gear（20）And rotating shaft（17）Composition；The gear wheel（19）With rotating shaft（17）It is fixedly connected；The little gear
（20）And motor（8）Rotating shaft is fixedly connected, little gear（20）With gear wheel（19）Intermeshing；The rotating shaft（17）Distinguish at two ends
With tapered thread knife（16）And stirring rod（6）It is fixedly connected, by bearing（18）It is fixed on top tray（9）And lower tray（7）On；
The power source is the motor for being fixed on lower tray（8）；The separator is by blanking pipeline（21）, infundibulate powder blanking
Disk（23）, powder supporting plate（3）, big thing block supporting plate（28）Composition；The blanking pipeline（21）It is fixed on mounting plate（9）And bottom plate
（7）Blanking conduit through bore（22）It is interior；The infundibulate powder blanking tray（23）Medial surface is provided with sorting hole（30）；The powder
Supporting plate（3）In ellipticity, center offers cylinder body（4）The through hole of diameter, is inclined at casing（1）Inner side；It is described big
Material supporting plate（28）In semiellipse shape, casing is inclined at（1）Inner side and hydraulic transmission（25）Outside；The hydraulic pressure is passed
Dynamic device（25）By hydraulic pump（29）, plunger（24）And cylinder body（4）Composition；The hydraulic pump（29）With casing（1）Bottom is fixed
Connection, with cylinder body（4）It is fixedly connected；The plunger（24）With hydraulic pump（29）It is connected；The cylinder body（4）It is cylindrical, open up
There is discharging opening（26）, cylinder body（4）Closely surround powder supporting plate（3）With big material supporting plate（28）, cylinder body（4）Top and infundibulate powder
Last blanking tray（23）It is fixedly connected.
2. the broken apart device of a kind of used dry batteries according to claim 1, it is characterised in that the flange is arranged on
Infundibulate screwer（10）, mounting plate（9）, bottom plate（7）With infundibulate powder blanking tray（23）Lower section.
3. a kind of broken apart device of used dry batteries according to claim 1, it is characterised in that the mounting plate（9）
And bottom plate（7）The blanking conduit through bore of upper setting（22）Correspond, size is identical, with identical circle core shaft.
4. a kind of broken apart device of used dry batteries according to claim 1, it is characterised in that the infundibulate screw thread
Knife（10）The angle that two sides are formed is less than tapered thread knife（16）The angle that bus is formed.
5. a kind of broken apart device of used dry batteries according to claim 1, it is characterised in that the sorting hole（30）
Circumferentially it is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710101331.8A CN106824413A (en) | 2017-02-24 | 2017-02-24 | A kind of broken apart device of used dry batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710101331.8A CN106824413A (en) | 2017-02-24 | 2017-02-24 | A kind of broken apart device of used dry batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106824413A true CN106824413A (en) | 2017-06-13 |
Family
ID=59134579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710101331.8A Pending CN106824413A (en) | 2017-02-24 | 2017-02-24 | A kind of broken apart device of used dry batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106824413A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018152803A1 (en) * | 2017-02-25 | 2018-08-30 | 深圳市玖创科技有限公司 | Crushing and separating device for waste dry cells |
| CN108993698A (en) * | 2018-06-30 | 2018-12-14 | 佛山科枫文化传播有限公司 | A kind of multistage chopping grinder |
| CN110056888A (en) * | 2019-05-23 | 2019-07-26 | 江苏利百川环保科技有限公司 | A kind of grading distributing device |
| CN110952361A (en) * | 2019-11-25 | 2020-04-03 | 福清市迪川包装有限公司 | Environment-friendly scrapped printed matter recovery device |
| CN113856842A (en) * | 2021-08-31 | 2021-12-31 | 池州西恩新材料科技有限公司 | Low-temperature freezing and crushing device for waste lithium batteries |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1089847A (en) * | 1977-06-06 | 1980-11-18 | Richard D. Hoover | Transparent lid and wiper for single stirrer food mixers |
| JP2001038239A (en) * | 1999-07-29 | 2001-02-13 | Hideo Kin | Garbage grinding and stirring apparatus |
| CN103721807A (en) * | 2013-11-30 | 2014-04-16 | 青岛海之林生物科技开发有限公司 | Using method of all-in-one machine for smashing and mixing during lithium alginate production |
| CN203620679U (en) * | 2013-12-23 | 2014-06-04 | 国新天汇环境有限公司 | Crushing and pulping machine for kitchen wastes |
| CN204170760U (en) * | 2014-10-21 | 2015-02-25 | 刘琳琳 | Medicine preparation lapping device |
| CN205868445U (en) * | 2016-08-05 | 2017-01-11 | 黄河科技学院 | Doublestage multilayer vibration screening reducing mechanism |
-
2017
- 2017-02-24 CN CN201710101331.8A patent/CN106824413A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1089847A (en) * | 1977-06-06 | 1980-11-18 | Richard D. Hoover | Transparent lid and wiper for single stirrer food mixers |
| JP2001038239A (en) * | 1999-07-29 | 2001-02-13 | Hideo Kin | Garbage grinding and stirring apparatus |
| CN103721807A (en) * | 2013-11-30 | 2014-04-16 | 青岛海之林生物科技开发有限公司 | Using method of all-in-one machine for smashing and mixing during lithium alginate production |
| CN203620679U (en) * | 2013-12-23 | 2014-06-04 | 国新天汇环境有限公司 | Crushing and pulping machine for kitchen wastes |
| CN204170760U (en) * | 2014-10-21 | 2015-02-25 | 刘琳琳 | Medicine preparation lapping device |
| CN205868445U (en) * | 2016-08-05 | 2017-01-11 | 黄河科技学院 | Doublestage multilayer vibration screening reducing mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018152803A1 (en) * | 2017-02-25 | 2018-08-30 | 深圳市玖创科技有限公司 | Crushing and separating device for waste dry cells |
| CN108993698A (en) * | 2018-06-30 | 2018-12-14 | 佛山科枫文化传播有限公司 | A kind of multistage chopping grinder |
| CN110056888A (en) * | 2019-05-23 | 2019-07-26 | 江苏利百川环保科技有限公司 | A kind of grading distributing device |
| CN110952361A (en) * | 2019-11-25 | 2020-04-03 | 福清市迪川包装有限公司 | Environment-friendly scrapped printed matter recovery device |
| CN113856842A (en) * | 2021-08-31 | 2021-12-31 | 池州西恩新材料科技有限公司 | Low-temperature freezing and crushing device for waste lithium batteries |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106824413A (en) | A kind of broken apart device of used dry batteries | |
| WO2018152803A1 (en) | Crushing and separating device for waste dry cells | |
| CN109647855B (en) | Industrial solid waste treatment device | |
| CN111014246B (en) | Oil separation device for municipal waste treatment | |
| CN206810374U (en) | A kind of rubbish crushes retracting device | |
| CN208230053U (en) | A kind of civil engineering work waste treatment device | |
| CN108339639A (en) | A kind of spiral roller bench for removing plastic substance in building waste | |
| CN106670214A (en) | Solid medical waste treatment device | |
| CN106733097A (en) | A kind of filtrable cell negative electrode material reducing mechanism | |
| CN205591041U (en) | Waste paper environmental protection recovery processing device | |
| CN206298461U (en) | A kind of integrated solid liquid separating apparatus with crushing filter sewage treatment | |
| CN208599833U (en) | A kind of solid waste processing unit | |
| CN105036512B (en) | The one-stop processing equipment of sludge and technical process | |
| CN202006212U (en) | Kitchen garbage breaking, sorting and pulping integrated equipment | |
| CN207119623U (en) | A kind of Industrial Solid Waste processing equipment | |
| CN209772231U (en) | Building concrete is useless admittedly and is handled with deironing equipment | |
| CN107262357A (en) | A kind of centrifugal sand-stone separator | |
| CN216801079U (en) | Waste metal recycling crusher | |
| CN206444988U (en) | A kind of house refuse recycling system | |
| CN208275542U (en) | It is a kind of for removing the spiral roller bench of plastic substance in building waste | |
| CN211099239U (en) | Preparation high-purity graphite grinder | |
| CN209702721U (en) | A kind of intermittent feeding superhigh temperature aerobic fermentation machine | |
| CN207175489U (en) | A kind of device for separating mud and water | |
| CN202063815U (en) | Hot air drying and crushing machine for sludge | |
| CN207090357U (en) | A kind of dry method powder feeder for preventing dust pollution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |