CN109198376A - A kind of fresh ginkgo nut detoxification device of heated type - Google Patents
A kind of fresh ginkgo nut detoxification device of heated type Download PDFInfo
- Publication number
- CN109198376A CN109198376A CN201811337582.7A CN201811337582A CN109198376A CN 109198376 A CN109198376 A CN 109198376A CN 201811337582 A CN201811337582 A CN 201811337582A CN 109198376 A CN109198376 A CN 109198376A
- Authority
- CN
- China
- Prior art keywords
- detoxification
- drive shaft
- outside
- chamber
- ginkgo nut
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
- A23L5/21—Removal of unwanted matter, e.g. deodorisation or detoxification by heating without chemical treatment, e.g. steam treatment, cooking
Landscapes
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a kind of fresh ginkgo nut detoxification devices of heated type, including detoxification tank body, motor, drive shaft, multiple abrasive sheets, multiple elastic telescopic pieces, expansion regulating mechanism, heat conduction baffle, heating tube;The present invention is additionally arranged heat conduction baffle and heating tube, heat conduction baffle by detoxification tank internal body portion not top detoxification chamber and lower section heating chamber, the multiple heating tubes of installation in heating chamber, so by being heated when ginkgo nut slurries are flowed out from detoxification bottom of chamber portion by heating chamber, ginkgo nut slurries are transferred heat to by heat conduction baffle, improve detoxification efficiency.
Description
Technical field
The present invention relates to a kind of fresh ginkgo nut detoxification devices of heated type.
Background technique
Currently, the process that fresh ginkgo nut is processed into product generally comprises cleaning, decladding, detoxification, heating roll-forming, formed
The fresh ginkgo nut of sheet is sold, and fresh ginkgo nut detoxification is usually to exclude hydrogen cyanide toxin, generally by will be fresh
Ginkgo nut carries out grinding and is removed hydrogen cyanide toxin in a manner of slurries and heating, and existing fresh ginkgo nut detoxification is ground
Mill equipment generally the spacing accuracy of grinding cannot be adjusted according to the granular size of fresh ginkgo nut, to make the low efficiency of grinding
Under, detoxification is not clean, it is therefore desirable to which a kind of detoxification efficiency is high, uses the fresh ginkgo nut detoxification device of more flexible heated type.
Summary of the invention
In view of the deficiencies of the prior art mentioned above, problems solved by the invention are as follows: provide one kind can heat, detoxification efficiency
Height uses the fresh ginkgo nut detoxification device of more flexible heated type.
To solve the above problems, the technical solution adopted by the present invention is as follows:
A kind of fresh ginkgo nut detoxification device of heated type, including detoxification tank body, motor, drive shaft, multiple abrasive sheets, multiple elasticity are stretched
Contracting piece, expansion regulating mechanism, heat conduction baffle, heating tube;The motor is mounted on the lower end outside of detoxification tank body;The drive
Moving axis lower end is mounted on motor, and the upper end of drive shaft extends into the inside of detoxification tank body from the lower end of detoxification tank body;Described
The outside surrounding of drive shaft uniformly installs multiple abrasive sheets;Flexible gap is equipped between multiple abrasive sheets;Described stretches
Elastic telescopic piece is installed in contracting gap;Abrasive sheet is carried out closing connection by the elastic telescopic piece;The telescopic adjustment machine
Structure is installed on the driving shaft;It is flexible that the expansion regulating mechanism drives multiple abrasive sheets to synchronize along the radial direction of drive shaft
Movement;Annular abrasion chamber is constituted between the outside of the abrasive sheet and the inner wall of detoxification tank body;The annular abrasion chamber
Feeding pipe is equipped on the outside of upper end, the lower end outside of annular abrasion chamber is equipped with discharge nozzle;Heat conduction baffle structure in a ring;Institute
The lower section for the abrasive sheet stated is installed by one heat conduction baffle;The heat conduction baffle by detoxification tank internal body portion not top detoxification chamber
With the heating chamber of lower section;All round closure is mounted on the inside circumference of detoxification tank body on the outside of the heat conduction baffle;It is described it is thermally conductive every
The inside all round closure of plate is mounted on the outside of the surrounding of drive shaft;The multiple heating tubes of installation in the heating chamber.
Further, driving chamber is equipped with inside the upper end of the drive shaft;The expansion regulating mechanism include driving head,
Telescopic rod, sliding arc panel;The driving head telescopic movable is mounted in the driving chamber of drive shaft;Under the driving head
It holds and is equipped with an annular driver slot inside surrounding;The tapered structure of annular driver slot;In the annular driver slot
It is even to be bonded multiple sliding arc panels that are slidably installed;The outside of the sliding arc panel is installed by one telescopic rod respectively;Described
One end of telescopic rod is fixed on sliding arc panel lateral surface, and the other end of telescopic rod sequentially passes through driving head and driving outward
The outside of drive shaft is extended to after axis;The other end of the telescopic rod is separately fixed on the medial surface of abrasive sheet.
Further, the driving head upper end structure cylindrical;External screw thread ring is equipped on the outside of the driving head upper end
Face;Internal screw thread anchor ring is equipped in the driving chamber of the drive shaft;The driving head passes through the external screw thread anchor ring screw thread of upper end
On the internal screw thread anchor ring for rotating the driving chamber for being connected to drive shaft.
Further, the upper end of the driving head is equipped with T shape drive rod;The T shape drive rod lower end is fixed on driving
The upper end of head, T shape drive rod upper end extend on the outside of the upper end of detoxification tank body.
Further, the annular driver slot is in up big and down small pyramidal structure.
Further, the motor is servo motor.
Further, the arc-shaped structure of the abrasive sheet;The abrasive sheet is in the arcuate structure of outside lateral process;It is described
Multiple abrasive sheet lateral surfaces constitute circular trace structure.
Further, the elastic telescopic piece is made of rubber material.
Beneficial effects of the present invention
The present invention is additionally arranged heat conduction baffle and heating tube, and heat conduction baffle is by detoxification tank internal body portion not the detoxification chamber of top and lower section
Heating chamber, the multiple heating tubes of installation in heating chamber, so by when ginkgo nut slurries are flowed out from detoxification bottom of chamber portion by plus
Hot chamber is heated, and is transferred heat to ginkgo nut slurries by heat conduction baffle, is improved detoxification efficiency;Structure of the invention design
Lightly, rotary drive head so that driving head moves up and down in the driving chamber of drive shaft so that annular driver slot into
Row moves up and down, due to the tapered structure of annular driver slot, so will drive fitting when annular driver slot moves up and down
The multiple sliding arc panels being slidably mounted in annular driver slot carry out telescopic moving along the radial of drive shaft, stretch to drive
Contracting bar carries out radial expansion movement, finally drives multiple abrasive sheets to carry out radial expansion movement, to change the outside of abrasive sheet
The size of annular abrasion chamber between the inner wall of detoxification tank body, so that multiple abrasive sheets realize radial contraction and expansion, benefit
Drive shaft rotation is driven with motor, drive shaft drives entire expansion regulating mechanism and abrasive sheet to carry out rotation and realizes grinding, thus
The spacing accuracy of grinding can be adjusted according to the granular size of fresh ginkgo nut, use more flexibly facilitates, and grinds detoxification
It is more efficient.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is expansion regulating mechanism, drive shaft, the enlarged structure schematic diagram of abrasive sheet.
Fig. 3 is top view of the invention.
Specific embodiment
The content of present invention is described in further detail with reference to the accompanying drawing.
As shown in Figures 1 to 3, the fresh ginkgo nut detoxification device of a kind of heated type, including detoxification tank body 1, motor 2, drive shaft 3,
Multiple abrasive sheets 4, multiple elastic telescopic pieces 6, expansion regulating mechanism 5, heat conduction baffle 7, heating tube 8;The motor 2 is mounted on
The lower end outside of detoxification tank body 1;3 lower end of drive shaft is mounted on motor 2, and the upper end of drive shaft 3 is from detoxification tank body 1
Lower end extends into the inside of detoxification tank body 1;The outside surrounding of the drive shaft 3 uniformly installs multiple abrasive sheets 4;Described is more
Flexible gap is equipped between a abrasive sheet 4;Elastic telescopic piece 6 is installed in the flexible gap;The elastic telescopic piece 6 will
Abrasive sheet 4 carries out closing connection;The expansion regulating mechanism 5 is mounted in drive shaft 3;The expansion regulating mechanism 3 drives
It moves multiple abrasive sheets 4 and synchronizes stretching motion along the radial direction of drive shaft 3;The outside of the abrasive sheet 4 and detoxification tank body 1
Inner wall between constitute annular abrasion chamber 41.Feeding pipe 11, annular abrasion are equipped on the outside of the upper end of the annular abrasion chamber 41
The lower end outside of chamber 41 is equipped with discharge nozzle 12.The heat conduction baffle 7 structure in a ring;It installs the lower section of the abrasive sheet 4
One heat conduction baffle 7;The heat conduction baffle 7 will distinguish the heating chamber of the detoxification chamber 71 and lower section of top inside detoxification tank body 1
72;The 7 outside all round closure of heat conduction baffle is mounted on the inside circumference of detoxification tank body 1;The inside four of the heat conduction baffle 7
Week closing is mounted on the outside of the surrounding of drive shaft 3;The multiple heating tubes 8 of installation in the heating chamber 72.
As shown in Figures 1 to 3, further preferably, driving chamber 31 is equipped with inside the upper end of the drive shaft 3;Described stretches
Contracting regulating mechanism 5 includes driving head 51, telescopic rod 53, sliding arc panel 52;51 telescopic movable of driving head is mounted on drive
In the driving chamber 31 of moving axis 3;An annular driver slot 511 is equipped with inside the lower end surrounding of the driving head 51;The ring
The tapered structure of shape driver slot 511;Multiple sliding arc panels 52 that are slidably installed uniformly are bonded in the annular driver slot 511;
The outside of the sliding arc panel 52 is installed by one telescopic rod 53 respectively;One end of the telescopic rod 53 is fixed on sliding arc
On 52 lateral surface of shape plate, the other end of telescopic rod 53 extends to drive shaft 3 after sequentially passing through driving head 51 and drive shaft 3 outward
Outside;The other end of the telescopic rod 53 is separately fixed on the medial surface of abrasive sheet 4, i.e., one sliding arc panel 52,
One telescopic rod, 53, abrasive sheets 4, which are in turn connected to form, is telescopically connected to system for one, such multiple sliding arc shape plates 52,
Multiple telescopic rods 53, multiple abrasive sheets 4 be respectively formed it is multiple be telescopically connected to system, realize multiple abrasive sheets 4 and carry out radial expansion
Open the purpose shunk.Further preferably, 51 upper end of the driving head structure cylindrical;On the outside of 51 upper end of driving head
Equipped with external screw thread anchor ring;Internal screw thread anchor ring is equipped in the driving chamber 31 of the drive shaft 3;The driving head 51 passes through upper end
The external screw thread anchor ring screw thread rotation driving chamber 31 that is connected to drive shaft 3 internal screw thread anchor ring on.Further, the driving head
51 upper end is equipped with T shape drive rod 54;54 lower end of T shape drive rod is fixed on the upper end of driving head 51, T shape drive rod 54
Upper end extends on the outside of the upper end of detoxification tank body 1.Further, the annular driver slot 511 is in up big and down small pyramidal structure.
Further, the motor 2 is servo motor.Further, the arc-shaped structure of abrasive sheet 4;The abrasive sheet 4 be in
The arcuate structure of lateral protrusions;4 lateral surface of multiple abrasive sheets constitutes circular trace structure.Further, the elasticity
Stretchable sheet 6 is made of rubber material.
The present invention is additionally arranged heat conduction baffle 7 and heating tube 8, and heat conduction baffle 7 will distinguish the detoxification of top inside detoxification tank body 1
The heating chamber 72 of chamber 71 and lower section, the interior multiple heating tubes 8 of installation of heating chamber 72, so by working as ginkgo nut slurries from detoxification chamber 71
It is heated when bottom is flowed out by heating chamber 72, ginkgo nut slurries is transferred heat to by heat conduction baffle 7, improve detoxification
Effect;Structure of the invention design is light and handy, rotary drive head 51, so that driving head 51 carries out in the driving chamber 31 of drive shaft 3
Lower movement, so that annular driver slot 511 moves up and down, due to the tapered structure of annular driver slot 511, so working as ring
When shape driver slot 511 moves up and down, it will drive multiple sliding arc panels that fitting is slidably mounted in annular driver slot 511
52 carry out telescopic moving along the radial of drive shaft 3, so that telescopic rod 53 be driven to carry out radial expansion movement, finally drive multiple
Abrasive sheet 4 carries out radial expansion movement, to change the annular abrasion between the outside of abrasive sheet 4 and the inner wall of detoxification tank body 1
The size of chamber 41 drives drive shaft 3 to rotate, driving so that multiple abrasive sheets 4 realize radial contraction and expansion using motor 2
Axis 3 drives entire expansion regulating mechanism 5 and abrasive sheet 4 to carry out rotation and realizes grinding, so as to according to the particle of fresh ginkgo nut
The spacing accuracy of grinding is adjusted in size, and use more flexibly facilitates, and grinding detoxification is more efficient.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of fresh ginkgo nut detoxification device of heated type, which is characterized in that including detoxification tank body, motor, drive shaft, multiple grindings
Plate, multiple elastic telescopic pieces, expansion regulating mechanism, heat conduction baffle, heating tube;The motor is mounted on the lower end of detoxification tank body
Outside;The drive shaft lower end is mounted on motor, and the upper end of drive shaft extends into detoxification tank body from the lower end of detoxification tank body
Inside;The outside surrounding of the drive shaft uniformly installs multiple abrasive sheets;It is equipped between multiple abrasive sheets flexible
Gap;Elastic telescopic piece is installed in the flexible gap;Abrasive sheet is carried out closing connection by the elastic telescopic piece;It is described
Expansion regulating mechanism installation on the driving shaft;The expansion regulating mechanism drives multiple abrasive sheets along the radial direction of drive shaft
Synchronize stretching motion;Annular abrasion chamber is constituted between the outside of the abrasive sheet and the inner wall of detoxification tank body;Described
Feeding pipe is equipped on the outside of the upper end of annular abrasion chamber, the lower end outside of annular abrasion chamber is equipped with discharge nozzle;The heat conduction baffle
Structure in a ring;The lower section of the abrasive sheet is installed by one heat conduction baffle;The heat conduction baffle is by detoxification tank internal body portion
The not heating chamber of the detoxification chamber of top and lower section;All round closure is mounted on the inside four of detoxification tank body on the outside of the heat conduction baffle
Week;The inside all round closure of the heat conduction baffle is mounted on the outside of the surrounding of drive shaft;Installation is multiple in the heating chamber
Heating tube.
2. the fresh ginkgo nut detoxification device of heated type according to claim 1, which is characterized in that the upper end of the drive shaft
Inside is equipped with driving chamber;The expansion regulating mechanism includes driving head, telescopic rod, sliding arc panel;The driving head is stretched
Contracting is movably arranged in the driving chamber of drive shaft;An annular driver slot is equipped with inside the lower end surrounding of the driving head;Institute
The tapered structure of annular driver slot stated;Multiple sliding arc panels that are slidably installed uniformly are bonded in the annular driver slot;Institute
The outside for the sliding arc panel stated is installed by one telescopic rod respectively;One end of the telescopic rod is fixed on the outside of sliding arc panel
On face, the other end of telescopic rod sequentially passes through the outside that drive shaft is extended to after driving head and drive shaft outward;Described stretches
The other end of contracting bar is separately fixed on the medial surface of abrasive sheet.
3. the fresh ginkgo nut detoxification device of heated type according to claim 2, which is characterized in that the driving head upper end is in
Cylindrical structure;External screw thread anchor ring is equipped on the outside of the driving head upper end;Interior spiral shell is equipped in the driving chamber of the drive shaft
Line anchor ring;The driving head is connected to the internal screw thread ring of the driving chamber of drive shaft by the external screw thread anchor ring screw thread rotation of upper end
On face.
4. the fresh ginkgo nut detoxification device of heated type according to claim 2, which is characterized in that the upper end of the driving head
Equipped with T shape drive rod;The T shape drive rod lower end is fixed on the upper end of driving head, and T shape drive rod upper end extends to detoxification tank
On the outside of the upper end of body.
5. the fresh ginkgo nut detoxification device of heated type according to claim 2, which is characterized in that the annular driver slot is in
Up big and down small pyramidal structure.
6. the fresh ginkgo nut detoxification device of heated type according to claim 1, which is characterized in that the motor is servo electricity
Machine.
7. the fresh ginkgo nut detoxification device of heated type according to claim 1, which is characterized in that the abrasive sheet is arc-shaped
Structure;The abrasive sheet is in the arcuate structure of outside lateral process;Multiple abrasive sheet lateral surfaces constitute circular trace knot
Structure.
8. the fresh ginkgo nut detoxification device of heated type according to claim 1, which is characterized in that the elastic telescopic piece by
Rubber material is made.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811337582.7A CN109198376A (en) | 2018-11-12 | 2018-11-12 | A kind of fresh ginkgo nut detoxification device of heated type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811337582.7A CN109198376A (en) | 2018-11-12 | 2018-11-12 | A kind of fresh ginkgo nut detoxification device of heated type |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109198376A true CN109198376A (en) | 2019-01-15 |
Family
ID=64996088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811337582.7A Pending CN109198376A (en) | 2018-11-12 | 2018-11-12 | A kind of fresh ginkgo nut detoxification device of heated type |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109198376A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109967171A (en) * | 2019-02-26 | 2019-07-05 | 白发宏 | A kind of mine ore processing ball-grinding machine |
CN114668162A (en) * | 2022-03-09 | 2022-06-28 | 东台市食品机械厂有限公司 | Intermittent extrusion shearing type detoxification device for fresh ginkgo fruits |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202270519U (en) * | 2011-08-02 | 2012-06-13 | 杨勇 | Internal-heating chemical reaction pot |
US9277764B2 (en) * | 2012-01-17 | 2016-03-08 | T.F. Electrical Technology (Shenzhen) Co., Ltd. | Juicer with pre-triturating device |
CN206203117U (en) * | 2016-11-29 | 2017-05-31 | 池州市富华粉体科技有限公司 | One kind can heated type powder storage device |
CN206653255U (en) * | 2017-04-14 | 2017-11-21 | 亚洲硅业(青海)有限公司 | Silicon chip is ground support frame and silicon chip grinding device |
CN206716088U (en) * | 2017-05-04 | 2017-12-08 | 江苏辰熠机械科技有限公司 | A kind of adjustable food crushing device |
CN108740700A (en) * | 2018-03-30 | 2018-11-06 | 湖北茂顺农产品有限公司 | A kind of fresh Amorphophallus rivieri poison-removing method |
-
2018
- 2018-11-12 CN CN201811337582.7A patent/CN109198376A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202270519U (en) * | 2011-08-02 | 2012-06-13 | 杨勇 | Internal-heating chemical reaction pot |
US9277764B2 (en) * | 2012-01-17 | 2016-03-08 | T.F. Electrical Technology (Shenzhen) Co., Ltd. | Juicer with pre-triturating device |
CN206203117U (en) * | 2016-11-29 | 2017-05-31 | 池州市富华粉体科技有限公司 | One kind can heated type powder storage device |
CN206653255U (en) * | 2017-04-14 | 2017-11-21 | 亚洲硅业(青海)有限公司 | Silicon chip is ground support frame and silicon chip grinding device |
CN206716088U (en) * | 2017-05-04 | 2017-12-08 | 江苏辰熠机械科技有限公司 | A kind of adjustable food crushing device |
CN108740700A (en) * | 2018-03-30 | 2018-11-06 | 湖北茂顺农产品有限公司 | A kind of fresh Amorphophallus rivieri poison-removing method |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109967171A (en) * | 2019-02-26 | 2019-07-05 | 白发宏 | A kind of mine ore processing ball-grinding machine |
CN109967171B (en) * | 2019-02-26 | 2020-11-06 | 池州灵芝化建材料科技有限公司 | Mine ore processing ball-milling equipment |
CN114668162A (en) * | 2022-03-09 | 2022-06-28 | 东台市食品机械厂有限公司 | Intermittent extrusion shearing type detoxification device for fresh ginkgo fruits |
CN114668162B (en) * | 2022-03-09 | 2022-08-23 | 东台市食品机械厂有限公司 | Intermittent extrusion shearing type detoxification device for fresh ginkgo fruits |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109198376A (en) | A kind of fresh ginkgo nut detoxification device of heated type | |
CN209322513U (en) | A kind of solar panel processing-waste circulation recycle system | |
CN204485956U (en) | A kind of high-fineness ceramic ball mill | |
CN109221896A (en) | A kind of limit-type fresh ginkgo nut detoxification device | |
CN207981291U (en) | A kind of efficient paint mill device | |
CN210532905U (en) | Drying roller is used in soil conditioner production | |
CN104001593A (en) | Aggregation device of horizontal planetary ball mill | |
CN209319336U (en) | A kind of pipe fitting processing hydraulic-driven clamp fixture | |
CN109198377A (en) | A kind of fresh ginkgo nut detoxification device | |
CN213396609U (en) | Rotary kiln waste heat recovery device | |
CN206256309U (en) | A kind of hold-down gear and the printing treatment machine of the hold-down gear is installed | |
CN106868988B (en) | A kind of municipal administration road roller auxiliary device | |
CN105038821A (en) | Rotary type carbonization furnace | |
CN202028424U (en) | Small oil grinding machine | |
CN108954289B (en) | Machine boiler feed water dirt remove device | |
CN105690835A (en) | Extrusion device for plastic bottles | |
CN207343467U (en) | A kind of semi-automatic screw extrusion machine of bellows | |
CN205323634U (en) | Novel stirring device | |
CN205522590U (en) | Novel extrusion of plastic bottle device | |
CN108580928A (en) | Truning fixture for gear | |
CN215515427U (en) | Calcium carbonate powder production is with material feeding unit who has drying mechanism | |
CN204380767U (en) | Chain crusher | |
CN202387507U (en) | Built-in automatic grinding adjusting device for horizontal roller mill | |
CN208728596U (en) | A kind of horizontal radial diameter Ring Rolling Machine with slag-draining device | |
CN208494390U (en) | A kind of grinding device based on calcium carbonate production |
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 |
Application publication date: 20190115 |
|
RJ01 | Rejection of invention patent application after publication |