CN107020187A - A kind of sample pulverizer for food inspection - Google Patents
A kind of sample pulverizer for food inspection Download PDFInfo
- Publication number
- CN107020187A CN107020187A CN201710434989.0A CN201710434989A CN107020187A CN 107020187 A CN107020187 A CN 107020187A CN 201710434989 A CN201710434989 A CN 201710434989A CN 107020187 A CN107020187 A CN 107020187A
- Authority
- CN
- China
- Prior art keywords
- blade
- cylinder
- grinding knife
- filter screen
- hemisphere jut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 235000013305 food Nutrition 0.000 title claims abstract description 24
- 238000007689 inspection Methods 0.000 title claims abstract description 17
- 238000000227 grinding Methods 0.000 claims abstract description 49
- 239000004576 sand Substances 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims description 14
- 230000008676 import Effects 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 16
- 230000002787 reinforcement Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- 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
- B02C19/00—Other disintegrating devices or methods
- B02C19/20—Disintegrating by grating
-
- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
- B02C23/28—Passing gas through crushing or disintegrating zone gas moving means being integral with, or attached to, crushing or disintegrating element
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 sample pulverizer for food inspection, including cylinder and top cover, filter cylinder is provided with the cylinder, cap base is provided with rotary shaft, the first grinding knife and the second grinding knife are provided with rotary shaft, the first grinding knife is located at the top of the second grinding knife, and cap base is provided with annular slide track, slided in annular slide track and be provided with sand cylinder, rotary shaft is located at the inside of sand cylinder；First grinding knife includes being provided with the first auxiliary-blade diagonally downward at the top of the first blade of three annular arrangements, the first blade；Second grinding knife includes being provided with the second auxiliary-blade tilted upward at the top of the second blade of eight annular arrangements, the second blade；Filter cylinder includes being provided with inner cylinder on the inside of the first filter screen, the first filter screen；Sand cylinder includes being provided with outer barrel on the outside of the second filter screen, the second filter screen.The present invention can improve the deficiencies in the prior art, improve the efficiency of food samples crushing.
Description
Technical field
The present invention relates to a kind of food inspection equipment, especially a kind of sample pulverizer for food inspection.
Background technology
With China's expanding economy, food-safety problem is increasingly becoming the major issue of people's care.It is some not
Method businessman is in order to obtain interests, and production and sales do not meet the food of food security specification, are brought to consumers in general great
Loss.In order to carry out real-time oversight to food production sales section, flow-type food inspection car is by increasing application.
When detecting some solid-state food samples, it is necessary to be crushed to sample.But, existing food samples pulverizer crush efficiency
It is relatively low, cause food inspection longer from the time for being sampled to detection end, in real work, be unfavorable for for the real-time of food
Sampling observation supervision.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of sample pulverizer for food inspection, prior art can solve the problem that
Deficiency, improve food samples crushing efficiency.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
Filter cylinder, top cover are provided with a kind of sample pulverizer for food inspection, including cylinder and top cover, the cylinder
Bottom, which is provided with rotary shaft, rotary shaft, is provided with the first grinding knife and the second grinding knife, and the first grinding knife is located at the second grinding
The top of knife, cap base, which is provided with to slide in annular slide track, annular slide track, is provided with sand cylinder, and rotary shaft is located at sand cylinder
Inside, the first grinding knife and the second grinding knife coordinate with sand cylinder gap, when top cover is snapped onto on cylinder, sand cylinder and filter cylinder
Sliding friction is contacted, and rotary shaft and sand cylinder are driven by being arranged on the motor at the top of top cover respectively；First grinding knife includes three
The first auxiliary-blade diagonally downward is provided with the top of first blade of individual annular arrangement, the first blade；Second grinding knife includes
The second auxiliary-blade tilted upward is provided with the top of second blade of eight annular arrangements, the second blade；Filter cylinder includes first
It is provided with the inside of filter screen, the first filter screen on inner cylinder, inner cylinder and is provided with several first through hole and several the first hemisphere jut portions,
First hemisphere jut portion bottom is connected by the first spring body with inner cylinder；Sand cylinder includes setting on the outside of the second filter screen, the second filter screen
It is equipped with outer barrel, outer barrel and is provided with several second through holes and several the second hemisphere jut portions, when top cover is snapped onto on cylinder
When, the first hemisphere jut portion and the second hemisphere jut portion sliding contact.
Preferably, the air nozzle for being provided with and being connected with air jet pipe in air jet pipe, rotary shaft is provided with the rotary shaft,
Air nozzle is located between the first grinding knife and the second grinding knife；Several first baffles being upturned are provided with air nozzle,
Horizontal pod apertures are provided with first baffle, the outlet of pod apertures is provided with the angle of necking, first baffle and horizontal direction
For 10 °~17 °.
Preferably, the bottom surface of first blade is provided with several grooves, groove is mutually perpendicular to the first auxiliary-blade,
The import of groove, which is provided with the top of guide face, groove, is provided with the first rough layer；The connection of first auxiliary-blade and the first blade
Place is provided with second baffle, and the first auxiliary-blade includes the first blade part and the second blade part, the first blade part and the second blade part
Between angle be 13 °~20 °.
Preferably, being provided with third baffle, the folder between third baffle and the second blade at the top of second blade
Angle be 30 °~40 °, the side of third baffle be provided with the second rough layer, the second auxiliary-blade be provided with it is equal with third baffle
Capable third through-hole.
Preferably, the seam crossing of the first hemisphere jut portion and inner cylinder is provided with rubber gasket, rubber gasket
Top be provided with metal clips, metal clips and the first hemisphere jut portion gap coordinate, and the both sides of metal clips are provided with the
Kink is provided with the top of three rough layers, metal clips.
Preferably, the second hemisphere jut portion and the second through hole are staggered, set on the outside of the second hemisphere jut portion
It is equipped with circular brush layer.
Preferably, the ratio between mesh number of first filter screen and the second filter screen is 5:1.
The beneficial effect brought using above-mentioned technical proposal is：The present invention devises inside and outside two layers of disintegrating mechanism, leads to
Filter screen filtration realizes the crushing step by step of sample.The inner side of sand cylinder is rotated into by the first grinding knife and the second grinding knife
Row preliminary crushing.During rotating shredder, the groove of the first blade can realize material when by the first blade with first
Effective shock contact of rough layer, improves the crushing effect of the first blade, and second baffle can improve the material that flows through groove
Radially converging power.Third baffle on second blade can improve the climbing power that material is flowed up in rotary course, so that real
Existing rotational flow of the material between two grinding knifes.First auxiliary-blade and the second auxiliary-blade can further improve grinding knife and exist
For the stirring effective area of material in rotary course.Comminuting matter is purged using air nozzle, material powder can be improved
The broken uniformity, while improving circulation rate of the material in crushed zone, improves efficiency of the material through screen pack.Entered grinding knife
Crushing after material flow to by the second filter screen between sand cylinder and filter cylinder, pass through the phase mutual friction of inner cylinder and outer barrel, realize
It is further to crush.Metal clips on the outside of first hemisphere jut portion can improve material contact with the second hemisphere jut portion and rub
Efficiency is wiped, and effectively reduction material, in the adhesion of inner cylinder and outer barrel, improves flour extraction.
Brief description of the drawings
Fig. 1 is the structure chart of an embodiment of the invention.
Fig. 2 is the structure chart of air nozzle in an embodiment of the invention.
Fig. 3 is the structure chart of the first grinding knife in an embodiment of the invention.
Fig. 4 is the structure chart of the second grinding knife in an embodiment of the invention.
Fig. 5 is the structure chart of filter cylinder in an embodiment of the invention.
Fig. 6 is the structure chart of sand cylinder in an embodiment of the invention.
Fig. 7 is the structure chart of buckle in an embodiment of the invention.
In figure：1st, cylinder；2nd, top cover；3rd, filter cylinder；4th, rotary shaft；5th, the first grinding knife；6th, the second grinding knife；7th, annular is sliding
Road；8th, sand cylinder；9th, the first blade；10th, the first auxiliary-blade；11st, the second blade；12nd, the second auxiliary-blade；13rd, the first filter screen；
14th, inner cylinder；15th, first through hole；16th, the first hemisphere jut portion；17th, the first spring body；18th, the second filter screen；19th, outer barrel；20th,
Two through holes；21st, the second hemisphere jut portion；22nd, air jet pipe；23rd, air nozzle；24th, first baffle；25th, pod apertures；26th, necking；
27th, groove；28th, guide face；29th, the first rough layer；30th, second baffle；31st, the first blade part；32nd, the second blade part；33rd,
Three baffle plates；34th, the second rough layer；35th, third through-hole；36th, rubber gasket；37th, metal clips；38th, the 3rd rough layer；39、
Kink；40th, circular brush layer；41st, annular groove；42nd, annular relief；43rd, spiral stream guidance groove；44th, buckle；45th, location-plate；
46th, connecting rod；47th, reinforcement；48th, second spring body；49th, bolt.
Embodiment
The standardized element used in the present invention can commercially, and shaped piece is according to specification and accompanying drawing
Record can carry out customized, and the specific connected mode of each part is using bolt ripe in the prior art, rivet, weldering
The conventional meanses such as connect, paste, will not be described in detail herein.
Reference picture 1-7, one embodiment of the present invention includes being provided with filter in cylinder 1 and top cover 2, the cylinder 1
Cylinder 3, the bottom of top cover 2, which is provided with rotary shaft 4, rotary shaft 4, is provided with the first grinding knife 5 and the second grinding knife 6, the first grinding knife
5 are located at the top of the second grinding knife 6, and the bottom of top cover 2, which is provided with to slide in annular slide track 7, annular slide track 7, is provided with sand cylinder 8,
Rotary shaft 4 is located at the inside of sand cylinder 8, and the first grinding knife 5 and the second grinding knife 6 coordinate with the gap of sand cylinder 8, when top cover 2 is detained
When being connected on cylinder 1, sand cylinder 8 is contacted with the sliding friction of filter cylinder 3, and rotary shaft 4 and sand cylinder 8 are respectively by being arranged on top cover 2
The motor at top（Not shown in figure）Driving；First grinding knife 5 includes the first blade 9 of three annular arrangements, the first blade 9
Top is provided with the first auxiliary-blade 10 diagonally downward；Second grinding knife 6 includes the second blade 11 of eight annular arrangements, second
The top of blade 11 is provided with the second auxiliary-blade 12 tilted upward；Filter cylinder 3 includes the first filter screen 13, and the inner side of the first filter screen 13 is set
It is equipped with inner cylinder 14, inner cylinder 14 and is provided with several first through hole 15 and several the first hemisphere jut portions 16, the first spherical male
The bottom of portion 16 is played by the first spring body 17 with inner cylinder 14 to be connected；Sand cylinder 8 includes the second filter screen 18, and the outside of the second filter screen 18 is set
It is equipped with outer barrel 19, outer barrel 19 and is provided with several second through holes 20 and several the second hemisphere jut portions 21, when the snapping of top cover 2
When on cylinder 1, the first hemisphere jut portion 16 and the sliding contact of the second hemisphere jut portion 21.Air jet pipe is provided with rotary shaft 4
22, the air nozzle 23 being connected with air jet pipe 22 is provided with rotary shaft 4, air nozzle 23 is located at the first grinding knife 5 and the second grinding
Between knife 6；It is provided with air nozzle 23 in several first baffles 24 being upturned, first baffle 24 and is provided with horizontal lead
Discharge orifice 25, the outlet of pod apertures 25 is provided with necking 26, and first baffle 24 and the angle of horizontal direction are 13 °.First blade 9
Bottom surface is provided with several grooves 27, and groove 27 is mutually perpendicular to the first auxiliary-blade 10, and the import of groove 27 is provided with guide face
28, the top of groove 27 is provided with the first rough layer 29；The junction of first auxiliary-blade 10 and the first blade 9 is provided with second gear
Plate 30, the first auxiliary-blade 10 includes the first blade part 31 and the second blade part 32, the first blade part 31 and the second blade part 32 it
Between angle be 18 °.The top of second blade 11 is provided with the folder between third baffle 33, the blade 11 of third baffle 33 and second
Angle is 37 °, and the side of third baffle 33, which is provided with the second rough layer 34, the second auxiliary-blade 12, to be provided with and the phase of third baffle 33
Parallel third through-hole 35.First hemisphere jut portion 16 and the seam crossing of inner cylinder 14 are provided with rubber gasket 36, rubber seal
The top of pad 36 is provided with metal clips 37, and the gap of 37 and first hemisphere jut portion of metal clips 16 coordinates, metal clips 37
Both sides are provided with the 3rd rough layer 38, and the top of metal clips 37 is provided with kink 39.The He of second hemisphere jut portion 21
Second through hole 20 is staggered, and the outside in the second hemisphere jut portion 21 is provided with circular brush layer 40.First filter screen 13 with
The ratio between mesh number of second filter screen 18 is 5:1.
In addition, rotary shaft 4 is opposite with the direction of rotation of sand cylinder 8.Grinding knife is with grinding when this can not only improve first crushing
The relative rotational of mill tube, and the reverse cycle flow of material inside and outside sand cylinder can also be realized, so as to improve crushing material
Distribution consistency degree afterwards, further improves crush efficiency.
Annular groove 41 is provided with the inwall of second through hole 20, annular groove 41 is set close to the side in the second hemisphere jut portion 21
There is annular relief 42, the surface of annular relief 42 is provided with spiral stream guidance groove 43；The folder of first auxiliary-blade 10 and the first blade 9
Angle is 155 °, and the angle of the second auxiliary-blade 12 and the second blade 10 is 130 °.The material centrifugation brought as grinding knife rotates
Power flows laterally, during by annular groove 41, under the barrier effect in the second hemisphere jut portion 21, can be in the second through hole 20
One " back pressure " is formed, so as to improve the grinding pressure inside sand cylinder.The installation of first auxiliary-blade 10 and the second auxiliary-blade 12
Angle can sufficiently be stirred using the pressure inside sand cylinder to material, so as to improve crushing effect.
It is attached between first filter screen 13 and inner cylinder 14 by the spot welding of top and bottom, the first filter screen 13 and inner cylinder 14
Middle part laminating but do not fix.This attachment structure can form one flexibly between the first filter screen 13 and inner cylinder 14
Clearance space, in 14 stress of inner cylinder, can effectively reduce the deformation quantity of the first filter screen 13, and can be given using clearance space
Material provides a larger filter area, so as to improve flour extraction.
Snapped together between cylinder 1 and top cover 2 by buckle 44.Buckle 44 includes the location-plate being fixed on cylinder 1
45, and the connecting rod 46 being hinged on top cover 2, bottom and the mutual clamping of location-plate 45 of connecting rod 46, connecting rod 46 pass through spiral shell
Bolt 49 is fixed with location-plate 45.The inner side of connecting rod 46 is provided with reinforcement 47, and reinforcement 47 passes through second spring body 48 and positioning
Plate 45 is contacted, and second spring body 48 is mutually perpendicular to reinforcement 47.The structure of buckle 44 can effectively suppress to push up in crushing process
The radial vibration of lid 2, improves the stability that top cover 2 is fixed.
The present invention can effectively improve crush efficiency, it is adaptable to the flowing quick detection of flow-type food inspection car.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of sample pulverizer for food inspection, including cylinder（1）And top cover（2）, it is characterised in that：The cylinder
（1）Inside it is provided with filter cylinder（3）, top cover（2）Bottom is provided with rotary shaft（4）, rotary shaft（4）On be provided with the first grinding knife（5）
With the second grinding knife（6）, the first grinding knife（5）Positioned at the second grinding knife（6）Top, top cover（2）Bottom is provided with annular cunning
Road（7）, annular slide track（7）Interior slip is provided with sand cylinder（8）, rotary shaft（4）Positioned at sand cylinder（8）Inside, first grinding
Knife（5）With the second grinding knife（6）With sand cylinder（8）Gap coordinates, and works as top cover（2）Snap onto cylinder（1）When upper, sand cylinder（8）
With filter cylinder（3）Sliding friction is contacted, rotary shaft（4）And sand cylinder（8）Respectively by being arranged on top cover（2）The motor at top drives
It is dynamic；First grinding knife（5）Include the first blade of three annular arrangements（9）, the first blade（9）Top be provided with diagonally downward
The first auxiliary-blade（10）；Second grinding knife（6）Include the second blade of eight annular arrangements（11）, the second blade（11）Top
Portion is provided with the second auxiliary-blade tilted upward（12）；Filter cylinder（3）Including the first filter screen（13）, the first filter screen（13）Inner side is set
There is inner cylinder（14）, inner cylinder（14）On be provided with several first through hole（15）With several the first hemisphere jut portions（16）, first
Hemisphere jut portion（16）Bottom passes through the first spring body（17）With inner cylinder（14）It is connected；Sand cylinder（8）Including the second filter screen（18）,
Second filter screen（18）Outside is provided with outer barrel（19）, outer barrel（19）On be provided with several the second through holes（20）With several second
Hemisphere jut portion（21）, work as top cover（2）Snap onto cylinder（1）When upper, the first hemisphere jut portion（16）With the second hemisphere jut portion
（21）Sliding contact.
2. the sample pulverizer according to claim 1 for food inspection, it is characterised in that：The rotary shaft（4）It is interior
It is provided with air jet pipe（22）, rotary shaft（4）On be provided with and air jet pipe（22）Connected air nozzle（23）, air nozzle（23）It is located at
First grinding knife（5）With the second grinding knife（6）Between；Air nozzle（23）Inside it is provided with several first baffles being upturned
（24）, first baffle（24）Inside it is provided with horizontal pod apertures（25）, pod apertures（25）Outlet be provided with necking（26）, first
Baffle plate（24）Angle with horizontal direction is 10 °~17 °.
3. the sample pulverizer according to claim 1 for food inspection, it is characterised in that：First blade（9）
Bottom surface be provided with several grooves（27）, groove（27）With the first auxiliary-blade（10）It is mutually perpendicular to, groove（27）Import set
It is equipped with guide face（28）, groove（27）Top be provided with the first rough layer（29）；First auxiliary-blade（10）With the first blade（9）
Junction be provided with second baffle（30）, the first auxiliary-blade（10）Including the first blade part（31）With the second blade part（32）,
First blade part（31）With the second blade part（32）Between angle be 13 °~20 °.
4. the sample pulverizer according to claim 3 for food inspection, it is characterised in that：Second blade（11）
Top be provided with third baffle（33）, third baffle（33）With the second blade（11）Between angle be 30 °~40 °, the 3rd
Baffle plate（33）Side be provided with the second rough layer（34）, the second auxiliary-blade（12）On be provided with and third baffle（33）It is parallel
Third through-hole（35）.
5. the sample pulverizer according to claim 1 for food inspection, it is characterised in that：First hemisphere jut
Portion（16）With inner cylinder（14）Seam crossing be provided with rubber gasket（36）, rubber gasket（36）Top be provided with metal elastic
Piece（37）, metal clips（37）With the first hemisphere jut portion（16）Gap coordinates, metal clips（37）Both sides be provided with the 3rd
Rough layer（38）, metal clips（37）Top be provided with kink（39）.
6. the sample pulverizer according to claim 5 for food inspection, it is characterised in that：Second hemisphere jut
Portion（21）With the second through hole（20）It is staggered, the second hemisphere jut portion（21）Outside be provided with circular brush layer（40）.
7. the sample pulverizer according to claim 6 for food inspection, it is characterised in that：First filter screen（13）
With the second filter screen（18）The ratio between mesh number be 5:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710434989.0A CN107020187B (en) | 2017-06-10 | 2017-06-10 | Sample grinder for food detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710434989.0A CN107020187B (en) | 2017-06-10 | 2017-06-10 | Sample grinder for food detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107020187A true CN107020187A (en) | 2017-08-08 |
| CN107020187B CN107020187B (en) | 2024-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710434989.0A Active CN107020187B (en) | 2017-06-10 | 2017-06-10 | Sample grinder for food detection |
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| Country | Link |
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| CN (1) | CN107020187B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174346A (en) * | 2018-08-14 | 2019-01-11 | 安徽信息工程学院 | Blade roll formula pueraria lobata crushes and separation processing integrated machine |
| CN110786760A (en) * | 2019-01-24 | 2020-02-14 | 河南憧椽商贸有限公司 | Food processing equipment |
| CN110813447A (en) * | 2019-11-19 | 2020-02-21 | 杭州正方实业集团有限公司 | Sand and stone separator |
| CN114602234A (en) * | 2022-03-09 | 2022-06-10 | 厦门信道生物技术有限公司 | Fractional separation filter device |
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| KR20050006053A (en) * | 2004-07-06 | 2005-01-15 | 이준호 | pulverization device that pulverization pan and this pulverization pan are adopted |
| CN201020395Y (en) * | 2007-03-20 | 2008-02-13 | 美的集团有限公司 | Four-blade cutter |
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| CN203556403U (en) * | 2013-09-26 | 2014-04-23 | 江苏华亘泰来生物科技有限公司 | Crystal grinder |
| KR20150056994A (en) * | 2013-11-18 | 2015-05-28 | 김혜온 | Food-waste Disposal Assembly |
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| CN206935505U (en) * | 2017-06-10 | 2018-01-30 | 文松 | A kind of sample pulverizer for food inspection |
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| CN109174346A (en) * | 2018-08-14 | 2019-01-11 | 安徽信息工程学院 | Blade roll formula pueraria lobata crushes and separation processing integrated machine |
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