CN108654751A - A kind of combined type large area crusher cavity - Google Patents

A kind of combined type large area crusher cavity Download PDF

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Publication number
CN108654751A
CN108654751A CN201810837098.4A CN201810837098A CN108654751A CN 108654751 A CN108654751 A CN 108654751A CN 201810837098 A CN201810837098 A CN 201810837098A CN 108654751 A CN108654751 A CN 108654751A
Authority
CN
China
Prior art keywords
counterpunch board
cavity
crusher
chamber
area
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
Application number
CN201810837098.4A
Other languages
Chinese (zh)
Inventor
曹刚
李寿海
鲜红梅
姜伟
左明志
吴杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUANGLONG CRUSHING-CONVEYOR MANUFACTURING Co Ltd
Original Assignee
HUANGLONG CRUSHING-CONVEYOR MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUANGLONG CRUSHING-CONVEYOR MANUFACTURING Co Ltd filed Critical HUANGLONG CRUSHING-CONVEYOR MANUFACTURING Co Ltd
Priority to CN201810837098.4A priority Critical patent/CN108654751A/en
Publication of CN108654751A publication Critical patent/CN108654751A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/20Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26Details
    • B02C13/282Shape or inner surface of mill-housings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26Details
    • B02C13/286Feeding or discharge
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26Details
    • B02C13/286Feeding or discharge
    • B02C2013/28618Feeding means
    • B02C2013/28663Feeding means using rollers

Abstract

The invention discloses a kind of combined type large area crusher cavity, which includes feed cavity, accelerating cavity, diversion cavity, crusher chamber, finishing chamber and discharging chamber, and accelerating cavity includes two acceleration rollers, and crusher chamber includes two breaker rolls;Feed inlet is equipped at the top of feed cavity, two accelerate to be equipped with stock guide below rollers, and two stock guide middles are equipped with feeding-distribution device, and two stock guide bottom ends are into being fixed with the first counterpunch board;Two finishing chamber side walls are from top to bottom equipped with the second counterpunch board and third counterpunch board successively, and multiple rows of anti-slip tooth has been evenly arranged on the third counterpunch board;It is equipped with the discharging chamber with discharge port below two breaker rolls.The configuration of the present invention is simple can accelerate the material for entering crusher, and material is directed at scheduled path carries out repeatedly large area and be crushed, and bring facility for broken and finishing, improve the quality of broken material, reduce amount of powder, improve broken efficiency.

Description

A kind of combined type large area crusher cavity
Technical field
The invention belongs to crusher technical fields, and in particular to a kind of combined type large area crusher cavity.
Background technology
Crusher is a kind of building stones not of uniform size to be carried out with broken equipment, with the development of science and technology, crusher Type be also more and more, crusher is by Ministry of Industry such as the cement in China, construction material, coal and chemical industry and ore dressings Door is widely used in the fine crushing of various ores, coarse crushing operation, to broken shale, coal cinder, gangue, cinder, gypsum, salt mine gold Emery stone and various medium hardness crisp object mineral below have the spies such as reduction ratio is big, granularity is small and uniform, yield high life length Point, in chemical industry, power department, raw material is crushed by crushing and grinding machinery, and grinding increases the surface area of material, to shorten material Time of chemical reaction create favorable conditions.With the rapid development of industry and being reduced rapidly for resource, in each department's production The recycling of waste material is critically important, and the reprocessing processing of these waste materials need to be crushed with crushing mechanism.
Existing crusher cavity does not fully consider that material moves towards problem when broken, material by feed inlet into Enter in crusher, the path in crusher is random, without the mixed and disorderly unordered material around inside crusher in track Fly, preferable crushing effect is not only not achieved, has been greatly reduced crushing efficiency, many materials may jump inside crusher Dynamic longer time can just complete broken discharge crusher, make the forming degree of broken material poor, but also the tup of breaker roll Abrasion is very fast, is crushed the material powders generated, at the same do not account for yet it is broken before material speed and it is broken between relationship, make While slower at material charging rate, it can not also ensure the broken speed of material, largely effect on broken effect;And tradition Crusher when being crushed to material, because powder caused by broken is more, especially due to crusher normal phase work Cause inner product to press excess powder, carrys out inconvenience for the use and follow-up cleaning tape of crusher.
Invention content
For the deficiency of existing crusher, it is an object of the invention to propose a kind of combined type large area crusher cavity, The cavity body structure is simple, can accelerate to the material for entering crusher, and material is directed at scheduled path and carries out large area It is crushed repeatedly, brings facility for broken and finishing, improve the quality of broken material, reduce amount of powder, improve broken Efficiency.
To achieve the above object, the technical solution adopted in the present invention is:
A kind of combined type large area crusher cavity, the cavity include from top to bottom feed cavity, accelerating cavity, water conservancy diversion successively Chamber, crusher chamber, finishing chamber and discharging chamber, accelerating cavity include two horizontally disposed acceleration rollers, and crusher chamber includes two horizontal cloth The breaker roll set, two are finishing chamber between breaker roll and cavity wall;
Feed inlet is equipped at the top of feed cavity, two accelerate to be equipped with stock guide below roller, and two stock guide middles are equipped with Feeding-distribution device, two stock guide bottom ends are into being fixed with the first counterpunch board;Two finishing chamber side walls are from top to bottom equipped with the successively Two counterpunch boards and third counterpunch board, two second counterpunch board one end are connected with the first counterpunch board end respectively, the other end respectively with Third counterpunch board is connected, and multiple rows of anti-slip tooth, the anti-slip tooth dislocation arrangement of adjacent row, phase have been evenly arranged on the third counterpunch board The distance between the distance between neighbour row anti-slip tooth of every row is all higher than tup to the shortest distance of third counterpunch board;It is described anti- The top for slipping tooth is tilted down by third counterpunch board side wall towards chamber central;
It is equipped with the discharging chamber with discharge port below two breaker rolls.
It is located at further, the feeding-distribution device includes the first cutting plate and two the second cutting plates, the first cutting plate The underface of two acceleration rollers, two equal one end of the second cutting plate are fixed on the first cutting plate bottom end, and the other end is respectively towards broken Roller tilts, and the angle between two the second cutting plates is 15 °~30 °;Material can be directed at the suitable of crusher chamber by the second cutting plate Position so that material reduces material unnecessary movement in crusher chamber in it can smoothly enter into finishing chamber after broken.
Further, in order to avoid material disorderly flies after broken counterattack to the other places of inside cavity, ensure material energy It can smoothly enter into finishing chamber, first counterpunch board is horizontally disposed.
Further, second counterpunch board from the first counterpunch board end towards third counterpunch board end to crusher cavity Outer inclination;Material is collided by the second counterpunch board after counterattack, is crushed again further through breaker roll, is ensured multiple While broken, material is also allowed to be moved with path as defined in diversion cavity, finishing chamber.
Further, third counterpunch board one end is connected with the second counterpunch board, the other end is located at the side wall of discharging chamber, The third counterpunch board is in arc-shaped, and the third counterpunch board center of circle is overlapped with the center of circle of adjacent breaker roll;Material is anti-by third Hit plate to collide after counterattack, be crushed again further through breaker roll, while ensureing repeatedly broken, also allow material with Path moves down as defined in finishing chamber.
Further, in order to ensure that the acceleration effect of each material, the feed inlet are located at two and accelerate among roller Surface.
Further, the discharge port is located at the underface of breaker roll.
Further, in order to give each material enough counterattack spaces, second cutting plate, the first counterpunch board, The shortest distance of two counterpunch boards and the tup of anti-slip tooth and breaker roll is respectively less than the distance between the first cutting plate and stock guide.
Further, first cutting plate bottom is equipped with the velocity sensor for detecting material speed;Broken The velocity indicator for showing speed that velocity sensor detects is equipped with outside machine, it can be by shown on velocity indicator The velocities of rotation of the acceleration rollers of speed pair two be adjusted, ensure that material is entered with best speed in crusher chamber.
The beneficial effects of the invention are as follows:
For material after entering the crusher by the feed inlet at top, material is obtaining acceleration of gravity simultaneously, also by The acceleration roller of accelerating cavity accelerates the material for entering crusher, substantially increases material and enters the initial velocity before crusher chamber, And it can be by regulating and controlling to the initial velocity for accelerating the adjustment of the velocity of rotation of roller to enter crusher chamber to material, in regulation and control material Into crusher chamber initial velocity when referred to by the speed that velocity sensor detects so that when material enters crusher chamber Speed can make breaker roll reach best crushing effect to the broken of material, and the also movement for material in crusher inside cavity carries Power has been supplied, has ensured broken efficiency;
The present invention specifies material to exist by stock guide, feeding-distribution device, the first counterpunch board, the second counterpunch board and third counterpunch board The path of inside cavity movement, realizes that the large area of material is crushed repeatedly, and large area is carried out inside crusher in guarantee material Disorderly fly disorderly to hit while broken, when material being avoided to be broken in the cavity, it is unnecessary in crusher cavity to reduce material Activity substantially increases crushing efficiency, while by also avoiding material lagging portion in the cavity to path as defined in material;
By the first counterpunch board, the second counterpunch board and third counterpunch board broken material can be struck back on breaker roll again It is secondary to be crushed, then while carry out broken and impact crushing, material also moves down in finishing chamber, on third counterpunch board Anti-slip tooth can further strengthen the rebound to material, by the collision and friction of material and each anti-slip tooth, greatly reinforce object The broken and finishing of material substantially increases the quality of broken material, improves broken by being repeatedly crushed, colliding and rubbing Efficiency has achieved the purpose that material is crushed finishing;And in the cavity, anti-slip tooth distribution density on third counterpunch board compared with It is small, and the top of anti-slip tooth is downwardly inclined, and can't be detained excessive broken powder, be reduced the powder retention of inside cavity Amount, reduces the cleaning frequency of crusher.
Description of the drawings
Fig. 1 is the overall schematic of the present invention;
Fig. 2 is the schematic diagram of the third counterpunch board of the present invention.
In figure:1, feed cavity;2, accelerating cavity;3, diversion cavity;4, crusher chamber;5, finishing chamber;6, discharging chamber;7, feed inlet; 8, accelerate roller;9, stock guide;10, the first cutting plate;11, the second cutting plate;12, the first counterpunch board;13, the second counterpunch board;14、 Third counterpunch board;15, anti-slip tooth;16, breaker roll;17, tup;18, discharge port.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is made into one below in conjunction with the accompanying drawings Step illustrates.
In the present embodiment, as illustrated in fig. 1 and 2, a kind of combined type large area crusher cavity, the cavity from top to bottom according to Secondary includes feed cavity 1, accelerating cavity 2, diversion cavity 3, crusher chamber 4, finishing chamber 5 and discharging chamber 6, and accelerating cavity 2 includes two horizontal cloth The acceleration roller 8 set, crusher chamber 4 include two horizontally disposed breaker rolls 16, are essence between two breaker rolls 16 and cavity wall Whole chamber 5;
1 top of feed cavity is equipped with feed inlet 7, and two accelerate 8 lower section of roller to be equipped with stock guide 9, two 9 middles of stock guide Equipped with feeding-distribution device, two 9 bottom ends of stock guide are into being fixed with the first counterpunch board 12;Two 5 side walls of finishing chamber from top to bottom according to It is secondary to be equipped with the second counterpunch board 13 and third counterpunch board 14, two 13 one end of the second counterpunch board respectively with 12 end phase of the first counterpunch board Even, the other end is connected with third counterpunch board 14 respectively, and multiple rows of anti-slip tooth 15 has been evenly arranged on the third counterpunch board 14, adjacent The dislocation arrangement of anti-slip tooth 15 of row, the distance between the distance between adjacent row and the anti-slip tooth 15 of every row are all higher than tup 17 and arrive The shortest distance of third counterpunch board 14;The top of the anti-slip tooth 15 is downward towards chamber central by 14 side wall of third counterpunch board It tilts;
The lower section of two breaker rolls 16 is equipped with the discharging chamber 6 with discharge port 18.
As a kind of prioritization scheme of the present invention, the feeding-distribution device includes the first cutting plate 10 and two the second cutting plates 11, the first cutting plate 10 is located at the underface of two acceleration rollers 8, and two 11 equal one end of the second cutting plate are fixed on the first cutting plate 10 bottom ends, the other end are tilted towards breaker roll 16 respectively, and the angle between two the second cutting plates 11 is 15 °~30 °;Second point Material can be directed at the suitable position of crusher chamber 4 by flitch 11 so that material in it can smoothly enter into finishing chamber 5 after broken, Reduce material unnecessary movement in crusher chamber 4.
As a kind of prioritization scheme of the present invention, in order to avoid material disorderly fly after broken counterattack it is other to inside cavity Side ensures that material can smoothly enter into finishing chamber 5, and first counterpunch board 12 is horizontally disposed.
As a kind of prioritization scheme of the present invention, second counterpunch board 13 is struck back by 12 end of the first counterpunch board towards third 14 end of plate is tilted to crusher containment portion;Material is collided by the second counterpunch board 13 after counterattack, further through broken Roller 16 is crushed again, while ensureing repeatedly broken, material is also allowed to be carried out with path as defined in diversion cavity 3, finishing chamber 5 It is mobile.
As a kind of prioritization scheme of the present invention, described 14 one end of third counterpunch board is connected with the second counterpunch board 13, another Positioned at the side wall of discharging chamber 6, the third counterpunch board 14 is in arc-shaped, 14 center of circle of third counterpunch board and adjacent breaker roll 16 at end The center of circle overlap;Material is collided by third counterpunch board 14 after counterattack, is crushed again further through breaker roll 16, is protected While card is repeatedly broken, material is also allowed to be moved down with path as defined in finishing chamber 5.
As a kind of prioritization scheme of the present invention, the feed inlet 7 is located at two surfaces accelerated among roller 8.
As a kind of prioritization scheme of the present invention, in order to ensure that the acceleration effect of each material, the discharge port 18 are distinguished Positioned at the underface of breaker roll 16.
As a kind of prioritization scheme of the present invention, second cutting plate 11, the first counterpunch board 12,13 and of the second counterpunch board Anti-slip tooth 15 and the shortest distance of the tup 17 of breaker roll 16 are respectively less than the distance between the first cutting plate 10 and stock guide 9.
As a kind of prioritization scheme of the present invention, 10 bottom of the first cutting plate is equipped with the speed for detecting material speed Spend sensor;It is equipped with the velocity indicator for showing speed that velocity sensor detects outside crusher, speed can be passed through The velocity of rotation of shown two acceleration rollers 8 of speed pair is adjusted on degree display, ensure material with best speed into Enter in crusher chamber 4.
When specifically used, material is entered by the feed inlet 7 of feed cavity 1 in crusher the present invention, is led in accelerating cavity 2 The rotation for crossing two acceleration rollers 8 is accelerated, and material is entering after accelerating roller 8 to accelerate in diversion cavity 3, by stock guide 9, the guiding of the first cutting plate 10 and the second cutting plate 11, material enter in crusher chamber 4, and two rotations of breaker roll 16 pass through tup 17 pairs of materials are crushed;While carrying out broken by tup 17, material is in the first counterpunch board 12, the second counterpunch board 13 and the Movable in finishing chamber 5 between three counterpunch boards 14 and breaker roll 16, material is between the first counterpunch board 12 and tup 17, second It strikes back between 13 plates and tup 17, carry out multiple impact crushing between third counterpunch board 14 and tup 17, and in third counterpunch board It is rubbed and is collided repeatedly on anti-slip tooth 15 on 14, while realizing broken and finishing, also achieve the fortune to material Defeated, the material after finishing, breaking is discharged by the discharge port 18 of discharging chamber 6.
For material after entering the crusher by the feed inlet 7 at top, material is obtaining acceleration of gravity simultaneously, also by The acceleration roller 8 of accelerating cavity 2 accelerates the material for entering crusher, substantially increases material and enters the initial velocity before crusher chamber 4 Degree, and can be by regulating and controlling to the initial velocity for accelerating the adjustment of the velocity of rotation of roller 8 to enter crusher chamber 4 to material so that Speed when material enters crusher chamber 4 can make breaker roll 16 reach best crushing effect to the broken of material, also exist for material The movement of crusher inside cavity provides power, ensures broken efficiency;
The present invention is referred to by stock guide 9, feeding-distribution device, the first counterpunch board 12, the second counterpunch board 13 and third counterpunch board 14 The earnest material path that portion moves in the cavity disorderly flies disorderly to hit when material being avoided to be broken in the cavity, reduces material broken Unnecessary activity in machine cavity body substantially increases crushing efficiency, while by also avoiding material stagnant in path as defined in material Stay in inside cavity;Broken material can be struck back by the first counterpunch board 12, the second counterpunch board 13 and third counterpunch board 14 While be crushed again on to breaker roll, then carry out broken and impact crushing, material also moves down in finishing chamber 5, Anti-slip tooth 15 on third counterpunch board 14 can further strengthen the rebound to material, pass through touching for material and each anti-slip tooth 15 It hits and rubs, greatly reinforced the broken and finishing of material, by repeatedly broken, collision and friction, substantially increase fragment The quality of material improves broken efficiency, has achieved the purpose that material is crushed finishing;And it can't be detained in the cavity More broken powder reduces the powder retention amount of inside cavity, reduces the cleaning frequency of crusher.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, 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 (8)

1. a kind of combined type large area crusher cavity, it is characterised in that:The cavity from top to bottom successively include feed cavity (1), Accelerating cavity (2), diversion cavity (3), crusher chamber (4), finishing chamber (5) and discharging chamber (6), accelerating cavity (2) include two horizontally disposed Acceleration roller (8), crusher chamber (4) includes two horizontally disposed breaker rolls (16), two breaker rolls (16) and cavity wall it Between be finishing chamber (5);
Feed inlet (7) is equipped at the top of feed cavity (1), two accelerate to be equipped with stock guide (9), two stock guides (9) below roller (8) Middle is equipped with feeding-distribution device, and two stock guide (9) bottom ends are into being fixed with the first counterpunch board (12);Two finishing chamber (5) side walls From top to bottom successively be equipped with the second counterpunch board (13) and third counterpunch board (14), two the second counterpunch board (13) one end respectively with First counterpunch board (12) end is connected, and the other end is connected with third counterpunch board (14) respectively, on the third counterpunch board (14) Even to be disposed with multiple rows of anti-slip tooth (15), anti-slip tooth (15) dislocation of adjacent row arranges that the distance between adjacent row is anti-with every row's It slips the distance between tooth (15) and is all higher than the shortest distance that tup (17) arrives third counterpunch board (14);The top of the anti-slip tooth (15) Portion is tilted down by third counterpunch board (14) side wall towards chamber central;
The discharging chamber (6) with discharge port (18) is equipped with below two breaker rolls (16).
2. combined type large area crusher cavity according to claim 1, it is characterised in that:The feeding-distribution device includes the One cutting plate (10) and two the second cutting plates (11), the underfaces that the first cutting plate (10) accelerates roller (8) positioned at two, two Second cutting plate (11) one end is fixed on the first cutting plate (10) bottom end, and the other end is tilted towards breaker roll (16) respectively, two Angle between second cutting plate (11) is 15 °~30 °.
3. combined type large area crusher cavity according to claim 2, it is characterised in that:First counterpunch board (12) It is horizontally disposed.
4. combined type large area crusher cavity according to claim 3, it is characterised in that:Second counterpunch board (13) It is tilted from the first counterpunch board (12) end towards third counterpunch board (14) end to crusher containment portion.
5. combined type large area crusher cavity according to claim 4, it is characterised in that:The third counterpunch board (14) One end is connected with the second counterpunch board (13), and the other end is located at the side wall of discharging chamber (6), and the third counterpunch board (14) is in circular arc Shape, third counterpunch board (14) center of circle are overlapped with the center of circle of adjacent breaker roll (16).
6. combined type large area crusher cavity according to claim 1, it is characterised in that:The feed inlet (7) is located at Two surfaces for accelerating roller (8) intermediate.
7. combined type large area crusher cavity according to claim 1, it is characterised in that:The discharge port (18) is respectively Underface positioned at breaker roll (16).
8. combined type large area crusher cavity according to claim 1, it is characterised in that:Second cutting plate (11), the most short distance of the first counterpunch board (12), the second counterpunch board (13) and anti-slip tooth (15) and the tup (17) of breaker roll (16) From the distance between respectively less than the first cutting plate (10) and stock guide (9).
CN201810837098.4A 2018-07-26 2018-07-26 A kind of combined type large area crusher cavity Pending CN108654751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810837098.4A CN108654751A (en) 2018-07-26 2018-07-26 A kind of combined type large area crusher cavity

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810837098.4A CN108654751A (en) 2018-07-26 2018-07-26 A kind of combined type large area crusher cavity
JOP/2019/0121A JOP20190121A1 (en) 2018-07-26 2018-07-26 .compound chamber body of large-area crusher

Publications (1)

Publication Number Publication Date
CN108654751A true CN108654751A (en) 2018-10-16

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Application Number Title Priority Date Filing Date
CN201810837098.4A Pending CN108654751A (en) 2018-07-26 2018-07-26 A kind of combined type large area crusher cavity

Country Status (2)

Country Link
CN (1) CN108654751A (en)
JO (1) JOP20190121A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109622570A (en) * 2018-12-28 2019-04-16 陈健 A kind of processing equipment for paper mill waste material
CN110882758A (en) * 2019-11-29 2020-03-17 四川皇龙智能破碎技术股份有限公司 Breaking type efficient flour mill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109622570A (en) * 2018-12-28 2019-04-16 陈健 A kind of processing equipment for paper mill waste material
CN110882758A (en) * 2019-11-29 2020-03-17 四川皇龙智能破碎技术股份有限公司 Breaking type efficient flour mill

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Publication number Publication date
JOP20190121A1 (en) 2020-01-26

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