CN208449478U - A kind of medical treatment orthopaedic gypsum grinding device - Google Patents
A kind of medical treatment orthopaedic gypsum grinding device Download PDFInfo
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- CN208449478U CN208449478U CN201820490065.2U CN201820490065U CN208449478U CN 208449478 U CN208449478 U CN 208449478U CN 201820490065 U CN201820490065 U CN 201820490065U CN 208449478 U CN208449478 U CN 208449478U
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Abstract
The utility model discloses a kind of medical orthopaedic gypsum grinding devices, feed hopper is equipped with above the cabinet, the lower section of feed hopper is broken equipped with level-one, level-one is broken to be located in the box body portion, the broken level-one includes motor I, shaft I, rotor I, rotor II, shaft II, bar, the side of motor I is equipped with rotor I, I center of rotor is equipped with shaft I, shaft I and I connecting band turn I of motor move, I lower section side of rotor is equipped with rotor II, II center of rotor is equipped with shaft II, shaft II is mounted on cabinet, bar is angularly equipped on the rotor I and rotor II.The utility model carries out multiple stage crushing to gypsum, and broken granularity gradually reduces, and realizes the effective crushing to gypsum; guarantee the smashed epigranular of gypsum; the dust generated when being crushed to gypsum is handled, and is reduced dust and is spread to outside, is conducive to the protection of environment.
Description
Technical field
The utility model belongs to the field of medical instrument technology, in particular to a kind of medical orthopaedic gypsum grinding device.
Background technique
Gypsum has many purposes in medical field, and orthopedist is in order to allow fracture patient to keep suffering from after limbs reset
Limb is fixed, and needs to stamp gypsum for patient, there is a series of problems crushing gypsum for existing gypsum grinding device, not
The sufficiently effective crushing gypsum of energy, smashed gypsum granularity is different, and crushing effect is undesirable, influences subsequent use；Gypsum
It is monoclinic system mineral, is the hydrate that main chemical compositions are calcium sulfate (CaSO4), calcium sulfate is white monoclinic crystal or knot
Crystalline substance powder, gypsum can generate a large amount of dust during crushing, if without processing, dust recycling can pollute ring
Border, by human body inhalation hazard health.
Summary of the invention
The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of medical orthopaedic gypsum grinding device,
Multiple stage crushing is carried out to gypsum, broken granularity gradually reduces, and realizes the effective crushing to gypsum, guarantees that gypsum is smashed
Epigranular, the dust generated when being crushed to gypsum are handled, and are reduced dust and are spread to outside, are conducive to the protection of environment.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of medical treatment orthopaedic gypsum grinding device, including cabinet, feed hopper, cyclone dust collectors, rack, level-one it is broken,
Two-stage crushing, vibrating screen, three-level be broken, blower I, blower II, blower III；Feed hopper is equipped with above the cabinet, feed hopper
Lower section is broken equipped with level-one, and level-one is broken to be located in the box body portion, and the broken level-one includes motor I, shaft I, rotor I, rotor
II, shaft II, bar, the side of motor I are equipped with rotor I, and I center of rotor is equipped with shaft I, shaft I and I connecting band turn of motor
Son I moves, and I lower section side of rotor is equipped with rotor II, and II center of rotor is equipped with shaft II, and shaft II is mounted on cabinet, described
Bar is angularly equipped on rotor I and rotor II, on rotor II bar quantity less than bar on rotor I quantity, on rotor I
Bar contacted with the bar on rotor II and rotor II driven to be rotated, level-one is crushed for will come in from feed hopper
Gypsum carry out preliminary broken, the broken side of level-one is equipped with blower III, and blower III is mounted on the outer wall of cabinet, blower III
The dust collection generated when for level-one to be crushed is sent in cyclone dust collectors by pipeline to be handled, the cyclone dust removal
Device is located at the side of cabinet, is all provided with organic frame below cyclone dust collectors and cabinet, rack is used to support cyclone dust collectors and case
Body；
The broken lower section of the level-one is equipped with two-stage crushing, and two-stage crushing is tilting to be mounted on box house, and the second level is broken
Broken includes motor II, broken shaft, broken blade, gear I, synchronous belt, sidebar, and the side of motor II is equipped with broken shaft, broken shaft
It is equipped with broken blade, crushing cutter on piece is equipped with different openings, and the both ends of broken shaft are equipped with gear I, and the outside of gear I is equipped with
Synchronous belt, several broken shafts are equipped in synchronous belt, and the broken blade on adjacent two broken shafts is interspersed, is conducive to gypsum
It is crushed, sidebar is equipped on the outside of synchronous belt, sidebar influences synchronous belt and gear I for avoiding gypsum from dropping into synchronous belt
Engagement, the broken axis connection of motor II and synchronous belt one end simultaneously drives broken shaft to rotate；
Vibrating screen is equipped with below the two-stage crushing, vibrating screen is placed in parallel with two-stage crushing, and the vibrating screen includes vibration
Dynamic motor, side plate, sieve, support rod, the two sides of sieve are equipped with side plate, and side plate side both ends are equipped with support rod, and support rod is located at
In mounting hole, support rod can move up and down in mounting hole, and spring base is equipped with below support rod, and the side of side plate is equipped with vibration
Motor, the height of side plate are twice of mounting hole height, and the dust of cabinet is spread from mounting hole when preventing side plate from moving；It is described
Blower II is equipped between two-stage crushing and vibrating screen, the dust collection that blower II generates when two-stage crushing and vibrating screen work is simultaneously
It is sent in cyclone dust collectors；
Side is broken equipped with three-level below the vibrating screen, the three-level it is broken including motor III, gear II, gear III,
Gear IV, shaft III, gear V, shaft IV, shaft V, breaker roll I, breaker roll II, crushing teeth；The motor III and gear II
Connection, II side of gear are equipped with gear III, and gear III is equipped with shaft V, and shaft V drives breaker roll I to move, and gear II is another
Side is equipped with gear IV, and gear IV is equipped with shaft III, and shaft III is mounted on cabinet, and IV side of gear is equipped with gear V, gear
V is equipped with shaft IV, and shaft IV is equipped with breaker roll II, and breaker roll II is located at the side of breaker roll I, breaker roll I and breaker roll
II is angularly equipped with crushing teeth, the trapezoidal shape of crushing teeth, and breaker roll II is staggered with the crushing teeth on breaker roll I,
Last be crushed is carried out to gypsum；The broken side of three-level is equipped with blower I, and blower I is for the broken dust and case generated of three-level
Dust collection and being sent in cyclone dust collectors is handled in body.
Preferably, the level-one is crushed side and is equipped with beating lining plate, and beating lining plate is that Q235 steel is made, and has higher
Intensity, since gypsum is when progress level-one is broken, gypsum, which can be hit, to fly to collide with cabinet wall, damages to cabinet,
The service life of cabinet is reduced, beating lining plate avoids the contact for hitting winged gypsum with cabinet, improves the service life of cabinet.
Preferably, the dust in cabinet is collected by the blower I, blower II and blower III by the through-hole of cabinet,
It is equipped with strainer in through-hole, prevents the gypsum in cabinet from entering in blower I, blower II and blower III, influences blower I, blower II
With the working efficiency of blower III.
Preferably, it is equipped with mounting groove on the rotor I and rotor II, bar is mounted in mounting groove, and bar passes through peace
Tankage can be replaced individually, avoid the generation of integral replacing situation when bar damages, reduce use cost.
Preferably, the outside of the gear II, gear III, gear IV and gear V is equipped with shield, work when gypsum crushes
It is more severe to make environment, shield can prevent dust and chip, the hard grains of sand etc. enter gear II, gear III, gear IV with
In gear V, damage of the foreign matter of reduction hard particles shape to gear II, gear III, gear IV and gear V, guarantee gear II,
The working efficiency of gear III, gear IV and gear V.
Beneficial effect is shown the utility model compared with prior art:
1) multiple stage crushing is carried out to gypsum, broken granularity gradually reduces, and realizes the effective crushing to gypsum, guarantees stone
The smashed epigranular of cream, the dust generated when being crushed to gypsum are handled, and are reduced dust and are spread to outside, are conducive to ring
The protection in border；
2) level-one is crushed side and is equipped with beating lining plate, and beating lining plate is that 18-10 stainless steel is made, and has higher durable
More against corrosion, since gypsum is when progress level-one is broken, gypsum, which can be hit, to fly to collide with cabinet wall, causes to damage to cabinet
It is bad, the service life of cabinet is reduced, beating lining plate avoids the contact for hitting winged gypsum with cabinet, and that improves cabinet uses the longevity
Life；
3) it is equipped with mounting groove on rotor I and rotor II, bar is mounted in mounting groove, and bar can be carried out by installation
Individually replacement, avoids the generation of integral replacing situation when bar damages, reduces use cost；
4) outside of gear II, gear III, gear IV and gear V is equipped with shield, and working environment compares when gypsum crushes
Badly, shield can prevent that dust and chip, the hard grains of sand etc. enter in gear II, gear III, gear IV and gear V, subtract
Damage of the foreign matter of few hard particles shape to gear II, gear III, gear IV and gear V, guarantees gear II, gear III, gear
IV with the working efficiency of gear V.
Detailed description of the invention
Attached drawing 1 is a kind of medical orthopaedic gypsum grinding device structural schematic diagram of the utility model；
Attached drawing 2 is a kind of medical orthopaedic gypsum grinding device other side structural schematic diagram of the utility model；
Attached drawing 3 is a kind of medical orthopaedic gypsum grinding device schematic diagram of internal structure of the utility model；
Attached drawing 4 is a kind of medical orthopaedic gypsum grinding device part A enlarged drawing of the utility model；
Attached drawing 5 is a kind of medical orthopaedic gypsum grinding device part B enlarged drawing of the utility model；
Attached drawing 6 is a kind of medical orthopaedic gypsum grinding device level-one cataclasitlc structure schematic diagram of the utility model；
Attached drawing 7 is a kind of medical orthopaedic gypsum grinding device two-stage crushing structural schematic diagram of the utility model；
Attached drawing 8 is a kind of medical orthopaedic gypsum grinding device Structure of Vibrating Screen schematic diagram of the utility model；
Attached drawing 9 is a kind of medical orthopaedic gypsum grinding device three-level cataclasitlc structure schematic diagram of the utility model；
In figure: 1- cabinet, 101- mounting hole, 102- through-hole, 103- strainer, 2- feed hopper, 3- cyclone dust collectors, 4- machine
Frame, 5- level-one is broken, 501- motor I, 502- shaft I, 503- rotor I, 504- rotor II, 505- shaft II, 506- mounting groove,
507- bar, 6- two-stage crushing, 601- motor II, 602- broken shaft, 603- are crushed blade, 604- gear I, 605- synchronous belt,
606- sidebar, 7- vibrating screen, 701- vibrating motor, 702- side plate, 703- sieve, 704- support rod, 8- three-level is broken, 801- electricity
Machine III, 802- gear II, 803- gear III, 804- gear IV, 805- shaft III, 806- gear V, 807- shaft IV, 808- turn
Axis V, 809- breaker roll I, 810- breaker roll II, 811- crushing teeth, 812- shield, 9- beating lining plate, 10- pipeline, 11- wind
Machine I, 12- blower II, 13- blower III, 14- spring base.
Specific embodiment
For convenience of the understanding of those skilled in the art, 1-9 with reference to the accompanying drawing, to the technical solution of the utility model into one
Step illustrates.
A kind of medical treatment orthopaedic gypsum grinding device, including cabinet 1, feed hopper 2, cyclone dust collectors 3, rack 4, level-one are broken
Broken 5, two-stage crushing 6, vibrating screen 7, three-level are crushed 8, blower I 11, blower II 12, blower III 13；Above the cabinet 1 be equipped with into
Hopper 2, the lower section of feed hopper 2 are equipped with level-one broken 5, and level-one broken 5 is located inside cabinet 1, and the level-one broken 5 includes motor
I 501, the side of shaft I 502, rotor I 503, rotor II 504, shaft II 505, bar 507, motor I 501 is equipped with rotor I
503, I 503 center of rotor is equipped with shaft I 502, and shaft I 502 and I 501 connecting band turn I 503 of motor move, rotor I 503
Lower section side is equipped with rotor II 504, and II 504 center of rotor is equipped with shaft II 505, and shaft II 505 is mounted on cabinet 1, described
Bar 507 is angularly equipped on rotor I 503 and rotor II 504,507 quantity of bar is less than on rotor I 503 on rotor II 504
The quantity of bar 507, the bar 507 on rotor I 503 are contacted with the bar 507 on rotor II 504 and drive rotor II
504 are rotated, and the gypsum come in from feed hopper 2 for being carried out preliminary broken, the side of level-one broken 5 by level-one broken 5
Equipped with blower III 13, blower III 13 is mounted on the outer wall of cabinet 1, and blower III 13 is used for the dust generated when level-one is crushed 5
It collects to be sent in cyclone dust collectors 3 by pipeline 10 and be handled, the cyclone dust collectors 3 are located at the side of cabinet 1, whirlwind
The lower section of deduster 3 and cabinet 1 is all provided with organic frame 4, and rack 4 is used to support cyclone dust collectors 3 and cabinet 1；
The lower section of the level-one broken 5 is equipped with two-stage crushing 6, and two-stage crushing 6 is tilting to be mounted on inside cabinet 1, and described two
Grade broken 6 includes motor II 601, broken shaft 602, broken blade 603, gear I 604, synchronous belt 605, sidebar 606, motor II
601 side is equipped with broken shaft 602, and broken shaft 602 is equipped with several broken blades 603, is crushed blade 603 equipped with different
Opening, the both ends of broken shaft 602 are equipped with gear I 604, and the outside of gear I 604 is equipped with synchronous belt 605, is equipped in synchronous belt 605
Several broken shafts 602, the broken blade 603 on adjacent two broken shafts 602 are interspersed, are conducive to be crushed gypsum,
Sidebar 606 is equipped on the outside of synchronous belt 605, sidebar 606 for avoiding gypsum from dropping into synchronous belt 605, influence synchronous belt 605 with
The engagement of gear I 604, motor II 601 connect with the broken shaft 602 of 605 one end of synchronous belt and broken shaft 602 are driven to rotate；
Vibrating screen 7 is equipped with below the two-stage crushing 6, vibrating screen 7 is placed in parallel with two-stage crushing 6, and the vibrating screen 7 wraps
Vibrating motor 701, side plate 702, sieve 703, support rod 704 are included, the two sides of sieve 703 are equipped with side plate 702,702 side of side plate
Both ends are equipped with support rod 704, and support rod 704 is located in mounting hole 101, and support rod 704 can be transported up and down in mounting hole 101
It is dynamic, spring base 14 is equipped with below support rod 704, the side of side plate 702 is equipped with vibrating motor 701, and the height of side plate 702 is installation
Twice of 101 height of hole, the dust of cabinet 1 is spread from mounting hole 101 when preventing side plate 702 from moving；The two-stage crushing 6 with
Blower II 12 is equipped between vibrating screen 7, the dust collection that blower II 12 generates when two-stage crushing 6 works with vibrating screen 7 is simultaneously sent
Enter into cyclone dust collectors 3；
The 7 lower section side of vibrating screen is equipped with three-level broken 8, and the three-level broken 8 includes motor III 801, gear II
802, gear III 803, gear IV 804, shaft III 805, gear V 806, shaft IV 807, shaft V 808, breaker roll I 809, broken
Broken roller II 810, crushing teeth 811；The motor III 801 is connect with gear II 802, and II 802 side of gear is equipped with gear III 803,
Gear III 803 is equipped with shaft V 808, and shaft V 808 drives breaker roll I 809 to move, and II 802 other side of gear is equipped with gear
IV 804, gear IV 804 is equipped with shaft III 805, and shaft III 805 is mounted on cabinet 1, and IV 804 side of gear is equipped with gear V
806, gear V 806 is equipped with shaft IV 807, and shaft IV 807 is equipped with breaker roll II 810, and breaker roll II 810 is located at breaker roll
I 809 side, breaker roll I 809 and breaker roll II 810 are angularly equipped with crushing teeth 811, and the crushing teeth 811 is trapezoidal
Shape, breaker roll II 810 are staggered with the crushing teeth 811 on breaker roll I 809, carry out last be crushed to gypsum；Three-level is broken
8 side is equipped with blower I 11, and blower I 11 is for dust collection in the dust and cabinet 1 of broken 8 generation of three-level and is sent to rotation
It is handled in wind deduster 3.
The level-one be crushed 5 sides be equipped with beating lining plate 9, beating lining plate 9 be 18-10 stainless steel be made, have compared with
High durable more against corrosion, since gypsum is when progress level-one is crushed 5, gypsum, which can be hit, to fly to collide with 1 inner wall of cabinet, to cabinet
1 damages, and reduces the service life of cabinet 1, and beating lining plate 9, which avoids, hits winged gypsum and the contact of cabinet 1, raising cabinet
1 service life.
The blower I 11, blower II 12 and blower III 13 are received the dust in cabinet 1 by the through-hole 102 of cabinet 1
Collect, strainer 103 be equipped in through-hole 101, prevents the gypsum in cabinet 1 from entering in blower I 11, blower II 12 and blower III 13,
Influence the working efficiency of blower I 11, blower II 12 and blower III 13.
It is equipped with mounting groove 506 on the rotor I 503 and rotor II 504, bar 507 is mounted in mounting groove 506, plate
Hammer 506 can be replaced individually by mounting groove 507, avoid the production of integral replacing situation when bar 507 damages
It is raw, reduce use cost.
The gear II 802, gear III 803, gear IV 804 and the outside of gear V 806 are equipped with shield 812, gypsum
Working environment is more severe when crushing, and shield 812 can prevent that dust and chip, the hard grains of sand etc. enter gear II 802, tooth
It takes turns in III 803, gear IV 804 and gear V 806, reduces the foreign matter of hard particles shape to gear II 802, gear III 803, gear
IV 804 with the damage of gear V 806, guarantee that the work of gear II 802, gear III 803, gear IV 804 and gear V 806 is imitated
Rate.
A kind of medical treatment orthopaedic gypsum grinding device, the course of work are as follows: gypsum to be broken is entered by feed hopper
In cabinet, first pass around level-one into the gypsum after cabinet and be crushed, by and broken gypsum move downward
It drops into two-stage crushing to be crushed, gypsum is moved with two-stage crushing, falls in two-stage crushing by the gypsum of two-stage crushing
The vibrating screen of lower section is screened, and is screened qualified gypsum and is discharged by vibrating screen by discharge port, without by two-stage crushing into
The broken gypsum of row is crushed with the gypsum for not passing through vibrating screen by three-level, by the broken gypsum of three-level finally by
Discharge port discharge, becomes even-grained rubble cream from the gypsum that discharge port is discharged at this time, level-one is broken, two-stage crushing, three
While grade is broken, blower I, blower II, blower III also work simultaneously, broken, two-stage crushing, three-level breaker by level-one
The dust for making to generate is drawn into progress dust processing in cyclone dust collectors, reduces dust and spreads to outside, is conducive to the guarantor of environment
Shield.
Above content is only the structure example and explanation to the utility model, the technologies of affiliated the art
Personnel make various modifications or additions to the described embodiments or are substituted in a similar manner, without departing from
The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of medical treatment orthopaedic gypsum grinding device, including cabinet, feed hopper, cyclone dust collectors, rack, level-one are broken, two
Grade is broken, vibrating screen, three-level are broken, blower I, blower II, blower III；It is characterized in that feed hopper is equipped with above the cabinet,
The lower section of feed hopper is broken equipped with level-one, and level-one is broken to be located in the box body portion, and it includes motor I that the level-one is broken, shaft I, is turned
Sub I, rotor II, shaft II, bar, the side of motor I are equipped with rotor I, and I center of rotor is equipped with shaft I, and shaft I and motor I connect
Tape splicing turn I moves, and I lower section side of rotor is equipped with rotor II, and II center of rotor is equipped with shaft II, and shaft II is mounted on cabinet
On, bar is angularly equipped on the rotor I and rotor II, bar quantity is less than the quantity of bar on rotor I on rotor II,
Bar on rotor I is contacted with the bar on rotor II and rotor II is driven to be rotated, and the broken side of level-one is equipped with
Blower III, blower III are mounted on the outer wall of cabinet, and the cyclone dust collectors are located at the side of cabinet, cyclone dust collectors and cabinet
Lower section be all provided with organic frame, rack is used to support cyclone dust collectors and cabinet；
The broken lower section of the level-one is equipped with two-stage crushing, and two-stage crushing is tilting to be mounted on box house, the two-stage crushing packet
Motor II, broken shaft, broken blade, gear I, synchronous belt, sidebar are included, the side of motor II is equipped with broken shaft, sets on broken shaft
There is broken blade, crushing cutter on piece is equipped with different openings, and the both ends of broken shaft are equipped with gear I, and the outside of gear I, which is equipped with, to be synchronized
Band is equipped with several broken shafts in synchronous belt, and the broken blade on adjacent two broken shafts is interspersed, and side is equipped on the outside of synchronous belt
Column, the broken axis connection of motor II and synchronous belt one end simultaneously drive broken shaft to rotate；
Vibrating screen is equipped with below the two-stage crushing, vibrating screen is placed in parallel with two-stage crushing, and the vibrating screen includes vibration electricity
Machine, side plate, sieve, support rod, the two sides of sieve are equipped with side plate, and side plate side both ends are equipped with support rod, and support rod is located at installation
Kong Zhong, support rod lower section are equipped with spring base, and the side of side plate is equipped with vibrating motor, and the height of side plate is the two of mounting hole height
Times；Blower II is equipped between the two-stage crushing and vibrating screen；
Side is broken equipped with three-level below the vibrating screen, and the broken three-level includes motor III, gear II, gear III, gear
IV, shaft III, gear V, shaft IV, shaft V, breaker roll I, breaker roll II, crushing teeth；The motor III connects with gear II
It connects, II side of gear is equipped with gear III, and gear III is equipped with shaft V, and II other side of gear is equipped with gear IV, sets on gear IV
There is shaft III, shaft III is mounted on cabinet, and IV side of gear is equipped with gear V, and gear V is equipped with shaft IV, in shaft IV
Equipped with breaker roll II, breaker roll II is located at the side of breaker roll I, and breaker roll I and breaker roll II are angularly equipped with crushing teeth, institute
The trapezoidal shape of crushing teeth is stated, breaker roll II is staggered with the crushing teeth on breaker roll I；The broken side of three-level is equipped with blower I.
2. a kind of medical orthopaedic gypsum grinding device according to claim 1, it is characterised in that the level-one broken one
Side is equipped with beating lining plate.
3. a kind of medical orthopaedic gypsum grinding device according to claim 1, it is characterised in that the blower I, blower
II and blower III dust in cabinet is collected by the through-hole of cabinet, in through-hole be equipped with strainer.
4. a kind of medical orthopaedic gypsum grinding device according to claim 1, it is characterised in that the rotor I and rotor
Mounting groove is equipped on II, bar is mounted in mounting groove.
5. a kind of medical orthopaedic gypsum grinding device according to claim 1, it is characterised in that the gear II, gear
III, the outside of gear IV and gear V is equipped with shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820490065.2U CN208449478U (en) | 2018-04-07 | 2018-04-07 | A kind of medical treatment orthopaedic gypsum grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820490065.2U CN208449478U (en) | 2018-04-07 | 2018-04-07 | A kind of medical treatment orthopaedic gypsum grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208449478U true CN208449478U (en) | 2019-02-01 |
Family
ID=65155877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820490065.2U Expired - Fee Related CN208449478U (en) | 2018-04-07 | 2018-04-07 | A kind of medical treatment orthopaedic gypsum grinding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208449478U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090714A (en) * | 2019-03-26 | 2019-08-06 | 盐城国环睿保科技有限公司 | Pulverizer is used in a kind of processing of solid waste |
| CN111604116A (en) * | 2020-05-29 | 2020-09-01 | 王宁 | Cement clinker raw material efficient crusher with screening function |
| CN111760639A (en) * | 2020-07-06 | 2020-10-13 | 台州四强新型建材有限公司 | System's device of abandonment concrete preparation reclaimed sand |
| CN112588363A (en) * | 2020-11-26 | 2021-04-02 | 乌兰 | Semiconductor material multi-stage reduction device |
-
2018
- 2018-04-07 CN CN201820490065.2U patent/CN208449478U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090714A (en) * | 2019-03-26 | 2019-08-06 | 盐城国环睿保科技有限公司 | Pulverizer is used in a kind of processing of solid waste |
| CN111604116A (en) * | 2020-05-29 | 2020-09-01 | 王宁 | Cement clinker raw material efficient crusher with screening function |
| CN111760639A (en) * | 2020-07-06 | 2020-10-13 | 台州四强新型建材有限公司 | System's device of abandonment concrete preparation reclaimed sand |
| CN112588363A (en) * | 2020-11-26 | 2021-04-02 | 乌兰 | Semiconductor material multi-stage reduction device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20200407 |