CN113019553A - A rubbing crusher for smashing industrial waste - Google Patents
A rubbing crusher for smashing industrial waste Download PDFInfo
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- CN113019553A CN113019553A CN202110238846.9A CN202110238846A CN113019553A CN 113019553 A CN113019553 A CN 113019553A CN 202110238846 A CN202110238846 A CN 202110238846A CN 113019553 A CN113019553 A CN 113019553A
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- crushing
- wheel
- telescopic
- rotating rod
- crushing wheel
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- 239000002440 industrial waste Substances 0.000 title abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000002893 slag Substances 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 230000003139 buffering effect Effects 0.000 claims description 12
- 239000010720 hydraulic oil Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 229920001875 Ebonite Polymers 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000000087 stabilizing effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a crusher for crushing industrial garbage, which comprises an outer box, wherein a material receiving basin is arranged at the bottom of the inner wall of the outer box, a material discharging pipe is communicated with the bottom of the material receiving basin, the top of the outer box is communicated with a feeding hopper, a first crushing wheel is arranged at the bottom of the feeding hopper, a second crushing wheel is meshed with one side of the first crushing wheel, a motor is arranged at the rear side of the outer box, and a transmission mechanism is arranged between the motor and the second crushing wheel; through having designed convenient to use's bolster, can cushion industrial waste when smashing the unloading, avoid causing the discharge gate to block up, improved work efficiency greatly, alleviateed workman's burden, through having designed convenient to use's shower nozzle, can smash the back of finishing and clear up the device is inside, avoid the disintegrating slag to cause the corruption to inside, reduced the maintenance cost, be worth using widely.
Description
Technical Field
The invention relates to the fields of environmental protection and industrial equipment, in particular to a pulverizer for pulverizing industrial garbage.
Background
The industrial waste refers to solid waste discharged in the production process of machinery, light industry and other industries. Such as cutting chips, grinding chips, waste molding sand and the like in the mechanical industry, activated carbon residues in the food industry, bricks, tiles, gravel, concrete fragments and the like in the silicate industry and the construction industry.
Most industrial waste treatment equipment in the existing market uses very inconveniently, and not only crushing effect is poor, lacks the buffering during the ejection of compact, causes the discharge gate to block up easily and influences work efficiency, has increased workman's burden, and smashes partial industry disintegrating slag after finishing and remain in the device, causes the corruption to inside easily for a long time, has increased the maintenance cost, for this we have proposed a rubbing crusher for smashing industrial waste to solve the problem that the aforesaid exists.
Disclosure of Invention
The invention aims to provide a crusher for crushing industrial garbage, which has the advantages of convenience in discharging, cleaning and maintenance, and solves the problems that most industrial garbage treatment equipment in the market at present is lack of buffer during discharging, so that a discharging port is blocked, and further, the manual burden and the maintenance cost are increased.
In order to achieve the purpose, the invention provides the following technical scheme: a crusher for crushing industrial garbage comprises an outer box, wherein a material receiving basin is arranged at the bottom of the inner wall of the outer box, a material discharging pipe is communicated with the bottom of the material receiving basin, the top of the outer box is communicated with a feeding hopper, a first crushing wheel and a second crushing wheel are arranged at the lower part of the feeding hopper, a buffer part is further arranged between the two crushing wheels and the material receiving basin, a motor is arranged at the rear side of the outer box, the motor is in transmission connection with a rotating shaft of the second crushing wheel and a rotating rod of the buffer part through a belt wheel transmission mechanism, and the second crushing wheel and the buffer part rotate at different speeds;
the buffer part comprises a plurality of buffer fan blades which are uniformly distributed on the circumferential surface of the rotating rod, a hollow channel is arranged in the rotating rod, and crushed industrial garbage crushed slag falls into a space between two adjacent buffer fan blades and is discharged by being carried to the lower part by the rotating buffer part, so that a large amount of crushed slag discharged at one time is changed into a small amount of crushed slag discharged for multiple times, and the blockage of a discharge port can be avoided;
the buffer fan sheet comprises a sheet base fixed on the rotating rod, a cavity and a telescopic sheet are arranged in the sheet base, the cavity is communicated with a channel of the rotating rod, an opening is formed in the top of the sheet base, the telescopic sheet is made of hard rubber with certain flexibility, a flat stress part is arranged at the bottom of the telescopic sheet, the stress part is connected with the rotating rod through a spring, and under the default condition, the top of the telescopic sheet is flush with the opening in the top of the sheet base;
the length of the telescopic piece is set as follows: when the telescopic piece is completely extended, namely the stressed part of the telescopic piece is limited by the upper top of the piece base, in the connecting line direction of the axle center of the first crushing wheel and the axle center of the rotating rod, the top of the telescopic piece exceeds the round surface where the tooth tips of the crushing teeth of the first crushing wheel are located by a small distance (for example, 1 mm);
the crusher also comprises a hydraulic pump which is arranged adjacent to the motor, and the hydraulic pump pumps or extracts hydraulic oil into or out of the cavity of the base piece through a channel of the rotating rod;
the pulverizer also comprises a detector which is arranged in the feed hopper and is used for detecting the water content of the fed industrial garbage;
the hydraulic pump is controlled by a controller configured to:
when the water content exceeds a set value, industrial garbage with high water content is more easily adhered to the buffering fan blade after being crushed, hydraulic oil is pumped into the cavity of the buffering fan blade by the hydraulic pump, the telescopic blade moves under the action of the hydraulic oil until the stress part of the telescopic blade is limited by the upper part of the blade base, the telescopic blade extends out completely and is in motion interference with crushing teeth of the crushing wheel rotating at different speed, namely the crushing teeth collide with the telescopic blade, the collision area is small, and the telescopic blade is not a pure rigid body, so that the crushing wheel keeps crushing rotation, the buffer piece keeps buffering rotation, and meanwhile, the buffer piece generates vibration due to collision, and possible crushed slag adhesion is prevented by the vibration.
Compared with the prior art, the invention has the following beneficial effects:
by designing the convenient buffer member, the industrial garbage can be buffered when being crushed and discharged, so that the blockage of a discharge port is avoided, the working efficiency is greatly improved, and the burden of workers is reduced;
through having designed deformable buffering fan piece, make the bolster also can avoid the adhesion of disintegrating slag when smashing the industrial waste that the water content is big, guaranteed the jam-proof effect of bolster.
Drawings
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is a schematic side cross-sectional view of the inventive structure;
FIG. 3 is a schematic top view of the structure of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2;
FIG. 5 is a schematic view of a buffer fan blade according to the present invention;
FIG. 6 is an extended view of the retractable sheet of the present invention;
in the figure: 1. an outer box; 2. a material receiving basin; 3. a discharge pipe; 4. a feed hopper; 5. a first crushing wheel; 6. a second crushing wheel; 7. a motor; 8. a transmission mechanism; 9. a rotating rod; 10. a buffer member; 101. buffering fan blades; 102. a substrate; 103. a cavity; 104. a stretchable sheet; 105. a spring; 11. a water tank; 12. a water pump; 13. a water spray pipe; 14. a spray head; 15. a first drive pulley; 16. a second transmission wheel; 17. a belt; 18. a stabilization post; 19. a stabilizing base; 20. a bucket cover; 21. a grip; 22. a rain shield.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, a pulverizer for pulverizing industrial waste comprises an outer box 1, a material receiving basin 2 is arranged at the bottom of the inner wall of the outer box 1, a material discharging pipe 3 is communicated with the bottom of the material receiving basin 2, a feeding hopper 4 is communicated with the top of the outer box 1, a first crushing wheel 5 is arranged at the bottom of the feeding hopper 4, a second crushing wheel 6 is engaged with one side of the first crushing wheel 5, a buffer member 10 is further arranged between the two crushing wheels and the material receiving basin 2, a motor 7 is arranged at the rear side of the outer box 1, the motor 7 is in transmission connection with a rotating shaft of the second crushing wheel 6 and a rotating rod of the buffer member 10 through a belt wheel transmission mechanism 8, and the second crushing wheel 6 and the buffer member 10 rotate at different speeds; the buffer member 10 comprises a plurality of buffer fan blades 101 which are uniformly distributed on the circumferential surface of the rotating rod 9, a hollow channel is arranged in the rotating rod 9, crushed industrial garbage slag falls into a space between two adjacent buffer fan blades 101 and is taken to the lower part by the rotating buffer member 10 to be discharged, so that a large amount of slag discharged at one time is changed into a small amount of slag discharged for multiple times, and the blockage of a discharge port can be avoided; the buffer fan sheet 101 comprises a sheet base 102 fixed on the rotating rod, a cavity 103 and a telescopic sheet 104 are arranged inside the sheet base, the cavity 103 is communicated with a channel of the rotating rod 9, an opening is arranged at the top of the sheet base 102, the telescopic sheet 104 is made of hard rubber with certain flexibility, the bottom of the telescopic sheet is a flat stressed part, the stressed part is connected with the rotating rod 9 through a spring 105, and under the default condition, the top of the telescopic sheet 104 is flush with the opening at the top of the sheet base 102.
As shown in fig. 6, the length of the stretch panel 104 is set such that: when the telescopic piece 104 is completely extended, that is, the stressed part is limited by the upper top of the piece base 102, in the direction of the connecting line between the axis of the first crushing wheel 5 and the axis of the rotating rod 9, the top of the telescopic piece 104 exceeds the circular surface where the crushing tooth tips of the first crushing wheel 5 are located by a small distance (for example, 1 mm); the mill also includes a hydraulic pump (not shown) mounted adjacent the motor 7, which pumps or draws hydraulic oil through the channels of the rotary rod 9 into the cavity 103 of the substrate; the crusher further includes a detector (not shown) installed in the hopper for detecting the water content of the industrial waste fed thereto.
The hydraulic pump is controlled by a controller configured to: when the water content is detected to exceed a set value, industrial garbage with high water content is more easily adhered to the buffering fan blade after being crushed, hydraulic oil is controlled to be pumped into the cavity 103 of the buffering fan blade by the hydraulic pump, the telescopic blade 104 moves under the action of the hydraulic oil until the stressed part of the telescopic blade is limited by the upper part of the blade base 102, the telescopic blade extends completely and is in motion interference with crushing teeth of a crushing wheel rotating at different speed, namely the crushing teeth collide with the telescopic blade 104, the collision has small action area and is not a pure rigid body, so that the crushing wheel keeps crushing rotation and the buffer member keeps buffering rotation, the buffering fan blade generates vibration due to collision, and possible crushed slag adhesion is prevented by utilizing the vibration.
Further, the transmission mechanism 8 comprises a first transmission wheel 15, the inner side of the first transmission wheel 15 is fixedly sleeved with one end of the second crushing wheel 6, the output end of the motor 7 is fixedly sleeved with a second transmission wheel 16, and a belt 17 is connected between the first transmission wheel 15 and the second transmission wheel 16 in a transmission mode.
Further, the top of feeder hopper 4 articulates there is the bucket lid 20, and the top of bucket lid 20 is equipped with handle 21, through having designed bucket lid 20 and handle 21, can avoid when smashing the dust to spill over.
Further, a rain shield 22 is provided outside the motor 7.
The front of outer container 1 is equipped with water tank 11, and one side intercommunication of water tank 11 has water pump 12, and water pump 12's other end intercommunication has spray pipe 13, and spray pipe 13's bottom intercommunication has shower nozzle 14, can clear up the device is inside after smashing to finish through shower nozzle 14, avoids the disintegrating slag to lead to the fact the corruption to inside, has reduced the maintenance cost.
Further, four corners of the bottom of the outer box 1 are provided with stabilizing columns 18, the bottom of each stabilizing column 18 is provided with a stabilizing seat 19, and the stability of the device can be greatly improved by designing the stabilizing columns 18 and the stabilizing seats 19.
Furthermore, the number of the spray heads 14 is six, and the spray pipes 13 are uniformly distributed, so that the cleaning effect can be greatly improved by designing the six spray heads 14 which are uniformly distributed.
When the garbage crusher is used, firstly, the motor 7 is started, the motor 7 drives the second crushing wheel 6 and the rotating rod 9 to rotate, then the bucket cover 20 is opened, industrial garbage is fed into the garbage crusher, the industrial garbage falls into the first crushing wheel 5 and the second crushing wheel 6 to be crushed, the rotating rod 9 drives the buffer piece 10 to rotate, crushed garbage fragments fall on the buffer piece and are buffered, so that blockage is avoided, the water pump 12 is started after the crushing is finished, water flow in the water tank 11 is driven by the water pump 12 to enter the water spraying pipe 13 and then is sprayed out from the spray head 14, the fragments remained in the outer box 1 are cleaned, when a detector for detecting the water content of the industrial garbage detects that the water content of the industrial garbage exceeds a set value, the industrial garbage with high water content is more easily adhered to the buffer fan blade after being crushed, so that the hydraulic oil is controlled to be pumped into the cavity 103 of the buffer fan blade by the hydraulic pump, and the telescopic blade 104 is moved under the action of the hydraulic oil until the stressed part is limited, the retractable plate is fully extended and interferes with the movement of the crushing teeth of the crushing wheel rotating at different speeds, that is, the crushing teeth collide with the retractable plate 104, the acting area of the collision is small, and the retractable plate is not a pure rigid body, so that the crushing wheel keeps crushing rotation, the buffer part keeps buffer rotation, and simultaneously, the buffer fan is vibrated due to the collision, and possible broken slag adhesion is prevented by the vibration.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A crusher for crushing industrial garbage comprises an outer box, wherein a material receiving basin is arranged at the bottom of the inner wall of the outer box, a material discharging pipe is communicated with the bottom of the material receiving basin, a feeding hopper is communicated with the top of the outer box, a first crushing wheel and a second crushing wheel are arranged at the lower part of the feeding hopper,
a buffer part is arranged between the two crushing wheels and the material receiving basin, a motor is arranged at the rear side of the outer box, the motor is in transmission connection with a rotating shaft of the second crushing wheel and a rotating rod of the buffer part through a belt wheel transmission mechanism, and the second crushing wheel and the buffer part rotate at different speeds;
the buffer piece comprises a plurality of buffer fan blades which are uniformly distributed on the peripheral surface of the rotating rod, and a hollow channel is arranged in the rotating rod;
the buffer fan sheet comprises a sheet base fixed on the rotating rod, a cavity and a telescopic sheet are arranged in the sheet base, the cavity is communicated with a channel of the rotating rod, an opening is formed in the top of the sheet base, the telescopic sheet is made of hard rubber with certain flexibility, a flat stress part is arranged at the bottom of the telescopic sheet, and the stress part is connected with the rotating rod through a spring;
the length of the telescopic piece is set as follows: when the telescopic piece is completely extended out, namely the stressed part of the telescopic piece is limited by the upper top of the piece base, in the direction of a connecting line of the axis of the first crushing wheel and the axis of the rotating rod, the top of the telescopic piece exceeds the round surface of the crushing tooth tip of the first crushing wheel by a small distance;
the crusher also comprises a hydraulic pump which is arranged adjacent to the motor, and the hydraulic pump pumps or extracts hydraulic oil into or out of the cavity of the base piece through a channel of the rotating rod;
the pulverizer also comprises a detector which is arranged in the feed hopper and is used for detecting the water content of the fed industrial garbage;
the hydraulic pump is controlled by a controller configured to:
when the water content is detected to exceed a set value, the hydraulic pump is controlled to pump hydraulic oil into the cavity of the buffering fan blade, the telescopic blade moves under the action of the hydraulic oil until the stressed part of the telescopic blade is limited by the upper part of the blade base, the telescopic blade extends completely and is in motion interference with the crushing teeth of the crushing wheel rotating at different speed, namely the crushing teeth collide with the telescopic blade, and the buffering fan blade vibrates due to collision to prevent possible adhesion of crushed slag.
2. The pulverizer of claim 1, wherein: the belt wheel transmission mechanism comprises a first transmission wheel, the inner side of the first transmission wheel is fixedly connected with one end of a second crushing wheel in a fixed sleeved mode, the output end of the motor is fixedly connected with a second transmission wheel in a fixed sleeved mode, and the wheel diameters of the first transmission wheel and the second transmission wheel are different.
3. A pulverizer as defined in claims 1-2, wherein: the front of outer container is equipped with the water tank, and one side intercommunication of water tank has the water pump, and the other end intercommunication of water pump has the spray pipe, and the bottom intercommunication of spray pipe has six shower nozzles, and the shower nozzle is evenly distributed on the spray pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110238846.9A CN113019553B (en) | 2021-03-04 | 2021-03-04 | A rubbing crusher for smashing industrial waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110238846.9A CN113019553B (en) | 2021-03-04 | 2021-03-04 | A rubbing crusher for smashing industrial waste |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113019553A true CN113019553A (en) | 2021-06-25 |
| CN113019553B CN113019553B (en) | 2022-09-16 |
Family
ID=76466244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110238846.9A Active CN113019553B (en) | 2021-03-04 | 2021-03-04 | A rubbing crusher for smashing industrial waste |
Country Status (1)
| Country | Link |
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| CN (1) | CN113019553B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB131281A (en) * | ||||
| CN207772151U (en) * | 2018-01-17 | 2018-08-28 | 吴水燕 | A kind of insulator raw material is pulverized and mixed device |
| CN208390208U (en) * | 2018-04-04 | 2019-01-18 | 北京安实创业科技发展有限公司 | A kind of building waste grinding device |
| CN110076159A (en) * | 2019-05-07 | 2019-08-02 | 安徽陵阳新材料有限公司 | A kind of novel paint scraper for paint production |
| CN211636697U (en) * | 2020-01-15 | 2020-10-09 | 河南理工大学 | Novel improve automatic rubbing crusher of structure |
| CN112295675A (en) * | 2020-10-12 | 2021-02-02 | 胡传艳 | Garbage disposal device for environmental protection engineering |
-
2021
- 2021-03-04 CN CN202110238846.9A patent/CN113019553B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB131281A (en) * | ||||
| CN207772151U (en) * | 2018-01-17 | 2018-08-28 | 吴水燕 | A kind of insulator raw material is pulverized and mixed device |
| CN208390208U (en) * | 2018-04-04 | 2019-01-18 | 北京安实创业科技发展有限公司 | A kind of building waste grinding device |
| CN110076159A (en) * | 2019-05-07 | 2019-08-02 | 安徽陵阳新材料有限公司 | A kind of novel paint scraper for paint production |
| CN211636697U (en) * | 2020-01-15 | 2020-10-09 | 河南理工大学 | Novel improve automatic rubbing crusher of structure |
| CN112295675A (en) * | 2020-10-12 | 2021-02-02 | 胡传艳 | Garbage disposal device for environmental protection engineering |
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| Publication number | Publication date |
|---|---|
| CN113019553B (en) | 2022-09-16 |
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Effective date of registration: 20231128 Address after: 526000 Xintang Industrial Cluster base, Xintang village, Jiaotang Town, Gaoyao District, Zhaoqing City, Guangdong Province (No. 5 plant of Xintang economic cooperative, 50m diagonally opposite to Gulang new materials Co., Ltd.) Patentee after: Junnuo environmental protection equipment technology (Zhaoqing) Co.,Ltd. Address before: 511473 Eleventh, No. 3, Guangzhu Road, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province (Building 2 (Building 2) Patentee before: GENOX RECYCLING TECH Co.,Ltd. |
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