CN112478345A - Broken bag-breaking machine that uses of fitment rubbish - Google Patents
Broken bag-breaking machine that uses of fitment rubbish Download PDFInfo
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- CN112478345A CN112478345A CN202011277087.9A CN202011277087A CN112478345A CN 112478345 A CN112478345 A CN 112478345A CN 202011277087 A CN202011277087 A CN 202011277087A CN 112478345 A CN112478345 A CN 112478345A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention provides a bag breaking machine for decorating garbage crushing, which comprises two groups of shaft cylinders which are horizontally arranged and oppositely rotate, wherein each group of shaft cylinders are respectively and independently provided with meshing tooth-shaped structures which are arranged at intervals, the two groups of meshing tooth-shaped structures are arranged identically and are arranged in a staggered manner, and rotating shafts of the two groups of shaft cylinders are in transmission connection with a variable-frequency speed reducer and are used for adjusting the speed of the shaft cylinders. Compared with the conventional technology, the meshing tooth shape of the shaft barrel is improved from the conventional straight shape to the sharp-angled knife shape, so that on one hand, the bag breaking machine is easy to cut and tear strip-shaped decoration garbage; on the other hand, large decoration garbage is easy to take out, and the winding phenomenon is avoided; the shaft cylinders with different phase speeds rotate asynchronously, so that the breaking efficiency of the decoration garbage is improved; through the arranged decontamination unit, the adhered objects on the meshing tooth-shaped structure at the bottom of the shaft barrel can be well scraped by the wear-resisting plate, so that blockage is prevented; the meshing process of the two shaft cylinders is adjustable, so that the application range of the crusher is expanded, and the crusher has extremely high industrial value.
Description
Technical Field
The invention belongs to the field of recycling of decoration garbage, and particularly relates to a bag breaking machine for crushing decoration garbage.
Background
For a long time, the domestic decoration garbage waste is mainly treated by adopting traditional modes of stacking, landfill and the like, 20 ten thousand mu of land is occupied every year, the recycling rate is only about 5%, and the situation of 'decoration garbage enclosing city' is caused, so that a large amount of land resources are wasted, the environment is polluted, the urban development is hindered to a great extent, and the health of people is damaged. In the face of the increasing decoration waste, the environmental awareness of people is gradually improved, the plans made by related government departments are increasingly perfect, and decoration waste disposal enterprises are rising.
In recent years, some domestic places develop and manufacture the resource treatment equipment for decoration garbage wastes, but the equipment produced in general still lags behind the industrial development requirement, key technologies and important equipment have no major breakthrough, mine mechanical equipment is basically adopted, the working procedures are difficult to effectively connect, and a mature treatment process is lacked. The relatively extensive processing and treatment modes of a plurality of enterprises are easy to cause the waste of renewable resources and even secondary pollution, and the problems of garbage winding and incomplete screening are often caused by improper matching of equipment parts.
Disclosure of Invention
In order to solve the technical problems that the production efficiency and the degree of specialization are not high when the existing decoration garbage is recycled, and meanwhile, strip-shaped garbage is easy to wind and screen incompletely, the invention provides a bag breaking machine for crushing decoration garbage, and the technical scheme is as follows: the utility model provides a broken bag-breaking machine that uses of fitment rubbish, includes that two sets of levels arrange opposite direction pivoted shaft barrel, all is provided with the meshing profile of tooth structure of interval arrangement alone on every group shaft barrel, and two sets of meshing profile of tooth structure set up the same, and the dislocation is arranged, and the axis of rotation and the transmission of frequency conversion decelerator of two sets of shaft barrels are connected, frequency conversion decelerator is used for the adjustment of shaft barrel rotational speed.
As an improvement, the meshing tooth-shaped structure is integrally formed by fixing one end of the meshing tooth-shaped structure on the shaft barrel and extending the other end of the meshing tooth-shaped structure by 0-60 degrees along the radial direction of the shaft barrel; the design is an integral composite structure composed of two parts, including a root part and an end part, wherein the root part has a width W1Length L1The end part of the rectangular structure is a rectangular structure which is decreased according to linear equal proportion, the rectangular structure at the end part is a tooth-shaped structure which extends along the radial direction of the shaft cylinder and has an included angle of 0-60 degrees, and the top part of the end part is a structure after fillet processing.
As a modification, the connection position of the end part and the root part is provided with an initial rectangular section W1And L1The same is true.
As an improvement, the meshing tooth-shaped structure is a wear-resistant material structure, the main body of the structure is 16Mn steel or high-nickel alloy, the surface of the structure is coated with a wear-resistant layer with a thickness, and the wear-resistant layer comprises the following components in parts by weight: MoSi2 0.1-3％、Al2O345-75%, epoxy resin 5-20%, Si3N40.1-2%, 5-17% of organic silicon modified polyacrylate and 8-15% of chromium oxide.
As an improvement, the rotating speeds of the two groups of shaft cylinders are adjusted through a connected variable frequency speed reducer, wherein the ratio of the rotating linear speeds of the two shaft cylinders is set to be 1: (0.75-0.5).
As an improvement, when the two groups of shaft cylinders are meshed, the stroke of the opposite meshing tooth-shaped structures of the two shaft cylinders is LStandard of merit+20cm，L Standard of meritThe minimum straight line distance of the centers of the shaft cylinders when the two groups of shaft cylinders are meshed with each other.
As an improvement, the combined type gear box further comprises a decontamination unit which is separately and fixedly arranged at the bottoms of the two shaft cylinders and is formed by a plurality of groups of wear plates matched with the meshing tooth-shaped structures at intervals, the wear plates are arranged along the tangential direction of the shaft cylinders, and the gaps are 2-7 mm.
Has the advantages that: the invention provides a bag breaking machine for breaking decoration garbage, which is characterized in that the meshing tooth shape of a shaft barrel is improved from a conventional straight shape to a sharp-angled knife shape, so that strip-shaped decoration garbage and garbage woven bags are easy to cut and tear, and large decoration garbage is easy to take out; on the other hand, the shaft barrels with different phase speeds rotate asynchronously, so that the crushing efficiency of the decoration garbage is improved; meanwhile, through the arranged decontamination unit, the adhered objects on the meshing tooth-shaped structure at the bottom of the shaft barrel can be well scraped by the wear-resisting plate, so that the phenomenon of winding is avoided while blockage is prevented; the meshing process of the two shaft cylinders is adjustable, the application range of the bag breaking machine is expanded, the bag breaking machine is suitable for crushing and smashing decoration garbage bags with different particle sizes and different hardness, and the bag breaking machine has high industrial value.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the structure of the shaft cylinder of the present invention.
Fig. 3 is a schematic diagram of a unit structure of the tooth structure according to the present invention.
FIG. 4 is a schematic view of an embodiment of the desmear unit of the present invention.
In the attached drawings, 1, a first shaft cylinder; 2. a second shaft barrel; 3. a first variable frequency reduction unit; 4. a second variable frequency reduction device; 5. And a tooth-shaped structure is meshed.
Detailed Description
The figures of the present invention are further described below in conjunction with the embodiments.
As shown in fig. 1, the two groups of shaft cylinders are respectively a first shaft cylinder 1 and a second shaft cylinder 2, the two shaft cylinders are fixedly installed at the middle position of the bag breaking machine and are horizontally arranged, the rotating directions are opposite, and a meshing tooth-shaped structure 5 is arranged on the surface of each shaft cylinder, wherein the meshing tooth-shaped structure 5 of the first shaft cylinder 1 and the meshing tooth-shaped structure 5 of the second shaft cylinder 2 are arranged in the same and uniform interval arrangement, but the meshing tooth-shaped structures 5 of the two shaft cylinders are arranged in a staggered manner.
In order to adjust the rotating speed of the shaft barrel, the first shaft barrel 1 is in transmission connection with a first variable-frequency speed reducing device 3, and the second shaft barrel 2 is in transmission connection with a second variable-frequency speed reducing device 4. Wherein the ratio of the rotational linear speeds of the two shafts is set to 1: (0.75-0.5), the speed reducer consists of a reduction gearbox and a variable frequency motor, the speed ratio of the reduction gearbox of the two groups of shaft cylinders is set to be 1:0.75, the speed is regulated by the variable frequency variable speed motor, the adjustability of 0.75-0.5 is realized, and finally, the ratio of the rotating linear speeds of the two shaft cylinders is set to be 1: (0.75-0.5).
The meshing tooth-shaped structure 5 is integrally formed by fixing one end of the meshing tooth-shaped structure on the shaft barrel and extending the other end of the meshing tooth-shaped structure by 0-60 degrees along the radial direction of the shaft barrel; the design is an integral composite structure composed of two parts, including a root part and an end part, wherein the root part has a width W1Length L1The end part of the rectangular structure is a rectangular structure which is decreased according to linear equal proportion, the top end of the rectangular structure at the end part is a tooth-shaped structure which extends along the radial direction of the shaft cylinder and has an included angle of 0-60 degrees, and the top part of the end part is a structure after fillet processing. Wherein the connecting position of the end part and the root part is provided with an initial rectangular section W1And L1The same is true.
The meshing tooth-shaped structure is a wear-resistant material structure, the main body of the meshing tooth-shaped structure is 16Mn steel or high-nickel alloy, the surface of the meshing tooth-shaped structure is coated with a wear-resistant layer with one layer of thickness, and the wear-resistant layer comprises the following components in parts by weight: MoSi2 0.1-3％、 Al2O345-75%, epoxy resin 5-20%, Si3N40.1-2%, 5-17% of organic silicon modified polyacrylate and 8-15% of chromium oxide.
According to the invention, the meshing tooth-shaped structure is arranged as a main body and wear-resistant layer structure, so that local repair can be carried out when the wear-resistant surface layer is damaged, the cost is reduced, and the repair efficiency is also improved.
In the invention, Al is selected as the wear-resistant layer2O3And chromium oxide as wear-resistant matrix, with MoSi added2And Si3N4As the wear-resistant reinforcement body, organic matters, preferably epoxy resin and organic silicon modified polyacrylate are added, so that the adhesive force between the wear-resistant base body and the reinforcement body of the whole wear-resistant layer component is increased, the shear resistance of the wear-resistant layer is improved, and the wear-resistant layer is not easy to tear or break. The above components of the present invention were mixed in the ratios of examples 1 to 5.
Example 1
The wear-resistant layer comprises the following components in percentage by weight: MoSi2 1.7％、Al2O375 percent of epoxy resin, 5 percent of Si3N41.2 percent, 9.1 percent of organic silicon modified polyacrylate and 8 percent of chromic oxide. After a wear-resistant experiment, a hardness test and an anti-shearing experiment are carried out, measuring a plurality of groups of samples of the wear-resistant layer to obtain hardness HV 900-1200; when 5000 groups of wear-resistant balls are added for 24 hours, the wear resistance is only 0.0005-0.00075g, the wear resistance is excellent, and the shear resistance is good in a shear resistance experiment.
Example 2
The wear-resistant layer comprises the following components in percentage by weight: MoSi2 0.5％、Al2O365 percent of epoxy resin, 10 percent of Si3N40.8 percent, 13.7 percent of organic silicon modified polyacrylate and 10 percent of chromium oxide. After a wear-resistant experiment, a hardness test and an anti-shearing experiment are carried out, measuring a plurality of groups of samples of the wear-resistant layer to obtain hardness HV 850-1100; when 5000 groups of wear-resistant balls are added for 24 hours, the wear resistance is only 0.00054-0.0007g, the wear resistance is excellent, and the shear resistance is good in a shear resistance experiment.
Example 3
The wear-resistant layer comprises the following components in percentage by weight: MoSi 2 2％、Al2O355 percent of epoxy resin, 15 percent of Si3N41.5 percent, 15.5 percent of organic silicon modified polyacrylate and 11 percent of chromic oxide. After carrying out abrasion resistance experiment, hardness test and anti-shearing experiment, measuring multiple groups of the abrasion-resistant layersObtaining a sample with hardness of HV 950-1200; when 5000 groups of wear-resistant balls are added for 24 hours, the wear resistance is only 0.00065-0.00077g, the wear resistance is excellent, and the shear resistance is good in a shear resistance experiment.
Example 4
The wear-resistant layer comprises the following components in percentage by weight: MoSi 2 3％、Al2O345 percent of epoxy resin, 20 percent of Si3N42 percent, 15 percent of organic silicon modified polyacrylate and 15 percent of chromic oxide. After a wear-resistant experiment, a hardness test and an anti-shearing experiment are carried out, measuring a plurality of groups of samples of the wear-resistant layer to obtain hardness HV 980-1107; when 5000 groups of wear-resistant balls are added for 24 hours, the wear resistance is only 0.0005-0.00067g, the wear resistance is excellent, and the shear resistance is good in a shear resistance experiment.
Example 5
The wear-resistant layer comprises the following components in percentage by weight: MoSi2 1.5％、Al2O370 percent of epoxy resin, 8 percent of Si3N40.1 percent, 10.4 percent of organic silicon modified polyacrylate and 10 percent of chromium oxide. After a wear-resistant experiment, a hardness test and an anti-shearing experiment are carried out, measuring a plurality of groups of samples of the wear-resistant layer to obtain hardness HV 850-1150; when 5000 groups of wear-resistant balls are added for 24 hours, the wear resistance is only 0.0007-0.00087g, the wear resistance is excellent, and the shear resistance is good in a shear resistance experiment.
Compared with a straight type meshing tooth type in the conventional technology, the meshing tooth type structure is provided with a tooth type structure with a certain angle at the front end, so that strip-shaped and strip-shaped garbage in decoration garbage is easy to slide and tear, and winding is prevented; meanwhile, the rectangular structure with the middle part decreasing linearly in equal proportion is arranged, and the tooth-shaped structure is adopted, so that strip-shaped and strip-shaped garbage in the decoration garbage can be easily slipped and torn out.
Meanwhile, the differential speed between the unsynchronized shaft barrels is utilized, so that the working efficiency of tearing and crushing the decoration garbage is greatly improved compared with the prior art.
The stroke of the opposite meshing tooth-shaped structures of the two shaft cylinders is LStandard of merit+20cm，LStandard of meritThe minimum straight line distance of the centers of the shaft cylinders when the two groups of shaft cylinders are meshed with each other. Wherein L isStandard of meritFor the inherent property of the crusher, for example, when the minimum straight line distance is 10cm when the relative meshing tooth-shaped structures are close to each other, namely the stroke of the relative meshing tooth-shaped structures of the two shaft cylinders is 10+20cm, the decoration garbage with multiple sizes and different hardness can be crushed and sorted through the adjustable stroke.
As a specific embodiment of the invention, the decontamination unit 6 is separately and fixedly arranged at the bottom of any shaft cylinder and consists of a plurality of groups of wear-resisting plates arranged at intervals, and the shape of the wear-resisting plates is set to be a straight plate or a shape matched with a meshing tooth-shaped structure. The gap between the wear-resistant plate and the meshing tooth-shaped structure is set to be 2-7mm along the tangential direction of the shaft barrel.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. The utility model provides a broken bag-breaking machine that uses of fitment rubbish which characterized in that: the variable-frequency speed reducer is characterized by comprising two groups of horizontally-arranged and oppositely-rotated shaft cylinders, wherein each group of shaft cylinders are separately provided with meshing tooth-shaped structures which are arranged at intervals, the two groups of meshing tooth-shaped structures are arranged identically and are arranged in a staggered manner, the rotating shafts of the two groups of shaft cylinders are in transmission connection with the variable-frequency speed reducer, and the variable-frequency speed reducer is used for adjusting the speed of the shaft cylinders.
2. The decorating garbage crushing bag breaking machine as claimed in claim 1, wherein: the meshing tooth-shaped structure is integrally formed by fixing one end of the meshing tooth-shaped structure on the shaft barrel and extending the other end of the meshing tooth-shaped structure by 0-60 degrees along the radial direction of the shaft barrel; is designed into an integrated composite structure consisting of two parts,comprises a root part and an end part, wherein the root part has a width W1Length L1The end part of the rectangular structure is a rectangular structure which is decreased according to linear equal proportion, the rectangular structure at the end part is a tooth-shaped structure which extends along the radial direction of the shaft cylinder and has an included angle of 0-60 degrees, and the top part of the end part is a structure after fillet processing.
3. The decorating garbage crushing bag breaking machine as claimed in claim 2, wherein: the initial rectangular section W is arranged at the connecting position of the end part and the root part1And L1The same is true.
4. The decorating garbage crushing bag breaking machine as claimed in claim 1, wherein: the meshing tooth-shaped structure is a wear-resistant material structure, the main body of the meshing tooth-shaped structure is 16Mn steel or high-nickel alloy, the surface of the meshing tooth-shaped structure is coated with a wear-resistant layer with one layer of thickness, and the wear-resistant layer comprises the following components in parts by weight: MoSi2 0.1-3％、Al2O345-75%, epoxy resin 5-20%, Si3N40.1-2%, 5-17% of organic silicon modified polyacrylate and 8-15% of chromium oxide.
5. The decorating garbage crushing bag breaking machine as claimed in claim 1, wherein: the rotating speeds of the two groups of shaft cylinders are adjusted through the connected variable frequency speed reducing device, wherein the rotating linear speed ratio of the two shaft cylinders is set to be 1: (0.75-0.5).
6. The decorating garbage crushing bag breaking machine as claimed in claim 1, wherein: when the two groups of shaft cylinders are meshed, the stroke of the opposite meshing tooth-shaped structures of the two shaft cylinders is LStandard of merit+20cm，LStandard of meritThe minimum straight line distance of the centers of the shaft cylinders when the two groups of shaft cylinders are meshed with each other.
7. The decorating garbage crushing bag breaking machine as claimed in claim 1, wherein: the wear-resisting plate is arranged along the tangential direction of the shaft barrels, and the gap is set to be 2-7 mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2020108121194 | 2020-08-13 | ||
| CN202010812119 | 2020-08-13 |
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| CN112478345A true CN112478345A (en) | 2021-03-12 |
| CN112478345B CN112478345B (en) | 2022-10-11 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11292046A (en) * | 1998-04-09 | 1999-10-26 | Ohara Tekkosho:Kk | Breaking device of bag body in which recyclable waste are packed |
| CN102671745A (en) * | 2012-05-07 | 2012-09-19 | 四川川润环保能源科技有限公司 | Urban garbage bag-breaking crushing device with knife cleaning function |
| CN204688546U (en) * | 2015-04-02 | 2015-10-07 | 北京锦冉皓东环保工程有限公司 | Bag-crusher |
| CN107042922A (en) * | 2017-03-03 | 2017-08-15 | 广东润田肥业有限公司 | A kind of Bag fertilizer breaker |
| CN207565974U (en) * | 2017-11-21 | 2018-07-03 | 珠海市云筒环保科技有限公司 | A kind of bag-breaking machine roller frame |
| CN208325859U (en) * | 2018-06-21 | 2019-01-04 | 耐德三井造船（重庆）环境装备有限公司 | Adjustable bitubular differential bag-breaking device |
-
2020
- 2020-11-16 CN CN202011277087.9A patent/CN112478345B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11292046A (en) * | 1998-04-09 | 1999-10-26 | Ohara Tekkosho:Kk | Breaking device of bag body in which recyclable waste are packed |
| CN102671745A (en) * | 2012-05-07 | 2012-09-19 | 四川川润环保能源科技有限公司 | Urban garbage bag-breaking crushing device with knife cleaning function |
| CN204688546U (en) * | 2015-04-02 | 2015-10-07 | 北京锦冉皓东环保工程有限公司 | Bag-crusher |
| CN107042922A (en) * | 2017-03-03 | 2017-08-15 | 广东润田肥业有限公司 | A kind of Bag fertilizer breaker |
| CN207565974U (en) * | 2017-11-21 | 2018-07-03 | 珠海市云筒环保科技有限公司 | A kind of bag-breaking machine roller frame |
| CN208325859U (en) * | 2018-06-21 | 2019-01-04 | 耐德三井造船（重庆）环境装备有限公司 | Adjustable bitubular differential bag-breaking device |
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Denomination of invention: A broken bag machine for crushing decoration waste Effective date of registration: 20230602 Granted publication date: 20221011 Pledgee: Chengdong Branch of Nanjing Bank Co.,Ltd. Pledgor: NANJING FUYUAN RESOURCE UTILIZATION Co.,Ltd. Registration number: Y2023980042630 |