CN112138811A - A recycle shredding device for domestic sewage filter - Google Patents
A recycle shredding device for domestic sewage filter Download PDFInfo
- Publication number
- CN112138811A CN112138811A CN202010973422.2A CN202010973422A CN112138811A CN 112138811 A CN112138811 A CN 112138811A CN 202010973422 A CN202010973422 A CN 202010973422A CN 112138811 A CN112138811 A CN 112138811A
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- China
- Prior art keywords
- fixedly connected
- crushing
- recycling
- domestic sewage
- crushing box
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- 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
- B02C2201/063—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage for waste water or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Filtration Of Liquid (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a recycling and crushing processing device for domestic sewage filtrate, and relates to sewage treatment equipment. Through motor drive during the use, drive belt drive realizes the rotation drive to smashing the blade, smashes the blade and rotates the in-process and can smash domestic sewage filter thing, and the further system marsh gas of being convenient for or retting fertilizer incline stirring vane reciprocating rotation simultaneously and improved crushing effect, smashes the screen cloth of accomplishing the back through the motion, can improve the filtration efficiency of device, smashes the processing effectual.
Description
Technical Field
The invention relates to sewage treatment equipment, in particular to a recycling and crushing processing device for domestic sewage filtrate.
Background
Research shows that the pollution impurities in the daily sewage generally account for only 0.1 percent, and the rest is reusable clear water. At present, water for flushing toilets, water for cleaning ground, water for irrigation and greening and water for fire-fighting systems are generally directly clean tap water, so that waste of water resources is caused.
The domestic sewage is directly discharged to cause great waste, and is completely necessary to be collected for recycling. The filth that filters out simultaneously also has very big reason value because the reason of mostly being organic impurity can carry out the raw materials that the retting is fertile or ferment system marsh gas, but these magazines need through smashing after can better recycle, but current reducing mechanism can not all accomplish when smashing smashes thoroughly, the high target of reuse efficiency. To this end, those skilled in the art have proposed a recycling pulverization processing apparatus for domestic sewage filtrate to solve the problems set forth in the background above.
Disclosure of Invention
The invention aims to provide a recycling and crushing processing device for domestic sewage filtrate, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a recycling and crushing processing device for domestic sewage filtrate comprises a fixed bottom plate, wherein supporting supports are fixedly connected above the fixed bottom plate in a bilateral symmetry mode, upper fixing rods are fixedly connected above the supporting supports, a crushing box is fixedly connected in the middle of the upper fixing rods, a bearing support is fixedly connected in the middle of the upper portion of the fixed bottom plate, a driving rotating shaft is rotatably connected above the bearing support, a plurality of partition plates are uniformly and fixedly connected to the outer sides of the driving rotating shaft, rotating circular plates are fixedly connected to the front sides and the rear sides of the partition plates and are matched with the bottom of the crushing box, a screen is rotatably connected between the outer sides of the partition plates through hinges, and the screen is matched with; the crushing box is characterized in that the middle of the crushing box is rotatably connected with a crushing shaft, the outer side of the crushing shaft is fixedly connected with a crushing blade, the front end of the crushing shaft is fixedly connected with a cam, the right side of the crushing box is slidably connected with a rack, the right end of the rack is fixedly connected with a positioning end block, the left side of the positioning end block is fixedly connected with a return spring, the return spring is fixedly connected with the outer side wall of the crushing box, the left end of the rack is abutted against the cam, the right side of the crushing box is rotatably connected with a side rotating shaft, the outer side of the side rotating shaft is fixedly connected with a gear; the left side of the upper portion of the fixed base plate is fixedly connected with a motor support, a motor is fixedly connected with the upper portion of the motor support, a driving belt wheel is fixedly connected onto a motor shaft, a driving belt wheel is fixedly connected to the front end of the driving rotating shaft, a first driving belt is sleeved between the driving belt wheel and the driving belt wheel, a driven belt wheel is fixedly connected to the front end of the crushing shaft, and a second driving belt is sleeved between the driving belt wheel and the driven belt wheel.
As a further scheme of the invention: the screen is arc-shaped.
As a still further scheme of the invention: an inclined material discharging guide plate is fixedly connected to the lower portion of the supporting bracket on the right side.
As a still further scheme of the invention: the supporting bracket inclines outwards, and the inclination angle is 3-15 degrees.
As a still further scheme of the invention: the fixed bottom plate, the supporting bracket and the upper fixed rod are connected in a welding mode.
As a still further scheme of the invention: the motor is electrically connected with the power supply through the control panel.
As a still further scheme of the invention: the screen is made of stainless steel metal.
As a still further scheme of the invention: the partition plate is provided with at least five blocks.
As a still further scheme of the invention: six partition plates are arranged.
As a still further scheme of the invention: the wall of the crushing box is in an inclined state, and the opening at the top is larger than the opening at the bottom.
Compared with the prior art, the invention has the beneficial effects that: the household sewage filter is simple in structure and convenient to use, when the household sewage filter is used, the motor is used for driving the crushing blade, the transmission belt is used for driving the crushing blade to rotate, the domestic sewage filter can be crushed in the rotating process of the crushing blade, the methane or the retting fertilizer can be further conveniently prepared, meanwhile, the side stirring blades rotate in a reciprocating mode, the crushing effect is improved, after the crushing is finished, the filtering efficiency of the device can be improved through the moving screen, the crushing processing effect is good, the recycling efficiency is high, and the household sewage filter is worthy of popularization.
Drawings
FIG. 1 is a schematic view showing a construction of a recycling and pulverizing apparatus for domestic sewage filtrate;
FIG. 2 is a schematic sectional view showing a construction of a crushing and processing apparatus for recycling a filtrate of domestic sewage;
FIG. 3 is a schematic view of a partial top-down sectional structure of a recycling and pulverizing apparatus for domestic sewage filtrate;
FIG. 4 is a schematic view showing a construction of a driving pulley in a recycling and pulverizing apparatus for domestic sewage filtrate;
in the figure: 1-fixed bottom plate, 2-support bracket, 3-upper fixed rod, 4-crushing box, 5-bearing bracket, 6-driving rotating shaft, 7-separation plate, 8-rotating circular plate, 9-screen, 10-crushing shaft, 11-crushing blade, 12-cam, 13-rack, 14-positioning end block, 15-reset spring, 16-side rotating shaft, 17-gear, 18-side stirring blade, 19-motor bracket, 20-motor, 21-driving pulley, 22-driving pulley, 23-first driving belt, 24-driven pulley, 25-second driving belt and 26-inclined discharging guide plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: referring to fig. 1-4, a recycling, crushing and processing device for domestic sewage filtrate comprises a fixed bottom plate 1, support brackets 2 are fixedly connected above the fixed bottom plate 1 in a bilateral symmetry manner, an upper fixing rod 3 is fixedly connected above the support brackets 2, and a crushing box 4 is fixedly connected in the middle of the upper fixing rod 3;
the middle part above the fixed bottom plate 1 is fixedly connected with a bearing support 5, the upper part of the bearing support 5 is rotatably connected with a driving rotating shaft 6, a plurality of partition plates 7 are uniformly and fixedly connected to the outer side of the driving rotating shaft 6, rotating circular plates 8 are fixedly connected to the front side and the rear side of each partition plate 7, the rotating circular plates 8 are matched with the bottom of the crushing box 4, a screen 9 is rotatably connected between the outer sides of the partition plates 7 through hinges, and the screen 9 is matched with the next partition plate 7 in the anticlockwise;
when the waste screening machine is used, filtered materials in sewage are placed in the crushing box 4, then crushing processing can be carried out, the motor 20 is started to synchronously drive the driving rotating shaft 6 and the crushing shaft 10 to rotate, the driving shaft 6 rotates to drive the partition plate 7 to rotate, and further drive the screen 9 to rotate clockwise, the screen 9 can screen and filter crushed waste in the crushing box 4 in the movement process, the screening effect is greatly improved in the movement process, and then the waste enters the inclined discharging guide plate 26 to be discharged along with the outward opening of the rotating screen 9;
the middle part of the crushing box 4 is rotatably connected with a crushing shaft 10, the outer side of the crushing shaft 10 is fixedly connected with a crushing blade 11, the front end of the crushing shaft 10 is fixedly connected with a cam 12, the right side of the crushing box 4 is slidably connected with a rack 13, the right end of the rack 13 is fixedly connected with a positioning end block 14, the left side of the positioning end block 14 is fixedly connected with a return spring 15, the return spring 15 is fixedly connected with the outer side wall of the crushing box 4, the left end of the rack 13 is abutted against the cam 12, the right side of the crushing box 4 is rotatably connected with a side rotating shaft 16, the outer side of the side rotating shaft 16 is fixedly connected with a gear 17, the gear 17 is meshed with the;
the crushing shaft 10 rotates to drive the crushing blade 11 to rotate, filtered waste is crushed, meanwhile, the cam 12 rotates to drive the rack 13 to move left and right, the reset spring 15 provides reset force for the rack 13, and the gear 17 is driven to rotate in a reciprocating mode in the left and right movement process, the gear 17 can drive the side stirring blade 18 to rotate to stir, and the crushing effect is improved;
a motor bracket 19 is fixedly connected to the left side above the fixed bottom plate 1, a motor 20 is fixedly connected to the upper side of the motor bracket 19, a driving belt pulley 21 is fixedly connected to the shaft of the motor 20, a driving belt pulley 22 is fixedly connected to the front end of the driving rotating shaft 6, a first driving belt 23 is sleeved between the driving belt pulley 21 and the driving belt pulley 22, a driven belt pulley 24 is fixedly connected to the front end of the crushing shaft 10, and a second driving belt 25 is sleeved between the driving belt pulley 22 and the driven belt pulley 24;
the motor 20 is turned on, and the motor 20 is driven to rotate to drive the driving pulley 22 and the driven pulley 24 to rotate through the first transmission belt 23 and the second transmission belt 25, respectively.
The screen mesh 9 is arc-shaped.
An inclined discharging guide plate 26 is fixedly connected below the supporting bracket 2 on the right side.
The supporting bracket 2 inclines outwards, and the inclination angle is 3-15 degrees.
The fixed bottom plate 1, the supporting bracket 2 and the upper fixed rod 3 are connected in a welding mode.
The motor 20 is electrically connected to a power supply through a control panel.
The screen 9 is made of stainless steel metal.
Example two: referring to fig. 1-4, a recycling, crushing and processing device for domestic sewage filtrate comprises a fixed bottom plate 1, support brackets 2 are fixedly connected above the fixed bottom plate 1 in a bilateral symmetry manner, an upper fixing rod 3 is fixedly connected above the support brackets 2, and a crushing box 4 is fixedly connected in the middle of the upper fixing rod 3;
the middle part above the fixed bottom plate 1 is fixedly connected with a bearing support 5, the upper part of the bearing support 5 is rotatably connected with a driving rotating shaft 6, a plurality of partition plates 7 are uniformly and fixedly connected to the outer side of the driving rotating shaft 6, rotating circular plates 8 are fixedly connected to the front side and the rear side of each partition plate 7, the rotating circular plates 8 are matched with the bottom of the crushing box 4, a screen 9 is rotatably connected between the outer sides of the partition plates 7 through hinges, and the screen 9 is matched with the next partition plate 7 in the anticlockwise;
when the waste screening machine is used, filtered materials in sewage are placed in the crushing box 4, then crushing processing can be carried out, the motor 20 is started to synchronously drive the driving rotating shaft 6 and the crushing shaft 10 to rotate, the driving shaft 6 rotates to drive the partition plate 7 to rotate, and further drive the screen 9 to rotate clockwise, the screen 9 can screen and filter crushed waste in the crushing box 4 in the movement process, the screening effect is greatly improved in the movement process, and then the waste enters the inclined discharging guide plate 26 to be discharged along with the outward opening of the rotating screen 9;
the middle part of the crushing box 4 is rotatably connected with a crushing shaft 10, the outer side of the crushing shaft 10 is fixedly connected with a crushing blade 11, the front end of the crushing shaft 10 is fixedly connected with a cam 12, the right side of the crushing box 4 is slidably connected with a rack 13, the right end of the rack 13 is fixedly connected with a positioning end block 14, the left side of the positioning end block 14 is fixedly connected with a return spring 15, the return spring 15 is fixedly connected with the outer side wall of the crushing box 4, the left end of the rack 13 is abutted against the cam 12, the right side of the crushing box 4 is rotatably connected with a side rotating shaft 16, the outer side of the side rotating shaft 16 is fixedly connected with a gear 17, the gear 17 is meshed with the;
the crushing shaft 10 rotates to drive the crushing blade 11 to rotate, filtered waste is crushed, meanwhile, the cam 12 rotates to drive the rack 13 to move left and right, the reset spring 15 provides reset force for the rack 13, and the gear 17 is driven to rotate in a reciprocating mode in the left and right movement process, the gear 17 can drive the side stirring blade 18 to rotate to stir, and the crushing effect is improved;
a motor bracket 19 is fixedly connected to the left side above the fixed bottom plate 1, a motor 20 is fixedly connected to the upper side of the motor bracket 19, a driving belt pulley 21 is fixedly connected to the shaft of the motor 20, a driving belt pulley 22 is fixedly connected to the front end of the driving rotating shaft 6, a first driving belt 23 is sleeved between the driving belt pulley 21 and the driving belt pulley 22, a driven belt pulley 24 is fixedly connected to the front end of the crushing shaft 10, and a second driving belt 25 is sleeved between the driving belt pulley 22 and the driven belt pulley 24;
the motor 20 is turned on, and the motor 20 is driven to rotate to drive the driving pulley 22 and the driven pulley 24 to rotate through the first transmission belt 23 and the second transmission belt 25, respectively.
The screen mesh 9 is arc-shaped.
An inclined discharging guide plate 26 is fixedly connected below the supporting bracket 2 on the right side.
The supporting bracket 2 inclines outwards, and the inclination angle is 3-15 degrees.
The fixed bottom plate 1, the supporting bracket 2 and the upper fixed rod 3 are connected in a welding mode.
The motor 20 is electrically connected to a power supply through a control panel.
The screen 9 is made of stainless steel metal.
The partition plate 7 is provided with at least five, preferably six, pieces.
The wall of the crushing box 4 is in an inclined state, and the top opening is larger than the bottom opening, so that filtered waste can be conveniently added.
The working principle of the invention is as follows: when the device is used, filter substances in sewage are placed in the crushing box 4, then crushing processing can be carried out, the motor 20 is started, the motor 20 rotates to drive the first transmission belt 23 and the second transmission belt 25 to respectively drive the transmission belt pulley 22 and the driven belt pulley 24 to rotate, and synchronously drive the driving rotating shaft 6 and the crushing shaft 10 to rotate, the driving shaft 6 rotates to drive the partition plate 7 to rotate, and further drive the screen 9 to rotate clockwise, the screen 9 can screen and filter crushed waste in the crushing box 4 in the movement process, the screening effect is greatly improved in the movement process, then the screen 9 is opened outwards along with rotation, the waste enters the inclined material discharging guide plate 26 to be discharged, the crushing shaft 10 rotates to drive the crushing blade 11 to rotate, the filtered waste is crushed, meanwhile, the cam 12 rotates to drive the rack 13 to move left and right, the reset spring 15 provides reset force of the rack 13, and in the process of left-right movement, the gear 17 is driven to rotate in a reciprocating manner, and the gear 17 can drive the side stirring blades 18 to rotate for stirring, so that the crushing effect is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A recycling and crushing processing device for domestic sewage filter substances comprises a fixed bottom plate (1), support brackets (2) are fixedly connected above the fixed bottom plate (1) in a bilateral symmetry manner, an upper fixed rod (3) is fixedly connected above the support brackets (2), a crushing box (4) is fixedly connected in the middle of the upper fixed rod (3), it is characterized in that a bearing bracket (5) is fixedly connected at the middle part above the fixed bottom plate (1), a driving rotating shaft (6) is rotatably connected above the bearing bracket (5), a plurality of partition plates (7) are uniformly and fixedly connected at the outer side of the driving rotating shaft (6), rotary circular plates (8) are fixedly connected at the front side and the rear side of each partition plate (7), the rotary circular plates (8) are inosculated with the bottom of the crushing box (4), the outer sides of the partition plates (7) are rotatably connected with a screen (9) through a hinge, and the screen (9) is matched with the next partition plate (7) in the anticlockwise direction; the crushing box is characterized in that a crushing shaft (10) is rotatably connected to the middle of the crushing box (4), a crushing blade (11) is fixedly connected to the outer side of the crushing shaft (10), a cam (12) is fixedly connected to the front end of the crushing shaft (10), a rack (13) is slidably connected to the right side of the crushing box (4), a positioning end block (14) is fixedly connected to the right end of the rack (13), a reset spring (15) is fixedly connected to the left side of the positioning end block (14), the reset spring (15) is fixedly connected to the outer side wall of the crushing box (4), the left end of the rack (13) abuts against the cam (12), a side rotating shaft (16) is rotatably connected to the right side of the crushing box (4), a gear (17) is fixedly connected to the outer side of the side rotating shaft (16), the gear (17) is meshed with the rack (; the grinding machine is characterized in that a motor support (19) is fixedly connected to the left side of the upper portion of a fixed base plate (1), a motor (20) is fixedly connected to the upper portion of the motor support (19), a driving belt wheel (21) is fixedly connected to the shaft of the motor (20), a driving belt wheel (22) is fixedly connected to the front end of a driving rotating shaft (6), a first driving belt (23) is sleeved between the driving belt wheel (21) and the driving belt wheel (22), a driven belt wheel (24) is fixedly connected to the front end of a grinding shaft (10), and a second driving belt (25) is sleeved between the driving belt wheel (22) and the.
2. The recycling and pulverizing apparatus for domestic sewage filtrate according to claim 1, wherein said screen (9) is arc-shaped.
3. The recycling and pulverizing apparatus for domestic sewage filtrate according to claim 1, wherein an inclined discharge guide plate (26) is fixedly connected below the right support bracket (2).
4. The recycling mill processing apparatus for domestic sewage filtrate according to claim 1, wherein said support bracket (2) is inclined to the outside at an angle of 3 ° to 15 °.
5. The recycling and pulverizing apparatus for domestic sewage filtrate according to any of claims 1 to 4, wherein the fixing base plate (1), the supporting bracket (2) and the upper fixing rod (3) are connected by welding.
6. The recycling and pulverizing apparatus for domestic sewage filtrate according to claim 5, wherein said motor (20) is electrically connected to a power source through a control panel.
7. The recycling and pulverizing apparatus for domestic sewage filtrate according to claim 1, wherein said screen (9) is made of stainless steel metal.
8. The recycling and pulverizing apparatus for domestic sewage filtrate according to claim 1, wherein said partition plate (7) is provided with at least five pieces.
9. The recycling and pulverizing apparatus for domestic sewage filtrate according to claim 1, wherein the partition plate (7) is provided with six pieces.
10. The recycling comminution process equipment for domestic water filtrates of claim 1, wherein the walls of the comminution tank (4) are inclined with a larger top opening than bottom opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010973422.2A CN112138811A (en) | 2020-09-16 | 2020-09-16 | A recycle shredding device for domestic sewage filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010973422.2A CN112138811A (en) | 2020-09-16 | 2020-09-16 | A recycle shredding device for domestic sewage filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112138811A true CN112138811A (en) | 2020-12-29 |
Family
ID=73892914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010973422.2A Withdrawn CN112138811A (en) | 2020-09-16 | 2020-09-16 | A recycle shredding device for domestic sewage filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112138811A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115634757A (en) * | 2022-10-31 | 2023-01-24 | 河北博翔特种石墨有限公司 | Intelligent environment-friendly production furnace for graphite production |
-
2020
- 2020-09-16 CN CN202010973422.2A patent/CN112138811A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115634757A (en) * | 2022-10-31 | 2023-01-24 | 河北博翔特种石墨有限公司 | Intelligent environment-friendly production furnace for graphite production |
| CN115634757B (en) * | 2022-10-31 | 2023-12-19 | 河北博翔特种石墨有限公司 | Intelligent environment-friendly production furnace for graphite production |
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Application publication date: 20201229 |
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| WW01 | Invention patent application withdrawn after publication |