CN110775642A - Vacuum negative pressure conveyor for metal waste of punch press - Google Patents
Vacuum negative pressure conveyor for metal waste of punch press Download PDFInfo
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- CN110775642A CN110775642A CN201910882230.8A CN201910882230A CN110775642A CN 110775642 A CN110775642 A CN 110775642A CN 201910882230 A CN201910882230 A CN 201910882230A CN 110775642 A CN110775642 A CN 110775642A
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- pipe
- negative pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/24—Gas suction systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/36—Arrangements of containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
The invention discloses a vacuum negative pressure conveyor for metal waste of a punch press, which comprises a conveying pipeline, wherein the conveying pipeline comprises an equipment main frame, a plurality of groups of negative pressure storage devices are arranged at the top of the equipment main frame at equal intervals, each group of negative pressure storage devices comprises a rectangular mounting frame welded at the top of the equipment main frame, one side inside the rectangular mounting frame is fixedly provided with a negative pressure storage tank body with the top and the bottom being provided with openings through screws, the bottom opening of the negative pressure storage tank body is in contact with and matched with a bottom cover with a blanking control valve, and two sides of the outer side of the bottom cover are fixedly provided with electric rotating shafts. The waste scrap collecting and storing device is economical and practical, waste scraps generated by the punch can be quickly collected and stored, and the phenomenon that the waste scraps generated by the punch fly in a mess is effectively avoided.
Description
Technical Field
The invention relates to the technical field of metal waste conveying of punching machines, in particular to a vacuum negative-pressure conveying machine for metal waste of punching machines.
Background
The waste material in the stamping production accounts for 30-70% of the stamping material, and the problem that the stamping waste material is not smoothly removed is a common problem in various faults of the die. Once the situation occurs, operators can easily waste time and labor to clean the waste materials, and the accumulated waste materials influence the normal processing and the expansion and cracking of products.
However, the metal waste materials generated in the machining process of the existing punching machine are generally conveyed by a scraper conveyor, the waste materials are placed on a scraper and conveyed away by the scraper conveyor, the waste materials drop by blowing, the waste materials fly in a mess mode, the waste materials easily run into gaps when falling down a conveying belt to cause machine faults, and in order to solve the problems, the vacuum negative pressure conveyor for the metal waste materials of the punching machine is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a vacuum negative-pressure conveyor for metal scraps of a punch press.
In order to achieve the purpose, the invention adopts the following technical scheme:
vacuum negative pressure conveyor for metal waste of punching machine, comprising a conveying pipeline, wherein the conveying pipeline comprises an equipment main frame, a plurality of groups of negative pressure storage devices are equidistantly installed at the top of the equipment main frame, each group of negative pressure storage device comprises a rectangular installation frame welded at the top of the equipment main frame, one side in the rectangular installation frame is provided with a negative pressure storage tank body with the top and the bottom both arranged as openings through screws, the bottom opening of the negative pressure storage tank body is contacted and matched with a bottom cover with a belt blanking control valve, two sides of the outer side of the bottom cover are respectively and fixedly provided with an electric rotating shaft, one end of each electric rotating shaft, which is far away from each other, is respectively and fixedly provided with a shaft end of a hydraulic cylinder through screws, the hydraulic cylinder is fixed at the bottom of the outer side of the negative pressure storage tank body, one end of the exhaust pipe extends to the outside of the negative pressure discharge tank body, one end of the exhaust pipe is fixed and communicated with one end of a first gas pipe, the other end of the first gas pipe is fixed and communicated with a first valve in a closed state, the first valve is communicated and fixed with a first end of the first T-shaped gas pipe, a second end of the first T-shaped gas pipe is communicated and fixed with a second valve in an open state, a third end of the first T-shaped gas pipe is communicated and fixed with a gas outlet of a vortex fan fixedly installed on the other side inside the rectangular installation frame, a first end of the second T-shaped gas pipe is fixed and communicated on a gas inlet of the vortex fan, a third valve in a closed state is fixed and communicated on a second end of the second T-shaped gas pipe, a fourth valve in an open state is fixed and communicated on a fourth valve, the fixed and intercommunication of the other end of second gas-supply pipe has the blowing pipe with the fixed suit of cover, the bottom of blowing pipe extends to the inside of the negative pressure storage tank jar body, and fixed intercommunication has inside high pressure that sets up to hollow structure to blow the dish, the bottom that high pressure blows the dish is the fixed and intercommunication of annular has a plurality of high pressure gas blow mouths, the below that high pressure was blown the dish is equipped with the filter screen with negative pressure storage tank jar side wall fixed mounting, fixed cover is equipped with the inlet pipe on the filter screen, the bottom of inlet pipe extends to the below of filter screen, the outside of inlet pipe blows the dish and the fixed suit of cover with high pressure respectively, the top of inlet pipe extends to the top of cover, and fixed intercommunication has the conveying pipeline, the inlet pipe is connected.
Preferably, the punch material collecting device comprises a material collecting rack, a material collecting hopper with an open top is fixedly arranged on the material collecting rack, the material collecting hopper adopts linear vibration for feeding, a discharging pipe is arranged on a discharging port of the material collecting hopper, and one end, far away from the material collecting hopper, of the discharging pipe is fixed and communicated with a material conveying pipeline.
Preferably, first circular through holes are formed in one side of the top of the tank cover, one side of the top of the high-pressure blowing disc and one side of the bottom of the high-pressure blowing disc, the side wall of each first circular through hole is fixedly bonded with the outer side of the exhaust pipe through glue, and the bottom end of the exhaust pipe extends to the position below the high-pressure blowing disc.
Preferably, a second circular through hole is formed in the other side of the top of the tank cover, the other side of the top of the high-pressure blowing disc and the other side of the bottom of the high-pressure blowing disc, and the side wall of the second circular through hole is fixedly bonded with the outer side of the feeding pipe through glue.
Preferably, a third circular through hole is formed in the center of the top of the tank cover, and the side wall of the third circular through hole is fixedly bonded with the outer side of the blowing pipe through glue.
Preferably, the feeding pipe, the material conveying pipeline and the discharging pipe are all made of steel with the thickness of 4 mm.
The waste scrap collecting and storing device is economical and practical, waste scraps generated by the punch can be quickly collected and stored, and the phenomenon that the waste scraps generated by the punch fly in a mess is effectively avoided.
Drawings
FIG. 1 is a schematic structural diagram of a conveying pipeline in a vacuum negative-pressure conveyor for metal scraps of a punching machine, which is provided by the invention;
FIG. 2 is a schematic view showing the cooperation of the air flow direction in the vacuum negative pressure conveyor for metal scraps in a punching machine according to the present invention;
FIG. 3 is a schematic sectional view of the installation of the canister body and the canister cover of the negative pressure storage canister in the vacuum negative pressure conveyor for metal scraps of the punching machine according to the present invention;
fig. 4 is a schematic structural diagram of a punch collecting device in a punch metal scrap vacuum negative pressure conveyor provided by the invention.
In the figure: 1 is an equipment main frame, 2 is a rectangular installation frame, 3 is a negative pressure storage tank body, 4 is a bottom cover, 5 is a tank cover, 6 is an exhaust pipe, 7 is a first air conveying pipe, 8 is a first valve, 9 is a first T-shaped air conveying pipe, 10 is a second valve, 11 is a vortex fan, 12 is a second T-shaped air conveying pipe, 13 is a third valve, 14 is a fourth valve, 15 is a second air conveying pipe, 16 is an air blowing pipe, 17 is a high-pressure blowing disc, 18 is a high-pressure air blowing opening, 19 is a feeding pipe, 20 is a feeding pipeline, 21 is an aggregate frame, 22 is an aggregate hopper, 23 is a discharging pipe, 24 is a hydraulic cylinder and 25 is a filter screen.
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.
Referring to fig. 1-4, a vacuum negative pressure conveyor for metal waste of a punching machine comprises a conveying pipeline, the conveying pipeline comprises an equipment main frame 1, a plurality of groups of negative pressure storage devices are installed at the top of the equipment main frame 1 at equal intervals, each group of negative pressure storage device comprises a rectangular installation frame 2 welded at the top of the equipment main frame 1, one side inside the rectangular installation frame 2 is fixedly provided with a negative pressure storage tank body 3 with the top and the bottom both set as openings through screws, the bottom opening of the negative pressure storage tank body 3 is contacted and matched with a bottom cover 4 with a belt blanking control valve, two sides of the outer side of the bottom cover 4 are fixedly provided with electric rotating shafts, one end of each electric rotating shaft far away from each other is fixedly provided with a shaft end of a hydraulic cylinder 24 through a screw, the hydraulic cylinder 24 is fixed at the bottom of the outer side, an exhaust pipe 6 is fixedly sleeved on one side of the top of the tank cover 5, one end of the exhaust pipe 6 extends to the outside of the negative pressure discharge tank body 3, one end of the exhaust pipe 6 is fixedly communicated with one end of a first air delivery pipe 7, the other end of the first air delivery pipe 7 is fixedly communicated with a first valve 8 in a closed state, the first valve 8 is communicated with and fixed with a first end of a first T-shaped air delivery pipe 9, the second end of the first T-shaped air delivery pipe 9 is communicated with and fixed with a second valve 10 in an open state, the third end of the first T-shaped air delivery pipe 9 is communicated with and fixed with an air outlet of a vortex fan 11 fixedly installed on the other side inside the rectangular installation frame 2, the air inlet of the vortex fan 11 is fixedly communicated with and connected with a first end of a second T-shaped air delivery pipe 12, the second end of the second T-shaped air delivery pipe 12 is fixedly communicated with a third valve 13 in a closed state, and the third end of the second T-shaped air delivery pipe 12 is fixedly communicated with a fourth valve 14 in, one end of a second gas pipe 15 is fixed and communicated with the fourth valve 14, the other end of the second gas pipe 15 is fixed and communicated with a blowpipe 16 fixedly sleeved with the tank cover 5, the bottom end of the blowpipe 16 extends into the negative pressure storage tank body 3 and is fixedly communicated with a high pressure blowing disc 17 with the inner part being a hollow structure, the bottom of the high pressure blowing disc 17 is fixed and communicated with a plurality of high pressure air blowing openings 18 in an annular shape, a filter screen 25 fixedly installed with the side wall of the negative pressure storage tank body 3 is arranged below the high pressure blowing disc 17, a feed pipe 19 is fixedly sleeved on the filter screen 25, the bottom end of the feed pipe 19 extends to the lower part of the filter screen 25, the outer side of the feed pipe 19 is respectively fixedly sleeved with the high pressure blowing disc 17 and the tank cover 5, the top end of the feed pipe 19 extends to the upper part of the tank cover 5 and is fixedly communicated with a feed conveying pipeline 20, the punch material collecting device comprises a material collecting rack 21, wherein a material collecting hopper 22 with an open top is fixedly installed on the material collecting rack 21, the material collecting hopper 22 adopts linear vibration for feeding, a discharging pipe 23 is installed on a discharging port of the material collecting hopper 22, and one end, far away from the material collecting hopper 22, of the discharging pipe 23 is fixed and communicated with a material conveying pipeline 20.
In the invention, one side of the top of the tank cover 5, one side of the top of the high-pressure blowing disc 17 and one side of the bottom of the high-pressure blowing disc 17 are all provided with a first circular through hole, the side wall of the first circular through hole is fixedly bonded with the outer side of the exhaust pipe 6 through glue, the bottom end of the exhaust pipe 6 extends to the lower part of the high-pressure blowing disc 17, the other side of the top of the tank cover 5, the other side of the top of the high-pressure blowing disc 17 and the other side of the bottom of the high-pressure blowing disc 17 are all provided with a second circular through hole, the side wall of the second circular through hole is fixedly bonded with the outer side of the feed pipe 19 through glue, the center position of the top of the tank cover 5 is provided with a third circular through hole, the side wall of the third circular through hole is fixedly bonded with the outer side of the blast pipe 16 through glue, the feed pipe 19, the feed pipe 20 and, and effectively avoids the phenomenon that the scraps produced by the punch press fly in disorder.
The working principle is as follows: when the collecting device of the punch press is used for collecting the scraps on the punch press, at the moment, the first valve 8 and the third valve 13 are both in a closed state, and simultaneously, the second valve 10 and the fourth valve 14 are in an open state, firstly, the vortex fan 11 corresponding to the collecting device of the punch press is started, the air inlet of the vortex fan 11 is matched with the high-pressure air blowing port 18 on the high-pressure blowing disc 17 through the second T-shaped air delivery pipe 12, the fourth valve 14, the second air delivery pipe 15, the air blowing pipe 16 and the high-pressure air blowing port 12 on the high-pressure blowing disc 17 to extract the air inside the negative-pressure storage tank body 3, the negative-pressure storage tank body 3 extracts the air inside the feeding pipe 19, so that the air flow and the negative pressure are formed inside the feeding pipe 19, the air inside the feeding pipe 20 is extracted by the feeding pipe 19, so that the air flow and the negative pressure are formed inside the feeding pipe 20, at the moment, the scraps led into the discharging pipe 23 by, waste scraps in the discharge pipe 23 sequentially flow into the feed pipe 19 and the negative pressure storage tank body 3 through the feed pipeline 20, waste materials introduced into the negative pressure storage tank body 3 are firstly filtered through the filter screen 25 and stored in the negative pressure storage tank body 3, so that the phenomenon that the waste scraps produced by a punch press fly in disorder is effectively avoided, and in addition, gas extracted by the gas inlet of the vortex fan 11 is introduced into the first T-shaped gas conveying pipe 9 through the gas outlet of the vortex fan 11 and is finally discharged through the second valve 10;
when the waste material stored in the negative pressure storage tank body 3 needs to be unloaded, the first valve 8 and the third valve 13 are both in an open state, and the second valve 10 and the fourth valve 14 are in a closed state, the two hydraulic cylinders 24 are started firstly, the two hydraulic cylinders 24 drive the bottom cover 4 to move downwards respectively through the electric rotating shafts, when a large distance exists between the bottom cover 4 and the bottom of the negative pressure storage tank body 3, the electric rotating shafts are started, the two electric rotating shafts drive the bottom cover 4 to rotate 180 degrees together, finally, the corresponding vortex fan 11 is started, an air inlet of the vortex fan 11 is matched with the third valve 13 through the second T-shaped air pipe 12 to extract the outside air, the air extracted by the vortex fan 11 is matched with the air extracting pipe 6 through an air outlet, the first T-shaped air pipe 9, the first valve 8, the first air pipe 7, blow to the inside of the negative pressure storage tank body 3, the waste material of the inside of the negative pressure storage tank body 3 of being convenient for carries out the unloading.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. Vacuum negative pressure conveyor for metal waste of punching machine, comprising a conveying pipeline, wherein the conveying pipeline comprises an equipment main frame (1), and is characterized in that a plurality of groups of negative pressure storage devices are equidistantly installed at the top of the equipment main frame (1), each group of negative pressure storage device comprises a rectangular installation frame (2) welded at the top of the equipment main frame (1), one side inside the rectangular installation frame (2) is fixedly provided with a negative pressure storage tank body (3) with the top and the bottom both set as an opening through screws, the bottom opening of the negative pressure storage tank body (3) is contacted and matched with a bottom cover (4) with a blanking control valve, both sides of the outer side of the bottom cover (4) are fixedly provided with electric rotating shafts, one ends of the two electric rotating shafts, which are far away from each other, are fixedly provided with shaft ends of hydraulic cylinders (24) through screws, the hydraulic cylinders (24, a tank cover (5) is fixedly installed at the top of the negative pressure storage tank body (3) through screws, an exhaust pipe (6) is fixedly sleeved on one side of the top of the tank cover (5), one end of the exhaust pipe (6) extends to the outside of the negative pressure discharge tank body (3), one end of the exhaust pipe (6) is fixedly communicated with one end of a first air conveying pipe (7), the other end of the first air conveying pipe (7) is fixedly communicated with a first valve (8) in a closed state, the first valve (8) is communicated with and fixed with a first end of a first T-shaped air conveying pipe (9), a second end of the first T-shaped air conveying pipe (9) is communicated with and fixed with a second valve (10) in an open state, a third end of the first T-shaped air conveying pipe (9) is communicated with and fixed with an air outlet of a vortex fan (11) fixedly installed on the other side inside the rectangular installation frame (2), and an air inlet of the vortex fan (11) is fixedly communicated with a first end of a second T-shaped air conveying pipe (12), a third valve (13) in a closed state is fixed and communicated with the second end of the second T-shaped air delivery pipe (12), a fourth valve (14) in an open state is fixed and communicated with the third end of the second T-shaped air delivery pipe (12), one end of a second air delivery pipe (15) is fixed and communicated with the fourth valve (14), a blowing pipe (16) fixedly sleeved with a tank cover (5) is fixed and communicated with the other end of the second air delivery pipe (15), the bottom end of the blowing pipe (16) extends into the negative pressure storage tank body (3), a high pressure blowing disc (17) with a hollow structure is fixedly communicated with the inside, a plurality of high pressure blowing openings (18) are annularly fixed and communicated with the bottom of the high pressure blowing disc (17), a filter screen (25) fixedly installed on the side wall of the negative pressure storage tank body (3) is arranged below the high pressure blowing disc (17), and a feeding pipe (19) is fixedly sleeved on the filter screen (25), the bottom of inlet pipe (19) extends to the below of filter screen (25), the outside of inlet pipe (19) respectively with high pressure blow set (17) and the fixed suit of cover (5), the top of inlet pipe (19) extends to the top of cover (5) to fixed intercommunication has conveying pipeline (20), inlet pipe (19) are connected with the punch press through conveying pipeline (20) and gather materials the device.
2. The vacuum negative pressure conveyor for the metal waste of the punch press according to claim 1, characterized in that the collecting device of the punch press comprises a collecting rack (21), a collecting hopper (22) with an open top is fixedly installed on the collecting rack (21), the collecting hopper (22) is fed by linear vibration, a discharging pipe (23) is installed on a discharging port of the collecting hopper (22), and one end of the discharging pipe (23) far away from the collecting hopper (22) is fixed and communicated with the conveying pipeline (20).
3. The vacuum negative pressure conveyor for the metal scraps of the punch press as recited in claim 1, wherein first circular through holes are formed in the top side of the pot cover (5), the top side of the high pressure blowing tray (17) and the bottom side of the high pressure blowing tray (17), the side wall of each first circular through hole is fixedly bonded with the outer side of the exhaust pipe (6) through glue, and the bottom end of the exhaust pipe (6) extends to the position below the high pressure blowing tray (17).
4. The vacuum negative pressure conveyor for the metal scraps of the punch press as recited in claim 1, wherein a second circular through hole is formed in the other side of the top of the pot cover (5), the other side of the top of the high pressure blowing tray (17) and the other side of the bottom of the high pressure blowing tray (17), and the side wall of the second circular through hole is fixed to the outer side of the feeding pipe (19) through glue.
5. The vacuum negative pressure conveyor for metal scraps of punch presses of claim 1, wherein a third circular through hole is formed in the center of the top of the pot cover (5), and the side wall of the third circular through hole is fixed to the outer side of the blowpipe (16) by gluing.
6. Vacuum negative pressure conveyor of scrap from punch press according to claims 1 and 2, characterized by the fact that the feeding pipe (19), the delivery duct (20) and the discharge pipe (23) are all machined from steel of 4mm thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910882230.8A CN110775642A (en) | 2019-09-18 | 2019-09-18 | Vacuum negative pressure conveyor for metal waste of punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910882230.8A CN110775642A (en) | 2019-09-18 | 2019-09-18 | Vacuum negative pressure conveyor for metal waste of punch press |
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| Publication Number | Publication Date |
|---|---|
| CN110775642A true CN110775642A (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910882230.8A Pending CN110775642A (en) | 2019-09-18 | 2019-09-18 | Vacuum negative pressure conveyor for metal waste of punch press |
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| CN (1) | CN110775642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114503923A (en) * | 2021-12-27 | 2022-05-17 | 苏州荣业机械有限公司 | High-rise remote vacuum negative pressure adsorption type waste material collecting system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2682042Y (en) * | 2003-04-18 | 2005-03-02 | 林文彬 | Arrangement for waste material suction machine |
| CN204684893U (en) * | 2015-05-19 | 2015-10-07 | 厦门保沣实业有限公司 | A kind of energy-conserving and environment-protective vacuum waste-absorbing material system |
| CN107226353A (en) * | 2016-03-25 | 2017-10-03 | 宝山钢铁股份有限公司 | It is a kind of from dredging material-transporting system and its from dredging method |
| KR20180030324A (en) * | 2016-09-13 | 2018-03-22 | 장순주 | Fixed weight filling equipment |
| CN207738107U (en) * | 2017-12-11 | 2018-08-17 | 上海嘉园环保科技有限公司 | Activated carbon handler |
| CN208086808U (en) * | 2018-01-24 | 2018-11-13 | 张笑寒 | A kind of grain suction fortune system that can carry out filter cloth dedusting automatically |
-
2019
- 2019-09-18 CN CN201910882230.8A patent/CN110775642A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2682042Y (en) * | 2003-04-18 | 2005-03-02 | 林文彬 | Arrangement for waste material suction machine |
| CN204684893U (en) * | 2015-05-19 | 2015-10-07 | 厦门保沣实业有限公司 | A kind of energy-conserving and environment-protective vacuum waste-absorbing material system |
| CN107226353A (en) * | 2016-03-25 | 2017-10-03 | 宝山钢铁股份有限公司 | It is a kind of from dredging material-transporting system and its from dredging method |
| KR20180030324A (en) * | 2016-09-13 | 2018-03-22 | 장순주 | Fixed weight filling equipment |
| CN207738107U (en) * | 2017-12-11 | 2018-08-17 | 上海嘉园环保科技有限公司 | Activated carbon handler |
| CN208086808U (en) * | 2018-01-24 | 2018-11-13 | 张笑寒 | A kind of grain suction fortune system that can carry out filter cloth dedusting automatically |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114503923A (en) * | 2021-12-27 | 2022-05-17 | 苏州荣业机械有限公司 | High-rise remote vacuum negative pressure adsorption type waste material collecting system |
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Application publication date: 20200211 |
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