CN111497309A - Environment-friendly construction waste compaction processing apparatus - Google Patents
Environment-friendly construction waste compaction processing apparatus Download PDFInfo
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- CN111497309A CN111497309A CN202010321175.8A CN202010321175A CN111497309A CN 111497309 A CN111497309 A CN 111497309A CN 202010321175 A CN202010321175 A CN 202010321175A CN 111497309 A CN111497309 A CN 111497309A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3003—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3003—Details
- B30B9/301—Feed means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3003—Details
- B30B9/3017—Odor eliminating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3003—Details
- B30B9/3021—Press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3057—Fluid-driven presses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to the technical field of building environmental protection, and particularly relates to an environment-friendly building rubbish compaction treatment device which aims at the problem that some organic substances are decomposed to generate harmful gas under the action of temperature, moisture and the like in the stacking process of building rubbish. According to the invention, the liquid medicine in the medicine box is pumped out by the arranged water pump, enters the spraying plate through the connecting pipe, is sprayed out from the spray head, and is neutralized and treated for the construction waste on the transmission belt, so that toxic and harmful gases in the construction waste are removed.
Description
Technical Field
The invention relates to the technical field of building environmental protection, in particular to an environment-friendly building rubbish compaction treatment device.
Background
The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. At present, most of the construction wastes in China are treated in a landfill mode, however, in the stacking process of the construction wastes, under the action of temperature, moisture and the like, some organic substances are decomposed to generate harmful gases, for example, the waste gypsum of the construction wastes contains a large amount of sulfate ions, the sulfate ions can be converted into hydrogen sulfide with smelly eggs flavor under the anaerobic condition, lignin and tannic acid can be dissolved out of waste paper boards and waste wood materials under the anaerobic condition and are decomposed to generate volatile organic acid, and the harmful gases can pollute the atmosphere when being discharged into the air; bacteria and dust in the garbage drift with wind to cause air pollution; a small amount of combustible building waste can generate toxic carcinogenic substances in the burning process, so that secondary pollution to air is caused.
Through search, the chinese patent application No. 201610937408.0 discloses an environment-friendly construction waste high-efficiency compaction treatment device, which comprises a bottom plate, a first slide rail, a first fixed block, a right frame, a first slide block, a treatment frame, a fixed pulley, a pull wire, a first spring, a top plate, a mounting seat, a motor, a rotary table, a crank, a lifting rod, a bracket, a second slide rail, a second slide block, a first connecting rod, a second connecting rod, a connecting block, a third connecting rod, a pressing block, a connecting rod, a first swinging rod, a second fixed block, a second spring and a clamping block, wherein the center of the top of the bottom plate is provided with the first slide rail, the left side of the top of the bottom plate is provided with the first fixed block, the right frame is arranged on the first slide rail in a sliding manner, the treatment frame is arranged on the first slide block, the right upper portion of the first fixed block is provided with the fixed pulley, the first spring is, the top of the right frame is provided with a top plate, the bottom of the top plate is sequentially provided with a connecting rod, a mounting seat and a support from left to right, and the mounting seat is provided with a motor. The device can not remove toxic and harmful gas in the process of compacting the garbage, and the toxic and harmful gas can pollute the air and harm the health of human beings.
Disclosure of Invention
The invention provides an environment-friendly construction waste compacting treatment device based on the technical problem that some organic substances are decomposed under the action of temperature, moisture and the like in the stacking process of construction waste to generate harmful gas.
The invention provides an environment-friendly building garbage compaction treatment device which comprises a workbench, wherein a side plate is fixed on the outer wall of the top of the workbench, a transmission belt is arranged on the inner wall of the side plate, which is opposite to the side wall, a motor is fixed on the outer wall of the top of the workbench, an output shaft of the motor is connected with a driving wheel of the transmission belt through a coupling, a neutralization box is fixed on the outer wall of the top of the workbench, a spray plate is fixed on the inner wall of the top of the neutralization box, uniformly distributed spray heads are fixed on the outer wall of the bottom of the spray plate, a connecting pipe is connected to the top of the spray plate, a medicine box is fixed on the outer wall of the bottom of the workbench, a water pump is fixed on the outer wall of one side of the medicine box, the input end of.
Preferably, the top outer wall of workstation is fixed with the support column, and the top outer wall of support column is fixed with the feeder hopper.
Preferably, the bottom inner wall of feeder hopper is opened there is the discharge opening, and the bottom outer wall of feeder hopper is fixed with out the hopper.
Preferably, the inner walls of the opposite sides of the discharge hopper are rotatably connected with a turnover plate through bearings, one end of the turnover plate is fixed with a driven wheel, the circumferential outer wall of the motor output shaft is fixed with a driving wheel, and the driving wheel and the circumferential outer wall of the driven wheel are sleeved with a belt.
Preferably, the second guide plate is fixed to the inner wall of the support column at the opposite side, and the outer walls of the second guide plate at both sides are fixed to the outer walls of the side plates at the opposite side.
Preferably, the outer wall of the top of the workbench is provided with a waste liquid tank at the bottom of the transmission belt, the inner wall of the bottom of the waste liquid tank is provided with a liquid discharge hole, and a liquid discharge pipe is fixed on the inner wall of the circumference of the liquid discharge hole.
Preferably, the bottom outer wall of workstation is fixed with the extrusion case, and the bottom inner wall of extrusion case opens there is the rectangular hole, and the inner wall rotation of rectangular hole is connected with first baffle, and the bottom outer wall of first baffle has electric telescopic handle through hinged joint, and the bottom outer wall of extrusion case is fixed with the fixed plate, and electric telescopic handle's one end is fixed in one side outer wall of fixed plate through the hinge.
Preferably, a first guide plate is fixed on the position, located on the front side of the transmission belt, of the outer wall of the top of the workbench, and a second baffle plate is fixed on the inner wall of the extrusion box.
Preferably, one side outer wall of extrusion case is fixed with the fixed block, and the bottom inner wall of fixed block is fixed with the three pneumatic cylinder that the equidistance distributes, and the top of pneumatic cylinder is connected with the telescopic link, and the top of telescopic link is fixed with the spring, and the outer wall sliding connection of telescopic link has the fixed block, and the one end of spring is fixed in the bottom inner wall of fixed block.
Preferably, a dust removal box is fixed on one side of the neutralization box, a fan is fixed on the outer wall of the top of the dust removal box, a fan is fixed at the top end of an output shaft of the fan, and a third baffle is fixed on the inner wall of the dust removal box.
The beneficial effects of the invention are as follows:
1. this environment-friendly construction waste compaction processing apparatus through the neutralization box that sets up, sprays board, shower nozzle, medical kit, water pump, and the liquid medicine of water pump in with the medical kit is taken out and is got into through the connecting pipe and spray the board, follows the shower nozzle blowout again, and to the construction waste neutralization treatment on the drive belt, the poisonous and harmful gas among the detached construction waste avoids poisonous and harmful gas to fly away to the air in, endangers health.
2. This environment-friendly construction waste compaction processing apparatus, through feeder hopper, the returning face plate that sets up, construction waste gets into from the feeder hopper, and it is rotatory that the motor passes through the belt and drives the returning face plate, stirs the whereabouts with the rubbish in the feeder hopper, when preventing the unloading, blocks up out the hopper.
3. This environment-friendly construction waste compaction processing apparatus, through pneumatic cylinder, fixed block, the spring that sets up, when the telescopic link extends, promote the installation piece and move forward, the spring can buffer pressure, makes the stripper plate steadily advance, with the construction waste compaction, prevent that thrust from too big, damaging the pneumatic cylinder.
4. This environment-friendly construction waste compaction processing apparatus, through dust removal case, fan, the third baffle that sets up, construction waste produces a large amount of dusts when the feeder hopper gets into the drive belt through the second guide board, and the dust removal case can be siphoned away the dust and collect, prevents that the dust from scattering to the air in, and the polluted environment avoids the dust to be inhaled by the human body, harm health.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the device has a simple structure, the construction waste treatment is environment-friendly, and the feeding is not blocked.
Drawings
FIG. 1 is a schematic cross-sectional view of an environment-friendly construction waste compacting device according to the present invention;
FIG. 2 is a schematic diagram of a front view of an environment-friendly construction waste compacting device according to the present invention;
FIG. 3 is a schematic perspective view of an environment-friendly construction waste compacting device according to the present invention;
FIG. 4 is a schematic view of the internal structure of a fixing block of the environment-friendly construction waste compacting device according to the present invention;
fig. 5 is a schematic view of the internal structure of a dust removal box of the environment-friendly construction waste compacting treatment device provided by the invention.
In the figure: 1-electric telescopic rod, 2-first baffle plate, 3-extrusion box, 4-extrusion plate, 5-workbench, 6-second baffle plate, 7-first guide plate, 8-conveyor belt, 9-side plate, 10-neutralization box, 11-spray plate, 12-connecting pipe, 13-spray head, 14-feed hopper, 15-turnover plate and 16-discharge hopper, 17-a second guide plate, 18-a waste liquid tank, 19-a liquid discharge pipe, 20-a medicine box, 21-a fixed block, 22-a telescopic rod, 23-an installation block, 24-a spring, 25-a hydraulic cylinder, 26-a belt, 27-a motor, 28-a water pump, 29-a dust removal box, 30-a fan, 31-a fan and 32-a third baffle.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-4, an environment-friendly construction waste compacting treatment device comprises a workbench 5, a side plate 9 is fixed on the outer wall of the top of the workbench 5 through screws, a transmission belt 8 is arranged on the inner wall of the side plate 9 on the opposite side, a motor 27 is fixed on the outer wall of the top of the workbench 5 through screws, the output shaft of the motor 27 is connected with the driving wheel of the transmission belt 8 through a coupling, a neutralizing tank 10 is fixed on the outer wall of the top of the workbench 5 through screws, a spraying plate 11 is fixed on the inner wall of the top of the neutralizing tank 10 through screws, uniformly distributed nozzles 13 are fixed on the outer wall of the bottom of the spraying plate 11 through screws, a connecting pipe 12 is connected with the top of the spraying plate 11, a medicine box 20 is fixed on the outer wall of the bottom of the workbench 5 through screws, a water pump 28 is fixed on the outer wall of one side of the, and the output end of the water pump 28 is connected with the connecting pipe 12, the water pump 28 pumps out the liquid medicine in the medicine chest 20, the liquid medicine enters the spraying plate 11 through the connecting pipe 12 and is sprayed out from the spray head 13 to neutralize the construction waste on the transmission belt 8, toxic and harmful gases in the construction waste are removed, and the toxic and harmful gases are prevented from flying into the air and damaging the human health.
In the invention, the outer wall of the top of the workbench 5 is fixed with a support column through a screw, and the outer wall of the top of the support column is fixed with a feed hopper 14 through a screw.
In the invention, the inner wall of the bottom of the feed hopper 14 is provided with a discharge hole, and the outer wall of the bottom of the feed hopper 14 is fixed with a discharge hopper 16 through a screw.
In the invention, the inner walls of the opposite sides of the discharge hopper 16 are rotatably connected with the turnover plate 15 through bearings, one end of the turnover plate 15 is fixed with a driven wheel, the circumferential outer wall of the output shaft of the motor 27 is fixed with a driving wheel, the circumferential outer walls of the driving wheel and the driven wheel are sleeved with a belt 26, construction waste enters from the feed hopper 14, the motor 27 drives the turnover plate 15 to rotate through the belt 26, the waste in the feed hopper 14 is stirred to fall down, and the discharge hopper 16 is prevented from being blocked during blanking.
In the present invention, the second guide plate 17 is fixed to the inner wall of the support column on the opposite side by screws, and the outer walls of the second guide plate 17 on both sides are fixed to the outer walls of the side plates 9 on the opposite side.
In the invention, a waste liquid groove 18 is arranged on the outer wall of the top of the workbench 5 at the bottom of the transmission belt 8, a liquid discharge hole is formed on the inner wall of the bottom of the waste liquid groove 18, and a liquid discharge pipe 19 is welded on the circumferential inner wall of the liquid discharge hole.
According to the invention, the bottom outer wall of the workbench 5 is fixed with the extrusion box 3 through a screw, the bottom inner wall of the extrusion box 3 is provided with a rectangular hole, the inner wall of the rectangular hole is rotatably connected with the first baffle 2, the bottom outer wall of the first baffle 2 is connected with the electric telescopic rod 1 through a hinge, the bottom outer wall of the extrusion box 3 is fixed with the fixed plate through a screw, and one end of the electric telescopic rod 1 is fixed on one side outer wall of the fixed plate through a hinge.
In the invention, a first guide plate 7 is fixed on the position of the outer wall of the top of the workbench 5, which is positioned at the front side of the transmission belt 8, through screws, and a second baffle plate 6 is fixed on the inner wall of the extrusion box 3 through screws.
According to the invention, the outer wall of one side of the extrusion box 3 is fixed with the fixed block 21 through screws, the inner wall of the bottom of the fixed block 21 is fixed with the three hydraulic cylinders 25 which are distributed at equal intervals through screws, the top end of each hydraulic cylinder 25 is connected with the telescopic rod 22, the top end of each telescopic rod 22 is welded with the corresponding spring 24, the outer wall of each telescopic rod 22 is connected with the corresponding fixed block 21 in a sliding mode, one end of each spring 24 is fixed to the inner wall of the bottom of the corresponding fixed block 21, the installation block 23 is pushed to move forwards, the springs 24 can buffer pressure, the extrusion plate 4 can stably move forwards.
The working principle is as follows: starting a motor 27 and a water pump 28, pouring the construction waste into the feeding hopper 14, driving the turnover plate 15 to rotate by the motor 27 through a belt 26, shifting the waste in the feeding hopper 14 to fall down, when discharging is prevented, blocking the discharging hopper 16, conveying the construction waste through the conveying belt 8, pumping the liquid medicine in the medicine box 20 out by the water pump 28 to enter the spraying plate 11 through the connecting pipe 12, spraying out from the spray head 13, neutralizing the construction waste on the conveying belt 8, allowing the scattered liquid medicine to enter the waste liquid groove 18, discharging from the liquid discharge pipe 19, allowing the construction waste neutralized by the liquid medicine to enter the extrusion box 3, starting a hydraulic cylinder 25, extending the telescopic rod 22 to push the mounting block 23 to move forward, enabling the extrusion plate 4 to stably advance, and compacting the construction waste.
Example 2
Referring to fig. 3 and 5, in this embodiment, compared with embodiment 1, the environment-friendly building garbage compacting and treating apparatus further includes a dust removing box 29 fixed to one side of the neutralizing box 10 by screws, a fan 30 fixed to an outer wall of a top of the dust removing box 29 by screws, a fan 31 fixed to a top end of an output shaft of the fan 30 by screws, and a third baffle 32 fixed to an inner wall of the dust removing box 29 by screws, wherein the dust removing box 29 can suck and collect dust, so that the dust is prevented from scattering into the air, the environment is prevented from being polluted, and the dust is prevented from being sucked into the human body and damaging the human health.
The working principle is as follows: in use, construction waste entering the belt 8 from the hopper 14 through the second guide plate 17 generates a large amount of dust, and the fan 30 is started and the fan 31 in the dust box 29 can suck the dust and collect it.
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 (10)
1. The environment-friendly building rubbish compaction treatment device comprises a workbench (5), a side plate (9) is fixed on the outer wall of the top of the workbench (5), a transmission belt (8) is arranged on the inner wall of the opposite side of the side plate (9), a motor (27) is fixed on the outer wall of the top of the workbench (5), an output shaft of the motor (27) is connected with a driving wheel of the transmission belt (8) through a coupler, the environment-friendly building rubbish compaction treatment device is characterized in that a neutralization box (10) is fixed on the outer wall of the top of the workbench (5), a spraying plate (11) is fixed on the inner wall of the top of the neutralization box (10), uniformly distributed spray heads (13) are fixed on the outer wall of the bottom of the spraying plate (11), a connecting pipe (12) is connected to the top of the spraying plate (11), a medicine box (20) is fixed on the outer wall of the bottom of the workbench (5), and a, the input end of the water pump (28) is connected with the inside of the medicine box (20) through a pipeline, and the output end of the water pump (28) is connected with the connecting pipe (12).
2. The environment-friendly construction waste compaction device according to claim 1, wherein a support column is fixed on the top outer wall of the working platform (5), and a feed hopper (14) is fixed on the top outer wall of the support column.
3. The environment-friendly construction waste compaction device according to claim 2, wherein the inner bottom wall of the feeding hopper (14) is provided with a discharge hole, and the outer bottom wall of the feeding hopper (14) is fixed with a discharge hopper (16).
4. The environment-friendly construction waste compacting and treating device as claimed in claim 3, wherein the inner wall of the opposite side of the discharging hopper (16) is rotatably connected with a turning plate (15) through a bearing, one end of the turning plate (15) is fixed with a driven wheel, the circumferential outer wall of the output shaft of the motor (27) is fixed with a driving wheel, and the circumferential outer walls of the driving wheel and the driven wheel are sleeved with a belt (26).
5. The environment-friendly construction waste compaction treatment device according to claim 2, wherein the second guide plate (17) is fixed on the inner wall of the opposite side of the support column, and the outer wall of the two sides of the second guide plate (17) is fixed on the outer wall of the opposite side of the side plate (9).
6. The environment-friendly construction waste compacting and treating device as claimed in claim 1, wherein the outer wall of the top of the working platform (5) at the bottom of the transmission belt (8) is provided with a waste liquid tank (18), the inner wall of the bottom of the waste liquid tank (18) is provided with a liquid discharging hole, and a liquid discharging pipe (19) is fixed on the inner wall of the circumference of the liquid discharging hole.
7. The environment-friendly construction waste compacting and treating device as claimed in claim 1, wherein the bottom outer wall of the workbench (5) is fixed with the extrusion box (3), the bottom inner wall of the extrusion box (3) is provided with a rectangular hole, the inner wall of the rectangular hole is rotatably connected with the first baffle (2), the bottom outer wall of the first baffle (2) is connected with the electric telescopic rod (1) through a hinge, the bottom outer wall of the extrusion box (3) is fixed with a fixing plate, and one end of the electric telescopic rod (1) is fixed on one side outer wall of the fixing plate through a hinge.
8. The environment-friendly construction waste compaction device according to claim 1, wherein a first guide plate (7) is fixed on the top outer wall of the workbench (5) at the front side of the transmission belt (8), and a second baffle plate (6) is fixed on the inner wall of the extrusion box (3).
9. The environment-friendly construction waste compacting and treating device as claimed in claim 8, wherein a fixed block (21) is fixed on an outer wall of one side of the extrusion box (3), three hydraulic cylinders (25) are fixed on an inner wall of the bottom of the fixed block (21) and are distributed equidistantly, a telescopic rod (22) is connected to the top end of each hydraulic cylinder (25), a spring (24) is fixed to the top end of each telescopic rod (22), the fixed block (21) is slidably connected to an outer wall of each telescopic rod (22), and one end of each spring (24) is fixed on the inner wall of the bottom of the fixed block (21).
10. The environment-friendly construction waste compacting and treating device as claimed in claim 1, wherein a dust removing box (29) is fixed on one side of the neutralizing box (10), a fan (30) is fixed on the outer wall of the top of the dust removing box (29), a fan (31) is fixed on the top end of the output shaft of the fan (30), and a third baffle plate (32) is fixed on the inner wall of the dust removing box (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010321175.8A CN111497309A (en) | 2020-04-22 | 2020-04-22 | Environment-friendly construction waste compaction processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010321175.8A CN111497309A (en) | 2020-04-22 | 2020-04-22 | Environment-friendly construction waste compaction processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111497309A true CN111497309A (en) | 2020-08-07 |
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ID=71866134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010321175.8A Withdrawn CN111497309A (en) | 2020-04-22 | 2020-04-22 | Environment-friendly construction waste compaction processing apparatus |
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| CN (1) | CN111497309A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620107A (en) * | 2020-12-01 | 2021-04-09 | 徐玉芹 | Residue impurity removing device for granulated feed and working method |
| CN112808741A (en) * | 2020-12-31 | 2021-05-18 | 安徽中烟工业有限责任公司 | Solid waste classification recovery processing device |
-
2020
- 2020-04-22 CN CN202010321175.8A patent/CN111497309A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620107A (en) * | 2020-12-01 | 2021-04-09 | 徐玉芹 | Residue impurity removing device for granulated feed and working method |
| CN112620107B (en) * | 2020-12-01 | 2022-01-18 | 山东宜生生物科技集团有限公司 | Impurity removing device for residue of granulated feed |
| CN112808741A (en) * | 2020-12-31 | 2021-05-18 | 安徽中烟工业有限责任公司 | Solid waste classification recovery processing device |
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Application publication date: 20200807 |
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