CN112024119B - A refuse treatment system for wisdom building - Google Patents
A refuse treatment system for wisdom building Download PDFInfo
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- CN112024119B CN112024119B CN202010931417.5A CN202010931417A CN112024119B CN 112024119 B CN112024119 B CN 112024119B CN 202010931417 A CN202010931417 A CN 202010931417A CN 112024119 B CN112024119 B CN 112024119B
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- China
- Prior art keywords
- metal
- garbage
- conveying mechanism
- cylindrical electromagnet
- crushing device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/04—Jaw crushers or pulverisers with single-acting jaws
-
- 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
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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- 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Abstract
This scheme belongs to the refuse treatment field, discloses a refuse treatment system for wisdom building. The garbage collection device comprises a frame, wherein the frame comprises a crushing device, a winnowing device, a garbage conveying mechanism and a recycling container; the crushing device is connected with the winnowing device, the garbage conveying mechanism is arranged at the lower end of the winnowing device, and the garbage conveying mechanism is provided with a recovery container; the crushing device comprises a jaw crusher, wherein the jaw crusher comprises a main body and a rocker hinged with the main body; the crushing device is provided with a feeding hole; the metal recycling mechanism is arranged above the garbage conveying mechanism. The invention improves the prior art, and the metal recovery mechanism is introduced to separate the metal in the construction waste independently, thereby improving the utilization rate of the recovered waste.
Description
Technical Field
This scheme belongs to the refuse treatment field, concretely relates to refuse treatment system for wisdom building.
Background
With the rapid development of the intelligent building industry, a large number of demolishd and rebuild projects lead to increasing building waste, and the ecological environment is directly or indirectly influenced because the building waste is basically not naturally degraded. The construction waste treatment system can recycle the waste construction waste and put the waste construction waste into use again, and plays a very important role in the ecological environment of the construction industry.
Patent application number CN201610450908.1 discloses a construction waste treatment system comprising: the garbage conveying mechanism is used for conveying garbage to be treated; the feeding port is arranged at the bottom of the tail end of the garbage conveying mechanism, so that garbage freely falls to the feeding port from the tail end of the garbage conveying mechanism; the air separation system comprises an air inlet arranged at one side of the bottom of the feeding port and an air outlet arranged at the other side of the bottom of the feeding port, and the air outlet is provided with a filter screen for separating dust and sundries; the crushing device is arranged below the bottom of the feeding hole and is used for crushing the winnowing material; the temporary storage container is arranged at the bottom of the crushing device and used for containing crushed materials.
In the use process of the construction waste treatment system in the prior art, the construction waste is mixed and recycled, important metals such as waste steel materials, waste steel bars and the like cannot be separated independently, and the material waste is caused.
Disclosure of Invention
This scheme provides a garbage disposal system for wisdom building to solve the problem that abandonment metal mix was retrieved in the building rubbish.
In order to achieve the above purpose, the scheme provides a garbage disposal system for intelligent buildings, which comprises a frame, wherein the frame comprises a crushing device, a winnowing device, a garbage conveying mechanism and a recycling container; the crushing device is connected with the air separation device, one end of the air separation device is provided with a fan, the other end of the air separation device is provided with a dust removal device, and a filter screen is arranged between the fan and the dust removal device; a material passing channel is arranged between the fan and the filter screen; the garbage conveying mechanism is arranged at the lower end of the winnowing device and is provided with a recovery container; the crushing device comprises a jaw crusher, wherein the jaw crusher comprises a main body and a rocker hinged with the main body; the crushing device is provided with a feeding hole; the metal recycling mechanism is arranged above the garbage conveying mechanism and comprises a cylindrical electromagnet and a pressure switch for controlling the cylindrical electromagnet, the cylindrical electromagnet is rotatably arranged on the frame, and the pressure switch is in periodic contact with a cam arranged on the rocker.
The principle of the scheme is as follows: firstly, building garbage is put into a crushing device from a feeding hole, the building garbage enters a winnowing device after being crushed, a fan blows sundries such as dust to a filter screen, so that some small particle garbage is blocked by the filter screen, the crushed garbage enters a garbage conveying mechanism together, and the dust passing through the filter screen enters a dust removing device. The garbage conveying mechanism conveys the garbage to the direction of a discharge hole, through the metal recovery mechanism, cylindrical electromagnetic ferromagnetism in the metal recovery mechanism is controlled by periodic contact of a cam on a rocker of the jaw crusher and a pressure switch, when the cam is not in contact with the pressure switch, the pressure switch is electrified, the cylindrical electromagnet is electrified to magnetically adsorb metal on the garbage conveying mechanism, and then the cylindrical electromagnet which adsorbs the metal automatically rotates clockwise due to uneven gravity center, so that the rotating cylindrical electromagnet can continuously adsorb the metal, and the adsorbed metal can be far away from a recovery container along with the rotating cylindrical electromagnet; when the cam contacts with the pressure switch, the pressure switch is powered off, and the cylindrical electromagnet is powered off and does not magnetically put down metal.
The beneficial effect of this scheme: the cylindrical electromagnet in the metal recovery mechanism automatically rotates clockwise due to uneven gravity center in the metal adsorption process, so that adsorbed metal can be far away from the recovery container along with the rotating cylindrical electromagnet, and the metal cannot fall into the recovery container when the cylindrical electromagnet does not magnetically put down the metal. Therefore, the metal and other garbage can be recycled independently, the utilization rate of the building garbage recycling material is improved, and meanwhile, the dust is not polluted after being treated by the dust removing device, so that the environment is protected.
Further, the pressure switch is connected with the garbage conveying mechanism, and when the cam is not contacted with the pressure switch, the pressure switch is electrified to work the garbage conveying mechanism; when the cam contacts with the pressure switch, the pressure switch is powered off and the garbage conveying mechanism does not work, so that the garbage conveying mechanism and the cylindrical electromagnet work synchronously, and the situation that the cylindrical electromagnet is powered off and the garbage conveying mechanism continues to work is avoided.
Further, be equipped with one deck protection film on the cylindrical electromagnet surface, prevent that cylindrical electromagnet from being scraped bad by absorptive metal in the course of the work, influence recovery effect.
Further, the round surface of the cylindrical electromagnet is made of rubber materials, so that the cylindrical electromagnet is prevented from absorbing metal in the whole body and affecting rotation.
Further, the metal recovery container is arranged below the metal recovery mechanism, and metal adsorbed by the cylindrical electromagnet is directly fed into the metal recovery container, so that the metal recovery container is convenient to collect.
Further, be equipped with the doctor-bar on the metal container, can scrape down clockwise rotation through the metal of adsorbing on the cylindrical electro-magnet of lower extreme, avoid because of not in time breaking the electricity and lead to the metal of cylindrical electro-magnet lower extreme not dropping and follow cylindrical electro-magnet and continue along clockwise rotation for the cylindrical electro-magnet that continues to adsorb metal is in balanced state, can't continue to adsorb metal, influences recovery effect.
Further, the crusher comprises an upper cover, one end of the upper cover is in telescopic connection with the crushing device, the other end of the upper cover is connected with the feeding hole, dust can be prevented from flying out when the crusher is fed, and the telescopic connection can enable the rocking rod to have a movable shrinkage space when the crusher works.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the device comprises a frame 1, a crushing device 2, a feed inlet 101, an upper cover 102, a rocker 201, a main body 202, a crank 203, a telescopic device 204, a winnowing device 3, a fan 301, a filter screen 302, a dust removing system 303, a material passing channel 304, a garbage conveying mechanism 4, a recycling container 5, a cylindrical electromagnet 6, a metal recycling container 7, a scraping blade 701 and construction garbage 8.
An example is substantially as shown in figure 1:
the scheme provides a garbage disposal system for intelligent building, which comprises a frame 1, wherein the frame 1 comprises a crushing device 2, a winnowing device 3, a garbage conveying mechanism 4, a recycling container 5 and a metal recycling mechanism. The lower end of the crushing device 2 is provided with a winnowing device 3, and a garbage conveying mechanism 4 is positioned below the winnowing device 3 and is connected with a recycling container 5. The metal recovery mechanism is located above the waste conveying mechanism 4.
The crushing device 2 comprises a jaw crusher comprising a main body 202 and a rocker 201 hinged to the main body 202, the jaw crusher crushing the construction waste 8 by periodically reciprocating the rocker 201. The crushing device 2 is provided with a feeding opening 101 and an upper cover 102, and the feeding opening is obliquely arranged, so that the construction waste 8 is easier to enter the crushing device. The upper cover 102 can block dust when the building rubbish 8 is put in the feeding port 101 and the building rubbish 8 is crushed, so that the dust can not fly out of polluted air, the rocking rod 201 of the jaw crusher is connected with the upper cover 102 through the telescopic device 203, and a movable contraction space exists when the rocking rod 201 periodically moves back and forth.
The fan 301 is arranged at one end of the air separation device 3, the dust removal device 303 is arranged at the other end of the air separation device, the filter screen 302 is arranged between the fan 301 and the dust removal device 303, meshes with the same diameter are uniformly arranged on the filter screen 302, small particle garbage can be filtered, the material passing channel 304 is arranged between the filter screen 302 and the fan 301, the building garbage 8 is crushed by the crushing device 2 and then enters the air separation device 3, the fan 301 blows dust and small particle garbage in the building garbage 8 to the direction of the dust removal device 303, so that the dust is absorbed by the dust removal device 303, and the small particle garbage blocked by the filter screen 302 falls onto the garbage conveying mechanism 4 along with the crushed building garbage 8.
The garbage conveying mechanism 4 conveys the crushed construction garbage 8 towards the direction of a discharge hole, the crushed construction garbage passes through the metal recovery mechanism halfway, the metal recovery mechanism sucks the metal in the crushed construction garbage 8, the rest of garbage enters the recovery container 5, and the metal enters the metal recovery container 7.
The metal recovery mechanism comprises a cylindrical electromagnet 6 and a pressure switch 9 for controlling the cylindrical electromagnet 6, the cylindrical electromagnet 6 is rotatably arranged on the frame 1, the pressure switch 9 is in periodic contact with a cam 203 arranged on a rocker 201, and the pressure switch 9 and the cam 203 are in periodic contact and simultaneously control the cylindrical electromagnet 6 and the garbage conveying mechanism 4. When the cam 203 is not contacted with the pressure switch 9, the pressure switch 9 is electrified, the cylindrical electromagnet 6 is electrified with magnetism, metal on the garbage conveying mechanism 4 is adsorbed, and then the cylindrical electromagnet 6 adsorbing the metal automatically rotates clockwise due to the uneven center of gravity, so that the cylindrical electromagnet 6 rotating can continuously adsorb the metal, and the adsorbed metal can be far away from the recovery container 5 along with the rotating cylindrical electromagnet 6, so that the metal is prevented from falling into the recovery container 5 when the cylindrical electromagnet 6 is powered off. The garbage conveying mechanism 4 works normally to convey garbage to the discharge hole; when the cam 203 contacts with the pressure switch 9, the pressure switch 9 is powered off, the cylindrical electromagnet 6 is powered off, the nonmagnetic metal is put down into the metal recovery container 7, and the garbage conveying mechanism 4 does not work to stop conveying.
The cylindrical electromagnet 6 is provided with a layer of protective film to prevent the cylindrical electromagnet 6 from being scratched by adsorbed metal in the working process, thereby affecting the recovery effect. The circular surface of the cylindrical electromagnet 6 is made of rubber material, so that the cylindrical electromagnet 6 is prevented from absorbing metal in the whole body and influencing rotation.
One side of the metal recovery container 7, which is close to the cylindrical electromagnet 6, is provided with a scraping blade, so that the metal adsorbed on the cylindrical electromagnet 6 which rotates clockwise and passes through the lowermost end can be scraped off, and the phenomenon that the metal passing through the lowermost end of the cylindrical electromagnet 6 does not fall down due to untimely power failure, which causes that the cylindrical electromagnet 6 cannot rotate normally, and influences metal recovery, is avoided.
The specific operation is as follows:
firstly, building rubbish 8 is put into the crushing device 2 from the feeding port 101, dust flies out when the building rubbish 8 enters the crushing device 2, and the rocking bars 201 of the jaw crusher crush the building rubbish 8. The crushed construction waste 8 enters the winnowing device 3, dust in the construction waste 8 in the material passing channel 304 is blown away by the blower 304, the filter screen 302 blocks down the granular waste, and the dust passing through the filter screen 304 is absorbed by the dust removing device 303, so that environmental pollution is avoided. The granular garbage enters the garbage conveying mechanism 4 along with the crushed construction garbage 8, and the garbage conveying mechanism 4 conveys the garbage to the direction of the recovery container 5 and passes through the metal recovery mechanism halfway.
The cylindrical electromagnet 6 in the metal recovery mechanism is close to one side of the garbage conveying mechanism 4 to adsorb metal, the pressure switch 9 is not contacted with the cam 203, the pressure switch 9 is electrified, the garbage conveying mechanism 4 works normally, the cylindrical electromagnet 6 is electrified and magnetic, the metal on the garbage conveying mechanism 4 is adsorbed, and construction garbage after the metal is sucked enters the recovery container 5. The cylindrical electromagnet 6 with the metal adsorbed thereon rotates clockwise downwards due to unbalanced gravity center, so that the cylindrical electromagnet 6 with the metal adsorbed thereon is positioned at the lowest end; the pressure switch 9 contacts with the cam 203, the pressure switch 9 is powered off, the garbage conveying mechanism 4 does not work, the cylindrical electromagnet 6 is powered off and loses magnetism, metal on the cylindrical electromagnet 6 falls into the metal recovery container 7, one side of the metal recovery container 7, which is close to the cylindrical electromagnet 6, is provided with a scraping blade, clockwise rotation can be carried out to scrape off adsorbed metal on the cylindrical electromagnet 6 passing through the bottommost end, and metal which passes through the bottommost end of the cylindrical electromagnet 6 is prevented from falling due to untimely power off, so that the cylindrical electromagnet 6 cannot normally rotate, and metal recovery is influenced.
The foregoing is merely exemplary embodiments of the present invention, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present invention, and these should also be considered as the scope of the present invention, which does not affect the effect of the implementation of the present invention and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (4)
1. The garbage disposal system for the intelligent building comprises a rack, wherein the rack comprises a crushing device, a winnowing device, a garbage conveying mechanism and a recycling container; the crushing device is connected with the air separation device, one end of the air separation device is provided with a fan, the other end of the air separation device is provided with a dust removal device, and a filter screen is arranged between the fan and the dust removal device; a material passing channel is arranged between the fan and the filter screen; the garbage conveying mechanism is arranged at the lower end of the winnowing device and is provided with a recovery container; the method is characterized in that: the crushing device comprises a jaw crusher, wherein the jaw crusher comprises a main body and a rocker hinged with the main body; the crushing device is provided with a feeding hole; the metal recycling mechanism is arranged above the garbage conveying mechanism and comprises a cylindrical electromagnet and a pressure switch for controlling the cylindrical electromagnet, the cylindrical electromagnet is rotatably arranged on the frame, and the pressure switch is in periodic contact with a cam arranged on the rocker; the pressure switch is connected with the garbage conveying mechanism; a metal recovery container is arranged below the metal recovery mechanism; the metal recovery container is provided with a scraping blade.
2. A waste disposal system for intelligent buildings as claimed in claim 1, wherein: and a layer of protective film is arranged on the surface of the cylindrical electromagnet.
3. A waste disposal system for intelligent buildings as claimed in claim 1, wherein: the circular surface of the cylindrical electromagnet is made of rubber materials.
4. A waste disposal system for intelligent buildings as claimed in claim 1, wherein: the crushing device further comprises an upper cover, one end of the upper cover is connected with the crushing device in a telescopic manner, and the other end of the upper cover is connected with the feeding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010931417.5A CN112024119B (en) | 2020-09-07 | 2020-09-07 | A refuse treatment system for wisdom building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010931417.5A CN112024119B (en) | 2020-09-07 | 2020-09-07 | A refuse treatment system for wisdom building |
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| CN112024119A CN112024119A (en) | 2020-12-04 |
| CN112024119B true CN112024119B (en) | 2023-05-05 |
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| CN202010931417.5A Active CN112024119B (en) | 2020-09-07 | 2020-09-07 | A refuse treatment system for wisdom building |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112916093B (en) * | 2021-02-09 | 2023-03-21 | 重庆市庆岩建材有限公司 | Quick production line of building stones |
| CN115007601A (en) * | 2022-06-01 | 2022-09-06 | 浙江园冶环境科技有限公司 | Automatic organic refuse treatment system of classification |
| CN116060184B (en) * | 2023-03-09 | 2023-06-06 | 河北泰硕建设工程有限公司 | Building rubbish breaker for building engineering |
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| JP5253708B2 (en) * | 2002-07-22 | 2013-07-31 | エムビーエー ポリマーズ， インコーポレイテッド | Mediating electrostatic separation |
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| CN106944182A (en) * | 2017-05-19 | 2017-07-14 | 合肥图腾龙医疗用品开发有限公司 | A kind of building waste reclaims and uses efficient pulverizing device |
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