CN114870979A - Recycling treatment method for construction solid waste garbage - Google Patents
Recycling treatment method for construction solid waste garbage Download PDFInfo
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- CN114870979A CN114870979A CN202210262138.3A CN202210262138A CN114870979A CN 114870979 A CN114870979 A CN 114870979A CN 202210262138 A CN202210262138 A CN 202210262138A CN 114870979 A CN114870979 A CN 114870979A
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000010276 construction Methods 0.000 title claims abstract description 34
- 238000004064 recycling Methods 0.000 title claims abstract description 26
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 148
- 239000000428 dust Substances 0.000 claims abstract description 99
- 229910052742 iron Inorganic materials 0.000 claims abstract description 74
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Images
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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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
The invention discloses a method for recycling construction solid waste garbage, belongs to the field of construction solid waste treatment, and discloses a method for recycling construction solid waste garbage, when the crushing device works normally, the raised dust is captured by a three-dimensional space formed by the capturing fiber of the dust capturing unit positioned at the lowest part, the whole mass of the dust capturing unit is increased, at the moment, the dust capturing unit slides downwards along the inner wall of the iron shell under the combined action of the dust capturing unit and the gravity of dust until the dust capturing unit is separated from the iron shell, the dropped dust capturing unit is rolled into a spherical shape under the action of the elastic metal net in the dust capturing unit, the spherical structure can effectively prevent the captured dust from being difficult to scatter due to impact and causing secondary pollution, the method can greatly reduce the serious pollution of a large amount of dust generated during crushing of the solid construction waste in the recycling treatment process.
Description
Technical Field
The invention relates to the field of building solid waste treatment, in particular to a recycling treatment method for building construction solid waste garbage.
Background
The construction solid waste refers to residue soil, waste material, sludge and other wastes generated in the process of constructing, laying or dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, if the treatment is carried out by adopting a simple stacking mode, the treatment of the newly added construction solid waste accounts for 1.5 to 2 hundred million square meters of land every year, and if the treatment and the utilization are not carried out in time, adverse effects are brought to the society, the environment and resources.
At the present stage, most of the building solid garbage is not treated at all, and is transported to the suburbs or villages by construction units, and is stacked or buried in the open air, so that a large amount of construction expenses such as land acquisition expenses and garbage clearing and transporting expenses are consumed, meanwhile, the problems of scattering, dust, sand and ash flying and the like in the clearing and stacking processes cause serious environmental pollution, the recycling of the building solid garbage at the present stage has a certain technical basis, and both the research of laboratories and the market application have certain achievements.
After being sorted, removed or crushed, most of the wastes in the solid construction wastes can be reused as renewable resources, such as: the waste steel bars, waste iron wires, waste electric wires, various waste steel fittings and other metals can be used for replacing sand, building mortar, plastering mortar, making concrete cushions and the like, and can also be used for manufacturing building material products such as building blocks, paving bricks, lattice bricks and the like.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a recycling treatment method for construction solid waste, which can greatly reduce the serious pollution of a large amount of dust generated in the crushing process of the construction solid waste to the environment in the recycling treatment process.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A method for recycling and treating construction solid waste mainly comprises the following steps:
s1, collecting waste materials, namely collecting the building solid waste, accumulating the building solid waste in an open area, and waiting for treatment;
s2, classifying the waste, classifying the collected construction solid waste according to the characteristic types, wherein the classification standard includes but is not limited to: whether the steel bar material is contained or not, whether the steel bar material is of a wood structure or not and the like;
s3, crushing the waste, namely crushing the classified building solid waste by different crushing devices according to the characteristics of the building solid waste, and crushing the building solid waste to a specified size;
s4, in-use, designating the in-use scheme of the waste material after the step S3 according to the self characteristics, and recycling the waste material;
the crushing device comprises a connecting structure and a sealing frame which are matched with each other, the connecting structure is fixedly connected with the sealing frame, a feed inlet is formed in the sealing frame, the feed inlet is positioned at the joint of the connecting structure and the sealing frame, a conveying belt is placed in the feed inlet, a fixing frame is fixedly connected to the upper end of the sealing frame, a plurality of mounting grooves are formed in one end, away from the sealing frame, of the fixing frame, adsorption magnets are fixedly connected into groove bottom plates of the mounting grooves, a dust capturing device is inserted into the mounting grooves and comprises an iron shell, the iron shell is adsorbed with the adsorption magnets, a plurality of dust capturing units are placed in the iron shell and are connected end to end, the dust capturing units adjacent to the groove bottom plate of the iron shell are fixedly connected with the iron shell, each dust capturing unit comprises a rubber base block, and an elastic metal net is embedded in each rubber base block, elastic metal net has the trend of downward shrink, a plurality of fibre of catching of the equal fixedly connected with of lower extreme of a plurality of rubber base pieces, a plurality of fibre of catching all are three-dimensional heliciform, adjacent fibre winding of catching forms three-dimensional space spatial structure together, catch the one end that the fibre is close to rubber base piece and run through rubber base piece and with elastic metal net fixed connection, the upper end fixedly connected with of rubber base piece drives the barb, it runs through rubber base piece and with elastic metal net fixed connection to drive the barb, realize fixed connection through the winding of catching fibre and drive barb between two adjacent dust catching units, the inner wall rule of seal frame is connected with the division board, the division board is located between mount and the conveyer, can realize reducing building solid rubbish by a wide margin in the recovery processing process, a large amount of dust that produces when smashing also is difficult for causing serious pollution to the environment.
Further, feed inlet fixedly connected with multiunit sealed curtain that matches each other, the lower extreme of sealed curtain contacts with conveyer, increases the holistic sealed effect of reducing mechanism for the outside of connection structure and sealed frame is difficult for moving to the produced raise dust of building solid waste crushing, is difficult for influencing kibbling operational environment.
Furthermore, a plurality of sealing fibers are fixedly connected to the side wall of the sealing curtain, and the adjacent sealing fibers are wound together, so that the sealing effect of the crushing device is further improved.
Furthermore, the lower extreme of iron shell is located the downside of the mounting groove in the mount, and the iron shell part stretches out the mounting groove in the mount promptly, the installation and the dismantlement work of the iron shell of being convenient for.
Further, electromagnet is selected for use to adsorption magnet, can realize iron shell installation and dismantlement work respectively through carrying out the circular telegram or cutting off the power supply to adsorption magnet, reduces the installation and the dismantlement degree of difficulty of iron shell.
Further, interference fit between iron shell and the mounting groove even adsorption magnet cuts off the power supply because of the accident for the iron shell also is difficult for following the landing in the mounting groove, is difficult for causing the damage to reducing mechanism.
Further, the lower extreme opening part fixedly connected with of iron shell and self assorted seal membrane for sealed with the iron shell, the transportation and the installation of the iron shell of being convenient for, make the iron shell can carry out module production, need not to carry out the on-the-spot production of assembling, reduce the production installation cost of iron shell.
Further, the seal membrane includes thick PVC membrane, has buried the reinforcement net underground in the thick PVC membrane, increases the holistic intensity of thick PVC membrane for thick PVC membrane is difficult for appearing local tearing at the in-process of transportation and installation, is difficult for influencing the normal use of iron shell.
Further, thick PVC membrane is close to the one end fixedly connected with start barb that the unit was caught to the dust, starts barb and adjacent catching fiber winding together, and at the in-process that accomplishes the installation of iron shell and tear the seal membrane down, start the barb and can drive and catch the fiber motion, is fluffier with a plurality of three-dimensional space spatial structure who catches the fibre and form, is convenient for catch the dust.
Furthermore, a plurality of dust capture units coat with the pigment of different colours, and maintainer can learn the number of piles that the dust capture unit drops through observing the concrete colour of dust capture unit, is convenient for carry out timely change to the dust capture device.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
at the reducing mechanism normal during operation, the dust of raising up is caught the three-dimensional space that the fibre formed of the seizure of unit by the dust that is located the below, make the holistic quality of unit increase is caught to the dust, slide downwards along the inner wall of iron shell under the combined action of the gravity of unit and dust is caught to the dust this moment, break away from until from the iron shell, drive barb that the dust that lies in the downside in whole in-process of breaking away from on the unit can drag the seizure fibre of adjacent dust seizure unit, stretch the seizure fibre, make a plurality of three-dimensional space spatial structure that the seizure fibre formed more fluffy, be convenient for catch the dust.
The dust capture unit that drops is under the use of the inside elasticity metal mesh of self, and the rolling is spherical, will catch the capture fibre cladding that has the dust inside self, later roll down pile up the division board, and spherical structure can prevent effectively that the dust of catching is difficult for taking place to scatter because of assaulting, is difficult for causing secondary pollution, can realize reducing the building solid rubbish by a wide margin in the recovery processing process, and a large amount of dust that produces when smashing also is difficult for causing serious pollution to the environment.
Simultaneously, adsorption magnet chooses for use the electro-magnet, can realize iron shell installation and dismantlement work respectively through switching on or cutting off the power supply to adsorption magnet, reduces the installation of iron shell and dismantles the degree of difficulty, and through setting up to interference fit between iron shell and the mounting groove, even adsorption magnet is because of the outage so for the iron shell also is difficult for following the mounting groove and landing, is difficult for causing the damage to reducing mechanism.
Set up optional structure seal membrane at last, catch the unit to iron shell and dust and seal for the dust trapping apparatus can carry out long distance transportation and long-time storage, makes the iron shell can carry out module production, need not to carry out the on-the-spot production of assembling, reduces the production installation cost of iron shell, reduces the use cost of dust trapping apparatus.
Drawings
FIG. 1 is a flow chart of the construction solid waste recycling method of the present invention;
FIG. 2 is a schematic structural diagram of the construction solid waste crushing device of the invention;
FIG. 3 is a side sectional view of the construction solid waste crushing device of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
FIG. 5 is an exploded view of the principal structure of the dust capturing apparatus of the present invention;
FIG. 6 is a side cross-sectional view of a dust capture device of the present invention;
FIG. 7 is a schematic view of a partial structure of a dust capture unit according to the present invention;
FIG. 8 is a partial schematic view of a sealing film of the present invention;
FIG. 9 is a schematic diagram of the construction solid waste crushing device of the present invention;
FIG. 10 is a schematic view of the structure of a capture fiber of the present invention.
The reference numbers in the figures illustrate:
1 connecting structure, 2 sealing frames, 3 conveying belts, 4 sealing curtains, 5 sealing fibers, 6 fixing frames, 7 iron shells, 8 dust capturing units, 801 rubber base blocks, 802 elastic metal nets, 803 capturing fibers, 804 driving barbs, 9 sealing films, 901 thick PVC films, 902 reinforcing nets, 903 starting barbs, 10 separating plates and 11 adsorbing magnets.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "fitted/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection can be direct connection or indirect connection through an intermediate medium, and can be communication inside the model adapting element. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Example 1:
referring to fig. 1, a method for recycling and treating solid waste in building construction mainly includes the following steps:
s1, collecting waste materials, namely collecting the building solid waste, accumulating the building solid waste in an open area, and waiting for treatment;
s2, classifying the waste, classifying the collected construction solid waste according to the characteristic types, wherein the classification standard includes but is not limited to: whether the steel bar material is contained or not, whether the steel bar material is of a wood structure or not and the like;
s3, crushing the waste, namely crushing the classified building solid waste by different crushing devices according to the characteristics of the building solid waste, and crushing the building solid waste to a specified size;
s4, in-use, designating the in-use scheme of the waste material after the step S3 according to the self characteristics, and recycling the waste material;
referring to fig. 2-10, the crushing device comprises a connecting structure 1 and a sealing frame 2 which are matched with each other, the connecting structure 1 is fixedly connected with the sealing frame 2, a feed port is drilled on the sealing frame 2 and is positioned at the joint of the connecting structure 1 and the sealing frame 2, a conveying belt 3 is placed in the feed port, a fixing frame 6 is fixedly connected with the upper end of the sealing frame 2, one end of the fixing frame 6, which is far away from the sealing frame 2, is drilled with a plurality of mounting grooves, adsorption magnets 11 are fixedly connected in groove bottom plates of the mounting grooves, a dust capturing device is inserted in the mounting grooves and comprises an iron shell 7, the iron shell 7 is adsorbed by the adsorption magnets 11, a plurality of dust capturing units 8 are placed in the iron shell 7, the dust capturing units 8 are connected end to end, and the dust capturing unit 8 adjacent to the groove bottom plate of the iron shell 7 is fixedly connected with the iron shell 7, the dust capturing units 8 all comprise rubber base blocks 801, elastic metal nets 802 are embedded in the rubber base blocks 801, the elastic metal nets 802 have a downward contraction trend, the lower ends of the rubber base blocks 801 are fixedly connected with a plurality of capturing fibers 803, the capturing fibers 803 are in a three-dimensional spiral shape, adjacent capturing fibers 803 are wound together to form a three-dimensional space structure, one end, close to the rubber base blocks 801, of each capturing fiber 803 penetrates through the rubber base blocks 801 and is fixedly connected with the elastic metal nets 802, the upper ends of the rubber base blocks 801 are fixedly connected with driving barbs 804, the driving barbs 804 penetrate through the rubber base blocks 801 and are fixedly connected with the elastic metal nets 802, the adjacent dust capturing units 8 are fixedly connected through the capturing fibers 803 and the winding of the driving barbs 804, and the limiting effect of the iron shell 7 and the thickness of the rubber base blocks 801 are enough, and only under the effect of the elastic metal nets 802, the rubber base block 801 is not easy to roll up, so that the dust capture unit 8 is not easy to lose efficacy, the inner wall of the sealing frame 2 is provided with a partition plate 10, the partition plate 10 is positioned between the fixing frame 6 and the conveying belt 3, and the partition plate 10 comprises a grid plate part which is an inclined plane and a planar storage part.
When the crushing device works normally, the building solid waste materials are transported to the position of the connecting structure 1 by the conveyor belt 3 and are led to the crushing device on the lower side of the connecting structure 1, the materials are crushed to a preset size according to actual needs, a large amount of dust is generated in the crushing process, the dust can be lifted and moves to the mounting areas of the fixed frame 6 and the iron shell 7, the dust is captured by a three-dimensional space formed by the capturing fibers 803 of the dust capturing unit 8 positioned at the lowest part, so that the overall mass of the dust capturing unit 8 is increased, the dust slides downwards along the inner wall of the iron shell 7 under the combined action of the dust capturing unit 8 and the gravity of the dust until the dust is separated from the iron shell 7, and the capturing fibers 803 of the adjacent dust capturing units 8 are dragged by the driving barbs 804 on the dust capturing unit 8 positioned at the lower side in the whole separation process, the capture fibers 803 are stretched, so that a three-dimensional space structure formed by the plurality of capture fibers 803 is more fluffy, and dust can be captured conveniently.
The dust capture unit 8 that drops is spherical in the rolling under the use of the inside elasticity metal mesh 802 of self, and the fibre 803 cladding of catching that will catch the dust is inside self, later rolls and piles up on division board 10, and spherical structure can prevent effectively that the dust of catching is difficult for taking place to scatter because of the impact, is difficult for causing secondary pollution.
The method can greatly reduce the serious pollution of a large amount of dust generated during crushing of the solid construction waste in the recycling treatment process.
Feed inlet fixedly connected with multiunit is sealed curtain 4 that matches each other, the lower extreme of sealed curtain 4 contacts with conveyer 3, increase the holistic sealed effect of reducing mechanism, make the difficult outside that moves connection structure 1 and sealed frame 2 of the produced raise dust of building solid waste crushing, be difficult for influencing kibbling operational environment, a plurality of sealed fibre of fixedly connected with 5 on the lateral wall of sealed curtain 4, adjacent sealed fibre 5 twines together, further increase reducing mechanism's sealed effect down.
The lower extreme of iron shell 7 is located the downside of the mounting groove of mount 6, iron shell 7 local mounting groove in stretching out mount 6 promptly, be convenient for the installation and the dismantlement work of iron shell 7, the electro-magnet is chooseed for use to adsorption magnet 11, can realize iron shell 7 installation and dismantlement work respectively through switching on or cutting off the power supply to adsorption magnet 11, reduce the installation and the dismantlement degree of difficulty of iron shell 7, interference fit between iron shell 7 and the mounting groove, even adsorption magnet 11 is because of the outage, make iron shell 7 also be difficult for following the mounting groove internal slipping, be difficult for causing the damage to reducing mechanism.
The lower end opening of iron shell 7 is fixedly connected with sealing membrane 9 matched with the sealing membrane 9, and is used for sealing iron shell 7, thereby facilitating the transportation and installation of iron shell 7, making iron shell 7 capable of performing module production without field assembly production, and reducing the production and installation cost of iron shell 7, sealing membrane 9 comprises thick PVC membrane 901, reinforcing net 902 is embedded in thick PVC membrane 901, the integral strength of thick PVC membrane 901 is increased, so that thick PVC membrane 901 is not easy to be locally torn in the transportation and installation process, and the normal use of iron shell 7 is not easy to be influenced, one end of thick PVC membrane 901 close to dust capture unit 8 is fixedly connected with start barb 903, start barb 903 is wound together with adjacent capture fiber 803, in the process of completing the installation of iron shell 7 and tearing sealing membrane 9, start barb 903 can drive capture fiber 803 to move, the three-dimensional space structure formed by the plurality of capturing fibers 803 is more fluffy, so that dust can be captured conveniently.
The coating of a plurality of dust capture unit 8 has the pigment of different colours, and maintainer can learn the number of piles that the dust capture unit 8 drops through observing the concrete colour of dust capture unit 8, is convenient for carry out timely change to the dust capture device.
When the crushing device normally works, the raised dust is captured by a three-dimensional space formed by the capturing fibers 803 of the dust capturing unit 8 positioned at the lowest part, so that the whole mass of the dust capturing unit 8 is increased, at the moment, the dust capturing unit 8 slides downwards along the inner wall of the iron shell 7 under the combined action of the gravity of the dust capturing unit 8 and the dust until the dust is separated from the iron shell 7, the driving barbs 804 on the dust capturing unit 8 positioned at the lower side in the whole separation process can drag the capturing fibers 803 of the adjacent dust capturing unit 8, the capturing fibers 803 are stretched, so that the three-dimensional space structure formed by the capturing fibers 803 is more fluffy, and the dust is convenient to capture.
The dust capture unit 8 that drops is spherical under the use of the inside elasticity metal mesh 802 of self, and the rolling is inside self, and the fibre 803 cladding of catching that will catch the dust is inside self, later roll and pile up on division board 10, and spherical structure can prevent effectively that the dust of catching is difficult for taking place to scatter because of assaulting, is difficult for causing secondary pollution, can realize reducing the building solid rubbish by a wide margin in the recovery processing process, and a large amount of dusts that produce when smashing also are difficult for causing serious pollution to the environment.
Simultaneously, adsorption magnet 11 chooses for use the electro-magnet, can realize iron shell 7 installation and dismantlement work respectively through switching on or cutting off the power supply to adsorption magnet 11, reduces iron shell 7's installation and dismantlement degree of difficulty, and through setting up to interference fit between iron shell 7 and the mounting groove, even adsorption magnet 11 cuts off the power supply because of the accident for iron shell 7 also is difficult for following the mounting groove and landing, is difficult for causing the damage to reducing mechanism.
Set up optional structure seal membrane 9 at last, catch unit 8 to iron shell 7 and dust for the dust capture device can carry out long distance transportation and long-time storage, makes iron shell 7 can carry out module production, need not to carry out the on-the-spot production of assembling, reduces the production installation cost of iron shell 7, reduces the use cost of dust capture device.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. A method for recycling and treating construction solid waste garbage is characterized by comprising the following steps: the method mainly comprises the following steps:
s1, collecting waste materials, namely collecting the building solid waste, accumulating the building solid waste in an open area, and waiting for treatment;
s2, classifying the waste, classifying the collected construction solid waste according to the characteristic types, wherein the classification standard includes but is not limited to: whether the steel bar material is contained or not, whether the steel bar material is of a wood structure or not and the like;
s3, crushing the waste, namely crushing the classified building solid waste by different crushing devices according to the characteristics of the building solid waste, and crushing the building solid waste to a specified size;
s4, in-use, designating the in-use scheme of the waste material after the step S3 according to the self characteristics, and recycling the waste material;
the crushing device comprises a connecting structure (1) and a sealing frame (2) which are matched with each other, the connecting structure (1) is fixedly connected with the sealing frame (2), a feed inlet is formed in the sealing frame (2), the feed inlet is positioned at the joint of the connecting structure (1) and the sealing frame (2), a conveying belt (3) is placed in the feed inlet, a fixing frame (6) is fixedly connected with the upper end of the sealing frame (2), one end, far away from the sealing frame (2), of the fixing frame (6) is provided with a plurality of mounting grooves, a plurality of adsorption magnets (11) are fixedly connected in groove bottom plates of the mounting grooves, a dust capturing device is inserted in the mounting grooves and comprises an iron shell (7), the iron shell (7) is adsorbed by the adsorption magnets (11), a plurality of dust capturing units (8) are placed in the iron shell (7), a plurality of unit (8) is caught to the dust, and catches unit (8) and iron shell (7) fixed connection end to end with the dust that iron shell (7) slot bottom board is adjacent, and is a plurality of unit (8) is caught to the dust all includes rubber base piece (801), all bury elastic metal net (802) underground in rubber base piece (801), elastic metal net (802) have the trend of shrink downwards, and are a plurality of fibre (803) are caught to the equal fixedly connected with of lower extreme of rubber base piece (801), and are a plurality of catch fibre (803) all are three-dimensional heliciform, and are adjacent catch fibre (803) winding together and form three-dimensional space spatial structure, catch fibre (803) one end that is close to rubber base piece (801) and run through rubber base piece (801) and with elastic metal net (802) fixed connection, the upper end fixedly connected with of rubber base piece (801) drives barb (804), drive barb (804) run through rubber base block (801) and with elasticity metal mesh (802) fixed connection, realize fixed connection through the winding of catching fibre (803) and drive barb (804) between two adjacent dust capture units (8), the inner wall rule of sealed frame (2) is connected with division board (10), division board (10) are located between mount (6) and conveyer (3).
2. The method for recycling and treating the construction solid waste garbage according to claim 1, which is characterized in that: the feed inlet fixedly connected with multiunit sealed curtain (4) that match each other, the lower extreme of sealed curtain (4) contacts with conveyer (3).
3. The method for recycling and treating the construction solid waste garbage according to claim 2, which is characterized in that: the side wall of the sealing curtain (4) is fixedly connected with a plurality of sealing fibers (5), and the adjacent sealing fibers (5) are wound together.
4. The method for recycling and treating the construction solid waste garbage according to claim 1, which is characterized in that: the lower extreme of iron shell (7) is located the downside of the mounting groove in mount (6), and the mounting groove in mount (6) is stretched out to iron shell (7) part promptly.
5. The method for recycling and treating the construction solid waste garbage according to claim 1, which is characterized in that: the adsorption magnet (11) is an electromagnet.
6. The method for recycling and treating the construction solid waste garbage according to claim 1, which is characterized in that: and the iron shell (7) is in interference fit with the mounting groove.
7. The method for recycling and treating the construction solid waste garbage according to claim 1, which is characterized in that: the lower end opening of the iron shell (7) is fixedly connected with a sealing film (9) matched with the iron shell.
8. The method for recycling and treating the construction solid waste garbage according to claim 7, which is characterized in that: the sealing film (9) comprises a thick PVC film (901), and a reinforcing net (902) is embedded in the thick PVC film (901).
9. The method for recycling and treating the construction solid waste garbage according to claim 8, wherein the method comprises the following steps: one end of the thick PVC film (901) close to the dust capturing unit (8) is fixedly connected with a starting barb (903), and the starting barb (903) is wound with adjacent capturing fibers (803).
10. The method for recycling and treating the construction solid waste garbage according to claim 1, which is characterized in that: a plurality of the dust capture units (8) are coated with different colors of pigments.
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Application publication date: 20220809 |