CN115301333A - Solid waste crushing and dedusting mechanism - Google Patents
Solid waste crushing and dedusting mechanism Download PDFInfo
- Publication number
- CN115301333A CN115301333A CN202210700587.1A CN202210700587A CN115301333A CN 115301333 A CN115301333 A CN 115301333A CN 202210700587 A CN202210700587 A CN 202210700587A CN 115301333 A CN115301333 A CN 115301333A
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- China
- Prior art keywords
- crushing
- screening
- solid waste
- top plate
- side plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002910 solid waste Substances 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000012216 screening Methods 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 39
- 239000000428 dust Substances 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 239000002699 waste material Substances 0.000 claims description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 22
- 239000002245 particle Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 16
- 238000009434 installation Methods 0.000 description 12
- 239000013618 particulate matter Substances 0.000 description 8
- 239000010813 municipal solid waste Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 6
- 239000008187 granular material Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- 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
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
- B07B1/24—Revolving drums with fixed or moving interior agitators
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
-
- 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 solid waste crushing and dust removing mechanism, and relates to the technical field of crushing equipment. The automatic material feeding device comprises a base body, side plates are arranged on two sides of the base body, a top plate is arranged in an opening formed by the base body and the side plates, a material outlet is formed in the bottom surface of the base body, a material discharging shell is arranged at the material outlet, a material feeding hole is formed in the top plate, a group of crushing rollers and a material guiding portion are arranged between the two side plates, the crushing rollers are arranged on the lower side of the material feeding hole, the material guiding portion is arranged on the lower side of the crushing rollers, a screening portion which is distributed in an inclined mode is arranged on the top plate, the top end of the screening portion is in transmission connection with a motor, the motor I is fixed on a fixed block, the fixed block is arranged on the base body, and a material discharging nozzle of the material guiding portion extends into the bottom end of the screening portion. According to the dust collector, the threaded rod pushes the gas in the inner tube body to move upwards, so that the inner tube body sucks the air in the outer tube body to be discharged, raised dust is collected, and a dust removing effect is achieved.
Description
Technical Field
The invention relates to the technical field of crushing equipment, in particular to a solid waste crushing and dedusting mechanism.
Background
The construction waste refers to residue, waste 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 and construction units or individuals. A crusher is often used in the construction waste treatment to crush the waste.
The crusher is a device for processing large-size or blocky materials into smaller-size materials, the materials are poured into a feeding hole of the crusher from a blanking hole, the materials are crushed by a crushing device in a casing, and the crushed materials are discharged after processing. At present, materials are poured into a feeding hole of a crusher from a blanking hole manually, when the crusher is used for processing the materials, a large amount of dust is inevitably generated, the air environment around the work is seriously polluted, and respiratory diseases of workers are easily caused.
Disclosure of Invention
The invention aims to provide a solid waste crushing and dedusting mechanism, wherein a threaded rod pushes gas in an inner tube body to move upwards, so that the inner tube body sucks air in an outer tube body to be exhausted, raised dust is collected, a dedusting effect is achieved, and the related problems in the background art are solved.
In order to solve the technical problems, the invention provides a solid waste crushing and dust removing mechanism, which comprises a base body, wherein side plates are respectively arranged at two sides of the base body, a top plate is arranged in an opening formed by the base body and the side plates, a discharge hole is formed in the bottom surface of the base body, a discharge shell is arranged at the discharge hole, a feed hole is arranged on the top plate, a group of crushing rollers and a material guide part are arranged between the two side plates, the crushing rollers are arranged at the lower side of the feed hole, the material guide part is arranged at the lower side of the crushing rollers, screening parts which are distributed in an inclined manner are arranged on the top plate, the top ends of the screening parts are in transmission connection with a motor, the motor I is fixed on a fixed block, the fixed block is installed on the pedestal, the ejection of compact mouth of guide portion stretches into in the bottom of screening portion, through starter motor one and motor two, realize that the crushing roller and the screening portion of installation rotate, will need to carry out broken building rubbish and throw in the feed inlet, building rubbish falls on the guide portion of installation through the broken back of a set of crushing roller that is equipped with, the ejection of compact mouth through guide portion gets into the screening portion, the particulate matter dawn rubbish and discharges through the sieve mesh of screening portion, fall into ejection of compact casing and discharge, the big building rubbish of granule is along screening portion upward movement, the discharge gate through screening portion falls on the roof, get into the feed inlet along the surface of roof and carry out breakage once more, it is qualified until the granule size.
Further, the roof forms the feeding storehouse with the curb plate of week side installation, the roof slope installation, it has mounting hole and feed port to open on the roof, the position of mounting hole is higher than the position of feed port, and the top of the screening portion of slope installation passes the mounting hole and upwards extends.
Further, the discharge gate is located the screening portion under, install the baffle on the bottom surface of pedestal, the baffle that is equipped with is close to the side department of discharge gate, and the solid waste granule that falls through the screening portion directly gets into ejection of compact casing and discharges, solves the accumulational problem of building rubbish particulate matter.
Further, the one end of guide portion is rotated with the inner wall of pedestal and is connected, through spring coupling between the bottom surface of pedestal and pedestal, the discarded object through a set of crushing roller falls on guide portion, and a set of crushing roller includes two crushing rollers, install the swash plate in the feed inlet, through the in-process of feed inlet, the swash plate guide construction waste material gets into between two crushing rollers, avoids the construction waste material to spill through the side, strikes the spring when the construction waste material after the breakage falls on guide portion in addition to realize guide portion and produce vibrations at the deformation of spring and the in-process that resets, realize that the material goes out to remove to the ejection of compact mouth gradually, the slope of guide portion installation that is equipped with, the ejection of compact mouth is located the low department.
Furthermore, the screening portion comprises an outer cylinder, helical blades and an inner cylinder, the inner cylinder is coaxially arranged in the outer cylinder, one end of the inner cylinder extends out through the discharge end of the outer cylinder, a toothed ring is arranged at the extending end of the inner cylinder and is in transmission connection with a motor, the inner cylinder is fixed on the inner wall of the outer cylinder through a connecting rod, and the helical blades are arranged in a channel formed between the outer cylinder and the inner cylinder.
Furthermore, a plurality of sieve meshes are arranged on the peripheral side surface of the outer cylinder body, and an edge body extends into the lower side port of the outer cylinder body.
Further, the internally mounted of interior body has the threaded rod, set up the bar groove of a plurality of and the inside intercommunication of outer barrel on the side of interior body, the port that interior body is located the outer barrel outside communicates with the air inlet end of fan.
Furthermore, a plurality of shaft holes are formed in the two side plates, the shaft body of the crushing roller is installed between the two corresponding shaft holes, and the shaft body on one side of the crushing roller is in transmission connection with the second motor through a transmission gear.
Furthermore, a fixing frame is sleeved on the outer side of the screening portion and installed between the two side plates.
The invention has the following beneficial effects:
1. the top plate is obliquely arranged, the position of the mounting hole is higher than that of the feeding hole, the top end of the obliquely arranged screening part penetrates through the mounting hole to extend upwards, and the construction waste particles falling from the top end of the screening part fall into the feeding hole along the inclined surface of the top plate, so that the problem that the materials are accumulated at the top end discharge hole of the screening part is solved.
2. According to the invention, fixed particles falling on the material guide part slide towards the discharge nozzle arranged on one side and enter the outer cylinder, and the outer cylinder is driven to rotate in the rotating process of the inner cylinder, so that the solid particles are pushed by the helical blades arranged on the inner wall of the outer cylinder to move towards the upper port of the outer cylinder, and the solid particles with particles smaller than the sieve pores fall through the sieve pores in the moving process, thus the crushed particles are screened.
3. In the invention, the side surface of the inner tube body is provided with a plurality of strip-shaped grooves communicated with the inside of the outer tube body, in the integral rotation process of the outer tube body and the inner tube body, the threaded rod pushes the gas in the inner tube body to move upwards, so that the inner tube body sucks the air in the outer tube body to be discharged, thereby realizing the collection of raised dust and achieving the dust removal effect, in addition, the port at the outer side of the outer tube body is communicated with the air inlet end of the fan, the suction force of the inner tube body on the peripheral air is increased through the fan, and the dust removal effect is improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic view of the structure of the screening part of the present invention;
FIG. 4 is a schematic cross-sectional view of the screening portion of the present invention;
FIG. 5 is a schematic view of the mounting structure of the crushing roller of the present invention;
FIG. 6 is a schematic view of a fitting structure of a base and a side plate according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a base body; 101. a discharge port; 2. a side plate; 201. a shaft hole; 3. a top plate; 301. mounting holes; 302. a feed port; 303. a sloping plate; 4. a discharge housing; 5. a crushing roller; 6. a material guide part; 601. a discharging nozzle; 7. a partition plate; 8. a spring; 9. a screening section; 901. an outer cylinder; 9011. an edge body; 9012. screening holes; 902. a helical blade; 903. an inner tube body; 904. a connecting rod; 905. a threaded rod; 10. a fixed mount; 11. a fixed block; 12. a first motor; 13. and a second motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1-6, the present invention is a solid waste crushing and dust removing mechanism, including a base 1, side plates 2 are mounted on both sides of the base 1, a top plate 3 is mounted in an opening formed by the base 1 and the side plates 2, a discharge port 101 is formed in a bottom surface of the base 1, a discharge housing 4 is mounted at the discharge port 101, a feed port 302 is mounted on the top plate 3, a set of crushing rollers 5 and a material guiding portion 6 are mounted between the two side plates 2, the crushing rollers 5 are mounted on a lower side of the feed port 302, the material guiding portion 6 is located on a lower side of the crushing rollers 5, a screening portion 9 which is obliquely distributed is mounted on the top plate 3, a top end of the screening portion 9 is in transmission connection with a motor one 12, the motor one 12 is fixed on a fixed block 11, the base is mounted on the base 1, and a discharge nozzle 601 of the material guiding portion 6 extends into a bottom end of the screening portion 9.
The installed crushing rollers 5 and the screening part 9 are rotated by starting the first motor 12 and the second motor 13, construction waste needing to be crushed is thrown into the feed hole 302, the construction waste falls on the installed material guide part 6 after being crushed by the set of crushing rollers 5, the construction waste enters the screening part 9 through the discharge nozzle 601 of the material guide part 6, particulate matters are discharged through sieve holes of the screening part 9, the construction waste with large particles falls into the discharge shell 4 and is discharged, the construction waste with large particles moves upwards along the screening part 9, the construction waste falls onto the top plate 3 through a discharge hole of the screening part 9, and the construction waste enters the feed hole 302 along the surface of the top plate 3 and is crushed again until the size of the particles is qualified.
The top plate 3 and the side plates 2 arranged on the peripheral side form a feeding bin, the top plate 3 is obliquely arranged, the top plate 3 is provided with an installation hole 301 and a feeding hole 302, the position of the installation hole 301 is higher than that of the feeding hole 302, and the top end of the obliquely arranged screening part 9 penetrates through the installation hole 301 and extends upwards.
The roof 3 slope installation that is equipped with, the position of mounting hole 301 is higher than the position of feed port 302, and the top of the screening portion 9 of slope installation passes mounting hole 301 and upwards extends, and the building rubbish particulate matter that falls through the top of screening portion 9 falls into the feed port 302 along the inclined plane of roof 3 in, solves the material and piles up the problem at the top discharge gate of screening portion 9.
The one end of guide portion 6 is connected with the inner wall rotation of pedestal 1, be connected through spring 8 between the bottom surface of pedestal 1 and pedestal 1, the discarded object through a set of crushing roller 5 falls on guide portion 6, a set of crushing roller 5 includes two crushing rollers 5, install swash plate 303 in the feed port 302, in-process through the feed port 302 feeding, swash plate 303 guide construction waste material gets into between two crushing rollers 5, avoid construction waste material to spill through the side, strike spring 8 when construction waste material after the breakage falls down on guide portion 6 in addition, thereby realize that guide portion 6 produces vibrations at spring 8's deformation and the in-process that resets, realize that the material moves to ejection of compact mouth 601 play gradually, the guide portion 6 slope installation that is equipped with, ejection of compact mouth 601 is located the low department.
The screening part 9 comprises an outer cylinder 901, helical blades 902 and an inner cylinder 903, wherein the inner cylinder 903 distributed coaxially is installed in the outer cylinder 901, one end part of the inner cylinder 903 extends out through the discharge end of the outer cylinder 901, a toothed ring is installed on the extending end of the inner cylinder 903 and is in transmission connection with a first motor 12, the inner cylinder 903 is fixed on the inner wall of the outer cylinder 901 through a connecting rod 904, and the helical blades 902 are arranged in a channel formed between the outer cylinder 901 and the inner cylinder 903;
the guide portion 6 that is equipped with is the plate body structure, and the fixed particulate matter that falls on guide portion 6 slides to the ejection of compact mouth 601 department that one side was equipped with, gets into the inside of outer barrel 901, because inner tube body 903 pivoted in-process drives outer barrel 901 and rotates, realizes that the helical blade 902 of outer barrel 901 inner wall mounting promotes the solid particulate matter and moves to the last port of outer barrel 901, and the solid particulate matter that the in-process granule that removes is less than sieve mesh 9012 falls through sieve mesh 9012, accomplishes and screens the particulate matter after the breakage.
A plurality of sieve holes 9012 are formed in the peripheral side face of the outer cylinder 901, and an edge body 9011 extends into a lower side port of the outer cylinder 901.
The internally mounted of interior body 903 has threaded rod 905, has seted up the bar groove of a plurality of and the inside intercommunication of outer barrel 901 on the side of interior body 903, and interior body 903 is located the port in the outer barrel 901 outside and the air inlet end intercommunication of fan.
All opened a plurality of shaft hole on two curb plates 2, the axis body of crushing roller 5 is installed between two shaft holes that correspond, and one side axis body of crushing roller 5 passes through drive gear and is connected with the transmission of motor two 13.
A fixed frame 10 is sleeved on the outer side of the screening part 9, and the fixed frame 10 is arranged between the two side plates 2;
set up the bar groove of a plurality of and the inside intercommunication of outer barrel 901 on the side of interior body 903, barrel 901 and the whole pivoted in-process that constitutes outside, threaded rod 905 promotes the inside gaseous upward side motion of interior body 903, realize that interior body 903 pumps the inside air escape of outer barrel 901, thereby the realization is collected the raise dust, play the effect of dust removal, the port in the outer barrel 901 outside communicates with the air inlet end of fan in addition, increase the suction of interior body 903 to week survey the air through the fan, improve the dust removal effect.
The working principle is as follows:
in the using process, the installed crushing rollers 5 and the screening part 9 rotate by starting the first motor 12 and the second motor 13, the construction waste to be crushed is thrown into the feeding hole 302, the construction waste is crushed by the set of crushing rollers 5, falls on the installed material guiding part 6, enters the screening part 9 through the discharging nozzle 601 of the material guiding part 6, is discharged through the sieve holes of the screening part 9 after particulate matters are found, falls into the discharging shell 4 and is discharged, the construction waste with large particles moves upwards along the screening part 9, falls on the top plate 3 through the discharging hole of the screening part 9, enters the feeding hole 302 along the surface of the top plate 3 and is crushed again until the particles are qualified;
the top plate 3 is obliquely arranged, the position of the mounting hole 301 is higher than that of the feed hole 302, the top end of the obliquely arranged screening part 9 penetrates through the mounting hole 301 to extend upwards, and the construction waste particles falling from the top end of the screening part 9 fall into the feed hole 302 along the inclined surface of the top plate 3, so that the problem that the materials are accumulated at a discharge hole at the top end of the screening part 9 is solved;
the fixed particles falling on the material guiding part 6 slide to the discharging nozzle 601 arranged on one side and enter the outer cylinder 901, and the inner pipe 903 drives the outer cylinder 901 to rotate in the rotating process, so that the helical blades 902 arranged on the inner wall of the outer cylinder 901 push the solid particles to move towards the upper port of the outer cylinder 901, and the solid particles with particles smaller than the sieve holes 9012 fall through the sieve holes 9012 in the moving process, so that the crushed particles are screened;
set up the bar groove of a plurality of and the inside intercommunication of outer barrel 901 on the side of interior body 903, barrel 901 and the whole pivoted in-process that constitutes outside, the inside gas of interior body 903 upwards side motion is promoted to threaded rod 905, realize the inside air escape of interior body 903 suction outer barrel 901, thereby the realization is collected the raise dust, play the effect of dust removal, in addition, the port in the outer barrel 901 outside communicates with the air inlet end of fan, increase the suction of interior body 903 to week survey the air through the fan, improve the dust removal effect.
It should be apparent that the described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (9)
1. The utility model provides a broken dust removal mechanism of solid waste, includes pedestal (1), its characterized in that:
the two sides of the seat body (1) are both provided with side plates (2), and a top plate (3) is arranged in an opening formed by the seat body (1) and the side plates (2);
a discharge hole (101) is formed in the bottom surface of the base body (1), a discharge shell (4) is installed at the discharge hole (101), and a feed hole (302) is installed on the top plate (3);
a group of crushing rollers (5) and a material guide part (6) are arranged between the two side plates (2), the crushing rollers (5) are arranged on the lower side of the feeding hole (302), and the material guide part (6) is positioned on the lower side of the crushing rollers (5);
the top plate (3) is provided with screening parts (9) which are distributed in an inclined mode, the top ends of the screening parts (9) are in transmission connection with a first motor (12), the first motor (12) is fixed on a fixed block (11), and the fixed block is arranged on the seat body (1);
and a discharge nozzle (601) of the material guide part (6) extends into the bottom end of the screening part (9).
2. The solid waste crushing and dedusting mechanism according to claim 1, wherein the top plate (3) and the side plates (2) arranged on the periphery form a feeding bin, the top plate (3) is arranged obliquely, a mounting hole (301) and a feeding hole (302) are formed in the top plate (3), and the position of the mounting hole (301) is higher than that of the feeding hole (302);
the top end of the screening part (9) which is obliquely arranged extends upwards through the mounting hole (301).
3. The solid waste crushing and dedusting mechanism according to claim 1, wherein the discharge port (101) is located right below the screening portion (9), a partition plate (7) is installed on the bottom surface of the seat body (1), and the partition plate (7) is arranged close to the side edge of the discharge port (101).
4. The solid waste crushing and dedusting mechanism according to claim 1, wherein one end of the material guiding part (6) is rotatably connected with the inner wall of the seat body (1), the seat body (1) is connected with the bottom surface of the seat body (1) through a spring (8), waste passing through a set of crushing rollers (5) falls on the material guiding part (6), and the set of crushing rollers (5) comprises two crushing rollers (5);
an inclined plate (303) is arranged in the feeding hole (302).
5. The solid waste crushing and dedusting mechanism according to claim 1, wherein the screening part (9) comprises an outer cylinder (901), a helical blade (902) and an inner cylinder (903), the outer cylinder (901) is internally provided with the inner cylinder (903) which is coaxially distributed, one end of the inner cylinder (903) extends out through the discharge end of the outer cylinder (901), the extending end of the inner cylinder (903) is provided with a toothed ring, and the toothed ring is in transmission connection with a first motor (12);
the inner pipe body (903) is fixed on the inner wall of the outer pipe body (901) through a connecting rod (904), and a channel formed between the outer pipe body (901) and the inner pipe body (903) is internally provided with a helical blade (902).
6. The solid waste crushing and dedusting mechanism according to claim 5, wherein a plurality of sieve holes (9012) are formed in the peripheral side surface of the outer cylinder (901), and a rim body (9011) extends into a lower port of the outer cylinder (901).
7. The solid waste crushing and dedusting mechanism according to claim 5, wherein a threaded rod (905) is installed inside the inner tube body (903), and a plurality of strip-shaped grooves communicated with the inside of the outer tube body (901) are formed in the side surface of the inner tube body (903);
the port of the inner tube body (903) positioned at the outer side of the outer tube body (901) is communicated with the air inlet end of the fan.
8. The solid waste crushing and dedusting mechanism according to claim 1, wherein a plurality of shaft holes are formed in each of the two side plates (2), the shaft body of the crushing roller (5) is installed between the two corresponding shaft holes, and the shaft body on one side of the crushing roller (5) is in transmission connection with the second motor (13) through a transmission gear.
9. The solid waste crushing and dedusting mechanism according to claim 1, wherein a fixing frame (10) is sleeved outside the screening part (9), and the fixing frame (10) is installed between the two side plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210700587.1A CN115301333A (en) | 2022-06-20 | 2022-06-20 | Solid waste crushing and dedusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210700587.1A CN115301333A (en) | 2022-06-20 | 2022-06-20 | Solid waste crushing and dedusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115301333A true CN115301333A (en) | 2022-11-08 |
Family
ID=83855544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210700587.1A Pending CN115301333A (en) | 2022-06-20 | 2022-06-20 | Solid waste crushing and dedusting mechanism |
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| Country | Link |
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| CN (1) | CN115301333A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117244667A (en) * | 2023-11-09 | 2023-12-19 | 广东开元建设工程有限公司 | Crushing equipment for building construction engineering |
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| JP2001000882A (en) * | 1999-06-23 | 2001-01-09 | Shimooka Kogyo:Kk | Crusher |
| CN210207007U (en) * | 2019-05-27 | 2020-03-31 | 上海华土生态环境科技有限公司 | Solid waste treatment device |
| CN211964344U (en) * | 2020-03-05 | 2020-11-20 | 王洪霞 | Waste crushing device for building construction |
| CN213434713U (en) * | 2020-09-22 | 2021-06-15 | 怀化永晟建设工程有限公司 | Construction waste breaker for construction |
| CN214131826U (en) * | 2020-12-16 | 2021-09-07 | 金启辉 | Construction waste treatment device |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001000882A (en) * | 1999-06-23 | 2001-01-09 | Shimooka Kogyo:Kk | Crusher |
| CN210207007U (en) * | 2019-05-27 | 2020-03-31 | 上海华土生态环境科技有限公司 | Solid waste treatment device |
| CN211964344U (en) * | 2020-03-05 | 2020-11-20 | 王洪霞 | Waste crushing device for building construction |
| CN213434713U (en) * | 2020-09-22 | 2021-06-15 | 怀化永晟建设工程有限公司 | Construction waste breaker for construction |
| CN214131826U (en) * | 2020-12-16 | 2021-09-07 | 金启辉 | Construction waste treatment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117244667A (en) * | 2023-11-09 | 2023-12-19 | 广东开元建设工程有限公司 | Crushing equipment for building construction engineering |
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Application publication date: 20221108 |