CN117225571B - Building rubbish breaker for building engineering - Google Patents
Building rubbish breaker for building engineering Download PDFInfo
- Publication number
- CN117225571B CN117225571B CN202311497891.1A CN202311497891A CN117225571B CN 117225571 B CN117225571 B CN 117225571B CN 202311497891 A CN202311497891 A CN 202311497891A CN 117225571 B CN117225571 B CN 117225571B
- Authority
- CN
- China
- Prior art keywords
- cavity
- plate
- wall
- crushing
- feeding
- 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.)
- Active
Links
- 239000010813 municipal solid waste Substances 0.000 title claims description 19
- 239000000428 dust Substances 0.000 claims abstract description 63
- 238000010276 construction Methods 0.000 claims abstract description 57
- 239000002699 waste material Substances 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 230000009471 action Effects 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 51
- 230000005389 magnetism Effects 0.000 claims description 34
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 25
- 229910052802 copper Inorganic materials 0.000 claims description 25
- 239000010949 copper Substances 0.000 claims description 25
- 238000003860 storage Methods 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 238000012216 screening Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000010893 paper waste Substances 0.000 abstract description 5
- 239000004566 building material Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Disintegrating Or Milling (AREA)
Abstract
The invention belongs to the technical field of construction waste treatment equipment, and particularly relates to a construction waste crushing device for construction engineering, which comprises a crusher case, wherein a circular feeding cavity is formed in the crusher case, a feeding hopper communicated with the circular feeding cavity is fixedly arranged at the top of the crusher case, two baffle plates are hinged to two sides of the inner wall of the feeding hopper, and a group of supporting springs are fixedly arranged on the two baffle plates and the inner wall of the feeding hopper together. The invention can prevent the excessive abrasion and the blocking phenomenon of the crushing structure caused by the metal parts, can conveniently screen out the building materials containing the metal parts, can prevent dust from escaping at the feeding end as much as possible, can screen out waste paper, films and other wastes in the crushed building waste by utilizing the blowing air flow generated by the feeding action, and can inhibit the dust which escapes at the discharging end by utilizing the water liquid for cooling the crushing structure.
Description
Technical Field
The invention belongs to the technical field of construction waste treatment equipment, and particularly relates to a construction waste crushing device for construction engineering.
Background
Some construction wastes are required to be crushed for subsequent recycling or convenient transportation and treatment, such as crushing waste concrete into crushed stone suitable for reuse, for preparation of recycled concrete or road base materials, and a crushing device is one of the most important treatment devices in recycling construction wastes.
At present, various building rubbish crushing devices, such as jaw crushers, impact crushers, hammer crushers and the like, have the effect of finely crushing the building rubbish, and have adjustable discharging particle sizes, such as a building rubbish crushing device for building engineering disclosed in patent publication No. CN 113198601B;
the concrete block is common construction waste, ordinary concrete block is very easy to break into corresponding particle diameter nibbles through breaker, however, probably contain the bar in the partial concrete block, and because the bar is wrapped up by concrete, lead to the bar difficult to be found, links such as rejection letter sorting in the preceding way, if can't in time discover the bar, the bar can follow concrete block and flow into the breaker, because the high strength of bar, can cause great wearing and tearing to broken component, and there is the phenomenon of card income broken component inside, lead to broken component unable normal rotation, influence the normal operating of whole breaker, on the other hand, in broken in-process, often accompany a large amount of dust, for example in feed inlet department, because the feed inlet needs to be open state, and broken mechanism is generally close to feed inlet one end, the dust that leads to not only being the feeding to produce, still the dust that produces in the time of breaking is easy to drift through the feed inlet, a large amount of dust drift can influence surrounding environment, simultaneously, can cause the hindrance to personnel who carries out feeding work.
Disclosure of Invention
The invention aims to solve the problems and provide a construction waste crushing device for construction engineering.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a building rubbish breaker for building engineering, includes the breaker case, circular feed chamber has been seted up to the inside of breaker case, the top fixed mounting of breaker case has the feeder hopper that is linked together with circular feed chamber, the inner wall both sides of feeder hopper all articulate there are striker plates, and two striker plates all are fixed with the inner wall of feeder hopper together and are provided with a set of supporting spring, two the lateral wall of striker plate all is fixed grafting has a plurality of no magnetism hollow columns, and the inside of each no magnetism hollow column all installs the magnetism and inhale trigger assembly, the inside fixed mounting of breaker case has two electromagnetic switch, and two electromagnetic switch all with a plurality of magnetism of homonymy inhale trigger assembly electric connection, the inside rotation of circular feed chamber is provided with the feed plate, the lower extreme one side fixed mounting of feed plate has the vertical piece, the chamber wall of circular feed chamber is seted up and is had main discharge hole and vice discharge hole, the lateral wall of breaker is fixed grafting to have magnetism and is separated magnetism hollow plate, and separates magnetism and inhale the mechanism for pulling the inside of breaker case to inhale the mechanism and is used for pulling the outside of breaker case fixed mounting of controller;
the outer edges of the side walls of the two baffle plates and the inner wall of the feed hopper are fixedly provided with elastic air bag sleeves together, the side walls of the feed hopper are provided with dust collection mechanisms communicated with the interiors of the two elastic air bag sleeves, and the dust collection mechanisms are used for adsorbing dust at the feed inlet of the feed hopper;
the inside of breaker case is provided with crushing district, and crushing district is linked together with main discharge hole and sets up, the inside upside of crushing district is provided with the broken subassembly of twin roll, and the inside downside of crushing district is provided with the broken subassembly of impact, the discharge opening has been seted up to the lateral wall lower extreme of crushing district, the lateral wall fixed mounting of breaker case has two curb plates, and two curb plates installs vibration belt subassembly jointly, two the common fixed mounting of upside has the roof between the curb plate, and the roof installs the jet screen removing mechanism that is linked together with two elastic air bag cover, the inside of breaker case is provided with the water storage chamber, and the cooling body is installed to the water storage chamber, and cooling body is used for cooling down the crushing district, the cooling body intercommunication has dust fall mechanism.
Preferably, each magnetic triggering component comprises a movable mounting block movably arranged in the nonmagnetic hollow column, an electromagnet is fixedly mounted on the end face of the movable mounting block, a nonmagnetic spring is fixedly mounted on the inner wall of the movable mounting block and the inner wall of the nonmagnetic hollow column, a U-shaped insulating frame is fixedly mounted on the side wall of the movable mounting block, a movable copper block is fixedly mounted on the inner wall of the U-shaped insulating frame, an insulating fixing block is fixedly mounted in the nonmagnetic hollow column, a fixed copper block corresponding to the movable copper block in position is fixedly mounted on the side wall of the insulating fixing block, and the fixed copper block and the movable copper block are electrically connected with an electromagnetic switch on the same side.
Preferably, the magnetic attraction back-pulling mechanism comprises an electromagnetic plate fixedly arranged at the inner bottom of the magnetism isolating hollow plate, an iron bar is arranged above the electromagnetic plate, a plurality of inhaul cables are fixedly arranged at the upper ends of the iron bar, the inhaul cables are all in sliding connection with the magnetism isolating hollow plate and the side wall of the circular feeding cavity, the end parts of the inhaul cables are all fixedly connected with one side of the lower end of the feeding plate, a supporting frame is fixedly arranged at the upper end of the iron bar, and a reset spring is fixedly arranged at the supporting frame and the magnetism isolating hollow plate.
Preferably, the dust collection mechanism comprises an annular air suction cavity arranged in the feed hopper, the cavity wall of the annular air suction cavity is provided with air suction holes communicated with two elastic air bag sleeves, each air suction hole is internally provided with an air suction check valve, the cavity wall of the annular air suction cavity is fixedly inserted with an air suction pipe, the top of the feed hopper is fixedly provided with an annular hollow plate, the inner wall of the annular hollow plate is provided with a plurality of dust suction holes, the side wall of the annular hollow plate is fixedly inserted with a connecting pipe, the top of the crushing machine box is provided with a filtering interception component, and the connecting pipe is communicated with the air suction pipe through the filtering interception component.
Preferably, the jet sieving mechanism comprises an annular air outlet cavity formed in the side wall of the feed hopper, air outlet holes communicated with two elastic air bag sleeves are formed in the cavity wall of the annular air outlet cavity, air outlet one-way valves are arranged in the two air outlet holes, an exhaust pipe is fixedly inserted into the cavity wall of the annular air outlet cavity, a jet cavity is formed in the top plate, the jet cavity is communicated with the exhaust pipe, a plurality of jet pipes are fixedly inserted into the lower cavity wall of the jet cavity, and sieving ports are formed in the side walls of the side plates.
Preferably, the cooling mechanism comprises a submersible pump fixedly mounted in the water storage cavity, a water pipe is fixedly mounted at the output end of the submersible pump, a first heat exchange cavity and a second heat exchange cavity are formed in the position, located on the periphery of the crushing area, of the inside of the crushing machine case, the first heat exchange cavity is communicated with the water pipe, a steel pipe is fixedly communicated with the first heat exchange cavity and the second heat exchange cavity together, and a water drain pipe is fixedly inserted into the cavity wall of the second heat exchange cavity.
Preferably, the dust fall mechanism is including fixed the side pipe that sets up in the roof terminal surface, and the both ends of side pipe are sealed setting, side pipe is linked together with the drain pipe and is set up, the pipe wall both sides of side pipe are all fixed grafting has the cavity pole, and the pole wall of two cavity poles is all fixed grafting has a set of fog shower nozzle.
Preferably, the below of vibration belt subassembly is provided with the bottom plate, and bottom plate fixed mounting is between two curb plates, vibration belt subassembly's discharge end one side is provided with a plurality of curtains, and each curtain is all fixed mounting in the lower extreme of roof.
Compared with the prior art, the invention has the beneficial effects that:
1. through the mutual cooperation of the crusher case, circular feeding cavity, the feeder hopper, the striker plate, the supporting spring, the non-magnetic hollow column, the magnetic attraction triggering assembly, the electromagnetic switch, the feeding plate, the vertical weight, the main discharging hole, the auxiliary discharging hole, the magnetism isolation hollow plate, the magnetic attraction pull-back mechanism and the controller, the feeder hopper can be immediately sealed after the single feeding is completed by utilizing the striker plate in the feeding process, dust in the feeding process and dust generated in the crushing process can be prevented from escaping from the feeder hopper as much as possible, in addition, in the feeding process, whether steel bars, iron blocks and other metal parts exist in the building rubbish or not can be automatically detected, and when the metal parts are detected, the building materials are automatically discharged through the auxiliary discharging hole, so that the excessive abrasion and the blocking phenomenon of the crushing structure caused by the metal parts can be prevented, and the building materials containing the metal parts can be conveniently screened out.
2. Through the mutual cooperation of the elastic air bag sleeve and the dust collection mechanism, the extrusion of the baffle plate can be utilized when the feeding of the building rubbish falls, and negative pressure suction is generated when the rotation of the baffle plate is reset after the building rubbish is separated from the baffle plate, so that dust above a feeding hopper can be quickly adsorbed and collected, the dustproof effect on the feeding position is further improved, the surrounding environment is prevented from being influenced by excessive dust dissipation, and the sight of operators at the feeding position is influenced.
3. Through the mutual cooperation of the crushing zone, the double-roller crushing assembly and the impact crushing assembly that set up, can do benefit to the high-strength shearing force of the damaged subassembly of double-roller, carry out preliminary breakage to building rubbish, afterwards, utilize impact crushing assembly to carry out meticulous breakage to building rubbish, improve crushing effect, and through the discharge opening that sets up, the curb plate, vibration belt assembly, the roof, the mutual cooperation of jet screening mechanism, extrusion force that produces when can utilizing the striker plate by the extrusion of building rubbish, produce intermittent type jet current in vibration belt assembly department, utilize the jet current can blow off the separation to the plastic film that exists in the building rubbish after smashing, light materials such as waste paper, thereby can autosegregation these discarded objects, need not special letter sorting.
4. Through the water storage chamber that sets up, cooling mechanism, can carry out cooling to the high temperature in crushing district at crushing in-process to can avoid the high temperature that the breakage produced to influence the broken subassembly of twin roll, strike the normal operating work of broken subassembly, and through the dust fall mechanism that sets up, can spray the dust fall to the dust that jet-propelled screening mechanism produced, thereby can reduce the production of breaker discharge end department dust.
Drawings
FIG. 1 is a schematic structural view of a construction waste crushing device for construction engineering, which is provided by the invention;
fig. 2 is a schematic diagram of the internal structure of a crusher case of the construction waste crushing device for construction engineering, provided by the invention;
FIG. 3 is a schematic view of the internal structure of a feed hopper of the construction waste crushing device for construction engineering;
fig. 4 is a schematic diagram of the internal structure of a non-magnetic hollow column of the construction waste crushing device for construction engineering;
FIG. 5 is a schematic view of the internal structure of a magnetism isolating hollow plate of the construction waste crushing device for construction engineering provided by the invention;
fig. 6 is a schematic structural view between two side plates of a construction waste crushing device for construction engineering;
fig. 7 is a schematic side view of two side plates of a construction waste crushing device for construction engineering;
fig. 8 is an enlarged view of the structure of the portion a in fig. 3.
In the figure: 1 crusher case, 2 circular feeding cavity, 3 feed hopper, 4 baffle plate, 5 supporting spring, 6 non-magnetic hollow column, 7 magnetic attraction triggering component, 701 movable installation block, 702 electromagnet, 703 non-magnetic spring, 704U-shaped insulating frame, 705 movable copper block, 706 insulating fixed block, 707 fixed copper block, 8 electromagnetic switch, 9 feeding plate, 10 vertical weight, 11 main discharging hole, 12 auxiliary discharging hole, 13 magnetism isolating hollow plate, 14 magnetic attraction back-pulling mechanism, 141 electromagnetic plate, 142 iron bar, 143 inhaul cable, 144 supporting frame, 145 reset spring, 15 controller, 16 elastic air bag sleeve, 17 dust collection mechanism, 171 annular air suction cavity, 172 air suction hole, 173 air suction check valve 174 suction pipe, 175 annular hollow plate, 176 dust collection hole, 177 connecting pipe, 178 filtration interception component, 18 crushing area, 19 double-roller crushing component, 20 impact crushing component, 21 discharge hole, 22 side plate, 23 vibration belt component, 24 top plate, 25 jet screening mechanism, 251 annular air outlet cavity, 252 air outlet hole, 253 air outlet check valve, 254 exhaust pipe, 255 air outlet cavity, 256 air injection pipe, 257 screening opening, 26 water storage cavity, 27 cooling mechanism, 271 immersible pump, 272 water pipe, 273 first heat exchange cavity, 274 second heat exchange cavity, 275 steel pipe, 276 drain pipe, 28 dust fall mechanism, 281 square pipe, 282 hollow rod, 283 fog spray nozzle, 29 bottom plate, 30 blocking curtain.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
As shown in fig. 1-8, a construction waste crushing device for construction engineering comprises a crushing machine case 1, wherein a controller 15 is fixedly arranged on the outer side wall of the crushing machine case 1, a circular feeding cavity 2 is arranged in the crushing machine case 1, a feeding hopper 3 communicated with the circular feeding cavity 2 is fixedly arranged at the top of the crushing machine case 1, two baffle plates 4 are hinged to two sides of the inner wall of the feeding hopper 3, a group of supporting springs 5 are fixedly arranged on the two baffle plates 4 and the inner wall of the feeding hopper 3 together, a plurality of nonmagnetic hollow columns 6 are fixedly inserted on the side walls of the two baffle plates 4, a magnetic attraction triggering component 7 is arranged in each nonmagnetic hollow column 6, two electromagnetic switches 8 are fixedly arranged in the crushing machine case 1, the two electromagnetic switches 8 are electrically connected with the magnetic attraction triggering components 7 on the same side, each magnetic attraction triggering component 7 comprises a movable mounting block 701 movably arranged in the nonmagnetic hollow column 6, the end face of the movable mounting block 701 is fixedly provided with an electromagnet 702, the movable mounting block 701 and the inner wall of the nonmagnetic hollow column 6 are fixedly provided with a nonmagnetic spring 703, the side wall of the movable mounting block 701 is fixedly provided with a U-shaped insulating frame 704, the inner wall of the U-shaped insulating frame 704 is fixedly provided with a movable copper block 705, the inside of the nonmagnetic hollow column 6 is fixedly provided with an insulating fixed block 706, the side wall of the insulating fixed block 706 is fixedly provided with a fixed copper block 707 corresponding to the position of the movable copper block 705, the fixed copper block 707 and the movable copper block 705 are electrically connected with the same side electromagnetic switch 8, when the fixed copper block 707 is contacted with the movable copper block 705, the same side electromagnetic switch 8 is electrified, magnetic attraction is generated after the electromagnetic switch 8 is electrified, and a moving contact of the electromagnetic switch 8 is attracted, under the action of an elastic element in the electromagnetic switch 8 after the electromagnetic switch 8 is powered off, the movable contact can be reset in a rebound manner, wherein the striker plate 4 is made of a non-magnetic material, and the electromagnetic switch 8 is electrically connected with the controller 15.
The inside of the circular feeding cavity 2 is rotatably provided with a feeding plate 9, one side of the lower end of the feeding plate 9 is fixedly provided with a vertical weight block 10, the cavity wall of the circular feeding cavity 2 is provided with a main discharging hole 11 and a secondary discharging hole 12, the side wall of the crushing machine box 1 is fixedly inserted with a magnetism isolating hollow plate 13, the inside of the magnetism isolating hollow plate 13 is provided with a magnetism absorbing and pulling mechanism 14, the magnetism absorbing and pulling mechanism 14 is used for pulling the feeding plate 9 to rotate anticlockwise, the magnetism absorbing and pulling mechanism 14 comprises an electromagnetic plate 141 fixedly arranged at the inner bottom of the magnetism isolating hollow plate 13, an iron strip 142 is arranged above the electromagnetic plate 141, the upper end of the iron strip 142 is fixedly provided with a plurality of stay ropes 143, each stay rope 143 is fixedly connected with the magnetism isolating hollow plate 13 and the side wall of the circular feeding cavity 2, the end of each stay rope 143 is fixedly connected with one side of the lower end of the feeding plate 9, the upper end of the iron strip 142 is fixedly provided with a supporting frame 144, the supporting frame 144 and the magnetism isolating hollow plate 13 is fixedly provided with a reset spring 145, after the electromagnetic plate 141 is electrified, so that strong magnetism can be generated, the iron strip 142 can be absorbed and driven to move down the magnetism isolating hollow plate 13, the electromagnetic plate 141 can be pulled by the electromagnetic plate and the electromagnetic plate 141 can be electrically connected with the reset spring 15, and the electromagnetic plate is further electrically connected with the reset spring 15;
the outer edges of the side walls of the two baffle plates 4 are fixedly provided with elastic air bag sleeves 16 together with the inner wall of the feed hopper 3, the side wall of the feed hopper 3 is provided with dust collection mechanisms 17 communicated with the interiors of the two elastic air bag sleeves 16, the dust collection mechanisms 17 are used for adsorbing dust at the feed inlet of the feed hopper 3, each dust collection mechanism 17 comprises an annular air suction cavity 171 which is arranged in the feed hopper 3, the cavity wall of each annular air suction cavity 171 is provided with an air suction hole 172 which is communicated with the two elastic air bag sleeves 16, each air suction hole 172 is internally provided with an air suction check valve 173, the cavity wall of each annular air suction cavity 171 is fixedly connected with an air suction pipe 174, the top of the feed hopper 3 is fixedly provided with an annular hollow plate 175, the inner wall of the annular hollow plate 175 is provided with a plurality of dust collection holes 176, the side wall of the annular hollow plate 175 is fixedly connected with a connecting pipe 177, the top of the crusher case 1 is provided with a filter interception component 178, the connecting pipe 177 is communicated with the air suction pipe 174 through the filter interception component 178, the filter interception component 178 comprises a dust filtering box, a stainless steel filter screen, a discharge box door and other components, dust-containing air enters the inside the filtering box through 177, after the dust is filtered by the filtering box, dust is filtered by the stainless steel filter screen and is discharged from the filtering box, and the dust can be processed by the filtering box, and the dust can be removed by the dust in the filtering box through the stainless steel filter box;
the inside of breaker case 1 is provided with crushing district 18, and crushing district 18 is linked together with main relief hole 11 and is set up, the inside upside of crushing district 18 is provided with the broken subassembly 19 of twin roll, and the inside downside of crushing district 18 is provided with impact broken subassembly 20, discharge hole 21 has been seted up to the lateral wall lower extreme of crushing district 18, the lateral wall fixed mounting of breaker case 1 has two curb plates 22, and two curb plates 22 install vibration belt assembly 23 jointly, vibration belt assembly 23 is a device that utilizes vibratory force to carry the material from one place to another place, it generally includes conveyer belt, vibrating motor, strutting arrangement etc. components, can make the construction waste after the breakage carry the other end through the vibratory action from one end, this is prior art, so this is not repeated here.
The top plate 24 is fixedly installed on the upper side between the two side plates 22, the top plate 24 is provided with the jet screening mechanism 25 communicated with the two elastic air bag sleeves 16, the jet screening mechanism 25 comprises an annular air outlet cavity 251 formed in the side wall of the feed hopper 3, air outlet holes 252 communicated with the two elastic air bag sleeves 16 are formed in the cavity wall of the annular air outlet cavity 251, air outlet check valves 253 are installed in the two air outlet holes 252, an exhaust pipe 254 is fixedly inserted into the cavity wall of the annular air outlet cavity 251, an air spraying cavity 255 is formed in the top plate 24, the air spraying cavity 255 is communicated with the exhaust pipe 254, a plurality of air spraying pipes 256 are fixedly inserted into the lower cavity wall of the air spraying cavity 255, screening openings 257 are formed in the side walls of the two side plates 22, when the elastic air bag sleeves 16 are extruded, air in the air is only discharged into the annular air outlet cavity 251 under the action of the air outlet check valves 253, finally, the air is sprayed out of each pipe 256 through the exhaust pipe 254, and plastic films, waste paper and the like remaining in broken building waste can be removed by utilizing air flows sprayed out of the pipe 256.
The bottom plate 29 is arranged below the vibrating belt assembly 23, the bottom plate 29 is fixedly arranged between the two side plates 22, a plurality of blocking curtains 30 are arranged on one side of the discharging end of the vibrating belt assembly 23, each blocking curtain 30 is fixedly arranged at the lower end of the top plate 24, the periphery of the vibrating belt assembly 23 can be sealed by the bottom plate 29 and the blocking curtains 30 as much as possible, and air flow is discharged through the screening opening 257 as much as possible, so that waste such as waste paper can be discharged through the screening opening 257.
The inside of breaker case 1 is provided with water storage chamber 26, and water storage chamber 26 installs cooling mechanism 27, cooling mechanism 27 is used for cooling down to crushing district 18, cooling mechanism 27 includes the immersible pump 271 of fixed mounting in water storage chamber 26 inside, the output fixed mounting of immersible pump 271 has raceway 272, first heat transfer chamber 273 and second heat transfer chamber 274 have been seted up to the inside position that lies in crushing district 18 week side of breaker case 1, and first heat transfer chamber 273 is linked together with raceway 272, first heat transfer chamber 273 and second heat transfer chamber 274 are fixed intercommunication jointly have steel pipe 275, the chamber wall fixed grafting of second heat transfer chamber 274 has drain pipe 276, the chamber wall upside of water storage chamber 26 is provided with the water hopper, be used for carrying out moisturizing to water storage chamber 26 inside, water storage chamber 26, first heat transfer chamber 273, second heat transfer chamber 274, steel pipe 275 etc. have all carried out rust-resistant treatment through measures such as coating rust-proof paint.
The cooling mechanism 27 is communicated with the dust settling mechanism 28, the dust settling mechanism 28 comprises a square pipe 281 fixedly arranged on the end face of the top plate 24, two ends of the square pipe 281 are in sealing arrangement, the square pipe 281 is communicated with a drain pipe 276, two sides of the pipe wall of the square pipe 281 are fixedly connected with hollow rods 282 in a plugging mode, the rod walls of the two hollow rods 282 are fixedly connected with a group of mist spray nozzles 283 in a plugging mode, water flow discharged by the drain pipe 276 can be sprayed out through the square pipe 281 and the two hollow rods 282, atomized water drops can be contacted with dust discharged through the two screening openings 257, accordingly, the weight of the dust can be increased, the dust falls onto the ground, dust suppression can be carried out on the periphery of the discharge end of the crushing device, and flying of the dust is avoided as much as possible.
The working principle of the embodiment of the invention is as follows:
placing the whole device at a proper position, starting the whole device through a controller 15, and then throwing the construction waste into the crusher case 1 through a hopper 3 by an external person through equipment or tools such as a forklift;
after the controller 15 is started, the electromagnets 702 are synchronously started, when the construction waste enters the crusher case 1, the construction waste extrudes the two baffle plates 4, at the moment, the two baffle plates 4 rotate to opposite sides, the construction waste subsequently enters the circular feeding cavity 2, when the construction waste contacts with the baffle plates 4, if steel bars and other metal parts exist in the construction waste, the electromagnets 702 drive the movable mounting blocks 701 to move towards the axis direction of the feeding hopper 3 under the interaction of the steel bars and other metal parts and the electromagnets 702, the movable mounting blocks 701 drive the movable copper blocks 705 to move through the U-shaped insulating frame 704 until the movable copper blocks 705 contact with the fixed copper blocks 707, at the moment, the electromagnetic switch 8 at the side is electrified to generate magnetic attraction, so that the movable contact of the movable mounting blocks can be attracted, the controller 15 immediately controls the electromagnetic plate 141 to work for 10 seconds at regular time after receiving the electric signal of the electromagnetic switch 8, the electromagnetic plate 141 is electrified to generate magnetic attraction, the iron bars 142 can be attracted to drive the plurality of stay ropes 143 to move downwards under the action of the magnetic attraction, so that the feeding plate 9 can be driven to rotate rapidly, when the feeding plate 9 rotates, construction waste falling through the baffle plate 4 can be prevented from entering the main discharge hole 11, after the feeding plate 9 rotates in place, the construction waste containing metal parts is discharged through the auxiliary discharge hole 12, and when the electromagnetic plate 141 is finished for 10 seconds at regular time, the feeding plate 9 can be driven to rotate and reset under the action of the vertical weights 10, and at the moment, if the next batch of construction waste does not contain metal materials such as steel bars, the construction waste can enter the main discharge hole 11 through the feeding plate 9;
after entering the crushing zone 18 through the main discharge hole 11, the construction waste is primarily crushed by the double-roller crushing assembly 19, and the primarily crushed construction waste falls to the impact crushing assembly 20, is crushed into fine materials under the rotary impact action of the impact crushing assembly 20, is discharged to the vibration belt assembly 23 through the discharge hole 21, is conveyed by the vibration belt assembly 23, and can be discharged from the other end of the vibration belt assembly 23;
in the process of feeding the construction waste, the construction waste can extrude the two baffle plates 4, at this time, the two elastic air bag sleeves 16 between the two baffle plates 4 and the feed hopper 3 can be extruded, so that air in the two elastic air bag sleeves 16 can enter the annular air outlet cavity 251 through the air outlet holes 252, then the ejected air enters the air ejection cavity 255 through the air outlet pipe 254, finally the ejected air is ejected through the plurality of air ejection pipes 256, and under the action of air currents ejected by the air ejection pipes 256 and the vibration conveying action of the vibration belt assembly 23, the air currents can blow out light waste such as plastic, waste paper and the like existing in the construction waste as far as possible and fall outside the two side plates 22 through the two screening openings 257;
after the single construction waste is separated from the baffle plates 4, the two baffle plates 4 can rebound and reset rapidly under the action of the supporting springs 5, at this time, the two extruded elastic air bag sleeves 16 can be driven to recover, because the air containing space in the elastic air bag sleeves 16 is increased, external air can enter the annular hollow plate 175 through each dust suction hole 176 under the action of external air pressure, at this time, dust dissipated above the baffle plates 4 is sucked into the annular hollow plate 175 along with the air under the action of negative pressure suction of the dust suction holes 176, then enters the filtering and intercepting assembly 178 through the connecting pipe 177, the dust is intercepted and filtered through the filtering and intercepting assembly 178, the air can be supplemented into the inside of the elastic air bag sleeves 16 through the air suction pipe 174, the annular air suction cavity 171 and the air suction holes 172, and the dissipated dust is intercepted in the filtering and intercepting assembly 178, and in the single feeding process, each air jet pipe 256 can generate a jet action, each dust suction hole 176 can generate a side suction action, and thus the feeding action can be utilized, the effect of preventing the dissipation of dust at the feeding end, the effect of the waste material can be achieved, the effect of plastic waste removal at the discharging end, and the like;
after the controller 15 is started, the controller 15 synchronously starts the submersible pump 271, the submersible pump 271 can pump out water in the water storage cavity 26 and convey the water to the first heat exchange cavity 273 through the water pipe 272, then the water enters the second heat exchange cavity 274 through the steel pipe 275, finally the water is discharged through the water discharge pipe 276, and when the water passes through the first heat exchange cavity 273 and the second heat exchange cavity 274, heat generated during the operation of the crushing area 18 can be absorbed, so that the inside of the crushing area 18 can be driven to be cooled, and continuous crushing operation is facilitated;
and the water liquid discharged through the drain pipe 276 can enter the two hollow rods 282 through the square pipes 281, and finally, the water liquid is sprayed out through the two groups of mist spray nozzles 283, and the water drops atomized through the mist spray nozzles 283 can be contacted with the dust discharged through the two screening openings 257, so that the weight of the dust can be increased, the dust can fall on the ground, dust suppression can be performed on the periphery of the discharge end of the crushing device, and the dust can be prevented from flying as much as possible.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (6)
1. The utility model provides a building rubbish breaker for building engineering, includes breaker case (1), its characterized in that, circular feed chamber (2) have been seted up to the inside of breaker case (1), the top fixed mounting of breaker case (1) has feeder hopper (3) that are linked together with circular feed chamber (2), the inner wall both sides of feeder hopper (3) all articulate and have striker plate (4), and two striker plates (4) all are provided with a set of supporting spring (5) with the inner wall of feeder hopper (3) jointly fixed, striker plate (4) can seal feeder hopper (3) immediately after single feeding is accomplished, and two the lateral wall of striker plate (4) is all fixed to peg graft and is had a plurality of no magnetism hollow column (6), and the inside of each no magnetism hollow column (6) all installs magnetism and inhale trigger assembly (7), the inside fixed mounting of breaker case (1) has two electromagnetic switch (8), and two electromagnetic switch (8) all with a plurality of magnetism of same side trigger assembly (7) electric connection, the inside of feeding chamber (2) is provided with rotary table (9) and is offered down in the circular feed chamber (2) of hole (12), the side wall of the crusher case (1) is fixedly inserted with a magnetism isolating hollow plate (13), a magnetism absorbing and pulling mechanism (14) is arranged in the magnetism isolating hollow plate (13), the magnetism absorbing and pulling mechanism (14) is used for pulling the feeding plate (9) to rotate anticlockwise, and a controller (15) is fixedly arranged on the outer side wall of the crusher case (1);
the outer edges of the side walls of the two baffle plates (4) and the inner wall of the feed hopper (3) are fixedly provided with elastic air bag sleeves (16), the side walls of the feed hopper (3) are provided with dust collection mechanisms (17) communicated with the interiors of the two elastic air bag sleeves (16), and the dust collection mechanisms (17) are used for adsorbing dust at the feed inlet of the feed hopper (3);
the inside of breaker case (1) is provided with crushing district (18), and crushing district (18) is linked together with main relief hole (11) and is set up, the inside upside of crushing district (18) is provided with twin roll crushing subassembly (19), and the inside downside of crushing district (18) is provided with impact crushing subassembly (20), discharge hole (21) have been seted up to the lateral wall lower extreme of crushing district (18), the lateral wall fixed mounting of breaker case (1) has two curb plates (22), and two curb plates (22) install vibration belt subassembly (23) jointly, two the roof (24) are installed jointly to the upside between curb plates (22), and roof (24) are installed jet screen removing mechanism (25) that are linked together with two elasticity gasbag cover (16), the inside of breaker case (1) is provided with water storage chamber (26), and water storage chamber (26) are installed cooling mechanism (27), and cooling mechanism (27) are used for cooling down to breaker case (18), cooling mechanism (27) are linked together and are had dust fall mechanism (28).
Each magnetic triggering component (7) comprises a movable mounting block (701) movably arranged in the nonmagnetic hollow column (6), an electromagnet (702) is fixedly arranged on the end face of the movable mounting block (701), a nonmagnetic spring (703) is fixedly arranged on the movable mounting block (701) and the inner wall of the nonmagnetic hollow column (6), a U-shaped insulating frame (704) is fixedly arranged on the side wall of the movable mounting block (701), a movable copper block (705) is fixedly arranged on the inner wall of the U-shaped insulating frame (704), an insulating fixed block (706) is fixedly arranged in the nonmagnetic hollow column (6), a fixed copper block (707) corresponding to the position of the movable copper block (705) is fixedly arranged on the side wall of the insulating fixed block (706), and the fixed copper block (707) and the movable copper block (705) are electrically connected with an electromagnetic switch (8) on the same side;
the magnetic attraction back-pulling mechanism (14) comprises an electromagnetic plate (141) fixedly arranged at the inner bottom of the magnetism isolating hollow plate (13), an iron bar (142) is arranged above the electromagnetic plate (141), a plurality of pull ropes (143) are fixedly arranged at the upper ends of the iron bar (142), each pull rope (143) is in sliding connection with the side wall of the magnetism isolating hollow plate (13) and the circular feeding cavity (2), the end parts of each pull rope (143) are fixedly connected with one side of the lower end of the feeding plate (9), a supporting frame (144) is fixedly arranged at the upper end of the iron bar (142), a reset spring (145) is fixedly arranged at the upper end of the supporting frame (144) and the magnetism isolating hollow plate (13), after the controller (15) is started, each electromagnet (702) is synchronously started, when building garbage enters the inside the crushing machine case (1), the building garbage can extrude two baffle plates (4) to rotate towards opposite sides, then enter the inside the circular feeding cavity (2), when the building garbage contacts with the baffle plates (4), metal pieces (702) are in the building garbage, the building garbage and the metal pieces are attracted by the electromagnets (702) to the electromagnet (702) in the direction of the movable direction, and the metal pieces (702) are attracted by the electromagnet (702) in the movable direction, and the metal pieces (702) are attracted by the electromagnet (702), the movable mounting block (701) can drive the movable copper block (705) to move through the U-shaped insulating frame (704) until the movable copper block (705) is contacted with the fixed copper block (707), at this time, the electromagnetic switch (8) at the side is electrified to generate magnetic attraction, so that the movable contact of the movable mounting block can be attracted, the controller (15) can immediately control the electromagnetic plate (141) to work for 10 seconds after receiving an electric signal of the electromagnetic switch (8), the electromagnetic plate (141) can generate magnetic attraction after electrified, under the action of the magnetic attraction, the iron bars (142) can be attracted to drive the plurality of inhaul cables (143) to move downwards, thereby driving the feeding plate (9) to rotate rapidly, and when the feeding plate (9) rotates, the construction waste falling through the baffle plate (4) can be prevented from entering the inside of the main discharging hole (11), after the feeding plate (9) rotates to the position, the construction waste containing metal pieces is discharged through the auxiliary discharging hole (12), and after the electromagnetic plate (141) is finished to work for 10 seconds at the fixed time, under the action of the electromagnetic plate (141), the construction waste can be driven to enter the main discharging hole (9) through the metal piece if the construction waste is not contained in the main discharging hole (9).
2. The construction waste crushing device for construction engineering according to claim 1, wherein the dust suction mechanism (17) comprises an annular suction cavity (171) formed in the feed hopper (3), suction holes (172) communicated with two elastic air bag sleeves (16) are formed in the cavity wall of the annular suction cavity (171), suction check valves (173) are mounted in the suction holes (172), suction pipes (174) are fixedly inserted into the cavity wall of the annular suction cavity (171), an annular hollow plate (175) is fixedly mounted at the top of the feed hopper (3), a plurality of dust suction holes (176) are formed in the inner wall of the annular hollow plate (175), connecting pipes (177) are fixedly inserted into the side walls of the annular hollow plate (175), a filtering interception component (178) is mounted at the top of the crushing machine box (1), and the connecting pipes (177) are communicated with the suction pipes (174) through the filtering interception component (178).
3. The construction waste crushing device for constructional engineering according to claim 1, wherein the air injection screening mechanism (25) comprises an annular air outlet cavity (251) formed in the side wall of the feed hopper (3), air outlet holes (252) communicated with two elastic air bag sleeves (16) are formed in the cavity wall of the annular air outlet cavity (251), air outlet check valves (253) are mounted in the two air outlet holes (252), an exhaust pipe (254) is fixedly inserted into the cavity wall of the annular air outlet cavity (251), an air spraying cavity (255) is formed in the top plate (24), the air spraying cavity (255) is communicated with the exhaust pipe (254), a plurality of air spraying pipes (256) are fixedly inserted into the lower cavity wall of the air spraying cavity (255), and screening openings (257) are formed in the side walls of the two side plates (22).
4. The construction waste crushing device for construction engineering according to claim 1, wherein the cooling mechanism (27) comprises a submersible pump (271) fixedly installed inside the water storage cavity (26), a water pipe (272) is fixedly installed at the output end of the submersible pump (271), a first heat exchange cavity (273) and a second heat exchange cavity (274) are formed in the inside of the crushing machine case (1) at the position of the periphery of the crushing zone (18), the first heat exchange cavity (273) is communicated with the water pipe (272), steel pipes (275) are fixedly communicated with the first heat exchange cavity (273) and the second heat exchange cavity (274) together, and a water drain pipe (276) is fixedly inserted into the cavity wall of the second heat exchange cavity (274).
5. The construction waste crushing device for construction engineering according to claim 4, wherein the dust settling mechanism (28) comprises square tubes (281) fixedly arranged on the end face of the top plate (24), two ends of the square tubes (281) are in sealing arrangement, the square tubes (281) are communicated with the drain pipe (276), two sides of the pipe wall of the square tubes (281) are fixedly connected with hollow rods (282), and the rod walls of the two hollow rods (282) are fixedly connected with a group of mist spray heads (283).
6. A construction waste crushing device for construction engineering according to claim 3, wherein a bottom plate (29) is arranged below the vibration belt assembly (23), the bottom plate (29) is fixedly arranged between the two side plates (22), a plurality of blocking curtains (30) are arranged on one side of the discharging end of the vibration belt assembly (23), and each blocking curtain (30) is fixedly arranged at the lower end of the top plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311497891.1A CN117225571B (en) | 2023-11-13 | 2023-11-13 | Building rubbish breaker for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311497891.1A CN117225571B (en) | 2023-11-13 | 2023-11-13 | Building rubbish breaker for building engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117225571A CN117225571A (en) | 2023-12-15 |
| CN117225571B true CN117225571B (en) | 2024-02-06 |
Family
ID=89089702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311497891.1A Active CN117225571B (en) | 2023-11-13 | 2023-11-13 | Building rubbish breaker for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117225571B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117960298B (en) * | 2024-04-01 | 2024-06-04 | 中交第二公路工程局有限公司 | Industrial solid waste base soil and aggregate crushing equipment |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19505909A1 (en) * | 1995-02-21 | 1996-08-22 | Noell Serv & Maschtechn Gmbh | Mobile plant for crushing building rubble or the like |
| JP2006075720A (en) * | 2004-09-09 | 2006-03-23 | Shin Caterpillar Mitsubishi Ltd | Self-propelled type crusher |
| CN206356057U (en) * | 2016-07-08 | 2017-07-28 | 黄河科技学院 | Dust-proof depositing dust construction waste crusher |
| CN208340909U (en) * | 2018-04-26 | 2019-01-08 | 江苏建筑职业技术学院 | A kind of refuse collector for green building construction |
| CN111068815A (en) * | 2019-12-16 | 2020-04-28 | 熊戴华 | Utilize screw rod pitch to retrieve equipment of building rubbish |
| CN210675410U (en) * | 2019-10-10 | 2020-06-05 | 杭州光旭绿色能源科技有限公司 | Take construction waste processing apparatus of metal separation function |
| CN112473851A (en) * | 2020-12-15 | 2021-03-12 | 蚌埠美域装饰工程有限公司 | Building rubbish breaker for building engineering |
| CN112747586A (en) * | 2020-12-28 | 2021-05-04 | 烟台慧博特产业研究院有限公司 | Raw material adding device for baking flour |
| CN112844604A (en) * | 2021-02-05 | 2021-05-28 | 王萍 | Garbage cleaning device capable of removing light sundries |
| CN113769819A (en) * | 2021-10-11 | 2021-12-10 | 淄博大力矿山机械有限公司 | Aggregate production system is recycled to building rubbish |
| CN215611862U (en) * | 2021-09-13 | 2022-01-25 | 济南二建集团工程有限公司 | Construction waste smashing and grading recovery device |
| CN216025069U (en) * | 2021-06-03 | 2022-03-15 | 鸿天创兴集团有限公司 | Building rubbish letter sorting processing apparatus |
| CN218462583U (en) * | 2022-08-08 | 2023-02-10 | 方圆集团海阳建设机械有限公司 | Air-blowing vibration device of weighing hopper of concrete batching machine |
-
2023
- 2023-11-13 CN CN202311497891.1A patent/CN117225571B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19505909A1 (en) * | 1995-02-21 | 1996-08-22 | Noell Serv & Maschtechn Gmbh | Mobile plant for crushing building rubble or the like |
| JP2006075720A (en) * | 2004-09-09 | 2006-03-23 | Shin Caterpillar Mitsubishi Ltd | Self-propelled type crusher |
| CN206356057U (en) * | 2016-07-08 | 2017-07-28 | 黄河科技学院 | Dust-proof depositing dust construction waste crusher |
| CN208340909U (en) * | 2018-04-26 | 2019-01-08 | 江苏建筑职业技术学院 | A kind of refuse collector for green building construction |
| CN210675410U (en) * | 2019-10-10 | 2020-06-05 | 杭州光旭绿色能源科技有限公司 | Take construction waste processing apparatus of metal separation function |
| CN111068815A (en) * | 2019-12-16 | 2020-04-28 | 熊戴华 | Utilize screw rod pitch to retrieve equipment of building rubbish |
| CN112473851A (en) * | 2020-12-15 | 2021-03-12 | 蚌埠美域装饰工程有限公司 | Building rubbish breaker for building engineering |
| CN112747586A (en) * | 2020-12-28 | 2021-05-04 | 烟台慧博特产业研究院有限公司 | Raw material adding device for baking flour |
| CN112844604A (en) * | 2021-02-05 | 2021-05-28 | 王萍 | Garbage cleaning device capable of removing light sundries |
| CN216025069U (en) * | 2021-06-03 | 2022-03-15 | 鸿天创兴集团有限公司 | Building rubbish letter sorting processing apparatus |
| CN215611862U (en) * | 2021-09-13 | 2022-01-25 | 济南二建集团工程有限公司 | Construction waste smashing and grading recovery device |
| CN113769819A (en) * | 2021-10-11 | 2021-12-10 | 淄博大力矿山机械有限公司 | Aggregate production system is recycled to building rubbish |
| CN218462583U (en) * | 2022-08-08 | 2023-02-10 | 方圆集团海阳建设机械有限公司 | Air-blowing vibration device of weighing hopper of concrete batching machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117225571A (en) | 2023-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117225571B (en) | Building rubbish breaker for building engineering | |
| CN101148033B (en) | Aluminium plant electrolytic carbon residual anode surface pellet injecting and sandblast cleaning system | |
| CN109261267A (en) | Environment-friendly type building rubble grinding device | |
| CN208912296U (en) | A kind of construction waste crushing screening plant conducive to environmental protection | |
| CN210965449U (en) | Broken system of building rubbish | |
| CN211216839U (en) | Classifying crushing device capable of screening | |
| CN115999711B (en) | Mineral on-site treatment is with broken sorting unit of ore homogeneity | |
| CN114011572A (en) | Building rubbish recovery unit for rubbish recovery | |
| CN212681627U (en) | Stone grading is with high-efficient screening machine | |
| CN116159662B (en) | Recovery reprocessing extraction element of old and useless steel | |
| CN217120372U (en) | Building rubbish reducing mechanism for construction | |
| CN214077248U (en) | Saw mud waste material screening is with stirring formula magnetic separation device | |
| CN114798067B (en) | Building waste treatment device | |
| CN214551933U (en) | High-efficient dust collecting equipment | |
| KR100452857B1 (en) | Apparatus for separating wastes from the scrapped materials in recycling system of waste materials | |
| KR20040028023A (en) | a device for selection and crushing/fine crush of wastes construction | |
| KR200329222Y1 (en) | Apparatus for separating wastes from the scrapped materials in recycling system of waste materials | |
| JP2006150312A (en) | Wind power sorting device | |
| CN219922374U (en) | Pulse back-blowing ash removal device | |
| CN217093655U (en) | Novel high-efficient environmental protection mineral processing equipment | |
| CN117027911B (en) | KCSY mining pneumatic liquid-feeding type orifice dust removing device | |
| KR20010113461A (en) | Wind-force separator and method of collecting aluminum using the separator | |
| CN216658575U (en) | Waste plastic recycling and modifying system | |
| CN210965448U (en) | Garbage disposal recycling device | |
| KR20060019408A (en) | A device for manufacturing of an aggregate and soil using construction waste |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |