CN221016242U - Construction waste crushing and screening machine - Google Patents
Construction waste crushing and screening machine Download PDFInfo
- Publication number
- CN221016242U CN221016242U CN202322252478.0U CN202322252478U CN221016242U CN 221016242 U CN221016242 U CN 221016242U CN 202322252478 U CN202322252478 U CN 202322252478U CN 221016242 U CN221016242 U CN 221016242U
- Authority
- CN
- China
- Prior art keywords
- crushing
- shell
- screening machine
- construction waste
- material receiving
- 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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- 239000002699 waste material Substances 0.000 title claims abstract description 25
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000012216 screening Methods 0.000 title claims abstract description 18
- 239000010813 municipal solid waste Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 19
- 241000220317 Rosa Species 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 13
- 238000003915 air pollution Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the technical field of construction waste treatment equipment, in particular to a construction waste crushing and screening machine which can effectively reduce dust generation when feeding and crushing construction waste and can reduce air pollution.
Description
Technical Field
The utility model relates to the technical field of construction waste treatment equipment, in particular to a construction waste crushing and screening machine.
Background
As is well known, construction waste refers to dregs, waste soil, waste materials, sludge and other waste materials generated in the process of constructing, laying or dismantling various buildings, structures, pipe networks and the like by construction units or individuals. Building rubbish is required to be screened, classified and recycled after being crushed.
Because there is a large amount of dust in the construction waste, through retrieving application number CN202022536027.6 discloses a construction waste crushing and screening machine, pour construction waste into the rubbish crushing and screening machine, all can produce a large amount of raise dust in the time of smashing rubbish in addition, can cause the pollution to the air.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the construction waste crushing and screening machine, which can effectively reduce dust generation and reduce air pollution when feeding and crushing construction waste.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening machine is smashed to building rubbish, which comprises a housin, the top of casing is provided with the feed inlet, the inside top of casing is provided with two crushing axles, the top of casing outer wall is provided with two driving motor, the bottom of casing is provided with the discharge gate, on the lateral wall of casing and be located the bottom of discharge gate set up in having the material receiving box, the top of material receiving box is provided with the screen cloth, be provided with vibrating motor on the lateral wall of material receiving box, be provided with the discharge port on the lateral wall of material receiving box, the top of casing lateral wall is provided with the gas-supply pipe, the one end of gas-supply pipe is provided with the rose box, the bottom of rose box is provided with the connecting pipe, the one end of connecting pipe is provided with the exhaust fan, be provided with the blow off pipe on the lateral wall of exhaust fan, the inside of rose box is provided with the several filter screen, be provided with the mounting groove on the inner wall of casing, the internally mounted of mounting groove has the interception net.
Further, each crushing shaft is provided with a plurality of crushing teeth, the crushing shaft is in rotary connection with the shell, and the crushing shaft is in concentric connection with the rotating end of the driving motor.
Further, the top inside the shell is provided with a lower sliding plate which is obliquely arranged, and the installation position of the lower sliding plate is higher than the top end of the air delivery pipe.
Further, the top ends of the side walls on two sides of the material receiving box are higher than the screen, and the installation position of the screen is lower than the discharge hole.
Further, a blanking plate is arranged at the bottom of the discharge port and is obliquely arranged.
Further, the bottom of casing and material receiving box all is provided with the shock attenuation support column.
(III) beneficial effects
Compared with the prior art, the utility model provides the construction waste crushing and screening machine, which has the following beneficial effects:
This screening machine is smashed to building rubbish, through the setting of gas-supply pipe, rose box, connecting pipe, air extraction fan, blow off line and filter screen, when throwing the material and smashing building rubbish, start air extraction fan, air extraction fan makes the air current flow by the inside inflow of feed inlet to the casing, can inhale the inside of rose box with the raise dust, the filter screen filters the dust to effectively reduce the production of raise dust, can reduce the pollution of air.
Drawings
FIG. 1 is a schematic diagram of an equivalent structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of an equivalent structure of the crushing shaft of the present utility model;
Fig. 4 is a partially enlarged schematic view of the structure of fig. 2 at a.
In the figure: 1. a housing; 2. a feed inlet; 3. a crushing shaft; 4. a driving motor; 5. a discharge port; 6. a screen; 7. a material receiving box; 8. a vibration motor; 9. a discharge port; 10. a blanking plate; 11. a gas pipe; 12. a filter box; 13. a connecting pipe; 14. an air extraction fan; 15. a discharge pipe; 16. a filter screen; 17. a lower slide plate; 18. a mounting groove; 19. an interception net.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model relates to a construction waste crushing and screening machine, which comprises a shell 1, wherein the top end of the shell 1 is provided with a feed inlet 2, the top inside the shell 1 is provided with two crushing shafts 3, the top of the outer wall of the shell 1 is provided with two driving motors 4, each crushing shaft 3 is provided with a plurality of crushing teeth, the crushing shafts 3 are rotationally connected with the shell 1, the rotating ends of the crushing shafts 3 and the driving motors 4 are concentrically connected, the driving motors 4 drive the crushing shafts 3 to rotate to crush construction waste, the bottom of the shell 1 is provided with a discharge outlet 5, the crushed waste is discharged from the discharge outlet 5, the side walls of the shell 1 and the bottom of the discharge outlet 5 are arranged at a receiving box 7, the top of the receiving box 7 is provided with a screen 6, the top end of the side walls at two sides of the receiving box 7 is higher than the screen 6, the installation position of the screen 6 is lower than the discharge outlet 5, the screen 6 filters the crushed garbage, the garbage with larger volume is reserved on the screen 6, the garbage with smaller volume falls into the inside of the material receiving box 7, the vibrating motor 8 is arranged on the side wall of the material receiving box 7, the vibrating motor 8 provides vibration for the material receiving box 7 and the screen 6, the side wall of the material receiving box 7 is provided with the discharge outlet 9, the bottom of the discharge outlet 9 is provided with the blanking plate 10, the blanking plate 10 is obliquely arranged, the top of the side wall of the shell 1 is provided with the gas pipe 11, one end of the gas pipe 11 is provided with the filter box 12, the bottom of the filter box 12 is provided with the connecting pipe 13, one end of the connecting pipe 13 is provided with the air suction fan 14, the side wall of the air suction fan 14 is provided with the discharge pipe 15, a plurality of filter screens 16 are arranged inside the filter box 12, the air suction fan 14 is started, the air flow flows into the shell 1 from the feed inlet 2, and the dust can be sucked into the inside the filter box 12, the filter screen 16 filters the dust, effectively reduces the production of raise dust, is provided with mounting groove 18 on the inner wall of casing 1, and the internally mounted of mounting groove 18 has interception net 19, prevents that the great rubbish of volume from entering into gas-supply pipe 11, and the inside top of casing 1 is provided with slide 17 down, and slide 17 is the slope setting down to slide 17 installs the position and is higher than the top of gas-supply pipe 11 down, makes the direct downward landing of great rubbish of volume, and the bottom of casing 1 and receiving box 7 all is provided with the shock attenuation support column.
To sum up, this screening machine is smashed to building rubbish, when using, throw into building rubbish by feed inlet 2, start driving motor 4, driving motor 4 drives crushing axle 3 and rotates and smashes building rubbish, the rubbish after smashing is discharged by discharge gate 5, vibrating motor 8 works as receiving box 7 and screen cloth 6 provide the vibration, screen cloth 6 filters the rubbish of smashing, on the rubbish of great volume remains screen cloth 6, last great rubbish is discharged by the one end of screen cloth 6, the rubbish of less volume is discharged by discharge port 9, when throwing the material to building rubbish and smashing, start air extraction fan 14, air extraction fan 14 makes the air current flow by feed inlet 2 to the inside inflow of casing 1, can inhale the rose dust to the inside of rose box 12, filter screen 16 filters the dust, thereby effectively reduce the production of rose dust.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a screening machine is smashed to building rubbish, includes casing (1), its characterized in that: the utility model is characterized in that the top of the shell (1) is provided with a feed inlet (2), the top of the inside of the shell (1) is provided with two crushing shafts (3), the top of the outer wall of the shell (1) is provided with two driving motors (4), the bottom of the shell (1) is provided with a discharge outlet (5), the side wall of the shell (1) and the bottom of the discharge outlet (5) are provided with a material receiving box (7), the top of the material receiving box (7) is provided with a screen (6), the side wall of the material receiving box (7) is provided with a vibrating motor (8), the side wall of the material receiving box (7) is provided with a discharge outlet (9), the utility model discloses a filter device for the air conditioner, including casing (1), filter medium, air pipe (11), filter medium, mounting groove (18) are provided with filter medium, the top of casing (1) lateral wall is provided with air pipe (11), the one end of air pipe (11) is provided with rose box (12), the bottom of rose box (12) is provided with connecting pipe (13), the one end of connecting pipe (13) is provided with bleed fan (14), be provided with blow off pipe (15) on the lateral wall of bleed fan (14), the inside of rose box (12) is provided with several filter screen (16), be provided with mounting groove (18) on the inner wall of casing (1), the internally mounted of mounting groove (18) has interception net (19).
2. A construction waste crushing and screening machine according to claim 1, characterized in that: each crushing shaft (3) is provided with a plurality of crushing teeth, each crushing shaft (3) is in rotary connection with the shell (1), and the rotary ends of the crushing shafts (3) and the driving motor (4) are in concentric connection.
3. A construction waste crushing and screening machine according to claim 1, characterized in that: the top of casing (1) inside is provided with down slide (17), down slide (17) are the slope setting to down slide (17) installation position is higher than the top of gas-supply pipe (11).
4. A construction waste crushing and screening machine according to claim 1, characterized in that: the top ends of the side walls on two sides of the material receiving box (7) are higher than the screen (6), and the installation position of the screen (6) is lower than the discharge hole (5).
5. A construction waste crushing and screening machine according to claim 1, characterized in that: the bottom of the discharge port (9) is provided with a blanking plate (10), and the blanking plate (10) is obliquely arranged.
6. A construction waste crushing and screening machine according to claim 1, characterized in that: the bottom ends of the shell (1) and the material receiving box (7) are respectively provided with a shock absorption support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252478.0U CN221016242U (en) | 2023-08-21 | 2023-08-21 | Construction waste crushing and screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252478.0U CN221016242U (en) | 2023-08-21 | 2023-08-21 | Construction waste crushing and screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221016242U true CN221016242U (en) | 2024-05-28 |
Family
ID=91132129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322252478.0U Active CN221016242U (en) | 2023-08-21 | 2023-08-21 | Construction waste crushing and screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221016242U (en) |
-
2023
- 2023-08-21 CN CN202322252478.0U patent/CN221016242U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |