CN213791828U - High-efficient reducing mechanism of recycled aggregate - Google Patents
High-efficient reducing mechanism of recycled aggregate Download PDFInfo
- Publication number
- CN213791828U CN213791828U CN202022467583.2U CN202022467583U CN213791828U CN 213791828 U CN213791828 U CN 213791828U CN 202022467583 U CN202022467583 U CN 202022467583U CN 213791828 U CN213791828 U CN 213791828U
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- Prior art keywords
- crushing
- crushing box
- box
- outlet
- recycled aggregate
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000007921 spray Substances 0.000 claims abstract description 5
- 239000002699 waste material Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 230000005574 cross-species transmission 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
- 239000000843 powder Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The utility model provides a high-efficiency crushing device for recycled aggregate, which comprises a crushing device, a crushing device and a scraper conveyor; the crushing device comprises a crushing box, the top of the crushing box is provided with a feeding hopper, a pair of coarse crushing rollers and an inverted V-shaped guide plate are arranged in the crushing box, and two pairs of fine crushing rollers are arranged at the tail ends of the corresponding guide plates; a water tank is arranged outside the crushing box, an annular pipe is further annularly arranged outside the crushing box, a plurality of water outlets extending into the crushing box are circumferentially arranged on the annular pipe, a spray nozzle is arranged at the tail end of each water outlet, a water pipe extending to the annular pipe is arranged at the bottom of the water tank, and a water pump is arranged on each water pipe; the crushing device comprises a crushing box, a feed inlet is arranged at the top of the crushing box, a second outlet is arranged at the bottom of the crushing box, a pair of rotating rods is arranged in the crushing box, a hitting rod is arranged on the rotating rods, and a filter screen is further arranged in the crushing box. The utility model discloses can carry out high-efficient broken handle, structural design is simple, practical to the recycled aggregate low in the preceding of environmental protection.
Description
Technical Field
The utility model belongs to the technical field of the recycled aggregate production facility, concretely relates to high-efficient reducing mechanism of recycled aggregate.
Background
In China, construction waste recycled aggregate is mainly used for replacing natural aggregate to prepare common concrete or common mortar, or is used as a raw material to produce non-sintered building blocks or non-sintered bricks, the construction waste recycled aggregate is adopted to partially replace or completely replace the natural aggregate to prepare the concrete and the mortar, the concrete and the mortar are successfully applied in a plurality of projects, some commercial concrete mixing stations are provided with special storage repositories to use the construction waste recycled aggregate as a raw material, the construction waste recycled aggregate needs to be crushed during production, however, the existing crushing device has the defects of low crushing efficiency, large noise pollution and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-efficient reducing mechanism of regeneration aggregate to prior art not enough, concrete scheme is as follows:
a high-efficiency crushing device for recycled aggregate comprises a crushing device for crushing large recycled aggregate, a crushing device for finely crushing the crushed recycled aggregate and a scraper conveyor for conveying the large recycled aggregate to the crushing device; the crushing device comprises a crushing box, a feeding hopper is arranged at the top of the crushing box, a pair of coarse crushing rollers are arranged below the crushing box corresponding to the feeding hopper, an inverted V-shaped guide plate is arranged right below the pair of coarse crushing rollers corresponding to the pair of coarse crushing rollers, and two pairs of fine crushing rollers are arranged at the tail ends of the guide plates corresponding to the guide plates; a water tank is arranged outside the crushing box, an annular pipe is further annularly arranged outside the crushing box, a plurality of water outlets extending into the crushing box are circumferentially arranged on the annular pipe, a spray nozzle is arranged at the tail end of each water outlet, a water pipe extending to the annular pipe is arranged at the bottom of the water tank, and a water pump is arranged on each water pipe; the crushing device comprises a crushing box, a feed inlet corresponding to a first outlet arranged at the bottom of the crushing box is formed in the top of the crushing box, a second outlet is formed in the bottom of the crushing box, a collecting box is connected to the lower portion of the second outlet in a forward mode, a pair of rotating rods are arranged in the crushing box, a hitting rod is arranged on each rotating rod and driven to rotate by a driving motor arranged at the top of the crushing box, a filter screen is obliquely arranged below the rotating rods, the outer portion of the crushing box is provided with a vibrating motor for the filter screen, the side face of the crushing box corresponds to the lowest position of the filter screen, a third outlet is formed in the third outlet, and an electric control valve is arranged at the end of the third outlet and a waste residue recycling box is arranged at the end of the third outlet.
Based on the above, the bottom of feeding funnel is equipped with a pair of baffle, the below of baffle is equipped with the elastic component.
Based on the above, crushing case's outside all cladding has soundproof cotton.
The utility model discloses relative prior art has substantive characteristics and progress, specifically speaking, the utility model has the following advantages:
1. the utility model discloses in, carry out step by step breakage to bold regeneration aggregate through thick crushing roller, thin crushing roller, then carry out meticulous breakage through smashing the case, not only make crushing efficiency improve, play certain assurance to the whole life of equipment moreover.
2. The utility model discloses in, outside through broken case is equipped with water tank, ring-shaped pipe, and ring-shaped pipe is equipped with a plurality of delivery ports that extend to broken incasement along circumference, and the end of delivery port is equipped with the shower nozzle, and the bottom of water tank is equipped with and extends to the water pipe of ring-shaped pipe is equipped with the water pump on the water pipe, and this structural design can carry out spray treatment to broken regeneration aggregate, avoids the raise dust, plays the environmental protection.
3. The utility model discloses in, through being equipped with a pair of baffle in the bottom of feeding funnel, the below of baffle sets up the elastic component, and this structural design can effectively avoid the aggregate to spill over at broken in-process dust.
4. The utility model discloses in, through the equal cladding soundproof cotton in the outside of broken case, crushing case, effectively reduce equipment at the noise of during operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the crushing device of the present invention.
Fig. 3 is a schematic structural diagram of the crushing device of the present invention.
In the figure: 1. a crushing device; 10. feeding a hopper; 11. a crushing box; 12. a baffle plate; 13. an elastic member; 14. a rough crushing roller; 15. a baffle; 16. a fine crushing roller; 17. a first outlet; 100. a water tank; 101. a water pump; 102. a water pipe; 103. an annular tube; 104. a water outlet; 105. a spray head; 2. a crushing device; 20. a crushing box; 21. a feed inlet; 22. a second outlet; 23. a rotating rod; 24. beating a rod; 25. a drive motor; 26. a belt; 27. a filter screen; 28. a vibration motor; 29. a third outlet; 30. an electrically operated valve; 3. a collection box; 4. a waste residue recovery tank; 5. a scraper conveyor.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
Examples
As shown in fig. 1-3, the utility model provides a high-efficient reducing mechanism of recycled aggregate, including being used for carrying out the breaker 1 of broken bold recycled aggregate and carrying out the reducing mechanism 2 of fine crushing to the recycled aggregate after the breakage, still include carry bold recycled aggregate to scraper conveyor 5 of breaker 1; the crushing device 1 comprises a crushing box 11, a feeding hopper 10 is arranged at the top of the crushing box 11, a pair of coarse crushing rollers 14 is arranged below the crushing box 11 corresponding to the feeding hopper 10, an inverted V-shaped guide plate 15 is arranged under the pair of coarse crushing rollers 14, and two pairs of fine crushing rollers 16 are arranged at the tail end of the guide plate 15.
Can produce a large amount of dust when considering the regeneration aggregate breakage, for avoiding causing the pollution to the surrounding environment, the utility model discloses in be equipped with water tank 100 in the outside of broken case 11, broken case 11's outside still encircles and is equipped with ring pipe 103, ring pipe 103 is equipped with a plurality of delivery ports 104 that extend to in broken case 11 along circumference, the end of delivery port 104 is equipped with shower nozzle 105, the bottom of water tank 100 is equipped with and extends to the water pipe 102 of ring pipe 103 is equipped with water pump 101 on water pipe 102.
The crushing device 2 comprises a crushing box 20, a feed inlet 21 corresponding to a first outlet 17 arranged at the bottom of the crushing box 11 is arranged at the top of the crushing box 20, a second outlet 22 is arranged at the bottom of the crushing box 20, the collecting box 3 is connected below the second outlet 22 in a forward mode, a pair of rotating rods 23 are arranged in the crushing box 20, beating rods 24 are arranged on the rotating rods 23, the rotating rods 23 are driven to rotate by a driving motor 25 arranged at the top of the crushing box 20 through a belt 26, a filter screen 27 is obliquely arranged below the rotating rods 23 in the crushing box 20 in a corresponding mode, so that powder falls, and a vibration motor 28 aiming at the filter screen 27 is arranged outside the crushing box 20.
Considering that a lot of large aggregates which are difficult to break exist in the recycled aggregates, a third outlet 29 is arranged on the side surface of the crushing box 20 corresponding to the lowest position of the filter screen 27, an electric control valve 30 is arranged at the third outlet 29, and a waste residue recovery box 4 is arranged at the tail end of the third outlet 29.
In order to prevent the dust from overflowing from the upper hopper 10 when the rough crushing roller 14 crushes the recycled aggregate, a pair of baffles 12 are provided particularly at the bottom of the upper hopper 10, and an elastic member 13 is provided below the baffles 12.
In consideration of generation of a large noise to the recycled aggregate, soundproof cotton is coated outside the crushing box 11 and the crushing box 20 to prevent noise pollution to the surrounding environment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (3)
1. The utility model provides a high-efficient reducing mechanism of recycled aggregate which characterized in that: the device comprises a crushing device (1) for crushing large recycled aggregate, a crushing device (2) for finely crushing the crushed recycled aggregate and a scraper conveyor (5) for conveying the large recycled aggregate to the crushing device (1); the crushing device (1) comprises a crushing box (11), a feeding hopper (10) is arranged at the top of the crushing box (11), a pair of coarse crushing rollers (14) is arranged below the feeding hopper (10) in the crushing box (11), an inverted V-shaped guide plate (15) is arranged right below the pair of coarse crushing rollers (14), and two pairs of fine crushing rollers (16) are arranged at the tail end corresponding to the guide plate (15); a water tank (100) is arranged outside the crushing box (11), an annular pipe (103) is further annularly arranged outside the crushing box (11), a plurality of water outlets (104) extending into the crushing box (11) are formed in the annular pipe (103) along the circumferential direction, a spray head (105) is arranged at the tail end of each water outlet (104), a water pipe (102) extending to the annular pipe (103) is arranged at the bottom of the water tank (100), and a water pump (101) is arranged on each water pipe (102); the crushing device (2) comprises a crushing box (20), a feed inlet (21) corresponding to a first outlet (17) arranged at the bottom of the crushing box (11) is arranged at the top of the crushing box (20), a second outlet (22) is arranged at the bottom of the crushing box (20), a collecting box (3) is connected below the second outlet (22) in a straight-forward manner, a pair of rotating rods (23) are arranged in the crushing box (20), striking rods (24) are arranged on the rotating rods (23), the rotating rods (23) are driven to rotate by a driving motor (25) arranged at the top of the crushing box (20), a filter screen (27) is obliquely arranged in the crushing box (20) corresponding to the lower part of the rotating rods (23), a vibration motor (28) aiming at the filter screen (27) is arranged outside the crushing box (20), and a third outlet (29) is arranged on the side surface of the crushing box (20) corresponding to the lowest position of the filter screen (27), an electric control valve (30) is arranged at the third outlet (29), and a waste residue recovery box (4) is arranged at the tail end of the third outlet (29).
2. The high-efficiency recycled aggregate crushing device according to claim 1, wherein: the bottom of the feeding hopper (10) is provided with a pair of baffles (12), and an elastic piece (13) is arranged below the baffles (12).
3. The high-efficiency recycled aggregate crushing device according to claim 1, wherein: the crushing box (11) and the crushing box (20) are coated with soundproof cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022467583.2U CN213791828U (en) | 2020-10-30 | 2020-10-30 | High-efficient reducing mechanism of recycled aggregate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022467583.2U CN213791828U (en) | 2020-10-30 | 2020-10-30 | High-efficient reducing mechanism of recycled aggregate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213791828U true CN213791828U (en) | 2021-07-27 |
Family
ID=76963554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022467583.2U Expired - Fee Related CN213791828U (en) | 2020-10-30 | 2020-10-30 | High-efficient reducing mechanism of recycled aggregate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213791828U (en) |
-
2020
- 2020-10-30 CN CN202022467583.2U patent/CN213791828U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |