CN215234500U - Waste concrete treatment device - Google Patents
Waste concrete treatment device Download PDFInfo
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- CN215234500U CN215234500U CN202120070052.1U CN202120070052U CN215234500U CN 215234500 U CN215234500 U CN 215234500U CN 202120070052 U CN202120070052 U CN 202120070052U CN 215234500 U CN215234500 U CN 215234500U
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- crushing box
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- waste concrete
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- 239000002699 waste material Substances 0.000 title claims abstract description 60
- 239000000428 dust Substances 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 238000010298 pulverizing process Methods 0.000 claims abstract 9
- 230000007423 decrease Effects 0.000 claims 1
- 208000028659 discharge Diseases 0.000 claims 1
- 230000036541 health Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
本实用新型涉及一种废弃混凝土处理装置。废弃混凝土处理装置包括进料斗、一级粉碎箱、二级粉碎箱、收集箱、振动筛板、支撑组件、吸尘组件和喷淋组件；一级粉碎箱和二级粉碎箱上均设有进料口和出料口，一级粉碎箱内对应进料口的位置设有两个粉碎辊，二级粉碎箱内对应进料口的位置设有螺旋切片杆；支撑组件设置在二级粉碎箱的底部，包括支撑腿和行走轮；吸尘组件包括吸尘管、与吸尘管连接的抽气泵、尘土处理箱，抽气管与尘土处理箱连通；喷淋组件包括储水箱和与储水箱连通以向尘土处理箱喷洒水的喷头，储水箱上设有注水口。废弃混凝土处理装置对混凝土废料进行二次粉碎处理，同时有效清理尘土，避免混凝土废料的堆放和处理污染环境和人员身体健康。
The utility model relates to a waste concrete treatment device. The waste concrete treatment device includes a feeding hopper, a primary crushing box, a secondary crushing box, a collection box, a vibrating screen plate, a support component, a dust suction component and a spray component; both the primary crushing box and the secondary crushing box are provided with There are two pulverizing rollers in the first-stage pulverizing box at the position corresponding to the feeding port, and two pulverizing rollers are installed at the feeding port and the discharging port, and the position corresponding to the feeding port in the second-stage pulverizing box is provided with a spiral slicing rod; the supporting components are arranged in the second-stage pulverizing The bottom of the box includes support legs and walking wheels; the vacuum assembly includes a vacuum pipe, an air suction pump connected with the vacuum pipe, and a dust treatment box, and the exhaust pipe communicates with the dust treatment box; the spray assembly includes a water storage tank and a water storage tank. The nozzle is connected to spray water to the dust treatment tank, and the water storage tank is provided with a water injection port. The waste concrete treatment device performs secondary crushing treatment on the concrete waste, and at the same time effectively cleans the dust, so as to avoid the stacking and processing of the concrete waste from polluting the environment and the health of the personnel.
Description
Technical Field
The utility model belongs to the technical field of the construction equipment, especially, relate to an abandonment concrete processing apparatus.
Background
Concrete is a generic term for engineering composites where aggregates are cemented into a whole by cementitious materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called common concrete, is widely used in civil and architectural engineering, and has the characteristics of rich raw materials, low price and simple production process, so that the dosage of the concrete is increased, and the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like, and the characteristics make the application range of the concrete be very wide, so that the concrete is not only used in various civil engineering, but also is an important material in shipbuilding industry, mechanical industry, ocean development, geothermal engineering and the like.
Along with the acceleration of urban construction speed, in the construction of new cities as a matter of fire, engineering implementation steps such as urban rural transformation, demolition violation, old city transformation and the like are continuously accelerated, cities become more and more beautiful, meanwhile, the production amount of construction waste is increasing day by day, and becomes another difficulty of environmental protection, the construction waste generally comprises concrete blocks, wood blocks, mud ash and the like, just like associated 'sores' of urban construction, not only occupies the land, but also has serious influence on the surrounding environment, even brings about the suffering of surrounding cities, if the situation is not effectively treated in time, the suffering is bound to infinity, the construction waste in China is mostly treated in a landfill mode at present, and the prior art has the following problems:
1. in the stacking process of the construction waste, under the action of temperature, moisture and the like, certain organic substances are decomposed to generate harmful gas, so that serious environmental pollution is caused, and meanwhile, the harm is caused to the health of people;
2. the site selection of most urban construction waste stacking sites is random to a great extent, a large amount of land is occupied, potential safety hazards are left, meanwhile, construction waste such as waste concrete has recovery value, and waste of resources can be formed if the construction waste is directly discarded and stacked.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an abandonment concrete processing apparatus to solve the building abandonment concrete rubbish that the construction produced on the current building site and piling up or burying the in-process, cause the technical problem that pollutes, causes harm to people's health easily to the environment.
In order to achieve the above object, the utility model adopts the following technical scheme:
the waste concrete treatment device comprises:
the primary crushing box is provided with a primary feeding hole and a primary discharging hole, a crushing roller for primarily crushing waste concrete is arranged in the primary crushing box, crushing teeth are arranged on the surface of the crushing roller, and a primary driving motor for driving the crushing roller to rotate is arranged outside the primary crushing box;
the feed hopper is communicated with the feed inlet through a feed pipe, two crushing rollers which are arranged side by side are arranged below the feed inlet, and crushing teeth on the two crushing rollers are arranged in a staggered manner;
the secondary crushing box is provided with a secondary feeding hole and a secondary discharging hole, the secondary feeding hole is communicated with the primary discharging hole so that the primarily crushed waste concrete enters the secondary crushing box, a spiral cutting blade rod for secondarily crushing the waste concrete is rotatably assembled in the secondary crushing box, and a secondary driving motor for driving the spiral cutting blade rod to rotate is arranged outside the secondary crushing box;
the collecting box is detachably assembled at the secondary discharge port;
the vibrating screen plate is arranged in the secondary crushing box and gradually inclines downwards from front to back in the length direction of the secondary crushing box, is positioned below the spiral cutting blade rods, and is provided with through holes for the waste concrete after secondary crushing to pass through;
the supporting assembly is arranged at the bottom of the secondary crushing box and comprises supporting legs and walking wheels, the walking wheels are provided with two pairs and are arranged at intervals along the length direction of the secondary crushing box, the supporting legs are telescopic supporting legs with adjustable supporting heights, the maximum distance between the bottom ends of the supporting legs and the bottom of the secondary crushing box is larger than the distance between the bottom ends of the walking wheels and the bottom of the secondary crushing box, and the minimum distance between the bottom ends of the supporting legs and the bottom of the secondary crushing box is smaller than the distance between the bottom ends of the walking wheels and the bottom of the secondary crushing box;
the dust collection assembly comprises a dust collection pipe communicated with the feeding pipe, an air suction pump connected with the dust collection pipe and a dust treatment box, and the air suction pump is communicated with the dust treatment box through the air suction pipe;
the spraying component comprises a water storage tank assembled in the dust treatment tank and a spray head communicated with the water storage tank to spray water to the dust treatment tank, and the water storage tank is provided with a water injection port.
The beneficial effects of the above technical scheme are: the utility model discloses a waste concrete processing device extrudes and crushes concrete waste through the opposite rotation of two crushing rollers arranged under the feed inlet in a primary crushing box, and realizes the preliminary crushing of the concrete waste; the primarily crushed concrete waste enters a secondary crushing box and is secondarily crushed by a spiral slicing rod so as to ensure the treatment effect of the concrete waste, and the secondarily crushed concrete falls into a collecting box through a through hole on a vibrating sieve plate and is collected; the dust that crushing process produced is taken out to dust through the dust absorption pipe by the aspiration pump and is handled the case to be handled dust by spray assembly water spray, in order to avoid dust to flow to the atmosphere through the feeder hopper and polluted air. Through the stable support of supporting leg, guarantee going on smoothly of crushing process, handle the completion back at abandonment concrete, the accessible walking wheel removes processing apparatus to other places, and it is more convenient to transport. The utility model discloses an abandonment concrete processing apparatus carries out the regrinding to the concrete waste material and handles, guarantees the treatment effect to the concrete waste material, avoids piling of concrete waste material polluted environment and personnel healthy, handles the dust of smashing the process in the production through dust absorption subassembly and spray assembly simultaneously, further avoids causing the pollution to the environment and causes harm to personnel healthy.
Further, the feeder hopper is equipped with threely, and three feeder hopper is arranged along the length direction of one-level crushing case interval side by side, and the below of the feed inlet that every feeder hopper corresponds all is equipped with two crushing rollers.
Has the advantages that: can carry the concrete waste material from three feeder hopper simultaneously to smash simultaneously, improve the crushing efficiency of concrete waste material.
Furthermore, a crushing roller is shared below the feeding openings corresponding to the two adjacent feeding hoppers.
Has the advantages that: the number of the crushing rollers can be reduced, the installation space in the primary crushing box is saved, and the use cost of the waste concrete treatment device is reduced.
Furthermore, the inlet pipes corresponding to the feed hoppers are respectively connected with a dust suction pipe, and the air suction pump is simultaneously communicated with the dust suction pipes through an air suction pipe.
Has the advantages that: the number of the air exhaust pipes and the air exhaust pumps is reduced, and the cost is further reduced.
Furthermore, two box walls of the primary crushing box, which are parallel to the axis of the crushing roller, are connected with buffer springs, and the buffer springs are connected with anti-collision plates.
Has the advantages that: concrete waste material is carrying out the one-level when smashing, can strike the tank wall that the case was smashed to the one-level, because the existence of anticollision board, the rubble that makes constantly splashing can strike the plate body and fall, striking dynamics is by rapid weakening under buffer spring's effect, and then smash the case to the one-level and play fine guard action, can not smash the serious damage that the case was smashed to the one-level because of the abandonment solidification concrete that splashes constantly strikes the one-level and leads to the fact the one-level, improve the life that the case was smashed to the one-level.
Further, still be equipped with two relative and interval arrangement's baffle in the one-level crushing incasement, two baffles all incline to arrange and so that the one-level discharge gate forms from the top down the throat structure that the internal diameter reduces gradually.
Has the advantages that: the concrete rubble after smashing through crushing roller falls on the baffle of slope, falls easily, and then conveniently enters into the second grade from the one-level discharge gate and smashes the incasement.
Furthermore, a supporting plate is installed outside the secondary crushing box, a secondary driving motor is arranged on the supporting plate, the axis of an output shaft of the secondary driving motor extends up and down, and the secondary driving motor is in transmission connection with the spiral slicing rod through a bevel gear component.
Has the advantages that: the installation of the secondary driving motor is convenient.
Drawings
FIG. 1 is a front view of a waste concrete treatment apparatus of the present invention;
fig. 2 is a plan view of the waste concrete treatment apparatus of the present invention.
Description of reference numerals: 1-a first-stage crushing box, 2-a second-stage crushing box, 3-a feed hopper, 4-a first-stage feed inlet, 5-a feed pipe, 6-a first-stage discharge outlet, 7-a buffer spring, 8-an anti-collision plate, 9-a crushing roller, 10-a first-stage drive motor, 11-a second-stage drive motor, 12-a support plate, 13-a bevel gear component, 14-a baffle plate, 15-a spiral cutting blade rod, 16-a crushing tooth, 17-a vibrating screen plate, 18-a dust suction pipe, 19-an air suction pump, 20-a dust treatment box, 21-a water storage box, 22-an air suction pipe, 23-a support leg, 24-a traveling wheel, 25-a spray head, 26-a through hole, 27-a collection box, 28-a second-stage feed inlet, 29-a second-stage discharge outlet and 30-a water injection outlet, 31-driving gear, 32-transmission gear.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses an abandonment concrete processing apparatus's concrete embodiment:
as shown in fig. 1 and 2, the waste concrete treatment apparatus includes a feed hopper 3, a primary crushing box 1, a secondary crushing box 2, and a support assembly, which are sequentially arranged from top to bottom.
Specifically, the length direction that the case 1 was smashed to the definition one-level is left right direction, and the top that case 1 was smashed to the one-level is provided with three one-level feed inlet 4 at the interval side by side, and feeder hopper 3 is equipped with threely altogether to the one-to-one passes through inlet pipe 5 intercommunication with three one-level feed inlet 4, and feeder hopper and the inlet pipe that are in leftmost side and rearmost side are about feeder hopper and the inlet pipe symmetrical arrangement in the middle of being in. Two crushing rollers 9 which are arranged at intervals side by side and are opposite in turning direction are arranged in the primary crushing box 1 below each primary feeding hole 4, and the crushing teeth 16 on the two crushing rollers 9 are arranged in a staggered mode. For saving the installation space in the one-level crushing case 1, in this embodiment, two adjacent one-level feed inlets 4 share one crushing roller 9, and three one-level feed inlets 4 need use 4 crushing rollers altogether promptly, can reduce the use of two crushing rollers, has practiced thrift waste concrete processing apparatus's use cost.
The one-level crushing case 1 is equipped with one-level driving motor 10 outward, fixedly connected with driving gear 31 on the output shaft of one-level driving motor 10, all fixedly connected with intermeshing driven drive gear 32 in the pivot of each crushing roller 9, driving gear 31 and one of them drive gear 32 on crushing roller 9 mesh the transmission to drive each crushing roller 9 and rotate. Waste concrete falls between two crushing rollers 9 from one-level feed inlet 4, and two crushing rollers 9 rotate in opposite directions, extrude concrete waste material and smash, and the rubble after smashing splashes in one-level crushing case 1. For avoiding the rubble to cause the damage to the tank wall that the case 1 was smashed to the one-level, equal fixedly connected with buffer spring 7 on the inner wall of the left tank wall of case 1 was smashed to the one-level and right tank wall, be connected with the crashproof board 8 that extends along upper and lower direction on buffer spring 7, because the existence of crashproof board 8, make the rubble that constantly splashes can strike the plate body and fall, striking dynamics is weakened rapidly under buffer spring 7's effect, and then smash the case to the one-level and play fine guard action, can not lead to the fact the serious damage that case 1 was smashed to the one-level because of the abandonment solidification concrete that splashes constantly strikes the inner wall of case 1 is smashed to the one-level, improve the life that case 1 was smashed to the one-level.
Still be equipped with two relative and interval arrangement's baffle 14 in the case is smashed to one-level 1, two baffles 14 all incline to arrange and so that one-level discharge gate 6 forms from the top down the throat structure that the internal diameter reduces gradually, and the concrete after being convenient for like this is smashed in the case is smashed 1 from the one-level slides in the case is smashed to the second grade 2.
Be equipped with second grade feed inlet 28 and second grade discharge gate 29 on the second grade crushing case 2, second grade feed inlet 28 and 6 intercommunications of one-level discharge gate are so that the abandonment concrete through preliminary crushing enters into second grade crushing case 2 in, and the second grade is smashed 2 internal rotations in the case and is equipped with the spiral section pole 15 that is used for carrying out the secondary crushing to abandonment concrete, and second grade crushing case 3 is equipped with outside and is used for driving spiral section pole 15 pivoted second grade driving motor 11. In order to facilitate the installation of the secondary driving motor 11, a supporting plate 12 is installed outside the secondary crushing box 2, the secondary driving motor 11 is arranged on the supporting plate 12, the axis of the output shaft of the secondary driving motor 11 extends up and down, and the secondary driving motor 11 is in transmission connection with a spiral slicing rod 15 through a bevel gear component 13. The collecting box 27 is assembled at the second-stage discharge port 29 through threads, the collecting box 27 is used for collecting the concrete waste after the two-stage crushing, when the waste in the collecting box 27 is full, the waste can be unscrewed from the second-stage crushing box 2 for cleaning, and the cleaned waste is assembled on the second-stage crushing box 2.
The vibrating screen plate 17 is arranged below the spiral slicing rod 15, the vibrating screen plate 17 is gradually inclined downwards from left to right, and a through hole 26 for waste concrete after secondary crushing to pass through is formed in the vibrating screen plate 17. The concrete waste after the secondary crushing by the spiral blade rod 15 falls into a collection box 27 through a through hole 26 on the vibrating screen plate 17 to be collected.
Supporting component sets up in the bottom of second grade crushing case 2, including supporting leg 23 and walking wheel 24, and walking wheel 24 is equipped with two pairs and sets up along left right direction interval. Supporting leg 23 is the telescopic supporting leg of adjustable support height, and the maximum distance between the bottom of supporting leg 23 and the bottom of second grade crushing case 2 is greater than the distance between the bottommost end of walking wheel 24 and the second grade crushing case 2 bottom to the minimum distance between the bottom of supporting leg 23 and second grade crushing case 2 bottom is less than the distance between the bottommost end of walking wheel 24 and second grade crushing case 2 bottom. When the crushing operation is carried out, the supporting legs 23 support the whole treatment device, and the walking wheels 24 are positioned above the ground; after the crushing operation is completed, the supporting legs 23 can be retracted and the walking wheels 24 are grounded, at this time, the whole processing device can be pushed to move to other positions.
Because the waste concrete material can produce a large amount of dust at crushing in-process, for avoiding the dust to enter into polluted environment in the air and harm people healthy, still be provided with dust absorption subassembly and spray assembly at two side of smashing the case. The dust collection assembly comprises a dust collection pipe 18, an exhaust pipe 22, a suction pump 19 and a dust treatment box 20, wherein the dust collection pipe 18 is provided with three dust collection pipes which are respectively communicated with three inlet pipes 5 in a one-to-one correspondence mode, the three dust collection pipes 18 are communicated with the exhaust pipe 22 simultaneously, the suction pump 19 is connected with the exhaust pipe 22, and the dust collected by the suction pump 19 is conveyed to the dust treatment box 20 through the exhaust pipe 22.
The spray assembly includes a water storage tank 21 mounted in the dust treatment tank and a spray head 25 communicating with the water storage tank 21 to spray water to the dust treatment tank 20, and the water storage tank 21 is provided with a water injection port 30. Spray water in handling case 20 to dust through shower nozzle 25, can handle case 20 to dust and purify, the large granule thing in the water carrying dust falls to dust and handles at the bottom of case 20, then handles the delivery port outflow of bottom of the case portion through dust. When the water amount in the water storage tank 21 is insufficient, water can be injected into the water storage tank through the water injection port 30.
The utility model discloses an abandonment concrete processing apparatus carries out the regrinding to the concrete waste material and handles, guarantees the treatment effect to the concrete waste material, avoids piling of concrete waste material polluted environment and personnel healthy, handles the dust of smashing the process in the production through dust absorption subassembly and spray assembly simultaneously, further avoids causing the pollution to the environment and causes harm to personnel healthy.
In other embodiments, the number of feed hoppers can be reasonably set according to the size of the primary crushing box, for example, when the primary crushing box is small, only one feed hopper can be set.
In other embodiments, when the primary crushing box is large enough and the distance between two adjacent primary feed openings is long, one crushing roller is not shared below two adjacent primary feed openings.
In other embodiments, the baffle plate is not arranged, the box bottom of the primary crushing box can be made into a structure with a U-shaped section, and two parallel sides of the U-shaped structure are gradually close from top to bottom.
In other embodiments, the output shaft of the secondary drive motor may also be directly in driving connection with the helical flight bar.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120070052.1U CN215234500U (en) | 2021-01-12 | 2021-01-12 | Waste concrete treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120070052.1U CN215234500U (en) | 2021-01-12 | 2021-01-12 | Waste concrete treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215234500U true CN215234500U (en) | 2021-12-21 |
Family
ID=79498345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120070052.1U Expired - Fee Related CN215234500U (en) | 2021-01-12 | 2021-01-12 | Waste concrete treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215234500U (en) |
-
2021
- 2021-01-12 CN CN202120070052.1U patent/CN215234500U/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: 20211221 |