CN216465359U - Concrete waste recovery device - Google Patents
Concrete waste recovery device Download PDFInfo
- Publication number
- CN216465359U CN216465359U CN202122341534.9U CN202122341534U CN216465359U CN 216465359 U CN216465359 U CN 216465359U CN 202122341534 U CN202122341534 U CN 202122341534U CN 216465359 U CN216465359 U CN 216465359U
- Authority
- CN
- China
- Prior art keywords
- crushing
- chamber
- stirring
- concrete waste
- rod
- 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
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a concrete waste recovery device, which comprises: the crushing device comprises a recovery box, a plurality of crushing chambers arranged in the recovery box and a stirring chamber connected with the crushing chambers through support rods, wherein a plurality of crushing rods are arranged in the crushing chambers, one ends of the crushing rods are connected to the inner surface of the crushing chambers, the other ends of the crushing rods are connected to the support rods, a plurality of crushing teeth are arranged on the crushing rods, and a filter screen is arranged on the bottom surface of each crushing chamber; the crushing chambers are three, namely a large crushing chamber, a middle crushing chamber and a small crushing chamber which are sequentially arranged; the stirring chamber is connected at the fritter lower extreme through the support frame, be provided with the stirring rod in the stirring chamber, the stirring rod is connected on the bracing piece, stirring chamber one side is provided with the water inlet, the stirring chamber opposite side is provided with the discharge gate, the motor is connected to the bracing piece, the bracing piece rotates when the motor starts, drive stirring rod and broken pole and rotate, add water stirring after carrying out the breakage to the concrete waste material and make it become behind the mud and discharge by the discharge gate for the recovery of obtaining of concrete waste material is recycled.
Description
Technical Field
The utility model relates to the field of crushing in the field of building material recovery, in particular to a concrete waste recovery device.
Background
With the wide application of commercial concrete, the cement concrete mixing plant produces a large amount of waste residues and waste water while producing the commercial concrete. The main sources of the waste residues and the waste water are as follows: cleaning discharge of concrete production of mixing stations, mixing trucks, pump trucks and the like and waste concrete which is unnecessarily ordered by projects. Because the waste water and the waste residue have strong alkalinity, the pH value can reach about 12, and the waste water and the waste residue contain a large amount of insoluble substances such as cement, sand and stone, and the like, if the waste water and the waste residue are not treated and discharged at will, the waste water and the waste residue can affect the irrigation and water conservancy, block municipal facilities and seriously affect the environment. Because of the national requirements for environmental protection of concrete enterprises and the needs of enterprises, residual concrete recycling equipment is gradually popularized and developed domestically.
The surplus concrete can be produced every day in the mixing plant, the recycling of the surplus concrete is a large project, the sand, the stone and the slurry need to be separated, the separated sand, stone and slurry (after being diluted) are reused as raw materials for producing the concrete, and the whole operation process needs a large amount of manpower and time, so that the mixing plant directly discards the surplus concrete, the discarded concrete not only wastes resources greatly, the production cost is increased to a great extent, but also pollutes the environment seriously, if the concrete waste can be recycled after being crushed and stirred by adding water, the material is saved, and the economic benefit, the social benefit and the environmental protection benefit are very obvious.
Disclosure of Invention
The utility model overcomes the defects of the prior art and provides a concrete waste recycling device.
In order to achieve the purpose, the utility model adopts the technical scheme that: a concrete waste recycling apparatus comprising: the crushing device comprises a recovery box, a plurality of crushing chambers arranged in the recovery box and a stirring chamber connected with the crushing chambers through support rods, wherein a plurality of crushing rods are arranged in the crushing chambers, one ends of the crushing rods are connected to the inner surface of the crushing chambers, the other ends of the crushing rods are connected to the support rods, a plurality of crushing teeth are arranged on the crushing rods, and a filter screen is arranged on the bottom surface of each crushing chamber;
the crushing chambers are respectively a big crushing chamber, a middle crushing chamber and a small crushing chamber, and the three crushing chambers are longitudinally connected through a support rod and are sequentially arranged;
the stirring chamber is connected to the lower end of the small crushing chamber through a support frame, a stirring rod is arranged in the stirring chamber and connected to the support rod, a water inlet is formed in one side of the stirring chamber, and a discharge hole is formed in the other side of the stirring chamber;
the motor is connected to the bracing piece, the motor is connected external power source, the motor starts, the bracing piece rotates, drive the stirring rod with broken pole rotates.
In a preferred embodiment of the present invention, the size of the screen opening of the filter screen is proportional to the size of the waste material crushed by the crushing chamber.
In a preferred embodiment of the present invention, the size of the crushing teeth is proportional to the size of the waste material crushed by the crushing chamber.
In a preferred embodiment of the present invention, a support frame is disposed on a ground contact surface of the recovery device.
In a preferred embodiment of the present invention, the inner wall of the recycling bin is provided with a plurality of water spraying nozzles.
In a preferred embodiment of the utility model, the crushing teeth on adjacent crushing bars mesh.
In a preferred embodiment of the present invention, a vibration meter is disposed on the filter screen.
In a preferred embodiment of the present invention, the pulverization chamber has a disk shape.
In a preferred embodiment of the present invention, the stirring chamber is a disk shape.
In a preferred embodiment of the utility model, the material inlet of the recovery box is provided with a cover, and the cover is provided with a material inlet.
The utility model solves the defects in the background technology, and has the following beneficial effects:
(1) according to the utility model, the crushing chamber arranged in the recycling box and the stirrer connected to the lower end of the crushing chamber are used for crushing the concrete waste, adding water and stirring the crushed concrete waste to form slurry, and then discharging the slurry from the discharge port, so that the concrete waste is recycled, and the material is saved.
(2) The three crushing chambers are sequentially arranged from large to small, so that the waste can be crushed layer by layer from large to small, a better crushing effect is achieved, in addition, the waste is sequentially crushed from large to small, the crushing efficiency of the waste can be accelerated, and compared with a recovery device provided with only one crusher, the waste crushing device can more thoroughly crush the waste and has higher crushing efficiency.
(3) In the utility model, the size of the crushing teeth is in direct proportion to the size of the waste, so that the crushing teeth can be in better contact with the waste, thereby maximally crushing the waste, if the crushing teeth with one width are arranged, the waste is not easy to crush when meeting the waste smaller than the crushing teeth, and the crushing teeth can not crush the waste when meeting the waste too much larger than the crushing teeth, even damage is caused to the crushing teeth in the process of crushing the waste.
(4) In addition, if heavy rain drops suddenly in the crushing process, the cover is covered, rainwater can be prevented from falling into the recycling bin, the waste materials which are recycled are damaged, and the parts in the recycling bin can be protected by covering the cover when the recycling bin is not used, so that the service life of the recycling bin is prolonged.
Drawings
The utility model is further explained below with reference to the figures and examples;
FIG. 1 is a perspective view of a recycling apparatus according to a preferred embodiment of the present invention;
FIG. 2 is a crushing rod profile for the crushing chamber of the preferred embodiment of the present invention;
FIG. 3 is a perspective view of the mixing chamber of the preferred embodiment of the present invention;
in the figure: 1. a recycling bin; 21. a bulk crushing chamber; 22. a middle block crushing chamber; 23. a small block crushing chamber; 3. a breaking bar; 31. crushing teeth; 4. a support bar; 5. a stirring chamber; 51. a stirring rod; 52. a water inlet; 53. a discharge port; 6. a water jet; 7. and (4) screening holes.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings and examples, which are simplified schematic drawings and illustrate only the basic structure of the utility model in a schematic manner, and thus show only the constituents relevant to the utility model.
As shown in fig. 1, a concrete waste recycling apparatus includes: recovery box 1 and installation in recovery box 1
A plurality of crushing rooms in and through bracing piece 4 and crushing room 5 that the room is connected, crushing indoor being provided with a plurality of crushing poles 3, crushing pole 3 one end is connected at crushing indoor surface, and the other end is connected on bracing piece 4, is provided with a plurality of broken teeth 31 on the crushing pole 3, smashes the room bottom surface and is provided with the filter sieve, carries out crushing treatment through crushing pole 3 in crushing room to the concrete waste material.
The crushing chambers are three, namely a large crushing chamber 21, a middle crushing chamber 22 and a small crushing chamber 23, and the three crushing chambers are longitudinally connected through a support rod 4 and are sequentially arranged. The three crushing chambers are arranged in sequence from large to small, the waste materials can be crushed layer by layer from large to small, so that a better crushing effect is achieved, in addition, the waste materials are crushed in sequence from large to small, the crushing efficiency of the waste materials can be accelerated, and compared with a recovery device only provided with one crusher, the waste material crushing device can crush the waste materials more thoroughly, and the crushing efficiency is higher.
The agitator chamber 5 is connected at the lower extreme of the little piece crushing chamber 23 through the support frame, the stirring is by the most thorough concrete of broken, be provided with the stirring rod 51 in the agitator chamber 5, stirring rod 51 is connected on bracing piece 4, it is rotatory to drive stirring rod 51 when bracing piece 4 moves, fully stir the concrete powder in the agitator chamber 5, agitator chamber 5 one side is provided with water inlet 52, add water through the filler and stir the concrete powder for the mortar, agitator chamber 5 opposite side is provided with discharge gate 53 and discharges the mortar that has stirred from agitator chamber 5.
The motor is connected to bracing piece 4, and external power source is connected to the motor, and the motor starts, and bracing piece 4 rotates, drives stirring rod 51 and broken pole 3 and rotates, through the relation of being connected of bracing piece 4 and teeter chamber 5 and broken room, and a motor just can drive whole studio work, simple structure, the staff's operation of being convenient for.
The screen hole size of the filter sieve is in direct proportion to the size of the crushed waste of the crushing chamber, so that the oversize waste is guaranteed not to fall into the next crushing chamber, the next work of the crushing chamber is damaged, and the concrete waste which cannot be crushed can be isolated. The contact surface of the recovery device and the ground is provided with a support frame, and the support frame enables the recovery box 1 not to be in direct contact with the ground, so that the recovery box is not corroded by the ground, and the service life of the recovery box 1 is prolonged.
The inner wall of the recycling box 1 is provided with a plurality of water spraying nozzles 6, water spraying treatment is carried out in the crushing process, dust is prevented from flying around, and the dust drops onto parts of each working chamber to corrode the parts. The crushing teeth 31 on adjacent crushing rods 3 are engaged to ensure that the concrete waste is crushed more thoroughly. The crushing chamber is disc-shaped, and is convenient to work in cooperation with the supporting rod 4.
1 pan feeding mouth of collection box is provided with the lid, be provided with the pan feeding hole on the lid, the lid that sets up on 1 pan feeding mouth of collection box can be so that form an inclosed space in the collection box 1, prevent that the dust that the breakage produced from flying out collection box 1 at crushing in-process, the polluted environment with destroy recovery personnel's healthy, if in addition in crushing in-process suddenly drop heavy rain, cover the lid, can also guarantee in the rainwater can not drop collection box 1, cause the destruction for the waste material of retrieving the completion, and cover the lid and can also protect the part in collection box 1 when not using, thereby prolong its life.
As shown in fig. 2, a plurality of crushing rods 3 are arranged in the crushing chamber, one end of each crushing rod 3 is connected to the inner surface of the crushing chamber, the other end of each crushing rod 3 is connected to the supporting rod 4, a plurality of crushing teeth 31 are arranged on each crushing rod 3, the adjacent crushing teeth 31 on each crushing rod 3 are meshed, the size of each crushing tooth 31 is in direct proportion to the size of waste, the crushing teeth 31 can be in better contact with the waste, so that the waste can be crushed to the maximum, if only one crushing tooth 31 with one width is arranged, when the waste smaller than the crushing teeth 31 is encountered, the waste is not easy to be crushed, when the waste larger than the crushing teeth 31 is encountered, the crushing teeth 31 can not crush the waste, and even damage the crushing teeth 31 in the waste crushing process. Be provided with the shale shaker on the filter sieve, drive the vibration of filter sieve during the shale shaker for the better filtration of the waste material that is smashed on the filter sieve.
As shown in fig. 3, a stirring rod 51 is disposed in the stirring chamber 5, the stirring rod 51 is connected to the support rod 4, the support rod 4 drives the stirring rod 51 to move, a water inlet 52 is disposed on one side of the stirring chamber 5, and a material outlet 53 is disposed on the other side of the stirring chamber 5.
When the concrete crusher is used, concrete waste is poured into the large crushing chamber through the feeding hole, the support rod rotates by starting the motor to drive the stirring rod to rotate with the crushing rod, the crushing teeth on the crushing rod are meshed to crush the concrete waste in the large crushing chamber, the crushed waste falls into the middle crushing chamber through the filter sieve at the bottom, the steps are repeated, the waste passing through the small crushing chamber is powdery and falls into the stirring chamber, water is added into the stirring chamber through the water inlet to stir the powdery waste, and the powdery waste is discharged from the discharge hole after being converted into slurry.
In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A concrete waste recycling apparatus comprising: a recycling tank, a plurality of crushing chambers arranged in the recycling tank and a stirring chamber connected with the crushing chambers through supporting rods,
a plurality of crushing rods are arranged in the crushing chamber, one end of each crushing rod is connected to the inner surface of the crushing chamber, the other end of each crushing rod is connected to the supporting rod, a plurality of crushing teeth are arranged on each crushing rod, and a filter screen is arranged on the bottom surface of the crushing chamber;
the crushing chambers are respectively a big crushing chamber, a middle crushing chamber and a small crushing chamber, and the three crushing chambers are longitudinally connected through a support rod and are sequentially arranged;
the stirring chamber is connected to the lower end of the small crushing chamber through a support frame, a stirring rod is arranged in the stirring chamber and connected to the support rod, a water inlet is formed in one side of the stirring chamber, and a discharge hole is formed in the other side of the stirring chamber;
the motor is connected to the bracing piece, the motor is connected external power source, the motor starts, the bracing piece rotates, drive the stirring rod with broken pole rotates.
2. The concrete waste recycling device according to claim 1, wherein: the size of the screen opening of the filter screen is in direct proportion to the size of the waste crushed by the crushing chamber.
3. The concrete waste recycling device according to claim 1, wherein: the size of the crushing teeth is in direct proportion to the size of the waste crushed by the crushing chamber.
4. The concrete waste recycling device according to claim 1, wherein: the contact surface of the recovery device and the ground is provided with a support frame.
5. The concrete waste recycling device according to claim 1, wherein: the inner wall of the recovery box is provided with a plurality of water spraying ports.
6. The concrete waste recycling device according to claim 1, wherein: the crushing teeth on adjacent crushing rods are meshed.
7. The concrete waste recycling device according to claim 1, wherein: and a vibration instrument is arranged on the filtering screen.
8. The concrete waste recycling device according to claim 1, wherein: the crushing chamber is disc-shaped.
9. The concrete waste recycling device according to claim 1, wherein: the stirring chamber is disc-shaped.
10. The concrete waste recycling device according to claim 1, wherein: the recycling bin is characterized in that a cover is arranged at the feeding port of the recycling bin, and a feeding hole is formed in the cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122341534.9U CN216465359U (en) | 2021-09-27 | 2021-09-27 | Concrete waste recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122341534.9U CN216465359U (en) | 2021-09-27 | 2021-09-27 | Concrete waste recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216465359U true CN216465359U (en) | 2022-05-10 |
Family
ID=81439291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122341534.9U Active CN216465359U (en) | 2021-09-27 | 2021-09-27 | Concrete waste recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216465359U (en) |
-
2021
- 2021-09-27 CN CN202122341534.9U patent/CN216465359U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108889620B (en) | Building grit screening plant with scrape material and clearance function | |
| CN212732293U (en) | Reducing mechanism for civil engineering | |
| CN210279390U (en) | Construction waste treatment equipment | |
| KR20120061263A (en) | Remaking aggregate productive method and the system which use the lung concrete | |
| CN111514979A (en) | Automatic progressive screening device for concrete gravel aggregate | |
| CN212791155U (en) | Environment-friendly dry-type dust-free sand making device for producing refined dolomite white sand | |
| CN112619796A (en) | Construction waste comprehensive treatment equipment | |
| CN110918179A (en) | Building grit safety breaker | |
| CN214916764U (en) | Recycled concrete aggregate processingequipment | |
| CN213644261U (en) | Waste material crushing treatment equipment for building engineering | |
| CN212441499U (en) | Civil engineering construction waste treatment device | |
| CN216465359U (en) | Concrete waste recovery device | |
| CN213971862U (en) | A concrete mixing device for clearing up inner wall | |
| CN212310067U (en) | A grit sieving mechanism for engineering construction | |
| CN217313568U (en) | Concrete regeneration crushing apparatus that gathers materials | |
| CN110586237A (en) | Broken screening all-in-one of concrete stone material | |
| CN215749983U (en) | Recycled concrete production equipment | |
| CN216756718U (en) | Concrete waste material breaker that civil engineering used | |
| CN209796603U (en) | Construction waste conveying device for production of recycled concrete | |
| CN212790012U (en) | Special processing system of grit sewage | |
| CN211887947U (en) | Recycled concrete production is with high-efficient screening sand machine | |
| CN213829684U (en) | Hydraulic engineering concrete mixing equipment | |
| CN219923960U (en) | Gangue mixed material screening, crushing and dust removing device | |
| CN204710446U (en) | Discarded mortar recovery device | |
| CN214513472U (en) | Building waste treatment device with dust removal effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |