CN111097572A - Hybrid fiber recycled concrete crushing equipment - Google Patents
Hybrid fiber recycled concrete crushing equipment Download PDFInfo
- Publication number
- CN111097572A CN111097572A CN201911311416.4A CN201911311416A CN111097572A CN 111097572 A CN111097572 A CN 111097572A CN 201911311416 A CN201911311416 A CN 201911311416A CN 111097572 A CN111097572 A CN 111097572A
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- China
- Prior art keywords
- crushing
- cavity
- stirring
- cavity body
- conveying
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
- B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
- B28C7/167—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure by means of a screw conveyor
Abstract
The invention discloses a hybrid fiber recycled concrete crushing device, which relates to the field of concrete preparation devices and comprises a crushing cavity, a stirring cavity, a mixing cavity and a conveying cavity; the crushing cavity is arranged at the top of the stirring cavity and is communicated with the stirring cavity; a mixing cavity is connected below the stirring cavity and is used for stirring and crushing the hybrid fibers; the mixing cavity is communicated with the bottom of the crushing cavity and is used for mixing the hybrid fibers and the recycled concrete; the conveying cavity is connected with the bottom of the mixing cavity in a matched mode and used for receiving the discharging of the mixing cavity and completing feeding. The problem of current concrete preparation carry out different operation processes in different equipment, wasted time is solved.
Description
Technical Field
The invention relates to the field of concrete manufacturing equipment, in particular to hybrid fiber recycled concrete crushing equipment.
Background
The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like. The recycled concrete can be combined into aggregates in the following cases: all aggregates are regenerated aggregates; the coarse aggregate is regenerated aggregate, and the fine aggregate is natural sand; the coarse aggregate is natural gravel or cobble, and the fine aggregate is regenerated aggregate; the reclaimed aggregate replaces part of the coarse aggregate or the fine aggregate.
The existing concrete preparation is carried out different operation procedures in different devices, which wastes time.
Disclosure of Invention
The invention aims to provide a crushing device for hybrid fiber recycled concrete, which aims to solve the problem that the existing concrete preparation in the background art wastes time as different operation procedures are carried out in different devices.
A kind of mixed fiber recycled concrete crushing apparatus, including crushing cavity, stirring cavity, mixing chamber and conveying cavity;
the crushing cavity is arranged at the top of the stirring cavity and is communicated with the stirring cavity;
a mixing cavity is connected below the stirring cavity and is used for stirring and crushing the hybrid fibers;
the mixing cavity is communicated with the bottom of the crushing cavity and is used for mixing the hybrid fibers and the recycled concrete;
the conveying cavity is connected with the bottom of the mixing cavity in a matched mode and used for receiving the discharging of the mixing cavity and completing feeding.
As an embodiment of the present invention, the crushing chamber includes a crushing chamber body, a crushing roller, and a crushing chamber control valve;
the top of the crushing cavity body is provided with a crushing cavity feed inlet which is communicated with the crushing cavity body;
the crushing rollers are arranged in pairs inside the crushing cavity body and are rotationally connected with the crushing cavity body, and a plurality of fine conical teeth are arranged on the surfaces of the crushing rollers, so that crushing work is completed through extrusion between the crushing rollers;
the crushing cavity control valve is arranged at the bottom of the crushing cavity and used for controlling the discharging work of the crushing cavity.
As an embodiment of the present invention, the mashing chamber includes a mashing chamber body and a mashing assembly;
the crushing cavity body is arranged at the bottom of the crushing cavity body and is communicated with the crushing cavity body, and a crushing cavity feeding hole is formed in one side of the crushing cavity body;
the stirring assembly is arranged in the stirring cavity body and used for stirring the hybrid fibers.
As an embodiment of the present invention, the crushing assembly includes a crushing motor, a connecting plate, and a crushing blade;
the crushing motor is arranged outside the crushing cavity body;
the connecting plates are symmetrically arranged in the crushing cavity body, and one of the connecting plates is fixedly connected with the extending end of the crushing motor;
the crushing cutter is arranged between the connecting plates.
As an embodiment of the present invention, the crushing cutter includes a cutter bar, a cutter holder, and a cutter blade;
the cutter bars are fixed between the connecting plates in parallel;
the cutter holders are arranged on the surfaces of the cutter bars, and the cutter holders among the cutter bars are arranged in a staggered mode;
the blade is fixed on the cutter holder and is bent, and one side of the blade is in a sawtooth shape.
As an embodiment of the invention, the stirring cavity comprises a stirring cavity body, a stirring motor and a stirring rod;
the stirring cavity body is arranged at the lower end of the stirring cavity, and a stirring control valve is arranged at the lower end of the stirring cavity body;
the stirring motor is arranged outside the stirring cavity body;
the stirring rod is fixedly connected with the extending end of the stirring motor.
As an embodiment of the invention, a filter element is arranged between the crushing cavity and the stirring cavity, and the filter element comprises a filter screen and a pull rod;
the pull rods are symmetrically arranged outside the stirring cavity body in a sliding manner;
the filter screen sets up between the pull rod for filter the concrete.
As an embodiment of the present invention, the conveying chamber includes a conveying chamber body, a conveying motor, and a helical blade;
the upper part of the conveying cavity body is communicated with the mixing cavity, a discharge hole is formed in one side of the lower part of the conveying cavity body, and a buffer assembly is arranged at the lower part of the conveying cavity body;
the conveying motor is fixedly arranged outside the conveying cavity body;
the helical blade is fixedly connected with the extending end of the conveying motor.
As an embodiment of the present invention, the buffer assembly includes a buffer plate and a buffer spring;
buffer spring has a plurality of, evenly distributed at the buffer board upper surface, buffer spring's upper end and transport chamber body lower fixed surface are connected, and buffer spring's lower extreme and buffer board upper surface fixed surface are connected.
The invention has the beneficial effects that: the device can simultaneously complete the processes of crushing, adding and stirring concrete, cement, fly ash, crushed stone, sand, water and other substances are added into the crushing cavity, the crushed stone and the crushed stone can be extruded and crushed into small-particle materials through crushing of the crushing cavity, and stirring can be carried out to a certain degree in the stirring process, so that the fly ash, the cement and the water are mixed together with the crushed materials to form a mixture; after the preliminary mixing is finished, the mixture enters a crushing cavity for further stirring, and hybrid fibers are added in the stirring process, the crushing cavity can further crush fine particles, and the mixture is stirred into a fluid state; enter into the hybrid chamber after the stirring is accomplished and carry out intensive mixing, form the concrete after accomplishing with mixing, carry the conveying intracavity with the concrete, and transport the outside via the conveying chamber and use, will mix spacing pouring into and stir garrulous chamber, through the crisscross setting between the blade, can not take place to interfere between the blade, and the distance between the blade is very near, can thoroughly stir garrulous with hybrid fiber, the blade is at rotatory in-process, can also stir the concrete, the zigzag tooth of blade side is when the cutting is kibbling, can also further smash little particulate matter, technical skill guarantees that hybrid fiber's cutting is smashed, can guarantee the further smashing of particulate matter again, can also stir.
Drawings
FIG. 1 is a front view of a hybrid fiber recycled concrete crushing plant according to an embodiment of the present invention;
FIG. 2 is a front view of a blending assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a blade according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
As shown in fig. 1 to 3, a hybrid fiber recycled concrete crushing apparatus includes a crushing chamber, a mashing chamber, a mixing chamber, and a conveying chamber;
the crushing cavity is arranged at the top of the stirring cavity and is communicated with the stirring cavity;
a mixing cavity is connected below the stirring cavity and is used for stirring and crushing the hybrid fibers;
the mixing cavity is communicated with the bottom of the crushing cavity and is used for mixing the hybrid fibers and the recycled concrete;
the conveying cavity is connected with the bottom of the mixing cavity in a matched mode and used for receiving the discharging of the mixing cavity and completing feeding.
Adding substances such as cement, fly ash, crushed stone, sand, water and the like into the crushing cavity, extruding and crushing the ore blocks and the crushed stone blocks into small-particle materials by crushing the crushing cavity, stirring the materials to a certain degree in the stirring process, mixing the fly ash, the cement and the water, and mixing the materials together with the crushed materials to form a mixture; after the preliminary mixing is finished, the mixture enters a crushing cavity for further stirring, and hybrid fibers are added in the stirring process, the crushing cavity can further crush fine particles, and the mixture is stirred into a fluid state; and after the stirring is finished, the concrete enters the mixing cavity to be fully mixed, the concrete is formed after the mixing is finished, and the concrete is conveyed into the conveying cavity and is conveyed to the outside for application through the conveying cavity.
The crushing cavity comprises a crushing cavity body 1, a crushing roller 11 and a crushing cavity control valve 14;
a crushing cavity feed inlet 13 is formed in the top of the crushing cavity body 11, and the crushing cavity feed inlet 13 is communicated with the crushing cavity body 1;
the crushing rollers 11 are arranged in pairs inside the crushing cavity body 1, the crushing rollers 11 are rotatably connected with the crushing cavity body 1, a plurality of fine conical teeth are arranged on the surface of each crushing roller 11, and crushing work is completed through extrusion between the crushing rollers 11;
the crushing cavity control valve 14 is arranged at the bottom of the crushing cavity and used for controlling the discharging work of the crushing cavity.
Smash the chamber and can smash the large granule material that gets into, through the extrusion force between crushing roller 11 to and the conical tooth that the surface set up, can grind and smash large granule material, and conical tooth has increased extruded area, can be with smashing more thoroughly that goes on.
The crushing cavity comprises a crushing cavity body 3 and a crushing assembly;
the crushing cavity body 3 is arranged at the bottom of the crushing cavity body 1 and is communicated with the crushing cavity body 1, and a crushing cavity feeding hole 33 is formed in one side of the crushing cavity body;
the stirring assembly is arranged in the stirring cavity body 3 and is used for stirring and crushing the hybrid fibers.
The crushing component comprises a crushing motor 34, a connecting plate 311 and a crushing knife 31;
the crushing motor 34 is arranged outside the crushing cavity body 3;
the connecting plates 311 are symmetrically arranged in the crushing cavity body 3, and one connecting plate 311 is fixedly connected with the extending end of the crushing motor 34;
the crushing blades 31 are disposed between the connection plates 311.
The crushing knife 31 comprises a knife bar 313, a knife holder 315 and a knife blade 317;
a plurality of cutter bars 313 are arranged, and the cutter bars 313 are fixed between the connecting plates 311 in parallel;
the cutter holders 315 are arranged on the surfaces of the cutter bars 313, and the cutter holders 315 among the cutter bars 313 are arranged in a staggered manner;
the blade 317 is fixed to the blade holder 315, and is curved, and has a saw-tooth shape on one side.
Will mix spacing pouring into and stir garrulous chamber, through the crisscross setting between blade 317, can not take place to interfere between the blade, and the distance between the blade is very close, can thoroughly stir garrulous with mixing fiber, the blade can also stir the concrete at rotatory in-process, the zigzag tooth of blade side can also further smash little particulate matter when the cutting is kibbling, skill guarantees that mixing fiber's cutting is smashed, can guarantee particulate matter's further smashing again, can also stir.
The stirring cavity comprises a stirring cavity body 9, a stirring motor 91 and a stirring rod 93;
the stirring cavity body 9 is arranged at the lower end of the stirring cavity, and a stirring control valve 95 is arranged at the lower end of the stirring cavity body 9;
the stirring motor 91 is arranged outside the stirring cavity body 9;
the stirring rod 93 is fixedly connected with the extending end of the stirring motor 91.
A filtering piece is arranged between the stirring cavity and the crushing cavity and comprises a filtering net 61 and a pull rod 63;
the pull rods 63 are symmetrically and slidably arranged outside the stirring cavity body 9;
the filter screen 61 is arranged between the pull rods 63 and used for filtering concrete.
The conveying cavity comprises a conveying cavity body 5, a conveying motor 53 and a spiral blade 51;
the upper part of the conveying cavity body 5 is communicated with the mixing cavity, a discharge hole 54 is formed in one side of the lower part of the conveying cavity body 5, and a buffer assembly is arranged at the lower part of the conveying cavity body 5;
the conveying motor 53 is fixedly arranged outside the conveying cavity body 5;
the spiral blade 51 is fixedly connected with the extending end of the conveying motor 53.
The buffer assembly includes a buffer plate 71 and a buffer spring 73;
the buffer springs 73 are uniformly distributed on the upper surface of the buffer plate 71, the upper ends of the buffer springs 73 are fixedly connected with the lower surface of the conveying cavity body 5, and the lower ends of the buffer springs 73 are fixedly connected with the upper surface of the buffer plate 71.
When the concrete falls into and carries the intracavity portion, can cause huge impact force to carrying intracavity portion, through buffer's setting, can unload impact force, the protection is carried the chamber and can not receive too big impact force, the condition of damage appears.
The specific working principle and steps are as follows: adding substances such as cement, fly ash, crushed stone, sand, water and the like into the crushing cavity, extruding and crushing the ore blocks and the crushed stone blocks into small-particle materials by crushing the crushing cavity, stirring the materials to a certain degree in the stirring process, mixing the fly ash, the cement and the water, and mixing the materials together with the crushed materials to form a mixture; after the preliminary mixing is finished, the mixture enters a crushing cavity for further stirring, and hybrid fibers are added in the stirring process, the crushing cavity can further crush fine particles, and the mixture is stirred into a fluid state; and after the stirring is finished, the concrete enters the mixing cavity to be fully mixed, the concrete is formed after the mixing is finished, and the concrete is conveyed into the conveying cavity and is conveyed to the outside for application through the conveying cavity. Will mix spacing pouring into and stir garrulous chamber, through the crisscross setting between blade 317, can not take place to interfere between the blade, and the distance between the blade is very close, can thoroughly stir garrulous with mixing fiber, the blade can also stir the concrete at rotatory in-process, the zigzag tooth of blade side can also further smash little particulate matter when the cutting is kibbling, skill guarantees that mixing fiber's cutting is smashed, can guarantee particulate matter's further smashing again, can also stir. When the concrete falls into and carries the intracavity portion, can cause huge impact force to carrying intracavity portion, through buffer's setting, can unload impact force, the protection is carried the chamber and can not receive too big impact force, the condition of damage appears.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The crushing equipment for the hybrid fiber recycled concrete is characterized by comprising a crushing cavity, a stirring cavity, a mixing cavity and a conveying cavity;
the crushing cavity is arranged at the top of the stirring cavity and is communicated with the stirring cavity;
a mixing cavity is connected below the stirring cavity and is used for stirring and crushing the hybrid fibers;
the mixing cavity is communicated with the bottom of the crushing cavity and is used for mixing the hybrid fibers and the recycled concrete;
the conveying cavity is connected with the bottom of the mixing cavity in a matched mode and used for receiving the discharging of the mixing cavity and completing feeding.
2. The hybrid fiber recycled concrete crushing apparatus of claim 1, wherein the crushing chamber comprises a crushing chamber body, a crushing roller and a crushing chamber control valve;
the top of the crushing cavity body is provided with a crushing cavity feed inlet which is communicated with the crushing cavity body;
the crushing rollers are arranged in pairs inside the crushing cavity body and are rotationally connected with the crushing cavity body, and a plurality of fine conical teeth are arranged on the surfaces of the crushing rollers, so that crushing work is completed through extrusion between the crushing rollers;
the crushing cavity control valve is arranged at the bottom of the crushing cavity and used for controlling the discharging work of the crushing cavity.
3. The hybrid fiber recycled concrete crushing apparatus of claim 2, wherein the crushing chamber comprises a crushing chamber body and a crushing assembly;
the crushing cavity body is arranged at the bottom of the crushing cavity body and is communicated with the crushing cavity body, and a crushing cavity feeding hole is formed in one side of the crushing cavity body;
the stirring assembly is arranged in the stirring cavity body and used for stirring the hybrid fibers.
4. The hybrid fiber recycled concrete crushing apparatus of claim 3, wherein the crushing assembly comprises a crushing motor, a connecting plate and a crushing knife;
the crushing motor is arranged outside the crushing cavity body;
the connecting plates are symmetrically arranged in the crushing cavity body, and one of the connecting plates is fixedly connected with the extending end of the crushing motor;
the crushing cutter is arranged between the connecting plates.
5. The hybrid fiber recycled concrete crushing apparatus according to claim 4, wherein the crushing cutter comprises a cutter bar, a cutter holder and a cutter blade;
the cutter bars are fixed between the connecting plates in parallel;
the cutter holders are arranged on the surfaces of the cutter bars, and the cutter holders among the cutter bars are arranged in a staggered mode;
the blade is fixed on the cutter holder and is bent, and one side of the blade is in a sawtooth shape.
6. The hybrid fiber recycled concrete crushing apparatus of claim 3, wherein the stirring chamber comprises a stirring chamber body, a stirring motor and a stirring rod;
the stirring cavity body is arranged at the lower end of the stirring cavity, and a stirring control valve is arranged at the lower end of the stirring cavity body;
the stirring motor is arranged outside the stirring cavity body;
the stirring rod is fixedly connected with the extending end of the stirring motor.
7. A hybrid fiber recycled concrete crushing apparatus according to claim 1, wherein a filter member is provided between the crushing chamber and the stirring chamber, the filter member comprising a filter net and a pull rod;
the pull rods are symmetrically arranged outside the stirring cavity body in a sliding manner;
the filter screen sets up between the pull rod for filter the concrete.
8. The hybrid fiber recycled concrete crushing apparatus of claim 1, wherein the conveying chamber comprises a conveying chamber body, a conveying motor and a helical blade;
the upper part of the conveying cavity body is communicated with the mixing cavity, a discharge hole is formed in one side of the lower part of the conveying cavity body, and a buffer assembly is arranged at the lower part of the conveying cavity body;
the conveying motor is fixedly arranged outside the conveying cavity body;
the helical blade is fixedly connected with the extending end of the conveying motor.
9. The hybrid fiber recycled concrete crushing apparatus of claim 8, wherein the damping assembly comprises a damping plate and a damping spring;
buffer spring has a plurality of, evenly distributed at the buffer board upper surface, buffer spring's upper end and transport chamber body lower fixed surface are connected, and buffer spring's lower extreme and buffer board upper surface fixed surface are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911311416.4A CN111097572A (en) | 2019-12-18 | 2019-12-18 | Hybrid fiber recycled concrete crushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911311416.4A CN111097572A (en) | 2019-12-18 | 2019-12-18 | Hybrid fiber recycled concrete crushing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN111097572A true CN111097572A (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911311416.4A Pending CN111097572A (en) | 2019-12-18 | 2019-12-18 | Hybrid fiber recycled concrete crushing equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN111097572A (en) |
Cited By (5)
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| CN112643882A (en) * | 2020-12-15 | 2021-04-13 | 澧县荣友沥青混凝土有限责任公司 | Concrete mixer for submarine tunnel engineering |
| CN112847801A (en) * | 2020-12-31 | 2021-05-28 | 丁小巧 | Preparation method of glass fiber concrete |
| CN113000188A (en) * | 2021-02-08 | 2021-06-22 | 梁宏辉 | Glass fiber production equipment |
| CN113019723A (en) * | 2021-03-29 | 2021-06-25 | 抚顺罕王傲牛矿业股份有限公司 | High-efficiency ore grinding and grading process for solving dehydration of products on high-frequency sieve |
| CN114311301A (en) * | 2021-12-31 | 2022-04-12 | 唐凯 | High-flow-state environment-friendly premixed concrete processing equipment |
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| CN113019723A (en) * | 2021-03-29 | 2021-06-25 | 抚顺罕王傲牛矿业股份有限公司 | High-efficiency ore grinding and grading process for solving dehydration of products on high-frequency sieve |
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| CN114311301A (en) * | 2021-12-31 | 2022-04-12 | 唐凯 | High-flow-state environment-friendly premixed concrete processing equipment |
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Application publication date: 20200505 |