CN116674086A - High-efficient recovery processing equipment of concrete - Google Patents
High-efficient recovery processing equipment of concrete Download PDFInfo
- Publication number
- CN116674086A CN116674086A CN202310697076.3A CN202310697076A CN116674086A CN 116674086 A CN116674086 A CN 116674086A CN 202310697076 A CN202310697076 A CN 202310697076A CN 116674086 A CN116674086 A CN 116674086A
- Authority
- CN
- China
- Prior art keywords
- concrete
- aggregate
- stirring
- pushing
- mortar
- 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.)
- Pending
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 51
- 238000011084 recovery Methods 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 title claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000004064 recycling Methods 0.000 claims description 23
- 238000007790 scraping Methods 0.000 claims description 15
- 238000012216 screening Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 abstract description 16
- 238000000926 separation method Methods 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 125000004122 cyclic group Chemical group 0.000 abstract description 4
- 239000004566 building material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002844 continuous effect Effects 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 239000002699 waste material Substances 0.000 description 9
- 239000004576 sand Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- 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
- B28C5/16—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 vertical or steeply inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- 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
- B28C5/0806—Details; Accessories
-
- 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
- B28C5/0887—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 provided with sieves or filters
-
- 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
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
- B28C7/0023—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust by heating or cooling
- B28C7/003—Heating, e.g. using steam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to the technical field of building material recovery, in particular to high-efficiency concrete recovery processing equipment, which can input gravel aggregate adhered with concrete from a feed inlet at the top of a high-temperature heating box, and under the cyclic heating of a plurality of groups of heating pipes, the internal temperature can keep a continuous high-temperature effect, so that the interface strength of the aggregate and adhesive mortar in the concrete is weakened rapidly; the heated aggregate enters the stirring box along the grooved inner wall of the connecting frame under the pushing of the electric cylinder, so that the separation of the aggregate and the mortar is ensured; the material that beats the awl piece and weaken intensity stirs, accelerates the separation of aggregate and attached mortar and does not cause the damage to the aggregate, and the concrete after the stirring is accomplished enters into on the accurate filter of branch sieve case from the feed chute, and under vibrating motor's continuous effect, the accurate filter is trembled out to the granule mortar on the accurate filter, and the regeneration aggregate then detains at accurate filter surface to accomplish the distribution recovery to aggregate and grit, thereby promote recovery efficiency.
Description
Technical Field
The invention belongs to the technical field of building material recovery, and particularly relates to efficient concrete recovery processing equipment.
Background
The waste concrete refers to waste concrete blocks, such as after the building is disassembled, the high-quality crushed and screened concrete blocks and silt can be used for regenerating the concrete; in recent years, the construction industry in China is rapidly rising, and a large amount of waste concrete is generated by demolishing old buildings while mass production of building material concrete is commonly used. On one hand, the production of new concrete consumes a large amount of natural resources such as sand and stone; on the other hand, the accumulation of the waste concrete causes environmental pollution and affects social order. The high-efficiency recycling of the waste concrete can solve the environmental pollution caused by the waste concrete, can be used as a raw material of new concrete for production, reduces the exploitation of natural sand and stone resources, and has great significance on development of recycling economy.
At present, waste concrete is crushed by a method of mechanical extrusion and grinding, and the produced recycled aggregate has larger performance gap with natural aggregate due to self damage and more attached cement mortar, so that the application range is greatly limited.
Therefore, the concrete high-efficiency recycling equipment is designed to solve the problems.
Disclosure of Invention
To solve the problems set forth in the background art. The invention provides high-efficiency concrete recycling equipment, when the device is used, sand aggregates adhered with concrete can be put into the high-temperature heating box from a feed inlet at the top of the high-temperature heating box, and under the cyclic heating of a plurality of groups of heating pipes, the internal temperature can keep a continuous high-temperature effect, so that the interface strength of the aggregates and the adhesive mortar in the concrete is weakened rapidly; the heated aggregate enters the stirring box along the grooved inner wall of the connecting frame under the pushing of the electric cylinder, so that the aggregate and the mortar are ensured to be separated.
In the pushing process, an electric cylinder in the protective cover is started in advance, the output end of the electric cylinder pushes a push rod, the push rod pushes a pushing frame and pushes high-temperature concrete aggregate to a connecting frame from one side of a supporting plate, in the process, a limit spring in the pushing frame is continuously in a compressed state, under the elastic holding of the spring, the tip end surface at the bottom of the scraping plate is continuously abutted against the surface of the supporting plate, and under the combined action of the electric cylinder, the scraping and rubbing of materials on the surface of the supporting plate are completed, and the discharging rate is ensured. After the materials enter the stirring tank, the running stepping motor drives the transmission shaft to rotate, the transmission shaft drives the stirring frame to rotate, as the outer wall of the stirring frame is welded with a plurality of groups of knocking cone blocks, the plurality of groups of knocking cone blocks stir the materials with weakened strength, the separation of aggregate and attached mortar is accelerated without damaging the aggregate, the stirred concrete enters the precise filter plate of the screening box from the feeding groove, the precise filter plate is shaken out by small particle mortar on the precise filter plate under the continuous action of the vibration motor, the regenerated aggregate stays on the surface of the precise filter plate, and after screening is finished, workers only need to start the electromagnetic valve for controlling the movable baffle plate, so that the blanking is finished and small particle scraps are convenient to collect; aggregate on the precise filter plate is swept out, so that the aggregate and sand can be distributed and recycled, and the recycling efficiency is improved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a high-efficient recovery processing equipment of concrete, recovery equipment includes high temperature heating cabinet, link, agitator tank, divides the sieve case, vibrating motor and accurate filter, one side of high temperature heating cabinet and one side fixed connection of link, the discharge end of agitator tank and the top middle part welded fastening who divides the sieve case, one side of vibrating motor passes through threaded connection piece and divides the outside threaded connection of sieve case, accurate filter threaded connection is in the inside that divides the sieve case, the outside of high temperature heating cabinet still is provided with pushing away material portion.
As the concrete high-efficiency recycling equipment, the pushing part comprises a protective cover, an electric cylinder, a push rod, a pushing frame and a scraping plate, wherein the electric cylinder is in threaded connection with the inside of the protective cover, one end of the push rod is fixedly connected with the output end of the electric cylinder, the inner side of the pushing frame is fixedly connected with the surface of the push rod, and the scraping plate is in sliding sleeve connection with the inside of the pushing frame.
As the concrete high-efficiency recycling equipment, the inside of the pushing frame is also provided with a limiting spring, and two sides of the limiting spring are fixedly connected with the surfaces of the pushing frame and the scraping plate respectively.
As the concrete high-efficiency recycling equipment, the stirring tank is preferably internally provided with a stirring assembly, the stirring assembly comprises a stepping motor, a driving shaft and a stirring frame, the stepping motor is in threaded connection with the top of the stirring tank, the top of the driving shaft is fixedly connected with a motor shaft of the stepping motor through a coupler, and one side of the stirring frame is fixedly welded with the outer surface of the driving shaft.
As the concrete high-efficiency recycling equipment, the outer wall of the stirring frame is also uniformly distributed with a plurality of groups of knocking cone blocks with the same size.
As the concrete high-efficiency recycling equipment, the middle part of the top end of the screening box is also provided with a feeding groove which is matched with the size of the discharge end of the stirring tank.
As the concrete high-efficiency recycling equipment, the bottom of the screening box is electrically connected with a movable baffle plate.
As the concrete high-efficiency recycling treatment equipment, a plurality of groups of heating pipes which are distributed at equal intervals are preferably arranged at two sides of the inside of the high-temperature heating box.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the sand and stone aggregate adhered with concrete can be put into the high-temperature heating box from the feed inlet at the top of the high-temperature heating box, and the internal temperature is kept to be continuously high temperature under the cyclic heating of a plurality of groups of heating pipes, so that the interface strength between the aggregate and the adhesive mortar in the concrete is weakened sharply; the heated aggregate enters the stirring box along the grooved inner wall of the connecting frame under the pushing of the electric cylinder, so that the aggregate and the mortar are ensured to be separated.
2. In the pushing process, an electric cylinder in the protective cover is started in advance, the output end of the electric cylinder pushes a push rod, the push rod pushes a pushing frame and pushes high-temperature concrete aggregate to a connecting frame from one side of a supporting plate, in the process, a limit spring in the pushing frame is continuously in a compressed state, under the elastic holding of the spring, the tip end surface at the bottom of the scraping plate is continuously abutted against the surface of the supporting plate, and under the combined action of the electric cylinder, the scraping and rubbing of materials on the surface of the supporting plate are completed, and the discharging rate is ensured.
3. According to the invention, after materials enter the stirring tank, the running stepping motor drives the transmission shaft to rotate, the transmission shaft drives the stirring frame to rotate, as the outer wall of the stirring frame is welded with a plurality of groups of knocking cone blocks, the plurality of groups of knocking cone blocks stir the materials with weakened strength, the separation of aggregates and attached mortar is accelerated without damaging the aggregates, the stirred concrete enters the precise filter plates of the screening box from the feed chute, the small-particle mortar on the precise filter plates shakes out of the precise filter plates under the continuous action of the vibration motor, the regenerated aggregates are retained on the surfaces of the precise filter plates, and after screening is finished, workers only need to start electromagnetic valves for controlling the movable baffle plates, so that the blanking is finished and small-particle waste scraps are convenient to collect; aggregate on the precise filter plate is swept out, so that the aggregate and sand can be distributed and recycled, and the recycling efficiency is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view showing the bottom view of the recycling apparatus according to the present invention;
FIG. 3 is a schematic diagram of the distribution of heating pipes according to the present invention;
FIG. 4 is a schematic view of a cross-section of a protective cover according to the present invention;
FIG. 5 is a schematic view showing the structure of the spacing spring according to the present invention;
FIG. 6 is a cross-sectional view of the agitator tank of the present invention;
FIG. 7 is a bottom view of a section of the bottom of the screening box of the present invention;
in the figure:
1. recovery equipment; 11. a high temperature heating box; 12. a connecting frame; 13. a stirring tank; 14. screening boxes; 15. a vibration motor; 16. a precise filter plate; 2. a pushing part; 21. a protective cover; 22. an electric cylinder; 23. a push rod; 24. a pushing frame; 25. a scraping plate; 3. a limit spring; 4. a stirring assembly; 41. a stepping motor; 42. a drive shaft; 43. a stirring rack; 5. knocking the cone block; 6. a feed chute; 7. a movable baffle; 8. heating pipes; 9. and a support plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1:
the concrete high-efficiency recycling equipment generally adopts a mechanical extrusion and grinding method to crush waste concrete at present, and the produced recycled aggregate has larger performance gap with natural aggregate due to own damage and more attached cement mortar, so that the application range is greatly limited, and the recycling equipment 1 is added on the basis.
As shown in fig. 1, 3 and 4:
in an alternative embodiment: recovery plant 1 includes high temperature heating cabinet 11, link 12, agitator tank 13, divides sieve case 14, vibrating motor 15 and accurate filter 16, one side of high temperature heating cabinet 11 and one side fixed connection of link 12, the discharge end of agitator tank 13 and the top middle part welded fastening who divides sieve case 14, one side of vibrating motor 15 passes through screwed connection piece and divides outside threaded connection of sieve case 14, accurate filter 16 threaded connection divides the inside of sieve case 14, the outside of high temperature heating cabinet 11 still is provided with pushing away material portion 2.
In this embodiment: the sand and stone aggregate adhered with concrete can be put into the high-temperature heating box 11 from the feed inlet at the top, and under the cyclic heating of a plurality of groups of heating pipes 8, the internal temperature can keep the continuous high-temperature effect, so that the interface strength of the aggregate and the adhesive mortar in the concrete is weakened sharply; the heated aggregate enters the stirring box along the grooved inner wall of the connecting frame 12 under the pushing of the electric cylinder 22, so that the separation of the aggregate and the mortar is ensured.
Further, the method comprises the following steps:
as shown in fig. 4 and 5:
in an alternative embodiment: the pushing part 2 comprises a protective cover 21, an electric cylinder 22, a push rod 23, a pushing frame 24 and a scraping plate 25, wherein the electric cylinder 22 is in threaded connection with the inside of the protective cover 21, one end of the push rod 23 is fixedly connected with the output end of the electric cylinder 22, the inner side of the pushing frame 24 is fixedly connected with the surface of the push rod 23, the scraping plate 25 is in sliding sleeve connection with the inside of the pushing frame 24, a limiting spring 3 is further arranged in the pushing frame 24, two sides of the limiting spring 3 are respectively fixedly connected with the surfaces of the pushing frame 24 and the scraping plate 25, and a plurality of groups of knocking cone blocks 5 with the same size are uniformly distributed on the outer wall of the stirring frame 43.
In this embodiment: in the pushing process, the electric cylinder 22 in the protective cover 21 is started in advance, the output end of the electric cylinder pushes the push rod 23, the push rod 23 pushes the pushing frame 24 and pushes the high-temperature concrete aggregate to the connecting frame 12 from one side of the supporting plate 9, in the process, the limit spring 3 in the pushing frame 24 is continuously in a compressed state, under the elastic holding of the spring, the tip end surface of the bottom of the scraping plate 25 is continuously abutted against the surface of the supporting plate 9, and under the combined action of the electric cylinder 22, the scraping and rubbing of materials on the surface of the supporting plate 9 are completed, and the discharging rate is ensured.
In combination with the above:
as shown in fig. 2, 6 and 7:
in an alternative embodiment: the middle part of the top end of the screening box 14 is also provided with a feed chute 6 which is matched with the size of the discharge end of the stirring tank 13, the bottom of the screening box 14 is electrically connected with a movable baffle 7, a plurality of groups of heating pipes 8 which are distributed at equal intervals are distributed on two sides of the inside of the high-temperature heating box 11, the stirring assembly 4 is further arranged inside the stirring tank 13, the stirring assembly 4 comprises a stepping motor 41, a driving shaft 42 and a stirring frame 43, the stepping motor 41 is in threaded connection with the top of the stirring tank 13, the top of the driving shaft 42 is fixedly connected with a motor shaft of the stepping motor 41 through a coupler, and one side of the stirring frame 43 is fixedly welded with the outer surface of the driving shaft 42.
In this embodiment: after the materials enter the stirring tank 13, the running stepping motor 41 drives the transmission shaft to rotate, the transmission shaft drives the stirring frame 43 to rotate, as a plurality of groups of beating conical blocks 5 are welded on the outer wall of the stirring frame 43, the plurality of groups of beating conical blocks 5 stir the materials with weakened strength, the separation of aggregates and attached mortar is accelerated without damaging the aggregates, the stirred concrete enters the precise filter plates 16 of the screening box 14 from the feed chute 6, the small particle mortar on the precise filter plates 16 shakes out of the precise filter plates 16 under the continuous action of the vibration motor 15, the regenerated aggregates are retained on the surfaces of the precise filter plates 16, and after screening is finished, workers only need to start the electromagnetic valves for controlling the movable baffle plates 7, so that the discharging is finished and the small particle scraps are convenient to collect; the aggregate on the precise filter plate 16 is swept out, so that the distribution and recovery of the aggregate and the sand can be completed, and the recovery efficiency is improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. High-efficient recovery processing equipment of concrete, its characterized in that: recovery plant (1) is including high temperature heating cabinet (11), link (12), agitator tank (13), divide sieve case (14), vibrating motor (15) and accurate filter (16), one side of high temperature heating cabinet (11) with one side fixed connection of link (12), the discharge end of agitator tank (13) with divide the top middle part welded fastening of sieve case (14), one side of vibrating motor (15) pass through the screwed connection piece with divide the outside threaded connection of sieve case (14), accurate filter (16) threaded connection is in divide the inside of sieve case (14), the outside of high temperature heating cabinet (11) still is provided with pushing away material portion (2).
2. The concrete high-efficiency recycling device according to claim 1, wherein: the pushing part (2) comprises a protective cover (21), an electric cylinder (22), a push rod (23), a pushing frame (24) and a scraping plate (25), wherein the electric cylinder (22) is in threaded connection with the inside of the protective cover (21), one end of the push rod (23) is fixedly connected with the output end of the electric cylinder (22), the inner side of the pushing frame (24) is fixedly connected with the surface of the push rod (23), and the scraping plate (25) is in sliding connection with the inside of the pushing frame (24).
3. The concrete high-efficiency recycling apparatus according to claim 2, wherein: the inside of pushing away work or material rest (24) still is provided with spacing spring (3), the both sides of spacing spring (3) respectively with pushing away work or material rest (24) with scrape the fixed surface connection of flitch (25).
4. The concrete high-efficiency recycling device according to claim 1, wherein: the inside of agitator tank (13) still is provided with stirring subassembly (4), stirring subassembly (4) include step motor (41), drive shaft (42) and stirring frame (43), step motor (41) threaded connection is in the top of agitator tank (13), the top of drive shaft (42) pass through the shaft coupling with the motor shaft fixed connection of step motor (41), one side of stirring frame (43) with the surface welded fastening of drive shaft (42).
5. The concrete high-efficiency recycling device according to claim 4, wherein: the outer wall of the stirring frame (43) is also uniformly provided with a plurality of groups of knocking cone blocks (5) with the same size.
6. The concrete high-efficiency recycling device according to claim 1, wherein: the middle part of the top end of the screening box (14) is also provided with a feed chute (6) which is matched with the size of the discharge end of the stirring tank (13).
7. The concrete high-efficiency recycling apparatus according to claim 6, wherein: the bottom of the screening box (14) is electrically connected with a movable baffle (7).
8. The concrete high-efficiency recycling device according to claim 1, wherein: a plurality of groups of heating pipes (8) which are distributed at equal intervals are distributed on two sides of the inside of the high-temperature heating box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310697076.3A CN116674086A (en) | 2023-06-13 | 2023-06-13 | High-efficient recovery processing equipment of concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310697076.3A CN116674086A (en) | 2023-06-13 | 2023-06-13 | High-efficient recovery processing equipment of concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116674086A true CN116674086A (en) | 2023-09-01 |
Family
ID=87783448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310697076.3A Pending CN116674086A (en) | 2023-06-13 | 2023-06-13 | High-efficient recovery processing equipment of concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116674086A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117697954A (en) * | 2024-01-22 | 2024-03-15 | 金明寓建设集团有限公司 | Recycled aggregate reinforcement manufacturing equipment for building |
-
2023
- 2023-06-13 CN CN202310697076.3A patent/CN116674086A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117697954A (en) * | 2024-01-22 | 2024-03-15 | 金明寓建设集团有限公司 | Recycled aggregate reinforcement manufacturing equipment for building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109158147A (en) | A kind of construction waste processing unit | |
| CN109320119B (en) | A high-quality recycled aggregate recycling equipment for building waste concrete | |
| CN111364320B (en) | High-quality asphalt mixture coarse aggregate regenerating device and method based on microwave technology | |
| CN116674086A (en) | High-efficient recovery processing equipment of concrete | |
| CN212791287U (en) | A retrieve reducing mechanism for discarded object | |
| CN211677952U (en) | Construction waste treatment device | |
| CN209397138U (en) | Building Waste Concrete High Quality Recycled Aggregate Recovery Equipment | |
| CN209397137U (en) | A high-quality recycled aggregate recovery device for building waste concrete | |
| CN211134212U (en) | Centrifugal recycled aggregate stripping and shaping machine | |
| CN212493360U (en) | A microwave separation device for waste concrete coarse aggregate | |
| CN212052193U (en) | A high-quality asphalt mixture coarse aggregate regeneration device based on microwave technology | |
| CN112827613A (en) | A kind of tunnel lining removal aggregate recovery device and method based on microwave technology | |
| CN108993644A (en) | A kind of construction of road and bridge waste and old building stones jaw crushing recycle device | |
| CN220514275U (en) | Building waste separator | |
| CN213611844U (en) | Building rubbish recycling device | |
| CN215917600U (en) | High-efficient grinder is used in accelerator powder production | |
| CN214599598U (en) | Aggregate recovery unit is abolished to tunnel lining based on microwave technique | |
| CN215313004U (en) | Raw material crushing device for producing fly ash aerated concrete building blocks | |
| CN212975336U (en) | Building site is with construction waste treatment recovery device of recycling | |
| CN113183318A (en) | Solid useless resourceful treatment system of recycling of building | |
| CN221754300U (en) | Solid waste recycling device | |
| CN221436787U (en) | Feeding device with preliminary screening function for concrete production | |
| CN215695672U (en) | Dry method mechanism grit screening plant | |
| CN219599950U (en) | Discharging device for high-ductility concrete processing | |
| CN221267362U (en) | Mortar clout recovery unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |