CN114570512A - Preparation method of cement concrete made of waste building materials - Google Patents
Preparation method of cement concrete made of waste building materials Download PDFInfo
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- CN114570512A CN114570512A CN202210242195.5A CN202210242195A CN114570512A CN 114570512 A CN114570512 A CN 114570512A CN 202210242195 A CN202210242195 A CN 202210242195A CN 114570512 A CN114570512 A CN 114570512A
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- fixedly connected
- plate
- waste building
- dust
- conveying device
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- 239000004566 building material Substances 0.000 title claims abstract description 45
- 239000002699 waste material Substances 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 38
- 239000004568 cement Substances 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 53
- 230000007704 transition Effects 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims description 29
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000012216 screening Methods 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/025—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by contacting gas and liquid with a static flow mixer
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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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- 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
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- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- 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)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a preparation method of waste building material cement concrete, which comprises a bottom plate, wherein a preparation device is fixedly connected to the right side of the top of the bottom plate, a conveying device is fixedly connected to the top of the bottom plate, a fixing frame is fixedly connected to the top of the conveying device, a roller crusher is fixedly connected to the top of the fixing frame, and the bottom of the roller crusher penetrates into the fixing frame. The invention is used by matching a bottom plate, a preparation device, a conveying device, a fixing frame, a roller crusher, a support, a spring, a transition plate, a screen, a micro vibration motor, a dust falling box, a U-shaped plate, a supporting rod and a conveying cylinder, thereby having the advantage of screening dust after waste building materials are crushed, and solving the problems that the dust in the waste building materials cannot be screened and collected in the process of preparing concrete by using the traditional waste building materials, the preparation of the concrete is inconvenient, and the strength of the concrete is easily reduced when the dust amount is excessive.
Description
Technical Field
The invention relates to the technical field of waste building materials, in particular to a preparation method of waste building material cement concrete.
Background
Can produce the abandonment building material of many at the in-process of building construction, traditional abandonment building material is preparing the concrete in-process, can't sieve the dust in the abandonment building material and collect, and the concrete of not being convenient for is prepared, causes the problem that reduces the concrete strength easily when the dust volume is too much.
Disclosure of Invention
In order to solve the problems in the background art, the invention aims to provide a method for preparing cement concrete by using waste building materials, which has the advantage of screening dust after the waste building materials are crushed, and solves the problems that the dust in the waste building materials cannot be screened and collected in the process of preparing the concrete by using the traditional waste building materials, the preparation of the concrete is inconvenient, and the strength of the concrete is easily reduced when the dust is too much.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation method of waste building material cement concrete comprises a bottom plate, wherein a preparation device is fixedly connected to the right side of the top of the bottom plate, a conveying device is fixedly connected to the top of the bottom plate, a fixed frame is fixedly connected to the top of the conveying device, a roller crusher is fixedly connected to the top of the fixed frame, the bottom of the roller crusher penetrates into the fixed frame, a support is fixedly connected to the top of the bottom plate and is positioned on the right side of the conveying device, springs are fixedly connected to four corners of the top of the support, a transition plate is fixedly connected to the top of each spring and is positioned on the top of the preparation device, a screen is fixedly connected to the bottom of the transition plate, miniature vibration motors are fixedly connected to the tops of the front side and the rear side of the inner wall of the transition plate, a dust falling box is fixedly connected to the top of the bottom plate, and a U-shaped plate is fixedly connected to the right side of the fixed frame, the utility model discloses a dust box, including U template bottom, front side and rear side, the equal fixedly connected with bracing piece in front side and the rear side on U template bottom right side, the bottom fixed connection of bracing piece is at the top of preparation facilities, the bottom fixedly connected with conveying cylinder of cab apron, conveying cylinder's bottom extends to the inside of dust falling box.
Preferably, the left side of the dust falling box is fixedly connected with a stirring motor, the output end of the stirring motor penetrates into the dust falling box, the output end of the stirring motor is fixedly connected with a transmission rod, and the surface of the transmission rod is fixedly connected with a stirring rod group.
Preferably, the baffle plates are fixedly connected to the tops of the front side and the rear side of the conveying device, and the guide plates are fixedly connected to the right side of the baffle plate, which is close to one side of the conveying device.
Preferably, the left side of the bottom of the U-shaped plate is fixedly connected with a connecting plate, the surface of the connecting plate is fixedly connected to the surface of the fixing frame, the bottom of the surface of the supporting rod is fixedly connected with a reinforcing ring, and the top of the reinforcing ring is fixedly connected to the bottom of the U-shaped plate.
Preferably, the front side and the rear side of the transition plate are both provided with limiting plates, the tops of the limiting plates are fixedly connected to the bottom of the U-shaped plate, and the left side of the top of the preparation device is fixedly connected with a rubber pad.
Preferably, a cushion pad is fixedly connected to one side, close to the transition plate, of the limiting plate, a square-shaped reinforcing sleeve is fixedly connected to the top of the surface of the limiting plate, and the top of the square-shaped reinforcing sleeve is fixedly connected to the bottom of the U-shaped plate.
Preferably, the top of the surface of the conveying cylinder is fixedly connected with an inclined sleeve, and the top of the inclined sleeve is fixedly connected to the bottom of the transition plate.
Preferably, the method comprises the following steps:
s1: a user firstly starts a roller type crusher and a conveying device, waste building materials are placed inside the roller type crusher, the roller type crusher crushes the waste building materials, the crushed materials enter the top of the conveying device, the roller type crusher conveys reinforcing steel bars in the waste building materials to the inside of a U-shaped plate, the conveying device conveys the materials to the inside of a transition plate, and S2 is executed;
s2: start miniature shock dynamo, miniature shock dynamo drives cab apron, screen cloth and material and shakes, and the dust in the material gets into the inside of dust fall case through screen cloth and a transport section of thick bamboo, then the material gets into preparation facilities's inside, and the dust fall case is collected the dust, prevents that the condition of diffusion from appearing in the dust, treats that other materials in the preparation facilities inside add the back that finishes, can start preparation facilities and prepare the concrete.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention is used by matching a bottom plate, a preparation device, a conveying device, a fixing frame, a roller crusher, a support, a spring, a transition plate, a screen, a micro vibration motor, a dust falling box, a U-shaped plate, a supporting rod and a conveying cylinder, thereby having the advantage of screening dust after waste building materials are crushed, and solving the problems that the dust in the waste building materials cannot be screened and collected in the process of preparing concrete by using the traditional waste building materials, the preparation of the concrete is inconvenient, and the strength of the concrete is easily reduced when the dust amount is excessive.
2. According to the invention, the stirring rod group is arranged, so that liquid and dust can be mixed, and the dust is prevented from diffusing.
3. According to the invention, the guide plate is arranged, so that the material can be guided, and the condition that the material is separated from the top of the conveying device is avoided.
4. According to the invention, the reinforcing ring is arranged, so that the supporting rod can be reinforced in an auxiliary manner, and the situation that the supporting rod shakes after being used for a long time is avoided.
5. According to the invention, the limiting plate is arranged, so that the transition plate can be limited, and the transition plate is prevented from excessively moving.
6. According to the invention, the buffer cushion is arranged, so that the transition plate can be protected, and the situation that the transition plate is damaged due to collision with the limiting plate is avoided.
7. According to the invention, the inclined sleeve is arranged, so that the conveying cylinder can be reinforced in an auxiliary manner, and the phenomenon that the conveying cylinder falls off after being used for a long time is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is an enlarged view of the structure of FIG. 1 at C according to the present invention;
FIG. 5 is a perspective view of a U-shaped plate of the present invention;
fig. 6 is a perspective view of the guide plate of the present invention.
In the figure: 1. a base plate; 2. preparing a device; 3. a conveying device; 4. a fixed mount; 5. a roll crusher; 6. a support; 7. a spring; 8. a transition plate; 9. screening a screen; 10. a micro vibration motor; 11. a dust falling box; 12. a U-shaped plate; 13. a support bar; 14. a delivery cartridge; 15. a stirring motor; 16. a transmission rod; 17. a stirring rod group; 18. a baffle plate; 19. a guide plate; 20. a connecting plate; 21. a reinforcing ring; 22. a limiting plate; 23. a rubber pad; 24. a cushion pad; 25. a clip-shaped reinforcing sleeve; 26. and (5) obliquely sleeving.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the method for preparing cement concrete as a waste building material according to the present invention comprises a bottom plate 1, a preparation device 2 is fixedly connected to the right side of the top of the bottom plate 1, a conveying device 3 is fixedly connected to the top of the bottom plate 1, a fixing frame 4 is fixedly connected to the top of the conveying device 3, a roller crusher 5 is fixedly connected to the top of the fixing frame 4, the bottom of the roller crusher 5 penetrates into the fixing frame 4, a bracket 6 is fixedly connected to the top of the bottom plate 1, the bracket 6 is located on the right side of the conveying device 3, springs 7 are fixedly connected to four corners of the top of the bracket 6, a transition plate 8 is fixedly connected to the top of the springs 7, the transition plate 8 is located at the top of the preparation device 2, a screen 9 is fixedly connected to the bottom of the transition plate 8, a micro vibration motor 10 is fixedly connected to the top of the front side and the top of the rear side of the inner wall of the transition plate 8, a dust box 11 is fixedly connected to the top of the bottom plate 1, the right side fixedly connected with U template 12 of mount 4, the front side and the equal fixedly connected with bracing piece 13 in rear side on U template 12 bottom right side, the bottom fixed connection of bracing piece 13 is at the top of preparation facilities 2, crosses the bottom fixedly connected with feed cylinder 14 of cab apron 8, and the bottom of feed cylinder 14 extends to the inside of dust box 11 that falls.
Referring to fig. 2, a stirring motor 15 is fixedly connected to the left side of the dust settling tank 11, an output end of the stirring motor 15 penetrates through the dust settling tank 11, a transmission rod 16 is fixedly connected to an output end of the stirring motor 15, and a stirring rod group 17 is fixedly connected to the surface of the transmission rod 16.
As a technical optimization scheme of the invention, the stirring rod group 17 is arranged, so that liquid and dust can be mixed, and the dust is prevented from being diffused.
Referring to fig. 1, a baffle plate 18 is fixedly connected to the top of each of the front side and the rear side of the conveying device 3, and a guide plate 19 is fixedly connected to the right side of the baffle plate 18 near the conveying device 3.
As a technical optimization scheme of the invention, the guide plate 19 is arranged, so that the materials can be guided, and the condition that the materials are separated from the top of the conveying device 3 is avoided.
Referring to fig. 1, a connecting plate 20 is fixedly connected to the left side of the bottom of the U-shaped plate 12, the surface of the connecting plate 20 is fixedly connected to the surface of the fixing frame 4, a reinforcing ring 21 is fixedly connected to the bottom of the surface of the supporting rod 13, and the top of the reinforcing ring 21 is fixedly connected to the bottom of the U-shaped plate 12.
As a technical optimization scheme of the invention, the reinforcing ring 21 is arranged, so that the supporting rod 13 can be reinforced in an auxiliary manner, and the situation that the supporting rod 13 shakes after being used for a long time is avoided.
Referring to fig. 4, limiting plates 22 are arranged on the front side and the rear side of the transition plate 8, the tops of the limiting plates 22 are fixedly connected to the bottom of the U-shaped plate 12, and a rubber pad 23 is fixedly connected to the left side of the top of the preparation device 2.
As a technical optimization scheme of the invention, the limiting plate 22 is arranged, so that the transition plate 8 can be limited, and the transition plate 8 is prevented from being excessively moved.
Referring to fig. 4, a cushion pad 24 is fixedly connected to one side of the limiting plate 22 close to the transition plate 8, a reinforcing sleeve 25 is fixedly connected to the top of the surface of the limiting plate 22, and the top of the reinforcing sleeve 25 is fixedly connected to the bottom of the U-shaped plate 12.
As a technical optimization scheme of the invention, the buffer cushion 24 is arranged, so that the transition plate 8 can be protected, and the situation that the transition plate 8 is damaged due to collision with the limiting plate 22 is avoided.
Referring to fig. 3, a slanted sleeve 26 is fixedly connected to the top of the surface of the transfer cylinder 14, and the top of the slanted sleeve 26 is fixedly connected to the bottom of the transition plate 8.
As a technical optimization scheme of the invention, the inclined sleeve 26 is arranged, so that the conveying cylinder 14 can be reinforced in an auxiliary manner, and the phenomenon that the conveying cylinder 14 falls off after being used for a long time is avoided.
Referring to fig. 1, the method comprises the following steps:
s1: a user firstly starts the roller type crusher 5 and the conveying device 3, waste building materials are placed inside the roller type crusher 5, the roller type crusher 5 crushes the waste building materials, the crushed materials enter the top of the conveying device 3, the roller type crusher 5 conveys reinforcing steel bars in the waste building materials to the inside of the U-shaped plate 12, the conveying device 3 conveys the materials to the inside of the transition plate 8, and S2 is executed;
s2: start miniature shock dynamo 10, miniature shock dynamo 10 drives cab apron 8, screen cloth 9 and material and shakes, and the dust in the material passes through screen cloth 9 and the inside that 14 got into dust fall case 11 of a conveyor, then the material gets into preparation facilities 2's inside, and dust fall case 11 is collected the dust, prevents that the condition of diffusion from appearing in the dust, treats that other materials in preparation facilities 2 inside add the back that finishes, can start preparation facilities 2 and prepare the concrete.
The working principle and the using process of the invention are as follows: when the device is used, a user firstly starts the roller type crusher 5 and the conveying device 3, waste building materials are placed inside the roller type crusher 5, the roller type crusher 5 crushes the waste building materials, the crushed materials enter the top of the conveying device 3, the baffle plate 18 and the guide plate 19 guide the materials, the roller type crusher 5 conveys reinforcing steel bars in the waste building materials to the inside of the U-shaped plate 12, the conveying device 3 conveys the materials to the inside of the transition plate 8, the micro vibration motor 10 and the stirring motor 15 are started, the micro vibration motor 10 drives the transition plate 8, the screen 9 and the materials to vibrate, dust in the materials enters the dust settling box 11 through the screen 9 and the conveying cylinder 14, then the materials enter the inside of the preparation device 2, the output end of the stirring motor 15 drives the transmission rod 16 and the stirring rod group 17 to rotate, the stirring rod group 17 mixes liquid and dust in the dust settling box 11, the condition of diffusion appears in the dust of preventing, treats that other materials in preparation facilities 2 inside add the back that finishes, can start preparation facilities 2 and prepare the concrete to reach the advantage that can sieve the dust after the crushing of abandonment building material.
In summary, the following steps: this preparation method of waste building material cement concrete, through bottom plate 1, preparation facilities 2, conveyor 3, mount 4, roll crusher 5, support 6, spring 7, cross cab apron 8, screen cloth 9, miniature shock dynamo 10, dust fall case 11, U template 12, bracing piece 13 and feed cylinder 14's cooperation is used, thereby possess and to carry out the advantage of screening to the dust after waste building material is broken, traditional waste building material is preparing the concrete in-process, can't sieve the collection to the dust in the waste building material, the concrete of not being convenient for is prepared, cause the problem of reducing the concrete intensity easily when the dust volume is too much.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The preparation method of the waste building material cement concrete comprises a bottom plate (1), and is characterized in that: the right side of the top of the bottom plate (1) is fixedly connected with a preparation device (2), the top of the bottom plate (1) is fixedly connected with a conveying device (3), the top of the conveying device (3) is fixedly connected with a fixing frame (4), the top of the fixing frame (4) is fixedly connected with a roller crusher (5), the bottom of the roller crusher (5) penetrates through the fixing frame (4), the top of the bottom plate (1) is fixedly connected with a support (6), the support (6) is positioned on the right side of the conveying device (3), four corners of the top of the support (6) are fixedly connected with springs (7), the top of each spring (7) is fixedly connected with a transition plate (8), each transition plate (8) is positioned on the top of the preparation device (2), the bottom of each transition plate (8) is fixedly connected with a screen (9), and the tops of the front side and the rear side of the inner wall of each transition plate (8) are fixedly connected with a miniature vibration motor (10), the top fixedly connected with of bottom plate (1) falls dirt case (11), the right side fixedly connected with U template (12) of mount (4), the front side and the equal fixedly connected with bracing piece (13) of rear side on U template (12) bottom right side, the bottom fixed connection of bracing piece (13) is at the top of preparation facilities (2), cross the bottom fixedly connected with conveying cylinder (14) of cab apron (8), the bottom of conveying cylinder (14) extends to the inside that falls dirt case (11).
2. The method for preparing cement concrete as waste building material according to claim 1, wherein the method comprises the following steps: fall dust box's (11) left side fixedly connected with agitator motor (15), the output of agitator motor (15) runs through to the inside of dust fall box (11), the output fixedly connected with transfer line (16) of agitator motor (15), the fixed surface of transfer line (16) is connected with puddler group (17).
3. The method for preparing cement concrete as waste building material according to claim 1, wherein the method comprises the following steps: the top of the front side and the top of the rear side of the conveying device (3) are fixedly connected with baffle plates (18), and the right side of one side, close to the conveying device (3), of the baffle plates (18) is fixedly connected with a guide plate (19).
4. The method for preparing cement concrete as waste building material according to claim 1, wherein the method comprises the following steps: the utility model discloses a fixing device for the wall of a building, including U template (12), the left side fixedly connected with connecting plate (20) of U template (12) bottom, the fixed surface of connecting plate (20) is connected on the surface of mount (4), the bottom fixedly connected with on bracing piece (13) surface adds reinforcing ring (21), the top fixed connection of reinforcing ring (21) is in the bottom of U template (12).
5. The method for preparing cement concrete as waste building material according to claim 1, wherein the method comprises the following steps: the front side and the rear side of the transition plate (8) are provided with limiting plates (22), the top of each limiting plate (22) is fixedly connected to the bottom of the U-shaped plate (12), and the left side of the top of the preparation device (2) is fixedly connected with a rubber pad (23).
6. The method for preparing cement concrete as waste building material according to claim 5, wherein the method comprises the following steps: one side of the limiting plate (22) close to the transition plate (8) is fixedly connected with a cushion pad (24), the top of the surface of the limiting plate (22) is fixedly connected with a square-shaped reinforcing sleeve (25), and the top of the square-shaped reinforcing sleeve (25) is fixedly connected to the bottom of the U-shaped plate (12).
7. The method for preparing cement concrete as waste building material according to claim 1, wherein the method comprises the following steps: the top of the surface of the conveying cylinder (14) is fixedly connected with an inclined sleeve (26), and the top of the inclined sleeve (26) is fixedly connected to the bottom of the transition plate (8).
8. The method for preparing cement concrete as waste building material according to claim 1, wherein the method comprises the following steps: the method comprises the following steps:
s1: a user firstly starts a roller type crusher (5) and a conveying device (3), waste building materials are placed inside the roller type crusher (5), the roller type crusher (5) crushes the waste building materials, the crushed materials enter the top of the conveying device (3), the roller type crusher (5) conveys reinforcing steel bars in the waste building materials to the inside of a U-shaped plate (12), the conveying device (3) conveys the materials to the inside of a transition plate (8), and S2 is executed;
s2: start miniature shock dynamo (10), miniature shock dynamo (10) drive cab apron (8), screen cloth (9) and material shake, the dust in the material passes through screen cloth (9) and carries a section of thick bamboo (14) to get into the inside of falling dirt case (11), then the material gets into the inside of preparation facilities (2), dust fall case (11) are collected the dust, prevent that the condition of diffusion from appearing in the dust, treat that other materials in preparation facilities (2) inside add the back that finishes, can start preparation facilities (2) and prepare the concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210242195.5A CN114570512B (en) | 2022-03-11 | 2022-03-11 | Preparation method of cement concrete made of waste building materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210242195.5A CN114570512B (en) | 2022-03-11 | 2022-03-11 | Preparation method of cement concrete made of waste building materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114570512A true CN114570512A (en) | 2022-06-03 |
| CN114570512B CN114570512B (en) | 2023-03-07 |
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| CN202210242195.5A Active CN114570512B (en) | 2022-03-11 | 2022-03-11 | Preparation method of cement concrete made of waste building materials |
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| CN112473983A (en) * | 2020-11-09 | 2021-03-12 | 湖南省中辉博一节能科技有限公司 | Processing method convenient for recycling building materials |
| CN213528881U (en) * | 2020-11-03 | 2021-06-25 | 江西信源混凝土有限公司 | Waste concrete recycling device |
| CN213669812U (en) * | 2020-10-29 | 2021-07-13 | 永州市永立新型建材有限公司 | Construction waste crushing and grading treatment device |
| CN214553923U (en) * | 2021-01-28 | 2021-11-02 | 武汉明华鸿昌新型建材有限责任公司 | High-end abandonment concrete recycling equipment |
| CN215140767U (en) * | 2021-05-06 | 2021-12-14 | 邓荣 | Recovery processing device for concrete |
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2022
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Denomination of invention: A method for preparing cement concrete from abandoned building materials Granted publication date: 20230307 Pledgee: Shandong Tengzhou Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Hongheng Renewable Resources Technology Co.,Ltd. Registration number: Y2024980013536 |
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