CN112441788B - Preparation process and preparation device of heat-preservation sound-insulation concrete - Google Patents
Preparation process and preparation device of heat-preservation sound-insulation concrete Download PDFInfo
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- CN112441788B CN112441788B CN202011348921.9A CN202011348921A CN112441788B CN 112441788 B CN112441788 B CN 112441788B CN 202011348921 A CN202011348921 A CN 202011348921A CN 112441788 B CN112441788 B CN 112441788B
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
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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
- B28C5/0806—Details; Accessories
- B28C5/0856—Supporting frames or structures, e.g. supporting wheels
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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
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/26—Mixing in containers to which motion is imparted to effect the mixing rotating about a vertical or steeply inclined axis during the mixing, e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers
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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
- B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
- B28C5/402—Methods
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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
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/064—Supply from sacks; Sack openers
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating materials
Abstract
The invention provides a preparation process and a preparation device of heat-insulating and sound-insulating concrete, wherein the concrete material is prepared from the following components in parts by mass: 30-40 parts of cement, 6-13 parts of quartz sand, 3-5 parts of bentonite powder, 11-14 parts of calcium carbonate powder, 6-14 parts of fly ash, 6-9 parts of carbon fiber, 4-5 parts of silicon acrylic lactic acid, 4-9 parts of reinforcing agent, 3-5 parts of organic thickening agent, 3-5 parts of mineral powder, 3-5 parts of water reducing agent and 38-54 parts of water, wherein the preparation process comprises the steps of putting the cement, the quartz sand, the bentonite powder, the calcium carbonate powder, the fly ash, the carbon fiber, the silicon acrylic acid, the reinforcing agent, the organic thickening agent, the mineral powder, the water reducing agent and the water into a stirring kettle together, stirring at the normal temperature at the stirring speed of 75-110r/min, and stirring for 25-30min to obtain the concrete.
Description
Technical Field
The invention belongs to the field of concrete, and particularly relates to a production process and a preparation device of heat-insulating and sound-insulating concrete.
Background
The concrete is the most main material in modern buildings, the main components in the concrete are sandstone, lime and other materials, a small amount of additives are added, and the concrete is formed after uniform mixing, forming and curing. The concrete is used as an important material in modern buildings, and has excellent pressure resistance after being cured and formed. The heat-insulating and sound-insulating concrete is provided for effectively saving energy and protecting the environment, and has excellent heat-insulating property and sound-insulating property. When current concrete adopted the trucd mixer to transport, the agitator tank can continue to rotate stirring and heating in the transportation to concrete coagulation is avoided. But current agitator tank need send into the agitator tank with the help of defeated material apparatus or manpower transport with raw and other materials in the use, and it is inconvenient to use.
Disclosure of Invention
Aiming at the problems, the invention provides a preparation process and a preparation device of heat-preservation and sound-insulation concrete, and aims to solve the technical problems.
The preparation process of the heat-preservation sound-insulation concrete is characterized in that the concrete material is prepared from the following components in parts by mass: 30-40 parts of cement, 6-13 parts of quartz sand, 3-5 parts of bentonite powder, 11-14 parts of calcium carbonate powder, 6-14 parts of fly ash, 6-9 parts of carbon fiber, 4-5 parts of silicon-acrylic lactic acid, 4-9 parts of reinforcing agent, 3-5 parts of organic thickening agent, 3-5 parts of mineral powder, 3-5 parts of water reducing agent and 38-54 parts of water;
the preparation process comprises the steps of putting cement, quartz sand, bentonite powder, calcium carbonate powder, fly ash, carbon fiber, silicon-acrylic lactic acid, a reinforcing agent, an organic thickening agent, mineral powder, a water reducing agent and water into a stirring kettle, stirring at the normal temperature at the speed of 75-110r/min, and stirring for 25-30min to obtain the concrete.
The scheme also discloses a preparation device for realizing the preparation process of the heat-preservation sound-insulation concrete, which is characterized by comprising a seat plate (1), a stirring tank body (2), a feed hopper (3), a first supporting seat (4), a second supporting seat (5), a motor (6), a supporting roller (7), an automatic feeding assembly (8), a fixed supporting bag assembly (9) and a movable supporting bag assembly (10), wherein the first supporting seat (4) and the second supporting seat (5) are fixedly connected to the upper surface of the seat plate (1);
one end of the stirring tank body (2) is fixedly connected with a motor (6), the other end of the stirring tank body (2) is connected with the feed hopper (3), and the motor (6) is fixedly connected to the upper surface of the supporting seat I (4); the second supporting seat (5) is fixedly connected with a pair of supporting rollers (7), the other end of the stirring tank body (2) is supported through the pair of supporting rollers (7), the outer surface of the stirring tank body (2) is directly contacted with the supporting rollers (7), and rolling friction is formed between the stirring tank body (2) and the supporting rollers (7); the stirring tank body (2) is obliquely arranged, and the higher end of the stirring tank body (2) is close to the feed hopper (3); one side, close to the feed hopper (3), of the stirring tank body (2) is fixedly connected with a pair of first supporting legs (11), the bottom ends of the pair of first supporting legs (11) are fixedly connected to the upper surface of the seat plate (1), and the top ends of the pair of first supporting legs (11) are fixedly connected to the outer side of the stirring tank body (2); the feeding hopper (3) is supported by a plurality of second supporting legs (12), the top ends of the second supporting legs (12) are fixedly connected to the outer wall of the feeding hopper (3), and the bottom ends of the second supporting legs (12) are fixedly connected to the upper surface of the seat plate (1);
the automatic feeding assembly (8) comprises a pair of supporting frames (801), a first supporting plate (802), a second supporting plate (803) and a pair of electric telescopic rods (804); a pair of supporting frames (801) are fixedly connected to the area, close to the supporting frames (801), of the seat plate (1), a first mounting seat plate (805) is fixedly connected to the position, close to the top end, of the pair of supporting frames (801), the first bearing plate (802) is hinged to the pair of first mounting seat plates (805), and the first bearing plate (802) can freely rotate in a vertical plane; the bottom ends of the supporting frames (801) are fixedly connected with a second mounting seat plate (806), the side faces of the first mounting plate (802) are fixedly connected with a pair of bearing shafts, the bottom end of the electric telescopic rod (804) is hinged with the second mounting seat plate (806), and the top end of the electric telescopic rod (804) is hinged with the pair of bearing shafts; the second bearing plate (803) is fixedly connected with the upper surface;
fixed package subassembly (9) of propping is including holding in the palm lifting bar (901) and connecting rod (902), hold in the palm lifting bar (901) fixed connection in the up end of bearing plate (802), it is perpendicular with the up end of bearing plate (802) to hold in the palm lifting bar two (1001), hold in the palm one side fixedly connected with connecting rod (902) that lifting bar (901) are close to bearing plate (802), the bearing face of connecting rod (902) perpendicular to bearing plate (802), a pair of package pole (13) of propping towards bearing plate (802) of fixedly connected with on connecting rod (902), prop package pole (13) towards bearing platform.
In the scheme, the movable supporting and wrapping assembly (10) comprises a second supporting and lifting rod (1001), a second supporting and lifting sleeve (1002), an adjusting rod (1003), a second connecting rod (1004) and a compression spring (1005), wherein the second supporting and lifting rods (1001) are in a pair, and the second supporting and lifting rods (1001) are fixedly connected to the top end of the first supporting plate (802); the pair of second supporting rods (1001) is perpendicular to the top end of the first supporting plate (802), and one ends, far away from the first supporting plate (802), of the pair of second supporting rods (1001) are fixedly connected with a supporting sleeve (1002); the pair of lifting sleeves (1002) are sleeved on the adjusting rod (1003), and the adjusting rod (1003) can horizontally and freely slide along the pair of lifting sleeves (1002); one end, close to the fixed bag supporting component (9), of the adjusting rod (1003) is fixedly connected with a second connecting rod (1004), the first connecting rod (902) is perpendicular to a bearing surface of the first bearing plate (802), a pair of bag supporting rods (13) facing the first bearing plate (802) are fixedly connected to the first connecting rod (902), and one end, far away from the fixed bag supporting component (9), of the adjusting rod (1003) is fixedly connected with a baffle (1006); the bag supporting rod (13) is sleeved with a compression spring (1005), one end of the compression spring (1005) is abutted to the outer side of the lifting sleeve (1002), the other end of the compression spring (1005) is abutted to the inner side of the baffle (1006), and the compression spring (1005) is in a compression state.
In the scheme, a clamping block (14) is fixedly connected inside the lifting sleeve (1002), a clamping groove (15) corresponding to the clamping block (14) is formed in the adjusting rod (1003), and the lifting sleeve (1002) is clamped inside the clamping groove (15) through the clamping block (14) to prevent relative rotation between the lifting sleeve and the adjusting rod (1003).
In the scheme, one end, close to the fixed supporting and wrapping assembly (9), of the adjusting rod (1003) is provided with a right-angle sleeve (17), one sleeve of the right-angle sleeve (17) is sleeved on the adjusting rod (1003) and fixedly connected with the adjusting rod (1003) through a bolt, and the other sleeve of the right-angle sleeve (17) is sleeved on the connecting rod II (1004) and fixedly connected with the connecting rod II (1004) through a bolt.
In the scheme, when a pair of bag supporting rods (13) work, the bag supporting rods (13) close to the first bearing plate (802) limit the packaging bag on a bearing surface tightly attached to the first bearing plate (802).
Compared with the prior art, the invention has the advantages that:
1. according to the invention, a pair of supporting frames and a bearing plate I realize free rotation in a vertical plane through a mounting base plate I, when the free end of the bearing plate I rotates to the lowest position, bagged raw materials are placed on the bearing plate I, an electric telescopic rod is started, the bearing plate I slowly rotates in the vertical direction with the mounting base plate I as a rotation fulcrum one by one, the bearing plate I continuously lifts the packaging bag in the rotation process, when the packaging bag is higher than a feeding hopper, the packaging bag is opened to dump the raw materials in the packaging bag into the feeding hopper, manual carrying or external machine cooperation is not needed, and the feeding is convenient.
2. The opening of the packaging bag can be opened by arranging the fixed bag opening component and the movable bag opening component, the bagged raw materials are placed on the first bearing plate and the second bearing plate, the packaging bag is disassembled, the opening end of the packaging bag is sleeved on the bag opening rods on the two sides, and the opening end of the packaging bag is opened under the action of the bag opening rods; the adjusting rod drives the bag supporting rods on one side to horizontally slide, so that the distance between the bag supporting rods on the two sides can be reduced, and the bag supporting rods can be conveniently and completely plugged into the packaging bag; the restoring force of the compression spring can pull the packing support rod outwards all the time, so that the packing bag is kept in a tightly-stretched state all the time; furthermore, the adjusting rod is fixedly connected with the spherical handle, so that the adjusting operation of reducing the distance between the two side packing supporting rods is facilitated; furthermore, the clamping block is fixedly connected to the inner part of the lifting sleeve, and the clamping groove is formed in the adjusting rod, so that the adjusting rod can be prevented from rotating in the lifting sleeve, the bag supporting rod is ensured to be always positioned on a bearing surface vertical to the bearing plate I, and the packaging bag can be stably supported; furthermore, when a pair of the bag supporting rods work, the bag supporting rods close to the first bearing plate limit the packaging bag on the bearing surface tightly attached to the first bearing plate, and the opening of the packaging bag is not inclined, so that raw materials can smoothly slide into the feeding hopper from the packaging bag.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a first perspective structure of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the base plate, the agitation tank, the feed hopper, the motor, the support rollers and other parts of the present invention;
FIG. 4 is a schematic view of the structure of the automatic feeding assembly of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4;
FIG. 6 is an enlarged view of the structure at B in FIG. 4;
FIG. 7 is an installation diagram of a first bearing plate, a fixed supporting bag assembly and a movable supporting bag assembly in the invention;
FIG. 8 is a schematic view of the mounting of a portion of the support plate, the stationary support packet assembly and the movable support packet assembly of the present invention;
FIG. 9 is a schematic view of a stationary ladle assembly according to the present invention;
FIG. 10 is a schematic view of the structure of the movable support package assembly of the present invention;
fig. 11 is a schematic view of the connection structure of the second lifting rod, the lifting sleeve, the adjusting rod, the movable support and other components of the invention.
Wherein, 1-seat plate, 2-stirring tank body, 3-feeding hopper, 4-first support seat, 5-second support seat, 6-motor, 7-support roller, 8-automatic feeding component, 801-support frame, 802-first support plate, 803-second support plate, 804-electric telescopic rod, 805-first installation seat plate, 806-second installation seat plate, 9-fixed supporting bag component, 901-first lifting rod, 902-first connecting rod, 10-movable supporting bag component, 1002-second lifting rod, 1001-lifting sleeve, 1003-adjusting rod, 1004-second connecting rod, 1005-compression spring, 1006-baffle, 11-first support leg, 12-second support leg, 13-supporting bag rod, 14-clamping block and 15-clamping groove, 16-spherical handle, 17-right angle sleeve.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 11, in conjunction with the embodiments.
Example 1
as shown in fig. 3, the upper surface of the seat plate 1 is fixedly connected with a first support seat 4 and a second support seat 5, and the first support seat 4 is lower than the second support seat 5; one end of the stirring tank body 2 is fixedly connected with a motor 6, and the other end of the stirring tank body 2 is connected with a feed hopper 3; the motor 6 is fixedly connected to the upper surface of the first support seat 4 through a bolt; the second supporting seat 5 is fixedly connected with a pair of supporting rollers 7 through supporting roller seats, the other end of the stirring tank body 2 is supported through the pair of supporting rollers 7, the outer surface of the stirring tank body 2 is in direct contact with the supporting rollers 7, and rolling friction is formed between the stirring tank body 2 and the supporting rollers 7; the stirring tank body 2 is obliquely arranged, and the higher end of the stirring tank body 2 is close to the feed hopper 3; one side of the stirring tank body 2 close to the feed hopper 3 is fixedly connected with a pair of first supporting legs 11, the bottom ends of the pair of first supporting legs 11 are fixedly connected to the upper surface of the seat plate 1, and the top ends of the pair of first supporting legs 11 are fixedly connected to the outer side of the stirring tank body 2; the feeding hopper 3 is supported by a plurality of second supporting legs 12, the top ends of the plurality of second supporting legs 12 are fixedly connected to the outer wall of the feeding hopper 3, and the bottom ends of the plurality of second supporting legs 12 are fixedly connected to the upper surface of the seat plate 1;
as shown in fig. 4-6, the automatic feeding assembly 8 includes a pair of supporting frames 801, a first supporting plate 802, a second supporting plate 803 and a pair of electric telescopic rods 804; a pair of supporting frames 801 are fixedly connected to the area, close to the supporting frames 801, of the seat plate 1, a first mounting seat plate 805 is fixedly connected to the position, close to the top end, of the pair of supporting frames 801, a first bearing plate 802 is hinged to the pair of first mounting seat plates 805, and the first bearing plate 802 can freely rotate in a vertical plane; the bottom ends of the pair of supporting frames 801 are fixedly connected with a pair of second mounting seat plates 806, the side faces of the first mounting plate 802 are fixedly connected with a pair of bearing shafts, the bottom end of the electric telescopic rod 804 is hinged with the pair of second mounting seat plates 806, and the top end of the electric telescopic rod 804 is hinged with the pair of bearing shafts; the second bearing plate 803 is fixedly connected to the upper surface; a second bearing plate 803 is fixedly connected to one side, away from the feed hopper 3, of the bearing plane of the first bearing plate 802, and the second bearing plate 803 is perpendicular to the first bearing plate 802; the upper end of the first bearing plate 802 is higher than the feed hopper 3;
the heat-insulating and sound-insulating concrete produced by the preparation device of the heat-insulating and sound-insulating concrete provided in the embodiment 1 comprises the following components: 25 parts of cement, 5 parts of quartz sand, 3 parts of bentonite powder, 10 parts of calcium carbonate powder, 5 parts of fly ash, 5 parts of carbon fiber, 3 parts of silicon-acrylic lactic acid, 3 parts of reinforcing agent, 3 parts of organic thickening agent, 3 parts of mineral powder, 2 parts of water reducing agent and 35 parts of water.
The preparation process of the heat preservation and sound insulation concrete produced by the preparation device of the heat preservation and sound insulation concrete provided by the embodiment 1 is that cement, quartz sand, bentonite powder, calcium carbonate powder, fly ash, carbon fiber, silicon acrylic lactic acid, a reinforcing agent, an organic thickening agent, mineral powder, a water reducing agent and water are put into a stirring kettle together, the stirring speed is 75r/min at normal temperature, and the concrete can be obtained after stirring for 25 min.
The working principle is as follows: the pair of supporting frames 801 and the first bearing plate 802 realize free rotation in a vertical plane through the first mounting base plate 805, when the free end of the first bearing plate 802 rotates to the lowest position, bagged raw materials are placed on the first bearing plate 802, the electric telescopic rod 804 is started, the first bearing plate 802 slowly rotates in the vertical direction by taking the first mounting base plates 805 as rotating fulcrums, the first bearing plate 802 continuously lifts the packaging bag in the rotating process, when the packaging bag is higher than the feeding hopper 3, the packaging bag is opened to pour the raw materials in the packaging bag into the feeding hopper 3, manual carrying or external machine cooperation is not needed, and feeding is convenient.
Example 2
the movable supporting bag assembly 10 comprises a pair of second supporting rods 1001, a pair of second supporting rods 1002, an adjusting rod 1003, a connecting rod 1004 and a compression spring 1005, the pair of second supporting rods 1001 is fixedly connected to the top end of the first supporting plate 802, the pair of second supporting rods 1001 are perpendicular to the top end of the first supporting plate 802, one ends of the pair of second supporting rods 1001, which are far away from the first supporting plate 802, are fixedly connected with the supporting sleeves 1002, the pair of supporting sleeves 1002 are sleeved on the adjusting rod 1003, and the adjusting rod 1003 can horizontally and freely slide along the pair of supporting sleeves 1002; one end of the adjusting rod 1003 close to the fixed supporting and wrapping assembly 9 is fixedly connected with a second connecting rod 1004, one end of the adjusting rod 1003 close to the fixed supporting and wrapping assembly 9 is provided with a right-angle sleeve 17, one sleeve of the right-angle sleeve 17 is sleeved on the adjusting rod 1003 and is fixedly connected with the adjusting rod 1003 through a bolt, and the other sleeve of the right-angle sleeve 17 is sleeved on the second connecting rod 1004 and is fixedly connected with the second connecting rod 1004 through a bolt; the first connecting rod 902 is perpendicular to a bearing surface of the first bearing plate 802, a pair of bag supporting rods 13 facing the first bearing plate 802 are fixedly connected to the first connecting rod 902, a baffle 1006 is fixedly connected to one end, away from the fixed bag supporting assembly 9, of the adjusting rod 1003, a compression spring 1005 is sleeved on each bag supporting rod 13, one end of each compression spring 1005 abuts against the outer side of the lifting sleeve 1002, the other end of each compression spring 1005 abuts against the inner side of the baffle 1006, and the compression springs 1005 are in a compression state; a spherical handle 16 is also fixedly connected to the outer side of the baffle 1006; when the pair of bag supporting rods 13 works, the bag supporting rods 13 close to the first bearing plate 802 limit the packaging bag on the bearing surface tightly attached to the first bearing plate 802.
The heat-insulating and sound-insulating concrete produced by the preparation device for heat-insulating and sound-insulating concrete provided in embodiment 2: 45 parts of cement, 15 parts of quartz sand, 5 parts of bentonite powder, 15 parts of calcium carbonate powder, 15 parts of fly ash, 10 parts of carbon fiber, 6 parts of silicon-acrylic lactic acid, 10 parts of reinforcing agent, 5 parts of organic thickening agent, 5 parts of mineral powder, 5 parts of water reducing agent and 55 parts of water.
The preparation method of the heat-insulating and sound-insulating concrete produced by the preparation device of the heat-insulating and sound-insulating concrete provided by the embodiment 2 is to put cement, quartz sand, bentonite powder, calcium carbonate powder, fly ash, carbon fiber, silicon acrylic acid, reinforcing agent, organic thickener, mineral powder, water reducer and water into a stirring kettle together, wherein the stirring speed is 110r/min at normal temperature, and the concrete can be obtained after stirring for 30 min.
In the embodiment, the opening of the packaging bag can be opened by arranging the fixed bag supporting assembly 9 and the movable bag supporting assembly 10, the bagged raw materials are placed on the first supporting plate 802 and the second supporting plate 803, the packaging bag is disassembled, the opening end of the packaging bag is sleeved on the bag supporting rods 13 on the two sides, and the opening end of the packaging bag is opened under the action of the bag supporting rods 13; the adjusting rod 1003 drives the bag supporting rods 13 on one side to horizontally slide, so that the distance between the bag supporting rods 13 on the two sides can be reduced, and the bag supporting rods 13 can be conveniently and completely plugged into the packaging bag; the restoring force of the compression spring 1005 can pull the bag supporting rod 13 outwards all the time, so that the packaging bag is kept in a tightly-supported state all the time; furthermore, the adjusting rod 1003 is fixedly connected with a spherical handle 16, so that the adjusting operation of reducing the distance between the two side wrapping supporting rods 13 is facilitated; furthermore, a clamping block 14 is fixedly connected inside the lifting sleeve 1002, and a clamping groove 15 is formed in the adjusting rod 1003, so that the adjusting rod 1003 can be prevented from rotating in the lifting sleeve 1002, the bag supporting rod 13 is ensured to be always positioned on a bearing surface vertical to the first bearing plate 802, and the packaging bag can be stably supported; further, when the pair of bag supporting rods 13 work, the bag supporting rods 13 close to the first bearing plate 802 limit the packaging bag on a bearing surface tightly attached to the first bearing plate 802, and the opening of the packaging bag has no slope, so that raw materials can smoothly slide into the feed hopper 3 from the packaging bag.
Example 3
In this embodiment, the clamping block 14 is fixedly connected to the inner portion of the lifting sleeve, and the clamping groove 15 is formed in the adjusting rod 1003, so that the adjusting rod 1003 can be prevented from rotating in the lifting sleeve 1002, the bag supporting rod 13 is ensured to be always positioned on a supporting surface perpendicular to the first supporting plate 802, and the stable opening of the packaging bag is realized.
The heat-insulating and sound-insulating concrete produced by the preparation device for heat-insulating and sound-insulating concrete provided in embodiment 3: 35 parts of cement, 10 parts of quartz sand, 4 parts of bentonite powder, 12 parts of calcium carbonate powder, 13 parts of fly ash, 8 parts of carbon fiber, 5 parts of silicon-acrylic lactic acid, 6 parts of reinforcing agent, 4 parts of organic thickening agent, 4 parts of mineral powder, 4 parts of water reducing agent and 45 parts of water.
The preparation method of the heat-insulating and sound-insulating concrete produced by the preparation device of the heat-insulating and sound-insulating concrete provided by the embodiment 3 is to put cement, quartz sand, bentonite powder, calcium carbonate powder, fly ash, carbon fiber, silicon acrylic acid, reinforcing agent, organic thickener, mineral powder, water reducer and water into a stirring kettle together, wherein the stirring speed is 90r/min at normal temperature, and the concrete can be obtained after stirring for 27 min.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The preparation process of the heat-preservation sound-insulation concrete is characterized in that the concrete material is prepared from the following components in parts by mass: 30-40 parts of cement, 6-13 parts of quartz sand, 3-5 parts of bentonite powder, 11-14 parts of calcium carbonate powder, 6-14 parts of fly ash, 6-9 parts of carbon fiber, 4-5 parts of silicon-acrylic lactic acid, 4-9 parts of reinforcing agent, 3-5 parts of organic thickening agent, 3-5 parts of mineral powder, 3-5 parts of water reducing agent and 38-54 parts of water;
the preparation process comprises the steps of putting cement, quartz sand, bentonite powder, calcium carbonate powder, fly ash, carbon fiber, silicon-acrylic lactic acid, a reinforcing agent, an organic thickening agent, mineral powder, a water reducing agent and water into a stirring kettle, stirring at the normal temperature at the speed of 75-110r/min, and stirring for 25-30min to obtain concrete;
the preparation device for the preparation process of the heat-preservation and sound-insulation concrete comprises a seat plate (1), a stirring tank body (2), a feed hopper (3), a first supporting seat (4), a second supporting seat (5), a motor (6), a supporting roller (7), an automatic feeding assembly (8), a fixed supporting bag assembly (9) and a movable supporting bag assembly (10), wherein the first supporting seat (4) and the second supporting seat (5) are fixedly connected to the upper surface of the seat plate (1);
one end of the stirring tank body (2) is fixedly connected with a motor (6), the other end of the stirring tank body (2) is connected with the feed hopper (3), and the motor (6) is fixedly connected to the upper surface of the supporting seat I (4); the second supporting seat (5) is fixedly connected with a pair of supporting rollers (7), the other end of the stirring tank body (2) is supported through the pair of supporting rollers (7), the outer surface of the stirring tank body (2) is directly contacted with the supporting rollers (7), and rolling friction is formed between the stirring tank body (2) and the supporting rollers (7); the stirring tank body (2) is obliquely arranged, and the higher end of the stirring tank body (2) is close to the feed hopper (3); one side, close to the feed hopper (3), of the stirring tank body (2) is fixedly connected with a pair of first supporting legs (11), the bottom ends of the pair of first supporting legs (11) are fixedly connected to the upper surface of the seat plate (1), and the top ends of the pair of first supporting legs (11) are fixedly connected to the outer side of the stirring tank body (2); the feeding hopper (3) is supported by a plurality of second supporting legs (12), the top ends of the second supporting legs (12) are fixedly connected to the outer wall of the feeding hopper (3), and the bottom ends of the second supporting legs (12) are fixedly connected to the upper surface of the seat plate (1);
the automatic feeding assembly (8) comprises a pair of supporting frames (801), a first supporting plate (802), a second supporting plate (803) and a pair of electric telescopic rods (804); a pair of supporting frames (801) are fixedly connected to the area, close to the supporting frames (801), of the seat plate (1), a first mounting seat plate (805) is fixedly connected to the position, close to the top end, of the pair of supporting frames (801), the first bearing plate (802) is hinged to the pair of first mounting seat plates (805), and the first bearing plate (802) can freely rotate in a vertical plane; the bottom ends of the pair of supporting frames (801) are fixedly connected with a pair of second mounting seat plates (806), the side faces of the first supporting plates (802) are fixedly connected with a pair of bearing shafts, the bottom end of the electric telescopic rod (804) is hinged with the pair of second mounting seat plates (806), and the top end of the electric telescopic rod (804) is hinged with the pair of bearing shafts; the second bearing plate (803) is fixedly connected with the upper surface;
the fixed supporting bag assembly (9) comprises a first supporting rod (901) and a first connecting rod (902), the first supporting rod (901) is fixedly connected to the upper end face of the first bearing plate (802), the second supporting rod (1001) is perpendicular to the upper end face of the first bearing plate (802), one side of the first supporting rod (901) close to the first supporting plate (802) is fixedly connected with a first connecting rod (902), the first connecting rod (902) is vertical to the bearing surface of the first bearing plate (802), a pair of bag supporting rods (13) facing to the first bearing plate (802) are fixedly connected to the first connecting rod (902), the bag supporting rod (13) faces the supporting platform, the movable bag supporting component (10) comprises a second supporting rod (1001), a lifting sleeve (1002), an adjusting rod (1003), a second connecting rod (1004) and a compression spring (1005), the second supporting rods (1001) are in a pair, and the second supporting rods (1001) are fixedly connected to the top end of the first bearing plate (802); the pair of second supporting rods (1001) is perpendicular to the top end of the first supporting plate (802), and one ends, far away from the first supporting plate (802), of the pair of second supporting rods (1001) are fixedly connected with a supporting sleeve (1002); the pair of lifting sleeves (1002) are sleeved on the adjusting rod (1003), and the adjusting rod (1003) can horizontally and freely slide along the pair of lifting sleeves (1002); one end, close to the fixed supporting and wrapping component (9), of the adjusting rod (1003) is fixedly connected with a connecting rod II (1004), the connecting rod I (902) is perpendicular to a bearing surface of the bearing plate I (802), a pair of supporting and wrapping rods (13) facing to the bearing plate I (802) are fixedly connected to the connecting rod I (902), and one end, far away from the fixed supporting and wrapping component (9), of the adjusting rod (1003) is fixedly connected with a baffle (1006); the utility model discloses a take advantage of the structure of supporting package, prop and cover compression spring (1005) on package pole (13) and overlap, compression spring (1005) one end offsets with the outside of lifting cover (1002), the other end of compression spring (1005) offsets with the inboard of baffle (1006), compression spring (1005) are in compression state, the inside fixedly connected with fixture block (14) of lifting cover (1002), set up draw-in groove (15) that correspond with fixture block (14) on adjusting pole (1003), lifting cover (1002) through fixture block (14) block prevent and adjust the pole (1003) between relative rotation take place in draw-in groove (15) inside, and it is a pair of prop package pole (13) during operation, be close to the package pole (13) of supporting board (802) are spacing the wrapping bag on the bearing surface of hugging closely supporting board (802).
2. The preparation process of the heat-insulating and sound-insulating concrete according to the claim 1, wherein one end of the adjusting rod (1003) close to the fixed supporting and wrapping assembly (9) is provided with a right-angle sleeve (17), one sleeve of the right-angle sleeve (17) is sleeved on the adjusting rod (1003) and is fixedly connected with the adjusting rod (1003) through a bolt, and the other sleeve of the right-angle sleeve (17) is sleeved on the connecting rod II (1004) and is fixedly connected with the connecting rod II (1004) through a bolt.
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