Cast-in-place green thermal insulation mortar device

Abstract

The utility model discloses a cast-in-place green thermal insulation mortar, and belongs to the technical field of thermal insulation mortars.The cast-in-place green thermal insulation mortar comprises a mixing cylinder; the design is novel, the device is ingenious, the vitrified microbeads have excellent heat insulation, fire prevention, aging resistance and other performance, in addition, the vitrified microbeads have the advantages of being light in weight, porous, low in heat conductivity coefficient, good in fire prevention, free of pollution and the like, and when the vitrified microbeads serve as lightweight aggregate to be added into mortar, the working performance of the mortar can be improved, and the shrinkage rate of the mortar is reduced; the system has the advantages of being stable and reliable in quality, convenient to construct, short in construction period and the like, the loss of temperature and humidity in a building can be reduced, energy consumption is reduced, the construction cost of a heat preservation system in the building is greatly saved, the service life can be prolonged, the later maintenance cost is reduced, and the demanded quantity of standard coal can be greatly reduced through a glass bead heat preservation system. Good environmental benefits, economic benefits and social benefits are shown, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of thermal insulation mortar, and in particular to a ready-made green thermal insulation mortar device. Background Art

[0002] Building insulation is an important way to achieve energy conservation and emission reduction in buildings. However, with the improvement of building fire protection requirements, organic insulation materials such as extruded polystyrene boards, polyurethane foam boards, and phenolic foam boards are facing a series of problems such as insufficient fire resistance, poor durability, and low strength. The insulation materials of traditional insulation mortars, such as extruded boards and polystyrene particle boards, are expensive and have a relatively short service life. They generally need to be replaced in about 10 years. Reinforcement construction on the original wall requires additional construction processes and time, which increases the construction period. Since the construction method of the insulation mortar adopts the adsorption and pasting method, it is easy to affect the load-bearing structure of the original wall, thereby affecting the wall strength.

[0003] Although inorganic thermal insulation materials have good durability and fire resistance, and better performance in crack resistance, they also have the disadvantages of high thermal conductivity, low softening coefficient, and high water absorption.

[0004] To this end, this application proposes a ready-made green thermal insulation mortar device. Utility Model Content

[0005] The present application proposes a ready-made green thermal insulation mortar device to solve the problems raised in the above-mentioned background technology; glass microspheres have excellent insulation, fire resistance, anti-aging and other properties. In addition, they are also light in weight, porous, low in thermal conductivity, good in fire resistance, and pollution-free. Adding them to mortar as lightweight aggregates can improve the working performance of the mortar and reduce the shrinkage rate of the mortar. They have the characteristics of stable and reliable quality, convenient construction, and short construction period. They can also reduce the loss of temperature and humidity in buildings, reduce energy consumption, greatly save the construction cost of the insulation system in buildings, extend service life and reduce subsequent maintenance costs. The glass microsphere insulation system can significantly reduce the demand for standard coal, showing good environmental benefits, economic benefits and social benefits, and greatly improving the practicality of the device.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions:

[0007] A ready-made green thermal insulation mortar device comprises a mixing drum, the bottom of which is fixedly connected to two support frames, and the bottoms of the two support frames are fixedly connected to bottom plates.

[0008] As a preferred embodiment, the interior of the mixing drum is rotatably connected to an internal stirring assembly, the internal stirring assembly includes a stirring shaft, the stirring shaft is rotatably connected to the interior of the mixing drum, the exterior of the stirring shaft is fixedly connected to a plurality of spiral blades, the exterior of the mixing drum is fixedly connected to a drive motor, and the output end of the drive motor extends into the interior of the mixing drum and is fixedly connected to one end of the stirring shaft;

[0009] The spiral blades arranged on the outside of the stirring shaft will cause the fly ash, glass beads, cellulose ether and polypropylene fibers to flow left and right and turn over in the mixing barrel, thereby improving the mixing effect of the fly ash, glass beads, cellulose ether and polypropylene fibers, and then improving the production effect of the green thermal insulation mortar, thereby enhancing the practicality of the device.

[0010] As a preferred embodiment, the outside of the stirring shaft is fixedly connected to an external stirring assembly, and the external stirring assembly includes a connecting rod and a stirring rod, each of the connecting rods is fixedly connected to the outside of the stirring shaft, and one end of each two connecting rods away from the stirring shaft is fixedly connected to a circular ring, and each of the circular rings is fixedly connected through the stirring rod;

[0011] By setting up the circular ring and the stirring rod, the fly ash, glass beads, cellulose ether and polypropylene fiber located outside the stirring shaft can obtain a better stirring effect and be stirred evenly, thereby improving the stirring effect of the thermal insulation mortar and enhancing the practicality of the device.

[0012] As a preferred embodiment, a feeding assembly is fixedly connected to the interior of the mixing cylinder, and the feeding assembly includes a feeding hopper, the feeding hopper is fixedly connected to the interior of the mixing cylinder, and a connecting flange is fixedly connected to the top of the feeding hopper, and a plurality of connecting holes are opened in the connecting flange;

[0013] By connecting the flange and the connecting hole, the material conveying pipeline and the feed hopper are sealed and connected, thereby achieving the effect of raw material transportation, thereby improving the practicality of the device.

[0014] As a preferred embodiment, the interior of the mixing barrel is fixedly connected to a discharge assembly, and the discharge assembly includes a lower hopper, which is fixedly connected to the interior of the mixing barrel, and the bottom end of the lower hopper is fixedly connected to a discharge pipe; through the arrangement of the lower hopper and the discharge pipe, the raw materials in the mixing barrel can be discharged, thereby improving the practicality of the device.

[0015] As a preferred embodiment, the outside of the mixing drum is fixedly connected to a control component, the control component includes a valve, the valve is fixedly connected to the outside of the discharge pipe, the outside of the mixing drum is fixedly connected to a controller, and the valve and the drive motor are both electrically connected to the controller;

[0016] The valve is opened by the controller so that the mortar in the mixing drum is discharged from the discharge pipe through the lower hopper for use, thereby improving the practicality of the device.

[0017] Beneficial effects of this application:

[0018] 1. This is a ready-made green thermal insulation mortar device. The glass beads have excellent insulation, fire resistance, and anti-aging properties. In addition, they are light, porous, have low thermal conductivity, good fire resistance, and are pollution-free. Adding them to the mortar as lightweight aggregates can improve the working performance of the mortar and reduce the shrinkage rate of the mortar. It has the characteristics of stable and reliable quality, convenient construction, and a short construction period. It can also reduce the loss of temperature and humidity in the building, reduce energy consumption, and greatly save the construction cost of the insulation system in the building. It can extend the service life and reduce the subsequent maintenance costs. The glass bead insulation system can significantly reduce the demand for standard coal, showing good environmental benefits, economic benefits, and social benefits, which greatly enhances the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the interior of the device of this application;

[0020] Figure 2 A stirring diagram of the device of this application;

[0021] Figure 3 This is a schematic diagram of the material inlet and outlet of the device of this application;

[0022] Figure 4 Schematic diagram of the raw materials of the device of this application.

[0023] Numbers in the figure: 1. Mixing drum; 2. Support frame; 3. Bottom plate; 5. Internal stirring assembly; 51. Drive motor; 52. Stirring shaft; 53. Spiral blade; 6. External stirring assembly; 61. Connecting rod; 62. Circular ring; 63. Stirring rod; 7. Feed assembly; 71. Feed hopper; 72. Connecting flange; 73. Connecting hole; 8. Discharge assembly; 81. Lower hopper; 82. Discharge pipe; 9. Control assembly; 91. Controller; 92. Valve. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0025] Reference Figure 1 、 3 4. A ready-made green thermal insulation mortar device includes a mixing drum 1. The bottom of the mixing drum 1 is fixedly connected to two support frames 2, and the bottoms of the two support frames 2 are fixedly connected to a bottom plate 3.

[0026] Reference Figure 1 、 3 4. Raw materials are arranged inside the mixing drum 1, and the raw materials include fly ash, glass beads, cellulose ether and polypropylene fiber. Fly ash, glass beads, cellulose ether and polypropylene fiber are all arranged inside the mixing drum 1; the glass beads, the thermal insulation material in the color thermal insulation mortar, have excellent thermal insulation, fire resistance, anti-aging and other properties. In addition, it has the characteristics of light weight, porosity, low thermal conductivity, good fire resistance and no pollution. Adding it to the mortar as a lightweight aggregate can improve the working performance of the mortar and reduce the shrinkage rate of the mortar. It has the characteristics of stable and reliable quality, convenient construction and short construction period. It can also reduce the loss of temperature and humidity in the building, reduce energy consumption, greatly save the construction cost of the insulation system in the building, extend the service life and reduce the later maintenance costs. The glass bead insulation system can greatly reduce the demand for standard coal, showing good environmental benefits, economic benefits and social benefits.

[0027] Reference Figure 1-4 The interior of the mixing drum 1 is rotatably connected to an internal stirring component 5, and the internal stirring component 5 includes a stirring shaft 52, which is rotatably connected to the interior of the mixing drum 1, and a plurality of spiral blades 53 are fixedly connected to the outside of the stirring shaft 52. The outside of the mixing drum 1 is fixedly connected to a driving motor 51, and the output end of the driving motor 51 extends to the interior of the mixing drum 1 and is fixedly connected to one end of the stirring shaft 52; through the spiral blades 53 arranged on the outside of the stirring shaft 52, the fly ash, glass beads, cellulose ether and polypropylene fiber will flow and turn left and right in the mixing drum 1, thereby improving the mixing effect of the fly ash, glass beads, cellulose ether and polypropylene fiber, and then improving the production effect of the green thermal insulation mortar, thereby improving the practicality of the device.

[0028] Reference Figure 1 、 2 4. The outside of the stirring shaft 52 is fixedly connected to an external stirring assembly 6, and the external stirring assembly 6 includes a connecting rod 61 and a stirring rod 63. Each connecting rod 61 is fixedly connected to the outside of the stirring shaft 52, and each two connecting rods 61 are fixedly connected to one end away from the stirring shaft 52 with a circular ring 62, and each circular ring 62 is fixedly connected by a stirring rod 63; through the arrangement of the circular ring 62 and the stirring rod 63, the fly ash, glass beads, cellulose ether and polypropylene fiber located outside the stirring shaft 52 can obtain a better stirring effect and make them stirred evenly, thereby improving the stirring effect of the thermal insulation mortar and thereby enhancing the practicality of the device.

[0029] Reference Figure 1 、 34. A feeding assembly 7 is fixedly connected to the interior of the mixing barrel 1. The feeding assembly 7 includes a feeding hopper 71. The feeding hopper 71 is fixedly connected to the interior of the mixing barrel 1. A connecting flange 72 is fixedly connected to the top of the feeding hopper 71. A plurality of connecting holes 73 are provided inside the connecting flange 72. Through the connecting flange 72 and the connecting holes 73, the feeding pipeline and the feeding hopper 71 are sealed and connected to achieve the effect of raw material transportation, thereby improving the practicality of the device.

[0030] Reference Figure 1 、 3 4. A discharge assembly 8 is fixedly connected to the interior of the mixing drum 1. The discharge assembly 8 includes a lower hopper 81. The lower hopper 81 is fixedly connected to the interior of the mixing drum 1. A discharge pipe 82 is fixedly connected to the bottom end of the lower hopper 81. Through the arrangement of the lower hopper 81 and the discharge pipe 82, the raw materials in the mixing drum 1 can be discharged, thereby improving the practicality of the device.

[0031] Reference Figure 1 、 3 4. The outside of the mixing drum 1 is fixedly connected to a control component 9, which includes a valve 92. The valve 92 is fixedly connected to the outside of the discharge pipe 82. The outside of the mixing drum 1 is fixedly connected to a controller 91, and the valve 92 and the drive motor 51 are electrically connected to the controller 91. The valve 92 is opened by the controller 91, so that the mortar in the mixing drum 1 is discharged from the discharge pipe 82 through the lower hopper 81 for use, thereby improving the practicality of the device.

[0032] Working principle: When the device is used, the feed pipe is sealed and connected to the feed hopper 71 through the connecting flange 72 and the connecting hole 73. Subsequently, fly ash, glass beads, cellulose ether and polypropylene fiber enter the mixing drum 1 from the feed hopper 71 through the feed pipe, and the drive motor 51 is started by the controller 91. The drive motor 51 drives the stirring shaft 52 to rotate. When the stirring shaft 52 rotates, the fly ash, glass beads, cellulose ether and polypropylene fiber in the mixing drum 1 are mixed. The spiral blades 53 arranged on the outside of the stirring shaft 52 will make the fly ash, glass beads, cellulose ether and polypropylene fiber flow left and right and turn over in the mixing drum 1, thereby improving the mixing effect of fly ash, glass beads, cellulose ether and polypropylene fiber, and then improving the production effect of green thermal insulation mortar.

[0033] When the stirring shaft 52 is rotating, the circular ring 62 is driven to rotate in the mixing drum 1 through the connecting rod 61 connected thereto. At this time, the stirring rod 63 connected between the circular rings 62 also rotates synchronously, so that the fly ash, glass beads, cellulose ether and polypropylene fiber located outside the stirring shaft 52 can obtain a better stirring effect and be stirred evenly, thereby improving the stirring effect of the thermal insulation mortar.

[0034] After the thermal insulation mortar is stirred and mixed, the valve 92 is opened by the controller 91 so that the mortar in the mixing drum 1 is discharged from the discharge pipe 82 through the lower hopper 81 for use.

[0035] This ready-made green thermal insulation mortar mainly studies the mix ratio composition of the mortar. By adding and optimizing the dosage, the effects of fly ash, glass beads, cellulose ether and polypropylene fiber raw materials on the dry density, thermal conductivity and mechanical strength of cement-based glass bead thermal insulation mortar are studied, and experiments are designed to explore the influence of each raw material on the performance of the thermal insulation mortar. In this way, a ready-made green thermal insulation mortar device is developed. The green thermal insulation mortar has a 28d compressive strength greater than 0.5Mpa, a dry density less than 350kg / m3, and a thermal conductivity less than 0.07W / (m·K), which meets the requirements of national standards. At the same time, its application in exterior walls can effectively reduce the temperature and humidity loss inside the building and reduce building energy consumption.

[0036] This ready-made green insulation mortar has the characteristics of low thermal conductivity, good water resistance and low water absorption. It can make the building have good thermal insulation performance during use, thereby reducing the heat transfer between indoor and outdoor, thereby reducing building energy consumption and achieving the purpose of energy conservation and emission reduction.

[0037] The insulating material glass beads in green insulating mortar have excellent thermal insulation, fireproof and anti-aging properties. In addition, they are light, porous, have low thermal conductivity, good fireproof and pollution-free. Adding them to mortar as lightweight aggregate can improve the working performance of mortar and reduce the shrinkage rate of mortar. They have the characteristics of stable and reliable quality, convenient construction and short construction period. They can also reduce the loss of temperature and humidity in buildings, reduce energy consumption, greatly save the construction cost of insulation systems in buildings, extend service life and reduce subsequent maintenance costs. The glass bead insulation system can significantly reduce the demand for standard coal, showing good environmental, economic and social benefits.

[0038] The above are only preferred specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present application within the technical scope disclosed in the present application, and they should be covered by the protection scope of the present application.

Claims

1. A ready-made green thermal insulation mortar device, comprising a mixing drum (1), characterized in that: The bottom of the mixing drum (1) is fixedly connected to two support frames (2), the bottoms of the two support frames (2) are fixedly connected to a bottom plate (3), the interior of the mixing drum (1) is rotatably connected to an internal stirring assembly (5), the internal stirring assembly (5) comprises a stirring shaft (52), the stirring shaft (52) is rotatably connected to the interior of the mixing drum (1), the outside of the stirring shaft (52) is fixedly connected to a plurality of spiral blades (53), the outside of the mixing drum (1) is fixedly connected to a driving motor (51), and the The output end of the driving motor (51) extends to the inside of the mixing drum (1) and is fixedly connected to one end of the stirring shaft (52). The outside of the stirring shaft (52) is fixedly connected to an external stirring assembly (6). The external stirring assembly (6) includes a connecting rod (61) and a stirring rod (63). Each of the connecting rods (61) is fixedly connected to the outside of the stirring shaft (52). One end of each of the two connecting rods (61) away from the stirring shaft (52) is fixedly connected to a circular ring (62). Each of the circular rings (62) is connected to a plurality of connecting rods (61). The mixing barrel (1) is fixedly connected to a stirring rod (63), and a feeding assembly (7) is fixedly connected to the interior of the mixing barrel (1). The feeding assembly (7) includes a feeding hopper (71), and the feeding hopper (71) is fixedly connected to the interior of the mixing barrel (1). The top of the feeding hopper (71) is fixedly connected to a connecting flange (72), and a plurality of connecting holes (73) are provided inside the connecting flange (72). The interior of the mixing barrel (1) is fixedly connected to a discharging assembly (8), and the discharging assembly (8) includes a lower hopper (81 ), the lower hopper (81) is fixedly connected to the inside of the mixing barrel (1), the bottom end of the lower hopper (81) is fixedly connected to a discharge pipe (82), the outside of the mixing barrel (1) is fixedly connected to a control component (9), the control component (9) includes a valve (92), the valve (92) is fixedly connected to the outside of the discharge pipe (82), the outside of the mixing barrel (1) is fixedly connected to a controller (91), and the valve (92) and the drive motor (51) are both electrically connected to the controller (91).

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