TWM528858U - Concrete manufacture device - Google Patents

Description

Concrete manufacturing device

The present invention relates to a manufacturing apparatus for concrete.

A concrete which can be used as a controlled low-strength backfill material (CLSM) is a paste-like building material which is obtained by mixing cement, concrete, granules, chemical admixture and water in a predetermined proportion. The mash is such as, but not limited to, fly ash or slag. The pellets are for example but not limited to sand, stone or recycled pellets and the like. The recycled pellets are, for example but not limited to, Reclaimed Asphalt Pavement (RAP). The chemical admixture is for example, but not limited to, an early strength agent or a water reducing agent. The concrete has low compressive strength and re-excavation, which makes it widely studied and discussed. At the same time, the equipment for manufacturing the concrete is also considered to be valued and discussed.

Therefore, the object of the present invention is to provide a manufacturing apparatus for concrete.

Therefore, the manufacturing apparatus of the novel concrete comprises a first mixing unit, a conveying unit, a molding unit, a pulverizing unit and a second mixing unit. The first mixing unit is used to mix cement, water and sludge produced by the treatment industrial waste liquid to form a first mixed component. The delivery unit is coupled to the first mixing unit and is configured to deliver the first mixed component discharged from the first mixing unit. The molding unit defines a plurality of spaced apart accommodating grooves. Each of the accommodating grooves is configured to receive the first mixed component delivered from the conveying unit, and the first mixed component is subjected to a hydration curing reaction and shaped to form a certain type. The comminution unit is used to pulverize the styling materials to form regenerated pellets. The second mixing unit is used to mix the recycled pellets with a second mixing component comprising cement, aggregate and water to form concrete.

The effect of the novel is that concrete having fluidity and compressive strength can be produced through the design of the new concrete manufacturing device.

Referring to Figures 1 and 2, an embodiment of the apparatus for manufacturing a new concrete comprises a first mixing unit 1, a conveying unit 2, a forming unit 3, a pulverizing unit 4, and a second mixing unit 5.

The first mixing unit 1 is used to mix cement, water and sludge produced by the treatment industrial waste liquid to form a first mixed component. The first mixing unit 1 is for example but not limited to a twin-shaft mixer. In the present embodiment, the first mixing unit 1 is a twin-shaft mixer. The cement is for example but not limited to Portland cement. The sludge produced by the industrial waste liquid is sludge generated by treating the waste liquid of the papermaking industry, sludge generated by treating the waste liquid of the steel industry, or the sludge generated by the waste liquid of the papermaking industry and the treated steel A mixture of sludge produced by industrial waste.

The conveying unit 2 is connected to the first mixing unit 1 and is used to convey the first mixed component discharged from the first mixing unit 1. The transport unit 2 is for example but not limited to a screw conveyor.

The molding unit 3 defines a plurality of spaced-apart receiving grooves 31. Each of the accommodating grooves 31 is configured to receive the first mixed component delivered from the conveying unit 2, and the first mixed component is subjected to a hydration curing reaction and shaped to form a certain type. The molding unit 3 is a combination of a plurality of detachable templates 32.

The pulverizing unit 4 is used to pulverize the shaped bodies to form recycled pellets. The pulverizing unit 4 includes a casing 41 and a plurality of weights 42. The casing 41 defines an inlet port 43 and a discharge port 44. The pulverizing unit 4 is, for example but not limited to, a heavy hammer pulverizer.

The second mixing unit 5 is used to mix the recycled pellets with a second mixing component comprising cement, aggregate and water to form concrete. The second mixing unit 5 is for example but not limited to a twin-shaft mixer. In the present embodiment, the second mixing unit 5 is a twin-shaft mixer.

In summary, the design of the new concrete manufacturing device can produce concrete having fluidity and compressive strength, so that the purpose of the present invention can be achieved.

However, the above is only the embodiment of the present invention, and when it is not possible to limit the scope of the present invention, all the simple equivalent changes and modifications according to the scope of the patent application and the contents of the patent specification are still This new patent covers the scope.

1‧‧‧ first mixing unit
2‧‧‧Transporting unit
3‧‧‧Molding unit
31‧‧‧ accommodating slots
32‧‧‧ Template
4‧‧‧Smashing unit
41‧‧‧Chassis
42‧‧‧heavy hammer
43‧‧‧Inlet
44‧‧‧Outlet
5‧‧‧Second mixing unit

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: Figure 1 is a schematic view showing a first mixing unit and a conveying unit of an embodiment of the apparatus for manufacturing a new concrete And a molding unit; and, FIG. 2 is a schematic view showing a pulverizing unit and a second mixing unit of an embodiment of the manufacturing apparatus of the novel concrete.

1‧‧‧ first mixing unit

2‧‧‧Transporting unit

3‧‧‧Molding unit

31‧‧‧ accommodating slots

32‧‧‧ Template

Claims (2)

A concrete manufacturing apparatus comprising: a first mixing unit for mixing cement, water and sludge produced by treating industrial waste liquid to form a first mixed component; and a conveying unit connecting the first mixing unit And for conveying the first mixed component discharged from the first mixing unit; a molding unit defining a plurality of spaced-apart accommodating grooves, each accommodating groove for receiving the conveying from the conveying unit a first mixed component, and the first mixed component is subjected to a hydration curing reaction and shaped to form a certain type; a crushing unit for crushing the shaped materials to form recycled pellets; and, a second A mixing unit for mixing the recycled pellets with a second mixing component comprising cement, aggregate and water to form concrete. The apparatus for manufacturing concrete according to claim 1, wherein the first mixing unit and the second mixing unit are twin-shaft mixers.