Dry-mixed mortar pneumatic-conveying stirring and spraying device

Abstract

The invention discloses a dry-mixed mortar pneumatic-conveying stirring and spraying device, and belongs to the technical field of dry-mixed mortar construction devices. The dry-mixed mortar pneumatic-conveying stirring and spraying device comprises a dry-mixed mortar pneumatic-conveying cabin pump connected with a material outlet of an anti-separation mortar cabin and a dry-mixed mortar stirring sprayer connected with the material outlet of the dry-mixed mortar pneumatic-conveying cabin pump, wherein the dry-mixed mortar stirring sprayer comprises a handcart, and a stirring pot, a water pump and a main controller which are fixed on the handcart, and the dry-mixed mortar pneumatic-conveying cabin pump is connected with the material outlet of the anti-separation mortar cabin through a material feeding flange. The dry-mixed mortar pneumatic-conveying cabin pump is combined with the dry-mixed mortar stirring sprayer, so that dry mortar is pneumatically conveyed to a stirrer; under the pneumatic action, a blade wheel is rotated, so that the dry mortar is fully mixed with water; therefore, the cost is saved, and the device is convenient to operate; a conveying pipe is matched with a spray gun capable of adjusting the material discharging quantity; the spraying distance is long, and the spraying effect is good; and the device is convenient to move, and is suitable for construction, in particular small-area spraying construction.

Description

technical field [0001] The invention belongs to the technical field of dry-mixed mortar construction devices, and in particular relates to a dry-mixed mortar pneumatic conveying stirring and spraying device with simple structure, energy saving, easy operation and high efficiency. Background technique [0002] Dry mortar mixing and spraying is an important technology in building construction. At present, there are two kinds of manual mixing and spraying and machine mixing and spraying. Manual spraying is made by adding water to the dry mortar in the anti-segregation mortar bin to make wet mortar, and then it is applied to the wall to be sprayed. On the surface, it not only consumes a lot of labor, takes a long time, and the efficiency is not high, but also during the transportation of dry mortar, especially when the wind blows, it is easy to raise dust, which is inhaled by workers and affects their health, and also brings serious pollution to the environment. The stirring spr...

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Problems solved by technology

[0002] Dry mortar mixing and spraying is an important technology in building construction. At present, there are two kinds of manual mixing and spraying and machine mixing and spraying. Manual spraying is made by adding water to the dry mortar in the anti-segregation mortar bin to make wet mortar, and then it is applied to the wall to be sprayed. On the surface, it not only consumes a lot of labor, takes a long time, and the efficiency is not high, but also during the transportation of dry mortar, especially when the wind blows, it is easy to raise dust, which is inhaled by workers and affects their health, and also brings serious pollution to the environment. The stirring spraying machine used in the machine stirring spraying uses a motor to drive the stirring, the failure rate is high, and the conveying distance is short. Generally, it can only work within a radius of (10-60) meters away from the mortar bin, otherwise it must rely on manual feeding. The high-rises have to be transported by lifting equipment, which is expensive, and it is troublesome to clean after use. It needs to be disassembled for cleaning, which brings inconvenience to the construction

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