High-efficiency spray dryer

Abstract

The invention discloses a high-efficiency spray dryer. The high-efficiency spray dryer comprises a base. The top of the base is fixedly provided with a pressure pump. The pressure pump is connected with a guide pipe. The top of the side, far away from the pressure pump, of the base is provided with a fixing block in a welded manner. The top of the fixing block is fixedly provided with a storage box. The side, close to the pressure pump, of the storage box is provided with a first through hole. The first through hole is internally provided with a first flexible pipe, one end of the first flexible pipe extends out of the first through hole, and the end, located outside the first through hole, of the first flexible pipe is connected with the guide pipe. The side, far away from the pressure pump, of the fixing block is provided with an installation groove formed in the top of the base. The installation groove is internally provided with a horizontal angle adjusting module. The high-efficiency spray dryer is simple in structure and convenient to operate, the horizontal angle and the vertical angle of a spray head can be adjusted and fixed very conveniently, the spraying direction of thespray head is achieved in a pertinence manner, the drying material is saved, and therefore the drying efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of dryers, in particular to a high-efficiency spray dryer. Background technique [0002] The spray dryer is a drying device that pressurizes the powder dryer through a pressure pump to spray the powder desiccant from the nozzle in the form of a mist. [0003] The invention patent of spray dryer with the patent number of 201210062800.7 discloses a spray dryer, which includes a drying host, a hot air distribution system, a tail gas recovery and reuse system, a micropowder recovery system, a buffer tank, a pulse bag filter, a cooling system and a high-pressure pump. A hot air distribution system and a spray gun are installed on the drying host. The lower outlet of the drying host is connected to the inlet end of the pulse bag filter. The exhaust outlet on the upper part of the pulse bag filter is connected to the induced draft fan in the exhaust gas recovery and reuse system. The pulse bag filter The discharge...

AI Technical Summary

Problems solved by technology

[0003] The patent No. 201210062800.7 of the spray dryer invention patent discloses a spray dryer, including a drying host, a hot air distribution system, an exhaust gas recovery and reuse system, a micropowder recovery system, a buffer tank, a pulse bag filter, a cooling system and a high-pressure pump. The hot air distribution system and spray gun are installed on the drying host, the outlet of the lower part of the drying host is connected to the inlet of the pulse bag filter, the exhaust outlet of the upper part of the pulse bag filter is connected to the induced draft fan in the exhaust gas recovery and reuse system, and the pulse bag filter The outlet of the lower part is connected with the cooling conveying pipe of the cooling system, the cooling conveying pipe is connected with the inlet end of the cyclone separator in the fine powder recovery system, the bottom of the cyclone separator is connected with the buffer tank, and the cooling induced draft fan in the fine powder recovery system is connected with the The inlet end of the pulse bag dust collector is connected. The invention provides a spray dryer with energy saving, low carbon emission, high efficiency, continuous production capacity for drying heat-sensitive materials and high-viscosity materials, high product purity and good quality. The dryer cannot adjust the horizontal and vertical angles of the spray head, and can only spray in one direction when drying items, resulting in waste of drying materials and lower drying efficiency. Therefore, the present invention proposes a solution to the above problems

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