Drum-type tea processing equipment

A kind of processing equipment, drum-type technology, applied in the field of drum-type tea processing equipment, can solve the problems of difficult transportation and installation, large waste of resources, environmental pollution, etc., and achieve the effects of strong process adjustment ability, uniform internal and external temperature, and reduced bitterness

Inactive Publication Date: 2022-04-12
宁波市姚江源机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the heat loss of the existing de-greening machines / rolling dryers / rolling frying machines on the market is large and the energy waste is serious; using coal or wood for heating causes a large waste of resources and serious environmental pollution; it is very heavy and difficult to transport and install, etc. defect, bad effect

Method used

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  • Drum-type tea processing equipment
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  • Drum-type tea processing equipment

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Such as Figure 1-9 Shown: the present invention provides a specific embodiment of a drum-type tea processing equipment, including a drum 10, the outer wall of the drum 10 is wrapped with a heat insulating layer and an insulating layer from the inside to the outside, and the insulating layer on the outer wall of the drum 10 A stepped intermittent electromagnetic induction heating system for intermittently heating the drum 10 is also installed on the outer surface, and 6 to 8 vane guides 60 are installed at equal intervals on the inner wall of the drum 10 . The feed port 101 extends continuously to the discharge port 102 of the drum 10;

[0058] The guide vanes 60 have a spiral structure, and each guide vane 60 forms an included angle of 15°-19° with the axial direction of the drum 10;

[0059] The adjustment range of the installation inclination angle of the drum 10 is -5°~+8°, specifically: when the drum 10 is in a state of high front and low rear, a maximum inclinati...

Embodiment 2

[0091] Such as Figure 1-9 Shown: the present invention provides a specific embodiment of a novel high-efficiency and energy-saving drum-type tea processing equipment,

[0092] Including the drum 10, the outer wall of the drum 10 is wrapped with a heat insulation layer and a thermal insulation layer in turn from the inside to the outside, and a stepped intermittent electric heater for intermittently heating the drum 10 is also installed on the outer side of the thermal insulation layer on the outer wall of the drum 10. Magnetic induction heating system, and an air intake and dehumidification system for inputting hot air into the drum 10 to discharge moisture; the stepped intermittent electromagnetic induction heating system can stably control the temperature inside the drum 10 at 250°C to 280°C;

[0093] On the inner wall of the drum 10, 6 to 8 guide vane plates 60 are equidistantly installed, and these guide vane plates 60 extend continuously from the feed inlet 101 of the dr...

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Abstract

The drum-type tea processing equipment comprises a drum, the outer wall face of the drum is sequentially wrapped with a heat insulation layer and a heat preservation layer from inside to outside, and a stepped intermittent electromagnetic induction heating system used for intermittently heating the drum is further installed on the outer side face of the heat preservation layer on the outer wall face of the drum. 6-8 leaf guide plates are mounted on the inner wall surface of the roller at equal intervals, and the leaf guide plates continuously extend to the discharge port of the roller from the feed port of the roller; the guide vane plate is of a spiral structure; the stepped intermittent electromagnetic induction heating system comprises N groups of electromagnetic heating coils and an isolation bracket for winding the electromagnetic heating coils; and a gap with the spacing width of 10-15cm is arranged between two adjacent groups of electromagnetic heating coils and is used as a low-temperature buffer zone. The stepped intermittent electromagnetic induction heating system can stably control the temperature in the roller to be 250-280 DEG C; by adopting the technical scheme, the energy consumption is reduced, and the tea processing quality is improved.

Description

technical field [0001] This application is a divisional application of the invention patent application 201810871099.0 (the title of the invention is "a new type of high-efficiency and energy-saving drum-type tea processing equipment") submitted on August 2, 2018. [0002] The invention relates to the field of tea processing equipment, in particular to a drum type tea processing equipment. Background technique [0003] At present, there are more and more tea beverage-based products on the market, the demand for raw material tea is also increasing, and the quality requirements for tea are also high. This puts forward high requirements on the functionality and reliability of tea processing machinery. The processing equipment in the greening / tumbling drying / tumbling process is to roll the tea raw materials in the drum, and then use the heater to heat the drum to process the tea. However, the heat loss of the existing de-greening machines / rolling dryers / rolling frying machines...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06
CPCA23F3/06H05B6/44H05B6/10H05B6/02
Inventor 王岳梁陈根生尹军峰袁海波滑金杰许勇泉
Owner 宁波市姚江源机械有限公司
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