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How to bake cocoons

A roasting method and silkworm cocoon technology are applied in the field of roasting silkworm cocoons, which can solve the problems of affecting the roasting quality and uneven heating of silkworm cocoons, and achieve the effects of convenient access, reduced heat energy waste, and convenient access.

Active Publication Date: 2017-05-24
LUZHAI GUISHENG COCOON SILK IND & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a method for baking silkworm cocoons to solve the problem of uneven heating of silkworm cocoons and affecting the quality of baking

Method used

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  • How to bake cocoons

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Experimental program
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Effect test

Embodiment 1

[0013] The cocoon roasting method of the present invention comprises using a cocoon roasting device to roast the cocoons, such a cocoon roasting device as figure 1 , figure 2 Shown, it comprises casing, and each casing is provided with casing cover 6, has the elongated entrance 7 that is used to enter the casing inner wall and is used to enter silkworm cocoon on the casing cover 6. The box wall of the box body has inner wall 3 and outer wall 1 double-layer, and the top of box outer wall 1 is provided with heat conduction opening 8, and heat conduction opening 8 is connected with hot air device, and hot air is input between the box walls of the box body. The inner wall 3 of the box is provided with a plurality of heat pipes 4 inclined downward, and the inner wall 3 of the bottom of the box is provided with heat pipes 4 vertically upward, so that a double-helix hot air flow is generated inside the whole box. The casing is provided with a plurality of screens 5 which are inclin...

Embodiment 2

[0016] The silkworm cocoon drying device has three layers of cabinets stacked, from top to bottom are the upper cabinet, the middle cabinet, and the lower cabinet. The structure of each cabinet is as in Embodiment 1.

[0017] Its baking method comprises the following steps: A, adjust the inclination of the screen in each box, and keep the time for the first row of silkworm cocoons to fall to the box outlet for 60 minutes; Control the temperature at 75°C to 78°C, put in silkworm cocoons, and put the silkworm cocoons in rows from the long inlet of the box; C. 50 minutes after putting the first row of silkworm cocoons into the inlet of the upper box, it is the middle box The hot air is introduced, and the temperature is controlled at 70°C to 75°C. At this time, the first row of silkworm cocoons has fallen into the first screen of the middle layer box; 110 minutes after the first row of silkworm cocoons are put into the upper box entrance, The lower box is fed with hot air, and th...

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Abstract

The invention discloses a method for baking silkworm cocoons. A device for baking silkworm cocoons is used for baking the silkworm cocoons and comprises box bodies, box covers and inlets; each box body is provided with a two-layer box wall which is provided with a heat conducting opening, and each inner wall is provided with multiple heat conducting pipes; screens are arranged in each box body from top to bottom in a Z shape, and the device further comprises long holes, outlets and temperature detectors. The at least two box bodies are arranged in a stacked mode, and the outlet of the upper box body is connected with the inlet in the box cover of the lower box body. The baking method comprises the steps that it is maintained that the first row of silkworm cocoons take 60 minutes to fall onto the outlet of the uppermost box body; the silkworm cocoons are placed into the inlet of the uppermost box body; and the silkworm cocoons at the outlet of the third layer of box body are conveyed to the inlet of the uppermost box body through a conveying pipeline, and then the silkworm cocoons discharged from the outlet of the third layer of box body are spread and aired at the room temperature for moisture regaining for 60 minutes. By means of the method, the problem that the baking quality is affected due to the fact that silkworm cocoons are unevenly heated through an existing method for baking silkworm cocoons can be solved.

Description

technical field [0001] The invention relates to the technical field of silk processing machinery, in particular to a method for roasting cocoons. Background technique [0002] The existing methods for roasting silkworm cocoons are generally divided into several temperature sections and carried out in a roasting device. The existing roasting device generally includes a box body, and a heating device is installed in the box body. An interlayer is arranged, and silkworm cocoons are placed on the interlayer, so that the silkworm cocoons are heated through the interlayer and then heated. However, such a cocoon heating device has uneven heat transfer, which easily makes the cocoon non-uniformly heated and needs to be turned frequently, which wastes a lot of heat energy and affects the processing quality of the cocoon, and it is very inconvenient to take and put the cocoon. Contents of the invention [0003] The problem to be solved by the present invention is to provide a metho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B3/02D01B7/00
Inventor 卢广林
Owner LUZHAI GUISHENG COCOON SILK IND & TRADE
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