This standard specifies the relevant terms for down processing equipment. This standard applies to down processing equipment. JB/T 6940.1-1993 Terminology for down processing equipment JB/T6940.1-1993 Standard download decompression password: www.bzxz.net

Machinery Industry Standard of the People's Republic of China
JB/T6940.1-1993
Down and feather processing complete set of equipment
Published on July 29, 1993
Ministry of Machinery Industry of the People's Republic of China
Implementation on January 1, 1994
Mechanical Industry Standard of the People's Republic of China
Down and feather processing complete set of equipment
1 Subject content and scope of application
This standard specifies the relevant terms of down and feather processing complete set of equipment. This standard applies to down and feather processing complete set of equipment. 2 Terminology
2.1 Equipment terms
JB/T6940.1-1993
2.1.1 Down and feather processing complete set of equipment A complete set of equipment that processes raw wool into standard wool or down filling material. 2.1.2 Feather pre-sorting machine Feather rough processing equipment that removes wing feathers and some impurities from raw feathers. 2.1.3 Feather dusting machine Feather dusting machine Processing equipment that removes impurities contained in feathers after rough processing to meet the specified impurity standards. 2.1.4 Feather fine-sorting machine Feather fine-sorting machine Selective grading equipment for down.
2.1.5 Feather washing machine Feather washing machine Feather washing equipment.
2.1.6 Feather dewatering machine Feather dewatering machine Equipment that separates most of the water in washed down. 2.1.7 Feather washing and dewatering machine Equipment that combines washing and dewatering in one machine.
2.1.8 Feather drying machine Feather drying machine Equipment that heat-dries dehydrated down. 2.1.9 Feather cooling machine Feather cooling machine Equipment that forces cooling and impurity removal of dried down. 2.1.10 Feather mixing machine Feather mixing machine is a device that mixes down with different ingredients in a certain proportion and mixes them evenly. 2.1.11 Feather baling press is a device that compresses down into a certain shape according to the specified size and weight requirements. 2.1.12 Feather dust removal equipment Air dusting machine is a device that separates the dust-laden airflow in each processing link. 2.1.13 Controlling equipment Controlling equipment is a device that mechanically or electrically controls each processing link. 2.2 General terms
2.2.1 Production capacity capacity
The gross weight of raw materials that a complete set of down processing equipment can handle in each shift. Approved by the Ministry of Machinery Industry on July 29, 1993
Implemented on January 1, 1994
JB/T6940.1-1993
2.2.2 Percent of down and feather lost in processing The percentage of down and feather lost in the entire processing process to the amount of down and feather in the raw material. 2.2.3 Down and feather
A general term for feathers and down. wwW.bzxz.Net
2.2.4 Feather
The covering of the body surface of birds, with a unique external keratin structure. 2.2.5 Quill feather
Flight feathers, tail feathers and outer feathers growing on the body surface of birds. 2.2.6 Small water fawl feather refers to the soft feathers that grow on the chest, abdomen, shoulder, back and legs of geese and ducks, with the two ends of the feather shaft intersecting but not broken. 2.2.7 Down includes down, immature down, partial down and down silk. 2.2.8 Damaged feather refers to insect columns, goose and duck feathers that need to be rotten, and feathers that are mechanically damaged during processing. Damaged feathers are those whose loss area exceeds one-third of the total area of ​​the whole feather.
Note: If a feather is broken into two parts, the tip is not considered as damaged feathers. If it is broken into three parts, the tip is still not considered as damaged feathers. If the damage area of ​​the tip exceeds one-third, it should be treated as damaged feathers. Impurities residue refers to other debris such as gray sand, beak and foot dandruff, skin dandruff, small capillaries (leather tubes), etc. 2.2.10 Raw feather
Featherstock
Unprocessed down.
2.2.11 Semi-finished feather
Halfend feather
Down processed by a coarse sorter and a ash remover. 2.2.12 Finished feather
End feather
Down selected and graded by a fine sorter. 2.2.13 Feathermetaspecification Raw feathers that have been processed and sorted, but not yet cleaned and meet the various grades specified in national standards. Feather filling material2.2.14
Down that meets a certain specification after processing, cleaning and disinfection. Additional remarks:
This standard was proposed and managed by the Hohhot Animal Husbandry Machinery Research Institute of the Ministry of Machinery Industry. This standard was drafted by the Hohhot Animal Husbandry Machinery Research Institute. The main drafter of this standard was Li Zhenyong.
People's Republic of China
Mechanical Industry Standard
Down Processing Equipment
JB/T 6940.1 - 1993
Published by the Mechanical Science Research Institute
Printed by the Mechanical Science Research Institute
(No. 2 Shouti South Road, Beijing
Postal Code 100044)
Format 880×1230
Print Sheet 3/8
Word Count 4,000
First Edition December 1993
First Printing December 1993
Print Quantity 1-500
Price 3.00 Yuan
Mechanical Industry Standard Service Network: http://www.JB.ac.cn661- 1069
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