QB/T 1702.3-1993 Float washing machine

This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of GT5A1 type flotation washing machine. This standard applies to the flotation washing machine in GT11B1 type tomato paste complete set equipment. QB/T 1702.3-1993 flotation washing machine QB/T1702.3-1993 standard download decompression password: www.bzxz.net

Light Industry Standard of the People's Republic of China
Subject Content and Scope of Application
QB/T 1702. 3—1993
This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of GT5A1 type flotation washing machine.
This standard applies to the flotation washing machine in GT11B1 type tomato sauce complete set equipment. 2
Referenced Standards
GB/T14253 General Technical Conditions for Light Industry Machinery QB/T 1588.1
General Technical Conditions for Welded Parts of Light Industry Machinery
QB/T 1588. 2
General Technical Conditions for Cutting Parts
Light Industry Machinery
QB/T 1588. 3
QB/T 1588. 4
Light Industry Machinery
General Technical Conditions for Assembly
General Technical Conditions for Painting of Light Industry Machinery
QB/T 1702,1
12t/d Ketchup Complete Equipment
Determination of Sound Pressure Level of Noise of Metal Cutting Machine Tools ZB J50 004
3 Product classification
3.1 Product type
This float washer is an air-blast type tomato float washer, consisting of a soaking area, a foaming area, and a selective processing table. 3.2 Product model
Equipment design sequence number
Equipment variety code (cleaning)
Equipment category code (raw material processing)
Equipment professional code (canning machine)
Note: The product model is issued by the Hangzhou Light Industry Machinery Design Institute of the Ministry of Light Industry. 3.3 Basic parameters
Basic parameters are shown in Table 1.
Processing capacity
Installed capacity
Technical requirements
4.1 The product shall comply with the requirements of this standard and be manufactured according to the drawings and technical documents approved by the prescribed procedures. At the same time, it shall also comply with the requirements of QB/T 1702.1 approved by the Ministry of Light Industry of the People's Republic of China on March 28, 1993
1993-10-01 implementation.
QB/T 1702.3—1993
4.2 All purchased parts and raw materials shall have the inspection certificate or quality guarantee of the supplier. If there is no certificate or quality guarantee, the manufacturer shall inspect the purchased parts and raw materials and only those that are qualified can be used. 4.3 The basic technical requirements of the whole machine shall comply with the relevant provisions of GB/T14253. 4.4 The insulation resistance shall not be less than 2MQ, and the grounding resistance shall not be greater than 0.2Q. 4.5 The welding of parts and products shall comply with the relevant provisions of QB/T1588.1. 4.6 The machining of parts shall comply with the relevant provisions of QB/T1588.2. 4.7 The assembly of products shall comply with the relevant provisions of QB/T1588.3. The sprockets on the same transmission shaft must be in the same position and the chains driven must be tightly aligned.
4.8 The paint shall comply with the relevant provisions of QB/T1588.4. 4.9 The roller can rotate by itself when conveying tomatoes between the selected stations. 4.10 The no-load noise shall not be greater than 85dB(A). 5 Test methods
5.1 Processing capacity
Use a stopwatch with a graduation value of 0.1s to measure the time required to process 1t of material, and then convert it into 1h of processing capacity, which shall comply with the provisions of Table 1.
5.2 Electric power consumption
Measured with a three-phase power meter with an accuracy of 0.5, the value shall not be greater than the provisions of the installed capacity in Table 1. 5.3 Insulation resistance, grounding resistance
Measure the insulation resistance between the motor output terminal and the housing with a 500V megohmmeter with an accuracy of 1.0, which shall comply with the provisions of Article 4.4; between the machine grounding terminal and the housing, measure the grounding resistance with a digital micro-ohmmeter with an accuracy of ±0.0010, which shall comply with the provisions of Article 4.4.
5.4 Noise
Tested with a sound level meter with an accuracy of ±1dB according to the provisions of ZBJ50004, which shall comply with the provisions of Article 4.10. 5.5 Other items shall be inspected by conventional methods such as visual inspection, listening, and touching. 6 Inspection rules
Inspection is divided into factory inspection and type inspection.
6.1 Factory inspection
6.1.1 Inspection must be carried out before the product leaves the factory. 6.1.2 Each batch of products shall be inspected for manufacturing, assembly, appearance, safety and sanitation, etc. according to the approved product drawings, technical documents and the requirements of 4.1 to 4.10 in the prescribed procedures. 6.1.3 Products may leave the factory only after they have passed the inspection, and shall be accompanied by documents proving the quality of the machine. 6.2 Type inspection
6.2.1 Type inspection shall be carried out in any of the following situations. Finalization and appraisal of new product trial production or transfer of old product to factory production; a.
After formal production, if there are major changes in structure, materials and processes that may affect product performance, b.www.bzxz.net
Once every three years during normal production;
d. When the product is resumed after a long-term suspension;
e. When the national quality supervision agency proposes the requirement for type inspection. 6.2.2 Type inspection shall be conducted by randomly selecting one unit from the qualified products in the factory inspection, and the inspection items shall comply with the provisions of Article 3.3 and Chapter 4. Type inspection shall be conducted in the user unit.
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Judgment rules
QB/T 1702. 3-1993
If the type inspection fails, double sampling shall be conducted. If it still fails, the batch of products shall be deemed unqualified. 7 Marking, packaging, transportation and storage
According to the provisions of Chapter 8 of QB/T1702.1.
Additional remarks:
This standard was proposed by the Technical Equipment Department of the Ministry of Light Industry. This standard is under the jurisdiction of the National Light Industry Machinery Standard Promotion Center. This standard was drafted by Shanghai Qianwei Machinery Factory. The main drafter of this standard is Shi Lianguan.
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