JB/T 53044-1999
Belt Vacuum Filter - Product Quality Grading (Internal Use)
带式真空过滤机 产品质量分等（内部使用）
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 产品质量等级 → 4 试验与检验方法 → 5 抽样和等级评定方法 → 附录A Foreword → 1 Scope → 2 Normative References → 3 Product Quality Grades → 4 Test and Inspection Methods → 5 Sampling and Grade Evaluation Methods → Annex A
Scope
This standard specifies the quality grades, test methods, sampling and evaluation methods for belt vacuum filter products. This standard applies to mobile and intermittent belt vacuum filters (hereinafter referred to as filters).
本标准规定了带式真空过滤机产品的质量等级、试验方法、抽样和评定方法。本标准适用于移动式和间歇式带式真空过滤机（以下简称过滤机）。
Normative References
Keywords
Application Summary AI generated
Manufacturers and quality inspection agencies use this standard to grade the quality of belt vacuum filters. It helps users select products that meet specific quality levels by defining criteria for qualified, first-class, and premium grades. This standard is important because it ensures consistent quality assessment and drives improvement in filter manufacturing.
该标准由过滤机制造商和质检机构使用，用于对带式真空过滤机进行质量等级评定。它通过设定合格品、一等品和优等品的具体指标，帮助用户选择合适质量水平的产品，并促进制造企业提升产品质量。
AI Summary AI generated
This standard specifies the product quality grading requirements for belt vacuum filters, including three grades: qualified, first-class, and premium. It details assessment items such as vacuum system pressure drop, filter belt deviation, and noise levels, along with test methods, sampling plans, and grade evaluation rules. Annex A provides inspection rules for key and major items of main parts. The standard applies to mobile and intermittent belt vacuum filters, serving as a basis for quality control and user selection.
本标准规定了带式真空过滤机的产品质量分等要求，包括合格品、一等品和优等品三个等级。标准详细列出了各等级的考核项目，如真空系统真空度下降值、滤带跑偏量、噪声等指标，并规定了试验方法、抽样方案和等级评定规则。附录A提供了主要零件关键项目和主要项目的合格率检查细则。该标准适用于移动式和间歇式带式真空过滤机，为产品质量控制和用户选型提供了依据。
Key Sentences extracted from text
本标准规定了带式真空过滤机产品的质量等级、试验方法、抽样和评定方法。
过滤机产品根据其质量水平和使用价值分为合格品、一等品和优等品三个等级。
过滤机除应符合GB/T 13218 和GB/T 13327 的规定外，各等级的考核项目和指标要求还应符合表1 的规定。
抽样检查的过滤机应是通过鉴定、具备批量生产条件、并经制造厂自检合格的产品。
按相应的质量分等标准逐条逐项进行检查，被抽检单机各项指标均达到某等级指标要求，才能评为该等级。
This standard specifies the quality grades, test methods, sampling and evaluation methods for belt vacuum filter products.
Filter products are divided into three grades: qualified product, first-class product, and premium product, based on their quality level and use value.
In addition to complying with GB/T 13218 and GB/T 13327, the assessment items and indicator requirements for each grade shall also comply with the provisions of Table 1.
The filter to be sampled and inspected shall be a product that has passed appraisal, is capable of batch production, and has passed the manufacturer's self-inspection.
Inspection shall be carried out item by item according to the corresponding quality grading standard; only when all indicators of the sampled single machine meet the requirements of a certain grade can it be rated as that grade.
Standard Timeline
Changes from replaced version:
- 对原标准作了编辑性修改，主要技术内容没有变化
- Editorial modifications were made to the original standard, with no changes to the main technical content.