JB/T 53133-1999
Rotary Reverse Blow Type Bag Filter - Product Quality Grading (Internal Use)
回转反吹类袋式除尘器 产品质量分等（内部使用）
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 产品质量指标 → 4 除尘器的产品质量 → 5 质量指标的评定 Foreword → 1 Scope → 2 Normative References → 3 Product Quality Indicators → 4 Product Quality of Dust Collector → 5 Evaluation of Quality Indicators
Scope
This standard specifies the quality grade indicators, performance inspection, welding quality inspection, and surface spray painting quality inspection for rotary reverse blow type bag filter products. This standard applies to the product quality evaluation of rotary reverse blow type bag filters (hereinafter referred to as dust collectors). It is used for enterprises to regularly examine and assess product quality, for competent authorities to regularly inspect and assess product quality, and for industry organizations to evaluate products.
本标准规定了回转反吹类袋式除尘器产品的质量等级指标、性能检验、焊接质量检验及表面喷漆质量检验。本标准适用于回转反吹类袋式除尘器（以下简称除尘器）产品质量的评定。用于各企业定期对产品质量进行考查和考核，适用于企业主管部门对产品质量进行定期检查和考核，用于行业组织对产品进行评定。
Normative References
Keywords
Application Summary AI generated
Manufacturers and users of rotary reverse blow bag filters use this standard to regularly evaluate and grade product quality. Competent authorities and industry organizations also rely on it for quality inspections and product assessments. By defining clear quality tiers (qualified, first-class, premium), it ensures consistent performance, welding, and painting standards, driving overall industry improvement.
这个标准主要用于制造和使用回转反吹类袋式除尘器的企业，帮助他们定期考核和评定产品质量。企业主管部门和行业组织也用它来进行质量检查和产品评定。它通过设定明确的等级指标（合格品、一等品、优等品），确保除尘器的性能、焊接和喷漆质量达到统一要求，从而提升行业整体水平。
AI Summary AI generated
This standard JB/T 53133-1999 specifies the product quality grading requirements for rotary reverse blow type bag filters, covering indicators such as outlet dust concentration, dust removal efficiency, resistance, air leakage rate, welding quality, and surface painting quality. Products are classified into three grades: qualified, first-class, and premium, each with defined performance limits. It is used for enterprise self-inspection, authority checks, and industry evaluation, referencing standards like GB/T 1720, GB/T 12138, and JB/T 8533 for testing. Compared to the previous version, it revises resistance and air leakage rate indicators and adds a new item for outlet dust concentration.
本标准JB/T 53133-1999规定了回转反吹类袋式除尘器的产品质量分等要求，包括出口含尘浓度、除尘效率、阻力、漏风率、焊接质量和表面喷漆质量等指标。产品分为合格品、一等品和优等品三个等级，各等级有明确的性能限值。标准适用于企业自检、主管部门检查和行业评定，引用GB/T 1720、GB/T 12138和JB/T 8533等标准作为测试依据。与旧版相比，修改了阻力和漏风率指标，新增了出口含尘浓度项目。
Key Sentences extracted from text
本标准规定了回转反吹类袋式除尘器产品的质量等级指标、性能检验、焊接质量检验及表面喷漆质量检验。
出口含尘浓度与除尘效率、漏风率的测试方法按GB/T 12138 的规定执行，上述指标的测量应在被测产品正常工作8 h 以后进行。
除尘器的阻力应符合JB/T 8533 的规定。
评定焊接质量的焊缝长度不小于焊缝总长的40%，且能代表除尘器焊缝的各个类型。
按GB/T 1720 检验漆膜附着力时，应该与除尘器本体相同的处理条件制备三块样板，取两个相同结果，若三块样板呈三个结果时，可改用粘度法。
This standard specifies the quality grade indicators, performance inspection, welding quality inspection, and surface spray painting quality inspection for rotary reverse blow type bag filter products.
The test methods for outlet dust concentration, dust removal efficiency, and air leakage rate shall be carried out in accordance with GB/T 12138, and the measurement of the above indicators shall be performed after the tested product has been in normal operation for 8 hours.
The resistance of the dust collector shall comply with the provisions of JB/T 8533.
The weld length for evaluating welding quality shall not be less than 40% of the total weld length and shall be representative of all types of welds on the dust collector.
When testing paint film adhesion according to GB/T 1720, three sample plates shall be prepared under the same treatment conditions as the dust collector body, and two identical results shall be taken; if the three sample plates yield three different results, the viscosity method may be used instead.
Standard Timeline
Changes from replaced version:
- 修改了阻力和漏风率指标
- 新增加了出口含尘浓度项目
- Revised the resistance and air leakage rate indicators
- Newly added the outlet dust concentration item