JB/T 53136-1999
Pulse-jet bag filter product quality grading (internal use)
脉冲喷吹类袋式除尘器 产品质量分等（内部使用）
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 除尘器分类 → 4 产品质量指标 → 5 除尘器的产品质量 → 6 质量指标的评定 Foreword → 1 Scope → 2 Normative References → 3 Classification of dust collectors → 4 Product quality indicators → 5 Product quality of dust collectors → 6 Evaluation of quality indicators
Scope
This standard specifies the quality indicators and evaluation of quality indicators for pulse-jet bag filter products. This standard is applicable to the evaluation of product quality of pulse-jet bag filters (hereinafter referred to as dust collectors), used by enterprises for regular inspection and assessment of product quality, used by competent authorities for regular inspection and assessment of product quality, and used by industry organizations for product evaluation.
本标准规定了脉冲喷吹类袋式除尘器产品的质量指标与质量指标的评定。本标准适用于脉冲喷吹类袋式除尘器（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实行定期检查和考核，用于行业组织对产品进行评定。
Normative References
Keywords
Application Summary AI generated
Manufacturers of pulse-jet bag filters use this standard to grade and assess the quality of their products. Enterprises rely on it for regular internal quality checks, while regulatory bodies and industry organizations apply it for uniform product evaluation. By defining key metrics like outlet dust concentration, resistance, and air leakage rate, it helps improve overall product quality.
这个标准主要被袋式除尘器制造企业使用，用于对脉冲喷吹类袋式除尘器产品进行质量分等和考核。企业可以依据本标准定期检查自身产品的质量水平，主管部门和行业组织也能用它来统一评定产品质量。它通过设定出口浓度、阻力、漏风率等关键指标，帮助提升除尘器产品的整体质量。
AI Summary AI generated
This standard specifies the product quality grading requirements for pulse-jet bag filters, applicable for quality evaluation and assessment by enterprises, regulatory authorities, and industry organizations. Products are classified into three grades: qualified, first-class, and superior. Key indicators include outlet dust concentration, dust removal efficiency, equipment resistance, air leakage rate, welding quality, and surface painting quality. Test methods reference relevant national standards, with resistance limits varying by type and air leakage rate ranging from ≤5% to ≤3% by grade.
本标准规定了脉冲喷吹类袋式除尘器的产品质量分等要求，适用于企业、主管部门和行业组织对产品质量的评定与考核。产品分为合格品、一等品和优等品三个等级，主要考核指标包括出口粉尘浓度、除尘效率、设备阻力、漏风率、焊接质量和表面喷漆质量。测试方法引用相关国家标准，其中阻力根据不同类型有不同限值，漏风率按等级要求≤5%至≤3%。
Key Sentences extracted from text
本标准规定了脉冲喷吹类袋式除尘器产品的质量指标与质量指标的评定。
出口粉尘浓度与除尘效率、阻力、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。
除尘器的产品质量分为合格品、一等品和优等品三个等级。
逆喷低压脉冲、逆喷高压脉冲、顺喷低压脉冲、顺喷高压脉冲、环隙低压脉冲、环隙高压脉冲、分室低压脉冲，设备阻力小于1200 Pa。
评定焊缝质量的焊缝长度不少于焊缝总长的40%，且能代表除尘器焊缝的各个类型。
This standard specifies the quality indicators and evaluation of quality indicators for pulse-jet bag filter products.
The test methods for outlet dust concentration and dust removal efficiency, resistance, and air leakage rate shall be carried out according to 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 product quality of dust collectors is divided into three grades: qualified product, first-class product, and superior product.
For reverse-jet low-pressure pulse, reverse-jet high-pressure pulse, forward-jet low-pressure pulse, forward-jet high-pressure pulse, annular gap low-pressure pulse, annular gap high-pressure pulse, and compartment low-pressure pulse, the equipment resistance is less than 1200 Pa.
The weld length for evaluating weld quality shall be no less than 40% of the total weld length and shall be representative of all types of welds on the dust collector.
Standard Timeline
Changes from replaced version:
- 修改了除尘器的设备阻力和漏风率
- 增加了出口浓度项目
- Modified the equipment resistance and air leakage rate of the dust collector
- Added the outlet dust concentration item