GB/T 39776-2021 English PDFUS$409.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 39776-2021: Measuring and calculating methods of heat balance and heat efficiency of tunnel kiln of brick industrial Status: Valid
Basic dataStandard ID: GB/T 39776-2021 (GB/T39776-2021)Description (Translated English): Measuring and calculating methods of heat balance and heat efficiency of tunnel kiln of brick industrial Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: F04 Word Count Estimation: 22,265 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 39776-2021: Measuring and calculating methods of heat balance and heat efficiency of tunnel kiln of brick industrial---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Measuring and calculating methods of heat balance andheat efficiency of tunnel kiln of brick industrial ICS 27.010 F04 National Standards of People's Republic of China Thermal balance and thermal efficiency of brick and tile industrial tunnel kiln Measurement and calculation method Released on 2021-03-09 2021-10-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee Table of contentsForeword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Symbol 1 5 Measuring principle 4 6 Measurement conditions 5 7 Determination method 6 8 Heat balance calculation method 9 9 Thermal efficiency calculation method 11 10 Summary Table of Thermal Balance and Thermal Efficiency Calculation 11 Appendix A (informative appendix) Commonly used material heat balance calculation parameters 13ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed and managed by the National Standardization Technical Committee on Energy Foundation and Management (SAC/TC20). Drafting organizations of this standard. Zhongheng Hongrui Construction Group Co., Ltd., China Building Materials Inspection and Certification Group Xi'an Co., Ltd., Anhui Construction Engineering Testing Research Institute Co., Ltd., National Building Materials Industry Wall and Roofing and Road Building Materials Energy-saving Evaluation and Testing Center, Guangxi Jianhong Construction Engineering Quality Inspection Co., Ltd., Wuhan Zhongtian Kiln Construction Engineering Co., Ltd., Fujian Yongzheng Engineering Quality Inspection Co., Ltd., Henan Yaxin Kiln Co., Ltd., National Green Wall Material Quality Supervision and Inspection Center. The main drafters of this standard. Wang Bo, Xie Kunming, Li Guiqiang, Wang Ming, Wang Jiangwei, Yu Baixin, Dai Chong, Sun Qiong, Liu Qinfeng, Liu Hui, Wang Pan, Li Wen. Thermal balance and thermal efficiency of brick and tile industrial tunnel kiln Measurement and calculation method1 ScopeThis standard specifies the thermal balance, thermal efficiency measurement and calculation methods of brick and tile industrial tunnel kilns. This standard applies to industrial tunnel kilns for the production of brick and tile products.2 Normative referencesThe following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 176 Cement chemical analysis method GB/T 212 Coal Industrial Analysis Method GB/T 213 Method for determination of calorific value of coal GB/T 16399 Clay chemical analysis method GB/T 27974 Chemical analysis method of fly ash and coal gangue for building materials3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Heat balance The total heat input of the brick and tile industrial tunnel kiln is equal to the total heat output. 3.2 Heat efficiency The ratio of the effective use of heat to the heat supplied by the brick and tile industry tunnel kiln. 3.3 Internal fuel carbonaceousmaterialsaddedtorawmaterials Materials used in the production of bricks and tiles that can provide heat for roasting. 3.4 Externalfuel All materials that can provide heat except raw materials required for the production of bricks and tiles.4 symbolsThe symbols used in this document are shown in Table 1. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 39776-2021_English be delivered?Answer: Upon your order, we will start to translate GB/T 39776-2021_English as soon as possible, and keep you informed of the progress. 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