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农户实用沼气技术

发布时间:2015-06-01

 

中英文目录  Contents in both English and Chinese


第一章 沼气、沼气发酵基础知识(1)

第一节沼气基础知识(1)

一、名词解释(1)

二、什么是沼气(1)

三、沼气的成分及性质(2)

四、沼气的用途(2)

第二节沼气发酵基础知识(3)

一、沼气发酵的理论基础知识(3)

二、沼气发酵的基本特点(5)

三、沼气发酵的基本条件(6)

四、沼气发酵工艺分类(11)

第三节沼气发酵的启动及常见问题的处理(12)

一、沼气发酵的启动(12)

二、沼气发酵过程中常见问题的处理(15)

第四节沼气燃烧基础知识(17)

一、沼气的热值(17)

二、沼气燃烧的空气需要量(18)

三、沼气的爆炸极限(18)

四、单一气体的特性(19)

五、沼气的燃烧方式(19)

六、一次空气量(20)

七、沼气燃具的热负荷(20)

八、沼气燃具的热效率(20)

九、沼气燃烧后的烟气量(20)

第二章 沼气池各部位的名称、功能和几何尺寸(22)

第一节建筑识图基础知识(22)

一、投影基础知识(22)

二、看农户小沼气池施工图要点(24)

三、图例、图注符号(26)

第二节沼气池的组成及各部位的名称(29)

第三节沼气池各部位的功能(29)

第四节沼气池各部位的几何尺寸(31)

第三章 适宜的容积和池型结构(51)

第一节农户用小沼气池的适宜容积(51)

一、如何确定容积(51)

二、以制取沼气为主要目的建池时的适宜容积(52)

三、以制取沼气和造肥、储肥为目的建池时的适宜

容积(53)

四、以造肥、储肥为主要目的建池时的适宜容积(53)

第二节农户用小沼气池的池型结构(54)

一、农户对池型的要求(54)

二、池型及池型结构的选择(54)

三、沼气池总深度(56)

四、沼气池的标高要求(56)

五、活动盖(56)

六、直管进料(57)

七、沼气池拱幅及池底坡度(58)

八、下圈梁和上圈梁(58)

九、出料口(59)

十、抽渣器和自动出渣管(61)

十一、溢粪池(62)

十二、高位回流池(63)

第四章 农村户用沼气池施工及材料(64)

第一节修建农户用小沼气池材料及要求(64)

一、水泥(64)

二、砂(66)

三、石子(卵石、碎石)(68)

四、水(69)

五、砖(69)

六、预制板(70)

七、板石(70)

八、混凝土(70)

第二节施工前的准备(72)

一、合理布局,确定池址(72)

二、确定混凝土强度等级和厚度(74)

三、材料用量计算(76)

四、准备、检查建池材料(78)

第三节沼气池施工技术(78)

一、放线(78)

二、挖坑(80)

三、制作预制板(82)

四、处理地下水(82)

五、现浇混凝土沼气池施工(84)

六、砌块沼气池施工(88)

七、砖混沼气池施工(103)

八、玻璃钢沼气池施工(104)

九、密封层施工(108)

十、回填土(111)

第五章 竣工验收(112)

第一节竣工验收的检验方法(112)

一、刷浆检查方法(113)

二、直观检查方法(113)

三、试压检验方法(113)

第二节沼气池整体工程竣工验收(114)

第六章 配套设备及其安装(116)

第一节配套设备及其要求(116)

一、配套设备必须齐全(116)

二、配套设备的作用、规格和质量要求(116)

第二节配套设备的安装(119)

一、画安装图(119)

二、安装前的准备(119)

三、安装的总体要求(120)

四、导气管安装(120)

五、室外安装具体要求(120)

六、室内安装具体要求(121)

七、气密性验收(122)

第七章 管理使用(124)

第一节怎样进行后期管理工作(124)

一、建立物业管理机制(124)

二、后期管理工作的内容和方法(126)

第二节安全管理使用(129)

一、必须十分重视安全管理使用(129)

二、安全发酵(129)

三、安全管理(130)

四、安全用气(131)

五、安全大换料和大换料的方法(132)

六、安全维修(133)

第三节窒息中毒的抢救和烧伤急救(134)

一、窒息中毒的抢救(134)

二、烧伤急救(134)

第四节维修病池(135)

一、确定沼气池是何种病态(135)

二、查找病态池漏水漏气部位的方法(136)

三、维修病态池的方法(137)

第五节沼气燃具使用(139)

一、沼气灶的使用(140)

二、沼气灯的使用(141)

三、沼气热水器的使用(142)

四、沼气饭煲的使用(143)

第六节沼气配套设备常见故障及处理(143)

一、几种故障的症状分辨及处理技术(143)

二、输气线路、管件常见故障及处理方法(146)

三、沼气灶常见故障及处理方法(150)

四、沼气饭煲常见故障及处理方法(155)

五、沼气热水器常见故障及处理方法(158)

六、沼气灯常见故障及处理方法(160)

第八章 沼气综合利用与生态农业模式及效益(163)

第一节沼气综合利用常用项目介绍(163)

一、沼气养蚕(163)

二、沼液浸种(164)

三、沼液治虫(166)

四、沼液养鱼(167)

五、沼液种蔬菜(167)

六、利用沼渣改良土壤和开垦荒地(168)

七、沼渣配制花肥(168)

第二节以沼气为纽带的生态农业模式(169)

第三节以沼气为纽带的生态农业效益(170)

一、经济效益(170)

二、生态效益(171)

三、社会效益(172)

附录1、 普通混凝土配合比参考表(175

附录2、 建沼气池常用图形及计算公式(177

附录3、 6m3圆筒形沼气池材料用量参考表(179

附录4、 8m3圆筒形沼气池材料用量参考表(181

 

 

Chapter  1     Biogas and the Basic Knowledge on Biogas Fermentation (1)

First Section   Biogas Basic Knowledge (1)

1. Noun - Explanation (1)

2. What is Biogas? (1)

3. Biogas Components and Property (2)

4. Biogas Usage (2)

Secondary Section     Biogas Fermentation Basic Knowledge (3)

1. Biogas Fermentation    Fundament Theory Knowledge (3)

2. Basic Features of Biogas Fermentation (5)

3. Basic Conditions of Biogas Fermentation (6)

4. Biogas Fermentation the Process Classification (11)

The Third Section    Biogas Fermentation Start-up - and Shoots of Its Commonly Shown Problems (12)

1. Biogas Fermentation Start-up (12)

2. Biogas Fermentation and Shoots of Its Commonly Shown Problems (15)

The Fourth Section      Basic Knowledge of Biogas Combustion (17)

1. Biogas Calorific Value (17)

2. Air consumption Dosages for Biogas Combustion (18)

3. Biogas Explosion Limitation (18)

4. Characteristics of  The Single Gas (19)

5. Biogas Combustion Way (19)

6. The One-time Air Supply Volume (20)

7. The Heat-load of Biogas Appliances (20)

8. The Thermal Efficiency of Biogas Appliances (20)

9. The Exhausts Smog Volume of Biogas Combustion (20)

 

Chapter  2    The names of Biogas Digester in Various Parts within Its Function and Geometry by Size (22)

First Section   Basic Knowledge of building and knowledge of Reading- Drawing (22)

1. Projection Basic Knowledge (22)

2. Check the Farmer’s Construction chart Points of The Small Biogas Digester of (24)

3. Legend, Legend Remarks and Legend Symbols (26)

The Secondary Section       Composition of Biogas Digester and The Names of Various Parts (29)

The Third Section     The Function of Biogas Digester by Each Part (29)

The Fourth Section    The Geometric Size of Each part of Biogas Digester (31)

 

Chapter 3   The Appropriate Digester Volume Digester-Type Structure (51)

First Section    Appropriate Volume of Household Small Biogas Digester (51)

1. How to determine the Volume of Biogas Digester (51)

2. The Appropriate Volume to Digester –building on The Main Purpose of Biogas Production(52)

3. The Appropriate Volume to Digester –Building on The Main Purpose of Biogas Production, fertilizer Production and Fertilizer Storage as the Main Purpose (53)

4. The Appropriate Volume to Digester-Building on The Main Purpose of Digestate Fertilizer Production and Fertilizer Storage as the Main Purpose (53)

Secondary Section      The Digester Type Structure of Household Small Biogas Digester (54)

1. Household Requirements to Biogas Digester Type (54)

2. Selection of Biogas Digester Type and Biogas Digester Structure (54)

3. The Total Depth of Biogas Digester (56)

4. The Elevation Requirements of Biogas digester (56)

5. Removable Cover (56)

6. Straight Pipe- Feeding (57)

7. The Arch Width of Biogas digester and The Slop of the Digester Bottom (58)

8. The Bottom Ring Beam and the Upper Ring Beam (58)

9. Outlet (59)

10. Anaerobic Sludge-sucking pump and Automatically the Anaerobic Sludge-sucking Tube for Discharge (61)

11. Overflow Anaerobic Slurry Facility (62)

12. Higher-position Reflux Facilities (63)

 

Chapter  4    Rural Household Biogas Digester Construction and Materials (64)

First Section      The Construction of Rural Household-used Small Biogas Digester Material and It’s Requirements (64)

1. Cement (64)

2. Sand (66)

3. stones (  pebbles, gravel ) (68)

4. Water (69)

5. Brick (69)

6. The Prefabricated Plate (70)

7. Slate (70)

8. The Concrete (70)

The Secondary Section     Preparation before Construction (72)

1. Rational Distribution, Determine the Biogas Digester Constructed in-situ (72)

2. Deciding both of the Concrete Strength Level and Thickness (74)

3. Calculating the Quantity of Building Material Consumption (76)

4. Preparing and checking The Digester Building Materials (78)

The Third Section       The Biogas Digester Construction Technology (78)

1. Layout  (78)

2. Digging the Digester Pit (80)

3. Making the Pre-fabricated Panels (82)

4. Processing The Under Groundwater (82)

5. Cast-in-situ the Concrete for Biogas Digester Construction (84)

6. Bricks –laying for the Biogas Digester Construction (88)

7. Brick-concrete Biogas Digester Construction (103)

8. Fiberglass Material Biogas Digester construction (104)

9. Construction for the Sealing Layer (108)

10. Backfill Soil (111)

 

Chapter  5   Project Completion Acceptance (112)

The First Section       The Test Method for The Completion Acceptance (112)

1. Check Method for Brush Syrup (113)

2. Intuitive Check Method (113)

3. Test Pressure Method (113)

The Secondary Section       The Overall Project Completion and Acceptance of Biogas Digester (114)

 

Chapter  6    The Counter-parted Equipment and Its’ Installation (116)

The First Section     The Counter-parted Equipment and Requirements (116)

1. The Counter-parted Equipment Must Be Complete (116)

2. The Role of Specifications and Quality Requirements of (116)

The Secondary Section     The Installation of The Counter-parted Equipment (119)

1. Drawing the Image of Installation (119)

2. Preparation before the Installation (119)

3. Overall Requirements for the Install (120)

4.  Installation for the Biogas Conduit Pipe (120)

5. Specific Requirements for The Outdoor Installation (120)

6. Specific Requirements for The Indoor Installation (121)

7. Air-tightness Acceptance (122)

 

Chapter   7     Management and Utilization (124)

The First Section       How to Make The Later-on Management for the Biogas Digester? (124)

1. Establishing the Estate Industry Management Mechanism (124)

2. Content and Method for the Later Period of Management Work (126)

The Secondary Section       Safety Management and Utilization (129)

1. Great Concern Must be paid to The Security Management and Use (129)

2. Safety Fermentation (129)

3. Safety Management (130)

4. Safety Gas Utilization (131)

5. Safety Grand Discharge and the Method for Grad Discharge (132)

6. Safety Maintenance (133)

The Third Section      Suffocation Poisoning Rescue and The Burned Rescue (134)

1. Suffocation Poisoning Rescue (134)

2. The Burned Rescue (134)

The Fourth Section        The Maintenance for The Sick Digester (135)

1. To Identify what is the reason for the sickness of the Biogas Digester (135)

2. Method to find out the positions of the digester where the biogas Leakage and digesting slurry leakage happen (136)  

3. The Method of Maintenance for Sick Biogas Digester (137)

The Fifth Section      Biogas Appliances Utilization (139)

1. Biogas Stoves Utilization (140)

2. Biogas Lamps Utilization (141)

3. Biogas Water Heater Utilization (142)

4. Biogas Rice Cooker Utilization (143)

The Six Section       Common Failures and Shootings for Counter-parted Biogas Equipment (143)

1. The Identification and Resolving of Symptoms for Several Failures and Treatment Technology (143)

2. Biogas Transmission Lines, Fittings as well as Treatment Method for Common Failures (146)

3. Biogas Stoves as Well as Treatment Method for Common Failures

 (150)

4. Biogas Rice Cooker as Well as Treatment Method for Common Failures (155)

5. Biogas Water Heater as Well as Treatment Method for Common Failures (158)

6. Biogas Lights as Well as Treatment Method for Common (160)

 

Chapter  8     Biogas Integrated Utilization and Ecological Agriculture Mode as well as benefits (163)

The First Section     Biogas Utilization Commonly-Used Projects Introduction (163)

1. Sericulture by Means of Using Biogas Technology - (163)

2. Soaking Seeds with Anaerobically Digested Slurry (164)

3. Pest Control with Anaerobically Digested Slurry  (166)

4. Fish-breeding with Anaerobically Digested Slurry  (167)

5. Vegetables Plantation with Anaerobically Digested Slurry  (167)

6. Improving Soil and  Wasteland Reclamation with Anaerobically Digested Sludge (168)

7. Preparation Flowers Plantation Fertilizer with Anaerobically Digested Sludge (168)

The Secondary Section        The Ecology -Agriculture Mode within Biogas Technology as the linkage (169)

The Third Section              The Ecology -Agriculture Benefits within Biogas Technology as the linkage (170)

1. Economic benefits (170)

2. Ecological benefits (171)

3. Social benefits (172)

Appendix 1   Reference Table for Ordinary Concrete Mixture (175)

Appendix 2   The Common Graphics and Computing Formula for Building Biogas Digesters (177)

Appendix 3   Reference Table for the Material Consumption a 6m3 Cylindrical Type Biogas Digester (179)

Appendix 4   Reference Table for the Material Consumption of  a  8m3 Cylindrical Type  Biogas Digester (181)

 

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