沼气项目
  沼气项目 你现在所在的位置是:沼气项目 - 沼气项目
 
     
 
  沼气是国家农业部推广的“生态家园富民计划”项目,沼气的推广和应用是我国农村的一次能源革命。宝鸡超达高技术研究所根据市场

需求,研制开发出化学合成新型耐腐沼气罐,是目前市面上最新高科技产品,是混凝土沼气池的换代产品,该产品力学性能好,耐腐蚀,使

用寿命长(可达30年);密封性能好,产气率高;安装简便,深受群众喜爱,产品特点如下:

1、材料新:新型耐腐沼气罐是由高分子有机材料同无机材料复合而成,导热系数低,保温性能好,北方寒冷地区使用30年免维修。

2、经济实惠:传统沼气池的价格为1700元,一般只能用2-10年,且易冻裂,年均摊费用566元;而新型耐腐沼气罐可使用30年,(包括灶具

   灯具、管道、配件等)年均摊费用仅90元,且比传统的产气量提高20%以上;5口之家一年可节约煤700元。


3、罐内气压可升到15个千帕,密闭好寿命长。

4、产品质量完全达到国家质检部门检测标准,有可靠的技术保障和售后服务体系。

5、罐内升温快,发酵快,压力大,气量足。

6、强度好重量轻,运输安装方便,使用寿命长 :本产品强度好,重量轻。目前普遍使用的沼气池为混凝土所建,约重8吨,本产品由两个半

   球组成,重量只有360公斤左右,可叠装搬运,现场安装仅需2-3个小时。

7、产气率高:耐腐沼气罐导热系数为1.42kj/(m.h.),混凝土导热系数为5.44kj/(m.h.),热量损失远比混凝土少3.8倍,故保证了较高的产气

   率。

8、价格适宜:虽然耐腐气罐工艺先进,材料成本略高,但混凝土池一次维修费就占制造成本的30%左右,因此耐腐沼气罐的综合比价远比混

   凝土池低。

9、省工环保:新型耐腐沼气罐安装需二天,而混凝土沼气池则需二十天以上。

    鉴于沼气开发的诸多优势,近年来得到各级政府的高度重视和大力推广。但由于沼气是易挥发的气体,很难贮存,用传统的砖混水泥沼

气池承受压力有限,易漏气,不安全、从而造成“一年两年喜洋洋,三年四年心底凉”的事情常有发生。宝鸡超达高技术研究所研制开发的

新型耐腐沼气罐
弥补了土建沼气的不足之处。

  该产品具备了力学性能好、耐腐蚀性能好、密封性能好、重量轻、易搬运、受环境温度的影响小的特点,新型耐腐沼气罐综合费用平均每年投入100元,每年省煤产生综合效益1500元以上,可谓一次选购,三十年永逸。
 
     
  热忱欢迎广大农户及养殖场前来参观、咨询、选购!  
     
 

                      北方四位一体生态温室模式的原理

(摘要:沼气作为新型洁净能源和可再生能源已经被国家列入改善农村生产生活条件的“六小工程”之一,成为各级政府的重点建设项目。)


1.四位一体”生态温室模式

  该模式简单地说就是依据生态良性循环的原理,把沼气池、畜禽舍(包括牛舍、猪舍、羊舍、鸡舍等)和厕所以结构优化的形式,建在

用塑料薄膜覆盖的日光温室里,组成“四位一体”的能源生态综合利用生产体系。此模式在同一块土地上,实现产气积肥同步,种植养殖并

举,能流、物流良性循环,成为庭园经济与生态农业的一种高产、优质、高效的农业生态模式。“四位一体” 生态温室模式将沼气池建在塑

料大棚内,大棚为菜园、牛舍、沼气池创建良好的环境条件。粪便入池发酵产生沼气,净化牛舍环境,沼渣为菜园提供有机肥料,家畜呼吸

和沼气的燃烧为蔬菜的生长提供二氧化碳,蔬菜的光合作用又产生氧气形成良性循环。而且“四位一体” 生态温室模式突出的优点是解决了

北方地区冬季气温低,沼气池无法正常工作的难题。冬季大棚内温度在10℃以上可保证沼气越冬产气。农民可以常年在这个“工厂化”的模

式中,利用无公害的有机肥,生产无公害的蔬菜、水果、肉蛋产品,在生产中作物、畜禽产生的废物,通过沼气池的生物转化都能用于生活

、生产中,还能得到清洁环保的沼气,这是一举多得的好技术。


2.“牛沼果能源生态模式

  该模式是以农户庭院为基本单位,利用房前屋后的山地、水面、庭院等场地,主要建设畜禽舍、沼气池、果园三部分,同时使沼气池建

设与畜禽舍和厕所三结合,形成养殖—沼气—种植三位一体庭院经济格局,达到生态良性循环,农民增加收入的目的。

  该模式的基本要素是“户建一口池,人均年出栏壹头牛或两头猪,人均种好一亩果”。基本运作方式是:沼气用于农户日常做饭点灯,

沼肥用于果树或其他农作物的生长,沼液用于鱼塘和饲料添加喂养牛、生猪,果园套种蔬菜和饲料作物,满足庭院畜禽养殖饲料需要。

  该模式结合地域特点,围绕农业主导产业,因地制宜开展沼液、沼渣综合利用。除养牛外还包括养猪、养羊、养鸡等庭院养殖业;除与

果业结合外,还与粮食、蔬菜、经济作物相结合等衍生模式。

  总之农村沼气庭院生态模式将庭院经济与生态农业紧密地结合起来,变革了农村的传统的生产、生活方式和思想观念,实现了农业废弃

物的资源化、农业生产高效化、农村环境清洁化和农村生活文明化,取得了显著的经济、生态和社会效益。宝鸡超达高技术研究所循环经济

设计室在发展社会主义新农村建设过程中可以与政府有关部门密切配合因地制宜,根据实际需要选择不同的庭院模式,力争使农村庭院沼气

发挥它最大的经济效益,为建设小康社会添砖加瓦。

 

       Biogas is the Ministry of Agriculture to promote "eco-residential areas" project, promotion and application of biogas is an energy revolution in our countryside. Baoji Chaoda advanced technology research institute based on market demand, developed a new type of corrosion-resistant chemical synthesis gas cans, is currently available on the latest high-tech products, concrete biogas generation product, the product good mechanical properties, corrosion resistance, service life long (up to 30 years); good sealing performance, high gas production; easy to install, very popular, the product features are as follows:

 

 1, new material: the new corrosion-resistant gas tank is made of a polymer composite with organic material from inorganic materials, low thermal conductivity, good insulation properties, the northern cold regions used for 30 years maintenance-free.

 2, affordable: the traditional digesters price of 1,700 yuan, the general can only 2--10 years, and the cracking easily, to share the cost of 566 yuan; while the new corrosion-resistant gas tank can be used for 30 years, (including cooker lamps, pipes, fittings, etc.) to share the cost of only $ 90, and the ratio of conventional gas production increased by 20%; five homes a year can save coal 700 yuan.

 3, the tank pressure can rise to 15 kPa, long life sealed.

 4, the quality of products fully meet the national quality inspection departments standards, reliable technical support and after-sales service system.

 5, the tank heating up fast, fast fermentation, pressure, enough gas.

 6, good strength and light weight, easy transportation and installation, long life: good product strength, light weight. Currently widely used concrete digesters built, weighing about 8 tons, this product consists of two half-balls composed weighs only about 360 kg, stackable handling, on-site installation only 2-3 hours.

 7, the gas production rate: anticorrosive biogas thermal conductivity 1.42kj / (mh), concrete thermal conductivity 5.44kj / (mh), 3.8 times less heat loss than concrete, so to ensure a high rate of gas production .

 8, affordable: Although advanced anticorrosive tank technology, material cost is slightly higher, but a concrete pool maintenance costs accounted for about 30% of the manufacturing cost, and therefore a comprehensive parity of corrosion-resistant than concrete tanks gas tank is low.

 9,provincial workers environmental protection: the new anticorrosive gas tank installation and the need for two days while the concrete digester need more than 20 days.Given the many advantages of biogas development in recent years, governments at all levels to get attention and promote. However, due to methane gas is volatile, difficult to store, traditional brick cement digesters under pressure limited, easy to leak, insecurity, resulting in "a year or two beaming with joy, three four heart cool" thing often occur.  Baoji Chaoda advanced technology research developed a new anticorrosive gas tank to make up for the shortcomings of civil biogas.

  The product has good mechanical properties, corrosion resistance, good sealing performance, light weight, easy handling characteristics less affected by the ambient temperature, the new anticorrosive gas tank integrated into the average cost of 100 yuan per year, annual savings of coal to produce synthesis benefit more than 1,500 yuan, can be described as a purchase, to benefit three decades.

                                                         We welcome the broad masses of farmers and farms to visit, advice, buy!

 

 

 

                       Principle North Four in One Eco greenhouse model

(Abstract: Biogas has been included as a new clean energy and renewable energy countries to improve rural production and living conditions of the "six small projects" one of the government at all levels to become key construction projects.)

 

1. "Four in One" Ecological  mode Greenhouse

    The model simply is based on the principles of eco-virtuous cycle, the digesters, animal building (including the barn, pig, sheep, sheds, etc.) and structural optimization in the form of toilets, built in the plastic film covering Solar greenhouse, composed of "four in one" ecological utilization of energy production systems. This mode on the same piece of land, to achieve gas production manure synchronization, planting and breeding simultaneously, energy flow, logistics virtuous cycle, the garden became an ecological economy and agriculture of high yield, high quality, efficient agro-ecological model. "Four in One" eco mode digester greenhouse built in plastic greenhouses, greenhouses for the garden, barn, digesters create good environmental conditions. Dung into biogas fermentation tank, clean the barn environment, biogas residue as garden to provide organic fertilizer biogas animal respiration and combustion to provide carbon dioxide for the growth of vegetables, vegetable photosynthesis produces oxygen and the formation of a virtuous circle. And "four in one" eco mode greenhouse prominent advantage is to solve the low winter temperatures in northern areas, problems digester does not work. Winter canopy temperature above 10 ℃ guaranteed winter gas production of biogas. Farmers all year round in this "factory" model, the use of pollution-free organic fertilizer, the production of pollution-free vegetables, fruits, meat and egg products, waste in the production of crops, livestock and poultry produced by biotransformation digesters are can be used in life, production, biogas can get clean and environmentally friendly, which is a good technique to serve multiple purposes.

2. Cows biogas orchard "energy ecological pattern

     The model is based on farmers courtyard as the basic unit, the use of their houses mountain, water, gardens and other venues, the main building of animal building, digester, orchards three parts, while the construction of biogas digesters homes and livestock and toilet three-pronged, forming production - methane - planting Trinity courtyard economic structure, to achieve a virtuous circle of ecological farmers increase income purposes.

The basic elements of the model is "to build an indoor pool, per capita annual slaughter One cow or two pigs, per acre kind of good fruit." The basic mode of operation are: biogas for cooking and lighting farmers daily, Biogas Fertilizer for growing fruit trees or other crops, biogas feed additives for fish ponds and fed to cattle, pigs, Orchards vegetables and feed crops, livestock and poultry meet courtyard aquaculture feed needs.

The model combines the geographical features around the leading industries of agriculture, according to local conditions to carry out biogas, biogas utilization. In addition to cattle also included pig, sheep, chicken and other courtyard breeding industry;In addition to the cattle also includes pigs, sheep, chickens and so on courtyard cultivation;Besides with fruit industry, combined with food, vegetables, cash crops such as derivative model.

    To sum up, the rural biogas courtyard ecological model is combined closely courtyard economy and ecological agriculture, change the traditional rural production, life style and ideological concept, realize the recycling of agricultural waste, agricultural production efficiency, rural environment clean and civilized rural life, has obtained the remarkable economic, ecological and social benefits.Baoji Chaoda advanced technology research institute design of recycle economy in the process of development to build a new socialist countryside can closely cooperate with the relevant government departments adjust measures to local conditions, according to the actual need to select different mode of courtyard, strive to make the rural courtyard biogas play its biggest economic benefit, for building a well-off society.