Foundation construction of biogas gasholder and advantageous manufacturer of dry gasholde

&Nbsp; In order to vigorously promote the city's agricultural ecological and environmental protection work with stricter control measures, higher rectification standards and more practical work style, the advantageous manufacturers of biogas gasholder foundation construction and dry gasholder organized a special study on ecological and environmental protection work on August 13
The leaders of the Municipal Bureau of agriculture and the heads of departments involved in ecological and environmental protection, as well as the main responsible comrades of the agricultural system of all counties (districts) participated

Special research adheres to the problem orientation
All counties (districts) reported the implementation of rectification and existing problems found by the environmental protection supervisors of central and provincial governments
The leaders of the Municipal Bureau of agriculture have put forward work requirements and made unified arrangements for the recent agricultural ecological environmental protection work in Ziyang City
First, improve the political position and consciously implement the protection of agricultural ecological environment
It is necessary to clarify the functions and responsibilities, and the agricultural system must not produce typical cases of ecological environmental protection
Second, focus on key and difficult points, and effectively and pragmatically rectify outstanding problems of agricultural ecological environment
Grasp the key issues such as livestock and poultry breeding pollution, management and control of drinking water source breeding activities, introduction of straw comprehensive utilization enterprises, slaughterhouse renovation and so on
Those that are easy to rectify shall be rectified in place before August 30, and those that can be rectified in a short time shall be rectified in place before September 30
For those that need long-term rectification, formulate a clear road map, timetable, rectification plan and phased objectives, and vigorously promote the rectification
Third, full coverage “ Look back ”
We should pay special attention to the problems found by the environmental protection supervisors of central and provincial governments to ensure that the rectified problems do not rebound
We should focus on those sensitive to social reactions, breeding farms, slaughterhouses, and those prone to environmental protection problems
We should focus on whether the closed scale farms and specialized households in the no breeding areas have rebounded, whether the scale farms and specialized households in the suitable breeding areas have supporting environmental protection facilities, and whether the scale farms in the Tuojiang River Basin have been truly improved
The Municipal Bureau of agriculture will organize three inspection teams to go to counties (districts) to carry out environmental protection in the agricultural system “ Look back ” Work
Fourth, adhere to the problem orientation
It is necessary to establish problem accounts and information notification mechanisms, implement problem solutions, conduct regular supervision, and ensure that the main leaders focus on the key points and the leaders in charge focus on the specific issues
Fifthly, the compaction responsibility shall be compacted
The agricultural system should set up a rectification organization, clarify the leaders in charge of agricultural environmental protection, strengthen trace management, timely collect updated data, strengthen the supervision of key objects, and implement the grid supervision responsibility of agricultural environmental protection

Biogas gas holder is generally used to store biogas
Generally, biogas is produced continuously, but the gas is used according to specific conditions, and the time is not synchronized
Therefore, a storage device is required to store the unused biogas when it needs to be used
Biogas gas holder can store and utilize biogas well

Principle of biogas Gasholder
The biogas gasholder is mainly composed of bottom membrane (except the integrated gasholder), inner membrane, outer membrane, constant pressure control cabinet, safety protector, and some control equipment and auxiliary materials

The bottom membrane and the outer membrane together form a closed gas storage space
When the stored gas increases, the control equipment releases the pressure regulating air to vacate a certain capacity
When the gas stored in the inner membrane decreases, the control equipment injects pressure regulating air to balance the pressure in the cabinet and stabilize the outer membrane stiffness
To prevent gas mixing, an inner membrane is used to separate the stored gas from the pressure regulating air
Characteristics of biogas Gasholder
1
it is safe and foldable
The gas holder can be foldable
100% of the gas in the gas holder can be pressed out for use
When there is little gas, there will be no negative pressure to damage the gas holder

2
long anti-corrosion life
The main material of the gas holder is made of fluoride, and the safety life can reach 15-20 years

3
antifreeze is maintenance free
There is no water in the gas holder, so antifreeze is not required

4
simple structure, light weight, light weight, easy transportation, simple installation and maintenance
When used in the integrated gas holder, it is installed above the reactor to save the cost of foundation and reactor top cover

5
the investment is small
The gasholder is industrialized in the factory, with high efficiency, low cost, and can be reused
The gas holder does not have high requirements for installation and foundation, and the auxiliary cost is low

6
double backup: the pressurization system, pressure relief system, pressure control system and emergency safety protection system all adopt double backup to ensure the normal operation of the equipment
7
the membrane material is specially used for anticorrosion, and the inner membrane, outer membrane and bottom membrane are all made of special anticorrosion membrane materials
The outer film is also in a corrosive environment
In order to be safe, it is recommended to use special anti-corrosion film materials for the outer film

8
the air tightness is better
The membrane material is made of air tightness material and anti-aging coating attached to the middle fiber
The middle fiber does not have leak proof function
Ordinary welding and stitching will lead to a large degree of gas penetration, and the deformation and penetration after stress is even more serious
The inner membrane weld adopts patented welding technology to prevent gas penetration to the greatest extent after multiple treatments
In the aspect of pressure control, considering that the inner membrane as the isolation layer can not bear large pressure, the balanced pressure technology is adopted to keep the inner membrane within the safe pressure range all the time
9
the cabinet is simple and reasonable
When the cabinet is designed in pieces, it is cut according to the force direction of the sphere, with more reasonable shape and less deformation
The air guiding device of the cabinet adopts the integrated connection mode, and there is no open pipe connected to the top, which greatly improves the aesthetics
Due to the poor light transmittance of special materials, a light inlet is specially set on the cabinet, and the electronic level sensor is used to measure the volume of the cabinet
The approximate volume in the cabinet can be effectively checked in the control room, which is convenient for reasonable production arrangement

Ask manager Liu 18853701151 if you have any questions; 0537-3252081, answer all questions, welcome