Biogas System Equipments

It is mainly used to make gas pressure meet the standards, maintain stable pressure, and the continuity of supply. It’s characteristic is safety, easy to transport and easy for installation, stable gas pressure, automatic control equipment.

The pressurized and regulated pressure supply system designed and produced by our company is mainly used for methane pressurization, pressure regulation and gas supply. The tank body and pipeline of this system are generally carbon steel anticorrosion, and the pressurized fan, electric control cabinet and controller are explosion-proof, which can be safely used in every area of biogas project. After setting the pressure value of the system, the booster fan will automatically start or stop according to the methane pressure in the buffer tank to ensure the stability of pressure in the tank. The system can be customized according to the customer's requirements in terms of external dimensions, fan and buffer tank models. Methane inlet and outlet pipe height and pipe diameter can also be adjusted to meet the needs of each project.

Specifications according to the actual situation custom, the material is divided into carbon steel and enamel.

Description of positive and negative pressure protector

By tanks, tank bottom, air inlet pipe, pressure pipe, and unloading, including tanks can be separated by pipeline according to certain volume ratio, injection water after appropriate, when gas pressure is greater than standard atmospheric pressure is greater than 4 kpa or than normal atmospheric pressure is less than 0.5 kpa, emptying the intake mouth, thereby identifying protection function, the protector has simple structure, reliable, convenient installation. At the same time, the material is carbon steel or 304 stainless steel plate, with good anticorrosion performance, durable. The above advantages make this product has a high cost performance.

Specifications according to the actual situation customized, be classified as carbon steel and enamel materials.

The condenser is used to remove the gas pipeline in the water device, artificial drainage and automatic drainage.

1. Manual drainage refers to the condenser that needs to drain the accumulated water manually on a regular basis.

2. Automatic drainage condenser refers to a gas-water separator that can discharge water automatically without manual operation. The gas-water separator does not need to monitor the water level, remove the cork to pour water, twist the switch to release water. Water can be discharged automatically after being installed.

Specifications according to the actual situation customized, be classified as carbon steel and enamel materials.

Biogas dehydrating tank (also known as gas-water separator) is a new generation of products developed by our company according to the current needs of methane gas storage tank dehydration, with reasonable design, strong corrosion resistance. The biogas dehydrating tank is a atmospheric pressure container structure, carbon steel anti-corrosion equipment, the interface form is flange structure (or custom), suitable for removing droplets in the system.

Specifications according to the actual situation customized, be classified as carbon steel and enamel materials.

General introduction

1. Combined with the actual needs of biogas use, it carries out systematic desulfurization, dehydration and other purification treatment of biogas. The system is a dry desulfurization system, which not only ensures the high efficiency of desulfurization and dehydration, but also makes the whole system process simple, daily management convenient and operation cost low.

2. Overall dimension: φ 325mmx1000mm, filling height diameter ratio: H / D greater than or equal to 2.5

3. Desulfurization principle: the basic principle of dry desulfurization is a method of specific filler (special desulfurizer for biogas) to oxidize H2S to sulfur or sulfur oxide with O2, also known as dry oxidation. The basic structure of dry desulfurization equipment is to put packing in a special desulfurization tower. The gas passes through the packing layer in the desulfurization tower at a low flow rate from one end, adsorbs or absorbs hydrogen sulfide (H2S) and reacts to sulfide or polysulfide, and then remains in the packing layer. After purification, the gas is discharged from the other end of the desulfurization tower to achieve the purpose of desulfurization treatment.

4. Loading process:

(1): first, sieve the desulfurizer and remove the powder

(2): the desulfurizer shall be filled into the tank gently from the lowest height.

(3): the desulfurizer shall be loaded evenly to avoid gas bias.

(4): when filling, avoid trampling to avoid new powder.

(5): scrape the surface after filling.

GFS tanks and gas holder accessories.

Flame arresters are safety devices used to prevent the spread of flames of flammable gases and flammable liquid vapors.Generally installed in the pipeline conveying combustible gas, or the vent tank, to prevent the transmission of flame (deflagration or detonation) through the device, composed of fire core, flame arrestor shell and accessories.

Flame arresters are also commonly used in pipes for transporting flammable gases.If a flammable gas is ignited, the flame will spread throughout the network.In order to prevent the occurrence of this danger, flame arresters should also be used.

Specifications according to the actual situation customized, be classified as carbon steel and enamel materials. Includes: desulfurizer, dehydrator and water seal.

Biogas desulfurization, dehydration, fire resistance, multi-functional integration. In-plant combination can reduce the amount of field work, and can be customized according to gas specifications and customer needs.

Biogas, sewage accessory equipment. It is divided into tank wall agitator and tank top agitator. Different types and models are selected according to different needs. And the material and specific size are also different.

The pulp-type agitator is mainly used for the mixing of various tank bodies (or in the tank). This equipment uses the electric cycloidal gear reducer as the power source, and drives the impeller to rotate through the coupling device, so as to agitate the slurry, prevent the solidification and precipitation of material particles, and facilitate the slurry pump transportation. The device is equipped with lower support seat (for special shaft products) to reduce the swing momentum of the vane wheel shaft and ensure the smooth operation of the equipment.

Side-in agitator (also known as oblique agitator) is the agitator device installed on the side wall of the equipment barrel, using spiral gear transmission, high transmission efficiency, accurate transmission ratio, smooth, low noise, no slip, etc..The agitator adopts special shaft structure, which is easy to install, maintain and repair.Set a crisis blocking mechanism, when the maintenance and replacement of the seal ring, there is no need to empty the contents of the tank;Longer shaft can also be equipped with an internal rack.Widely used in the mixing and suspension stirring of various large storage tanks or tanks;Especially in large tank or storage tank, using one or more side - in - type agitator to work together, can get a good mixing effect.

Can be customized according to customer requirements of various stirring forms, as well as different mixing forms combination.

Quotation Items

100 cubic meters premixed biogas Torch Set

Operating Index :

Methane combustion range : 100m3/h

Methane moisture content :  ≤6%  

Methane content : ≥35%-55% ( With methane content up to 55%, the torch burns up to 100m cubed per hour )

Hydrogen sulfide content : ≤50ppm

Mechanical impurities : ≤0.2%

The main gas supply pipeline shall be no less than DN40 ( under the condition of pressure of 3kpa ).

Basic Parameters of Biogas Torch

Biogas flow : 100m3/h

QTY : 1 set

Combustion system : Premixed combustion

Main material : SUS304 stainless steel, combustion chamber uses 310S

Working pressure : 3-5kpa

Connection pipe : DN50

Ambient temperature : 0℃-50℃

Automatic control mode : biogas pressure automatic control, manual control

Description of Mechanical Premixed Torch:

Torch main body

1.1. The shell of torch body is made of 304 stainless steel.

1.2. Flame-supporting fan is installed on the base of the torch, which can support the combustion of biogas. The burnout rate of biogas is lower than that of the ejector and closed torch, and the biogas can not be discharged by 100% combustion.

1.3. Mechanical premixed for the traditional biogas torch, because of the limited combustion space, torch combustion may appear red and black phenomenon, the phenomenon is normal, does not affect the normal use of the torch.

1.4. Torch ignition pressure control range is 3-5kpa, lower than the cargo higher pressure direction can not ignition combustion, for pressure control has limitations, it is recommended to equip roots pressurized fan, constant pressure and stable pressure transmission of methane.

Premixed Biogas Torch Configuration Table

Biogas, sewage accessory equipment. For solid and liquid separation, better disposal of waste, is an important link in the treatment process.

Introduction: spiral extrusion type solid-liquid separator is mainly composed of main engine, non-clogging pump, control cabinet, pipeline and other equipment. The parts of host organism, mesh screen, extrusion stranding, vibration motor, deceleration motor, weight, unloading device. Its working process is as follows: non-clog pump without fermentation slurry pump into the body, the motor speed blanking, under the action of the power transmission, squeezing ground dragon will waste water gathering toward the body forward, at the same time improve the pressure of the front, forcing the moisture in the material in the side pressure under the action of belt filter mesh and its outflow drainage pipes. The work of the extruder is continuous, its material is constantly pumped into the body, the pressure of the leading edge is constantly increasing, when to a certain extent, the discharge port will be pushed open, extrusion extrusion port, to achieve the purpose of extrusion out. The filtered waste water flows away from the lower end of the solid-liquid separator and the separated solid material is discharged from the front end of the solid-liquid separator.

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