Methane purifier with quickly mutually-changing desulfurized bottle and pressure meter device

Abstract

A biogas purifier and pressure gauge device for quickly interchangeable desulfurization bottles. It mainly solves technical problems such as unreasonable structure, inconvenient operation, easy waste of resources and easy corrosion of equipment in the existing biogas purifier. The key points of the technical scheme are: the two bottle stopper parts are symmetrically installed on the main body of the desulfurizer support part with screws, the wire interface of the valve body of the regulating valve part is connected with the short pipe of the bottle stopper of one side of the bottle stopper part with a plastic nut and a sealing sleeve and fixed on the small bracket on one side of the desulfurizer bracket part with screws; the wire interface of the display body of the display part is connected with the short tube of the bottle stopper of the bottle stopper part on the other side with plastic nuts and sealing sleeves, and fixed with screws On the small bracket on the other side of the desulfurizer bracket part; then use screws to fix the pressure gauge fixing card on the side of the small bracket on this side. Its structure is simple and reliable, easy to disassemble and install. The control valve part adopts ceramic valve core, which is light in hand and durable. It adopts a display with desulfurizer status, which can prompt the user to regenerate or replace the desulfurizer in time.

Description

technical field [0001] The invention relates to a biogas purification and pressure gauge device, in particular to a biogas purifier and a pressure gauge device for quickly interchangeable desulfurization bottles. Background technique [0002] At present, there are some problems in the use of various types of biogas purifiers in rural areas, and the reasons why farmers use biogas poorly are mainly manifested in the following aspects: [0003] 1. Some farmers do not know much about the product performance and operation methods of the biogas purification regulator. Although the manufacturer has introduced it in the product manual, after the product is installed by the technician, the farmers generally do not read the manual, and there is no eye-catching on the product. It is not known that the bottled desulfurizer in the product must be regenerated or replaced. [0004] 2. For farmers or technicians who have a basic understanding of biogas purifier products, they all know that...

AI Technical Summary

Problems solved by technology

[0003] 1. Some farmers do not know much about the product performance and operation methods of the biogas purification regulator. Although the manufacturer has introduced it in the product manual, after the product is installed by the technician, the farmers generally do not read the manual, and there is no eye-catching on the product. Tips and related precautions, I don’t know that the desulfurizer in the bottle must be regenerated or replaced

[0004] 2. For farmers or technicians who have a basic understanding of biogas purifier products, they all know that the desulfurizer must be regenerated or replaced, but most farmers do not know when the desulfurizer is used and to what extent it needs to be regenerated or replaced. Farmers do not have any The scientific basis can be judged. It is unreasonable to assume that the judgment is based solely on the length of time. Due to the actual length and amount of use of each user, the content of hydrogen sulfide in the gas produced by each household's biogas digester is different.

Since there is no intuitive and effective reminder to regenerate or replace the desulfurizer, the desulfurizer is used overtime or regenerated and replaced early, which brings inconvenience and waste to farmers

[0005] 3. The structural design of most existing desulfurization devices does not consider the convenient and fast regeneration or replacement of desulfurizers

Open the box cover, pull out the internal air pipe, take out the desulfurization bottle, and open the bottle cap to take out the desulfurizer for regeneration or replacement. The operation is extremely complicated, and it is difficult for ordinary users to operate, especially if the pipeline has been installed many times, it is easy to cause deformation and even leakage. gas

Due to the difficulty in operation, most farmers do not regenerate or replace the desulfurization agent, resulting in failure of the desulfurization device, harsh operating environment, and serious equipment corrosion

[0006] 4. According to the concentration of hydrogen sulfide in the biogas and the requirements for the purity of the biogas after purification, the volume design of the original design desulfurization dose of 1-1.6Kg is unreasonable. If the concentration of hydrogen sulfide in the biogas is 4000mg / m 3 , using 1.5m per day 3 For biogas, the initial sulfur capacity of the desulfurizer is 15% on average, and it needs to be regenerated after less than 2 months (only 40 days) of use. The replacement is too frequent and the refueling operation is complicated. Even if users know the importance of desulfurizer regeneration, they are unwilling to do

[0007] 5. Some biogas purifiers are installed unreasonably, causing the water in the biogas to flow into the desulfurizer, which affects the desulfurization effect of the desulfurizer, and even makes the desulfurizer invalid

[0008] 6. The products produced by individual manufacturers have unreasonable structure and poor product quality, and they are prone to failures such as air leakage during use, which makes the biogas system of farmers unable to use normally

Images