Modified-plastic horizontal full-artesian high-level return agitation type solar heating methane tank
A technology of reflux stirring and solar energy, which is applied in the field of biogas digesters, can solve problems such as short circuit in dead ends, sinking blockage, etc., and achieve the effects of easy construction, shallow embedding depth, and avoiding short circuit in the flow of material and liquid
Inactive Publication Date: 2015-04-22
张万俊
View PDF4 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, none of them can fundamentally solve the problems of floating crust, sinking blockage and dead angle short circuit in the main tank.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0035] Embodiment 1: The modified plastic horizontal fully self-flowing high-level reflux stirring solar heating biogas digester of the present invention is characterized in that it consists of a pretreatment pool 1, a slag-retaining filter screen 2, a feed port 3, a fermentation tank 4, and a water pressure room. 5. Composed of pumping pump 6, warming return pool 7, feed liquid return pipeline 8, solar water heater 9, skylight seat 10 and movable cover, inspection hole 11, air guide pipe 12, overflow port 13, and slag discharge port 14, in:
[0036] The pretreatment tank 1 is located at the front end of the biogas digester, and a slag blocking filter 2 is arranged between the feed port 3; the discharge end at the bottom of the feed port 3 is connected to the feed end of the fermentation tank 4;
[0037] Fermentation tank 4 has a cylindrical body with flat arc-shaped ends; fermentation tank 4 is installed obliquely, the feed end is higher than the discharge end, and the inclin...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of methane tanks and particularly relates to a modified-plastic horizontal full-artesian high-level return agitation type solar heating methane tank. The methane tank is characterized in that the body of a fermentation tank is cylindrical, and two end surfaces of the fermentation tank are of flat arc shapes; the fermentation tank is arranged slantwise, and the feeding end of the fermentation tank is higher than the discharging end of the fermentation tank; the top of the fermentation tank, which is near to the feeding end, is provided with a skylight base, and the top of the fermentation tank, which is near to the discharging end, is provided with an examination hole; the skylight base is provided with a movable cover, and the movable cover is provided with an methane guide pipe; the discharging end of the fermentation tank is connected with a liquid return pipe; a liquid suction pump is arranged in the liquid return pipe; the liquid return pipe is used for pumping liquid into a heating return tank which is higher than the fermentation tank; the heating return tank is connected with the pipe of a solar water heater, and the liquid is heated by the solar water heater; and the liquid return pipe is communicated with a feeding hole. The methane tank provided by the invention overcomes the defects that small and medium-sized methane tanks are shortcircuited to be out of service since the liquid is crusted and blocked due to long-term floating and sinking and can not realize full-artesian in the course of fermentation. The invention pioneers the new technology at home and abroad.
Description
technical field [0001] The invention relates to the technical field of biogas digesters, in particular to a modified plastic horizontal fully self-flowing high-level reflux stirring solar energy heating biogas digester. Background technique [0002] At present, the rural household biogas digesters in our country are generally constructed by pouring concrete on site. The conventional process of concrete biogas digesters has problems such as large amount of building materials, difficult transportation, serious waste of pouring materials on site, long construction period, high steel mold manufacturing cost and high consumption, and high transportation costs; in addition, concrete biogas digesters also have difficulties in construction and sealing Difficult, difficult to open the cover, difficult to block air leakage, difficult management and maintenance problems. In particular, there is a short circuit problem in the fermentation raw material flow in the vertical cylinder stru...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): C12M1/107
CPCC12M21/04C12M23/02C12M29/18C12M41/12Y02E50/30
Inventor 张万俊
Owner 张万俊