CN110951597A - Heat preservation methane tank - Google Patents
Heat preservation methane tank Download PDFInfo
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- CN110951597A CN110951597A CN201811124441.7A CN201811124441A CN110951597A CN 110951597 A CN110951597 A CN 110951597A CN 201811124441 A CN201811124441 A CN 201811124441A CN 110951597 A CN110951597 A CN 110951597A
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- tank
- methane
- heat
- upper cover
- methane tank
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
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- Bioinformatics & Cheminformatics (AREA)
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- Oil, Petroleum & Natural Gas (AREA)
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- Analytical Chemistry (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
A heat preservation methane tank, which relates to the technical field of methane tanks. The device mainly comprises an upper cover and a tank body, wherein the upper cover is hermetically connected with the tank body, the upper cover is a double-layer ceramic body, and a heat-insulating layer is arranged between the two layers of ceramic bodies; the methane tank is also a double-layer ceramic body, the heat-insulating layer is arranged between the two ceramic bodies, and the heat-insulating layer is adhered between the upper cover of the methane tank and the double-layer ceramic body of the methane tank by using sealant, so that the inner part of the methane tank is prevented from falling along with the falling of the external temperature, the optimal temperature for producing methane can not be reached, particularly the place with a deeper frozen soil layer, and the optimal use effect can be reached under any condition all the year round.
Description
Technical Field
The invention relates to the technical field of methane tanks.
Background
The biogas is a clean energy, and the use of the biogas can reduce the harm of fire coal or fuel oil to the environment. At present, most of biogas fermentation tanks in cities and towns in China are simply built by buried reinforced concrete or glass fiber reinforced plastic, namely, a closed device is built underground, a feed inlet or a biogas leading-out conduit is arranged on the device, and the concrete biogas digester is difficult to construct, poor in sealing performance and easy to leak gas; the methane tank constructed by the glass fiber reinforced plastics has relatively good sealing performance, but the speed of generating gas by the methane tank is very low in a low-temperature environment, and particularly the methane tank loses the use significance in rural areas in the north in winter.
Disclosure of Invention
The invention aims to provide an efficient and constant-temperature heat-preservation methane tank.
The invention mainly comprises an upper cover and a tank body, wherein the upper cover is hermetically connected with the tank body, the upper cover is a double-layer ceramic body, and a heat-insulating layer is arranged between the two layers of ceramic bodies; the tank body is also a double-layer ceramic body, and a heat-insulating layer is arranged between the two layers of ceramic bodies.
The heat-insulating layer is adhered between the upper cover of the methane tank and the double-layer ceramic body of the tank body by the sealant, so that the inner part of the methane tank is prevented from falling along with the reduction of the external temperature, the optimal temperature for producing the methane can not be reached, particularly in a place with a deeper frozen soil layer, and the optimal use effect can be reached under any condition all the year round. The invention realizes the purposes of high efficiency of methane production and constant temperature in the methane tank.
The invention is provided with an auxiliary electric heater in the tank body. Since the temperature of the raw material for producing biogas, which is poured from the feed pipe, is low, the temperature is increased by the auxiliary electric heater in order to achieve the best use effect as soon as possible.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention.
Detailed Description
As shown in the figure, the methane tank is formed by sealing an upper cover 1 and a tank body 2, the upper cover 1 is a double-layer ceramic body 1-1, 1-2, and a heat-insulating layer 3 is arranged between the two layers of ceramic body 1-1, 1-2; the tank body 2 comprises two layers of glass fiber reinforced plastic bodies 2-1 and 2-2, and a heat insulation layer 4 is arranged between the two layers of ceramic bodies 2-1 and 2-2.
The heat insulating layer can be made of rigid polyurethane foam plastic or polyphenyl plate and other high-efficiency heat insulating materials.
In order to improve the use effect, an auxiliary electric heater 5 is arranged in the ceramic body 2-1 of the methane tank body 2.
Claims (2)
1. The heat-preservation methane tank mainly comprises an upper cover and a tank body, wherein the upper cover and the tank body are connected in a sealing way; the tank body is also a double-layer ceramic body, and a heat-insulating layer is arranged between the two layers of ceramic bodies.
2. The heat preservation methane tank of claim 1, wherein an auxiliary electric heater is arranged in the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124441.7A CN110951597A (en) | 2018-09-26 | 2018-09-26 | Heat preservation methane tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124441.7A CN110951597A (en) | 2018-09-26 | 2018-09-26 | Heat preservation methane tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110951597A true CN110951597A (en) | 2020-04-03 |
Family
ID=69964512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811124441.7A Pending CN110951597A (en) | 2018-09-26 | 2018-09-26 | Heat preservation methane tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110951597A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111793559A (en) * | 2020-07-22 | 2020-10-20 | 吉林建筑大学 | Electric heating phase-change heat storage biogas device |
-
2018
- 2018-09-26 CN CN201811124441.7A patent/CN110951597A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111793559A (en) * | 2020-07-22 | 2020-10-20 | 吉林建筑大学 | Electric heating phase-change heat storage biogas device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200403 |