CN204237794U - A kind of anaerobic fermentation tank - Google Patents
A kind of anaerobic fermentation tank Download PDFInfo
- Publication number
- CN204237794U CN204237794U CN201420640052.0U CN201420640052U CN204237794U CN 204237794 U CN204237794 U CN 204237794U CN 201420640052 U CN201420640052 U CN 201420640052U CN 204237794 U CN204237794 U CN 204237794U
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- tank
- stirring
- tank body
- anaerobic fermentation
- stirring shaft
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- 238000000855 fermentation Methods 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000002002 slurry Substances 0.000 claims abstract description 8
- 239000010815 organic waste Substances 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000004151 fermentation Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003307 slaughter Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
本实用新型涉及一种厌氧发酵罐，属于环保设备技术领域。包括罐体、搅拌装置、挡板和加热管，罐体上设有沼气出口、压力表、沼液出口、循环口和进料口。搅拌装置由罐体顶部的电机、搅拌轴及搅拌桨叶组成，搅拌轴置于罐体中央，搅拌轴的上端部与电机输出轴相连，搅拌桨叶安装在搅拌轴的下端部；所述的挡板对称固定在罐体侧壁上，所述的加热管设置在罐体底部。本实用新型的厌氧发酵罐，通过设置罐体挡板和循环装置，可使原料厌氧发酵混合更为均匀，反应更充分，提高了有机废弃物的减量化和资源化，提高了沼气产量和原料利用率，产生了很好的经济效益，同时也减少有机废弃物的污染。
The utility model relates to an anaerobic fermentation tank, which belongs to the technical field of environmental protection equipment. It includes a tank body, a stirring device, a baffle plate and a heating pipe. The tank body is provided with a biogas outlet, a pressure gauge, a biogas slurry outlet, a circulation port and a feed port. The stirring device is composed of a motor on the top of the tank, a stirring shaft and stirring blades, the stirring shaft is placed in the center of the tank, the upper end of the stirring shaft is connected with the output shaft of the motor, and the stirring blades are installed at the lower end of the stirring shaft; The baffle is symmetrically fixed on the side wall of the tank, and the heating pipe is arranged at the bottom of the tank. The anaerobic fermentation tank of the utility model can make the raw material anaerobic fermentation mix more evenly and react more fully by setting the tank body baffle plate and circulation device, which improves the reduction and resource utilization of organic waste, and improves the efficiency of biogas production. The output and the utilization rate of raw materials have produced good economic benefits, and at the same time, the pollution of organic wastes has been reduced.
Description
技术领域technical field
本实用新型涉及一种厌氧发酵罐，属于环保设备技术领域。The utility model relates to an anaerobic fermentation tank, which belongs to the technical field of environmental protection equipment.
背景技术：Background technique:
厌氧发酵是一种能将有机废弃物变为能源并进行无害化的技术。在国内外厌氧发酵技术已应用于酒精、食品、发酵、屠宰、制药、化工等行业的废水处理工程中，应用前景广阔。现有厌氧发酵罐基本上为常规压力容器，罐体内不设搅拌装置，相对比较简单，存在发酵不充分，沼气产生量较小，原料浪费及有机废弃物继续污染等问题。Anaerobic fermentation is a technology that can turn organic waste into energy and make it harmless. Anaerobic fermentation technology has been applied to wastewater treatment projects in industries such as alcohol, food, fermentation, slaughter, pharmaceuticals, and chemicals at home and abroad, and has broad application prospects. The existing anaerobic fermentation tank is basically a conventional pressure vessel, and there is no stirring device in the tank, which is relatively simple, but there are problems such as insufficient fermentation, small amount of biogas generation, waste of raw materials and continuous pollution of organic waste.
发明内容：Invention content:
本实用新型的目的是提供一种厌氧发酵罐，增强混合效果，以使厌氧发酵反应更充分，提高原料利用率及减少污染。The purpose of the utility model is to provide an anaerobic fermentation tank, which can enhance the mixing effect, so as to make the anaerobic fermentation reaction more fully, improve the utilization rate of raw materials and reduce pollution.
本实用新型提出的厌氧发酵罐，包括罐体、搅拌装置、挡板和加热管，所述的罐体上部一侧设有沼气出口，罐体上部的另一侧设有压力表，压力表下部的罐体上设有沼液出口，罐体下部一侧设有循环口和进料口，罐体上部一侧的沼液出口通过循环管循环泵与罐体下部的循环口相连通，循环口位于进料口的上方，罐体下部的另一侧设有出料口；所述的搅拌装置由罐体顶部的电机、搅拌轴及搅拌桨叶组成，搅拌轴置于罐体中央，搅拌轴的上端部与电机输出轴相连，搅拌桨叶安装在搅拌轴的下端部；所述的挡板对称固定在罐体侧壁上，所述的加热管设置在罐体底部。The anaerobic fermentation tank proposed by the utility model includes a tank body, a stirring device, a baffle plate and a heating pipe. One side of the upper part of the tank body is provided with a biogas outlet, and the other side of the upper part of the tank body is provided with a pressure gauge. The lower tank body is provided with a biogas slurry outlet, and the lower side of the tank body is provided with a circulation port and a feed port. The biogas slurry outlet on the upper side of the tank body is connected to the circulation port at the lower part of the tank body through a circulation pipe circulation pump, and the circulation The inlet is located above the feed inlet, and the other side of the lower part of the tank is provided with a discharge outlet; the stirring device is composed of a motor on the top of the tank, a stirring shaft and stirring paddles, and the stirring shaft is placed in the center of the tank, stirring The upper end of the shaft is connected with the output shaft of the motor, and the stirring paddle is installed at the lower end of the stirring shaft; the baffle is symmetrically fixed on the side wall of the tank, and the heating tube is arranged at the bottom of the tank.
本实用新型提出的厌氧发酵罐，其优点是：The anaerobic fermentation tank that the utility model proposes, its advantage is:
本实用新型的厌氧发酵罐，通过设置罐体挡板和内循环，可使原料厌氧发酵混合更为均匀，反应更充分，提高了有机废弃物的减量化和资源化，提高了沼气产量和原料利用率，产生了很好的经济效益，同时也减少有机废弃物的污染。The anaerobic fermentation tank of the utility model can make the raw material anaerobic fermentation mix more evenly and react more fully by setting the tank body baffle and internal circulation, which improves the reduction and resource utilization of organic waste, and improves the efficiency of biogas production. The output and the utilization rate of raw materials have produced good economic benefits, and at the same time, the pollution of organic wastes has been reduced.
附图说明Description of drawings
图1为本实用新型提出的厌氧发酵罐的结构示意图。Fig. 1 is the structural representation of the anaerobic fermentation tank that the utility model proposes.
图1中，1是罐体，2是沼气出口，3是进料口，4是沼液出口，5是出料口，6是电机，7是搅拌轴，8是搅拌桨叶，9是挡板，10是循环泵，11是循环管，12是加热管，13下循环口，14是压力表。In Figure 1, 1 is the tank body, 2 is the biogas outlet, 3 is the feed inlet, 4 is the biogas slurry outlet, 5 is the discharge outlet, 6 is the motor, 7 is the stirring shaft, 8 is the stirring blade, and 9 is the gear Plate, 10 is a circulation pump, 11 is a circulation pipe, 12 is a heating pipe, 13 is a circulation port, and 14 is a pressure gauge.
具体实施方式Detailed ways
本实用新型提出的厌氧发酵罐，其结构如图1所示，包括罐体1、搅拌装置、挡板9和加热管12。罐体1上部一侧设有沼气出口2，罐体上部的另一侧设有压力表14，压力表14下部的罐体上设有沼液出口4，罐体下部一侧设有循环口13和进料口3，罐体上部一侧的沼液出口4通过循环管11循环泵10与罐体下部的循环口13相连通，循环口13位于进料口3的上方。罐体下部的另一侧设有出料口5。搅拌装置由罐体顶部的电机6、搅拌轴7及搅拌桨叶8组成，搅拌轴7置于罐体1的中央，搅拌轴7的上端部与电机6的输出轴相连，搅拌桨叶8安装在搅拌轴7的下端部，搅拌桨叶8可以有两片，如图1所示，也可以有多片。挡板9对称固定在罐体1的侧壁上，挡板9为左右一组，如图1所示，也可以有四块或六块，多块挡板沿罐体的圆周均布。加热管12设置在罐体底部。The anaerobic fermentation tank proposed by the utility model has a structure as shown in FIG. 1 , including a tank body 1, a stirring device, a baffle 9 and a heating pipe 12. A biogas outlet 2 is provided on one side of the upper part of the tank body 1, a pressure gauge 14 is provided on the other side of the upper part of the tank body, a biogas slurry outlet 4 is provided on the tank body below the pressure gauge 14, and a circulation port 13 is provided on the lower side of the tank body And the feed port 3, the biogas slurry outlet 4 on the upper side of the tank body communicates with the circulation port 13 at the bottom of the tank body through the circulation pipe 11 and the circulation pump 10, and the circulation port 13 is located above the feed port 3. The other side of the lower part of the tank body is provided with a discharge port 5 . The stirring device is composed of a motor 6 on the top of the tank, a stirring shaft 7 and a stirring paddle 8, the stirring shaft 7 is placed in the center of the tank 1, the upper end of the stirring shaft 7 is connected with the output shaft of the motor 6, and the stirring paddle 8 is installed At the lower end of the stirring shaft 7, there may be two stirring paddles 8, as shown in Figure 1, or there may be more than one. Baffle plate 9 is symmetrically fixed on the side wall of tank body 1, and baffle plate 9 is left and right one group, as shown in Figure 1, also can have four or six, and many pieces of baffle plate are evenly distributed along the circumference of tank body. The heating pipe 12 is arranged at the bottom of the tank body.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640052.0U CN204237794U (en) | 2014-10-30 | 2014-10-30 | A kind of anaerobic fermentation tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640052.0U CN204237794U (en) | 2014-10-30 | 2014-10-30 | A kind of anaerobic fermentation tank |
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| Publication Number | Publication Date |
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| CN204237794U true CN204237794U (en) | 2015-04-01 |
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| CN201420640052.0U Expired - Lifetime CN204237794U (en) | 2014-10-30 | 2014-10-30 | A kind of anaerobic fermentation tank |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106367335A (en) * | 2015-07-23 | 2017-02-01 | 北京科林思源能源环境科技发展有限责任公司 | Oversized anaerobic fermentation bioreactor with bottom provided with sludge scraper device |
| CN106467890A (en) * | 2015-08-19 | 2017-03-01 | 北京科林思源能源环境科技发展有限责任公司 | A kind of desanding of super-huge anaerobic fermentation tank and inner loop integral system |
| CN106947687A (en) * | 2017-05-06 | 2017-07-14 | 赤峰中元晟华生物燃气项目建设有限责任公司 | A kind of big-and-middle-sized marsh-gas fermentation tank |
| CN111807659A (en) * | 2020-05-28 | 2020-10-23 | 海南广军实业有限公司 | Anaerobic fermentation tank equipment |
| CN114761363A (en) * | 2019-12-16 | 2022-07-15 | 株式会社Kec系统 | Vertical cylindrical anaerobic digestion device for treating organic waste |
-
2014
- 2014-10-30 CN CN201420640052.0U patent/CN204237794U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106367335A (en) * | 2015-07-23 | 2017-02-01 | 北京科林思源能源环境科技发展有限责任公司 | Oversized anaerobic fermentation bioreactor with bottom provided with sludge scraper device |
| CN106367335B (en) * | 2015-07-23 | 2018-11-16 | 北京科林思源能源环境科技发展有限责任公司 | A kind of anaerobic fermentation of biological reactor of super-huge bottom belt slag-scraper |
| CN106467890A (en) * | 2015-08-19 | 2017-03-01 | 北京科林思源能源环境科技发展有限责任公司 | A kind of desanding of super-huge anaerobic fermentation tank and inner loop integral system |
| CN106467890B (en) * | 2015-08-19 | 2019-01-22 | 北京科林思源能源环境科技发展有限责任公司 | A kind of desanding of super-huge anaerobic fermentation tank and internal circular integration system |
| CN106947687A (en) * | 2017-05-06 | 2017-07-14 | 赤峰中元晟华生物燃气项目建设有限责任公司 | A kind of big-and-middle-sized marsh-gas fermentation tank |
| CN114761363A (en) * | 2019-12-16 | 2022-07-15 | 株式会社Kec系统 | Vertical cylindrical anaerobic digestion device for treating organic waste |
| CN111807659A (en) * | 2020-05-28 | 2020-10-23 | 海南广军实业有限公司 | Anaerobic fermentation tank equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200327 Address after: Beijing City 100080 square Haidian District Road No. 8 Building 304B strongchina Technology Patentee after: BEIJNG CHINA SCIENCES GUOYI ENVIRONMENTAL ENGINEERING Co.,Ltd. Address before: Located at the intersection of 161005 Street Bu Kui Qigihar city of Heilongjiang Province, Longsha district and Longhua Road (New Mart shopping plaza) 3 unit 25 floor of No. 8 Patentee before: HEILONGJIANG GUOZHONG WATER WORKS Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150401 |