CN206089670U - Feed liquid circulation fluidization fermenting installation - Google Patents

Feed liquid circulation fluidization fermenting installation Download PDF

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Publication number
CN206089670U
CN206089670U CN201620922373.9U CN201620922373U CN206089670U CN 206089670 U CN206089670 U CN 206089670U CN 201620922373 U CN201620922373 U CN 201620922373U CN 206089670 U CN206089670 U CN 206089670U
Authority
CN
China
Prior art keywords
water pump
fermentation
feed liquid
fermentation cylinder
fermenting installation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620922373.9U
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Chinese (zh)
Inventor
黄如
黄如一
罗涛
梅自力
郭亭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biogas Institute of Ministry of Agriculture
Original Assignee
Biogas Institute of Ministry of Agriculture
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Biogas Institute of Ministry of Agriculture filed Critical Biogas Institute of Ministry of Agriculture
Priority to CN201620922373.9U priority Critical patent/CN206089670U/en
Application granted granted Critical
Publication of CN206089670U publication Critical patent/CN206089670U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a feed liquid circulation fluidization fermenting installation in the biogas energy field comprises fermentation cylinder 1 and water pump 7, and 1 upper portion of fermentation cylinder is 2, the 2 following sweat house 3 that are between gas storage between gas storage, 1 top of fermentation cylinder is provided with air duct 11 and takes the feed inlet 8 of sealing plug 9, 1 bottom of fermentation cylinder is provided with water pump delivery port 6, and water pump delivery port 6 is connected with water pump 7, and 7 water inlets on the water pump are connected with circulating pipe 4, circulating pipe import 5 sets up around sweat house 3 upper portion, 1 time lateral part of fermentation cylinder is provided with access hole 10. The utility model overcomes the design of the dynamic fermenting installation flow field form of current marsh gas lacks to be optimized, piles up or the top crust bottom the fermentation raw materials forms, leads to the defect that fermentation efficiency is low, and the feed liquid circulation fluidization fermenting installation fermentation efficiency who provides is high, and power consumption is few, the difficult jam.

Description

The ciculation fluidized installation for fermenting of feed liquid
Technical field
The utility model belongs to biogas energy field, and in particular to a kind of ciculation fluidized installation for fermenting of feed liquid.
Background technology
Fermentation and biogas production is a practical engineering technology, using anaerobic fermentation, processes agriculture wastes, life dirt Water, production waste water etc., while producing biomass energy --- the biogas of high-quality cleaning(Main component is methane), have concurrently environmental protection, The many-side benefit such as the energy, energy-saving and emission-reduction.But traditional biogas engineering adopts static fermentation technique, fermentation efficiency is low, aerogenesis Rate and pollutants removal rate be not high, seriously restricts industry development.In recent years, dynamic fermentation technology obtains a certain degree of pushing away Extensively, and it is increasingly becoming the prevailing technology form of biogas engineering.But the design of existing dynamic fermentation equipment stream field form lacks excellent Change, fermented feed liquid does not form complete ciculation fluidized path, cause feed liquid fluidization efficiency low, material mixing is not uniform enough, Effectively fermentation volume is little.Stirring flow field is unbalanced, easily makes fermentation raw material form bottom and piles up or top crust, causes acidifying etc. Bad phenomenon, fermentation efficiency is low.Some poor flow Field Designs are also easy to cause the blocking of material, damage equipment.
The content of the invention
The purpose of this utility model is optimized to overcome the design of existing biogas dynamic fermentation equipment flow location form to lack, Fermentation raw material forms bottom and piles up or top crust, causes the defect that fermentation efficiency is low, and for people a kind of fermentation efficiency is provided Height, consumption power is few, the ciculation fluidized installation for fermenting of feed liquid being not easily blocked.
The purpose of this utility model is realized by following technical proposals.
The ciculation fluidized installation for fermenting of feed liquid of the present utility model, it is characterised in that the ciculation fluidized installation for fermenting of the feed liquid by Fermentation tank 1 and water pump 7 are constituted, and the top of fermentation tank 1 is that 2 between gas storage, 2 is below sweathouse 3 between gas storage;The top of fermentation tank 1 is arranged There are wireway 11 and the charging aperture with sealing-plug 98;The bottom of fermentation tank 1 is provided with pump outlet 6, pump outlet 6 and water pump 7 connections, the water inlet of water pump 7 is connected with circulation pipe 4;Circulation pipe import 5 is arranged on the surrounding on the top of sweathouse 3;The downside of fermentation tank 1 Portion is provided with access hole 10.
The utility model arranges circulation pipe in fermentation tank surrounding, realizes that feed liquid is ciculation fluidized by water pump.Its course of work It is as follows:
Preliminary fermentation feed liquid enters fermentation tank from its top feed mouth, and feed liquid covers circulation pipe height, leaves fraction space As between gas storage.Then start water pump, make fermented feed liquid enter water pump along circulation pipe from circulation pipe import, from pump outlet with Setting speed enters sweathouse, forms current straight up.Fermented feed liquid flows out again from circulation pipe, returns to the entrance of water pump, Sweathouse is reentered by water pump, a closed circulation system is formed.The circulatory system internally forms fluidisation, breaks static state Fermentation, drastically increases the mixing uniformity of fermented feed liquid, and factor of created gase is greatly improved and feed liquid crust, blocking is avoided The problems such as.
In sum, the utility model overcomes the design shortage optimization of existing biogas dynamic fermentation equipment flow location form, Fermentation raw material formed bottom pile up or top crust, cause the defect that fermentation efficiency is low, there is provided the ciculation fluidized fermentation of feed liquid Device fermentation efficiency is high, and consumption power is few, is not easily blocked.
Description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is schematic top plan view of the present utility model.
In figure:1:Fermentation tank;2:Between gas storage;3:Sweathouse;4:Circulation pipe;5:Circulation pipe import;6:Pump outlet;7: Water pump;8:Charging aperture;9:Sealing-plug;10:Access hole;11:Wireway.
Specific embodiment
The utility model is described in further detail below by embodiment, but the utility model is not limited only to the embodiment.
Embodiment one
The ciculation fluidized installation for fermenting of feed liquid of this example as depicted in figs. 1 and 2, is made up of, fermentation tank 1 fermentation tank 1 and water pump 7 Top is that 2 between gas storage, 2 is below sweathouse 3 between gas storage;The top of fermentation tank 1 is provided with wireway 11 and the charging with sealing-plug 9 Mouth 8;The bottom of fermentation tank 1 is provided with pump outlet 6, and pump outlet 6 is connected with water pump 7, the water inlet of water pump 7 and circulation pipe 4 Connection;Circulation pipe import 5 is arranged on the surrounding on the top of sweathouse 3;The following side of fermentation tank 1 is provided with access hole 10.

Claims (1)

1. the ciculation fluidized installation for fermenting of a kind of feed liquid, it is characterised in that the ciculation fluidized installation for fermenting of the feed liquid is by fermentation tank(1) And water pump(7)Composition, fermentation tank(1)Top is between gas storage(2), between gas storage(2)It is below sweathouse(3);Fermentation tank(1)Top It is provided with wireway(11)With band sealing-plug(9)Charging aperture(8);Fermentation tank(1)Bottom is provided with pump outlet(6), water Pump out the mouth of a river(6)With water pump(7)Connection, water pump(7)Water inlet and circulation pipe(4)Connection;Circulation pipe import(5)It is arranged on fermentation Between(3)The surrounding on top;Fermentation tank(1)Following side is provided with access hole(10).
CN201620922373.9U 2016-08-23 2016-08-23 Feed liquid circulation fluidization fermenting installation Expired - Fee Related CN206089670U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620922373.9U CN206089670U (en) 2016-08-23 2016-08-23 Feed liquid circulation fluidization fermenting installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620922373.9U CN206089670U (en) 2016-08-23 2016-08-23 Feed liquid circulation fluidization fermenting installation

Publications (1)

Publication Number Publication Date
CN206089670U true CN206089670U (en) 2017-04-12

Family

ID=58469985

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620922373.9U Expired - Fee Related CN206089670U (en) 2016-08-23 2016-08-23 Feed liquid circulation fluidization fermenting installation

Country Status (1)

Country Link
CN (1) CN206089670U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106381262A (en) * 2016-08-23 2017-02-08 农业部沼气科学研究所 A material liquid circulating fluidization fermentation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106381262A (en) * 2016-08-23 2017-02-08 农业部沼气科学研究所 A material liquid circulating fluidization fermentation device
CN106381262B (en) * 2016-08-23 2018-08-31 农业部沼气科学研究所 Feed liquid circulation fluidizes installation for fermenting

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170412

Termination date: 20180823