CN205653452U - Positive negative pressure alternating feeding of biogas fermentation device integrative system of slagging tap - Google Patents
Positive negative pressure alternating feeding of biogas fermentation device integrative system of slagging tap Download PDFInfo
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- CN205653452U CN205653452U CN201620534492.7U CN201620534492U CN205653452U CN 205653452 U CN205653452 U CN 205653452U CN 201620534492 U CN201620534492 U CN 201620534492U CN 205653452 U CN205653452 U CN 205653452U
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- biogas
- control valve
- natural pond
- residue
- biogas residue
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- 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
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Abstract
The utility model provides a positive negative pressure alternating feeding of biogas fermentation device integrative system of slagging tap belongs to straw biogas technical field, and the feeding slag output system structure that aims at solving among the present biogas device is loaded down with trivial details, is not suitable for buried concrete biogas fermentation tank's problem. The natural pond sediment natural pond liquid storage tank that it adopted is equipped with natural pond sediment natural pond liquid ejection of compact pipeline to be connected in secret biogas fermentation tank's bottom to ejection of compact pipeline outside natural pond sediment natural pond liquid is equipped with in the liquid storage tank interpolation of natural pond sediment natural pond, the branch pipe is carried to the parallelly connected feed back branch pipe of connecting the feeding pond and the natural pond sediment of going out installed on the outer ejection of compact pipeline of natural pond sediment natural pond liquid, still even has the trachea at natural pond sediment natural pond liquid storage tank facial make -up, and parallelly connected having installed is taken out air control valve and is filled air control valve on the trachea, takes out air control valve and connects the air extractor, fills air control valve and connects the air compressor machine. Its simple structure is practical, be applicable to the biogas fermentation device the feeding, slag tap.
Description
Technical field
This utility model belongs to the charging in methane production device technical field in a kind of biogas fermentation device
Slag-tapping system.
Background technology
Along with the growing of new forms of energy biogas industry and technological progress, the technology of biogas fermentation device is wanted
Ask more and more higher.Now, people pay much attention to the utilization of the regenerative resources such as straw stalk, only straw etc.
Biomass resource is the most stable, most economical, the most practical；Several hundred million tons of straws and number will be produced every year in China
The biomass resources such as the weeds of 1000000000 tons, fallen leaves.Therefore, the exploitation prospect of biomass resource is very
Greatly.In known technology, the feeding slag-tapping system in existing biogas fermentation process units mainly uses
Feed tank, biogas liquid residue discharge pump, biogas residue and biogas liquid discharge pipe, by biogas residue and biogas liquid discharge pipe and entering
The feeding pipe in material pond connects marsh-gas fermentation tank (methane-generating pit, biogas are stored), owing to the crop material having is fine
Tieing up long, loose and volume big, the biogas residue that biogas residue and biogas liquid discharge pipe is extracted out mixes band straw, is constructed by it
Being limited, the design of its structure is unreasonable, constructs loaded down with trivial details, and equipment is big, power consumption height, and biogas residue and biogas liquid discharge nozzle
Road is prone to blocking, even causes biogas liquid residue discharge pump overload operation or even burns pump so that producing and pause,
Sometimes must open biogas fermentation top ends of cans manually to slag tap, time-consuming, in particular for the coagulation of underground
Soil marsh-gas fermentation tank is just restricted, and makes troubles to reality application.
Utility model content
In order to overcome the deficiencies in the prior art, solve the feeding slag-tapping system in existing biogas fermentation device
Construct loaded down with trivial details, the problem being unsuitable for buried concrete marsh-gas fermentation tank.The purpose of this utility model is to provide
A kind of simple and practical, biogas residue and biogas liquid discharge pipe and charging are unimpeded, and plant running is stable, and saving of labor saves
Shi Sheng electricity, easy to use, it is especially suitable for what buried concrete marsh-gas fermentation tank (pond, cellar for storing things) matched
The feeding slag-tapping system of new-type biogas fermentation device.
The technical scheme in the invention for solving the above technical problem is:
The positive/negative-pressure alternative expression feeding slag-tapping integrated system of a kind of biogas fermentation device, it is provided with: natural pond, underground
Gas fermentation tank, feed tank, biogas residue and biogas liquid discharge pipe, feed back control valve, go out biogas residue control valve, trachea,
Bleed control valve, ventilating control valve, air compressor machine, air exhauster, go out biogas residue and biogas liquid control valve, biogas residue and biogas liquid
Storage tank, biogas residue and biogas liquid storage tank is connected to the bottom of underground marsh-gas fermentation tank equipped with biogas residue and biogas liquid discharge pipe,
Equipped with going out biogas residue and biogas liquid control valve on biogas residue and biogas liquid discharge pipe, and it is fitted with natural pond in biogas residue and biogas liquid storage tank
The outer discharge pipe of slag biogas slurry, on the outer discharge pipe of biogas residue and biogas liquid, the feed back being equiped with connection feed tank in parallel props up
Pipe and go out biogas residue conveying arm, feed back arm and biogas residue of going out carry and are fitted with feed back control respectively on arm
Valve processed and go out biogas residue control valve, is also fitted with trachea on biogas residue and biogas liquid storage tank, and on trachea, parallel connection is equiped with
Control valve of bleeding and ventilating control valve, control valve of bleeding connects air exhauster, and ventilating control valve connects air compressor machine.
The positive/negative-pressure alternative expression feeding slag-tapping integrated system of above-mentioned biogas fermentation device, described air exhauster is electricity
Dynamic air exhauster, air exhauster, high pressure induced-draught fan, vacuum pump any one, and the bleeding of other adaptive type
Machine.
When this utility model uses, according to design requirement, build behind appropriate location, switch on power, standby
Good raw material, can carry out biogas fermentation production.During charging, biogas slurry backflow in extraction tank, marsh gas raw materials
Mixing adds；When needing discharging, first open air exhauster, the biogas residue and biogas liquid in tank is extracted into biogas residue and biogas liquid storage
In tank, turn off out biogas residue and biogas liquid control valve and control valve of bleeding, open ventilating control valve, according to reality
Need, open feed back control valve, go out biogas residue control valve, open air compressor machine, biogas residue and biogas liquid is exported.
Owing to this utility model has been designed with technique scheme, efficiently solve existing biogas and send out
Feeding slag-tapping system structure in ferment device is loaded down with trivial details, the problem being unsuitable for buried concrete marsh-gas fermentation tank.
Also showing through the test result on trial of actual motion for several times, it has simple and practical, and biogas residue and biogas liquid goes out
Pipe material and charging are unimpeded, and plant running is stable, saving of work and time power saving, easy to use, is especially suitable for
The advantages such as buried concrete marsh-gas fermentation tank (pond, cellar for storing things) matches, it is adaptable to entering of biogas fermentation device
Expect, slag tap.
Accompanying drawing explanation
With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of this utility model embodiment.
Fig. 2 is the structure for amplifying sketch of firedamp gas equipment feeding slag-tapping integrated system in Fig. 1.
Accompanying drawing is respectively numbered: 1 underground marsh-gas fermentation tank；2 glued membrane head sealing covers；3 water sealed tanks；4 chargings
Pond；5 feed back control valves；6 go out biogas residue control valve；7 tracheas；8 bleed control valve；9 ventilating control valves；
10 air compressor machines；11 air exhausters；12 go out biogas residue and biogas liquid control valve；13 biogas residue and biogas liquid storage tanks；14 biogas residue
Biogas slurry discharge pipe；The outer discharge pipe of 15 biogas residue and biogas liquids.
Detailed description of the invention
Embodiment as shown in Figure 1, this utility model is provided with: underground marsh-gas fermentation tank 1, feed tank 4,
Biogas residue and biogas liquid discharge pipe 14, feed back control valve 5, go out biogas residue control valve 6, trachea 7, control of bleeding
Valve 8, ventilating control valve 9, air compressor machine 10, air exhauster 11, go out biogas residue and biogas liquid control valve 12, biogas residue
Biogas slurry storage tank 13, biogas residue and biogas liquid storage tank 13 is connected to underground biogas equipped with biogas residue and biogas liquid discharge pipe 14
The bottom of fermentation tank 1, equipped with going out biogas residue and biogas liquid control valve 12 on biogas residue and biogas liquid discharge pipe 14, and
The outer discharge pipe 15 of biogas residue and biogas liquid, the outer discharge pipe 15 of biogas residue and biogas liquid it is fitted with in biogas residue and biogas liquid storage tank 13
Upper parallel connection is equiped with and connects the feed back arm of feed tank 4 and biogas residue conveying arm of going out, and feed back arm is with outer
Go out and be fitted with feed back control valve 5 respectively and go out biogas residue control valve 6, also in biogas residue natural pond on biogas residue conveying arm
Being fitted with trachea 7 on liquid storage tank 13, on trachea 7, parallel connection is equiped with bleed control valve 8 and ventilating control
Valve 9, control valve of bleeding 8 connects air exhauster 11, and ventilating control valve 9 connects air compressor machine 10；Air exhauster
11 is electric air exhaust machine；The underground marsh-gas fermentation tank 1 of the present embodiment is that top is shaped with water sealed tank 3, water seal
The buried concrete marsh-gas fermentation tank of glued membrane head sealing cover 2 it is fitted with in groove 3.
Claims (2)
1. a positive/negative-pressure alternative expression feeding slag-tapping integrated system for biogas fermentation device, it is provided with underground
Marsh-gas fermentation tank (1), feed tank (4), biogas residue and biogas liquid discharge pipe (14), go out biogas residue control valve (6),
It is characterized in that, be additionally provided with biogas residue and biogas liquid storage tank (13), feed back control valve (5), trachea (7), take out
Gas control valve (8), ventilating control valve (9), air compressor machine (10), air exhauster (11), go out biogas residue and biogas liquid control
Valve processed (12), biogas residue and biogas liquid storage tank (13) is connected to underground biogas equipped with biogas residue and biogas liquid discharge pipe (14) and sends out
The bottom of ferment tank (1), equipped with going out biogas residue and biogas liquid control valve (12) on biogas residue and biogas liquid discharge pipe (14),
And in biogas residue and biogas liquid storage tank (13), it is fitted with the outer discharge pipe (15) of biogas residue and biogas liquid, outside biogas residue and biogas liquid
The upper parallel connection of discharge pipe (15) is equiped with and connects the feed back arm of feed tank (4) and biogas residue conveying of going out
Arm, feed back arm and biogas residue of going out carry and are fitted with feed back control valve (5) respectively and go out natural pond on arm
Slag control valve (6), is also fitted with trachea (7), on trachea (7) on biogas residue and biogas liquid storage tank (13)
Parallel connection is equiped with control valve of bleeding (8) and ventilating control valve (9), and control valve of bleeding (8) connects bleeds
Machine (11), ventilating control valve (9) connects air compressor machine (10).
Positive/negative-pressure alternative expression feeding slag-tapping one system of biogas fermentation device the most according to claim 1
System, it is characterised in that air exhauster (11) is electric air exhaust machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534492.7U CN205653452U (en) | 2016-06-02 | 2016-06-02 | Positive negative pressure alternating feeding of biogas fermentation device integrative system of slagging tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534492.7U CN205653452U (en) | 2016-06-02 | 2016-06-02 | Positive negative pressure alternating feeding of biogas fermentation device integrative system of slagging tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205653452U true CN205653452U (en) | 2016-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620534492.7U Active CN205653452U (en) | 2016-06-02 | 2016-06-02 | Positive negative pressure alternating feeding of biogas fermentation device integrative system of slagging tap |
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| CN (1) | CN205653452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107629957A (en) * | 2017-11-16 | 2018-01-26 | 福清市盛华现代农业农民专业合作社 | Methane tank |
| CN107653183A (en) * | 2017-11-16 | 2018-02-02 | 福清市盛华现代农业农民专业合作社 | Slag discharging device for methane tank |
| CN111909844A (en) * | 2020-09-03 | 2020-11-10 | 安徽理工大学 | Waste mine biogas fermentation fertilizer making system and use method thereof |
-
2016
- 2016-06-02 CN CN201620534492.7U patent/CN205653452U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107629957A (en) * | 2017-11-16 | 2018-01-26 | 福清市盛华现代农业农民专业合作社 | Methane tank |
| CN107653183A (en) * | 2017-11-16 | 2018-02-02 | 福清市盛华现代农业农民专业合作社 | Slag discharging device for methane tank |
| CN111909844A (en) * | 2020-09-03 | 2020-11-10 | 安徽理工大学 | Waste mine biogas fermentation fertilizer making system and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |