CN206418117U - A kind of microbial fermentation liquid waste treating apparatus - Google Patents
A kind of microbial fermentation liquid waste treating apparatus Download PDFInfo
- Publication number
- CN206418117U CN206418117U CN201720104170.3U CN201720104170U CN206418117U CN 206418117 U CN206418117 U CN 206418117U CN 201720104170 U CN201720104170 U CN 201720104170U CN 206418117 U CN206418117 U CN 206418117U
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- Prior art keywords
- tank
- acetic acid
- fuel gas
- hydrolytic decomposition
- decomposition pot
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Abstract
The utility model discloses a kind of microbial fermentation liquid waste treating apparatus, including hydrolytic decomposition pot, fermentative acidification tank, acetic acid generates tank and fuel gas generation tank, the hydrolytic decomposition pot, fermentative acidification tank, acetic acid generates and is provided with bacterium colony attachment cylinder grid and screen pack inside tank and fuel gas generation tank, the bacterium colony attachment cylinder grid are located at tank body inner bottom part, the hydrolytic decomposition pot, fermentative acidification tank, acetic acid is generated to be connected between tank and fuel gas generation tank by water pump and water pipe, the acetic acid generation tank upper center is connected by air inlet pipe with the upper end that fuel gas generates tank, the upper center of the fuel gas generation tank connects purificaton and collection of gas device by escape pipe.This kind of microbial fermentation liquid waste treating apparatus, acidifying is hydrolyzed to sewage by using anaerobic bacteria, imflammable gas is further produced, for resource recycling, so as to improving the secondary utilization rate of sewage disposal resource reclaim, being truly realized turns waste into wealth, the multiple benefits that have been enterprise and social creativity.
Description
Technical field
The utility model is related to one kind, specially a kind of microbial fermentation liquid waste treating apparatus, belongs to field.
Background technology
Microorganism sewage water processing accommodation is extensive.It can be applied to oil, petrochemical industry, chemical industry, metallurgy, machinery, leather, coal gas
Change, food, brewage, daily use chemicals, printing and dyeing, pharmacy, the sewage disposal of all polymorphic types such as papermaking and municipal sewage and rivers and lakes etc.
The sewage disposal of water field of big area.
Contain abundant organic matter, existing microorganism in the sewage of discharge such as food factory, flour mill, sugar refinery, grease factory
These organic matters can be wasted after processing unit processing, it is impossible to carry out secondary utilization, therefore cause very big waste.
To solve the above problems, therefore it is proposed that a kind of microbial fermentation liquid waste treating apparatus.
Utility model content
The technical problems to be solved in the utility model is to overcome the defect of prior art there is provided a kind of microbial fermentation waste liquid
Processing unit, in order to solve the above-mentioned technical problem, the utility model provide following technical scheme：
A kind of microbial fermentation liquid waste treating apparatus of the utility model, including hydrolytic decomposition pot, fermentative acidification tank, acetic acid generation tank
Tank is generated with fuel gas, the hydrolytic decomposition pot, fermentative acidification tank, acetic acid generation tank are identical with fuel gas generation jar structure, and
Top is provided with inside fast-open type cover, the hydrolytic decomposition pot, fermentative acidification tank, acetic acid generation tank and fuel gas generation tank
Bacterium colony attachment cylinder grid and screen pack are provided with, the bacterium colony attachment cylinder grid are located at tank body inner bottom part, the hydrolytic decomposition pot, fermentative acidification
Connected between tank, acetic acid generation tank and fuel gas generation tank by water pump and water pipe, the acetic acid generation tank upper center is led to
Cross air inlet pipe and be connected with the upper end that fuel gas generates tank, the upper center of the fuel gas generation tank is connected by escape pipe
Purificaton and collection of gas device.
As a kind of preferred embodiment of the present utility model, it is respectively provided with the outside of hydrolytic decomposition pot and the fermentative acidification tank
There is heating and thermal insulation layer, the outer middle side part of the hydrolytic decomposition pot is provided with waste liquid water inlet, and waste liquid water inlet is located at bacterium colony and adheres to cylinder grid
The position between screen pack.
As a kind of preferred embodiment of the present utility model, the water feeding of water pump between hydrolytic decomposition pot and the fermentative acidification tank
Mouth connecting water pipe and the top for being located at screen pack through the fast-open type cover and hose nozzle least significant end on hydrolytic decomposition pot, delivery port connection
Pump intake connection between water pipe and the tank body middle part for connecting fermentative acidification tank, fermentative acidification tank and acetic acid the generation tank
Water pipe and the top for being located at screen pack through the fast-open type cover and hose nozzle least significant end on fermentative acidification tank, delivery port connection water
Manage and connect the pump intake between the tank base that acetic acid generates tank, acetic acid generation tank and fuel gas the generation tank
Connecting water pipe simultaneously generates the top that fast-open type cover and hose nozzle least significant end on tank are located at screen pack through acetic acid, and delivery port connects
Water receiving pipe simultaneously connects the tank base that fuel gas generates tank.
As a kind of preferred embodiment of the present utility model, there is control valve in the air inlet pipe and escape pipe, and enter
The gas outlet least significant end of tracheae is located at the top that fuel gas generates tank self-filtering net, and the purificaton and collection of gas device includes
Gas washing case, drying box and air accumulator, the escape pipe gas outlet are located at liquid inside gas washing case internal liquid level gas washing case as described below
Face top is provided with inverted gas collection bucket, and gas collection bucket connection drying box, the outlet side connection air accumulator of the drying box.
As a kind of preferred embodiment of the present utility model, the fast-open type cover is provided with each tank body junction
Sealing strip.
As a kind of preferred embodiment of the present utility model, the bacterium colony adheres to cylinder grid by multiple cylindrical drum grid socket groups
Into, and cylindrical drum grid interlayer inner hollow.
The beneficial effect that the utility model is reached is：Sewage is hydrolyzed acidifying by using anaerobic bacteria, further
Imflammable gas is produced, for resource recycling, so as to improve the secondary utilization rate of sewage disposal resource reclaim, change is truly realized
Waste be changed into values, the multiple benefits that have been enterprise and social creativity.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of general assembly structural representation of microbial fermentation liquid waste treating apparatus of the utility model；
Fig. 2 is a kind of bacterium colony attachment cylinder cross section grid structural representation of microbial fermentation liquid waste treating apparatus of the utility model
Figure.
In figure：1- hydrolytic decomposition pots；2- fermentative acidification tanks；3- acetic acid generates tank；4- fuel gas generates tank；5- bacterium colonies adhere to cylinder
Grid；6- screen packs；7- gas washing casees；8- air accumulators；9- drying boxes；10- escape pipes；11- control valves；12- air inlet pipe；13- water pumps；
14- fast-open type covers；15- heating and thermal insulations layer；16- waste liquid water inlets.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, a kind of microbial fermentation liquid waste treating apparatus, including the life of hydrolytic decomposition pot 1, fermentative acidification tank 2, acetic acid
Into tank 3 and fuel gas generation tank 4, the hydrolytic decomposition pot 1, fermentative acidification tank 2, acetic acid generation tank 3 and the fuel gas generation knot of tank 4
Structure is identical, and top is provided with fast-open type cover 14, the hydrolytic decomposition pot 1, fermentative acidification tank 2, acetic acid generation tank 3 and combustible gas
Bacterium colony attachment cylinder grid 5 and screen pack 6 are provided with inside body generation tank 4, the bacterium colony attachment cylinder grid 5 are located at tank body inner bottom part,
Connected between the hydrolytic decomposition pot 1, fermentative acidification tank 2, acetic acid generation tank 3 and fuel gas generation tank 4 by water pump 13 and water pipe,
The acetic acid generation upper center of tank 3 is connected by air inlet pipe 12 with the upper end that fuel gas generates tank 4, the fuel gas life
Upper center into tank 4 passes through the connection purificaton and collection of gas device of escape pipe 10.
In the present embodiment, heating and thermal insulation layer 15 is provided with the outside of hydrolytic decomposition pot 1 and fermentative acidification tank 2 tank body, it is described
The outer middle side part of hydrolytic decomposition pot 1 is provided with waste liquid water inlet 16, and waste liquid water inlet 16 be located at bacterium colony attachment cylinder grid 5 and screen pack 6 it
Between position.
In the present embodiment, the water inlet connecting water pipe of water pump 13 between the hydrolytic decomposition pot 1 and fermentative acidification tank 2 and through water
The top that fast-open type cover 14 and hose nozzle least significant end on tank 1 are located at screen pack 6 is solved, delivery port connecting water pipe simultaneously connects fermentation
In the middle part of the tank body of souring tank 2, the fermentative acidification tank 2 and acetic acid generate the water inlet connecting water pipe of water pump 13 between tank 3 and worn
Fast-open type cover 14 and hose nozzle least significant end on everfermentation souring tank 2 are located at the top of screen pack 6, and delivery port connecting water pipe is simultaneously
The water pump 13 connected between the tank base that acetic acid generates tank 3, acetic acid generation tank 3 and fuel gas the generation tank 4 is intake
Mouth connecting water pipe simultaneously generates the top that fast-open type cover 14 and hose nozzle least significant end on tank 3 are located at screen pack 6 through acetic acid, goes out
Mouth of a river connecting water pipe simultaneously connects the tank base that fuel gas generates tank 4, and screen pack 6 filters out bulky grain debris.
In the present embodiment, there is control valve 11 in the air inlet pipe 12 and escape pipe 10, and air inlet pipe 12 gas outlet most
Low side is located at the top that fuel gas generates the self-filtering net 6 of tank 4, and the purificaton and collection of gas device includes gas washing case 7, dried
Case 9 and air accumulator 8, the gas outlet of escape pipe 10 are located at the internal liquid level of the gas washing case 7 internal liquid level top of gas washing case 7 as described below
It is provided with inverted gas collection bucket, and gas collection bucket connection drying box 9, the outlet side connection air accumulator 8 of the drying box 9.
In the present embodiment, the fast-open type cover 14 is provided with sealing strip with each tank body junction, prevents gas leakage.
In the present embodiment, the bacterium colony attachment cylinder grid 5 are made up of the socket of multiple cylindrical drum grid, and inside cylindrical drum grid interlayer
It is hollow, bacterium colony attaching surface is improved, conversion rate is improved.
Principle and advantage of the present utility model：This kind of microbial fermentation liquid waste treating apparatus, waste water passes through waste liquid water inlet
16 inside of bacterium colony attachment cylinder grid 5 entered inside hydrolytic decomposition pot 1, hydrolytic decomposition pot 1 and surface attachment have zymogenic bacteria, in waste water
Complicated organic matter be hydrolyzed as deliquescent organic molecule, then the liquid after hydrolysis is conveyed into fermentative acidification tank by water pump
2, there is acidifying bacterium the inside of bacterium colony attachment cylinder grid 5 and surface attachment inside fermentative acidification tank 2, will dissolving under intracellular enzyme effect
Property small organic molecule be decomposed into propionic acid, butyric acid, ethanol etc., and synthesize intracellular organic matter, the liquid after acidifying is inputted second by water pump 3
There are hydrogen-producing acetogens the inside of bacterium colony attachment cylinder grid 5 and surface attachment inside acid generation tank 3, this stage acetic acid generation tank 3,
Propionic acid, butyric acid, ethanol etc. are converted into acetic acid, H2, CO2, water pump 3 and escape pipe 10 are defeated by the acetic acid generation inside product of tank 3
Entering the inside of bacterium colony attachment cylinder grid 5 inside fuel gas generation tank 4, fuel gas generation tank 4 and surface attachment has methane phase
Bacterium, using acetic acid, H2, CO2 generation produce methane, synthesis type is：
CH3COOH→CH4+CO2；
CO2+4H2→CH4+2H2O；
Obtained methane is stored in air accumulator 8 after gas washing case 7 removes CO2 after the drying of drying box 9, is passed through
Acidifying is hydrolyzed to sewage using anaerobic bacteria, imflammable gas is further produced, for resource recycling, so as to improve dirt
The secondary utilization rate of water process resource reclaim, being truly realized turns waste into wealth, the multiple benefits that have been enterprise and social creativity.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (6)
1. a kind of microbial fermentation liquid waste treating apparatus, including hydrolytic decomposition pot (1), fermentative acidification tank (2), acetic acid generation tank (3) and
Fuel gas generation tank (4), it is characterised in that：The hydrolytic decomposition pot (1), fermentative acidification tank (2), acetic acid generate tank (3) and flammable
Gas generation tank (4) structure is identical, and top is provided with fast-open type cover (14), the hydrolytic decomposition pot (1), fermentative acidification tank
(2) bacterium colony attachment cylinder grid (5) and screen pack (6), institute, are provided with inside acetic acid generation tank (3) and fuel gas generation tank (4)
State bacterium colony attachment cylinder grid (5) and be located at tank body inner bottom part, the hydrolytic decomposition pot (1), fermentative acidification tank (2), acetic acid generation tank (3) and can
Connected between combustion gas body generation tank (4) by water pump (13) and water pipe, described acetic acid generation tank (3) upper center passes through air inlet pipe
(12) upper end for generating tank (4) with fuel gas is connected, and the upper center of the fuel gas generation tank (4) passes through escape pipe
(10) purificaton and collection of gas device is connected.
2. microbial fermentation liquid waste treating apparatus as claimed in claim 1, it is characterised in that the hydrolytic decomposition pot (1) and fermentation
Heating and thermal insulation layer (15) is provided with the outside of souring tank (2) tank body, the outer middle side part of the hydrolytic decomposition pot (1) is provided with waste liquid water inlet
(16), and waste liquid water inlet (16) be located at bacterium colony attachment cylinder grid (5) and screen pack (6) between position.
3. microbial fermentation liquid waste treating apparatus as claimed in claim 1, it is characterised in that the hydrolytic decomposition pot (1) and fermentation
Water pump (13) water inlet connecting water pipe between souring tank (2) and through the fast-open type cover (14) and water pipe on hydrolytic decomposition pot (1)
Mouth least significant end is located at the top of screen pack (6), delivery port connecting water pipe and the tank body middle part for connecting fermentative acidification tank (2), described
Fermentative acidification tank (2) and acetic acid generate water pump (13) the water inlet connecting water pipe between tank (3) and passed through on fermentative acidification tank (2)
Fast-open type cover (14) and hose nozzle least significant end be located at screen pack (6) top, delivery port connecting water pipe simultaneously connect acetic acid life
Into the tank base of tank (3), water pump (13) water inlet between the acetic acid generation tank (3) and fuel gas generation tank (4) connects
Water receiving pipe simultaneously generates the top that fast-open type cover (14) and hose nozzle least significant end on tank (3) are located at screen pack (6) through acetic acid,
Delivery port connecting water pipe and the tank base for connecting fuel gas generation tank (4).
4. microbial fermentation liquid waste treating apparatus as claimed in claim 1, it is characterised in that the air inlet pipe (12) and outlet
There is control valve (11) on pipe (10), and the gas outlet least significant end of air inlet pipe (12) is located at the internal mistake of fuel gas generation tank (4)
The top of filter screen (6), the purificaton and collection of gas device includes gas washing case (7), drying box (9) and air accumulator (8), the outlet
Pipe (10) gas outlet is provided with inverted collection positioned at gas washing case (7) internal liquid level gas washing case (7) internal liquid level top as described below
Gas bucket, and gas collection bucket connection drying box (9), the outlet side connection air accumulator (8) of the drying box (9).
5. microbial fermentation liquid waste treating apparatus as claimed in claim 1, it is characterised in that the fast-open type cover (14) with
Each tank body junction is provided with sealing strip.
6. microbial fermentation liquid waste treating apparatus as claimed in claim 1, it is characterised in that the bacterium colony attachment cylinder grid (5)
It is made up of the socket of multiple cylindrical drum grid, and cylindrical drum grid interlayer inner hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104170.3U CN206418117U (en) | 2017-01-24 | 2017-01-24 | A kind of microbial fermentation liquid waste treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104170.3U CN206418117U (en) | 2017-01-24 | 2017-01-24 | A kind of microbial fermentation liquid waste treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206418117U true CN206418117U (en) | 2017-08-18 |
Family
ID=59570555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720104170.3U Expired - Fee Related CN206418117U (en) | 2017-01-24 | 2017-01-24 | A kind of microbial fermentation liquid waste treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206418117U (en) |
-
2017
- 2017-01-24 CN CN201720104170.3U patent/CN206418117U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20210124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |