CN206706084U - A kind of stalk marsh gas efficient ferment apparatus - Google Patents
A kind of stalk marsh gas efficient ferment apparatus Download PDFInfo
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- CN206706084U CN206706084U CN201720418862.5U CN201720418862U CN206706084U CN 206706084 U CN206706084 U CN 206706084U CN 201720418862 U CN201720418862 U CN 201720418862U CN 206706084 U CN206706084 U CN 206706084U
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- Prior art keywords
- fermentation tank
- gas
- sleeve pipe
- stewing
- tight silo
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Abstract
The utility model discloses a kind of stalk marsh gas efficient ferment apparatus, including fermentation tank and the stewing gas-tight silo of heat, the stewing gas-tight silo top of heat is provided with heating in vacuum pipe, the fermentation upper end installation airway tube, the airway tube upper port, which is connected, air bleeding valve, the air bleeding valve is connected with blast pipe, sleeve pipe straight down is provided with the fermentation tank, described sleeve pipe is rotatablely connected with sealing at the top of fermentation tank, described sleeve pipe top is connected by gear mechanism with being arranged on the motor rotation axis of fermentation upper end, holding pad is installed in described sleeve pipe, multiple gap holes are offered on the holding pad, the holding pad lower end is provided with more intubations, peace is coated with biomembrane in the intubation, the fermenter base is provided with discharging tube, described discharging tube one end connects popular gas-tight silo, slag trap is provided with inside the fermentation tank.The utility model is simple in construction, effectively increases speed caused by stalk fermentation degraded and biogas, easy to operate, practicality is stronger.
Description
Technical field
A kind of biogas fermentation device is the utility model is related to, specifically a kind of stalk marsh gas efficient ferment apparatus.
Background technology
Biogas fermentation is also known as anaerobic digestion, anaerobic fermentation, refers to organic substance (such as people and animals' poultry manure, stalk, weeds
Deng) under certain moisture, temperature and anaerobic condition, by the catabolism of each quasi-microorganism, ultimately form methane and an oxygen
Change the process of the flammable mixed gas (biogas) such as carbon.Stalk marsh gas refers to utilize biogas facility, is main using agricultural crop straw
Raw material, under the conditions of strict anaerobic environment and certain temperature, moisture, acid-base value etc., produced by the anaerobic fermentation of microorganism
A kind of raw fuel gas.Stalk makees biogas fermentation material mainly using wheat, corn, peanut, Soybean and Other Crops stalk.Straw
Stalk biogas refers to utilize biogas facility, using agricultural crop straw as primary raw material, in strict anaerobic environment and certain temperature, water
Point, under the conditions of acid-base value etc., by a kind of fuel gas caused by the anaerobic fermentation of microorganism.Stalk is biogas fermentation material master
If using wheat, corn, peanut, Soybean and Other Crops stalk, the conventional stalk marsh gas in rural area is broadly divided into full stalk marsh gas
Fermentation and stalk and human and animal excreta mixed fermenting marsh gas.Agricultural crop straw cell is very solid, and the structure height of cell membrane is wooden
Change, cell membrane forms the 80% of dry.Main component of the lignin therein as stalk cell wall, form wood cell
The 15%-30% of wall.It is in the structure containing various complex combination forms sufficiently stable in biochemistry, it is difficult to general
Microorganism decomposition.Although cellulose, Hemicellulose Polysaccharide type organic matter are easily decomposed by microorganism or enzyme, lignin
Together with hemicellulose, cellulose is tightly wrapped in, turn into surrounding matrix, prevent cellulose and microorganism and digestive enzyme
Contact.But in general biogas fermentation device is especially low to the utilization rate of stalk and fermentation efficiency is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of stalk marsh gas efficient ferment apparatus, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of stalk marsh gas efficient ferment apparatus, including fermentation tank and the stewing gas-tight silo of heat, the stewing gas-tight silo of heat, which is fixed, to be connected
It is connected in the supporting plate on fermentation pot sidewall, and supporting plate and fermentation tank are provided with drainage conduit, the row of being provided with the drainage conduit
Expect valve, and drainage conduit one end is stretched into fermentation tank from fermentation pot sidewall, the stewing gas-tight silo top of heat is provided with heating in vacuum pipe, institute
Fermentation upper end installation airway tube is stated, the airway tube upper port, which is connected, air bleeding valve, and the air bleeding valve is connected with blast pipe, institute
The sleeve pipe being provided with fermentation tank straight down is stated, described sleeve pipe is rotatablely connected with sealing at the top of fermentation tank, and described sleeve pipe top passes through
Gear mechanism is connected with being arranged on the motor rotation axis of fermentation upper end, and holding pad, the binder are provided with described sleeve pipe
Plate center is provided with through hole, and sleeve pipe is fixedly connected through through hole with holding pad, and multiple gap holes, institute are offered on the holding pad
Holding pad lower end to be stated to be intubated provided with more, peace is coated with biomembrane in the intubation, and the fermenter base is provided with discharging tube,
Described discharging tube one end connects popular gas-tight silo, and slag trap is provided with inside the fermentation tank.
As further program of the utility model：The outer wall of the stewing gas-tight silo of heat uses double-layer vacuum structure.
As the utility model further scheme：The heat, which is boiled in a covered pot over a slow fire, is provided with hang plate inside gas-tight silo, and hang plate
Lower end is located at drainage conduit and the stewing gas-tight silo junction of heat.
As the utility model further scheme：The gear mechanism includes the driven gear for being arranged on cannula tip
With the driving gear for being arranged on motor rotation axis, the driving gear and driven gear are meshed.
As the utility model further scheme：The holding pad edge is in arc-shaped, and is placed in fermentation top tank structure
On arc groove in.
Compared with prior art, the beneficial effects of the utility model are：Straw can be realized by the setting of the stewing gas-tight silo of heat
The heat of stalk particle is boiled in a covered pot over a slow fire, the wooden structures for the straw cell membrane that can accelerate the failure before fermentation, is advantageous to improve fermentation rate,
The effect of suspension crust can be alleviated by the setting of holding pad, the degradation rate of suspension is improved, pass through the rotation of sleeve pipe
Setting can be stirred to zymotic fluid, accelerate the utilization rate of fermentation rate and stalk.The utility model is simple in construction, effectively carries
Speed caused by high stalk fermentation degraded and biogas, easy to operate, practicality is stronger.
Brief description of the drawings
Fig. 1 is the structural representation of stalk marsh gas efficient ferment apparatus.
Fig. 2 is the structural representation of holding pad in stalk marsh gas efficient ferment apparatus.
Wherein：The stewing gas-tight silo 2 of fermentation tank 1, heat, supporting plate 3, charging aperture 4, hang plate 5, drainage conduit 6, blow-off valve 7, vacuum
Heating tube 8, sleeve pipe 9, airway tube 10, air bleeding valve 11, blast pipe 12, holding pad 13, driven gear 14, driving gear 15, motor
16th, arc groove 17, intubation 18, biomembrane 19, positive displacement pump 20, Drainage pipe 21, slag trap 22, waste residue outlet 23, through hole 24, seam
Lyriform pore 25.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~2, in the utility model embodiment, a kind of stalk marsh gas efficient ferment apparatus, including fermentation tank 1
With the stewing gas-tight silo 2 of heat, the stewing gas-tight silo 2 of heat is fixedly connected in the supporting plate 3 in the side wall of fermentation tank 1, and supporting plate 3 with
Fermentation tank 1 is provided with drainage conduit 6, blow-off valve 7 is provided with the drainage conduit 6, and the one end of drainage conduit 6 is stretched from the side wall of fermentation tank 1
Enter in fermentation tank 1, the stewing top of gas-tight silo 2 of heat is provided with heating in vacuum pipe 8, and heating in vacuum pipe 8 adds to the stewing gas-tight silo 2 of heat
Heat, realize that the heat of crushed straw aggregate is boiled in a covered pot over a slow fire, the outer wall of the stewing gas-tight silo 2 of heat uses double-layer vacuum structure, temperature can be hindered to scatter and disappear, improved
The internal temperature of the stewing gas-tight silo 2 of heat, the material after heat is stewing flow to fermentation tank 1 through drainage conduit 6, set inside the stewing gas-tight silo 2 of heat
There is hang plate 5, and the lower end of hang plate 5 is located at drainage conduit 6 and the stewing junction of gas-tight silo 2 of heat, the setting of hang plate 5 can be abundant
Stalk after discharge heat is stewing, defective material is avoided to stay in the stewing gas-tight silo 2 of heat；Airway tube 10 is installed on the top of fermentation tank 1, described to lead
The upper port of tracheae 10, which is connected, air bleeding valve 11, and the air bleeding valve 11 is connected with blast pipe 12, and biogas caused by fermentation tank 1 is through exhaust
Pipe 12 is collected, and sleeve pipe 9 straight down is provided with the fermentation tank 1, and described sleeve pipe 9 rotates with the sealing of the top of fermentation tank 1 to be connected
Connect, the top of described sleeve pipe 9 is connected by gear mechanism with being arranged on the rotary shaft of motor 16 on the top of fermentation tank 1, the gear
Mechanism includes being arranged on the driven gear 14 on the top of sleeve pipe 9 and is arranged on the driving gear 15 of the rotary shaft of motor 16, the active
Gear 15 and driven gear 14 are meshed, and holding pad 13 is provided with described sleeve pipe 9, and the center of holding pad 13 is provided with through hole
24, and sleeve pipe 9 is fixedly connected through through hole 24 with holding pad 13, and multiple gap holes 25, binder are offered on the holding pad 13
The setting of plate 13 can alleviate the effect of suspension crust, improve the degradation rate of suspension, the lower end of holding pad 13 is provided with
More intubations 18, motor 16 drive sleeve pipe 9 to rotate, and so as to drive 18 pairs of zymotic fluids of holding pad 13 and intubation to be stirred, accelerate
Fermentation rate, the edge of holding pad 13 is in arc-shaped, and is placed in the arc groove 17 on the inwall of fermentation tank 1, the intubation 18
Upper peace is coated with biomembrane 19, the loss for being provided with strain when beneficial to retaining and being enriched with strain, preventing discharge of biomembrane 19, carries
Active numerous raw energy of high strain；The bottom of fermentation tank 1 is provided with discharging tube 21, the popular sealing of the one end of discharging tube 21 connection
Storehouse 2, high temperature and high gravity fermentation liquid can accelerate the failure the wooden structures of straw cell membrane, in order to prevent discharging tube 21
Blocking, slag trap 22 is provided with inside fermentation tank 1, the residue after fermentation is from the waste residue being arranged in the bottom sidewall of fermentation tank 1
The discharge of outlet 23.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of stalk marsh gas efficient ferment apparatus, including fermentation tank (1) and the stewing gas-tight silo (2) of heat, the stewing gas-tight silo (2) of heat
It is fixedly connected in the supporting plate (3) in fermentation tank (1) side wall, it is characterised in that and supporting plate (3) is installed with fermentation tank (1)
There is drainage conduit (6), blow-off valve (7) is installed, and drainage conduit (6) one end is stretched into from fermentation tank (1) side wall on the drainage conduit (6)
In fermentation tank (1), described stewing gas-tight silo (2) top of heat is provided with heating in vacuum pipe (8), and air guide is installed on fermentation tank (1) top
Manage (10), airway tube (10) upper port, which is connected, air bleeding valve (11), and the air bleeding valve (11) is connected with blast pipe (12), institute
The sleeve pipe (9) being provided with fermentation tank (1) straight down is stated, described sleeve pipe (9) is rotatablely connected with sealing at the top of fermentation tank (1), described
Sleeve pipe (9) top is connected by gear mechanism with being arranged on motor (16) rotary shaft on fermentation tank (1) top, described sleeve pipe
(9) holding pad (13) is installed on, holding pad (13) center is provided with through hole (24), and sleeve pipe (9) through through hole (24) with
Holding pad (13) is fixedly connected, and multiple gap holes (25) are offered on the holding pad (13), and holding pad (13) lower end is set
There are more intubations (18), pacify on the intubation (18) and be coated with biomembrane (19), fermentation tank (1) bottom is provided with discharging tube
(21), described discharging tube (21) one end connects popular gas-tight silo (2), and slag trap (22) is provided with inside the fermentation tank (1).
2. stalk marsh gas efficient ferment apparatus according to claim 1, it is characterised in that the stewing gas-tight silo (2) of heat
Outer wall uses double-layer vacuum structure.
3. stalk marsh gas efficient ferment apparatus according to claim 1, it is characterised in that in the stewing gas-tight silo (2) of heat
Portion is provided with hang plate (5), and the lower end of hang plate (5) is located at drainage conduit (6) and stewing gas-tight silo (2) junction of heat.
4. stalk marsh gas efficient ferment apparatus according to claim 1, it is characterised in that the gear mechanism includes setting
Sleeve pipe (9) top driven gear (14) and be arranged on the driving gear (15) of motor (16) rotary shaft, the driving gear
(15) it is meshed with driven gear (14).
5. stalk marsh gas efficient ferment apparatus according to claim 1, it is characterised in that holding pad (13) edge is in
Arc-shaped, and in the arc groove (17) being placed on fermentation tank (1) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418862.5U CN206706084U (en) | 2017-04-20 | 2017-04-20 | A kind of stalk marsh gas efficient ferment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418862.5U CN206706084U (en) | 2017-04-20 | 2017-04-20 | A kind of stalk marsh gas efficient ferment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206706084U true CN206706084U (en) | 2017-12-05 |
Family
ID=60455465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720418862.5U Expired - Fee Related CN206706084U (en) | 2017-04-20 | 2017-04-20 | A kind of stalk marsh gas efficient ferment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206706084U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112063499A (en) * | 2020-09-22 | 2020-12-11 | 汪世兰 | A high leakproofness fermenting installation for lactic acid bacteria processing |
| CN112358953A (en) * | 2020-10-29 | 2021-02-12 | 中国农业大学烟台研究院 | Straw fermentation treatment integrated tank for biogas engineering |
| CN112574862A (en) * | 2020-12-31 | 2021-03-30 | 中国科学院地理科学与资源研究所 | Straw aerobic-anaerobic alternate fermentation system and process |
-
2017
- 2017-04-20 CN CN201720418862.5U patent/CN206706084U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112063499A (en) * | 2020-09-22 | 2020-12-11 | 汪世兰 | A high leakproofness fermenting installation for lactic acid bacteria processing |
| CN112063499B (en) * | 2020-09-22 | 2023-08-01 | 新疆中驼生物科技有限公司 | A high leakproofness fermenting installation for lactobacillus processing |
| CN112358953A (en) * | 2020-10-29 | 2021-02-12 | 中国农业大学烟台研究院 | Straw fermentation treatment integrated tank for biogas engineering |
| CN112574862A (en) * | 2020-12-31 | 2021-03-30 | 中国科学院地理科学与资源研究所 | Straw aerobic-anaerobic alternate fermentation system and process |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20180420 |