CN205313534U - Novel dry zymotechnique of straw marsh gas device - Google Patents
Novel dry zymotechnique of straw marsh gas device Download PDFInfo
- Publication number
- CN205313534U CN205313534U CN201620078946.4U CN201620078946U CN205313534U CN 205313534 U CN205313534 U CN 205313534U CN 201620078946 U CN201620078946 U CN 201620078946U CN 205313534 U CN205313534 U CN 205313534U
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- China
- Prior art keywords
- agitator
- fermentation tank
- fermentation
- shaft
- tank
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Links
- 239000010902 straw Substances 0.000 title claims abstract description 20
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract description 12
- 238000000855 fermentation Methods 0.000 claims abstract description 62
- 230000004151 fermentation Effects 0.000 claims abstract description 61
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims description 22
- 239000010802 sludge Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000003756 stirring Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract 1
- 239000002002 slurry Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model provides a novel dry zymotechnique of straw marsh gas device, belongs to biogas engineering equipment technical field. It provides one kind and passes in and out the novel dry zymotechnique of straw marsh gas device that the material nothing was blockked up, heat and mass transfer is even, the zymotechnique can go on in succession. The discharge gate of fermentation cylinder bottom is the infundibulate, the discharge gate setting of fermentation cylinder bottom is above the feed inlet of discharger, the discharge gate of discharger is worn out the fermentation cylinder lateral wall and is set up above ejection of compact collection is fought, the vertical setting of agitator, the (mixing) shaft setting of agitator is in the fermentation cylinder, the (mixing) shaft lower part of agitator is fixed with the stirring leaf, two set up symmetrical for the axis of the (mixing) shaft of agitator of T font paddle, all the inclination bottom the fermentation cylinder is the same for the inclination of the horizontal paddle of two T font paddles, two vertical paddles of T font paddle all with the (mixing) shaft lower extreme fixed connection of agitator. The utility model discloses the business turn over material does not have the jam, heat and mass transfer is even, realizes the continuous operation of the dry zymotechnique of straw marsh gas.
Description
Technical field
This utility model belongs to biogas engineering device technical field, particularly relates to a kind of straw biogas air dry fermentation technology device.
Background technology
Straw methane fermentation has wet type and two kinds of techniques of dry type. Stalk marsh gas dry fermentation refers to the technique carrying out biogas fermentation with straw for raw material without circulating water when, and generally dry matter content is more than 20%, and dry fermentation improves pond and holds factor of created gase and Chi Rong efficiency, decreases the utilization of water. And owing to the concentration height of dry causes that input and output material is difficult, heat and mass is uneven in existing dry fermentation technology, cause that fermentation technology can not run continuously.
Summary of the invention
For the problems referred to above, this utility model provides a kind of input and output material novel straw sludge gas dry fermentation process unit without blocking, heat and mass is uniform, fermentation technology can continuously perform.
Technical solution adopted in the utility model is: a kind of novel straw sludge gas dry fermentation process unit, including the pond that gathers materials, upper material conveyer, loader, agitator, sprinkling equipment, fermentation tank, discharger, discharging collection bucket, circulating pump and collecting tank, described novel straw sludge gas dry fermentation process unit also includes two T-shaped blades, described upper material conveyer feed end is arranged on and gathers materials in pond, upper material conveyer discharge end is arranged on above the feed hopper of loader, the discharge end of described loader is arranged on fermentation tank upper inside through fermentation tank sidewall, the discharging opening of described fermenter base is infundibulate, the discharging opening of described fermenter base is arranged on above the charging aperture of discharger, described discharging collection bucket is arranged on the outside of fermentation tank, the discharging opening of described discharger passes fermentation tank sidewall and is arranged on above discharging collection bucket, described collecting tank is arranged on below fermentation tank, described sprinkling equipment is arranged on fermentation tank inside upper part, the water inlet of described circulating pump is connected with collecting tank by pipeline one, the outlet of circulating pump is connected with sprinkling equipment by pipeline two, described agitator is vertically arranged, the shaft of agitator is arranged in fermentation tank, the shaft bottom of agitator is fixed with paddle, the T-shaped blade of said two is arranged relative to the axisymmetrical of the shaft of agitator, the angle of inclination of the horizontal blade of two T-shaped blades is all identical with the angle of inclination of fermenter base, two vertical blades of T-shaped blade are all fixed with the shaft lower end of agitator and are connected.
The beneficial effects of the utility model are in that:
1. fermenter base is that the angle of inclination of the horizontal blade of two T-shaped blades of infundibulate, agitator is all identical with the angle of inclination of fermenter base, and during the fermentation, agitator is uniform by the material stirring in fermentation tank, and discharging is easy.
2. on this utility model, the combination of material conveyer, loader, discharger and agitator uses, and makes this utility model input and output material uniform without blocking, heat and mass, it is achieved the continuous operation of straw biogas air dry fermentation technology.
3. the water inlet of circulating pump is connected by pipeline one with collecting tank, and the outlet of circulating pump is connected by pipeline two with sprinkling equipment, it is achieved the backflow of biogas slurry and spray, does not produce sewage.
4. this utility model thermal energy consumption is low, unit volume factor of created gase height, reasonable in design, action effect are obvious.
Accompanying drawing explanation
Fig. 1: this utility model structural representation;
Wherein: 1-gathers materials pond; The upper material conveyer of 2-; 3-loader; 4-agitator; 4-1-T font blade; 4-2-paddle; 5-sprinkling equipment; 6-fermentation tank; 7-discharger; 8-discharging collection bucket; 9-heating coil; 10-circulating pump; 11-collecting tank.
Detailed description of the invention
As it is shown in figure 1, a kind of novel straw sludge gas dry fermentation process unit, including the pond 1 that gathers materials, upper material conveyer 2, loader 3, agitator 4, sprinkling equipment 5, fermentation tank 6, discharger 7, discharging collection bucket 8, circulating pump 10 and collecting tank 11, described novel straw sludge gas dry fermentation process unit also includes two T-shaped blade 4-1, described upper material conveyer 2 feed end is arranged on and gathers materials in pond 1, upper material conveyer 2 discharge end is arranged on above the feed hopper of loader 3, the discharge end of described loader 3 is arranged on fermentation tank 6 upper inside through fermentation tank 6 sidewall, discharging opening bottom described fermentation tank 6 is infundibulate, discharging opening bottom described fermentation tank 6 is arranged on above the charging aperture of discharger 7, described discharging collection bucket 8 is arranged on the outside of fermentation tank 6, the discharging opening of described discharger 7 passes fermentation tank 6 sidewall and is arranged on above discharging collection bucket 8, described collecting tank 11 is arranged on below fermentation tank 6, described sprinkling equipment 5 is arranged on fermentation tank 6 inside upper part, the water inlet of described circulating pump 10 is connected with collecting tank 11 by pipeline one, the outlet of circulating pump 10 is connected with sprinkling equipment 5 by pipeline two, described agitator 4 is vertically arranged, the shaft of agitator 4 is arranged in fermentation tank 6, the shaft bottom of agitator 4 is fixed with paddle 4-2, the T-shaped blade 4-1 of said two is arranged relative to the axisymmetrical of the shaft of agitator 4, the angle of inclination of the horizontal blade of two T-shaped blade 4-1 is all identical with the angle of inclination bottom fermentation tank 6, two T-shaped vertical blades of blade 4-1 are all fixed with the shaft lower end of agitator 4 and are connected.
Described novel straw sludge gas dry fermentation process unit also includes heating coil 9, and described heating coil 9 is arranged in collecting tank 11.
Operation principle: the straw after pulverizing initially enters and gathers materials in pond 1, and material is thus lifted in the feed hopper of loader 3 under the effect of upper material conveyer 2, then is sent in fermentation tank 6 by loader 3. Being fallen in discharging collection bucket 8 by discharger 7 outside collecting tank 11 by taking out of through the biogas residue of preliminary solid-liquid separation during discharging, biogas slurry flows in the collecting tank 11 bottom fermentation tank 6. Agitator 4 completes the stirring of material in fermentation tank 6 during the fermentation, and the heating coil 9 in collecting tank 11 heats to biogas slurry, and biogas slurry sends into sprinkling equipment 5 by circulating pump 10, and sprinkling equipment 5 sprays biogas slurry, it is achieved biogas slurry refluxes.
In running, it is possible to adjust operation time and the circulation biogas slurry amount of loader 3, discharger 7, agitator 4 according to treating capacity.
Described upper material conveyer 2, loader 3, sprinkling equipment 5, discharger 7, heating coil 9, circulating pump 10 are prior art.
Claims (2)
1. a novel straw sludge gas dry fermentation process unit, including the pond that gathers materials (1), upper material conveyer (2), loader (3), agitator (4), sprinkling equipment (5), fermentation tank (6), discharger (7), discharging collection bucket (8), circulating pump (10) and collecting tank (11), it is characterized in that: described novel straw sludge gas dry fermentation process unit also includes two T-shaped blades (4-1), described upper material conveyer (2) feed end is arranged in the pond that gathers materials (1), upper material conveyer (2) discharge end is arranged on above the feed hopper of loader (3), the discharge end of described loader (3) is arranged on fermentation tank (6) upper inside through fermentation tank (6) sidewall, the discharging opening of described fermentation tank (6) bottom is infundibulate, the discharging opening of described fermentation tank (6) bottom is arranged on above the charging aperture of discharger (7), described discharging collection bucket (8) is arranged on the outside of fermentation tank (6), the discharging opening of described discharger (7) passes fermentation tank (6) sidewall and is arranged on discharging collection bucket (8) top, described collecting tank (11) is arranged on fermentation tank (6) lower section, described sprinkling equipment (5) is arranged on fermentation tank (6) inside upper part, the water inlet of described circulating pump (10) is connected with collecting tank (11) by pipeline one, the outlet of circulating pump (10) is connected with sprinkling equipment (5) by pipeline two, described agitator (4) is vertically arranged, the shaft of agitator (4) is arranged in fermentation tank (6), the shaft bottom of agitator (4) is fixed with paddle (4-2), the T-shaped blade of said two (4-1) is arranged relative to the axisymmetrical of the shaft of agitator (4), the angle of inclination of the horizontal blade of two T-shaped blades (4-1) is all identical with the angle of inclination of fermentation tank (6) bottom, two T-shaped blade (4-1) vertically blades are all fixed with the shaft lower end of agitator (4) and are connected.
2. a kind of novel straw sludge gas dry fermentation process unit according to claim 1, it is characterised in that: described novel straw sludge gas dry fermentation process unit also includes heating coil (9), and described heating coil (9) is arranged in collecting tank (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078946.4U CN205313534U (en) | 2016-01-27 | 2016-01-27 | Novel dry zymotechnique of straw marsh gas device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078946.4U CN205313534U (en) | 2016-01-27 | 2016-01-27 | Novel dry zymotechnique of straw marsh gas device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205313534U true CN205313534U (en) | 2016-06-15 |
Family
ID=56206787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620078946.4U Expired - Fee Related CN205313534U (en) | 2016-01-27 | 2016-01-27 | Novel dry zymotechnique of straw marsh gas device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205313534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852545A (en) * | 2019-01-15 | 2019-06-07 | 三河市盈盛生物能源科技有限公司 | A kind of biogas equipment |
-
2016
- 2016-01-27 CN CN201620078946.4U patent/CN205313534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852545A (en) * | 2019-01-15 | 2019-06-07 | 三河市盈盛生物能源科技有限公司 | A kind of biogas equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 150000 1, 3 unit, building 5, business accelerator, 15155, Zhong Yuan Road, Songbei, Harbin, Heilongjiang. Patentee after: Heilongjiang Kuhn Environmental Rehabilitation Engineering Co.,Ltd. Address before: 150000 3, unit 5, enterprise accelerator, 15155, Zhong Yuan Road, Songbei, Harbin, Heilongjiang. Patentee before: HARBIN DALIANG INDUSTRIAL Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |