CN208649310U - A kind of novel biogas fermenting tank - Google Patents
A kind of novel biogas fermenting tank Download PDFInfo
- Publication number
- CN208649310U CN208649310U CN201821245043.6U CN201821245043U CN208649310U CN 208649310 U CN208649310 U CN 208649310U CN 201821245043 U CN201821245043 U CN 201821245043U CN 208649310 U CN208649310 U CN 208649310U
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- tank
- tank body
- layer
- novel biogas
- agitating
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Abstract
A kind of novel biogas fermenting tank, including tank body, agitating device and spray equipment；The top of the tank is equipped with cover, is equipped with feed pipe and gas collecting tube at the top of the cover；The feed pipe connects the outlet end of a check valve, and the check valve inlet end connects a lateral duct, and lateral duct is obliquely installed；Heating layer is equipped on the inside of the tank body, outside is equipped with insulating layer；The heating layer is equipped with inlet and outlet；Inlet and outlet are connected by circulation heating equipment by pipeline；It is equipped with temperature sensor in the tank body, monitors the temperature in fermentor for implementing；Controller control connection heating equipment.
Description
Technical field
The utility model relates to technical field of methane, especially a kind of novel biogas fermenting tank.
Background technique
Material in marsh gas fermentation pool can float during the fermentation, and biogas slurry is by will form scum layer, supernatant under upper
Layer, active layer and sediment layer, these buoyants rest on the liquid level inside fermentation vat, can form one layer again after gathering a period of time
Thick and hard dross, traditional biogas fermentation agitating device not can effectively solve material in fermentation vat top encrustation phenomena, influence to ferment
The normal continuous production operation in pond, reduces the yield of biogas.In addition, traditional fermentor, also some other problems, such as: charging
Pipe will generally be horizontally disposed with a few mitron roads to tank centre bit laterally along tank deck increase and be placed in tank, and this set will lead to transverse pipe
Road is easy to exist after stopping production daily is detained feed liquid, and fermentation can generate expansion blockage pipeline, influence to feed；Tank base and ground it
Between cannot abundant jolt ramming, be easy to appear infiltration, increase antiseepage cost.
Summary of the invention
The invention provides a kind of novel biogas fermenting tank, including tank body, agitating device and spray equipment；
The top of the tank is equipped with cover, is equipped with feed pipe and gas collecting tube at the top of the cover；The feed pipe connection
The outlet end of one check valve, the check valve inlet end connect a lateral duct, and lateral duct is obliquely installed；On the inside of the tank body
Equipped with heating layer, outside is equipped with insulating layer；The heating layer is equipped with inlet and outlet；Inlet and outlet pass through pipeline
It is connected by circulation heating equipment；It is equipped with temperature sensor in the tank body, monitors the temperature in fermentor for implementing；Controller control
System connection heating equipment；
The agitating device includes the motor above cover, and motor is connected with agitating shaft, and agitating shaft is worn vertically
With tank body center；Two groups of mixing components are equipped on the agitating shaft from top to bottom；The mixing component includes being set by multiple
Fixed agitating plate is connected in the stirring rod on agitating shaft axial wall；The agitating plate is circumferentially uniformly distributed in agitating shaft, and quantity is
4, the end of the agitating plate is equipped with flexible scraper plate；
The spray equipment includes the spray tube for being located on inner tank wall, and the spray tube is equipped with spray head, and spray tube connects
It is connected to the circulation line protruded into outside tank body, the circulation line other end protrudes into tank body from the bottom outside tank body；The circulation
Pipeline is equipped with circulating pump；The spray head tilts down 30-45 °.
In a kind of novel biogas fermenting tank described in the utility model, the tank base is equipped with horizontal direction in folder
The ramped bottom surface at angle and the horizontal bottom being connected with ramped bottom surface.
In a kind of novel biogas fermenting tank described in the utility model, intersection point of the tank wall from itself and ramped bottom surface
Extended segment is extended into, the extended segment extends to second pouring concrete layer；The second pouring concrete layer adds with described
Thermosphere connects, the second pouring concrete layer.
In a kind of novel biogas fermenting tank described in the utility model, the second pouring concrete layer be by antiseepage at
The concrete layer of reason is fixed tank body by pouring after tank body is mounted on one-time-concreting concrete base layer.
In a kind of novel biogas fermenting tank described in the utility model, the extended segment bottom is base support, the bottom
Seat support section is triangular in shape.
In a kind of novel biogas fermenting tank described in the utility model, the angle of the ramped bottom surface and horizontal plane is 20-
80°。
In a kind of novel biogas fermenting tank described in the utility model, the lateral duct and horizontal direction are in 15-30 °
Slanted angle.
The beneficial effect of the invention is: first, the lateral duct being obliquely installed avoids being detained feed liquid, and charging is unimpeded,
It is not in clogging；Second, the setting of temperature sense and heating plant can control the temperature in tank bottom in suitable model
It encloses, on the one hand can promote growth and breeding and the metabolism of the microorganism in the bacteria-containing liquid of tank bottom, can be on the other hand fermentation
Substrate provides heat source, accelerates fermenting substrate；The stirring in the middle part of tank body with edge can be improved by the improvement of stirring structure in third
Efficiency improves mixing effect, prevents dross from crusting；4th, by the setting of spray equipment, bottom biogas slurry can be transported to tank
Interior top injection, eye certain angle impact liquid level alleviate liquid level crust, improve to be conducive to ferment effect；5th, inclination is set
The tank base set avoids flow blind angle in tank compared to straight barrel type tank body, and biogas fermentation substrate can be reached in tank base
To optimal flowing and ferment effect；6th, tank body not the improvement of mounting structure make to fill between base support and base
Divide jolt ramming, to prevent from seeping water, reduces antiseepage cost.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model rabbling mechanism structural schematic diagram；
Fig. 3 is the utility model bottom structure broken section structural schematic diagram；
In figure: tank body 1, cover 2, motor 3, gas collecting tube 4, water inlet 5, water outlet 6, lateral duct 7, check valve 8, charging
Pipe 9, heating layer 10, insulating layer 11, agitating shaft 12, spray tube 13, spray head 14, circulation line 15, flexible scraper plate 16, agitating plate
17, stirring rod 18, centrifugal pump 19, temperature sensor 20, base support 21, stiffener 22, second pouring concrete layer 23, one
Secondary casting concrete base 24.
Specific embodiment
With reference to the accompanying drawing, by the following detailed description, to be more clearly understood that the above and other of the invention
Objects, features and advantages.Hereinafter, the preferred embodiment of the invention will be described in detail with reference to the accompanying drawings.
Such as figure, a kind of novel biogas fermenting tank that the invention is preferentially implemented, comprising: tank body 1, agitating device and spray
Device.
It is equipped with cover 2 at the top of the tank body 1, is equipped with feed pipe 9 and gas collecting tube 4 at the top of the cover 2；Preferably, institute
The outlet end that feed pipe 9 connects a check valve 8 is stated, 8 input end of check valve connects a lateral duct 7, and lateral duct 7 tilts
Setting avoids being detained feed liquid, and it is not in clogging that charging is unimpeded；Further, the lateral duct 7 and level side
To the slanted angle for being in 15-30 °, to reach optimal charging effect.
The tank body 1 is made of metal material, such as can be made into using steel material, herein preferably using stainless
Steel is made into；Heating layer 10 is equipped on the inside of tank body 1, outside is equipped with insulating layer 11；The heating layer 10 is equipped with water inlet 5 and water outlet
6；Water inlet 5 and water outlet 6 are connected by circulation heating equipment by pipeline；It is equipped with temperature sensor 20 in the tank body 1, for real
Apply the temperature in monitoring fermentor；The temperature sensor 20 is connected with controller (not shown), controller control connection heat supply
Equipment, when the temperature is too low, controller control heating equipment operating, and hot water enters heating layer 10 from water inlet 5, makes in fermentor
Temperature increases；When reaching predetermined temperature range, controller controls heating equipment and closes.
Herein, the heating equipment can use the heat insulation tank with having heaters, and heat insulation tank is connected by circulation by pipeline
Water inlet 5, water outlet 6 and the circulating pump, the pipeline that heat insulation tank is connect with water inlet 5 are equipped with electronic check valve 8, circulation
Pump and electronic check valve 8 connect the controller.Above structure setting can control the temperature in tank bottom in suitable range,
On the one hand growth and breeding and the metabolism that can promote the microorganism in the bacteria-containing liquid of tank bottom, on the other hand can be fermentation substrate
Heat source is provided, fermenting substrate is accelerated.
The agitating device includes the motor 3 set on 2 top of cover, and motor 3 is connected with agitating shaft 12, and agitating shaft 12 is perpendicular
Direct puncture is set and 1 center of tank body；Two groups of mixing components are equipped on the agitating shaft 12 from top to bottom.The mixing component includes logical
It crosses multiple stirring rods 18 on 12 axial wall of agitating shaft and connects fixed agitating plate 17；The agitating plate 17 was at agitating shaft 12 weeks
To being uniformly distributed, quantity is preferably 4, and the end of the agitating plate 17 is equipped with flexible scraper plate 16.By be arranged from top to bottom two
Group mixing component can be improved the stirring efficiency at 1 middle part and edge of tank body, improve mixing effect.
The spray equipment includes the spray tube 13 for being located on 1 inner wall of tank body, and the spray tube 13 is equipped with spray head 14, spray
Shower pipe 13 connects the circulation line 15 protruded into from outside tank body 1, and 15 other end of circulation line protrudes into tank from the bottom outside tank body 1
In body 1；The circulation line 15 is equipped with circulating pump；Preferably, the spray head 14 tilts down 30-45 °.It is filled by spray
The setting set, the top injection that bottom biogas slurry can be transported in tank, eye certain angle impact liquid level alleviate liquid level crust,
It is improved to be conducive to ferment effect.
1 bottom of tank body is equipped with horizontal direction in the ramped bottom surface of angle and the water being connected with ramped bottom surface
Planar base surface.The angle of the ramped bottom surface and horizontal plane is 20-80 °；Compared to straight barrel type tank body 1, it is dead to avoid flowing in tank
Angle, biogas fermentation substrate can reach optimal flowing and ferment effect in 1 bottom of tank body.
1 side wall of tank body extends into extended segment from the intersection point of itself and ramped bottom surface, and the extended segment extends to secondary pour
Infuse concrete layer 23；The extended segment bottom is base support 21, and 21 section of base support is triangular in shape, more guarantee bottom
Raising of the seat support to the stability of tank body；The second pouring concrete layer 23 connects with the heating layer 10, and described two
Secondary casting concrete layer 23 is the concrete layer by Anti-seeping technology, is mounted on one-time-concreting concrete base layer 24 in tank body 1
It is by pouring that tank body 1 is fixed afterwards.In this way between base support 21 and base can abundant jolt ramming, to prevent from seeping water.
Further, the ramped bottom surface and horizontal bottom are equipped with the impervious barrier made of waterproof material, so as to
Enough prevent fermentation liquid from penetrating into one-time-concreting concrete base layer 24.
Further, the base support 21 is higher than horizontal bottom height 200-300mm, in favor of the abundant vibration in gap
It is real.
Further, the base support 21 is connected with stiffener 22, and the stiffener 22, which extends to, once to be poured
Concrete base layer 24 is built, mounting stability is further increased.
Although the preferred embodiment of the invention is disclosed for illustrative purpose, those skilled in the art
Member should be appreciated that under the premise of the scope and spirit created without departing substantially from appended claims present invention disclosed, various
Modification, increase and adulterium are all possible, it is noted that upper under the premise of without departing substantially from the invention scope and spirit
Stating various modifications, increase and altering should all cover within the interest field of the invention.
Claims (7)
1. a kind of novel biogas fermenting tank, which is characterized in that including tank body, agitating device and spray equipment；
The top of the tank is equipped with cover, is equipped with feed pipe and gas collecting tube at the top of the cover；The feed pipe connection one is single
To the outlet end of valve, the check valve inlet end connects a lateral duct, and lateral duct is obliquely installed；It is equipped on the inside of the tank body
Heating layer, outside are equipped with insulating layer；The heating layer is equipped with inlet and outlet；Inlet and outlet are recycled by pipeline
Connect heating equipment；It is equipped with temperature sensor in the tank body, monitors the temperature in fermentor for implementing；Controller control connects
Connect heating equipment；
The agitating device includes the motor above cover, and motor is connected with agitating shaft, and agitating shaft is worn vertically and tank
Body center；Two groups of mixing components are equipped on the agitating shaft from top to bottom；The mixing component includes being stirred by multiple be set to
It mixes the stirring rod on axis axial wall and connects fixed agitating plate；The agitating plate is circumferentially uniformly distributed in agitating shaft, quantity 4, institute
The end for stating agitating plate is equipped with flexible scraper plate；
The spray equipment includes the spray tube for being located on inner tank wall, and the spray tube is equipped with spray head, and spray tube connection is certainly
The circulation line protruded into outside tank body, the circulation line other end protrude into tank body from the bottom outside tank body；The circulation line
It is equipped with circulating pump；The spray head tilts down 30-45 °.
2. a kind of novel biogas fermenting tank as described in claim 1, which is characterized in that the tank base is equipped with and level
Ramped bottom surface and the horizontal bottom that with ramped bottom surface is connected of the direction in angle.
3. a kind of novel biogas fermenting tank as claimed in claim 2, which is characterized in that the tank wall is from it and tilts bottom
The intersection point in face extends into extended segment, and the extended segment extends to second pouring concrete layer；The second pouring concrete layer with
The heating layer connects, the second pouring concrete layer.
4. a kind of novel biogas fermenting tank as claimed in claim 3, which is characterized in that the second pouring concrete layer is warp
The concrete layer for crossing Anti-seeping technology is fixed tank body by pouring after tank body is mounted on one-time-concreting concrete base layer.
5. a kind of novel biogas fermenting tank as claimed in claim 3, which is characterized in that the extended segment bottom is pedestal branch
Frame, the base support section are triangular in shape.
6. a kind of novel biogas fermenting tank as claimed in claim 2, which is characterized in that the folder of the ramped bottom surface and horizontal plane
Angle is 20-80 °.
7. a kind of novel biogas fermenting tank as described in claim 1, which is characterized in that the lateral duct and horizontal direction
In 15-30 ° of slanted angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245043.6U CN208649310U (en) | 2018-08-03 | 2018-08-03 | A kind of novel biogas fermenting tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245043.6U CN208649310U (en) | 2018-08-03 | 2018-08-03 | A kind of novel biogas fermenting tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208649310U true CN208649310U (en) | 2019-03-26 |
Family
ID=65788437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821245043.6U Expired - Fee Related CN208649310U (en) | 2018-08-03 | 2018-08-03 | A kind of novel biogas fermenting tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208649310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113149390A (en) * | 2021-03-30 | 2021-07-23 | 江西正合环保工程有限公司 | Whole county promotes livestock and poultry breeding discarded object third party and concentrates resource utilization system |
-
2018
- 2018-08-03 CN CN201821245043.6U patent/CN208649310U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113149390A (en) * | 2021-03-30 | 2021-07-23 | 江西正合环保工程有限公司 | Whole county promotes livestock and poultry breeding discarded object third party and concentrates resource utilization system |
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| 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: 20190326 Termination date: 20210803 |