CN208327576U - A kind of biogas slurry concentration systems - Google Patents
A kind of biogas slurry concentration systems Download PDFInfo
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- CN208327576U CN208327576U CN201820665177.7U CN201820665177U CN208327576U CN 208327576 U CN208327576 U CN 208327576U CN 201820665177 U CN201820665177 U CN 201820665177U CN 208327576 U CN208327576 U CN 208327576U
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- Prior art keywords
- liquor charging
- charging pipeline
- biogas slurry
- storage tank
- filter
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Abstract
The utility model discloses a kind of biogas slurry concentration systems, belong to biogas slurry treatment equipment technical field.The biogas slurry concentration systems of the utility model include the input duct set gradually, the first liquid storage tank, more medium filter, cartridge filter and reverse osmosis membrane filt, it is connected between liquid storage tank and more medium filter by the first liquor charging pipeline, it is connected between more medium filter and cartridge filter by the second liquor charging pipeline, it is connected between cartridge filter and reverse osmosis membrane by third liquor charging pipeline, first liquor charging pipeline is equipped with filter screen, and third liquor charging pipeline is equipped with the first water pump；The first outlet tube, the second outlet tube and drainpipe are connected on reverse osmosis membrane filt；The end of first outlet tube connects the second liquid storage tank, and the outlet end of the first liquid storage tank and one end of reflux line connect, and the other end of reflux line is connect with third liquor charging pipeline, and the end of the second outlet tube connects storage tank.The utility model has concentrated effect good, easy to operate, and the advantages of can reduce transportation cost.
Description
Technical field
The utility model relates to a kind of biogas slurry concentration systems, belong to biogas slurry treatment equipment technical field.
Background technique
Organic detritus and waste liquid after biogas fermentation are referred to as biogas fermentation residues, it is by solid and liquid two
It is grouped as.In methane-generating pit, two parts are unevenly distributed.The floating solids for staying in surface is known as dross, and the composition of this layer is very
Complexity, the existing organic detritus to have become smaller through everfermentation density, also has not by the stalk of abundant degreasing, faggot；In methane-generating pit
Between be liquid (middle and upper part is clear liquid, and lower half is suspension), commonly referred to as biogas slurry；Bottom is pureed sediment, referred to as biogas residue.
Biogas slurry not only micronutrient elements such as the macronutrients such as nitrogen rich in, phosphorus, potassium and zinc, but also contain 17
Kind amino acid, organized enzyme.These nutrients substantially in the form of available nutrient existing for, therefore, biogas slurry it is quick-acting nutritious
Ability is strong, and Nutrient availability is high, is polynary quick-acting compound fertilizers, can be absorbed and utilized by animal and crops rapidly.
The transport of biogas slurry is directly to convey biogas slurry with delivery pipe, but contain in biogas slurry a large amount of in the prior art
Water, directly transporting biogas slurry will cause the problem of transportation cost rises.
Utility model content
The utility model aims to solve the problem that biogas slurry is transported without concentration in the prior art, causes transportation cost
Biogas slurry is concentrated by the way that Multistage filtering device is arranged, water and organic matter concentrate is separated, freight volume is big by high problem
It is big to reduce, to reduce transportation cost.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of biogas slurry concentration systems, it is characterised in that: including set gradually input duct, the first liquid storage tank, multimedium
Filter, cartridge filter and reverse osmosis membrane filt pass through the first liquid pushing tube between the liquid storage tank and more medium filter
Road connection, is connected between more medium filter and cartridge filter by the second liquor charging pipeline, cartridge filter and reverse osmosis membrane
Between connected by third liquor charging pipeline, the first liquor charging pipeline is equipped with filter screen, and the third liquor charging pipeline is equipped with
First water pump；The first outlet tube, the second outlet tube and drainpipe are connected on the reverse osmosis membrane filt；Described first goes out liquid
The end of pipe connects the second liquid storage tank, and the outlet end of the first liquid storage tank and one end of reflux line connect, the reflux line
The other end is connect with the third liquor charging pipeline, and the end connection of the second outlet tube is for collecting the storage tank of concentration biogas slurry.
In order to which the utility model is better achieved, further, the more medium filter includes shell and packing section, institute
Stating packing section includes quartz sand filler section and active carbon filler section, and the quartz sand filler section is set to the upper of active carbon filler section
Side.
Further, the reflux line is equipped with the second water pump.
Further, the aperture of the filter screen is less than 10mm.
Further, the pore size filter of the cartridge filter is less than 1 μm.
Further, the disengaging for controlling liquid for convenience, send in the input duct, the first liquor charging pipeline, second
Valve is equipped on liquid pipe road, third liquor charging pipeline, reflux line, the first outlet tube and the second outlet tube.
The utility model has the beneficial effects that
(1) the utility model passes through more medium filter, the cartridge filter set gradually, and the little particle in biogas slurry is miscellaneous
Matter gradually removes, so that biogas slurry meets the condition into reverse osmosis membrane filt, prevents little particle impurity from causing reverse osmosis membrane
Blocking, meanwhile, by the setting of return pipe, can make to turn again to third liquor charging by the filtered biogas slurry of reverse osmosis membrane filt
Pipeline carries out reverse osmosis membrane filt again and is handled, after repeatedly handling the cycles of concentration up to reaching requirement, then will concentration
Biogas slurry be collected by storage tank, collect to after a certain amount of, then transported, the weight and volume of transport greatly reduces, and has
Effect reduces transportation cost.
(2) it is equipped with quartz sand filler section and active carbon filler section in the more medium filter in the utility model, passes through stone
Sand and active carbon are filtered to remove the impurity that diameter is greater than 5mm, while using the characterization of adsorption of active carbon, by the huge sum of money in biogas slurry
Belong to and pigment carries out adsorption treatment.
(3) in the utility model, the aperture of filter screen is less than 10mm, for being greater than 10mm for filtering out diameter in biogas slurry
Grain.
(4) in the utility model, the pore size filter of cartridge filter is less than 1 μm, for diameter in biogas slurry to be greater than 1 μm
Particle removal, makes biogas slurry reach the requirement of reverse osmosis treatment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic view of the first liquid storage tank of embodiment 2；
Fig. 3 is the schematic cross-sectional view of the first liquor charging pipeline of embodiment 2；
Wherein, 1- input duct, the first liquid storage tank of 2-, 3- more medium filter, 301- shell, 302- packing section, 3021-
Quartz sand filler section, 3022- active carbon filler section, 4- cartridge filter, 5- reverse osmosis membrane filt, 6- the first liquor charging pipeline,
The first liquor charging of 601- pipeline I, the first liquor charging of 602- pipeline II, 7- the second liquor charging pipeline, 8- third liquor charging pipeline, 9- filter screen,
The first water pump of 10-, the first outlet tube of 11-, the second outlet tube of 12-, 13- drainpipe, the second liquid storage tank of 14-, 15- reflux line,
16- storage tank, 17- valve, the second water pump of 18-, 19- agitating device, 1901- motor, 1902- agitating shaft, 1903- stirring blade,
20- pipeline I, 21- aperture, 22- lid.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is not
It is limited to this.
Embodiment 1
A kind of biogas slurry concentration systems, as shown in Figure 1, including the input duct 1 set gradually, the first liquid storage tank 2, multimedium
Filter 3, cartridge filter 4 and reverse osmosis membrane filt 5 pass through the first liquid pushing tube between liquid storage tank and more medium filter 3
Road 6 connects, and is connected between more medium filter 3 and cartridge filter 4 by the second liquor charging pipeline 7, cartridge filter 4 and reverse osmosis
It is connected between permeable membrane by third liquor charging pipeline 8, the first liquor charging pipeline 6 is equipped with filter screen 9, and third liquor charging pipeline 8 is equipped with
First water pump 10；The first outlet tube 11, the second outlet tube 12 and drainpipe 13 are connected on reverse osmosis membrane filt 5；First goes out
The end of liquid pipe 11 connects the second liquid storage tank 14, and the outlet end of the first liquid storage tank 2 is connect with one end of reflux line 15, return pipe
The other end in road 15 is connect with third liquor charging pipeline 8, and the end connection of the second outlet tube 12 is for collecting the storage tank of concentration biogas slurry
16。
More medium filter 3 in the present embodiment includes shell 301 and packing section 302, and packing section 302 is filled out including quartz sand
Expect that section 3021 and active carbon filler section 3022, quartz sand filler section 3021 are set to the top of active carbon filler section 3022；For side
Biogas slurry just is delivered to the front end of reverse osmosis membrane filt, is filtered processing again, second is equipped on reflux line 15
Water pump 18.
The aperture of the filter screen 9 of the present embodiment is less than 10mm, and the particulate matter of 10mm is greater than for filter diameter.
The pore size filter of the cartridge filter 4 of the present embodiment is greater than 1 μm of particulate matter for filter diameter less than 1 μm.
In order to facilitate the flow direction of control biogas slurry, the present embodiment is in input duct 1, the first liquor charging pipeline 6, the second liquor charging pipeline
7, valve 17 is equipped on third liquor charging pipeline 8, reflux line 15, the first outlet tube 11 and the second outlet tube 12.
Embodiment 2
A kind of biogas slurry concentration systems, including set gradually input duct 1, the first liquid storage tank 2, more medium filter 3, protect
Pacify filter 4 and reverse osmosis membrane filt 5, is connected between liquid storage tank and more medium filter 3 by the first liquor charging pipeline 6, it is more
It is connected between medium filter 3 and cartridge filter 4 by the second liquor charging pipeline 7, is led between cartridge filter 4 and reverse osmosis membrane
The connection of third liquor charging pipeline 8 is crossed, the first liquor charging pipeline 6 is equipped with filter screen 9, and third liquor charging pipeline 8 is equipped with the first water pump 10；
The first outlet tube 11, the second outlet tube 12 and drainpipe 13 are connected on reverse osmosis membrane filt 5；The end of first outlet tube 11
The second liquid storage tank 14 is connected, the outlet end of the first liquid storage tank 2 is connect with one end of reflux line 15, the other end of reflux line 15
It is connect with third liquor charging pipeline 8, the end connection of the second outlet tube 12 is for collecting the storage tank 16 of concentration biogas slurry.
More medium filter 3 in the present embodiment includes shell 301 and packing section 302, and packing section 302 is filled out including quartz sand
Expect that section 3021 and active carbon filler section 3022, quartz sand filler section 3021 are set to the top of active carbon filler section 3022；For side
Biogas slurry just is delivered to the front end of reverse osmosis membrane filt, is filtered processing again, second is equipped on reflux line 15
Water pump 18.
The aperture of the filter screen 9 of the present embodiment is less than 10mm, and the particulate matter of 10mm is greater than for filter diameter.
The pore size filter of the cartridge filter 4 of the present embodiment is greater than 1 μm of particulate matter for filter diameter less than 1 μm.
In order to facilitate the flow direction of control biogas slurry, the present embodiment is in input duct 1, the first liquor charging pipeline 6, the second liquor charging pipeline
7, valve 17 is equipped on third liquor charging pipeline 8, reflux line 15, the first outlet tube 11 and the second outlet tube 12.
Further, in this embodiment the first liquid storage tank 2 in be equipped with agitating device 19, after biogas slurry is stirred
The problem of being passed through in filtration system again, prevent the bottom of the first liquid storage tank from sediment occur, being not easy to cleaning.Specifically, it stirs
It mixes device 19 and includes motor 1901, agitating shaft 1902 and multiple stirring blades 1903, as shown in Figure 1.
The side wall of first liquid storage tank 2 of the present embodiment is provided with aperture 21, is equipped with the lid being adapted to aperture size at aperture 21
Son 22, is detachably connected between the lid 22 and aperture 21, and the removably used in the present embodiment is for internal screw thread and outside
The connection type of screw thread can facilitate, and quickly realize the opening and installation of lid, when needing to clean whole system,
Lid is opened, water pipe is protruded into from aperture in the first liquid storage tank, clear water is added to clean system, uses the longevity to extend it
Life.
The first liquor charging pipeline 6 in the present embodiment is equipped with pipeline I 20, and the diameter of pipeline I 20 is greater than the first liquor charging pipeline 6
Diameter, the first liquor charging pipeline 6 include the first liquor charging pipeline I 601 and the first liquor charging pipeline II 602, the first liquor charging pipeline I 601
And first have one section of gap between liquor charging pipeline II 602, the filter screen 9 is set in the first liquor charging pipeline II 602, pipeline I
20 are set between the first liquor charging pipeline I 601 and the first liquor charging pipeline II 602, and to the first liquor charging pipeline I 601 and the first liquor charging
II 602 outside of pipeline extends；Between the inner wall of the pipeline I 20 and the outer wall of the first liquor charging pipeline 6 by internal screw thread and
External screw thread connection.When filter screen needs to clear up after a period of use, rotated pipe I, by pipeline I to the first liquor charging pipeline I
End movement, until expose the gap between the first liquor charging pipeline I and the first liquor charging pipeline II, it then will be on filter screen with tool
Impurity is removed, last opposite direction rotated pipe I so that pipeline I turn again to the first liquor charging pipeline I and the first liquor charging pipeline II it
Between position, realize sealing, as shown in Figure 3.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of biogas slurry concentration systems, it is characterised in that: including the input duct (1), the first liquid storage tank (2), more set gradually
Medium filter (3), cartridge filter (4) and reverse osmosis membrane filt (5), the liquid storage tank and more medium filter (3) it
Between connected by the first liquor charging pipeline (6), by the second liquor charging pipeline between more medium filter (3) and cartridge filter (4)
(7) it connects, is connect between cartridge filter (4) and reverse osmosis membrane by third liquor charging pipeline (8), the first liquor charging pipeline
(6) filter screen (9) are equipped with, the third liquor charging pipeline (8) is equipped with the first water pump (10)；The reverse osmosis membrane filt
(5) the first outlet tube (11), the second outlet tube (12) and drainpipe (13) are connected on；The end of first outlet tube (11)
It connects the second liquid storage tank (14), the outlet end of the first liquid storage tank (2) is connect with one end of reflux line (15), the reflux line
(15) the other end is connect with the third liquor charging pipeline (8), and the end connection of the second outlet tube (12) is for collecting concentration natural pond
The storage tank (16) of liquid.
2. biogas slurry concentration systems as described in claim 1, it is characterised in that: the more medium filter (3) includes shell
(301) and packing section (302), the packing section (302) includes quartz sand filler section (3021) and active carbon filler section (3022),
The quartz sand filler section (3021) is set to the top of active carbon filler section (3022).
3. biogas slurry concentration systems as described in claim 1, it is characterised in that: the reflux line (15) is equipped with the second water pump
(18)。
4. biogas slurry concentration systems as described in claim 1, it is characterised in that: the aperture of the filter screen (9) is less than 10mm.
5. biogas slurry concentration systems as described in claim 1, it is characterised in that: the pore size filter of the cartridge filter (4) is small
In 1 μm.
6. biogas slurry concentration systems as described in claim 1, it is characterised in that: the input duct (1), the first liquor charging pipeline
(6), the second liquor charging pipeline (7), third liquor charging pipeline (8), reflux line (15), the first outlet tube (11) and the second outlet tube
(12) valve (17) are equipped on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665177.7U CN208327576U (en) | 2018-05-07 | 2018-05-07 | A kind of biogas slurry concentration systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665177.7U CN208327576U (en) | 2018-05-07 | 2018-05-07 | A kind of biogas slurry concentration systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208327576U true CN208327576U (en) | 2019-01-04 |
Family
ID=64776141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820665177.7U Expired - Fee Related CN208327576U (en) | 2018-05-07 | 2018-05-07 | A kind of biogas slurry concentration systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208327576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790407A (en) * | 2019-10-16 | 2020-02-14 | 武汉一念元环境科技有限公司 | Biogas slurry concentration treatment system and treatment method |
-
2018
- 2018-05-07 CN CN201820665177.7U patent/CN208327576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790407A (en) * | 2019-10-16 | 2020-02-14 | 武汉一念元环境科技有限公司 | Biogas slurry concentration treatment system and treatment method |
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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: 20190104 |