CN107114038B - A kind of biogas slurry extrusion device in biogas slurry irrigation system - Google Patents
A kind of biogas slurry extrusion device in biogas slurry irrigation system Download PDFInfo
- Publication number
- CN107114038B CN107114038B CN201710492327.9A CN201710492327A CN107114038B CN 107114038 B CN107114038 B CN 107114038B CN 201710492327 A CN201710492327 A CN 201710492327A CN 107114038 B CN107114038 B CN 107114038B
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- China
- Prior art keywords
- biogas slurry
- filtering table
- irrigation system
- filter mantle
- methane
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C3/00—Treating manure; Manuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/28—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed moving during the filtration
- B01D24/32—Rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/17—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention provides the biogas slurry extrusion devices in a kind of biogas slurry irrigation system, belong to biogas slurry and utilize technical field.It solves existing biogas slurry and filters the technical problems such as complicated, unreliable.A kind of biogas slurry extrusion device in biogas slurry irrigation system, biogas slurry irrigation system includes methane-generating pit, this biogas slurry irrigation system further includes the partition being arranged in methane-generating pit, the inner cavity of methane-generating pit is divided into storage chamber and filter chamber by partition, a filter mantle is provided on the inner wall of methane-generating pit, filter mantle has an opening towards filter chamber, a shaft is inserted on filter mantle, the filtering table in filter mantle is fixedly installed in shaft, filtering table is made of soft foamed material, the lower end of filter mantle has fluid hole, it is sandwiched in the stripper plate of filtering table two sides on filter mantle respectively with two pieces, gap between two pieces of stripper plates is less than the thickness of filtering table；A delivery pump is provided with below filter mantle.The present invention has many advantages, such as that filtering is simple, reliable.
Description
Technical field
The invention belongs to biogas slurries to utilize technical field, the biogas slurry extrusion device being related in a kind of biogas slurry irrigation system.
Background technique
Biogas slurry usually has 4 kinds of utilizations: as fertilizer, for soaking seed, for prevent and treat pest and disease damage, be used as animal and fowl fodder.
Biogas slurry, no matter being formed into fertilizer or directly irrigating, requires to be filtered it, due to biogas slurry before utilization
Middle sundries is more, and peculiar smell is unpleasant, to the body of operating personnel, there are also certain harm, so, the utilization and conveying of biogas slurry
Need to accomplish convenient, non-maintaining and other effects, not so its feature at low cost will be had a greatly reduced quality.
It to the processing of biogas slurry is realized by filtering at present, biogas slurry filter screen carries out conveying irrigation after being filtered for multiple times,
But filter screen maintenance period is short, is easy blocking conveyance conduit and delivery pump, higher operating costs is extremely inconvenient, hampers natural pond
The development and popularization that liquid utilizes.
Summary of the invention
In view of the above problems existing in the prior art, the purpose of the present invention is to provide the natural ponds in a kind of biogas slurry irrigation system
Liquid extrusion device is exempted from the technical problem to be solved by the present invention is to be filtered by soft adsorption cotton to biogas slurry with reaching
The effect of maintenance.
Object of the invention can be realized by the following technical scheme: the biogas slurry in a kind of biogas slurry irrigation system squeezes out dress
Set, biogas slurry irrigation system includes methane-generating pit, which is characterized in that this biogas slurry irrigation system further include be arranged in methane-generating pit every
The inner cavity of the methane-generating pit is divided into storage chamber and filter chamber, is provided with one on the inner wall of the methane-generating pit by plate, the partition
Filter mantle, the filter mantle have an opening towards the filter chamber, are inserted with a shaft on the filter mantle, and described turn
The filtering table in filter mantle is fixedly installed on axis, the filtering table is made of soft foamed material, the filter mantle
Lower end there is fluid hole, be sandwiched in the stripper plates of filtering table two sides, two pieces of extruding on the filter mantle respectively with two pieces
Gap between plate is less than the thickness of the filtering table；A delivery pump is provided with below the filter mantle, the delivery pump
Entrance is communicated with the fluid hole.
Impeller rotation in delivery pump, meanwhile, filtering table is also rotated relative to filter mantle, under the action of stripper plate, is retained
Biogas slurry on filtering table enters fluid hole after capable of being extruded, to be transferred out, externally irrigated and be located by delivery pump
Reason；
After the coarse filtration of filter device, due to this biogas slurry irrigation system can by the absorption of filtering table, squeeze out
Mode is filtered biogas slurry, can greatly prevent sundries from entering in delivery pump, thus effectively avoid each unclog the pipe and
The blocking of conveying equipment achievees the purpose that non-maintaining.
In the biogas slurry extrusion device in a kind of above-mentioned biogas slurry irrigation system, the filtering table is made of sponge material.
The filtering table of sponge material is cheap.
Alternatively, the filtering table is made of rubber material, and the filtering table is honeycomb.
For the pore size control of the adsorption hole of filtering table within 8mm, the filtering table durability of this material is secure.
In the biogas slurry extrusion device in a kind of above-mentioned biogas slurry irrigation system, it is fixedly installed one in the filtering table and adds
Strong plate, the stiffening plate are fixedly linked with the shaft, and the filtering table wraps up the stiffening plate, if the stiffening plate includes
The dry different shaping ring of diameter and the disc that shaping ring is fixed.
Stiffening plate can ensure the stability of rotation of filtering table, maintain the basic configuration of filtering table, improve reliability.
In the biogas slurry extrusion device in a kind of above-mentioned biogas slurry irrigation system, the partition includes plate body perpendicular to the ground
One and the plate body two vertical with plate body one, the plate body two is located at the lower section of the filter mantle, if offering on the plate body one
Dry filter opening.
In the biogas slurry extrusion device in a kind of above-mentioned biogas slurry irrigation system, the upper end of the methane-generating pit has one end
It covers, the penetrating pipe being provided on the end cap inside and outside connection methane-generating pit, being arranged on the penetrating pipe can be by the penetrating pipe
The cover board of cut-off.
Compared with prior art, the invention has the following advantages that
1, the impeller rotation in delivery pump, meanwhile, filtering table is also rotated relative to filter mantle, under the action of stripper plate, is deposited
Enter fluid hole after staying in the biogas slurry on filtering table and capable of being extruded, to be transferred out by delivery pump, externally carry out irrigating and
Processing；
2, after the coarse filtration of filter device, due to this biogas slurry irrigation system can by the absorption of filtering table, squeeze
Mode is filtered biogas slurry out, can greatly prevent sundries from entering in delivery pump, to effectively avoid each unclog the pipe
With the blocking of conveying equipment, achieve the purpose that non-maintaining.
Detailed description of the invention
Fig. 1 is the overall structure diagram of this biogas slurry irrigation system.
Fig. 2 is the structural schematic diagram of biogas slurry extrusion device in this biogas slurry irrigation system.
Fig. 3 is the sectional view applied in 2 on the direction A.
In figure, 1, methane-generating pit；11, partition；111, plate body one；112, plate body two；113, filter opening；12, filter chamber；13, lead to
Pipe thoroughly；14, storage chamber；15, end cap；2, filter mantle；21, it is open；22, shaft；23, filtering table；231, stiffening plate；232, spoke
Plate；233, shaping ring；24, fluid hole；25, stripper plate；3, delivery pump；41, transmission shaft；42, swing arm；43, clean plate；44, it stirs
Mix leaf；45, clean bar.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As illustrated in figs. 1 and 2, biogas slurry irrigation system includes methane-generating pit 1, and biogas slurry extrusion device further includes being arranged in methane-generating pit
The inner cavity of methane-generating pit 1 is divided into storage chamber 14 and filter chamber 12 by the partition 11 in 1, partition 11, and partition 11 is interior with methane-generating pit 1
Be provided with filter device between wall, be provided with a filter mantle 2 on the inner wall of methane-generating pit 1, filter mantle 2 have one towards filter chamber
12 opening 21 is inserted with a shaft 22 on filter mantle 2, the filtering table 23 in filter mantle 2 is fixedly installed in shaft 22,
Filtering table 23 is made of soft foamed material, and the lower end of filter mantle 2 has fluid hole 24, has two pieces of difference on filter mantle 2
It is sandwiched in the stripper plate 25 of 23 two sides of filtering table, the gap between two pieces of stripper plates 25 is less than the thickness of filtering table 23；Filter mantle 2
Lower section is provided with a delivery pump 3, and the entrance of delivery pump 3 is communicated with fluid hole 24, leads between shaft 22 and the output shaft of delivery pump 3
Belt is crossed to be connected.
Impeller rotation in delivery pump 3, meanwhile, filtering table 23 is also rotated relative to filter mantle 2, in the effect of stripper plate 25
Under, the biogas slurry remained on filtering table 23 enters fluid hole 24 after capable of being extruded, to be transferred out by delivery pump 3, externally
It is irrigated and is handled；After the coarse filtration of filter device, since this biogas slurry irrigation system can pass through filtering table 23
Absorption, extrusion way are filtered biogas slurry, can greatly prevent sundries from entering in delivery pump 3, to effectively avoid each
The blocking of unclog the pipe and conveying equipment achievees the purpose that non-maintaining.
Partition 11 includes plate body 1 and the plate body two 112 vertical with plate body 1 perpendicular to the ground, and plate body 2 112
In the lower section of filter mantle 2, several filter openings 113 are offered on plate body 1；Filter device includes transmission shaft 41, swing arm 42, removal of impurities
Plate 43 and paddle 44, transmission shaft 41 are plugged and are rotatably connected on plate body 1, and removal of impurities plate 43 and the fixation of paddle 44 are set
It sets on transmission shaft 41, removal of impurities plate 43 can abut each other that removal of impurities plate 43 and paddle 44 are arranged at filtering with plate body 1
In chamber 12, transmission shaft 41 stretch out methane-generating pit 1 except, swing arm 42 is fixedly connected with transmission shaft 41, swing arm 42 be located at methane-generating pit 1 it
Outside.
The plate 43 that cleans is plate body 1 with the rectangular slab of 0.9 scale smaller, the part filter opening 113 of one 111 lower section of plate body
It cannot be blocked by removal of impurities plate 43, the lower section of removal of impurities plate 43 is fixedly installed several miscellaneous bars 45 of elimination；The region of 2 112 lower section of plate body
For sundries build-up areas, the plate 43 that cleans can be by the axial movement of shaft 22, and making to clean has between plate 43 and plate body 1
Gap is moved axially so that the biogas slurry in storage chamber 14 be enable to rapidly flow toward filter chamber 12 by shaft 22, and the plate 43 that cleans is made
Contacted with plate body 1, make the biogas slurry in storage chamber 14 can only by not passed through by the filter opening 113 that plate body 1 blocks, from
And control the filtering traffic of biogas slurry；By swinging swing arm 42, removal of impurities plate 43 is enable to rub on plate body 1 and transporting relatively
It is dynamic, so that the sundries at filter opening 113 is purged, the lower section of plate body 2 112 is made it into, the effect for the bar 45 that cleans phase therewith
Together.
Paddle 44 is located at the middle part of filter chamber 12；The upper end of methane-generating pit 1 has an end cap 15, the company of being provided on end cap 15
Lead to the penetrating pipe 13 inside and outside methane-generating pit 1, is arranged with the cover board that penetrating pipe 13 can be ended on penetrating pipe 13.
Filtering table 23 is made of sponge material；The filtering table 23 of sponge material is cheap.
Filtering table 23 can also be made of rubber material, and filtering table 23 is honeycomb；The aperture of the adsorption hole of filtering table 23
Within 8mm, 23 durability of filtering table of this material is secure for control.
As shown in Figures 2 and 3, a stiffening plate 231 is fixedly installed in filtering table 23, stiffening plate 231 and shaft 22 are fixed
It is connected, filtering table 23 wraps up stiffening plate 231, and stiffening plate 231 includes the different shaping ring 233 of several diameters and by shaping ring
233 fixed disc 232；Stiffening plate 231 can ensure the stability of rotation of filtering table 23, maintain the fundamental form of filtering table 23
Shape improves reliability.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (6)
1. the biogas slurry extrusion device in a kind of biogas slurry irrigation system, biogas slurry irrigation system includes methane-generating pit (1), which is characterized in that
Biogas slurry extrusion device further includes that partition (11) in methane-generating pit (1) is arranged, and the partition (11) is by the interior of the methane-generating pit (1)
Chamber is divided into storage chamber (14) and filter chamber (12), is provided with a filter mantle (2), the mistake on the inner wall of the methane-generating pit (1)
Filter bowl (2) has an opening (21) towards the filter chamber (12), is inserted with a shaft (22) on the filter mantle (2),
The filtering table (23) in filter mantle (2) is fixedly installed on the shaft (22), the filtering table (23) is soft hair
Foam material is made, and the lower end of the filter mantle (2) has fluid hole (24), has two pieces on the filter mantle (2) and is sandwiched in respectively
The stripper plate (25) of filtering table (23) two sides, the gap between two pieces of stripper plates (25) are less than the thickness of the filtering table (23)
Degree；It is provided with a delivery pump (3) below the filter mantle (2), entrance and the fluid hole (24) phase of the delivery pump (3)
It is logical.
2. the biogas slurry extrusion device in a kind of biogas slurry irrigation system according to claim 1, which is characterized in that the filtering table
(23) it is made of sponge material.
3. the biogas slurry extrusion device in a kind of biogas slurry irrigation system according to claim 1, which is characterized in that the filtering table
(23) it is made of rubber material, the filtering table (23) is honeycomb.
4. the biogas slurry extrusion device in a kind of biogas slurry irrigation system according to claim 3, which is characterized in that the filtering table
(23) it is fixedly installed a stiffening plate (231) in, the stiffening plate (231) is fixedly linked with the shaft (22), the filtering
Disk (23) by the stiffening plate (231) wrap up, the stiffening plate (231) include the different shaping ring of several diameters (233) and
By the disc (232) that shaping ring (233) are fixed.
5. the biogas slurry extrusion device in a kind of biogas slurry irrigation system according to claim 4, which is characterized in that the partition
It (11) include plate body one (111) and the plate body two (112) vertical with plate body one (111) perpendicular to the ground, the plate body two (112)
Positioned at the lower section of the filter mantle (2), several filter openings (113) are offered on the plate body one (111).
6. the biogas slurry extrusion device in a kind of biogas slurry irrigation system according to claim 5, which is characterized in that the methane-generating pit
(1) upper end has an end cap (15), the penetrating pipe (13) being provided with inside and outside connection methane-generating pit (1) on the end cap (15), institute
State the cover board that is arranged with and the penetrating pipe (13) can be ended on penetrating pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710492327.9A CN107114038B (en) | 2017-06-26 | 2017-06-26 | A kind of biogas slurry extrusion device in biogas slurry irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710492327.9A CN107114038B (en) | 2017-06-26 | 2017-06-26 | A kind of biogas slurry extrusion device in biogas slurry irrigation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107114038A CN107114038A (en) | 2017-09-01 |
| CN107114038B true CN107114038B (en) | 2019-07-09 |
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ID=59718835
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710492327.9A Active CN107114038B (en) | 2017-06-26 | 2017-06-26 | A kind of biogas slurry extrusion device in biogas slurry irrigation system |
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| CN (1) | CN107114038B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101904289B (en) * | 2009-06-08 | 2011-09-28 | 北京市农林科学院 | Biogas slurry fertigation system |
| CN203136508U (en) * | 2012-12-25 | 2013-08-21 | 长沙县金湘园农业科技有限公司 | Biogas slurry sprinkling irrigation system |
| CN104641777A (en) * | 2013-11-20 | 2015-05-27 | 江柏田 | Field biogas slurry fertilization integrated irrigating system |
| CN203691932U (en) * | 2014-01-26 | 2014-07-09 | 曲靖市麒麟区天源实业有限公司 | Biogas slurry drip-fertigation device |
| CN204017468U (en) * | 2014-08-21 | 2014-12-17 | 河南省安克林滤业有限公司 | A kind of movable type is convenient to the water filtering device regulated |
| CN206152482U (en) * | 2016-08-24 | 2017-05-10 | 晋州市润雨肥料科技有限公司 | Natural pond liquid filtration system |
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2017
- 2017-06-26 CN CN201710492327.9A patent/CN107114038B/en active Active
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