CN107137968A - A kind of biogas slurry irrigation system - Google Patents
A kind of biogas slurry irrigation system Download PDFInfo
- Publication number
- CN107137968A CN107137968A CN201710492328.3A CN201710492328A CN107137968A CN 107137968 A CN107137968 A CN 107137968A CN 201710492328 A CN201710492328 A CN 201710492328A CN 107137968 A CN107137968 A CN 107137968A
- Authority
- CN
- China
- Prior art keywords
- plate
- biogas slurry
- filter
- filtering table
- methane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
-
- 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
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
-
- 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
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
Abstract
The invention provides a kind of biogas slurry irrigation system, belong to biogas slurry and utilize technical field.It solves the technical problems such as the maintenance cost height of existing biogas slurry conveying.A kind of biogas slurry irrigation system, including methane-generating pit, this biogas slurry irrigation system also includes the dividing plate being arranged in methane-generating pit, the inner chamber of methane-generating pit is divided into storage chamber and filter chamber by dividing plate, filter is provided between dividing plate and the inwall of methane-generating pit, a filter mantle is provided with the inwall of methane-generating pit, filter mantle has an opening towards filter chamber, a rotating shaft is inserted with filter mantle, the filtering table in filter mantle is fixedly installed in rotating shaft, filtering table is made up of soft expanded material, the lower end of filter mantle has fluid hole, there are two pieces of stripper plates for being sandwiched in filtering table both sides respectively on filter mantle, 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 entrance of delivery pump is communicated with fluid hole.The present invention has the advantages that non-maintaining.
Description
Technical field
Technical field is utilized the invention belongs to biogas slurry, is related to a kind of biogas slurry irrigation system.
Background technology
Biogas slurry generally has 4 kinds of utilizations:As fertilizer, for soaking seed, for preventing and treating pest and disease damage, as animal and fowl fodder.
Biogas slurry, no matter being formed into fertilizer or directly irrigating, is required for filtering it, due to biogas slurry before utilization
Middle debris is more, and peculiar smell is unpleasant, body to operating personnel also has certain harm, so, the utilization and conveying of biogas slurry
Need to accomplish convenient, non-maintaining and other effects, the characteristics of not so its cost is low will be had a greatly reduced quality.
The processing to biogas slurry is realized by filtering at present, and conveying irrigation is carried out after biogas slurry screen pack multiple times of filtration,
But, screen pack maintenance period is short, easily blocks conveyance conduit and delivery pump, and use cost is higher, extremely inconvenient, hampers natural pond
Development and popularization that liquid is utilized.
The content of the invention
The purpose of the present invention be for existing technology exist above mentioned problem there is provided a kind of biogas slurry irrigation system, this hair
Bright technical problem to be solved is that biogas slurry is filtered by soft adsorption cotton, to reach non-maintaining effect.
The purpose of the present invention can be realized by following technical proposal：A kind of biogas slurry irrigation system, including methane-generating pit, it is special
Levy and be, this biogas slurry irrigation system also includes the dividing plate being arranged in methane-generating pit, the dividing plate divides the inner chamber of the methane-generating pit
It is divided between storage chamber and filter chamber, the inwall of the dividing plate and methane-generating pit and is provided with filter, the inwall of the methane-generating pit
On be provided with a filter mantle, the filter mantle has is inserted with one on an opening towards the filter chamber, the filter mantle
The filtering table in filter mantle is fixedly installed in rotating shaft, the rotating shaft, the filtering table is made up of soft expanded material,
The lower end of the filter mantle, which has on fluid hole, the filter mantle, has two pieces of stripper plates for being sandwiched in filtering table both sides respectively, two
Gap between stripper plate described in block is less than the thickness of the filtering table；A delivery pump, institute are provided with below the filter mantle
The entrance for stating delivery pump is communicated with the fluid hole, is connected between the rotating shaft and the output shaft of the delivery pump by belt.
Impeller rotation in delivery pump, meanwhile, filtering table also rotates relative to filter mantle, in the presence of stripper plate, retains
Biogas slurry on filtering table enters fluid hole after being extruded, so as to be transferred out by delivery pump, is externally irrigated and is located
Reason；
After the coarse filtration of filter, because this biogas slurry irrigation system can pass through the absorption of filtering table, extrusion
Mode is filtered to biogas slurry, can greatly prevent debris enter delivery pump in so that effectively avoid each dredging pipeline and
The blocking of conveying equipment, reaches non-maintaining purpose.
In a kind of above-mentioned biogas slurry irrigation system, the filtering table is made up of sponge material.
The filtering table of sponge material is cheap.
Alternatively, the filtering table is made up of quality of rubber materials, and the filtering table is cellular.
The pore size control of the adsorption hole of filtering table is within 8mm, and the filtering table durability of this material is secure.
In a kind of above-mentioned biogas slurry irrigation system, a reinforcing plate, the reinforcing plate are fixedly installed in the filtering table
It is fixedly linked with the rotating shaft, the filtering table wraps up the reinforcing plate, the reinforcing plate includes what several diameters differed
Shaping ring and the disc for fixing shaping ring.
Reinforcing plate can ensure the stability of rotation of filtering table, maintain the basic configuration of filtering table, improve reliability.
In a kind of above-mentioned biogas slurry irrigation system, the dividing plate includes plate body one perpendicular to the ground and vertical with plate body one
Plate body two, the plate body two is located at the lower section of the filter mantle, offers some filter openings on the plate body one.
In a kind of above-mentioned biogas slurry irrigation system, the filter includes power transmission shaft, swing arm, removal of impurities plate and stirring
Leaf, the power transmission shaft is plugged and is rotatably connected on the plate body one, and the removal of impurities plate and paddle are fixedly installed on described
On power transmission shaft, the removal of impurities plate can be abutted with the plate body one, and the removal of impurities plate and paddle are arranged at the storage
Intracavitary is deposited, the power transmission shaft is stretched out outside the methane-generating pit, and the swing arm is fixedly connected with power transmission shaft, and the swing arm is located at described
Outside methane-generating pit.
In a kind of above-mentioned biogas slurry irrigation system, the removal of impurities plate be plate body one with the rectangular slab of 0.9 scale smaller,
The part filter opening of the lower section of plate body one can not be blocked by removal of impurities plate, some eliminations are fixedly installed below the removal of impurities plate miscellaneous
Bar.
The region of the lower section of plate body two is debris build-up areas, and removal of impurities plate can make removal of impurities plate by the axial movement of rotating shaft
There is gap between plate body one, so that the biogas slurry in storage chamber can rapidly flow toward filter chamber, moved axially by rotating shaft,
Removal of impurities plate is contacted with plate body one, the biogas slurry in storage chamber is passed through by the filter opening not blocked by plate body one, so that
Control the filtering traffic of biogas slurry.
By swinging swing arm, removal of impurities plate is set to be rubbed on plate body one and relative motion, so that by the debris at filter opening
It is purged, makes it into the lower section of plate body two, the effect of removal of impurities bar is same.
In a kind of above-mentioned biogas slurry irrigation system, the paddle is located at the middle part of the storage chamber.
In a kind of above-mentioned biogas slurry irrigation system, the upper end of the methane-generating pit has to be set on an end cap, the end cap
There is the cover plate that is arranged with and the penetrating pipe can be ended on the penetrating pipe inside and outside connection methane-generating pit, the penetrating pipe.
Compared with prior art, the present invention has advantages below：
1st, the impeller rotation in delivery pump, meanwhile, filtering table also rotates relative to filter mantle, in the presence of stripper plate, deposits
Enter fluid hole after staying in the biogas slurry on filtering table and being extruded, so as to be transferred out by delivery pump, externally carry out irrigating and
Processing；
2nd, after the coarse filtration of filter, due to this biogas slurry irrigation system can by the adsorbing of filtering table, squeeze
Go out mode to filter biogas slurry, can greatly prevent debris from entering in delivery pump, so as to effectively avoid each dredging pipeline
With the blocking of conveying equipment, non-maintaining purpose is reached.
3rd, the region of the lower section of plate body two is debris build-up areas, and removal of impurities plate can make removal of impurities by the axial movement of rotating shaft
There is gap between plate and plate body one, so that the biogas slurry in storage chamber can rapidly flow toward filter chamber, axially moved by rotating shaft
It is dynamic, removal of impurities plate is contacted with plate body one, the biogas slurry in storage chamber is passed through by the filter opening not blocked by plate body one, from
And control the filtering traffic of biogas slurry.
4th, by swinging swing arm, removal of impurities plate is enable to be rubbed on plate body one and relative motion, so that will be miscellaneous at filter opening
Thing is purged, and makes it into the lower section of plate body two, and the effect of removal of impurities bar is same.
Brief description of the drawings
Fig. 1 is the overall structure diagram of this biogas slurry irrigation system.
Fig. 2 is the structural representation of biogas slurry extrusion device in this biogas slurry irrigation system.
Fig. 3 is to apply the sectional view in 2 on A directions.
In figure, 1, methane-generating pit；11st, dividing plate；111st, plate body one；112nd, plate body two；113rd, filter opening；12nd, filter chamber；13rd, lead to
Manage thoroughly；14th, storage chamber；15th, end cap；2nd, filter mantle；21st, it is open；22nd, rotating shaft；23rd, filtering table；231st, reinforcing plate；232nd, spoke
Plate；233rd, shaping ring；24th, fluid hole；25th, stripper plate；3rd, delivery pump；41st, power transmission shaft；42nd, swing arm；43rd, removal of impurities plate；44th, stir
Mix leaf；45th, removal of impurities bar.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As illustrated in figs. 1 and 2, biogas slurry irrigation system includes methane-generating pit 1, and this biogas slurry irrigation system also includes being arranged on biogas
The inner chamber of methane-generating pit 1 is divided into storage chamber 14 and filter chamber 12, dividing plate 11 and methane-generating pit 1 by the dividing plate 11 in pond 1, dividing plate 11
It is provided between inwall on filter, the inwall of methane-generating pit 1 and is provided with a filter mantle 2, filter mantle 2 has one towards filtering
It is inserted with the opening 21 of chamber 12, filter mantle 2 in a rotating shaft 22, rotating shaft 22 and is fixedly installed the filtering table in filter mantle 2
23, filtering table 23 is made up of soft expanded material, and the lower end of filter mantle 2, which has, has two pieces points on fluid hole 24, filter mantle 2
The gap not being sandwiched between the stripper plate 25 of the both sides of filtering table 23, two pieces of stripper plates 25 is less than the thickness of filtering table 23；Filter mantle 2
Lower section be provided with a delivery pump 3, the entrance of delivery pump 3 is communicated with fluid hole 24, between the output shaft of rotating shaft 22 and delivery pump 3
It is connected by belt.
Impeller rotation in delivery pump 3, meanwhile, filtering table 23 also rotates relative to filter mantle 2, in the effect of stripper plate 25
Under, remain in and enter fluid hole 24 after the biogas slurry on filtering table 23 can be extruded, so as to be transferred out by delivery pump 3, externally
Irrigated and handled；After the coarse filtration of filter, because this biogas slurry irrigation system can pass through filtering table 23
Absorption, extrusion way are filtered to biogas slurry, can greatly prevent debris from entering in delivery pump 3, so as to effectively avoid each
The blocking of dredging pipeline and conveying equipment, reaches non-maintaining purpose.
Dividing plate 11 includes plate body 1 and the plate body two 112 vertical with plate body 1 perpendicular to the ground, plate body 2 112
In offering some filter openings 113 on the lower section of filter mantle 2, plate body 1；Filter includes power transmission shaft 41, swing arm 42, removal of impurities
Plate 43 and paddle 44, power 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
Put on power transmission shaft 41, removal of impurities plate 43 can be abutted with plate body 1, removal of impurities plate 43 and paddle 44 are arranged at storage
In chamber 14, power transmission shaft 41 stretch out methane-generating pit 1 outside, swing arm 42 is fixedly connected with power transmission shaft 41, swing arm 42 positioned at methane-generating pit 1 it
Outside.
Removal of impurities plate 43 is plate body 1 with the rectangular slab of 0.9 scale smaller, the part filter opening 113 of the lower section of plate body 1
It can not be blocked by removal of impurities plate 43, the lower section of removal of impurities plate 43 is fixedly installed some miscellaneous bars 45 of elimination；The region of the lower section of plate body 2 112
For debris build-up areas, removal of impurities plate 43 can make to have between removal of impurities plate 43 and plate body 1 by the axial movement of rotating shaft 22
Gap, so that the biogas slurry in storage chamber 14 can rapidly flow toward filter chamber 12, is moved axially by rotating shaft 22, makes removal of impurities plate 43
Contacted with plate body 1, the biogas slurry in storage chamber 14 is passed through by the filter opening 113 not blocked by plate body 1, from
And control the filtering traffic of biogas slurry；By swinging swing arm 42, removal of impurities plate 43 is set to be rubbed on plate body 1 and relative fortune
It is dynamic, so that the debris at filter opening 113 be purged, make it into the lower section of plate body 2 112, the effect of removal of impurities bar 45 phase therewith
Together.
Paddle 44 is located at the middle part of storage chamber 14；The upper end of methane-generating pit 1 has the company of being provided with an end cap 15, end cap 15
The cover plate that penetrating pipe 13 can be ended is arranged with penetrating pipe 13 inside and outside logical methane-generating pit 1, penetrating pipe 13.
Filtering table 23 is made up of sponge material；The filtering table 23 of sponge material is cheap.
Filtering table 23 can also be made up of quality of rubber materials, and filtering table 23 is cellular；The aperture of the adsorption hole of filtering table 23
Control is within 8mm, and the durability of filtering table 23 of this material is secure.
As shown in Figures 2 and 3, a reinforcing plate 231 is fixedly installed in filtering table 23, reinforcing plate 231 is fixed with rotating shaft 22
It is connected, filtering table 23 wraps up reinforcing plate 231, reinforcing plate 231 includes the shaping ring 233 that differs of several diameters and by shaping ring
233 disc 232 fixed；Reinforcing 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 to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (9)
1. a kind of biogas slurry irrigation system, including methane-generating pit (1), it is characterised in that this biogas slurry irrigation system also includes being arranged on natural pond
The inner chamber of the methane-generating pit (1) is divided into storage chamber (14) and filter chamber by the dividing plate (11) in gas pond (1), the dividing plate (11)
(12), it is provided with filter, the inwall of the methane-generating pit (1) and sets between the dividing plate (11) and the inwall of methane-generating pit (1)
A filter mantle (2) is equipped with, the filter mantle (2) has an opening (21) towards the filter chamber (12), the filter mantle
(2) it is inserted with a rotating shaft (22), the rotating shaft (22) and is fixedly installed the filtering table (23) in filter mantle (2), institute
State filtering table (23) to be made up of soft expanded material, the lower end of the filter mantle (2) has fluid hole (24), the filter mantle
(2) there is the gap between two pieces of stripper plates (25) for being sandwiched in filtering table (23) both sides respectively, two pieces of stripper plates (25) on
Less than the thickness of the filtering table (23)；A delivery pump (3) is provided with below the filter mantle (2), the delivery pump (3)
Entrance is communicated with the fluid hole (24), is connected between the rotating shaft (22) and the output shaft of the delivery pump (3) by belt.
2. a kind of biogas slurry irrigation system according to claim 1, it is characterised in that the filtering table (23) is sponge material system
Into.
3. a kind of biogas slurry irrigation system according to claim 1, it is characterised in that the filtering table (23) is quality of rubber materials system
Into the filtering table (23) is cellular.
4. a kind of biogas slurry irrigation system according to claim 1, it is characterised in that is fixedly installed in the filtering table (23)
One reinforcing plate (231), the reinforcing plate (231) is fixedly linked with the rotating shaft (22), and the filtering table (23) is strengthened described
Plate (231) is wrapped up, shaping ring (233) and fix shaping ring (233) that the reinforcing plate (231) is differed including several diameters
Disc (232).
5. a kind of biogas slurry irrigation system according to claim 4, it is characterised in that the dividing plate (11) is included perpendicular to the ground
Plate body one (111) and the plate body two (112) vertical with plate body one (111), the plate body two (112) are located at the filter mantle (2)
Lower section, offer some filter openings (113) on the plate body one (111).
6. a kind of biogas slurry irrigation system according to claim 5, it is characterised in that the filter includes power transmission shaft
(41), swing arm (42), removal of impurities plate (43) and paddle (44), the power transmission shaft (41) plug and are rotatably connected on the plate body one
(111) on, the removal of impurities plate (43) and paddle (44) are fixedly installed on the power transmission shaft (41), the removal of impurities plate (43)
It can be abutted with the plate body one (111), the removal of impurities plate (43) and paddle (44) are arranged at the storage chamber
(14) in, the power transmission shaft (41) is stretched out outside the methane-generating pit (1), and the swing arm (42) is fixedly connected with power transmission shaft (41),
The swing arm (42) is located at outside the methane-generating pit (1).
7. a kind of biogas slurry irrigation system according to claim 6, it is characterised in that the removal of impurities plate (43) is plate body one
(111) with the rectangular slab of 0.9 scale smaller, the part filter opening (113) below the plate body one (111) can not be by removal of impurities plate
(43) block, some miscellaneous bars (45) of elimination are fixedly installed below the removal of impurities plate (43).
8. a kind of biogas slurry irrigation system according to claim 7, it is characterised in that the paddle (44) is located at the storage
The middle part of chamber (14).
9. a kind of biogas slurry irrigation system according to claim 8, it is characterised in that the upper end of the methane-generating pit (1) has one
It is provided with the penetrating pipe (13) inside and outside connection methane-generating pit (1), the penetrating pipe (13) and covers on end cap (15), the end cap (15)
Provided with the cover plate that can end the penetrating pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710492328.3A CN107137968B (en) | 2017-06-26 | 2017-06-26 | A kind of biogas slurry irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710492328.3A CN107137968B (en) | 2017-06-26 | 2017-06-26 | A kind of biogas slurry irrigation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107137968A true CN107137968A (en) | 2017-09-08 |
| CN107137968B CN107137968B (en) | 2019-04-26 |
Family
ID=59782936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710492328.3A Expired - Fee Related CN107137968B (en) | 2017-06-26 | 2017-06-26 | A kind of biogas slurry irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107137968B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203469621U (en) * | 2013-09-12 | 2014-03-12 | 金东纸业（江苏）股份有限公司 | Disc type filter |
| CN203944203U (en) * | 2014-06-25 | 2014-11-19 | 江苏金山环保科技股份有限公司 | A kind of disc-type turntable filter chamber |
| CN205586634U (en) * | 2016-05-11 | 2016-09-21 | 河南农业职业学院 | Natural pond liquid filter equipment |
| CN205965170U (en) * | 2016-06-22 | 2017-02-22 | 舟山市定海金地塑料机械厂 | Cross filter plate and do not trade net filter |
-
2017
- 2017-06-26 CN CN201710492328.3A patent/CN107137968B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203469621U (en) * | 2013-09-12 | 2014-03-12 | 金东纸业（江苏）股份有限公司 | Disc type filter |
| CN203944203U (en) * | 2014-06-25 | 2014-11-19 | 江苏金山环保科技股份有限公司 | A kind of disc-type turntable filter chamber |
| CN205586634U (en) * | 2016-05-11 | 2016-09-21 | 河南农业职业学院 | Natural pond liquid filter equipment |
| CN205965170U (en) * | 2016-06-22 | 2017-02-22 | 舟山市定海金地塑料机械厂 | Cross filter plate and do not trade net filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107137968B (en) | 2019-04-26 |
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