CN108823086A - A kind of methane-generating pit waste two stage treatment device - Google Patents
A kind of methane-generating pit waste two stage treatment device Download PDFInfo
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- CN108823086A CN108823086A CN201810639137.XA CN201810639137A CN108823086A CN 108823086 A CN108823086 A CN 108823086A CN 201810639137 A CN201810639137 A CN 201810639137A CN 108823086 A CN108823086 A CN 108823086A
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- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
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- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
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- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
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- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
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Abstract
This application discloses a kind of methane-generating pit waste two stage treatment devices of Marsh gas treatment equipment technical field, including upper box, feeding mechanism, transmission mechanism, pressing mechanism, discharging mechanism and the lower box for being set to upper box bottom, the upper box includes left plate, lateral partition is equipped in the upper box, there are the first gaps between the left side of the partition and the left side of upper box, transmission cavity is formed between the top of the partition and the inner wall of upper box, extrusion chamber is formed between the bottom of the partition and the inner wall of upper box, the inlet of multiple connections is equipped between the bottom of the upper box and the top of lower box, the partition is equipped with multiple through-holes, the transmission mechanism is set in transmission cavity, the pressing mechanism is set in extrusion chamber, the bottom of the lower box is connected with outlet tube.This programme can complete the separation to liquid in waste residue.
Description
Technical field
The present invention relates to Marsh gas treatment equipment technical fields, and in particular to a kind of methane-generating pit waste two stage treatment device.
Background technique
Biogas refers to organic substance under anaerobic, a kind of gaseous mixture generated by the fermentation of microorganism
Body.Methane-generating pit, due to the bulk deposition of the slag charge waste in methane-generating pit, seriously affects biogas after use after a period of time
The gas producing efficiency in pond needs to clear up the slag charge in methane-generating pit to reduce this influence.
The methane-generating pit in current most of areas is using artificial clear pond, it is common practice to deactivate methane-generating pit, by methane-generating pit
Interior liquid is completely drawn out, and is entered back into methane-generating pit and is manually cleared up, and is finally discharged water and is put into again again raw material and enable natural pond
Gas pond, this mode take time and effort, simultaneously because first extracting the liquid of methane-generating pit out, and contain a large amount of micro- life in liquid
Object, then start methane-generating pit after rejoining water, the microorganism contained in water is few, just affects raw material in this way and enters yeastiness
Speed is slow, and methane-generating pit starting is slow, and then influences the production gas velocity degree of methane-generating pit.
Summary of the invention
It is same being cleared up slag charge waste the invention is intended to provide a kind of methane-generating pit waste two stage treatment device
When, the liquid in methane-generating pit can be retained.
In order to achieve the above object, the present invention provides the following technical solutions：A kind of methane-generating pit waste two stage treatment device,
It is described including upper box, feeding mechanism, transmission mechanism, pressing mechanism, discharging mechanism and the lower box for being set to upper box bottom
Upper box includes left plate, lateral partition is equipped in the upper box, between the left side of the partition and the left side of upper box
There are the first gap, transmission cavity, the bottom of the partition and top box are formed between the top of the partition and the inner wall of upper box
Extrusion chamber is formed between the inner wall of body, and the feed liquor of multiple connections is equipped between the bottom of the upper box and the top of lower box
Mouthful, the partition is equipped with multiple through-holes, and the transmission mechanism is set in transmission cavity, and the pressing mechanism is set in extrusion chamber；
The feeding mechanism includes water pump and slag feed pipe, and the water pump is connected to the middle part of slag feed pipe, the slag feed pipe packet
Slag inlet and slag notch are included, the slag notch is connected to the top of upper box；The transmission mechanism includes motor and is driven by motor
Dynamic transmission shaft, the transmission shaft are equipped with helical blade；
The pressing mechanism includes the first cylinder and the stripper plate that is slidably connected in extrusion chamber, and first cylinder includes
Piston rod, the piston rod are connected with stripper plate, and the left side of the upper box, which is equipped with, removes cinder notch, the position except cinder notch and crowded
The position of pressing plate is corresponding；
Interlayer is equipped in the left plate, the discharging mechanism includes the sliding panel being slidably connected in interlayer, the cunning
Movable plate removes cinder notch for sealing, and the sliding panel is connected with driving, and it slides the second cylinder, is equipped with pressure in the sliding panel and passes
Sensor, the pressure sensor electric signal are connected with controller, the controller and the electrical connection of the second cylinder；The lower box
Bottom is connected with outlet tube.
The working principle of the invention：Two stage treatment device in this programme uses in this way, when methane-generating pit passes through one section
Between use after, need to clear up the waste residue in methane-generating pit, by this programme slag feed pipe and outlet tube be placed in methane-generating pit,
The slag inlet of middle slag feed pipe is located in methane-generating pit, starts motor and water pump, and water pump makes slag feed pipe generate suction, by the useless of methane-generating pit
Slag and liquid are drawn into slag feed pipe, then are entered in transmission cavity by slag notch；Motor is at this time to drive transmission axle to rotate, transmission
Axis is equipped with the blade of spiral, and the spiral setting of blade it is mobile towards left plate to drive waste residue, while during transmission,
The blade of spiral can carry out preliminary extruding to waste residue, be squeezed out a part of liquid in waste residue, and partition is equipped with more
A through-hole, these liquid are entered in extrusion chamber by through-hole, simultaneously because setting between the bottom of lower box at the top of upper box
There is the inlet of connection, liquid passes through inlet again and enters in lower box, then the outlet tube by being connected to lower box bottom
It comes back in methane-generating pit.
It is fallen in extrusion chamber by waste residue after extruding for the first time by the first gap, and is located at stripper plate and removes cinder notch
Between.After the waste residue in extrusion chamber runs up to a certain amount of, start the first cylinder at this time, stripper plate level is slidably connected at extruding
Intracavitary, the first cylinder drives stripper plate towards except cinder notch is mobile by piston rod, and when initial, sliding panel can seal up slagging-off
Mouthful, under the promotion of stripper plate, waste residue is mobile towards cinder notch is removed, and is gradually compacted between sliding panel and stripper plate, waste residue
Interior residual liquid is extruded, and is entered in lower box by inlet, then is come back in methane-generating pit by outlet tube.With
Waste residue be gradually compacted, the pressure that pressure sensor is subject to is gradually increased, and after pressure increase is to certain threshold value, pressure is passed
Sensor transmission telecommunications number is to controller, and the left plate of upper box is equipped with interlayer, and sliding panel is slidably connected in interlayer, and is passed through
Second cylinder drives its sliding, therefore controller controls the start-up operation of the second cylinder at this time, and the second cylinder slides sliding panel, sliding
Movable plate is no longer sealed up except cinder notch, and the first cylinder works on, and except the position of cinder notch and the position of stripper plate are corresponding, stripper plate will
Waste residue is released in addition to cinder notch, just completes the secondary treatment to waste residue in this way.It completes after squeezing, returns stripper plate and sliding panel
Initial position is arrived again, can start to carry out processing next time.
Beneficial effects of the present invention：Helical blade can carry out first time extruding to waste residue in this programme, and stripper plate is the
Under the promotion of one cylinder, second is carried out to the interior waste residue fallen into extrusion chamber and is squeezed, completes waste residue after extruding and pass through again to remove
Cinder notch discharge, these liquid are flowed into lower box by inlet, then are come back in methane-generating pit by outlet tube, so just
The secondary treatment to waste residue is completed, when clearing up the processing of waste residue, the reservation to liquid can be completed.
Further, the extruding lumenal levels slidably connect lateral connecting plate, the top of the connecting plate and partition
Bottom fitting, the connecting plate is equipped with multiple leak holes, and the leak hole and through-hole are corresponding, between the connecting plate and piston rod
It is connected with interlocking bar, there are the second gap between the left side and stripper plate of the connecting plate, the left plate is equipped with for connecting
The through slot that fishplate bar passes through.When initial, connecting plate gathering to the lower section of partition, waste residue is entered in extrusion chamber by the first gap,
Leak hole and through-hole are corresponding at this time, and the liquid in transmission cavity enters in extrusion chamber after passing through through-hole and leak hole, then passes through inlet
Lower box is entered, when the first cylinder drives stripper plate mobile towards left plate, because connecting between piston rod and connecting plate
There is interlocking bar, therefore drive interlocking bar to move together in piston rod, interlocking bar drives connection direction mobile, and the left side of connecting plate
There are the second gap between stripper plate, connecting plate is introduced into the lower section to the first gap, and the first gap is entered after stripper plate
Lower section, because of the blocking by connecting plate, waste residue is not fallen out into the space between stripper plate and the first cylinder, causes this
Part residue can not be cleaned, while extrusion chamber being caused to be blocked.
Further, the top of the extrusion chamber is equipped with travel switch, and the piston rod is equipped with and travel switch is mating makes
Crushing block, the travel switch are connected with controller electric signal, the controller and the connection of the first cylinder electric signal.When crowded
When pressing plate releases waste residue to outside discharge port, crushing block and travel switch contact, travel switch issue signal by controller, make
The piston rod of first cylinder is returned to initial position.
Further, described except slag notch jacket is connected to collecting bag.Collecting bag can recycle waste residue.
Further, sieve is equipped in the lower box.Sieve can be filtered liquid, prevent outlet tube and lower box
Connectivity part block.
Further, the bottom of the extrusion chamber is equipped with the gravity sensor connecting with controller electric signal, the gravity-feed tank
Device is answered to be located at the underface in the first gap.When waste residue is accumulated in the bottom of upper box, and it is accumulated on gravity sensor, gravity
After inductor experiences certain weight, gravity sensor sends electric signal to controller, and controller controls the first cylinder and starts
Work releases waste residue in addition to cinder notch.
Detailed description of the invention
Fig. 1 is a kind of partial profile structure of methane-generating pit waste two stage treatment device of the present invention；
Fig. 2 Fig. 1 removes the left view of collecting bag；
The signal that Fig. 3 is Fig. 1 transmits figure.
Specific embodiment
It is further described below by specific embodiment：
Appended drawing reference in Figure of description includes：First cylinder 1, crushing block 2, outlet tube 3, lower box 4, inlet 5,
Travel switch 6, interlocking bar 7, piston rod 8, gravity sensor 9, the second cylinder 10, collecting bag 11, stripper plate 12, attachment base 13,
Motor 14, partition 15, through-hole 16, transmission shaft 17, leak hole 18, helical blade 19, connecting plate 20, upper box 21, slag feed pipe 22, water
Pump 23, pressure sensor 25, sliding panel 26, controller 27, through slot 28, removes cinder notch 29 at sieve 24.
Embodiment is basic as shown in attached drawing 1, Fig. 2 and Fig. 3：A kind of methane-generating pit waste two stage treatment device, including top box
Body 21, feeding mechanism, transmission mechanism, pressing mechanism, discharging mechanism and the lower box 4 for being set to 21 bottom of upper box, lower box 4
Interior to be equipped with sieve 24, upper box 21 includes left plate, is equipped with lateral partition 15, the left side of partition 15 and top box in upper box 21
There are the first gaps between the left side of body 21, and transmission cavity, partition 15 are formed between the top of partition 15 and the inner wall of upper box 21
Bottom and upper box 21 inner wall between form extrusion chamber, between the bottom of upper box 21 and the top of lower box 4 be equipped with it is more
The inlet 5 of a connection, partition 15 are equipped with multiple through-holes 16, and transmission mechanism is set in transmission cavity, and pressing mechanism, which is set to, to be squeezed
Intracavitary, the bottom of extrusion chamber is equipped with travel switch 6 and gravity sensor 9, and piston rod 8 is equipped with and matches with travel switch 6
Crushing block 2.
Feeding mechanism includes water pump 23 and slag feed pipe 22, and water pump 23 is connected to the middle part of slag feed pipe 22, and slag feed pipe 22 includes
Slag inlet and slag notch, slag notch are connected to the top of upper box 21.Transmission mechanism includes motor 14 and is driven by motor 14
Transmission shaft 17, transmission shaft 17 are equipped with helical blade 19, and the left side of upper box 21 is connected with the attachment base for being used to support motor 14
13。
It cylinder 1 and the stripper plate 12 that is slidably connected in extrusion chamber that pressing mechanism, which includes first, and the first cylinder 1 includes piston
Bar 8, piston rod 8 and stripper plate 12 connect, and also level slidably connects lateral connecting plate 20, the top of connecting plate 20 in extrusion chamber
Portion and the fitting of the bottom of partition 15, connecting plate 20 are equipped with multiple leak holes 18, leak hole 18 and the correspondence of through-hole 16, connecting plate 20 and work
Interlocking bar 7 is connected between stopper rod 8, there are the second gap between the left side and stripper plate 12 of connecting plate 20, left plate, which is equipped with, to be used
In the through slot 28 that connecting plate 20 passes through.The left side of upper box 21, which is equipped with, removes cinder notch 29, except cinder notch 29 and stripper plate 12 are corresponding, slagging-off
Mouth 29 is socketed with collecting bag 11.
Interlayer is equipped in left plate, discharging mechanism includes the sliding panel 26 being slidably connected in interlayer, and sliding panel 26 is used for
Sealing removes cinder notch 29, and sliding panel 26 is connected with driving, and it slides the second cylinder 10, and pressure sensor 25, pressure are equipped in sliding panel 26
25 electric signal of force snesor is connected with controller 27, and travel switch 6 and gravity sensor 9 are connect with 27 electric signal of controller,
Controller 27 is connect with the first cylinder 1,10 electric signal of the second cylinder；The bottom of lower box 4 is connected with outlet tube 3.
Two stage treatment device in this programme uses in this way, and methane-generating pit needs clear after use after a period of time
Manage methane-generating pit in waste residue, by this programme slag feed pipe 22 and outlet tube 3 be placed in methane-generating pit, wherein slag feed pipe 22 into
Cinder notch is located in methane-generating pit, starts motor 14 and water pump 23, and water pump 23 makes slag feed pipe 22 generate suction, by the waste residue of methane-generating pit and
Liquid is drawn into slag feed pipe 22, then is entered in transmission cavity by slag notch；Motor 14 is at this time to drive transmission axle to rotate, transmission
Axis is equipped with helical blade 19, and it is mobile towards left plate that helical blade 19 drives waste residue, while during transmission, helical-blade
Piece 19 can carry out preliminary extruding to waste residue, be squeezed out a part of liquid in waste residue, and partition 15 is equipped with multiple logical
Hole 16, these liquid are entered in extrusion chamber by through-hole 16, simultaneously because between 21 top of upper box and the bottom of lower box 4
Inlet 5 equipped with connection, liquid pass through inlet 5 again and enter in lower box 4, then by being connected to 4 bottom of lower box
Outlet tube 3 comes back in methane-generating pit.
It is fallen in extrusion chamber by waste residue after extruding for the first time by the first gap, and is located at stripper plate 12 and slagging-off
Between mouth 29.After the waste residue in extrusion chamber runs up to a certain amount of, after gravity sensor 9 senses constant weight, pass through control
Device 27 controls the starting of the first cylinder 1, and 12 level of stripper plate is slidably connected in extrusion chamber, and the first cylinder 1 is driven by piston rod 8
Stripper plate 12 is towards except the movement of cinder notch 29, and when initial, sliding panel 26 can be sealed up except cinder notch 29, in the promotion of stripper plate 12
Under, waste residue is mobile towards cinder notch 29 is removed, and is gradually compacted between sliding panel 26 and stripper plate 12, residual liquid in waste residue
It is extruded, and is entered in lower box 4 by inlet 5, then come back in methane-generating pit by outlet tube 3.With waste residue by
Gradually it is compacted, the pressure that pressure sensor 25 is subject to is gradually increased, after pressure increase is to certain threshold value, pressure sensor 25
Transmission telecommunications number is to controller 27, and the left plate of upper box 21 is equipped with interlayer, and sliding panel 26 is slidably connected in interlayer, and is led to
Its sliding of the second cylinder 10 driving is crossed, therefore controller 27 controls the start-up operation of the second cylinder 10 at this time, the second cylinder 10 makes to slide
Movable plate 26 slides, and sliding panel 26 is no longer sealed up except cinder notch 29, and the first cylinder 1 works on, except cinder notch 29 and stripper plate 12 are right
It answers, stripper plate 12 releases waste residue in addition to cinder notch 29, and connecting plate 20 is reached under the drive of interlocking bar 7 outside through slot 28, when
After crushing block 2 touches travel switch 6, piston rod 8 is controlled by controller 27 and sliding panel 26 is returned to initial position,
To start to carry out processing next time.
Claims (6)
1. a kind of methane-generating pit waste two stage treatment device, it is characterised in that：Including upper box, feeding mechanism, transmission mechanism, squeeze
Press mechanism, discharging mechanism and the lower box for being set to upper box bottom, the upper box includes left plate, is set in the upper box
There is lateral partition, there are the first gap between the left side of the partition and the left side of upper box, the top of the partition and upper
Transmission cavity is formed between the inner wall of cabinet, and extrusion chamber, the top box are formed between the bottom of the partition and the inner wall of upper box
The inlet of multiple connections is equipped between the bottom of body and the top of lower box, the partition is equipped with multiple through-holes, the biography
Transfer mechanism is set in transmission cavity, and the pressing mechanism is set in extrusion chamber；
The feeding mechanism includes water pump and slag feed pipe, and the water pump is connected to the middle part of slag feed pipe, the slag feed pipe include into
Cinder notch and slag notch, the slag notch are connected to the top of upper box；The transmission mechanism includes motor and is driven by motor
Transmission shaft, the transmission shaft are equipped with helical blade；
The pressing mechanism includes the first cylinder and the stripper plate that is slidably connected in extrusion chamber, and first cylinder includes piston
Bar, the piston rod are connected with stripper plate, and the left side of the upper box, which is equipped with, removes cinder notch, the position and stripper plate except cinder notch
Position it is corresponding；
Interlayer is equipped in the left plate, the discharging mechanism includes the sliding panel being slidably connected in interlayer, the sliding panel
Cinder notch is removed for sealing, the sliding panel is connected with driving, and it slides the second cylinder, it is equipped with pressure sensor in the sliding panel,
The pressure sensor electric signal is connected with controller, the controller and the electrical connection of the second cylinder；The bottom of the lower box
It is connected with outlet tube.
2. methane-generating pit waste two stage treatment device according to claim 1, it is characterised in that：The extruding lumenal levels
Lateral connecting plate, the top of the connecting plate and the bottom fitting of partition are slidably connected, the connecting plate is equipped with multiple
Leak hole, the leak hole and through-hole are corresponding, are connected with interlocking bar between the connecting plate and piston rod, the left side of the connecting plate and
There are the second gap between stripper plate, the left plate is equipped with the through slot passed through for connecting plate.
3. methane-generating pit waste two stage treatment device according to claim 2, it is characterised in that：The top of the extrusion chamber
Equipped with travel switch, the piston rod is equipped with and the matching used crushing block of travel switch, the travel switch and controller
Electric signal connection, the controller and the connection of the first cylinder electric signal.
4. methane-generating pit waste two stage treatment device according to claim 3, it is characterised in that：It is described except slag notch jacket is connected to
Collecting bag.
5. methane-generating pit waste two stage treatment device according to claim 4, it is characterised in that：It is equipped in the lower box
Sieve.
6. methane-generating pit waste two stage treatment device according to claim 5, it is characterised in that：The bottom of the extrusion chamber
Equipped with the gravity sensor connecting with controller electric signal, the gravity sensor is located at the underface in the first gap.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639137.XA CN108823086A (en) | 2018-06-20 | 2018-06-20 | A kind of methane-generating pit waste two stage treatment device |
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| CN201810639137.XA CN108823086A (en) | 2018-06-20 | 2018-06-20 | A kind of methane-generating pit waste two stage treatment device |
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Application publication date: 20181116 |