CN206415410U - Fecal pollution processing is with smashing equipment and fecal pollution processing system - Google Patents
Fecal pollution processing is with smashing equipment and fecal pollution processing system Download PDFInfo
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- CN206415410U CN206415410U CN201621439397.5U CN201621439397U CN206415410U CN 206415410 U CN206415410 U CN 206415410U CN 201621439397 U CN201621439397 U CN 201621439397U CN 206415410 U CN206415410 U CN 206415410U
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Abstract
The utility model is related to fecal pollution process field, more particularly to a kind of processing of fecal pollution is with smashing equipment and fecal pollution processing system.Fecal pollution processing includes vacuum chamber, vavuum pump, aerator and blower fan with equipment is smashed, vavuum pump is connected with vacuum chamber, fecal pollution is pumped in vacuum chamber for forming negative pressure in a vacuum chamber, aerator is located in vacuum chamber, for stirring and smashing fecal pollution, and blower fan is connected with aerator.Fecal pollution processing system includes above-mentioned fecal pollution and handled with smashing equipment.Fecal pollution processing has the advantages that simple in construction, automatic sewage-suction inhales excrement, stirs and smashes that fecal pollution effect is good, pipeline is not easily blocked with equipment is smashed.Fecal pollution processing system has the advantages that automatic sewage-suction inhales excrement, stirs and smashes that fecal pollution effect is good, pipeline is not easily blocked.
Description
Technical field
The utility model is related to fecal pollution process field, more particularly to a kind of processing of fecal pollution is with smashing equipment and fecal pollution processing system
System.
Background technology
At present, in fecal pollution process field, install aerator act as increase oxygen content, without stirring and smash
The effect of fecal pollution.In actual use, equipment is smashed for smashing the device of fecal pollution for mechanical structure in a vacuum chamber, for example
Helical blade, this mechanical structure to smash device structure more complicated.Thus, need be a kind of simple in construction and fecal pollution effect be smashed
Really the processing of good fecal pollution is with smashing equipment, and need be a kind of comprising simple in construction and smash the good fecal pollution processing use of fecal pollution effect
Smash the fecal pollution processing system of equipment.
Utility model content
(1) technical problem to be solved
A purpose of the present utility model is that offer is a kind of simple in construction and smashes the good fecal pollution processing of fecal pollution effect and used
Smash equipment.
Another purpose of the present utility model is to provide a kind of comprising simple in construction and smash the good fecal pollution of fecal pollution effect
The processing fecal pollution processing system for smashing equipment.
(2) technical scheme
In order to achieve the above object, the main technical schemes that the utility model is used include：
The utility model, which provides a kind of processing of fecal pollution, to be included with smashing equipment：Vacuum chamber；Be connected with vacuum chamber, can be true
Form negative pressure in empty room fecal pollution is pumped to the vavuum pump in vacuum chamber；In vacuum chamber, it can stir and smash fecal pollution
Aerator；The blower fan being connected with aerator.
According to the utility model, aerator is aeration tube, and the internal diameter of aeration tube is 20mm；Aeration tube is provided with vertical with it
All ventholes listed to median plane symmetrical two in stomata, each column venthole are arranged along the direction parallel to longitudinal center plane
Spacing in row, each column venthole per two neighboring venthole is located in the range of 20-50mm；Each venthole and longitudinal center
The angle in face is 45 °, and the aperture of venthole is located in the range of 2-4.5mm.
According to the utility model, the spacing in each column venthole per two neighboring venthole is 50mm, the aperture of venthole
For 4.2mm.
According to the utility model, aeration tube lies in a horizontal plane in the bottom of vacuum chamber, and venthole is towards the top of vacuum chamber.
According to the utility model, aeration tube is stainless steel tube.
On the other hand the utility model provides the fecal pollution processing of fecal pollution processing system including any of the above-described a kind of with smashing
Equipment.
According to the utility model, fecal pollution processing system also includes：With vacuum chamber, the fecal pollution after smashing can be received simultaneously
Isolate the one-level separation equipment of larger dirt and the sewage containing smaller dirt；Flocculant dosing for storing flocculant
Case；Connected with one-level separation equipment and flocculant dosing tank, can receive sewage and flocculant containing smaller dirt and supply
The two forms the blending bin of flocculate wherein；Connect to receive the sewage with flocculate and isolate with blending bin
The second-order separation equipment of sewage and desiccation solid dirt；Wherein, the outlet of vacuum chamber is connected with the entrance of one-level separation equipment, and one
The outlet of the liquid outlet and flocculant dosing tank of level separation equipment is connected with the entrance of blending bin, the outlet of blending bin and two
The entrance connection of level separation equipment.
According to the utility model, the outlet of vacuum chamber is connected to transmit with the entrance of one-level separation equipment by seal for pipe joints
Fecal pollution after smashing with air pressure；Same pipeline is passed through in the outlet of the liquid outlet and flocculant dosing tank of one-level separation equipment
Blender and the entrance of blending bin are connected.
According to the utility model, one-level separation equipment is rotary sieve cylinder, and rotary sieve cylinder includes roller and is covered in rolling
Carried on the filter screen of cylinder periphery, the barrel of roller logical provided with spiral discharge is formed when roller rotates on the inside of sieve aperture, and barrel
The multiple arcs blade in road, multiple arcs blade is arranged along a helical trajectory uniform intervals；It is additionally provided with rectangular layout 4
Individual rolling support seat, rolling support seat includes setting on base and the roll shaft being rotatably supported on base, the outer peripheral face of roll shaft
There is annular projection, the two ends of rotary sieve cylinder are provided with neck bush, and rotary sieve cylinder is rotatably supported at by two neck bush
On the roll shaft of rolling support seat, the outer peripheral face of neck bush is provided with annular recess, annular projection and annular recess male-female engagement structure
Spacing, depth of the height more than annular recess of annular projection of paired rotary sieve cylinder in its axial direction；Rotary sieve cylinder
Arrival end is additionally provided with air jet pipe, and air jet pipe is connected with blower fan, the injection direction of air jet pipe towards the inside of rotary sieve cylinder and with
The axis of rotary sieve cylinder is in angle.
According to the utility model, the second-order separation equipment is Stacked sludge dewatering machine.
(3) beneficial effect
The beneficial effects of the utility model are：
Fecal pollution processing of the present utility model is with smashing in equipment, and the vavuum pump being connected with vacuum chamber enables to vacuum chamber
Negative pressure is internally formed, so that fecal pollution is pumped in vacuum chamber, automatic suction excrement function is realized；The aerator set in vacuum chamber
Directly fecal pollution is smashed and stirred, fecal pollution excellent is smashed and stir, other dress is smashed without setting up in a vacuum chamber
Put, simplify the overall structure for being used for smashing and stir fecal pollution in vacuum chamber；The aerator set simultaneously in vacuum chamber can be with
Vacuum chamber is carried certain pressure, allow the flow velocity of the fecal pollution after smashing to increase, reduce line clogging, be conducive to the row of vacuum chamber
It is empty.Thus, fecal pollution processing of the present utility model with equipment is smashed there is simple in construction, automatic sewage-suction to inhale excrement, stir and smash dirt
The advantage that excrement effect is good, pipeline is not easily blocked.
Fecal pollution processing system of the present utility model is handled with equipment is smashed comprising above-mentioned fecal pollution, equally there is automatic sewage-suction to inhale
Excrement, stir and smash the advantage that fecal pollution effect is good, pipeline is not easily blocked.
Brief description of the drawings
The fecal pollution processing structural representation for smashing equipment that Fig. 1 is provided by embodiment in embodiment one；
Fig. 2 is the fecal pollution processing cross-sectional view for smashing aeration tube in equipment shown in Fig. 1；
The structural representation for the fecal pollution processing system that Fig. 3 is provided by embodiment in embodiment two；
Fig. 4 be Fig. 3 shown in fecal pollution processing system in rotary sieve cylinder overlooking the structure diagram；
Fig. 5 be Fig. 3 shown in fecal pollution processing system in rotary sieve cylinder structural representation；
Fig. 6 is the dimensional structure diagram of one-level separation equipment in fecal pollution processing system shown in Fig. 3, wherein main signal
The setting of cambered blade.
【Description of reference numerals】
In figure：
1：Fecal pollution processing is with smashing equipment；11：Vacuum chamber；12：Vavuum pump；13：Aerator；14：Blower fan；131：Outlet
Hole；r：The internal diameter of aeration tube；θ：The angle of venthole and longitudinal center plane；
2：One-level separation equipment；21：Roller；22：Filter screen；211：Cambered blade；23：Rolling support seat；231：Base；
232：Roll shaft；233：Annular projection；24：Neck bush；241：Annular recess；25：Air jet pipe
3：Flocculant dosing tank；
4：Blending bin；
5：The second-order separation equipment；
6：Pipe-line mixer.
Embodiment
It is below in conjunction with the accompanying drawings, right by embodiment in order to understand in order to preferably explain the utility model
The utility model is described in detail.
Embodiment one
Referring to Figures 1 and 2, the present embodiment provides a kind of processing of fecal pollution with smashing equipment.Specifically, fecal pollution processing, which is used, beats
Broken equipment includes vacuum chamber 11, vavuum pump 12, aerator 13, blower fan 14.
Specifically, above-mentioned vavuum pump 12 is connected with vacuum chamber 11, negative pressure can be formed in vacuum chamber 11 and aspirate fecal pollution
Into vacuum chamber 11, realize in automatic suction excrement function, the present embodiment, it is any that vavuum pump 12 is well known to those skilled in the art
Vavuum pump, it is preferable that use positive-displacement vacuum pump, positive-displacement vacuum pump is that container is carried out using machinery, physics, chemical mode
Pumping, to obtain the dynamic power machine of negative pressure.Vavuum pump 12 is main by groups such as the pump housing, wheel, blade, end cap, bearing cap, shaft couplings
Into.
Specifically, above-mentioned aerator 13 is located in vacuum chamber 11, can stir and smash fecal pollution, while can also make true
Empty room 11 carries certain pressure, allows the flow velocity of the fecal pollution after smashing to increase, and reduces line clogging, and be conducive to the row of vacuum chamber 11
It is empty.Above-mentioned blower fan 14 is connected with aerator 13, for providing wind regime to aerator 13, between blower fan 14 and aerator 13
By Valve controlling, the aperture of valve is used for the aeration size for controlling blower fan 14 to be supplied to aerator 13.In the present embodiment,
Check-valves, magnetic valve and ball valve are sequentially provided with the pipeline that blower fan 14 is connected with aerator 13, wherein, ball valve can as aperture
The valve of tune, its manually adjustable aperture, certainly, the adjustable valve of aperture can also be automatically controlled, and above-mentioned blower fan 14 is three leaves
Roots blower.
In summary, the fecal pollution of the present embodiment is handled with smashing in equipment, and the vavuum pump 12 being connected with vacuum chamber 11 can
So that vacuum chamber 11 is internally formed negative pressure, so that fecal pollution is pumped in vacuum chamber 11, realizes and automatic inhale excrement function；Vacuum chamber
The aerator 13 set in 11 is directly smashed and stirred to fecal pollution, fecal pollution excellent is smashed and stir, without true
Other breaking means are set up in empty room 11, the overall structure for being used for smashing and stir fecal pollution in vacuum chamber 11 is simplified；It is simultaneously true
The aerator 13 set in empty room 11 can make vacuum chamber 11 carry certain pressure, allow the flow velocity for the fecal pollution smashed to increase, subtract
Few line clogging, and be conducive to the emptying of vacuum chamber 11.
Further, reference picture 2, in the present embodiment, aerator 13 are aeration tube, and the internal diameter r of aeration tube is 20mm.
Aeration tube be provided with its longitudinal center plane symmetrical two list the longitudinal center plane set on stomata 131, aeration tube pass through exposure
The shaft centre line of tracheae.All ventholes 131 in each column venthole 131 are arranged along the direction parallel to longitudinal center plane, often
List the spacing in stomata 131 per two neighboring venthole 131 to be located in the range of 20-50mm, per two neighboring venthole 131
Spacing refer to the distance between shaft centre line of venthole 131 two-by-two, between the hole wall without referring to scene 2 stomata 131 most
Small distance.The angle theta of each venthole 131 and longitudinal center plane is 45 °, the i.e. longitudinal center line of venthole 131 and the longitudinal direction
Space angle between median plane is 45 °, and the aperture of venthole 131 is located in the range of 2-4.5mm.
Further, in the present embodiment, the spacing in each column venthole 131 per two neighboring venthole 131 is 50mm,
The aperture of venthole 131 is 4.2mm.
Further, in the present embodiment, aeration tube lies in a horizontal plane in the bottom of vacuum chamber 11, the equal direction of venthole 131
The top of vacuum chamber 11, so that the shearing force that the aeration of venthole 131 is formed directly acts on fecal pollution, and fecal pollution is in shearing force
It is broken under effect.
In the present embodiment, on the one hand, the internal diameter r of above-mentioned aeration tube and the structure and structural parameters of venthole 131 are conducive to
Increase the momentary shear power of aeration tube, on the other hand, because the larger dirt in fecal pollution is easier to be in compared to smaller dirt
The bottom of vacuum chamber 11, aeration tube is horizontally placed on the bottom of vacuum chamber 11, and ensure venthole 131 and longitudinal center plane
Angle is 45 °, so that the shearing force of the instantaneous burst of venthole 131 of aeration tube directly acts on larger dirt, reduces
Weaken the possibility of shear effect because of the obstruction of sewage.
Further, in the present embodiment, aeration tube is stainless steel tube.It can be prevented using the aeration tube of Stainless Steel material
Venthole 131 blocks venthole 131 because getting rusty in use, so that influence aeration tube smashes making for effect and aeration tube
Use the life-span.On the other hand, although can also prevent from getting rusty using the aeration tube of plastic material and block venthole 131, plastics material
The service life of the aeration tube of matter does not have the service life of the aeration tube of stainless steel long, so as to have influence on whole fecal pollution processing
With the life-span for smashing equipment.The type of the Stainless Steel pipe is any kind of Stainless Steel pipe, but when being guaranteed at fecal pollution environment, is exposed
Tracheae non-corrosive and meet requirement of the aeration process to intensity.Above-mentioned aeration tube can be partly arranged in vacuum chamber 11, also may be used
To be all arranged at vacuum chamber 11, but ensure that all ventholes 131 on aeration tube all leak in vacuum chamber 11 cruelly.
Preferably, the aeration air quantity in vacuum chamber is 0.5m3/ min, aeration pressure is 49kPa.
The fecal pollution of the present embodiment is handled with equipment is smashed, and soil pick-up blowdown process can be realized using vavuum pump 12, vavuum pump 12
Rotate forward, the gas in vacuum chamber 11 that will be connected with vavuum pump 12 is taken away, negative pressure, Subterranean wells, sewer etc. are formed in vacuum chamber 11
Fecal pollution is sucked up to vacuum chamber 11 by pipeline；Vavuum pump 12 is inverted, and the air in air is extruded to be connected with vavuum pump 12
Vacuum chamber 11 inside, the broken fecal pollution formed in malleation, vacuum chamber 11 in vacuum chamber 11 is extruded into connected
In next stage equipment, the one-level separation equipment 2 in such as Fig. 3.The forward and reverse of vavuum pump 12 can be using the switch automated
Control, it would however also be possible to employ artificial control；Or, vavuum pump 12 is only used for taking away the gas in vacuum chamber 11, and is needing row
When dirty, the valve on the discharge pipe of vacuum chamber 11 is opened, the aeration pressure of aerator promotes the fecal pollution discharge in vacuum chamber.
Thus, the present embodiment fecal pollution processing with smash equipment have it is simple in construction, automatic sewage-suction inhale excrement, aeration agitation and
Smash that fecal pollution effect is good, the advantage that pipeline is not easily blocked.
The processing of the present embodiment fecal pollution is with equipment is smashed in addition to the foregoing structure, and vavuum pump 12 is also provided with protection device,
Such as alarm sensor, air filter, check valve, liquid level peep hole.
Embodiment two
Reference picture 3- Fig. 6, the present embodiment provides a kind of fecal pollution processing system, including embodiment one fecal pollution processing with smashing
Equipment 1.
The fecal pollution processing of the present embodiment fecal pollution processing system is with smashing in equipment 1, the vavuum pump 12 being connected with vacuum chamber 11
Enable to vacuum chamber 11 is internally formed negative pressure, so that fecal pollution is pumped in vacuum chamber 11, realizes automatic suction excrement function；Very
The aerator 13 set in empty room 11 is directly smashed and stirred to fecal pollution, smashes and stir fecal pollution excellent, without
Other breaking means are set up in vacuum chamber 11, the overall structure for being used for smashing and stir fecal pollution in vacuum chamber 11 is simplified；Together
When vacuum chamber 11 in the aerator 13 that sets vacuum chamber 11 can be made to carry certain pressure, allow the flow velocity of the fecal pollution after smashing to increase
Plus, line clogging is reduced, is conducive to the emptying of vacuum chamber 11.
Further, in the present embodiment, fecal pollution processing system also include one-level separation equipment 2, flocculant dosing tank 3,
Blending bin 4 and the second-order separation equipment 5.
Specifically, one-level separation equipment 2 is connected with vacuum chamber 11, for receiving the fecal pollution after smashing and isolating larger dirt
Thing and the sewage containing smaller dirt.Above-mentioned larger dirt is the dirt of the filtration not over one-level separation equipment 2,
Smaller dirt is with dirt of the sewage by the filtration of one-level separation equipment 2.
Specifically, flocculant dosing tank 3 is used to store flocculant, blending bin 4 and one-level separation equipment 2 and flocculant dosing
Case 3 is connected, for receiving sewage and flocculant containing smaller dirt and forming flocculate wherein for the two.From one-level separation
The sewage containing smaller dirt filtered in equipment 2 is also not reaching to the discharge standard of water process, it is necessary to carry out secondary separation,
The flocculant of flocculant dosing tank 3 is mixed with the sewage containing smaller dirt in blending bin 4 before secondary separation, Ke Yiyou
Smaller dirt is flocculated into flocculate using the flocculation of flocculant in effect ground.Above-mentioned the second-order separation equipment 5 connects with blending bin 4
It is logical, for sewage of the reception with flocculate (it is of course possible to which wherein containing unnecessary flocculant or a small amount of non-shape can be contained
Into the smaller dirt of flocculate), and isolate sewage and desiccation solid dirt, the sewage isolated through the second-order separation equipment 5
Reach water process discharge standard.Wherein, the outlet of vacuum chamber 11 is connected with the entrance of one-level separation equipment 2, one-level separation equipment 2
Liquid outlet and entrance of the outlet with blending bin 4 of flocculant dosing tank 3 connect, the outlet of blending bin 4 and the second-order separation
The entrance connection of equipment 5.
To sum up, fecal pollution is sucked by vacuum into vacuum chamber progress aeration and smashed, and the fecal pollution after smashing enters one-level separation equipment
Larger dirt and the sewage containing smaller dirt are isolated, the sewage containing smaller dirt is in blending bin with flocculant through aeration
Stirring, flocculation reaction form the sewage containing flocculate, and the sewage containing flocculate separates to form dirt by the second-order separation equipment
Water and desiccation solid dirt.
Further, in the present embodiment, vavuum pump is provided with valve by connecting tube and vacuum chamber in connecting tube；
The entrance of vacuum chamber is connected with suction tube, and valve is provided with suction tube；The outlet of vacuum chamber is connected with discharge pipe, in discharge pipe
It is provided with valve.By controlling the break-make of each pipeline of Valve controlling on connecting tube, suction tube and discharge pipe, and then control vacuum
(connecting tube and suction tube are disconnected, discharge pipe is led for room soil pick-up (connecting tube and suction tube conducting, discharge pipe disconnect) and vacuum chamber blowdown
It is logical), thus, vacuum chamber alternating suction is dirty.Also, stop at soil pick-up state (connecting tube and suction tube conducting, discharge pipe disconnect)
Only it is aerated, while making exposure (at the time of connecting tube and suction tube are disconnected, discharge pipe is begun to turn on) at the time of blowdown state is entered
Device of air is aerated into the vacuum chamber in blowdown state, it can thus be appreciated that, the efficiency smashed using aerator stirring is very high,
Smashed without fecal pollution is enclosed in vacuum chamber using independently smashing link, therefore save processing time.Simultaneously,
Aeration pressure can promote the fecal pollution in vacuum chamber to discharge, and allow the flow velocity of the fecal pollution after smashing to increase, and reduce line clogging.
Further, in the present embodiment, the outlet of vacuum chamber 11 and the entrance of one-level separation equipment 2 pass through seal for pipe joints
Connect and carry the fecal pollution after the smashing of air pressure, the outlet of the liquid outlet and flocculant dosing tank 3 of one-level separation equipment 2 to transmit
It is connected by same pipe-line mixer 6 with the entrance of blending bin 4.Above-mentioned pipe-line mixer 6 is used in flocculant dosing tank 3
The sewage containing smaller dirt isolated in flocculant and one-level separation equipment 2 is pre-mixed, so as to be had just enter at both
After blending bin 4, it is stirred so that flocculation reaction is more abundant, so as to reduce mixing time, saves on the basis of eddy flow
About cost, improves efficiency.
Further, in the present embodiment, one-level separation equipment 2 is rotary sieve cylinder, and rotary sieve cylinder includes roller 21
With the filter screen 22 for being covered in the periphery of roller 21, carry on the barrel of roller 21 on the inside of sieve aperture, and barrel provided with being revolved in roller 21
The multiple arcs blade 211 of spiral passing away is formed when turning, multiple arcs blade 211 is arranged along helical trajectory.It is above-mentioned multiple
Cambered blade 211 rotates with rotary sieve cylinder, forms a spiral passing away, and this spiral passing away enables to fecal pollution
In larger dirt with rotary sieve cylinder rotate while be automatically drained out along spiral passing away, eliminate manual cleaning
Step, saves manpower, improves efficiency, reduces cost.Correspondingly, above-mentioned larger dirt is not over roller 21 and filter screen 22
Sieve aperture and be trapped in the dirt inside roller 21, smaller dirt for pass through rotary sieve cylinder roller 21 and filter screen 22 sieve aperture
The dirt flowed to sewage outside filter screen 22.It is understood that one end of rotary sieve cylinder is arrival end, one end is the port of export, spiral
Passing away is extended between arrival end and the port of export.
Specifically, in the present embodiment, along a helical trajectory, (helical trajectory is virtually to deposit to multiple arcs blade 211
) uniform intervals, in the present embodiment, set six cambered blades 211 to arrange.The multiple arcs knife arranged along helical trajectory
Piece 211 rotates with rotary sieve cylinder, forms above-mentioned spiral passing away.Also, the inwall of multiple arcs blade 211 and roller 21
(i.e. on the inside of barrel) is fixedly connected.Preferably, the width of the widest part of cambered blade 211 is located in the range of 2-4cm, wherein,
With reference to accompanying drawing, cambered blade 211 has the most width between two arc-shaped sides, two arc-shaped sides from as the widest part, curved knife
The shape of piece 211 also is understood as crescent.
Specifically, 4 rolling supports seat 23 in rectangular layout is additionally provided with, rolling support seat 23 includes the He of base 231
The roll shaft 232 on base 231 is rotatably supported at, the outer peripheral face of roll shaft 232 is provided with annular projection 233, rotary sieve cylinder
Two ends be provided with neck bush 24, rotary sieve cylinder by two neck bush 24 be rotatably supported at rolling support seat 23 roll shaft
On 232, the outer peripheral face of neck bush 24 is provided with annular recess 241, and annular projection 233 and the male-female engagement of annular recess 241 are constituted
To rotary sieve cylinder in its axial direction spacing.Above-mentioned rotary sieve cylinder uses the cooperation of rolling support seat 23 and neck bush 24,
Rotary sieve cylinder not only be ensure that in axially position, circumferential direction is rotated freely, that is, realize the rotation of rotary sieve cylinder, and
Installation of the rotary sieve cylinder in rotation process is fixed, and rotatable install of this rotary sieve cylinder is fixed, simple in construction,
It is with low cost.The height of annular projection 233 is more than the depth of annular recess 241.This structure qualification is by neck bush 24 and roll shaft
232 friction is completely converted into the friction of annular projection 233 and annular recess 241, so as to reduce roll shaft 232 and neck bush 24
CONTACT WITH FRICTION area, on the one hand, reduce the friction of roll shaft 232 and neck bush 24, neck bush 24 and roll shaft 232 can be increased
Life-span, that is, increase the service life of overall one-level separation equipment 2, on the other hand, reduce the friction of roll shaft 232 and neck bush 24,
The overall energy consumption of fecal pollution processing separation equipment can be reduced, it is cost-effective.
Preferably, the height of annular projection 233 is located in the range of 1.5-3cm, and the depth of annular recess 241 is located at 0.8-
In the range of 1.2cm, such numerical Design ensures that positioning is firm, ensures that abrasion is small again.
In the present embodiment, above-mentioned roll shaft 232 plays a supportive role in the rotation process of rotary sieve cylinder, roll shaft 232
Installation site need to ensure rotary sieve cylinder will not be touched when rotating above-mentioned rolling support seat 23 mounting surface or
Cause other adverse consequences, such as violent vibrations.
Certainly, the utility model is not limited to this, in other embodiments, on the one hand, realize that rotary sieve cylinder is rotatable
The mode of installation can also use other modes well-known to those skilled in the art, for example, using bearing and bearing block
Coordinate.On the other hand, ensureing to constitute male-female engagement between roll shaft 232 and neck bush 24, and the height of annular projection 233 is more than
On the premise of the depth of annular recess 241, above-mentioned annular projection 233 is readily modified as annular recess 241, above-mentioned annular recess 241
It is readily modified as annular projection 233.
Further, in the present embodiment, the roller 21 of rotary sieve cylinder is that the sieve aperture on cylindrical shape, roller 21 is bar shaped
Sieve aperture, all bar shaped screen holes are provided at circumferentially spaced along roller 21, and the bar shaped screen hole can be punch forming.Certainly,
What roller 21 can also be welded for two and two or more metallic plate etc., the gap between each metallic plate forms sieve aperture.Rolling
The effect of cylinder 21 is the rigid support for constituting rotary sieve cylinder, to ensure that it is indeformable in the course of the work.
Further, in the present embodiment, filter screen 22 be cylindrical filter screen, cylindrical filter screen be set in the outside of roller 21 and
Cylindrical filter screen and roller 21 are fixedly connected with neck bush 24, form the structure that filter screen 22 covers roller 21.Wherein, filter screen 22
Sieve aperture is shaped as any shape, it is preferable that the sieve aperture of filter screen 22 is shaped as rectangle, and the material of filter screen 22 is stainless steel.
It is fixedly connected between filter screen 22 and roller 21 and neck bush 24, any fixation that mode can be well known to those skilled in the art
Connection, for example, welding, riveting, it is gluing.
Further, the screen size of filter screen 22 and roller 21 is 8mm.The screen size of filter screen 22 and roller 21 refers to sieve
Hole allows the full-size of the material passed through.
To sum up, in the one-level separation equipment 2 of the fecal pollution processing system of the present embodiment, on the one hand, roll shaft 232 and rolling branch
It is rolling support between support seat 23, is rolling support between neck bush 24 and roll shaft 232, utilizes above-mentioned two layers of rolling support to realize
The rotatable installation of rotary sieve cylinder is fixed, and be greatly reducing friction, is improved the sensitive performance of rotation of equipment, so that
Rotary sieve cylinder in the present embodiment in terms of rotation support is realized, reliable operation and cost is extremely low.On the other hand, in order to protect
Protect rotary sieve cylinder, rotary sieve cylinder two ends be fixedly connected neck bush 24 can avoid rotary sieve cylinder and roll shaft 232 it
Between direct contact, bearing holder (housing, cover) chooses hardness than the higher material of rotary sieve cylinder, can not only increase between roll shaft 232
Service life, can also avoid the overall material higher using hardness of rotary sieve cylinder, so that cost declines, service life increases
Plus.
Further, in the present embodiment, motor and transmission device, transmission device connection motor and roller 21 are additionally provided with, will
The rotation of motor is transferred to roller 21, drives roller 21 to rotate, and then drives rotary sieve cylinder to rotate.
In addition, in the present embodiment, the arrival end of rotary sieve cylinder is additionally provided with air jet pipe 25, and air jet pipe 25 connects with blower fan 14
Connect, the injection direction of air jet pipe 25 towards the inside of rotary sieve cylinder and is in angle with the axis of rotary sieve cylinder.Above-mentioned angle
It is obliquely installed more than 0 ° and less than 90 °, i.e. air jet pipe 25 relative to the inwall of roller 21, is so conducive to being bonded in roller 21
Dirt on wall comes off, and effectively prevents dirt from blocking the sieve aperture of roller 21, the failure that the less sieve pore blockade by roller 21 is caused
Rate.Preferably, the axis of the injection direction of air jet pipe 25 and rotary sieve cylinder 11 is in 45 ° of angles.
In addition, the blower fan 14 that is connected with above-mentioned air jet pipe 25 and being connected with the aerator 13 installed in above-mentioned vacuum chamber 11
Blower fan 14 can be same blower fan 14, or two different blower fans.The jet mode of above-mentioned air jet pipe 25 can be
Interval jet, i.e., the part-time of air jet pipe 25 is in jet state in the course of work of rotary sieve cylinder, and part-time is in
Halted state, when air jet pipe 25 is in jet state, the jet amount of air jet pipe 25 can be adjusted by valve, and valve can
To be any valve known to skilled artisan, such as pneumatic knife valve, magnetic valve or Hand-operated butterfly valve.Above-mentioned air jet pipe
25 be any air jet pipe of state of the art, preferably high pressure spray tracheae.
Above-mentioned rotary sieve cylinder can be regarded as rotary filtering grid structure, and the structure substantially increases sewage water filtration precision
And disposal ability, rotary sieve barrel structure uniqueness, reliable operation, without changing inner member, Operation and Maintenance is simple, uses the longevity
Life length, use cost is low, can be achieved to be automatically separated, without manually drawing clearly.
In addition to the foregoing structure, also in the arrival end or the port of export of rotary sieve cylinder end cap can be fixedly installed, end cap can be with
Neck bush 24 is fixed, and entrance or outlet are correspondingly opened up on end cap, and entrance is used for the fecal pollution after smashing and enters rotary sieve cylinder
Roller 21 inside, export for larger dirt from rotary sieve cylinder roller 21 inside discharge.One is provided with end cap
Enclose on external tooth, the projecting shaft of motor and be arranged with gear, the external tooth and gear of end cap are connected by driving-chain.Thus, end cap, transmission
Chain and gear constitute transmission device, and the rotation of motor is delivered into roller 21 and filter screen 22 through neck bush 24.Certainly, transmission device
The example above is not limited to, any transmission device well known to those skilled in the art is can also be, for example, gear drive.Accordingly
Ground, corresponding adjustment should be also made with the counter structure that it is used cooperatively.
On the other hand, the isolated sewage containing smaller dirt of fecal pollution processing separation equipment of the present embodiment can lead to
The collection vessel being arranged on outside rotary sieve cylinder is crossed to collect, wherein, 4 rolling support seats 23, whole rotary sieve cylinder, electricity
Machine, transmission device can be all installed in above-mentioned collection vessel, it is of course also possible to be partly installed in above-mentioned collection vessel,
For example, rotary sieve cylinder is only arranged at above-mentioned collection vessel, and by 4 rolling support seats 23, whole rotary sieve cylinder is electric
Machine, transmission device can be all installed on outside above-mentioned collection vessel.
Further, in the present embodiment, add agitating device in flocculant dosing tank 3, can stir flocculant to prevent
Only flocculant solidifies, and the agitating device is preferably aeration plate, is connected with above-mentioned blower fan 14.
Further, it is provided with agitating device in blending bin 4, adds agitating device and substantially increase connecing for dirt and medicine
Contacting surface is accumulated, and is enabled to dirt and flocculant fully to react, is conducive to the formation of flocculate, and reduces operating personnel and medicament
And the contact of sludge, be conducive to the health of operating personnel, while making discharge dirt more environmentally-friendly.Preferably, the agitating device is
Aeration plate, is connected with above-mentioned blower fan 14.
In the present embodiment, non-return is sequentially provided with the pipeline that blower fan 14 is connected with the aeration tube in flocculant dosing tank 3
Valve, magnetic valve and ball valve, wherein, ball valve is as the adjustable valve of aperture, its manually adjustable aperture, and certainly, aperture is adjustable
Valve can also be automatically controlled.
In the present embodiment, check-valves, electromagnetism are sequentially provided with the pipeline that blower fan 14 is connected with the aeration tube in blending bin 4
Valve and ball valve, wherein, ball valve also may be used as the adjustable valve of aperture, its manually adjustable aperture, certainly, the adjustable valve of aperture
To be automatically controlled.
To sum up, the aeration air quantity in vacuum chamber 11 is 0.5m3/ min, aeration pressure is 49kPa；In blending bin 4
Aeration air quantity is 1m3/ min, aeration pressure is 49kPa；Aeration air quantity in flocculant dosing tank 3 is 0.5m3/ min, aeration
Pressure is 49kPa.During using same 14 air feed of blower fan, the pipeline being connected respectively by blower fan 14 with the aeration tube in vacuum chamber 11
On valve, the valve on the pipeline that is connected with the aeration tube in blending bin 4 of blower fan 14, blower fan 14 with flocculant dosing tank 3
Aeration tube connection pipeline on valve control the aeration air quantity ratio in vacuum chamber 11, blending bin 4, flocculant dosing tank 3
For 1:2:1.
Further, in the present embodiment, the second-order separation equipment 5 is Stacked sludge dewatering machine.Specifically, spiral shell formula is folded
The form that sludge dewatering equipment is extruded using folded spiral shell, on the one hand, separation of solid and liquid are carried out to the various excrement through flocculant process, both may be used
Sedimentation problem is solved, strengthens disposal ability, the construction area of biochemistry pool can be greatly reduced again, while the sewage after processing is to municipal administration
Pipeline reaches the discharge standard of cesspool sewage three-level without blocking, and construction investment and the soil of environmental protection treatment are saved to greatest extent
Ground usable floor area.On the other hand, for various excrement in itself, extrusion process is obtained the intimate odorless of solid matter, sticky small, rubbish
Rubbish is automatically separated, convenient processing.And sludge isolation technics more typical at present generally uses horizontal helical type centrifugal separator, plate and frame
Filter press, belt filter press etc., compared to spiral shell formula mud is relatively folded, horizontal screw centrifuge mechanical requirements are high, energy consumption and invest into
This larger and rotating speed is up to more than 5000 revs/min；Plate and frame type filter-press disposal ability is small, cumbersome and filter cloth is fragile
Damage, block, be typically only applicable to small-scale sewage station；There is floor space is big, high energy consumption, washing water quantity are more etc. again in belt filter press
It is not enough.And Stacked sludge dewatering machine, not only successfully overcome the deficiency of the various machine of the above, with more small volume, it is lightweight,
Vibrate small, noise it is few, pollution-free, can continuously using, garrisoned without personnel many advantages, such as.
Use above-mentioned fecal pollution processing system carry out the process of fecal pollution processing for：
Fecal pollution enters fecal pollution processing with after smashing equipment 1, through aeration agitation, smashes entrance one-level separation equipment 2, smashes
Fecal pollution afterwards in one-level separation equipment 2 with rotary sieve cylinder rotating filter together, wherein, larger dirt is from rotary sieve cylinder
Roller 21 inside be automatically drained out, the sewage containing smaller dirt then from rotary sieve cylinder roller 21 inside, by roller
21 and filter screen 22 sieve aperture enter rotary sieve cylinder filter screen 22 outside, by rotary sieve cylinder filter screen 22 outside containing compared with
The sewage of small dirt is collected (can be using collection vessels such as collecting tanks) and flows into blending bin 4 afterwards, and blending bin 4 is also received from wadding
Flocculant in solidifying agent dosing tank 3, above-mentioned flocculant and the sewage containing smaller dirt pass through flocculation shape in blending bin 4
Into flocculate, the flocculate and sewage of formation flow into the second-order separation equipment 5 from the outlet of blending bin 4, and the second-order separation equipment 5 is received
The sewage containing flocculate from blending bin 4 is simultaneously separated into sewage and desiccation solid dirt.
Thus, there is automatic sewage-suction to inhale excrement, aeration agitation and fecal pollution effect is smashed for fecal pollution processing system of the present utility model
The advantage that good, pipeline is not easily blocked.
Further, the fecal pollution processing system of the present embodiment can be incorporated on a fecal pollution car, and the fecal pollution car adds four
Pneumatic jack, for aiding in vehicle body stable.The compartment of the fecal pollution car mainly includes casing and lower shirt rim, box shape size
(the long wide * of * are high) is 4200*2060*2200mm, and casing overall design employs the structure of skeleton covering, by box frame, bottom plate and
Interior exterior skin composition, wherein, added with insulating between interior exterior skin, it is ensured that mobile car of removing contamination adapts to different weather rings
Border.Box frame is welded using rectangular tube.Beam is molded underframe using steel plate bending in length and breadth, and group is welded into netted underframe, and reserves
Equipment mounting rail and reinforcing plate, postwelding carry out brushing anti-corrosive primer and finish paint after derusting anti-corrosive processing, phosphatization.Backplate surface is laid
Thickness is 4mm stainless-steel sheet, is easy to equipment clean and maintenance, specious.Exterior skin uses thickness for 1mm stainless steel steel
Plate.Inside panel uses thickness for 1.5mm aluminium checkered plate, internal filled polystyrene foam.It is stainless that casing both sides are respectively provided with 4 fans
Steel casement door, rear portion is provided with one of tilt-up door.Roof is provided with 3 sets of skylights, for maintenance and overhaul of the equipments.Both sides can also be installed additional
LED screen.
In addition, the combination property of the fecal pollution processing system to improve the present embodiment, this fecal pollution processing system, which is powered, to be used
Municipal electricity consumption is powered and two kinds of power supply modes of self power generation, using three-phase electricity as major impetus, while being equipped with generating set to solve not having
There is the situation of three-phase electricity.Two kinds of power supply modes can realize interlocking, the function of possessing phase sequence and overload protection.The present embodiment is dirty
The generator that excrement processing system is provided for oneself uses mute diesel unit generation, and 22 kilowatts of power at most generate electricity 22 degree per hour.Hair
Motor is higher than the power of required generating when unlatching, typically can be more smaller than required power after startup.1 liter of diesel oil
4 degree of electricity are generated, fuel consumption electricity as needed is calculated.The generator that the present embodiment fecal pollution processing system is provided for oneself has sealing
Good, excellent performance, compact conformation, small volume, lightweight, reliability are high etc. a little, especially with water-proof function, substantially increase
The adaptability of vehicle traveling and operating environment.
Furthermore it is preferred that the setting to save power part, the liquid outlet and flocculant dosing tank 3 of rotary sieve cylinder
Outlet be above the entrance of pipe-line mixer 6, entrance of the outlet higher than blending bin 4 of pipe-line mixer 6, blending bin 4 goes out
Mouth is higher than the entrance of the second-order separation equipment 5, enables fluid to by self gravitation transmission.
To sum up, environmental protection industry (epi) slower development can restrict the development of urban civilization, and the fecal pollution processing system of the present embodiment is used for
Environmental protection industry (epi), meets environmental protection industry (epi) to improving environmental protection equipment efficiency, improves the serious present situation of secondary pollution, meet garbage harmless
Change, minimizing, the requirement of recycling treatment.Above-mentioned fecal pollution processing system is that the multiple equipments such as collection separation of solid and liquid, liquid medicine stirring are
The system of one, perfection incorporates the multiple functions such as various excrement, sludge, sewage disposal, the sewage reusable edible isolated,
And the content of BOD, COB in sewage can be reduced to a certain extent, and can continuously be worked, with use cost it is low,
High efficiency, efficiency high, environmental protection, energy-conservation, the more low advantage of cost.
Larger dirt and desiccation solid dirt after the fecal pollution processing system processing of the present embodiment can be directly as organic fertilizers
Using or as organic fertilizer raw material, the organic fertilizer that sale is directly or indirectly made using above-mentioned raw materials can obtain extra warp
Ji benefit.Above-mentioned organic fertilizer can be used for many fields, for example, can be used for fruit tree, forest fertilization；Can be botanical garden, flower
Excellent " tonic " in garden；It can be the fabulous nutrient for incubating bamboo shoot；It can be the feed of chicken and duck fish.
The sewage obtained after the fecal pollution processing system processing of the present embodiment can produce biogas by Anaerobic Treatment, be used as fuel
Or power generation energy resource, and the sewage produces biogas and does not easily cause the blocking of methane-generating pit because being substantially free of solid residue, so as to increase
The service life of methane-generating pit.On the other hand, the sewage obtained after the fecal pollution processing system processing of the present embodiment needn't ferment can
Used directly as organic fertilizer, above-mentioned fertilizer has good penetrability, the advantage that crop easily absorbs is defeated by above-mentioned fertilizer packing formula
Send, prevented the use of harmful chemical fertilizer and agricultural chemicals, form benign ecological circulation, above-mentioned fertilizer can also be used for supporting for greenhouse gardening
Point.
The fecal pollution processing system of the present embodiment has practicality：Each equipment separation of solid and liquid speed of the fecal pollution processing system
It hurry up, the desiccation solid dirt water content after separation is between 60%-80%, and amount of slag and water content can be by adjusting each equipment
Parameter adjust, the feed (such as grass and concentrated feed) of applicable different components is readily transported, its solid particless thing is well suited as fish
Raw material of feed and organic fertilizer etc..
The fecal pollution processing system of the present embodiment has durability：The roller 21 and filter screen 22 and fuselage of rotary sieve cylinder are complete
Portion is made of stainless steel, more robust with respect to other same machines.
The fecal pollution processing system of the present embodiment is economical：Each equipment operation of the fecal pollution processing system is easy, it is only necessary to
Configuration municipal administration 380V three-phase electricities or diesel-driven generator.
The fecal pollution processing system of the present embodiment has advance：At the fully integrated various excrement of the fecal pollution processing system
Reason, with dirt-removing power it is strong, without the many-side advantage such as blockings, the low income height of easy to clean, cost.
Above content is only the preferred embodiment of the present embodiment, for one of ordinary skill in the art, according to the present invention
Thought, will change in specific embodiments and applications, this specification content should not be construed as to this hair
Bright limitation.
Claims (10)
1. a kind of processing of fecal pollution is with smashing equipment, it is characterised in that including：
Vacuum chamber (11)；
It is connected with the vacuum chamber (11), negative pressure can be formed in the vacuum chamber (11) fecal pollution is pumped into the vacuum
Vavuum pump (12) in room (11)；
In the vacuum chamber (11), it can stir and smash the aerator (13) of the fecal pollution；And
The blower fan (14) being connected with the aerator (13).
2. fecal pollution according to claim 1 processing is with smashing equipment, it is characterised in that
The aerator (13) is aeration tube, and the internal diameter of the aeration tube is 20mm；
The aeration tube is provided with and lists stomata (131) with its longitudinal center plane symmetrical two, in venthole (131) described in each column
All ventholes (131) arranged along the direction parallel to the longitudinal center plane, it is every in venthole (131) described in each column
The spacing of the two neighboring venthole (131) is located in the range of 20-50mm；
The angle of each venthole (131) and the longitudinal center plane is 45 °, and the aperture of the venthole (131) is located at
2-4.5mm in the range of.
3. fecal pollution according to claim 2 processing is with smashing equipment, it is characterised in that
Spacing in venthole described in each column (131) per the two neighboring venthole (131) is 50mm, the venthole
(131) aperture is 4.2mm.
4. the fecal pollution processing according to Claims 2 or 3 is with smashing equipment, it is characterised in that
The aeration tube lies in a horizontal plane in the bottom of the vacuum chamber (11), and the venthole (131) is towards the vacuum chamber
(11) top.
5. the fecal pollution processing according to Claims 2 or 3 is with smashing equipment, it is characterised in that
The aeration tube is stainless steel tube.
6. a kind of fecal pollution processing system, it is characterised in that use and beat including the fecal pollution processing any one of claim 1-5
Broken equipment (1).
7. fecal pollution processing system according to claim 6, it is characterised in that also include：
Connected with the vacuum chamber (11), the fecal pollution after smashing can be received and isolate larger dirt and containing smaller dirt
Sewage one-level separation equipment (2)；
Flocculant dosing tank (3) for storing flocculant；
Connected with the one-level separation equipment (2) and the flocculant dosing tank (3), so that the dirt containing smaller dirt can be received
Water and flocculant and the blending bin (4) for forming flocculate wherein for the two；
Connect to receive the sewage with flocculate and isolate sewage and desiccation solid dirt with the blending bin (4)
The second-order separation equipment (5)；
Wherein, the outlet of the vacuum chamber (11) is connected with the entrance of the one-level separation equipment (2), the one-level separation equipment
(2) entrance of the outlet of liquid outlet and the flocculant dosing tank (3) with the blending bin (4) is connected, the mixing
The outlet of case (4) is connected with the entrance of the second-order separation equipment (5).
8. fecal pollution processing system according to claim 7, it is characterised in that
The outlet of the vacuum chamber (11) is connected by seal for pipe joints with the entrance of the one-level separation equipment (2) and carried with transmitting
Fecal pollution after the smashing of air pressure；
The outlet of the liquid outlet and the flocculant dosing tank (3) of the one-level separation equipment (2) is mixed by same pipeline
Device (6) is connected with the entrance of the blending bin (4).
9. fecal pollution processing system according to claim 7, it is characterised in that
The one-level separation equipment (2) is rotary sieve cylinder, and the rotary sieve cylinder includes roller (21) and is covered in the rolling
Carry on the inside of sieve aperture, and the barrel and be provided with described on the filter screen (22) of cylinder (21) periphery, the barrel of the roller (21)
The multiple arcs blade (211) of spiral passing away is formed when roller (21) rotates, the multiple cambered blade (211) is along one
Helical trajectory uniform intervals are arranged；
4 rolling supports seat (23) in rectangular layout is additionally provided with, the rolling support seat (23) includes base (231) and can
The roll shaft (232) on the base (231) is pivotally supported at, the outer peripheral face of the roll shaft (232) is provided with annular projection
(233), the two ends of the rotary sieve cylinder are provided with neck bush (24), and the rotary sieve cylinder passes through two neck bush (24)
On the roll shaft (232) for being rotatably supported at the rolling support seat (23), the outer peripheral face of the neck bush (24) is provided with ring
Shape groove (241), the annular projection (233) and the annular recess (241) male-female engagement are constituted to rotary sieve cylinder
Spacing, depth of the height more than the annular recess (241) of the annular projection (233) in its axial direction；
The arrival end of the rotary sieve cylinder is additionally provided with air jet pipe (25), and the air jet pipe (25) is connected with the blower fan (14),
The injection direction of the air jet pipe (25) towards the inside of rotary sieve cylinder and is in folder with the axis of rotary sieve cylinder
Angle.
10. fecal pollution processing system according to claim 7, it is characterised in that
The second-order separation equipment (5) is Stacked sludge dewatering machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439397.5U CN206415410U (en) | 2016-12-26 | 2016-12-26 | Fecal pollution processing is with smashing equipment and fecal pollution processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439397.5U CN206415410U (en) | 2016-12-26 | 2016-12-26 | Fecal pollution processing is with smashing equipment and fecal pollution processing system |
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| CN206415410U true CN206415410U (en) | 2017-08-18 |
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ID=59576755
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| CN201621439397.5U Active CN206415410U (en) | 2016-12-26 | 2016-12-26 | Fecal pollution processing is with smashing equipment and fecal pollution processing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108530115A (en) * | 2018-06-12 | 2018-09-14 | 蒙城县京徽蒙农业科技发展有限公司 | A kind of feces of livestock and poultry stirring installation for fermenting reducing peculiar smell |
| CN110064479A (en) * | 2019-04-24 | 2019-07-30 | 山东大学 | The experimental provision of the fish faeces crushed particles size regularity of distribution |
-
2016
- 2016-12-26 CN CN201621439397.5U patent/CN206415410U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108530115A (en) * | 2018-06-12 | 2018-09-14 | 蒙城县京徽蒙农业科技发展有限公司 | A kind of feces of livestock and poultry stirring installation for fermenting reducing peculiar smell |
| CN110064479A (en) * | 2019-04-24 | 2019-07-30 | 山东大学 | The experimental provision of the fish faeces crushed particles size regularity of distribution |
| CN110064479B (en) * | 2019-04-24 | 2023-12-22 | 山东大学 | Experimental device for broken granule size distribution rule of fish excrement and urine |
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