CN108862410A - A kind of preposition pretreatment unit in homogenate pond and technique - Google Patents
A kind of preposition pretreatment unit in homogenate pond and technique Download PDFInfo
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- CN108862410A CN108862410A CN201810665511.3A CN201810665511A CN108862410A CN 108862410 A CN108862410 A CN 108862410A CN 201810665511 A CN201810665511 A CN 201810665511A CN 108862410 A CN108862410 A CN 108862410A
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- canal
- homogenate
- pond
- charging
- pretreatment unit
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- Hydrology & Water Resources (AREA)
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- Environmental & Geological Engineering (AREA)
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- Treatment Of Sludge (AREA)
Abstract
A kind of preposition pretreatment unit in homogenate pond belongs to methane station feed pretreatment technical field, including the first homogenate pond, and second is homogenized pond, channel steel, and mechanical grille adds hole, adds canal and charging canal.First homogenate pond and the second homogenate pond are the collection position of pretreated waste, two homogenate ponds respectively correspond first charging aperture and second charging aperture, waste enters homogenate pond through feed inlet, two feed inlets are commonly connected to the end of charging canal, accept from charging canal and by the waste of mechanical grille filter residue.Mechanical grille is located at the front end of charging canal, the front of mechanical grille have add canal and it is multiple add hole, add hole and be set to the top for adding canal.Meanwhile the preposition pretreating process in homogenate pond for using the above-mentioned preposition pretreatment unit in homogenate pond being also provided, realize the pretreatment to waste.
Description
Technical field
The present invention relates to the preposition pretreatment unit of methane station feed pretreatment technical field more particularly to a kind of homogenate pond and
Technique.
Background technique
Traditional methane station mostly uses open type feed hopper to carry out waste charging, when suction-type sewer scavenger adds waste to feed hopper
When, the disadvantages of exposing liquid splash, foul smell diffusion, and the feed hopper mosquitos and flies easy to breed of open type seriously destroys feed hopper
Surrounding enviroment.
Moreover the feed hopper of open type uses sieve or steel mesh to carry out filter residue more, this filter residue mode effect is poor,
Still there are a large amount of solid matters to enter homogenate pond, charging submersible sewage pump caused compared with major injury, and sieve or steel mesh cleaning are inconvenient,
It is easy to cause blocking.
Thus, the present invention provides a kind of closed pre- preprocessing unit in homogenate pond of reliable efficiently filter residue, correspondingly, also
It provides and uses the preposition pretreating process in homogenate pond.
Summary of the invention
The present invention provides a kind of homogenate pond preposition pretreatment unit, uses closed charging canal, prevents during adding
The problems such as liquid splash, foul smell diffusion, mosquitos and flies breed, is arranged mechanical grille in closed charging canal and carries out filter residue, effectively go
Except the biggish solid matter of volume, guarantee the normal operation in homogenate pond.Meanwhile it also providing and using the above-mentioned preposition pretreatment in homogenate pond
The preposition pretreating process in homogenate pond of unit.
Technical problem solved by the invention is realized using following technical scheme：
A kind of preposition pretreatment unit in homogenate pond, including the first homogenate pond, the second homogenate pond, channel steel, mechanical grille add hole,
Add canal and charging canal.First homogenate pond and the second homogenate pond are the collection position of pretreated waste, two homogenate ponds point
First charging aperture and second charging aperture are not corresponded to, and waste enters homogenate pond through feed inlet, and two feed inlets are commonly connected to feed
The end of canal is accepted from charging canal and by the waste of mechanical grille filter residue.Mechanical grille is located at the front end of charging canal, mechanical
The front of grid have add canal and it is multiple add hole, add hole and be set to and add the top of canal.
Further, mechanical grille is rotary machinery grid.
Further, mechanical grille includes driving device, rake teeth mechanism, brushing machine, is assembled by a kind of unique rake teeth
At one group of revolution rake tooth chain, under the driving of motor reducer, rake tooth chain carries out inverse water (flow) direction rotary motion.Mechanical grille
When rake tooth chain runs to the top of equipment, due to the guiding role of sheave and bending track, generates between every group of rake teeth and clear certainly relatively
Dynamic, most solid matters are fallen by gravity, and another part then relies on the counter motion of sweeper miscellaneous on rake teeth being sticked to
Object cleans up.The rake teeth gap assembled on rake teeth chain rivet can be selected according to use condition, when in rabble blade holder fluid
Solid suspension separation after can guarantee that water flow is unimpeded and flow through.Certainly, the operating of mechanical grille is controllable, entire to operate
State can be continuously, be also possible to interval, flexibly can add process according to waste and be manipulated.
Further, it for the ease of the smooth passage of waste, adds canal and feeds the gradient of canal setting 5%, so that waste can be with
Voluntarily flow into homogenate pond.
Further, paving ceramic tiles inside canal and charging canal are added, reduces resistance to water-flow, guarantees smooth in water flow.
Further, the number for adding hole is determined according to water force at top plate, adds hole number preferably 3 ~ 5.
Further, blanking cover can be equipped with by adding hole, covered after waste adds operation blanking cover to prevent the breeding of flies and mosquitoes,
The problems such as pumping diffusion.
Further, it is contemplated that feed inlet connects deeper homogenate pond, and the civil structure at feed inlet is more weak, every
A preset channel steel of feed inlet reinforces civil structure.
A kind of homogenate pond pretreating process, suction-type sewer scavenger is parked in and is added near hole, and drainage tube one end connects suction-type sewer scavenger, another
One end, which is protruded into, adds hole, and waste flows by self weight by the height of suction-type sewer scavenger and adds canal, and waste is adding the mechanical lattice of flow direction in canal
Grid flow into charging canal after mechanical grille filter residue, and the waste for flowing into charging canal is shunted through feed inlet naturally in the end of charging canal
Into corresponding homogenate pond.
Further, for the ease of mechanical grille filter residue, the solid matter for avoiding mechanical grille from retaining breaks through lattice by water flow
Grid, the water velocity that waste adds should be controlled in 0.4 ~ 0.9m/s.
The present invention using mechanical grille to waste carry out filter residue beneficial aspects be：
1, mechanical grille high degree of automation, separative efficiency are high, power consumption is small, noiseless, corrosion resistance and good, see at nobody
It can guarantee continuous-stable work in the case where pipe, settable overload safety protection device can generate sound in device fails
Light alarm and autostop, can work overloadingly to avoid this system.
2, any adjustment equipment interval can be needed according to user, realizes periodic operation;Before can be according to grid
Liquid level difference automatically controls afterwards;And function is manually controlled, with convenient to overhaul.User can arbitrarily select according to different needs of work
With.
3, since gentle slope grid canal is reasonable in design, at work, itself has very strong self-purification capacity, Bu Huifa
Raw clogging, so maintenance work amount is seldom.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
Fig. 2 is 1-1 diagrammatic cross-section of the invention.
Fig. 3 is 2-2 diagrammatic cross-section of the invention.
In figure：1. the first homogenate pond, 11. first charging apertures, 2. second homogenate ponds, 21. second charging apertures, 3. channel steels, 4.
Mechanical grille, 5. add hole, and 6. add canal, 7. charging canals.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give preferred embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
It should be noted that homogenate pond pretreatment unit provided by the present embodiment can realize the charging in multiple homogenate ponds
Pretreatment, as a preferred embodiment, the present embodiment select the situation in two homogenate ponds to be described, those of ordinary skill in the art
The technical solution in multiple homogenate ponds can be easy to get under the enlightenment of the present embodiment and Figure of description.
It should also be noted that, term as used herein " end ", " front ", " top " and similar statement are
For illustrative purposes.
Referring to Fig. 1 ~ homogenate shown in Fig. 3 pond pretreatment unit, including the first homogenate pond 1, the second homogenate pond 2, channel steel 3,
Mechanical grille 4 adds hole 5, adds canal 6 and charging canal 7.First homogenate pond 1 and the second homogenate pond 2 are pretreated waste
Position is collected, two homogenate ponds respectively correspond first charging aperture 11 and second charging aperture 21, and waste enters homogenate pond through feed inlet,
Two feed inlets are commonly connected to the end of charging canal 7, accept from charging canal 7 and by the waste of mechanical grille filter residue.For
Convenient for waste, smooth passage, the gradient of charging canal 7 setting 5% allow waste voluntarily to flow into homogenate pond in charging canal 7.
Further technical solution is to feed 7 inside paving ceramic tiles of canal, reduces resistance to water-flow, guarantees smooth in water flow.
Preferably, it is contemplated that feed inlet connects deeper homogenate pond, and the civil structure at feed inlet is more weak, each
The preset channel steel 3 of feed inlet reinforces civil structure.
Mechanical grille 4 is located at the front end of charging canal 7, and mechanical grille 4 is rotary machinery grid.Mechanical grille 4 mainly wraps
Driving device, rake teeth mechanism, brushing machine are included, one group of revolution rake tooth chain is assembled by a kind of unique rake teeth, in decelerating through motor
Under the driving of device, rake tooth chain carries out inverse water (flow) direction rotary motion.When the rake tooth chain of mechanical grille 4 runs to the top of equipment,
Due to the guiding role of sheave and bending track, generation is opposite dynamic from clearing between every group of rake teeth, and most solid matters lean on gravity
It falls, another part then relies on the counter motion of sweeper that the sundries being sticked on rake teeth is cleaned up.
It is that the rake teeth gap assembled on rake teeth chain rivet can be carried out according to use condition as further prioritization scheme
Selection can guarantee that water flow is unimpeded after the solid suspension separation in rabble blade holder fluid and flow through.
Certainly, the operating of mechanical grille 4 is controllable, and entire operating condition can be continuously, is also possible to interval
, process flexibly can be added according to waste and be manipulated.
The front of mechanical grille 4, which has, to be added hole 5 and adds canal 6, is added hole 5 and is set to the top for adding canal 6, adds hole 5
Be it is multiple, add the number in hole 5 and determined according to water force at top plate, it is preferred that adding 5 quantity of hole is 3 ~ 5.
Suction-type sewer scavenger adds waste to canal 6 is added by adding hole 5, and by the natural height of suction-type sewer scavenger, waste can be easily
Through drainage tube enter add canal 6.Smooth passage in canal 6 is being added for the ease of waste, the gradient of the setting of canal 6 5% is being added, makes
Homogenate pond can voluntarily be flowed by obtaining waste, and further technical solution is, into 6 inside paving ceramic tiles of canal are added, to reduce water flow
Resistance guarantees smooth in water flow.
Preferably, blanking cover can be equipped with by adding hole 5, covered after waste adds operation blanking cover to prevent the breeding of flies and mosquitoes,
The problems such as pumping diffusion.
Carrying out pretreated technique to waste with the above-mentioned preposition pretreatment unit in homogenate pond is：Suction-type sewer scavenger is parked in throwing
Add near hole 5, drainage tube one end connection suction-type sewer scavenger, the other end protrude into and add hole 5, and waste is leaned on by the height of suction-type sewer scavenger from density current
Enter to add canal 6, waste flows to mechanical grille 4 adding in canal 6, charging canal 7 is flowed into after 4 filter residue of mechanical grille, it is preferred that be
It is convenient for 4 filter residue of mechanical grille, the solid matter for avoiding mechanical grille 4 from retaining by water flow breaks through grid, the water flow that waste adds
Speed should be controlled in 0.4 ~ 0.9m/s, and the waste of inflow charging canal 7 is shunted naturally in the end of charging canal 7 through feed inlet entrance pair
The homogenate pond answered.
Above embodiments primarily illustrate the preposition pretreatment unit in homogenate pond and technique of the invention.Although only to wherein having
The embodiment and technical characteristic of limit are described, it will be understood by those skilled in the art that the present invention can be without departing from its master
Implement in purport and range in many other forms.Therefore, the embodiment shown is considered as schematical rather than limits shape,
In the case where not departing from spirit and scope of the present invention defined in appended claims, the present invention may cover various modifications
With the scheme of replacement.
Claims (10)
1. a kind of preposition pretreatment unit in homogenate pond, which is characterized in that the preposition pretreatment unit in the homogenate pond includes first even
Stock tank（1）, the second homogenate pond（2）, channel steel（3）, mechanical grille（4）, add hole（5）, add canal（6）With charging canal（7）, described
Each homogenate pond respectively has feed inlet, and multiple feed inlets are commonly connected to charging canal（7）, the mechanical grille（4）Positioned at into
Expect canal（7）Front end, the mechanical grille（4）Front have add canal（6）Hole is added with multiple（5）, described to add hole（5）
Set on adding canal（6）Top.
2. the homogenate preposition pretreatment unit in pond as described in claim 1, which is characterized in that the mechanical grille（4）For revolution
Formula mechanical grille.
3. the homogenate preposition pretreatment unit in pond as claimed in claim 2, which is characterized in that the mechanical grille（4）Including driving
Dynamic device, rake teeth mechanism, brushing machine, are assembled into one group of revolution rake tooth chain, the mechanical grille by a kind of unique rake teeth（4）
Rake tooth chain when running to the top of equipment, generated due to the guiding role of sheave and bending track, between every group of rake teeth opposite from clear
Movement.
4. the homogenate preposition pretreatment unit in pond as described in claim 1, which is characterized in that described to add canal（6）With charging canal
（7）It is respectively provided with 5% gradient.
5. the homogenate preposition pretreatment unit in pond as claimed in claim 4, which is characterized in that described to add canal（6）With charging canal
（7）Internal paving ceramic tiles.
6. the homogenate preposition pretreatment unit in pond as described in claim 1, which is characterized in that described to add hole（5）Quantity is 3 ~ 5
It is a.
7. the homogenate preposition pretreatment unit in pond as claimed in claim 6, which is characterized in that the throwing each adds hole（5）It is equipped with
Blanking cover.
8. the homogenate preposition pretreatment unit in pond as described in claim 1, which is characterized in that each preset channel steel of feed inlet
（3）.
9. a kind of preposition pretreating process in homogenate pond, which is characterized in that use described in any item homogenate such as claim 1 ~ 9
The preposition pretreatment unit in pond, suction-type sewer scavenger is parked in and adds hole（5）Nearby, drainage tube one end is connected into suction-type sewer scavenger, the other end is stretched
Enter to add hole（5）, waste by suction-type sewer scavenger height by self weight flow into add canal（6）, waste adding canal（6）Interior flow direction is mechanical
Grid（4）, through mechanical grille（4）Charging canal is flowed into after filter residue（7）, flow into charging canal（7）Waste charging canal（7）End
Naturally it shunts and enters corresponding homogenate pond through feed inlet.
10. the homogenate preposition pretreating process in pond as claimed in claim 9, which is characterized in that the water velocity that waste adds is
0.4~0.9m/s。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810665511.3A CN108862410A (en) | 2018-06-26 | 2018-06-26 | A kind of preposition pretreatment unit in homogenate pond and technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810665511.3A CN108862410A (en) | 2018-06-26 | 2018-06-26 | A kind of preposition pretreatment unit in homogenate pond and technique |
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| Publication Number | Publication Date |
|---|---|
| CN108862410A true CN108862410A (en) | 2018-11-23 |
Family
ID=64294594
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810665511.3A Pending CN108862410A (en) | 2018-06-26 | 2018-06-26 | A kind of preposition pretreatment unit in homogenate pond and technique |
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Application publication date: 20181123 |