A kind of sewage treatment mentions the device of collection floater in mark transformation
Technical field
It is mentioned in mark transformation the present invention relates to technical field of sewage more particularly to a kind of sewage treatment and collects floating on water
The device of object.
Background technique
In existing sewage treatment, to floater, (floater refers to mud scum in treatment tank, offscum, floats
Slag, small-sized floating debris) minimizing technology, mainly by manually salvage or use dedicated extraction system.Using people
There is inefficiency in the mode that work is salvaged, and do not solved very well using existing dedicated suction unit rapidly and efficiently clear
The problem of reason.
Such as application No. is the Chinese utility model patent of CN201720368393.0 disclose it is a kind of with collecting pipe
Mud scum discharger comprising: mud scum collecting pipe, the first sludge pipe, the second sludge pipe and sludge pump, in which: the mud scum
Collecting pipe it is closed at both ends, a plurality of rectangles are provided in the axial direction on the upper tube wall of the mud scum collecting pipe leads mud duct, phase
It is led described in two adjacent and is formed with isolation part between mud duct;One end of first sludge pipe is connected to the mud scum collecting pipe,
Its other end is connected to the mud inlet of the sludge pump;One end of second sludge pipe and the mud mouth of the sludge pump connect
Logical, the other end is connected to external mud scum recovery pond.But such device dirt collection discharge effect and bad, being easy will be to be processed
Sewage be also discharged, increase the cost of subsequent processing.But to adjust its height on the water surface non-for the dirt collection collecting pipe of this device
Often difficult, will appear dirt collection collecting pipe adjusting rod is arranged and goes to hang in external fixator cannot receive in best height
Collect dirt collection, is easy a large amount of water reaction tank is also discharged, considerably increases the work load of sludge pump, also fail to dirt collection and water
It separates, reduces the effect of sewage treatment.
Therefore, it is necessary to design the device that a kind of structure is simple, floater is efficiently collected in operation.
Summary of the invention
It is an object of the present invention to be directed to the above-mentioned deficiency of the prior art, proposes that a kind of structure is simple, is easy to collect the water surface
Floating material can easily be accommodated that floater collects liquid level, the sewage after collection is easy the water after coming back in cesspool, collecting
Face floating material is easily drained and the device of the collection floater of easily controllable management, is mainly used in existing sewage treatment and mentions
It marks in improvement project.
The present invention solves its technical problem, the technical solution adopted is that, it proposes that a kind of sewage treatment mentions and is collected in mark transformation
The device of floater comprising: dirt collection stops case and PLC controller, and the dirt collection, which stops, is equipped with strainer, the collection in case
Dirt stops case and is respectively communicated with plumbing for waste water and recycling effluent pipe, and the dirt inlet of the plumbing for waste water is located above the strainer, and described time
The water inlet of outflow water pipe is located at below the strainer and stops bottom portion close to dirt collection and recycling effluent pipe is connected with and is controlled by PLC
First water pump of device processed control, the plumbing for waste water be located at one end connection and dirt collection stop case that the dirt collection stops outside case it
Between formed liquid level difference into dirty structure, the dirt collection, which stops in case to be equipped with, to be located above the strainer and by the floating on water of collection
The dirt collection discharge structure of object discharge, it is described into the relatively described plumbing for waste water activity setting of dirty structure.
Preferably, described include the rotation section being connected with the plumbing for waste water into dirty structure and be connected with the rotation section
It is logical into dirty portion.Rotation section in order to realize into dirty portion rise and fall provide condition.
Preferably, the rotation section includes the Y-pipe that one end is connected with the plumbing for waste water and can be respectively described three
Two rotation pipes rotated in the another both ends of breeches pipe are equipped with rolling bearing between the rotation pipe and the Y-pipe.In this way,
Plumbing for waste water and Y-pipe one end (be fixedly connected, and two rotation pipes can rotate in the another both ends of Y-pipe, realize into
Dirty structure is arranged with respect to plumbing for waste water activity.And two rotation pipes are advantageous in that after it is connected into dirty portion and device are made to be in one
More stablize firm state.
Preferably, the rotation pipe includes the connecting section being connected with the bearing and passes through method with the connecting section
The connected bracket pipe portion of orchid, the bracket pipe portion are connected to described into dirty portion.The presence of flange can make whole device be easy
, there is component wear bad when, can only replace bad part, save operating cost in disassembly installation.
Preferably, the rotation section includes the hose that one end is connected with the plumbing for waste water and is arranged in the hose
Multiple hard rings, the hose are connected to described into dirty portion.Since hose is easy after bending to influence the sucking of dirt collection, so at it
The interior multiple hard rings of setting may be implemented the bending of hose and will not influence the water surface as long as the distance between hard ring is suitable
The sucking of floating material.
Preferably, it is described into dirty portion include the dirt collection collecting pipe being connected with the rotation section and be arranged in the dirt collection
On collecting pipe and it is equipped with the floating drum for adjusting buoyancy structure.Hoverheight of the dirt collection collecting pipe in sewage is adjusted by floating drum,
Guarantee that dirt collection collecting pipe changes with sewage level and stablizes collection floater, more floating materials and more can be sucked
Few sewage improves working efficiency, energy saving.
The adjusting buoyancy structure is charge and discharge mechanism of qi.When floating drum be it is deformable, by the inflation/deflation of charge and discharge mechanism of qi come real
The buoyancy for now adjusting buoyancy structure changes, and then adjusts the hoverheight of dirt collection collecting pipe in water.
The adjusting buoyancy structure is the second water pump, the second water pump connection water inlet pipe and outlet pipe, the water inlet pipe
It is equipped with bifurcated mouth with outlet pipe, the bifurcated mouth is connected with the floating drum respectively by water pipe, and the bifurcated mouth is equipped with double
To switch.When floating drum is hard material, need to adjust the amount of water in floating drum to adjust buoyancy, and then adjust dirt collection collecting pipe and exist
Height in water.
Preferably, the dirt collection collecting pipe is equipped with multiple suction inlets.
Preferably, the charge and discharge mechanism of qi is controlled by the PLC controller.
Preferably, second water pump and two-way switch are controlled by the PLC controller.
Preferably, the dirt collection discharge structure includes stopping the recycling bucket and the recycling that case is connected with the dirt collection
The aeration tube that bucket is connected and the discharge pipe above the recycling bucket is arranged in and is connected with the discharge pipe.Dirt collection discharge
The air supply pipe that structure is equipped with can be directly connected to total aeration tube of existing sewage treatment pool side, provide for trapped dirt reflux dynamic
Power, it is energy saving without additional gas supply.
Preferably, the upper end of the discharge pipe is connected with dredge pump.When the water that the mode using aeration is not enough to collect
When face floating material is discharged, dredge pump can star.
Preferably, the dredge pump is controlled by the PLC controller.
Preferably, the plumbing for waste water is equipped with the solenoid valve controlled by the PLC controller, first water pump and electromagnetism
Valve is externally provided with guard box.Guard box can extend the service life of solenoid valve and the first water pump.
Preferably, the recycling effluent pipe, which is located at one end that the dirt collection stops outside case, extends the guard box.
Preferably, the strainer stops the distance in bottom face by close to the plumbing for waste water to separate institute apart from the dirt collection
Plumbing for waste water is stated to gradually become smaller.Inclined setting, can make the floater collected must can be deposited in as far as possible it is separate into
At dirty pipe, so as to the normal operation of subsequent plumbing for waste water.Preferably, the plumbing for waste water is located at one end that the dirt collection stops in case
It is close to the strainer in parallel.The dirt of opening of sieve can be blocked since the scraps of paper or plastics etc. can be adhered on strainer, in this way, just
It can allow the sewage being collected into is certain to strainer progress to wash away, preventing its from blocking opening of sieve reduces filter effect.
By implementing above scheme, the invention has the following beneficial effects:
1. stopping between case into dirty structure and dirt collection, there are liquid level differences, and floater can be made by inhaling automatically into dirty structure
Case is stopped into dirt collection.
2. adjustment dirt collection collecting pipe in water surface elevation, the first water pump of start and stop and is opened by automatic control of the PLC to floating drum
Powered-down magnet valve, so that floater rapidly enters dirt collection and stops case, in time by the water discharge in dirt collection stop case, so that entirely
Equipment high efficiency operation.
3. can will be collected into dirt collection together with floating material by the first water pump of setting and recycling effluent pipe and stop in case
Sewage is discharged into treatment tank again, can the sewage further to this part handle, achieve the effect that sewage treatment.
4. dirt collection stops setting band strainer, strainer in case and can be filtered the floater being collected into and sewage, receive
The floater of collection is flowed out by dirt collection discharge structure, and isolated sewage, which is back to treatment tank by water pump, to be continued to locate
Reason;Dirt collection discharge structure can exclude to accumulate in the floater that dirt collection stops in case in time.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment of the present invention 1;
Fig. 2 is the top view of the embodiment of the present invention 1;
Fig. 3 is the cross-sectional view that dirt collection stops case in the present invention;
Fig. 4 is the top view of the embodiment of the present invention 2;
Fig. 5 is the structural schematic diagram of rotation section in the embodiment of the present invention 2;
Fig. 6 is the structural schematic diagram that buoyancy structure is adjusted in the embodiment of the present invention 2.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment 1:
A kind of sewage treatment as shown in Fig. 1 to 3 mentions the device that floater is collected in mark transformation, including dirt collection stops case 1
It (is not drawn into figure, for realizing the first water pump of long-range control, solenoid valve, charge and discharge mechanism of qi and dredge pump) with PLC controller.
The dirt collection stops and is equipped with strainer 9 in case 1, and the dirt collection stops case 1 and is respectively communicated with plumbing for waste water 3 and recycling effluent pipe
4, the dirt inlet of the plumbing for waste water 3 is located at 9 top of strainer, and the water inlet of the recycling effluent pipe 4 is located under the strainer 9
Side simultaneously stops bottom portion and outlet pipe 4 close to dirt collection and is connected with the first water pump 41 control by PLC controller, by being arranged the
One water pump and recycling effluent pipe can will be collected into the sewage that dirt collection stops in case together with floater and be discharged into sewage again
In processing pond, can the sewage further to this part handle, achieve the effect that sewage treatment, the plumbing for waste water 3 is located at
One end connection that the dirt collection stops outside case 1 stopped between case 1 the dirt collection formed liquid level difference into dirty structure 5, tied into dirt
There are liquid level differences between structure and dirt collection stop case, and floater can be made by stopping into the automatic inspiration dirt collection of dirty structure
Case, the dirt collection, which stops in case 1 to be equipped with, to be located at 9 top of strainer and knot is discharged in the dirt collection of the floater of collection discharge
Structure 6, the setting of dirt collection discharge structure can be to avoid there are excessive mud scums to lead to can not working for device, institute in dirt collection stop case
It states into the relatively described 3 activity setting of plumbing for waste water of dirty structure 5, the adjustable position into dirty structure in sewage, high efficiency is collected
Over-water floats.
It is described to include the rotation section 51 being connected with the plumbing for waste water 3 into dirty structure 5 and be connected with the rotation section 51
Into dirty portion 52.Rotation section in order to realize into dirty portion rise and fall provide condition.
The rotation section 51 includes the Y-pipe 511 that one end is connected with the plumbing for waste water 3 and can be respectively in the trident
Two rotation pipes 512 rotated in the another both ends of pipe 511 are equipped with rotation axis between the rotation pipe 512 and the Y-pipe 511
It holds, rolling bearing selects the deep groove ball bearing for having waterproof efficacy, can be detachable by flange between plumbing for waste water and Y-pipe
It is fixedly linked.In this way, plumbing for waste water is fixedly connected with one end of Y-pipe, and two rotation pipes can be another the two of Y-pipe
Rotation in end realizes into dirty structure and is arranged with respect to plumbing for waste water activity.And two rotation pipes are advantageous in that it is connected into dirty portion
Make device be in one afterwards and more stablizes firm state.
The rotation pipe 512 includes the connecting section 5121 being connected with the bearing and passes through with the connecting section 5121
The connected bracket pipe portion 5122 of flange 7, the bracket pipe portion 5122 are connected to the dirt collection collecting pipe 521 into dirty portion 52.
The presence of flange can make the easily disassembled installation of whole device, when there is component wear, can only replace bad part, save
Operating cost.
It is described into dirty portion 52 include equipped with multiple suction inlets 5211 dirt collection collecting pipe 521 and setting the dirt collection collect
On pipe 521 and it is equipped with the floating drum 522 for adjusting buoyancy structure, in the present embodiment, since floating drum is deformable, the adjusting buoyancy
Structure choice charge and discharge mechanism of qi, charge and discharge mechanism of qi are controlled by the PLC controller.Floating drum changes buoyancy by adjusting buoyancy structure come real
Existing position of the dirt collection collecting pipe in sewage, can suck more floaters and less sewage, improve work
Efficiency, it is energy saving.
The dirt collection discharge structure 6 includes stopping the recycling bucket 61 and the recycling 61 phases of bucket that case 1 is connected with the dirt collection
The aeration tube 63 for being connected to and the discharge pipe 62 of 61 top of recycling bucket being set and is connected with the discharge pipe 62.Dirt collection
The aeration tube that discharge structure is equipped with can be directly connected to total aeration tube of existing sewage treatment pool side, mention for trapped dirt reflux
It is energy saving without additional gas supply for power, while PLC controller can control total aeration tube and ventilate to aeration tube.
The upper end of the discharge pipe is connected with dredge pump.As the floater row that the mode using aeration is not enough to collect
When out, dredge pump can star.The dredge pump is controlled by the PLC controller.
The plumbing for waste water 3 is equipped with the solenoid valve 31 controlled by the PLC controller, first water pump 41 and solenoid valve 3
It is externally provided with guard box 8, recycling effluent pipe 4 is located at one end that the dirt collection stops outside case 1 and extends the guard box 8.Guard box
The service life of solenoid valve and water pump can be extended.It is automatically controlled by PLC, adjusts dirt collection collecting pipe liquid level, the first water of start and stop
Pump and switch electromagnetic valve so that floater rapidly enter dirt collection stop case, in time by dirt collection stop case in water be discharged,
So that whole equipment efficient operation.
In operation, dirt collection stops bottom portion and immerses in sewage, and water-immersed height accounts about the 2/3 of whole height,
PLC controls charge and discharge mechanism of qi and carries out inflation/deflation to floating drum to adjust the height of dirt collection collecting pipe, and PLC controller controls after adjusting
Solenoid valve is opened, and is carried out after a certain period of time, and PLC controller controls the first water pump and opens, and sewage is discharged into sludge-tank again, shape
At liquid level difference, and then realize the sustainable progress of equipment, while PLC controller can control aerator and ventilate to aeration tube,
If hypoventilation is so that when the floater collected is discharged, PLC controller control of sewage disposal pump is opened, so that collect
Floater is discharged dirt collection and stops case.
Embodiment 2:
A kind of sewage treatment as shown in Fig. 3 to 5 mentions the device that floater is collected in mark transformation, including dirt collection stops case 1
With PLC controller (PLC controller is not drawn into, realize the first water pump of long-range control, solenoid valve, the second water pump, two-way switch and
Dredge pump).Difference from Example 1 is:
The rotation section 51 includes the hose 513 and be arranged in multiple in the hose 513 that one end is connected with the plumbing for waste water 3
Hard ring 5131, the hose 513 are connected to described into dirty portion 52.The head of hose is used using hard material and plumbing for waste water
Flange is connected, and installs convenient for subsequent disassembly, since hose is easy after bending to influence the sucking of dirt collection, so multiple being arranged inside
Hard ring may be implemented the bending of hose and will not influence the suction of over-water floats as long as the distance between hard ring is suitable
Enter.In the present embodiment, since hose is easy to float in water, two pieces of opposite baffles 81 can be connected in guard box side
Prevent hose from significantly waving.Dirt collection collecting pipe is connected with hose, and there is floating drum certain recess to accommodate hose at this time, this
Sample floating drum can be symmetrical arranged on the both sides of hose, improve the stability of equipment.
As shown in fig. 6, the adjusting buoyancy structure is the second water pump 523, second water pump 523 connects water inlet pipe 5231
With outlet pipe 5232, the water inlet pipe 5231 and outlet pipe 5232 are equipped with bifurcated mouth 5233, and the bifurcated mouth 5233 passes through water
Pipe is connected with the floating drum 522 respectively, and the bifurcated mouth 5233 is equipped with two-way switch 5234.When floating drum is hard material,
It needs to adjust the amount of water in floating drum to adjust buoyancy, comes in adjust the height of dirt collection collecting pipe in water.
Cause the sewage of sucking excessive when hypervolia in floating drum makes dirt collection collecting pipe sink, is then controlled by PLC
Two-way switch at device control water inlet pipe is closed water inlet tube inlet (being located at the bifurcated mouth at water inlet pipe to be opened) and is controlled
The two-way switch of water outlet pipe part opens water outlet tube inlet (being closed positioned at the bifurcated mouth of water outlet pipe part), and the second water pump of control is opened
Opening the water extracted in floating drum rises floating drum;When in floating drum water it is very few and make dirt collection collecting pipe floating lead to floating on water
Object cannot be inhaled into well, then control the two-way switch unlatching water inlet tube inlet at water inlet pipe by PLC controller and (be located at
Bifurcated mouth at water inlet pipe is closed) and the two-way switch closing water outlet tube inlet of water outlet pipe part is controlled (i.e. positioned at outlet pipe
The bifurcated mouth at place is opened), the second water pump of control opens the water in floating drum and adds water that floating drum is sunk.When floating drum is in suitable
Height when, PLC controller control two-way switch bifurcated mouth is closed, close the second water pump.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.