Utility model content
The utility model object is to provide a kind of movable type sludge sewage disposal device, to solve the technical matters that existing sludge treatment mode cost is high, handling rate is low, recycling rate is low.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of movable type sludge sewage disposal device, comprise tractor, superimposed trailer and movable compartment, movable compartment is loaded on superimposed trailer, between superimposed trailer and tractor, adopt detouchable attaching parts to be connected, in movable compartment, be provided with the filter assemblies for holding mud and sewage and the part granule foreign of mud and sewage being filtered out, for the granule foreign mud and sewage that contains that contains part granule foreign that assembly forms after filtering is after filtration processed and the mud and sewage processing components separating, be located between filter assemblies and mud and sewage processing components for depositing the silt temporary storage of granule foreign, be connected to the sediment flow behavior equipment for the granule foreign in silt temporary storage is transferred out on silt temporary storage, in order to provide the generator set of the energy in movable compartment and in order to control the control convenience of the operation of equipment in movable compartment, filter assemblies, mud and sewage processing components and silt temporary storage are all connected with generator set and control convenience, mud and sewage processing components is communicated with by transfer canal with filter assemblies, filter assemblies is provided with filtering particle impurity discharge orifice, and mud and sewage processing components is provided with mud and sewage granule foreign discharge orifice, and filtering particle impurity discharge orifice and mud and sewage granule foreign discharge orifice are all arranged in silt temporary storage, on filter assemblies, be connected with mud and sewage access tube, the bottom of mud and sewage processing components is connected to drain hose.
Further, the transfer canal between filter assemblies and mud and sewage processing components is provided with eddy flow assembly; Transfer canal comprise be located at the filter pipe between filter assemblies and eddy flow assembly and be located at eddy flow assembly and mud and sewage processing components between overflow pipe; Eddy flow assembly is provided with to discharge the desilting mouth of heavy impurity, and the desilting mouth of eddy flow assembly stretches in filter assemblies.
Further, eddy flow assembly comprises for the filtration supply pipe of charging, for discharging the eddy flow discharge nozzle of light material and in order to separate the first swirler and second swirler of classification containing granule foreign mud and sewage after assembly is after filtration filtered; The first swirler and the second swirler are arranged symmetrically with; The middle part of filtering supply pipe is connected to the three-way pipe that forms charging on filter pipe, and the middle part of eddy flow discharge nozzle is connected to the three-way pipe that forms discharging on overflow pipe; Filtering supply pipe and eddy flow discharge nozzle be arranged in parallel; The first end that filters supply pipe connects the inlet point of the first swirler, and the first end of eddy flow discharge nozzle connects the outgate of the first swirler, and the desilting mouth of the first swirler stretches in filter assemblies; The second end that filters supply pipe connects the inlet point of the second swirler, and the second end of eddy flow discharge nozzle connects the outgate of the second swirler, and the desilting mouth of the second swirler stretches in filter assemblies.
Further, filter assemblies comprises the fillter section for the mud and sewage of access is filtered and is located at the mud and sewage case of fillter section bottom; In fillter section, be provided with the first sieves and the second sieves, the first sieves and the second sieves interval layout, the first sieves and the second sieves are vibrating grizzly; Mud and sewage access tube extend into region between the first sieves and the second sieves; The desilting mouth of eddy flow assembly reaches the upper area of the first sieves; Filtering particle impurity discharge orifice comprises discharging the first row outlet of the granule foreign on the first sieves and exports in order to the second row of discharging the granule foreign on the second sieves; First row outlet is located on the wall body of fillter section on the first sieves top, and second row outlet is located on the wall body of the fillter section between the first sieves and the second sieves.
Further, mud and sewage processing components comprises the mixing plant that the mud and sewage in order to overflow pipe is sent stirs, the screw in compression device for dehydrating sladge waste that separates the cyclonic unit of classification, carries out screw-type extrusion dehydration in order to cyclonic unit is separated to classification slip out in order to the mud and sewage after mixing plant is stirred; Between mixing plant and cyclonic unit, be connected by Transfer pipe being set on both tops, cyclonic unit bottom is provided with the Transfer pipe that leads to screw in compression device for dehydrating sladge waste; Mud and sewage granule foreign discharge orifice is arranged in the mud pressed end of screw in compression device for dehydrating sladge waste, in order to discharge the later dehydration granule foreign of extrusion dehydration; Drain hose is connected to the bottom of screw in compression device for dehydrating sladge waste, in order to the discharge moisture that extruding is deviate from from slip.
Further, between overflow pipe and mixing plant, be also provided with to detect the sludge concentration detector of the sludge concentration in overflow pipe and in order to throw in the chemical feed machine of medicine in mud and sewage.
Further, chemical feed machine comprise in order to the drug bucket of drug loading, in mixing plant along the conveyor screw of spiral fashion circuit delivering medicament and the servomotor that turns round in a spiral manner for the screw rod driving in conveyor screw; Conveyor screw is located at drug bucket bottom and is communicated with the medicine outlet of drug bucket.
Further, sediment flow behavior equipment comprises one-level conveyor screw and deuterostrophies conveyer, and one-level conveyor screw is connected to silt temporary storage bottom, and deuterostrophies conveyer is connected on one-level conveyor screw by arm; On one-level conveyor screw and deuterostrophies conveyer, be equipped with independently drive motor.
Further, between one-level conveyor screw and/or deuterostrophies conveyer and arm for being rotatably connected.
Further, movable compartment bottom is provided with and can stretches vertically in order to support and to hold up the hydraulic ram of movable compartment.
The utlity model has following beneficial effect:
This movable type sludge sewage disposal device is simple in structure, area occupied is little, and manoevreability is good, can drive at any time any location and carry out mud and sewage processing, and input cost is low; Adopt removably connecting between superimposed trailer and tractor, tractor can be separated with superimposed trailer in use, and tractor is moved away, reduce the obstruction of tractor to mud and sewage treating process, tractor can be used as other purposes simultaneously, avoids the waste of vehicle resources; By filter assemblies, the mud and sewage of mud and sewage access tube access is carried out to preliminary filtration treatment, large granular impurity is filtered out from mud and sewage and be discharged in silt temporary storage by mud and sewage particle discharge orifice, to prevent that large granular impurity in filter assemblies from too piling up the process operation hindering to mud and sewage processing; Large granular impurity in mud and sewage is filtered, to prevent large granular impurity wearing and tearing to treatment facility in subsequent processes, thus the service life of improving whole treatment facility; Mud and sewage after filtering is passed into mud and sewage processing components, solid impurities in mud and sewage is entered to silt temporary storage by mud and sewage granule foreign discharge orifice, by drain hose, water after treatment is discharged and is back in sewer, reached the object of mud and sewage processing; Silt temporary storage is discharged granule foreign continuously by sediment flow behavior equipment; Whole mud and sewage treatment facility lignin-sludge sewage continuously, particulate matter in mud and sewage collects and can directly carry out cycle applications, and the impurity in mud and sewage is back to underground passage way by filtering, process the clean water of formation, treatment effect is good, and the cycling and reutilization rate of mud and sewage is high; Provide the energy in whole movable compartment by generator set, by control convenience, each equipment operation in movable compartment is controlled in real time, realize continual mud and sewage and process the monitoring and the control that operate.In water, impurity concentration is low is in a liquid state, and is called sewage; In water, the high muddy that is of impurity concentration, is called mud.Mud and sewage is the general designation of mud and sewage.This movable type sludge sewage disposal device can either be processed the sewage of liquid state, also can process slimy mud.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is one of structural representation of the movable type sludge sewage disposal device of the utility model preferred embodiment;
Fig. 2 be the movable type sludge sewage disposal device of the utility model preferred embodiment structural representation two;
Fig. 3 is the structural representation of the chemical feed machine of the utility model preferred embodiment;
Fig. 4 is the structural representation that the hydraulic ram of the utility model preferred embodiment holds up movable compartment.
Marginal data:
1, tractor; 2, superimposed trailer; 3, movable compartment; 4, filter assemblies; 401, fillter section; 401a, the first sieves; 401b, the second sieves; 402, mud and sewage case; 5, mud and sewage processing components; 501, mixing plant; 502, cyclonic unit; 503, screw in compression device for dehydrating sladge waste; 6, silt temporary storage; 7, sediment flow behavior equipment; 701, one-level conveyor screw; 702, deuterostrophies conveyer; 703, arm; 8, transfer canal; 801, filter pipe; 802, overflow pipe; 9, filtering particle impurity discharge orifice; 10, mud and sewage granule foreign discharge orifice; 11, mud and sewage access tube; 12, drain hose; 13, eddy flow assembly; 1301, filter supply pipe; 1302, eddy flow discharge nozzle; 1303, the first swirler; 1304, the second swirler; 14, sludge concentration detector; 15, chemical feed machine; 1501, drug bucket; 1502, conveyor screw; 1503, servomotor; 16, hydraulic ram.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the utility model can by the multitude of different ways that limits and cover implement.
Fig. 1 is one of structural representation of the movable type sludge sewage disposal device of the utility model preferred embodiment; Fig. 2 be the movable type sludge sewage disposal device of the utility model preferred embodiment structural representation two; Fig. 3 is the structural representation of the chemical feed machine of the utility model preferred embodiment; Fig. 4 is the structural representation that the hydraulic ram of the utility model preferred embodiment holds up movable compartment.
As depicted in figs. 1 and 2, the movable type sludge sewage disposal device of the present embodiment, comprise tractor 1, superimposed trailer 2 and movable compartment 3, movable compartment 3 is loaded on superimposed trailer 2, between superimposed trailer 2 and tractor 1, adopt detouchable attaching parts to be connected, in movable compartment 3, be provided with the filter assemblies 4 for holding mud and sewage and the part granule foreign of mud and sewage being filtered out, for the granule foreign mud and sewage that contains that contains part granule foreign that assembly 4 forms after filtering is after filtration processed and the mud and sewage processing components 5 separating, be located between filter assemblies 4 and mud and sewage processing components 5 for depositing the silt temporary storage 6 of granule foreign, be connected to the sediment flow behavior equipment 7 for the granule foreign in silt temporary storage 6 is transferred out on silt temporary storage 6, in order to the control convenience b that the generator set a of the movable compartment 3 interior energy is provided and moves in order to control the interior equipment of movable compartment 3, filter assemblies 4, mud and sewage processing components 5 and silt temporary storage 6 are all connected with generator set a and control convenience b, mud and sewage processing components 5 is communicated with by transfer canal 8 with filter assemblies 4, filter assemblies 4 is provided with filtering particle impurity discharge orifice 9, and mud and sewage processing components 5 is provided with mud and sewage granule foreign discharge orifice 10, and filtering particle impurity discharge orifice 9 and mud and sewage granule foreign discharge orifice 10 are all towards the interior layout of silt temporary storage 6, on filter assemblies 4, be connected with mud and sewage access tube 11, the bottom of mud and sewage processing components 5 is connected to drain hose 12.This movable type sludge sewage disposal device is simple in structure, area occupied is little, and manoevreability is good, can drive at any time any location and carry out mud and sewage processing, and input cost is low.Adopt removably connecting between superimposed trailer 2 and tractor 1, tractor 1 can be separated with superimposed trailer 2 in use, and tractor 1 is moved away, reduce the obstruction of tractor 1 to mud and sewage treating process, tractor 1 can be used as other purposes simultaneously, avoids the waste of vehicle resources.Mud and sewage mud and sewage access tube 11 being accessed by filter assemblies 4 carries out preliminary filtration treatment, large granular impurity is filtered out from mud and sewage and be discharged in silt temporary storage 6 by mud and sewage particle discharge orifice, to prevent that large granular impurity in filter assemblies 4 from too piling up the process operation hindering to mud and sewage processing.Large granular impurity in mud and sewage is filtered, to prevent large granular impurity wearing and tearing to treatment facility in subsequent processes, thus the service life of improving whole treatment facility.Mud and sewage after filtering is passed into mud and sewage processing components 5, solid impurities in mud and sewage is entered to silt temporary storage 6 by mud and sewage granule foreign discharge orifice 10, by drain hose 12, water after treatment is discharged and is back in sewer, reached the object of mud and sewage processing.Silt temporary storage 6 is discharged granule foreign continuously by sediment flow behavior equipment 7.Whole mud and sewage treatment facility lignin-sludge sewage continuously, particulate matter in mud and sewage collects and can directly carry out cycle applications, and the impurity in mud and sewage is back to underground passage way by filtering, process the clean water of formation, treatment effect is good, and the cycling and reutilization rate of mud and sewage is high.Provide the energy in whole movable compartment 3 by generator set a, by control convenience b, each equipment operation in movable compartment 3 is controlled in real time, realize continual mud and sewage and process the monitoring and the control that operate.Preferably, the mud and sewage pump c of mud and sewage traffic capacity on the mouth of filter assemblies 4, is equipped with to improve, because filter assemblies 4 has filtered out large granular impurity, reduce the probability of large granular impurity obstruction mud and sewage pump c, thus the service life of improving mud and sewage pump c.In water, impurity concentration is low is in a liquid state, and is called sewage; In water, the high muddy that is of impurity concentration, is called mud.Mud and sewage is the general designation of mud and sewage.This movable type sludge sewage disposal device can either be processed the sewage of liquid state, also can process slimy mud.
As depicted in figs. 1 and 2, in the present embodiment, the transfer canal 8 between filter assemblies 4 and mud and sewage processing components 5 is provided with eddy flow assembly 13.Transfer canal 8 comprise be located at the filter pipe 801 between filter assemblies 4 and eddy flow assembly 13 and be located at eddy flow assembly 13 and mud and sewage processing components 5 between overflow pipe 802.Eddy flow assembly 13 is provided with to discharge the desilting mouth of heavy impurity, and the desilting mouth of eddy flow assembly 13 stretches in filter assemblies 4.By eddy flow assembly 13, the heavy impurity in mud and sewage carried out to sedimentation and be discharged to and in filter assemblies 4, carry out circulating filtration or be discharged in silt temporary storage 6 by desilting mouth, light impurities leads to mud and sewage processing components 5 with mud and sewage by overflow pipe 802, further reduce the impurity content in mud and sewage, improve treatment effeciency and the recycling rate of mud and sewage.
As depicted in figs. 1 and 2, in the present embodiment, eddy flow assembly 13 comprises for the filtration supply pipe 1301 of charging, for discharging the eddy flow discharge nozzle 1302 of light material and in order to separate the first swirler 1303 and second swirler 1304 of classification containing granule foreign mud and sewage after assembly after filtration 4 is filtered.The first swirler 1303 and the second swirler 1304 are arranged symmetrically with; The middle part of filtering supply pipe 1301 is connected to the three-way pipe that forms charging on filter pipe 801, and the middle part of eddy flow discharge nozzle 1302 is connected to the three-way pipe that forms discharging on overflow pipe 802; Filtering supply pipe 1301 be arranged in parallel with eddy flow discharge nozzle 1302; The first end that filters supply pipe 1301 connects the inlet point of the first swirler 1303, and the first end of eddy flow discharge nozzle 1302 connects the outgate of the first swirler 1303, and the desilting mouth of the first swirler 1303 stretches in filter assemblies 4; The second end that filters supply pipe 1301 connects the inlet point of the second swirler 1304, and the second end of eddy flow discharge nozzle 1302 connects the outgate of the second swirler 1304, and the desilting mouth of the second swirler 1304 stretches in filter assemblies 4.The mud and sewage importing for filter pipe 801 with the second swirler 1304 by the first swirler 1303 being arranged symmetrically with carries out the two-way classification processing that separates, and to improve the probability of heavy impurity centrifugal settling, improves the heavy impurity of mud and sewage and gets rid of probability.The first swirler 1303 and the second swirler 1304 form the two-way overflow collecting, and further improve the mud and sewage power output in overflow pipe 802, improve the efficiency of mud and sewage processing.
As depicted in figs. 1 and 2, in the present embodiment, filter assemblies 4 comprises the fillter section 401 for the mud and sewage of access is filtered and is located at the mud and sewage case 402 of fillter section 401 bottoms; In fillter section 401, be provided with the first sieves 401a and the second sieves 401b, the first sieves 401a and the second sieves 401b interval layout, the first sieves 401a and the second sieves 401b are vibrating grizzly; Mud and sewage access tube 11 extend into region between the first sieves 401a and the second sieves 401b; The desilting mouth of eddy flow assembly 13 reaches the upper area of the first sieves 401a; Filtering particle impurity discharge orifice 9 comprises discharging the first row outlet of the granule foreign on the first sieves 401a and exports in order to the second row of discharging the granule foreign on the second sieves 401b; First row outlet is located on the wall body of fillter section 401 on the first sieves 401a top, and second row outlet is located on the wall body of the fillter section 401 between the first sieves 401a and the second sieves 401b.The first sieves 401a and the second sieves 401b all adopt vibrating grizzly, improve the efficiency of filtering, and impel the large granular impurity of accumulation to enter in silt temporary storage 6 by filtering particle impurity discharge orifice 9 rapidly simultaneously.The mud and sewage that mud and sewage access tube 11 is accessed adopts the second sieves 401b to filter, and the heavy impurity that the desilting mouth of eddy flow assembly 13 is discharged is by the double filtration of the first sieves 401a and the second sieves 401b, to improve the filter ratio of impurity in mud and sewage.
As depicted in figs. 1 and 2, in the present embodiment, mud and sewage processing components 5 comprises the mixing plant 501 that the mud and sewage in order to overflow pipe 802 is sent stirs, the screw in compression device for dehydrating sladge waste 503 that separates the cyclonic unit 502 of classification, carries out screw-type extrusion dehydration in order to cyclonic unit 502 is separated to classification slip out in order to the mud and sewage after mixing plant 501 is stirred; Between mixing plant 501 and cyclonic unit 502, be connected by Transfer pipe being set on both tops, cyclonic unit 502 bottoms are provided with the Transfer pipe that leads to screw in compression device for dehydrating sladge waste 503; Mud and sewage granule foreign discharge orifice 10 is arranged in the mud pressed end of screw in compression device for dehydrating sladge waste 503, in order to discharge the later dehydration granule foreign of extrusion dehydration; Drain hose 12 is connected to the bottom of screw in compression device for dehydrating sladge waste 503, in order to the discharge moisture that extruding is deviate from from slip.The mud and sewage that overflow pipe 802 is sent stirs via mixing plant 501, through cyclonic unit 502, heavy classification is fallen again, heavy impurity is carried out to screw in compression dehydration by screw in compression device for dehydrating sladge waste 503, impurity enters in silt temporary storage 6 by mud and sewage granule foreign discharge orifice 10, and the moisture of deviating from is discharged and returned sewer by drain hose 12.
As depicted in figs. 1 and 2, in the present embodiment, between overflow pipe 802 and mixing plant 501, be also provided with to detect the sludge concentration detector 14 of the sludge concentration in overflow pipe 802 and in order to throw in the chemical feed machine 15 of medicine in mud and sewage.By the sludge concentration of sludge concentration detector 14 mud and sewage that monitoring sends by overflow pipe 802 in time, to control chemical feed machine 15 to adding the dose of coupling in mud and sewage, to improve the efficiency of desilting, reduce the generation of disease and pest.
As shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, chemical feed machine 15 comprises in order to the drug bucket 1501 of drug loading, for interior along the conveyor screw 1502 of spiral fashion circuit delivering medicament and the servomotor 1503 that turns round in a spiral manner for the screw rod driving in conveyor screw 1502 to mixing plant 501; Conveyor screw 1502 is located at drug bucket 1501 bottoms and is communicated with the medicine outlet of drug bucket 1501.Control conveyor screw 1502 by servo servomotor 1503 drug delivery in drug bucket 1501 is mixed with mud and sewage in mixing plant 501, the matching rate of precision control medicine and mud and sewage, to improve the medicinal effects of medicine.
As depicted in figs. 1 and 2, in the present embodiment, sediment flow behavior equipment 7 comprises one-level conveyor screw 701 and deuterostrophies conveyer 702, and one-level conveyor screw 701 is connected to silt temporary storage 6 bottoms, and deuterostrophies conveyer 702 is connected on one-level conveyor screw 701 by arm 703; On one-level conveyor screw 701 and deuterostrophies conveyer 702, be equipped with independently drive motor.Realize the two-stage conveying of granule foreign by one-level conveyor screw 701 and deuterostrophies conveyer 702, to improve the carrying capacity of granule foreign, be applicable to heavier substances and carry and carry at a distance.Sediment flow behavior equipment 7 can also adopt telescopic conveyor screw, to improve the distance of conveying.
As depicted in figs. 1 and 2, in the present embodiment, between one-level conveyor screw 701 and/or deuterostrophies conveyer 702 and arm 703 for being rotatably connected.Be convenient to turning to of deuterostrophies conveyer 702, facilitate the eliminating of granule foreign.Be convenient to deuterostrophies conveyer 702 and take in movable compartment 3, facilitate the entirety delivery of movable type sludge sewage disposal device.
As shown in Figure 1, Figure 2 and Figure 4, in the present embodiment, movable compartment 3 bottoms are provided with can stretch vertically in order to support and to hold up the hydraulic ram 16 of movable compartment 3.In the time that needs are constructed, by hydraulic ram 16, movable compartment 3 entirety to be lifted, tractor 1 can be driveed superimposed trailer 2 together and be used as other purposes from camp site, reduces the obstruction for mud and sewage processing, avoids the waste of vehicle resources.After construction, tractor 1 to movable compartment 3 times, reduces hydraulic ram 16 by superimposed trailer 2, and movable compartment 3 is reloaded on superimposed trailer 2, can carry out the mud and sewage processing of next job location.Construction and the process of withdrawing are auxiliary without crane, thereby cost-saving.
When enforcement, movable type sludge sewage disposal device is rested in and needs, near lignin-sludge sewage, tractor 1 to be moved away, after mud and sewage access tube 11 and drain hose 12 are connected, deuterostrophies conveyer 702 is stretched out, both can construct.Dead work is few, and silt is directly delivered to tipper d by sediment flow behavior equipment 7.On movable compartment 3, observation window can be set, when construction, can climb to roof and check internal operation situation by maintenance stair.
When work, mud and sewage is first filtered and is down in the mud and sewage case 402 of filter assemblies 4 bottoms by the second sieves 401b, large granular impurity is separated, contain short grained mud and sewage and enter mud and sewage case 402, large granular impurity enters silt temporary storage 6 by warp after sieving by filtering particle impurity discharge orifice 9, containing short grained mud and sewage flows back to mud and sewage case 402 and is transported to eddy flow assembly 13 by mud and sewage pump c and carries out component level, eddy flow assembly 13 underflows (high concentration granule mud after classification) enter the top layer of filter assemblies 4 and dewater by the first sieves 401a, after dehydration, enter into silt temporary storage 6, eddy flow assembly 13 overflows (fine particle mud) are delivered in the stirring pool of mud and sewage processing components 5, and add the mud of flocculant after stirring by mixing plant 501 by chemical feed machine 15 and enter in screw in compression device for dehydrating sladge waste 503, mud after extrusion dehydration enters silt temporary storage 6, and the water squeezing out is discharged by drain hose 12.The dehydration silt compound of silt temporary storage 6 the insides is transported to deuterostrophies conveyer 702 by the one-level conveyor screw 701 of silt temporary storage 6 bottoms, is directly delivered to tipper d by deuterostrophies conveyer 702.Thereby realize the construction of sludge dewatering isolation integral.
At mud and sewage case 402, level sensor is housed; report to the police and stop mud and sewage pump work lower than normal liquid level; protection mud and sewage pump c can not burn because of lack of water pump; report to the police then mud and sewage to be switched to higher than normal liquid level and discharge water route, make mud and sewage case 402 can not cause mud and sewage to overflow because of water pump fault.
Overflow pipe 802 enters on the pipeline of mud and sewage processing components 5 sludge concentration detector 14 is installed, the concentration that sludge concentration detector 14 reads is in order to control the dispensing ratio of chemical feed machine 15, chemical feed machine 15 is carried administration by small-sized conveyor screw 1502, dosage is by servomotor 1503 rotating speed controls, the concentration numerical value change that rotating speed reads by concentration detector changes, thereby realize omnidistance metering administration, can not cause medicinal powder waste.Also saved accordingly cost.
Chemical feed machine 15 is by putting medicinal powder to drug bucket 1501, and small-sized conveyor screw 1502 is equipped with in drug bucket 1501 bottoms, and by servomotor 1503 drive screws, the rotating speed of servomotor 1503 is controlled the number of administration.
5 point of three part of mud and sewage processing components, a part is mixing zone, and a part is stirring area, and a part is settling region, when operation, in mixing zone, mud and sewage and medicinal powder mix, flow to the stirring pool of mixing plant 501 from bottom, stir and flocculate by the stirring motor of mixing plant 501, flocculation after mud mixture overflow to sludge pan, drain into screw in compression device for dehydrating sladge waste 503 by sludge pan bottom, screw in compression device for dehydrating sladge waste 503 comprises diameter progressive screw and grid dehydration tube, when mud and sewage enters, screw rod main shaft is very thin, by helical rotation, compound is gone ahead, what more become to front screw main shaft is thicker, making it space diminishes, water overflows by grid dehydration tube, thereby realize extrusion dehydration.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.