CN107552542A - Municipal wastewater refuse disposal installation with centrifuge - Google Patents

Abstract

The invention discloses a kind of municipal wastewater refuse disposal installation with centrifuge,Including sewage vat,Incinerator,Counter-current drying tower,Horizontal spiral centrifuge and sinusoidal roller,Municipal wastewater pipe connects waste water dashpot,Grid dragveyer is provided with dashpot,Grid dragveyer connects centrifugal dehydrator through conveying,Waste water dashpot is through sewage pipe,Sewage pump connects sewage vat import,Agitating device and sinusoidal ultrasound wave exciting agitator are set in right amount in sewage vat,Cone bottom connects roots blower by pipeline,Bottom valve and slush pump,Slush pump is sequentially connected horizontal spiral centrifuge,Spiral closes wind charger and counter-current drying tower,Drying tower upper right quarter is provided with offgas duct,Drying tower lower left quarter is provided with cosine lacquer disk(-sc) pulse gas explosion device,The sinusoidal roller of the present invention,Cosine lacquer disk(-sc) pulse gas explosion device and sinusoidal ultrasound wave exciting agitator all have distinguishing feature,Energy reliable collaborative completes the processing of municipal wastewater and rubbish.

Description

Municipal wastewater refuse disposal installation with centrifuge

Technical field

The present invention relates to a kind of municipal wastewater refuse disposal installation with centrifuge.

Background technology

Current city water pollution problems is very serious, very big demand in terms of water prevention and cure of pollution processing be present.Exist at present Sewage disposal and water resource recycling field, development level is relatively low, poor infrastructure, compared with developed countries also have compared with Big gap.

Domestic rubbish disposal mainly based on sanitary landfills, accounts for 78% for the treatment of capacity or so, and refuse classification at this stage Subdivision is not strong, does not form the route relatively efficiently recycled.Domestic rubbish disposal was in compared with the primary stage, from source to most Whole processing has many places for needing specification, such as classifies, recycles, processing mode.At this stage primarily directed to having produced The processing of raw rubbish, and the mode handled is relatively single, the mainly mode of sanitary landfills, because classification does not refine, lead Cause the recovery utilization rate of resource very low.

Urban domestic wastewater and rubbish have become the part of major source of pollutant.Urban domestic wastewater and rubbish are entered The processing of row low energy consumption high-efficiency has especially important meaning.

The content of the invention

The technical problem to be solved in the present invention is exactly overcome the deficiencies in the prior art, there is provided is given up in a kind of city with centrifuge Water refuse disposal installation.

For overcome the deficiencies in the prior art, the present invention takes following technical scheme：

A kind of municipal wastewater refuse disposal installation with centrifuge, including sewage vat, incinerator, counter-current drying tower, horizontal spiral shell Whiz scheming and sinusoidal roller, it is characterised in that：Municipal wastewater pipe is connected with waste water dashpot import, is provided with waste water dashpot Grid dragveyer, grid dragveyer discharging opening connect centrifugal dehydrator through conveying, and waste water dashpot is exported through sewage pipe, sewage pump Sewage vat import is connected, appropriate in sewage vat to set agitating device, its middle part sets motor and support and passes through axis connection Bottom sinusoidal ultrasound wave exciting agitator, agitator and the sinusoidal ultrasound wave exciting agitator of agitating device bottom are set as needed Put end axle sleeve and speed regulating control can be carried out, the big trench bottom of sewage is tapered, and cone bottom face cap-shaped sinusoidal ultrasound wave exciting stirs Device is mixed, cone bottom connects bottom valve by pipeline, and cone bottom is also by pipeline, the outlet of airflow pipe connection roots blower, and cone bottom is also Horizontal spiral centrifuge import is connected by pipeline, valve, slush pump, horizontal spiral centrifuge connects motor by belt, crouches Formula screw centrifuge liquid outlet connection water channel, horizontal spiral centrifuge slag notch connection spiral close wind charging machine inlet, conveying Groove is sequentially connected sinusoidal roller, delivery chute and spiral and closes wind charging machine inlet, and sinusoidal roller surface is continuous sine surface, spiral shell Traling wind charger discharging opening connects counter-current drying tower upper left quarter, and stacking sieve-like cone bucket, cone disk, cone are provided with inside counter-current drying tower Disk diameter is slightly larger than cone bucket, and cone tray bottom has automatically controlled bin gate, and counter-current drying tower upper right quarter is provided with offgas duct, blower outlet It is connected through steam fin air-heater with counter-current drying tower bottom, wind discharging machine is closed in the connection of counter-current drying tower bottom, is connected through conveying Incinerator charging aperture, counter-current drying tower lower left quarter are provided with cosine lacquer disk(-sc) pulse gas explosion device, and steam fin air-heater is through steam pipe Road connects incinerator steam (vapor) outlet, incinerator ash hole connection dashpot；Cosine lacquer disk(-sc) pulse gas explosion device is by cosine lacquer disk(-sc), gas Cylinder, expansion link, axle sleeve, compressed air hose, baffle ring and pot shape spherical faced pan composition, the thick edge in cosine lacquer disk(-sc) section centre is slightly thin, General shape is cosine curve, and pot shape spherical faced pan is provided with below cosine lacquer disk(-sc), and cosine lacquer disk(-sc) connects extra-organismal gas through expansion link Cylinder, cylinder can drive expansion link to drive cosine lacquer disk(-sc) to move up and down, and expansion link front hollow simultaneously connects compressed air hose and also connected Cosine lacquer disk(-sc) inner chamber body；The structure of sinusoidal ultrasound wave exciting agitator is spherical cap shape, and spherical cap edge is smooth continuous sine Curve, there are crest, trough progressively to expand continuous diverging feature from spherical cap center to edge.

Shield is provided with above the cosine lacquer disk(-sc) pulse gas explosion device, cosine lacquer disk(-sc) pulse gas explosion device is stretched out machine by shield External part is covered, and makes counter-current drying tower associative perception preferable, and the convenient maintenance of gas explosion device can be carried out by removing shield.

Baffle ring is provided with above the pot shape spherical faced pan.

Municipal wastewater is conveyed by municipal wastewater pipe and retains larger rubbish impurity through grid dragveyer first, and lifts conveying It is dehydrated into centrifugal dehydrator, the rubbish of predrainage goes the progress deep dehydration drying of counter-current drying tower to be easy to the incineration of incinerator to grasp Make；Waste water after grid dragveyer coarse filtration flows into waste water dashpot, inputs sewage vat by pipeline through sewage pump, sewage is big Agitating device is set in right amount in groove, and its middle part sets motor to drive bottom sinusoidal ultrasound wave exciting agitator with support and by axle Rotate at a high speed, agitating device is arranged as required to end axle sleeve and can carry out speed governing control with sinusoidal ultrasound wave exciting agitator System, the big trench bottom of sewage is tapered, cone bottom face cap-shaped sinusoidal ultrasound wave exciting agitator, cone bottom pipeline connection roots blower, Bottom valve, slush pump, mud pump inlet set Valve controlling, open during work agitating device, sinusoidal ultrasound wave exciting agitator and Roots blower, medicament addition and gas explosion operation are completed, rotation obviously can produce class to cap-shaped sinusoidal ultrasound wave exciting agitator at a high speed Like the cavitation effect of ultrasonic wave, with reference to blasting for strong centrifugal action and roots blower large quantity of air, the sewage of complex is produced Effect and mixed effect, end of operation implement standing sedimentation again；Standing sedimentation finishes, so that it may starts slush pump and passes through pipeline Sewage vat bottom deposit mud goes horizontal spiral centrifuge to carry out continuous separation of solid and liquid, and big end output is by net on the left of centrifuge The water of change is buffered by tank and discharged, and the dewatered sludge input spiral of right side small end output closes wind charging machine inlet, and sewage is big The output of trench bottom slime water is disposed, and limpider upper water just can be discharged directly；Municipal refuse is then imported by delivery chute Sinusoidal roller carries out realizing homogenizing, break process to grinding to extrude by force, makes it easy to drying process, then input and feed through delivery chute Mouthful, merge dewatered sludge, dehydration rubbish into the progress counter-current drying operation of counter-current drying tower, dry motor spindle and discharged by closing wind Machine exports garbage drying, and rubbish goes incinerator to carry out incineration operation through conveying.Incinerator controls steam by valve, steam pipeline The steam fin air-heater for being transported to counter-current drying tower provides drying source.The burning residue of incinerator output passes through dashpot It is temporary, as crops, grassland, forest-tree Fertilizer application.Incinerate tail gas and progress subsequent treatment is discharged by boiler exhaust gas pipe.

Counter-current drying tower top has spiral to close wind charger and offgas duct, and there are stacking sieve-like cone bucket, cone disk in inside, it is straight to bore disk Footpath is slightly larger than cone bucket, and cone tray bottom has electric controlled door, and cone bucket, cone disk energy controlled vibration coordinate electric controlled door opening and closing to be easy to material to expand Scattered, stop drying also can be moved downward successively, and such material can be realized inverse with the heat transfer of thermal updrafts composition counter current contacting, mass transfer Drying is flowed, damp and hot tail gas is discharged by offgas duct, and dried material then exports by closing wind discharging machine, goes incinerator to be burnt through conveying Change operation.Air blower blasts air and is heated to be high temperature air through steam fin air-heater passes through drying tower from bottom to top.Adverse current is dry Dry tower lower left quarter has cosine lacquer disk(-sc) pulse gas explosion device, and energy explosion type release compressed air produces the pulsation of gas explosion material, cooperates with tower Formula counter-current drying obtains unthinkable drying effect.

Core component cosine lacquer disk(-sc), the thick edge in lacquer disk(-sc) section centre is slightly thin, and general shape is cosine curve, and lacquer disk(-sc) compresses Pot shape spherical faced pan forms airtight cavity, to wherein inputting compressed air, when air pressure is increasing reaches certain value, and lacquer disk(-sc) It can produce and be flipped up suddenly, explosion type release is produced to the compressed air wherein stored, explosion vibration shock wave can be produced, it is special Not favorably material gas explosion is promoted to stir and counter-current drying.

Cylinder can drive expansion link to drive cosine lacquer disk(-sc) to move up and down, and expansion link front hollow connection compressed air hose also connects Logical lacquer disk(-sc) inner chamber body, and realized by axle sleeve with body and isolate airtight connection, and can flexibly stretch, when expansion link drives lacquer disk(-sc) pressure Airtight cavity can be formed during tight pot shape spherical faced pan, at this moment by compressed air hose to wherein inputting compressed air, in air pressure The triggering until cosine lacquer disk(-sc) rim pressure transfinites is risen, it is empty to produce the compression for being flipped up internally storing under the effect of lacquer disk(-sc) integral pressure Gas produces explosion type release, and at this moment expansion link bounces back again, lacquer disk(-sc) just can automatic elastic reply and be flipped back to original initial state, can be with Repetitive cycling action is carried out again, and baffle ring can assist the upset of cosine lacquer disk(-sc) to reset in case of need.

Processing unit can be carried out continuously the processing of municipal wastewater and rubbish, be easy to the efficiently dry of urban life waste rubbish Dry, incineration, realize degraded.

Compared with prior art, beneficial effects of the present invention also reside in：

Sinusoidal roller material, which bites continuously reliable, extruding and rubbed with the hands, grinds rubbish homogenization function brilliance, while energy consumption is also especially low；

Cosine lacquer disk(-sc) pulse gas explosion device can be simulated effectively, produce macroscopical discontinuous blast, and excitation drying tower gas phase is pulsed by force punching Hit, gas explosion stirs rubbish collaboration and promotes adverse current highly effective drying；

Mechanical ultrasonic wave excitation agitator is rotated by the speed governing of actuating unit kinetic energy high speed in the liquid phase, produces similar ultrasonic wave Strong cavitation effect, collaboration centrifugal action, roots blower air-blowing, diffusion gas explosion effect, promote sewage disposal mixing to be easy to follow-up Stand impurity sedimentation, accumulation.

Above three measures all have distinguishing feature, and energy reliable collaborative is completed the processing of municipal wastewater and rubbish, had Complete unexpected operation principle and effect, while design is also with before extremely strong creative and good popularization and application Scape.

Brief description of the drawings

Fig. 1 is the planar structure schematic diagram of the present invention.

Fig. 2 is sinusoidal drum structure schematic diagram.

Fig. 3 is the partial enlargement structural representation of cosine lacquer disk(-sc) pulse gas explosion device.

Fig. 4 is the three dimensional structure diagram of sinusoidal ultrasound wave exciting agitator.

Each label represents in figure：

A, sinusoidal roller；B, cosine lacquer disk(-sc) pulse gas explosion device；C, sinusoidal ultrasound wave exciting agitator；1st, sewage vat；2nd, burn Burn stove；3rd, counter-current drying tower；4th, horizontal spiral centrifuge；5th, stirring motor reductor；6th, motor and support；7th, bottom valve；8th, mud Stock pump；9th, tank；10th, motor；11st, 12 be delivery chute；13rd, boiler exhaust gas pipe；14th, roots blower；15th, air delivery pipe Road；16th, municipal wastewater pipe；17th, waste water dashpot；18th, grid dragveyer；19th, centrifugal dehydrator；20th, sewage pump；21st, sewage Pipe；22nd, dashpot；25th, jet chimney；30th, shield；31st, spiral closes wind charger；32nd, offgas duct；33rd, steam fin hot blast Machine；34th, air blower；35th, wind discharging machine is closed；36th, compressed air hose；37th, cylinder；38th, axle sleeve；39th, expansion link；40th, spherical faced pan； 41st, baffle ring；42nd, cone bucket；43rd, disk is bored；44th, automatically controlled bin gate.

Embodiment

In conjunction with accompanying drawing, the present invention is further elaborated with.

A kind of municipal wastewater refuse disposal installation with centrifuge as shown in Figure 1 to 4, including sewage vat 1, incinerator 2nd, counter-current drying tower 3, horizontal spiral centrifuge 4 and sinusoidal roller A, it is characterised in that：Municipal wastewater pipe 16 and waste water dashpot 17 imports are connected, and grid dragveyer 18 is provided with waste water dashpot 17, and the discharging opening of grid dragveyer 18 is de- through conveying connection centrifugation Water dispenser 19, waste water dashpot 17 exports connects the import of sewage vat 1 through sewage pipe 21, sewage pump 20, is set in right amount in sewage vat 1 Agitating device 5, its middle part set motor with support 6 and by axis connection bottom sinusoidal ultrasound wave exciting agitator C, stirring dresses Put the agitator of 5 bottoms and sinusoidal ultrasound wave exciting agitator C be arranged as required to end axle sleeve and can carry out speed regulating control, The bottom of sewage vat 1 is tapered, bores bottom face cap-shaped sinusoidal ultrasound wave exciting agitator C, and cone bottom connects bottom valve 7 by pipeline, Bore bottom and connect roots blower outlet also by pipeline, airflow pipe 15, cone bottom is also connected by pipeline, valve, slush pump 8 The import of horizontal spiral centrifuge 4, horizontal spiral centrifuge 4 connect motor 10 by belt, and the liquid outlet of horizontal spiral centrifuge 4 connects Water receiving tank 9, the slag notch of horizontal spiral centrifuge 4 connection spiral close the charging aperture of wind charger 31, and delivery chute 11 is sequentially connected sine Roller A, delivery chute 12 and spiral close the charging aperture of wind charger 31, and sinusoidal roller A surfaces are continuous sine surface, and spiral closes wind and entered The discharging opening of material machine 31 connects counter-current drying tower upper left quarter, and the inside of counter-current drying tower 3 is provided with stacking sieve-like cone bucket 42, cone disk 43, cone The diameter of disk 43 is slightly larger than cone bucket 42, and automatically controlled bin gate 44 is arranged at cone disk 43 bottom, and the upper right quarter of counter-current drying tower 3 is provided with offgas duct 32, The air outlet of air blower 34 is connected through steam fin air-heater 33 with the bottom of counter-current drying tower 3, and wind is closed in the connection of the bottom of counter-current drying tower 3 Discharging machine 35, the charging aperture of incinerator 2 being connected through conveying, the lower left quarter of counter-current drying tower 3 is provided with cosine lacquer disk(-sc) pulse gas explosion device B, Steam fin air-heater 33 connects the steam (vapor) outlet of incinerator 2, the ash hole of incinerator 2 connection dashpot through jet chimney 25；Cosine Lacquer disk(-sc) pulse gas explosion device B is by cosine lacquer disk(-sc), cylinder 37, expansion link 39, axle sleeve 38, compressed air hose 36, baffle ring 41 and pot shape Spherical faced pan 40 forms, and thick edge is slightly thin among cosine lacquer disk(-sc) section, and general shape is cosine curve, is provided with below cosine lacquer disk(-sc) Pot shape spherical faced pan 40, cosine lacquer disk(-sc) connect extra-organismal cylinder 37 through expansion link 39, and it is remaining that cylinder 37 can drive expansion link 39 to drive String lacquer disk(-sc) moves up and down, and the front hollow of expansion link 39 simultaneously connects compressed air hose 36 and also connects cosine lacquer disk(-sc) inner chamber body；Sine is super Sound wave exciting agitator C structure is spherical cap shape, and spherical cap edge is smooth continuous sine curve, from spherical cap center to edge There are crest, trough progressively to expand continuous diverging feature.

It is provided with shield 30 above the cosine lacquer disk(-sc) pulse gas explosion device B, shield 30 is by cosine lacquer disk(-sc) pulse gas explosion device B Stretch out extra-organismal part to cover, make the associative perception of counter-current drying tower 3 preferable, the convenient dimension of gas explosion device can be carried out by removing shield Shield.

The top of pot shape spherical faced pan 40 is provided with baffle ring 41.

Municipal wastewater is conveyed by municipal wastewater pipe 16 and retains larger rubbish impurity through grid dragveyer first, and is lifted defeated It is fed into centrifugal dehydrator 19 to be dehydrated, the rubbish of predrainage goes the progress deep dehydration drying of counter-current drying tower 3 to be easy to incinerator 2 Incinerate operation；Waste water after grid dragveyer coarse filtration flows into waste water dashpot 17, and dirt is inputted by pipeline 21 through sewage pump 20 Water vat 1, appropriate in sewage vat 1 to set agitating device 5, its middle part sets motor driving bottom just with support 6 and by axle String ultrasonic wave excitation agitator C rotates at a high speed, and agitating device 5 and sinusoidal ultrasound wave exciting agitator C is arranged as required to end Axle sleeve simultaneously can carry out speed regulating control, and the bottom of sewage vat 1 is tapered, bore bottom face cap-shaped sinusoidal ultrasound wave exciting agitator C, Bottom pipeline connection roots blower 14, bottom valve 7, slush pump 8 are bored, the import of slush pump 8 sets Valve controlling, and stirring dress is opened during work Put 5, sinusoidal ultrasound wave exciting agitator 6 and roots blower 14, complete medicament addition and gas explosion operation, cap-shaped sinusoidal ultrasound wave swashs The agitator C that shakes rotates at a high speed the cavitation effect that obviously can produce similar ultrasonic wave, a large amount of with reference to strong centrifugal action and roots blower Air blasts, and standing sedimentation is implemented in the sewage effect and mixed effect, end of operation for producing complex again；Standing sedimentation is complete Finish, so that it may start slush pump 8 and go horizontal spiral centrifuge 4 to carry out continuously by the bottom deposit mud of pipeline sewage vat 1 Separation of solid and liquid, the end output greatly of centrifuge left side pass through the buffering of tank 9 by the water purified and discharged, and the dehydration of right side small end output is dirty Mud input spiral closes the charging aperture of wind charger 31, and the bottom slime water output of sewage vat 1 is disposed, and limpider upper water is just Can directly it discharge；Municipal refuse then imports sinusoidal roller A by delivery chute 11 and carries out realizing homogenizing, broken place to grinding to extrude by force Reason, make it easy to drying process, then 31 charging apertures are inputted through delivery chute 12, it is dry into adverse current to merge dewatered sludge, dehydration rubbish Dry tower 3 carries out counter-current drying operation, and the bottom of drying machine 3 exports garbage drying by closing wind discharging machine 35, and rubbish goes to burn through conveying Burn stove 2 and carry out incineration operation.Incinerator 2 is transported to the steam wing of counter-current drying tower 3 by valve, the control steam of steam pipeline 25 Piece air-heater 33 provides drying source.The burning residue that incinerator 2 exports is temporary by dashpot 22, as crops, grass Field, forest-tree Fertilizer application.Incinerate tail gas and progress subsequent treatment is discharged by boiler exhaust gas pipe 13.

The top of counter-current drying tower 3 has spiral to close wind charger 31 and offgas duct 32, and there are stacking sieve-like cone bucket 42, cone disk in inside 43, the cone diameter of disk 43 is slightly larger than cone bucket 42, and electric controlled door 44 is arranged at cone disk 43 bottom, and cone bucket, cone disk energy controlled vibration coordinate automatically controlled The opening and closing of door 44 is easy to material diffusion, stop drying also can successively move downward, and such material can form adverse current with thermal updrafts Transmission of heat by contact, mass transfer realize counter-current drying, and damp and hot tail gas is discharged by offgas duct, and dried material is then defeated by closing wind discharging machine 35 Go out, go incinerator 2 to carry out incineration operation through conveying.Air blower 34 blasts air and is heated to be high temperature sky through steam fin air-heater 33 Gas passes through drying tower from bottom to top.The lower left quarter of counter-current drying tower 3 has cosine lacquer disk(-sc) pulse gas explosion device B, can explosion type release pressure Contracting air produces the pulsation of gas explosion material, and collaboration tower type counterflow, which is dried, obtains unthinkable drying effect.

Core component cosine lacquer disk(-sc) B, the thick edge in lacquer disk(-sc) section centre is slightly thin, and general shape is cosine curve, and lacquer disk(-sc) B is pressed Tight pot shape spherical faced pan 40 forms airtight cavity, to wherein inputting compressed air, when air pressure is increasing reaches certain value, Lacquer disk(-sc) B can be produced to be flipped up suddenly, is produced explosion type release to the compressed air wherein stored, can be produced explosion vibration impact Ripple, particularly advantageous promotion material gas explosion is stirred and counter-current drying.

Cylinder 37 can drive expansion link 39 to drive cosine lacquer disk(-sc) B to move up and down, and the connection compression of the front hollow of expansion link 39 is empty Tracheae 36 also connects lacquer disk(-sc) B inner chamber bodies, and is realized by axle sleeve 38 with body 3 and isolate airtight connection, and can flexibly stretch, when stretching Contracting bar 39 drives lacquer disk(-sc) B to form airtight cavity when compressing pot shape spherical faced pan 40, at this moment by compressed air hose 36 to wherein defeated Enter compressed air, air pressure rises the triggering until cosine lacquer disk(-sc) B rim pressures transfinite, produce under lacquer disk(-sc) integral pressure acts on to The upper compressed air internally stored that overturns produces explosion type release, and at this moment expansion link 39 bounces back again, and just energy automatic elastic returns lacquer disk(-sc) B Original initial state is flipped back to again, can carry out repetitive cycling action again, and baffle ring 41 can assist cosine in case of need Lacquer disk(-sc) B upset resets.

Above-mentioned simply presently preferred embodiments of the present invention, not makees any formal limitation to the present invention.It is any to be familiar with sheet The technical staff in field, in the case where not departing from technical solution of the present invention scope, all using the technology contents of the disclosure above Many possible changes and modifications are made to technical solution of the present invention, or are revised as the equivalent embodiment of equivalent variations.Therefore, it is all It is the content without departing from technical solution of the present invention, any is simply repaiied to made for any of the above embodiments according to the technology of the present invention essence Change, equivalent variations and modification, all should fall in the range of technical solution of the present invention protection.

Claims (3)

1. a kind of municipal wastewater refuse disposal installation with centrifuge, including it is sewage vat, incinerator, counter-current drying tower, horizontal Screw centrifuge and sinusoidal roller, it is characterised in that：Municipal wastewater pipe is connected with waste water dashpot import, is set in waste water dashpot There is grid dragveyer, grid dragveyer discharging opening connects centrifugal dehydrator through conveying, and waste water dashpot is exported through sewage pipe, sewage Pump connects sewage vat import, and agitating device is set in right amount in sewage vat, and its middle part sets motor to connect with support and by axle Bottom sinusoidal ultrasound wave exciting agitator is connect, the agitator and sinusoidal ultrasound wave exciting agitator of agitating device bottom are as needed End axle sleeve is set and speed regulating control can be carried out, the big trench bottom of sewage is tapered, bores bottom face cap-shaped sinusoidal ultrasound wave exciting Agitator, cone bottom connect bottom valve by pipeline, and bottom is bored in cone bottom also by pipeline, the outlet of airflow pipe connection roots blower Horizontal spiral centrifuge import is also connected by pipeline, valve, slush pump, horizontal spiral centrifuge connects motor by belt, Horizontal spiral centrifuge liquid outlet connection water channel, horizontal spiral centrifuge slag notch connection spiral closes wind charging machine inlet, defeated Sending groove to be sequentially connected sinusoidal roller, delivery chute and spiral and close wind charging machine inlet, sinusoidal roller surface is continuous sine surface, Spiral closes wind charger discharging opening connection counter-current drying tower upper left quarter, and stacking sieve-like cone bucket, cone disk are provided with inside counter-current drying tower, Cone disk diameter is slightly larger than cone bucket, and cone tray bottom has automatically controlled bin gate, and counter-current drying tower upper right quarter is provided with offgas duct, air blower air-out Mouth is connected through steam fin air-heater with counter-current drying tower bottom, and wind discharging machine is closed in the connection of counter-current drying tower bottom, connects through conveying Incinerator charging aperture is connect, counter-current drying tower lower left quarter is provided with cosine lacquer disk(-sc) pulse gas explosion device, and steam fin air-heater is through steam Pipeline connects incinerator steam (vapor) outlet, incinerator ash hole connection dashpot；Cosine lacquer disk(-sc) pulse gas explosion device by cosine lacquer disk(-sc), Cylinder, expansion link, axle sleeve, compressed air hose, baffle ring and pot shape spherical faced pan composition, the thick edge in cosine lacquer disk(-sc) section centre is slightly Thin, general shape is cosine curve, and pot shape spherical faced pan is provided with below cosine lacquer disk(-sc), and cosine lacquer disk(-sc) connects extra-organismal through expansion link Cylinder, cylinder can drive expansion link to drive cosine lacquer disk(-sc) to move up and down, and expansion link front hollow simultaneously connects compressed air hose and also connected Logical cosine lacquer disk(-sc) inner chamber body；The structure of sinusoidal ultrasound wave exciting agitator is spherical cap shape, and spherical cap edge for it is smooth it is continuous just Chord curve, there are crest, trough progressively to expand continuous diverging feature from spherical cap center to edge.

2. the municipal wastewater refuse disposal installation with centrifuge according to claim 1, it is characterised in that：The cosine lacquer disk(-sc) Shield is provided with above pulse gas explosion device, cosine lacquer disk(-sc) pulse gas explosion device is stretched out extra-organismal part and covered, made inverse by shield Stream drying tower associative perception is preferable, and the convenient maintenance of gas explosion device can be carried out by removing shield.

3. the municipal wastewater refuse disposal installation with centrifuge according to claim 1, it is characterised in that：The pot shape sphere Baffle ring is provided with above disk.