CN111207571B - Movable garbage drying system utilizing tail gas waste heat - Google Patents
Movable garbage drying system utilizing tail gas waste heat Download PDFInfo
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- CN111207571B CN111207571B CN201911002189.7A CN201911002189A CN111207571B CN 111207571 B CN111207571 B CN 111207571B CN 201911002189 A CN201911002189 A CN 201911002189A CN 111207571 B CN111207571 B CN 111207571B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/08—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers including agitating devices, e.g. pneumatic recirculation arrangements
- F26B9/082—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers including agitating devices, e.g. pneumatic recirculation arrangements mechanically agitating or recirculating the material being dried
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/24—Vehicles particularly adapted for collecting refuse with devices for unloading the tank of a refuse vehicle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/04—Garbage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a movable garbage drying system utilizing tail gas waste heat, and aims to overcome the defect that the drying time of garbage in a garbage treatment plant is long. The invention comprises a transport vehicle, a carriage, a dehumidification heat pump and an air blower, wherein a dehumidification pipe is communicated between the top of the carriage and the dehumidification heat pump, a condensation water tank is arranged on the transport vehicle, a drain pipe is connected between the dehumidification heat pump and the condensation water tank, a hot air pipe is communicated between the dehumidification heat pump and the air blower, a tail gas discharge pipe is connected on an engine of the transport vehicle, a waste heat branch pipe is communicated on the tail gas discharge pipe, the waste heat branch pipe is communicated with the air blower, an air outlet of the air blower is communicated to the bottom of the carriage to send hot air into the carriage, a fresh air pipe is communicated on the hot air pipe, a fresh air electromagnetic valve is arranged on the fresh air pipe, a backflow hot air check valve is arranged.
Description
Technical Field
The invention relates to a garbage transport vehicle, in particular to a movable garbage drying system utilizing tail gas waste heat.
Background
With the rapid development of domestic economy and the improvement of the consumption level of residents, the yield of domestic garbage increases year by year, so that the garbage needs to be subjected to harmless treatment. At present, the garbage is generally transported to a garbage disposal plant for disposal through a garbage removal truck. The drying is needed in many times during the garbage treatment process, the garbage is not generally dried on a transport vehicle, but is dried after being transported to a garbage treatment plant, so that the drying time of the garbage in the garbage treatment plant is prolonged, the harmless treatment period of the garbage in the garbage treatment plant is prolonged, and the cost is increased.
Disclosure of Invention
The invention overcomes the defect of long drying time of garbage in a garbage treatment plant, and provides the movable garbage drying system utilizing tail gas waste heat, which fully utilizes the tail gas waste heat to carry out drying treatment on the garbage on a transport vehicle, improves the energy utilization rate, shortens the drying time of the garbage in the garbage treatment plant, shortens the harmless treatment period of the garbage in the garbage treatment plant, and reduces the cost.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides an utilize portable rubbish mummification system of tail gas used heat, including the transport vechicle, the carriage, the dehumidification heat pump, the air-blower, intercommunication exhaust wet pipe between carriage top and the dehumidification heat pump, install the condensation water tank on the transport vechicle, connect drain pipe between dehumidification heat pump and the condensation water tank, intercommunication hot-blast main between dehumidification heat pump and the air-blower, connect the tail gas delivery pipe on the transport vechicle engine, the last intercommunication waste heat branch pipe of tail gas delivery pipe, waste heat branch pipe communicates the air-blower, the air-blower air outlet communicates the carriage bottom with hot-blast sending into in the carriage, communicate the fresh air pipe on the hot-blast main, install the hot-blast check valve of backward flow between fresh air branch pipe and the air-blower on the hot-blast main.
The hot air entering the blower is generated by mixing partial tail gas discharged by the engine and air heated by latent heat of moisture condensation in humid hot air generated by drying the organic garbage in the carriage recovered by the dehumidification heat pump, the temperature of the mixed hot air is below 100 ℃, and the blower blows the mixed hot air into the carriage to dry the organic garbage in the carriage. The transport vehicle dries the organic garbage in the carriage in the advancing process, and fully utilizes the tail gas waste heat and the damp heat generated by drying the garbage, thereby saving more energy and reducing the cost. The movable garbage drying system makes full use of the tail gas waste heat to carry out drying treatment on the garbage on the transport vehicle, improves the energy utilization rate, shortens the drying time of the garbage in a garbage treatment plant, shortens the harmless treatment period of the garbage in the garbage treatment plant, and reduces the cost. The fresh air electromagnetic valve is opened to send fresh air into the blower to be mixed with hot air, and condensed water generated by the work of the dehumidifying heat pump is sent into the condensation water tank to be stored.
Preferably, an exhaust branch pipe is communicated between the fresh air branch pipe and the dehumidifying heat pump on the hot air pipe and is communicated to the tail gas exhaust pipe, and an exhaust electromagnetic valve and an exhaust check valve are installed on the exhaust branch pipe. The exhaust branch pipe is arranged to facilitate the exhaust of the dehumidifying heat pump.
Preferably, the pushing piston cylinder is arranged at the front part in the carriage, the telescopic rod of the pushing piston cylinder is connected with the push plate, and the push plate can move back and forth and is arranged in the carriage. The telescopic rod of the pushing piston cylinder extends outwards to push the push plate to move backwards, so that garbage in the carriage is pushed outwards, and the garbage can be conveniently discharged.
Preferably, the high-temperature active biological strain storage box is installed at the top of the carriage, the bottom of the storage box is communicated with the feeding pipeline, the feeding pipeline is communicated into the carriage, the lower end of the feeding pipeline is connected with the rotary nozzle, the conveying pump is installed on the feeding pipeline, a plurality of inductive switches are sequentially installed on the inner wall of the carriage from bottom to top, and the inductive switches are used for transmitting a starting signal of the conveying pump. After the organic garbage is piled to the height position of the inductive switch in the carriage, the inductive switch senses to transmit a starting signal to the delivery pump, and the delivery pump is started for a period of time to spray biological strains in the high-temperature active biological strain storage tank to the organic garbage through the rotary nozzle. And each induction switch is used for spraying biological strains once after induction.
Preferably, the bottom of the carriage is provided with a ventilating duct, the ventilating duct is provided with a plurality of ventilating nozzles for jetting air into the carriage, and the ventilating duct is communicated with the air outlet of the blower. The structure is arranged at the bottom of the carriage to form a plurality of air inlet ends, and the air inlet is more uniform and reliable.
Preferably, a flexible pipe is connected between the ventilating duct and the air outlet of the blower. The bottom surface of the carriage and the ventilation nozzles are provided with a plurality of ventilation holes in a one-to-one correspondence manner, the ventilation nozzles are inserted into the ventilation holes in an adaptive manner, the outer wall of the ventilation nozzles is provided with a plurality of exhaust holes, a lifting piston cylinder for lifting the ventilation pipeline is installed below the carriage on the transport vehicle, and a telescopic rod of the lifting piston cylinder is connected with the ventilation pipeline. The flexible pipe is arranged to facilitate the lifting of the ventilation pipeline. The ventilation pipe goes up and down to make the ventilation nozzle reciprocate in the ventilation hole, will remain the rubbish clean up on rotatory nozzle surface, prevents that rubbish from blockking up the hole of airing exhaust.
According to the other scheme, a plurality of slide rails driven by a push plate to slide back and forth are mounted at the bottom of a carriage, supporting strips capable of sliding back and forth are mounted on the slide rails, ventilation cavities are formed in the supporting strips, ventilation hoses are connected between the ventilation cavities and air outlets of a blower, a support is connected to the upper end of the push plate, a plurality of liftable connecting plates are mounted on the support and correspond to the supporting strips one by one, a plurality of spiral hollow tubular spring tubes are connected to the supporting strips, the spring tubes are communicated with the ventilation cavities, the upper ends of the spring tubes are connected to the connecting plates; the installation of carriage top drives pivoted carousel by the motor, be equipped with the driving lever on the carousel, connect on the connecting plate and dial the frame, the driving lever is dialled and is dialled the frame and drive the connecting plate rebound, it all overlaps and is equipped with the depression bar to be close to connecting plate both ends position on the support upper surface, connect positioning spring between depression bar and the support, it dodges the slotted hole to correspond with the depression bar on the support bar, dodge the guide wall that is equipped with the slope setting on the slotted hole inner wall, the depression bar lower extreme is equipped with the push surface with the guide wall adaptation, push surface slope sets up and the laminating on the guide wall, the support upwards extends in the depression bar upper end, the connecting plate rebound pushes down the.
The hot air blown by the blower enters the ventilation cavity through the ventilation hose and is discharged outwards through the exhaust holes on the spring tube to enter the organic garbage pile. The spring pipes are arranged at each position in the carriage, and the exhaust holes are arranged on the spring pipes at intervals, so that the exhaust holes are arranged at each position in the carriage, hot air blown into the organic garbage pile by the air blower is uniform, and garbage at each position can be uniformly dried. Whole in-process motor drive carousel rotates, driving lever on the carousel supports to be dialled and drives on the frame and dial frame rebound, pulling spring pipe rebound, when the driving lever slips from dialling the frame, under the spring pipe effect, the connecting plate is the downward pulling in the twinkling of an eye, the connecting plate strikes on the support, the spring pipe produces the vibration, make rubbish around the spring pipe produce the vibration, it is more smooth and easy even to be favorable to the exhaust of exhaust hole, it is more even to ventilate of organic rubbish heap, it is effectual to ventilate, and organic rubbish heap produces certain shake, increase the mummification effect. The connecting plate impacts the support to push the pressure rod downwards, and the pushing surface at the lower end of the pressure rod is matched with the guide wall on the support bar, so that the support bar is pushed backwards. The turntable continuously rotates, so that the stirring frame is continuously stirred upwards, the connecting plate is continuously moved up and down, and the supporting bar is continuously moved back and forth. The organic garbage in the carriage is shaken continuously, the ventilation performance is greatly improved, the drying effect is increased, and the drying speed is favorably improved.
Preferably, the positions of the two ends of the bracket, which are close to the connecting plate, are respectively provided with a guide rod which is vertically arranged, and the two ends of the connecting plate are movably sleeved on the two guide rods. The guide rod plays a role in guiding and positioning the connecting plate, and the phenomenon of deviation in the lifting process of the connecting plate is prevented.
Compared with the prior art, the invention has the beneficial effects that: (1) the movable garbage drying system fully utilizes the tail gas waste heat to carry out drying treatment on the garbage on the transport vehicle, so that the energy utilization rate is improved, the drying time of the garbage in a garbage treatment plant is shortened, the harmless treatment period of the garbage in the garbage treatment plant is shortened, and the cost is reduced; (2) the garbage drying process is uniform and smooth in ventilation, good in drying effect and high in drying speed.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of embodiment 2 of the present invention;
in the figure: 1. a transport vehicle, 2, a carriage, 3, a dehumidifying heat pump, 4, a blower, 5, a dehumidifying pipe, 6, a condensation water tank, 7, a water discharging pipe, 8, a hot air pipe, 9, a tail gas discharging pipe, 10, a waste heat branch pipe, 11, a fresh air pipe, 12, a fresh air electromagnetic valve, 13, a backflow hot air check valve, 14, a tail gas discharging electromagnetic valve, 15, a waste heat electromagnetic valve, 16, an exhaust branch pipe, 17, an exhaust electromagnetic valve, 18, an exhaust check valve, 19, a material pushing piston cylinder, 20, a push plate, 21, a hygrothermograph, 22, a thermometer, 23, a high-temperature active biological strain storage tank, 24, a rotary nozzle, 25, a sensing switch, 26, a ventilation pipeline, 27, a ventilation nozzle, 28, a flexible pipe, 29, a ventilation hole, 30, a lifting piston cylinder, 31, a feed hopper, 32, a slide rail, 33, a supporting bar, 34, a ventilation, 38. the device comprises a rotary table 39, a shifting rod 40, a shifting frame 41, a cross rod 42, a pressure rod 43, a positioning spring 44, an avoiding slotted hole 45, a guide wall 46, a pushing surface 47, a return spring 48, a guide rod 49, a base 50, a cross beam 51, a mounting hole 52, a threaded sleeve 53, a protective sleeve 54 and a protective cover.
Detailed Description
The technical scheme of the invention is further described in detail by the following specific embodiments in combination with the attached drawings:
example 1: a movable garbage drying system (see attached figure 1) using tail gas waste heat, which comprises a transport vehicle 1 and a carriage 2, dehumidification heat pump 3, air-blower 4, intercommunication exhaust wet pipe 5 between carriage top and the dehumidification heat pump, install condensation water tank 6 on the transport vechicle, condensation water tank installs at the carriage front end, connect the outlet pipe 7 between dehumidification heat pump and the condensation water tank, intercommunication hot-blast main 8 between dehumidification heat pump and the air-blower, connect tail gas discharge pipe 9 on the transport vechicle engine, the last hot-blast branch pipe 10 that communicates of tail gas discharge pipe, waste heat branch pipe communicates the air-blower, the air-blower air outlet communicates the carriage bottom with hot-blast sending into the carriage in, intercommunication fresh air pipe 11 on the hot-blast main, install new trend solenoid valve 12 on the fresh air pipe, install backflow hot-blast check valve 13 on the hot-blast main between new air branch pipe and the air-blower, install tail gas discharge solenoid. An exhaust branch pipe 16 is communicated between the fresh air branch pipe and the dehumidifying heat pump on the hot air pipe, the exhaust branch pipe is communicated to the tail gas exhaust pipe, and an exhaust electromagnetic valve 17 and an exhaust check valve 18 are installed on the exhaust branch pipe. The pushing piston cylinder 19 is arranged at the front part in the carriage, the telescopic rod of the pushing piston cylinder is connected with the push plate 20, the push plate is vertically arranged, and the push plate can move back and forth and is arranged in the carriage. The moisture-removing pipe is provided with a temperature and humidity instrument 21, the top of the carriage is provided with a temperature instrument 22, and the temperature instrument is inserted into the garbage pile in the carriage. The temperature and humidity instrument is convenient for controlling the temperature and the humidity of the hot and humid air entering the dehumidifying heat pump. The temperature instrument is convenient for mastering the internal temperature of the organic garbage pile. The carriage top installation high temperature activity biological bacterial bin 23, bin bottom intercommunication conveying pipeline, in the conveying pipeline communicates the carriage, and rotary nozzle 24 is connected to the conveying pipeline lower extreme, the last delivery pump of installing of conveying pipeline, and a plurality of inductive switch 25 are installed from bottom to top in proper order on the carriage inner wall, and inductive switch is used for transmitting the start signal of delivery pump.
The bottom of the carriage is provided with a ventilating duct 26, the ventilating duct is provided with a plurality of ventilating nozzles 27 for jetting air into the carriage, and the ventilating duct is communicated with an air outlet of the blower. A flexible pipe 28 is connected between the ventilating duct and the air outlet of the blower. The bottom surface of the carriage and the ventilation nozzles are provided with a plurality of ventilation holes 29 in one-to-one correspondence, the ventilation nozzles are inserted into the ventilation holes in an adaptive mode, the outer wall of each ventilation nozzle is provided with a plurality of exhaust holes, a lifting piston cylinder 30 used for lifting a ventilation pipeline is installed below the carriage on the transport vehicle, and a telescopic rod of the lifting piston cylinder is connected with the ventilation pipeline. And a hot air temperature measuring instrument is arranged at the air outlet of the air blower.
The carriage upper end sets up feeder hopper 31, and rubbish is poured into the carriage through the feeder hopper in, along with rubbish constantly risees in the carriage, the inductive switch of not co-altitude position senses rubbish highly reachs this position to open signal transmission to the delivery pump, the delivery pump is opened a period, sprays the biological bacterial in the high temperature activity biological bacterial bin to organic rubbish through the rotating nozzle. Starting a blower, a dehumidification heat pump and a transport vehicle engine, wherein the blower mixes waste heat of automobile exhaust and fresh air and introduces the mixture into a garbage stack body, the mixture is conveyed to the bottom in a carriage from a ventilation nozzle of a ventilation pipeline to heat and dry garbage, damp and hot gas generated in the carriage is pumped into the dehumidification heat pump, and the damp and hot gas is dehumidified and dried by the dehumidification heat pump and then mixed with the hot automobile exhaust and the fresh air and then introduced into the ventilation pipeline by the blower; the heat of the hot waste gas is continuously input into the compartment to reach about 80 ℃, and the stack temperature of the organic garbage in the compartment is maintained by adjusting the fresh air electromagnetic valve, the waste heat electromagnetic valve and the tail gas discharge electromagnetic valve until the organic garbage is transported to a terminal treatment plant. When the organic garbage in the carriage is unloaded, the telescopic rod of the pushing piston cylinder extends outwards to push the push plate to move backwards so as to push the garbage in the carriage outwards. The transport vehicle dries the organic garbage in the carriage in the advancing process, and fully utilizes the tail gas waste heat and the damp heat generated by drying the garbage, thereby saving more energy and reducing the cost. The movable garbage drying system makes full use of the tail gas waste heat to carry out drying treatment on the garbage on the transport vehicle, improves the energy utilization rate, shortens the drying time of the garbage in a garbage treatment plant, shortens the harmless treatment period of the garbage in the garbage treatment plant, and reduces the cost.
Example 2: the structure of the mobile garbage drying system (see attached figure 2) utilizing tail gas waste heat is similar to that of embodiment 1, and the main difference is that a plurality of slide rails 32 driven by a push plate to slide back and forth are installed at the bottom of a carriage in the embodiment, support bars 33 capable of sliding back and forth are installed on the slide rails, the slide rails are in a T shape, T-shaped grooves are formed in the lower surfaces of the support bars, and the T-shaped grooves are matched with the slide rails. A ventilation cavity is arranged in the supporting bar, a ventilation hose 34 is connected between the ventilation cavity and an air outlet of the air blower, the upper end of the push plate is connected with a support 35, a plurality of liftable connecting plates 36 are arranged on the support and in one-to-one correspondence with the supporting bar, a plurality of spiral hollow tubular spring tubes 37 are connected on the supporting bar and communicated with the ventilation cavity, the upper ends of the spring tubes are connected on the connecting plates, and a plurality of exhaust holes are arranged on the spring tubes at intervals; the top of the carriage is provided with a rotary disc 38 driven by a motor to rotate, the rotary disc is provided with a shifting rod 39, a shifting frame 40 is connected onto a connecting plate, the upper end of the shifting frame is provided with a cross rod 41, the end part of the shifting rod can be abutted to the lower surface of the cross rod and can be separated from the cross rod, all the connecting plates are fixedly connected onto the same shifting frame, the shifting rod shifts the shifting frame to drive the connecting plates to move upwards, the positions, close to the two ends of the connecting plates, of the upper surface of a support are respectively sleeved with a pressing rod 42, a positioning spring 43 is connected between the pressing rod and the support, a support bar is correspondingly provided with an avoidance slotted hole 44, the inner wall of the avoidance slotted hole is provided with a guide wall 45 obliquely arranged, the lower end of the pressing rod is provided with a pushing surface 46 matched with the guide wall, the pushing surface is.
The two ends of the bracket, which are close to the connecting plate, are respectively provided with a guide rod 48 which is vertically arranged, and the two ends of the connecting plate are movably sleeved on the two guide rods. The support comprises two bases 49, a cross beam 50 is tightly connected between the two bases, one base is tightly connected on the push plate, the two guide rods are respectively arranged on the two bases, and the two pressure rods are respectively connected on the two bases. A mounting hole 51 is formed in the base corresponding to the compression bar, a threaded sleeve 52 is arranged on the edge of the lower end of the mounting hole in the base, a protective sleeve 53 is connected with the threaded sleeve through internal threads, the lower end of the protective sleeve is arranged close to the support bar, and a flexible protective cover 54 is connected between the lower end of the protective sleeve and the avoidance slotted hole; the pressure bar passes mounting hole and lag, is equipped with the support flange on the pressure bar outer wall, and the locating ring is connected to the mounting hole upper end, and the location spring suit is on the pressure bar and the butt is between support flange and anti-skidding cover upper end, and the support flange butt is on the locating ring. The other structure is the same as embodiment 1.
The hot air blown by the blower enters the ventilation cavity through the ventilation hose and is discharged outwards through the exhaust holes on the spring tube to enter the organic garbage pile. The spring pipes are arranged at each position in the carriage, and the exhaust holes are arranged on the spring pipes at intervals, so that the exhaust holes are arranged at each position in the carriage, hot air blown into the organic garbage pile by the air blower is uniform, and garbage at each position can be uniformly dried. Whole in-process motor drive carousel rotates, driving lever on the carousel supports to be dialled and drives on the frame and dial frame rebound, pulling spring pipe rebound, when the driving lever slips from dialling the frame, under the spring pipe effect, the connecting plate is the downward pulling in the twinkling of an eye, the connecting plate strikes on the support, the spring pipe produces the vibration, make rubbish around the spring pipe produce the vibration, it is more smooth and easy even to be favorable to the exhaust of exhaust hole, it is more even to ventilate of organic rubbish heap, it is effectual to ventilate, and organic rubbish heap produces certain shake, increase the mummification effect. The connecting plate impacts the support to push the pressure rod downwards, and the pushing surface at the lower end of the pressure rod is matched with the guide wall on the support bar, so that the support bar is pushed backwards. The turntable continuously rotates, so that the stirring frame is continuously stirred upwards, the connecting plate is continuously moved up and down, and the supporting bar is continuously moved back and forth. The organic garbage in the carriage is shaken continuously, the ventilation performance is greatly improved, the drying effect is increased, and the drying speed is favorably improved.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.
Claims (7)
1. A movable garbage drying system utilizing tail gas waste heat is characterized by comprising a transport vehicle, a carriage, a dehumidification heat pump and an air blower, wherein a dehumidification pipe is communicated between the top of the carriage and the dehumidification heat pump; a pushing piston cylinder is arranged at the front part in the carriage, a telescopic rod of the pushing piston cylinder is connected with a push plate, and the push plate can move back and forth and is arranged in the carriage; the bottom of the carriage is provided with a plurality of slide rails driven by a push plate to slide back and forth, the slide rails are all provided with support bars capable of sliding back and forth, the support bars are internally provided with ventilation cavities, ventilation hoses are connected between the ventilation cavities and air outlets of the air blower, the upper end of the push plate is connected with a support, the support is provided with a plurality of liftable connecting plates in one-to-one correspondence with the support bars, the support bars are connected with a plurality of spiral hollow tubular spring tubes, the spring tubes are communicated with the ventilation cavities, the upper ends of the spring tubes are connected to the connecting; the installation of carriage top drives pivoted carousel by the motor, be equipped with the driving lever on the carousel, connect on the connecting plate and dial the frame, the driving lever is dialled and is dialled the frame and drive the connecting plate rebound, it all overlaps and is equipped with the depression bar to be close to connecting plate both ends position on the support upper surface, connect positioning spring between depression bar and the support, it dodges the slotted hole to correspond with the depression bar on the support bar, dodge the guide wall that is equipped with the slope setting on the slotted hole inner wall, the depression bar lower extreme is equipped with the push surface with the guide wall adaptation, push surface slope sets up and the laminating on the guide wall, the support upwards extends in the depression bar upper end, the connecting plate rebound pushes down the.
2. The mobile garbage drying system using waste heat of tail gas as claimed in claim 1, wherein an exhaust branch pipe is connected between the fresh air branch pipe and the dehumidifying heat pump on the hot air pipe, the exhaust branch pipe is connected to the tail gas discharge pipe, and an exhaust solenoid valve and an exhaust check valve are installed on the exhaust branch pipe.
3. The mobile garbage drying system using tail gas waste heat as claimed in claim 1, wherein a high temperature active biological strain storage tank is installed at the top of the carriage, a feeding pipeline is connected to the bottom of the storage tank and communicated into the carriage, a rotary nozzle is connected to the lower end of the feeding pipeline, a conveying pump is installed on the feeding pipeline, a plurality of inductive switches are sequentially installed on the inner wall of the carriage from bottom to top, and the inductive switches are used for transmitting a start signal of the conveying pump.
4. The mobile garbage drying system using the waste heat of the tail gas as claimed in any one of claims 1 to 3, wherein a ventilation duct is installed at the bottom of the carriage, a plurality of ventilation nozzles for blowing air into the carriage are installed on the ventilation duct, and the ventilation duct is communicated with the air outlet of the blower.
5. The mobile garbage drying system using the waste heat of the tail gas as claimed in claim 4, wherein a flexible tube is connected between the ventilation duct and the air outlet of the blower.
6. The mobile garbage drying system using exhaust heat of claim 4, wherein the bottom surface of the carriage and the ventilation nozzles are provided with a plurality of ventilation holes in a one-to-one correspondence manner, the ventilation nozzles are inserted into the ventilation holes in a matching manner, the outer wall of the ventilation nozzles is provided with a plurality of exhaust holes, the lower part of the carriage on the transport vehicle is provided with a lifting piston cylinder for lifting the ventilation pipeline, and the telescopic rod of the lifting piston cylinder is connected with the ventilation pipeline.
7. The mobile garbage drying system using tail gas waste heat as set forth in claim 1, wherein the bracket has vertically disposed guide rods near both ends of the connecting plate, and both ends of the connecting plate are movably sleeved on the two guide rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911002189.7A CN111207571B (en) | 2019-10-21 | 2019-10-21 | Movable garbage drying system utilizing tail gas waste heat |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911002189.7A CN111207571B (en) | 2019-10-21 | 2019-10-21 | Movable garbage drying system utilizing tail gas waste heat |
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| CN111207571A CN111207571A (en) | 2020-05-29 |
| CN111207571B true CN111207571B (en) | 2021-06-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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