CN107702502A - A kind of belt drying device with humidity discharging function - Google Patents

A kind of belt drying device with humidity discharging function Download PDF

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Publication number
CN107702502A
CN107702502A CN201710967139.7A CN201710967139A CN107702502A CN 107702502 A CN107702502 A CN 107702502A CN 201710967139 A CN201710967139 A CN 201710967139A CN 107702502 A CN107702502 A CN 107702502A
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CN
China
Prior art keywords
humidity discharging
net band
dry net
dry
impeller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710967139.7A
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Chinese (zh)
Inventor
庞仲达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FOSHAN JKD FILTRATION EQUIPMENT Co Ltd
Original Assignee
FOSHAN JKD FILTRATION EQUIPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FOSHAN JKD FILTRATION EQUIPMENT Co Ltd filed Critical FOSHAN JKD FILTRATION EQUIPMENT Co Ltd
Priority to CN201710967139.7A priority Critical patent/CN107702502A/en
Publication of CN107702502A publication Critical patent/CN107702502A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • F26B15/18Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001Drying-air generating units, e.g. movable, independent of drying enclosure
    • F26B21/002Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08Humidity
    • F26B21/086Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001Handling, e.g. loading or unloading arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/18Sludges, e.g. sewage, waste, industrial processes, cooling towers

Abstract

The invention discloses a kind of belt drying device with humidity discharging function, including it is divided into by two vertical clapboards the casing of three chambers, three chambers are followed successively by feed space, humidity discharging room and hothouse from left to right;The humidity discharging room is provided with humidity discharging high-pressure air pipe, and the humidity discharging high-pressure air pipe is horizontally placed on the lower section of the first dry net band, and the top horizontal of the humidity discharging high-pressure air pipe sets multiple gas outlets.Quick humidity discharging processing first is carried out to wet mud, takes off dry and wet Sludge Surface moisture, forms semi-dry sludge, so as to shorten follow-up drying line length, three layers of dry net band are only set.Sewage sludge feed, humidity discharging and the automation of the pipeline system of drying are realized, while drying effect improves, energy consumption needed for drying substantially reduces, and realizes energy-saving and emission-reduction.

Description

A kind of belt drying device with humidity discharging function
Technical field
The present invention relates to sludge treatment field, more particularly to a kind of belt drying device with humidity discharging function.
Background technology
Treatment of Sludge mainly includes that sludge pressing is blocking and drying sludge, and the sludge cake water content by squeezing processing is still high Up to 80%, it is therefore desirable to sludge is dried dehydration.It is more at present that sludge is dried using heat drying method, that is, utilize heat energy Make the moisture evaporation in sludge, the sludge after desiccation is in particle or powdered, and the high-temperature sterilization effect of heat drying process effectively presses down Sludge processed is mouldy smelly.
Belt drying device is exactly to use heat drying method, and the wet mud on transmission net band is dried by hot blast.But In the operation of existing drying sludge, often directly the sludge of high humility is put into belt drying device and is dried, sludge Surface moisture is big, causes drying time long, it is necessary to which longer transmission net band, input cost is high, and energy consumption for drying is big.
The content of the invention
A kind of to the quick humidity discharging of wet mud it is an object of the invention to propose, greatly shorten drying time has humidity discharging work( The belt drying device of energy.
To use following technical scheme up to this purpose, the present invention:
A kind of belt drying device with humidity discharging function, including it is divided into by two vertical clapboards the casing of three chambers, Three chambers are followed successively by feed space, humidity discharging room and hothouse from left to right;
The inner horizontal of the casing is provided with the first dry net band, and the first dry net band traverses the humidity discharging room, and And the top of the first dry net band extends to the feed space, the end of the first dry net band extends to the drying Room, the transmission direction of the first dry net band is from left to right;
The feed space is provided with the top of feeding mechanism, the delivery outlet of the feeding mechanism and the first dry net band Connection;
The humidity discharging room is provided with humidity discharging high-pressure air pipe, and the humidity discharging high-pressure air pipe is horizontally placed on first dry net The lower section of band, and the top horizontal of the humidity discharging high-pressure air pipe sets multiple gas outlets;
The inside of the hothouse is additionally provided with the second dry net band and the 3rd dry net band from the top down, and described second dries Guipure is arranged at the lower section of the first dry net band, and the end bottom of the first dry net band is the second dry net band Top, the end bottom of the second dry net band is the top of the 3rd dry net band, the 3rd dry net band Transmission direction is that from left to right, the transmission direction of the second dry net band is from right to left;
The hothouse is provided with Sludge overturning machine structure, and the Sludge overturning machine structure is installed on the top of the first dry net band, described Sludge overturning machine structure includes turning over mud impeller, impeller mounting bracket, moving guide rail, drive, driving motor and impeller drive motor, two institutes Drive is arranged at hothouse both ends on relatively are stated, the moving guide rail is socketed between two drives, Impeller mounting bracket is fixedly installed on the moving guide rail;
The driving motor connects with the drive, and the driving motor drives the drive to rotate, and then drives The moving guide rail movement;
The bottom of the impeller mounting bracket is vertically arranged to institute close to the upper surface of the first dry net band, the mud impeller that turns over The bottom of impeller mounting bracket is stated, the impeller drive motor is installed on the bottom of the impeller mounting bracket, the impeller-driven electricity Machine is connected with mud impeller is turned over, and mud wheel rotation is turned over described in the impeller drive motor driving.
Preferably, the outside of the hothouse is provided with heat-pump dehumidification drying device, and the heat-pump dehumidification drying device is to dry The inside output hot blast of dry room, does to the pug on the first dry net band, the second dry net band and the 3rd dry net band It is dry.
Preferably, in addition to air exhauster, exhaust column and ajutage, the top of the humidity discharging room and the inside of hothouse is provided with Multiple air exhausters, the air exhauster are connected by exhaust column with the blast pipe of heat-pump dehumidification drying device, the hothouse it is interior The lower section in portion is provided with ajutage, and the ajutage connects with the air outlet of heat-pump dehumidification drying device.
Preferably, the heat-pump dehumidification drying device includes refrigerant flow circuit, and the equipment of the refrigerant flow circuit includes pressure Contracting machine, auxiliary condenser, condenser, reservoir, filter, expansion valve, evaporator and gas-liquid separator;
Compressor is connected by refrigerant tubing with auxiliary condenser, and auxiliary condenser passes through refrigerant tubing and condenser Connection, condenser are connected by refrigerant tubing with reservoir, and reservoir is passed through by refrigerant tubing and filter, filter Refrigerant tubing is connected with evaporator, and evaporator is connected by refrigerant tubing with gas-liquid separator, and gas-liquid separator passes through system Cryogen pipeline is connected with compressor, forms kind of refrigeration cycle;
Auxiliary evaporator is provided between expansion valve and evaporator, accessory fan is provided with by auxiliary evaporator, is aided in Condenser is provided with cooling water intake and cooling water outlet.
Preferably, the heat-pump dehumidification drying device also includes dried medium flow, and the dried medium flow includes cold Condenser, evaporator and regenerator, the hot side connection of the blast pipe and regenerator, the hot side of regenerator pass through wind pipeline and evaporation Device connects, and the wind pipeline and the cold side of regenerator that evaporator comes out connect, and the wind pipeline that regenerator cold side comes out connects with condenser Connect, condenser is connected by blower fan with the air outlet.
Preferably, the mud impeller that turns over includes impeller shaft, polylith moving blade and turns over slice;
The output axis connection of the impeller shaft and the impeller drive motor, one end of the moving blade and impeller turn Axis connection, and moving blade described in polylith stretches out in dispersion shape from impeller shaft;
Moving blade is fixed in the side for turning over slice.
Preferably, the mud impeller that turns over also includes turning over mud bar;Described one end for turning over mud bar and the opposite side for turning over slice Connection.
Preferably, in addition to high-pressure pump and multiple humidity discharging wind-guiding mouths, the gas outlet of the high-pressure pump and the humidity discharging One end connection of high-pressure air pipe, multiple humidity discharging wind-guiding mouths are installed on the top of the humidity discharging high-pressure air pipe, and the row Chao Daofengzui connects with the gas outlet of humidity discharging high-pressure air pipe.
Preferably, the feeding mechanism includes feed riser band, feed hopper and charging motor, the feed riser band Upper end connected with the top of the first dry net band, the feed hopper is arranged at the lower end of the feed riser band;
The feed riser band is driven by the charging motor, and the pug on the feed hopper is transported into described the On one dry net band.
Preferably, in addition to multiple cleaning rollers, the end of the first dry net band and the end of the second dry net band End is equipped with the cleaning roller, and the cleaning roller is rotated by motor driven.
The belt drying device with humidity discharging function sets gradually feed space, humidity discharging room and hothouse from left to right, To be fed successively to the wet mud Jing Guo press filtration, humidity discharging and drying process.The humidity discharging room is provided with the humidity discharging high pressure gas Pipe, at room temperature, the humidity discharging high-pressure air pipe blasts powerful air-flow to form hydrofuge wind to the first dry net band, is acted in wind-force Under, wet mud surface moisture departs from, and into its surrounding air, and then completes the quick hydrofuge of wet mud, is transformed into half-dried Sludge.So as to shorten follow-up drying line length, that is, shorten drying time.Quick humidity discharging processing first is carried out to wet mud, taken off dry Wet mud surface moisture, semi-dry sludge is formed, so as to shorten follow-up drying line length, three layers of dry net band are only set.
Brief description of the drawings
The present invention will be further described for accompanying drawing, but the content in accompanying drawing does not form any limitation of the invention.
Fig. 1 is the belt drying apparatus structure schematic diagram of the one of embodiment of the present invention;
Fig. 2 is that the present invention one of embodiment turns over mud blade wheel structure schematic diagram;
Fig. 3 is that the present invention one of embodiment turns over mud impeller side view;
Fig. 4 is the exhaust column structural representation of the one of embodiment of the present invention;
Fig. 5 is the heat-pump dehumidification drying device structural representation of the one of embodiment of the present invention.
Wherein:Vertical clapboard 11;Casing 1;Feed space 12;Humidity discharging room 13;Hothouse 14;First dry net band 51;Charging Mechanism 2;Humidity discharging high-pressure air pipe 31;Second dry net band 52;3rd dry net band 53;Sludge overturning machine structure 4;Turn over mud impeller 41;Impeller Mounting bracket 42;Moving guide rail 43;Drive 44;Impeller drive motor 45;Heat-pump dehumidification drying device 6;Air exhauster 7;Exhaust column 71;Ajutage 8;Blast pipe C;Air outlet D;Compressor 61;Auxiliary condenser 62;Condenser 63;Reservoir 64;Filter 65; Expansion valve 66;Evaporator 67;Gas-liquid separator 68;Auxiliary evaporator 611;Accessory fan 612;Regenerator 69;Blower fan 613;It is cold But water water inlet A;Cooling water outlet B;Impeller shaft 411;Moving blade 412;Turn over slice 413;Turn over mud bar 414;High pressure gas Pump 32;Humidity discharging wind-guiding mouth 33;Feed riser band 21;Feed hopper 22;Feed motor 23;Cleaning roller 54.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
The belt drying device with humidity discharging function of the present embodiment, as shown in figure 1, including being divided by two vertical clapboards 11 Into the casing 1 of three chambers, three chambers are followed successively by feed space 12, humidity discharging room 13 and hothouse 14 from left to right;
The inner horizontal of the casing 1 is provided with the first dry net band 51, and the first dry net band 51 traverses the humidity discharging Room 13, and the top of the first dry net band 51 extends to the feed space 12, the end of the first dry net band 51 The hothouse 14 is extended to, the transmission direction of the first dry net band 51 is from left to right;
The feed space 12 is provided with feeding mechanism 2, the delivery outlet of the feeding mechanism 2 and the first dry net band 51 Top connection;
The humidity discharging room 13 is provided with humidity discharging high-pressure air pipe 31, and the humidity discharging high-pressure air pipe 31 is horizontally placed on described first The lower section of dry net band 51, and the top horizontal of the humidity discharging high-pressure air pipe 31 sets multiple gas outlets;
The inside of the hothouse 14 is additionally provided with the second dry net band 52 and the 3rd dry net band 53 from the top down, and described Two dry net bands 52 are arranged at the lower section of the first dry net band 51, and the end bottom of the first dry net band 51 is described The top of second dry net band 52, the end bottom of the second dry net band 52 are the top of the 3rd dry net band 53, The transmission direction of the 3rd dry net band 53 is that from left to right, the transmission direction of the second dry net band 52 is from dextrad It is left;
As shown in Figure 1 to Figure 3, the hothouse 14 is provided with Sludge overturning machine structure 4, and the Sludge overturning machine structure 4 is installed on described first The top of dry net band 51, the Sludge overturning machine structure 4 include turning over mud impeller 41, impeller mounting bracket 42, moving guide rail 43, drive 44th, driving motor and impeller drive motor 45, two drives 44 are arranged at the both ends of the hothouse 14 on relatively, The moving guide rail 43 is socketed between two drives 44, and impeller mounting bracket 42 is fixedly installed in the moving guide rail 43 On;
The driving motor and the drive 44 connect, and the driving motor drives the drive 44 to rotate, and then The moving guide rail 43 is driven to move;
Pacify vertically close to the upper surface of the first dry net band 51, the mud impeller 41 that turns over the bottom of the impeller mounting bracket 42 Bottom loaded on the impeller mounting bracket 42, the impeller drive motor 45 are installed on the bottom of the impeller mounting bracket 42, institute State impeller drive motor 45 and turn over mud impeller 41 and connect, the impeller drive motor 45, which drives, described to be turned over mud impeller 41 and rotate.
The belt drying device with humidity discharging function sets gradually feed space 12, humidity discharging room 13 and dried from left to right Room 14, to be fed successively to the wet mud Jing Guo press filtration, humidity discharging and drying process.
The humidity discharging room 13 is provided with the humidity discharging high-pressure air pipe 31, and at room temperature, the humidity discharging high-pressure air pipe 31 to first is dry Dry guipure 51 blasts powerful air-flow to form hydrofuge wind, and under wind-force effect, wet mud surface moisture departs from, into it around it is empty In gas, and then the quick hydrofuge of wet mud is completed, be transformed into semi-dry sludge.So as to shorten follow-up drying line length, that is, contract Short drying time.Inside from the heat-pump dehumidification drying device 6 to hothouse 14 export hot blast, to the first dry net band 51, Pug on second dry net band 52 and the 3rd dry net band 53 is dried, and semi-dry sludge is changed into dewatered sludge.First to wet Sludge carries out quick humidity discharging processing, takes off dry and wet Sludge Surface moisture, semi-dry sludge is formed, so as to shorten follow-up drying line length Degree, three layers of dry net band are only set.
Because the sludge bonding Jing Guo press filtration is blocking, blocking semi-dry sludge is delivered to the first dry net band 51, in order to anti- Only blocking semi-dry sludge internal moisture can not be discharged, and set the Sludge overturning machine structure 4, and mud impeller 41 is turned over to first by rotation Semi-dry sludge on dry net band 51 be stirred it is broken, by blocking semi-dry sludge crush powdering, it is easier to dry, so as to Improve drying effect.The mud impeller 41 that turns over is as moving guide rail 43 moves back and forth at the both ends of hothouse 14, so as to right back and forth Semi-dry sludge on first dry net band 51 be stirred it is broken, make it is broken more abundant, operate it is more flexible, for volume compared with Big blocking semi-dry sludge is controllable to be turned over mud impeller 41 persistently it is crushed.
The belt drying device with humidity discharging function substantially reduces the drying time of sludge, realize sewage sludge feed, Humidity discharging and dry pipeline system automation, drying effect improve while, dry needed for energy consumption substantially reduce, realize that energy-conservation subtracts Row.
Preferably, the outside of the hothouse 14 is provided with heat-pump dehumidification drying device 6, the heat-pump dehumidification drying device 6 Hot blast is exported to the inside of hothouse 14, on the first dry net band 51, the second dry net band 52 and the 3rd dry net band 53 Pug be dried.
Preferably, as shown in figure 4, also including air exhauster 7, exhaust column 71 and ajutage 8, the humidity discharging room 13 and hothouse The top of 14 inside is provided with multiple air exhausters 7, and the air exhauster 7 is entered by exhaust column 71 and heat-pump dehumidification drying device 6 Airduct C is connected, and the lower section of the inside of the hothouse 14 is provided with ajutage 8, the ajutage 8 and heat-pump dehumidification drying device 6 Air outlet D connection.
The wet air of interior is pumped into by the air exhauster 7 of humidity discharging room 13 and the air exhauster 7 of hothouse 14 through exhaust column 71 The heat-pump dehumidification drying device 6, the heat-pump dehumidification drying device 6 carry out dehumidification treatments to humidity discharging room 13 and hothouse 14; And the heat-pump dehumidification drying device 6 is arranged at hothouse 14 by ajutage 8 to the heat air delivery of hothouse 14, ajutage 8 Bottom, air exhauster 7 is arranged at the top of hothouse 14, so as to guide hot blast upwards successively by the first dry net band 51, the Two dry net bands 52 and the 3rd dry net band 53, the moisture in sludge is taken away, realize and dry sludge.
Preferably, as shown in figure 5, the heat-pump dehumidification drying device 6 includes refrigerant flow circuit, the refrigerant flow circuit Equipment includes compressor 61, auxiliary condenser 62, condenser 63, reservoir 64, filter 65, expansion valve 66, the and of evaporator 67 Gas-liquid separator 68;
Compressor 61 is connected by refrigerant tubing with auxiliary condenser 62, auxiliary condenser 62 by refrigerant tubing with Condenser 63 is connected, and condenser 63 is connected by refrigerant tubing with reservoir 64, and reservoir 64 passes through refrigerant tubing and mistake Filter 65, filter 65 are connected by refrigerant tubing with evaporator 67, and evaporator 67 passes through refrigerant tubing and gas-liquid separation Device 68 is connected, and gas-liquid separator 68 is connected by refrigerant tubing with compressor 61, forms kind of refrigeration cycle;
Auxiliary evaporator 611 is provided between expansion valve 66 and evaporator 67, auxiliary is provided with by auxiliary evaporator 611 Blower fan 612, auxiliary condenser 62 are provided with cooling water intake A and cooling water outlet B.
The specific work process of refrigerant flow circuit is as follows:HTHP overheated gas refrigerant is squeezed into auxiliary by compressor 61 Condenser 62 and condenser 63 (in parallel or series), refrigerant gas become saturation or subcooled liquid, through reservoir 64, filter 65 and expansion valve 66 after formed low pressure gas, liquid mixture refrigerant, through auxiliary evaporator 611 and evaporator 67 (in parallel or series) Enter gas-liquid separator 68 afterwards, form low-temp low-pressure overheated gas refrigerant, it is high finally to form high temperature after the compression of compressor 61 Heated gaseous refrigerant is pressed through, so circulation, reach the effect of heat exchange refrigeration.Refrigerant can be inorganic compound, fluoride Pure refrigerant, hydrocarbon or mix refrigerant.
Preferably, as shown in figure 5, the heat-pump dehumidification drying device 6 also includes dried medium flow, the dried medium Flow includes condenser 63, evaporator 67 and regenerator 69, and the blast pipe C is connected with the hot side of regenerator 69, regenerator 69 Hot side be connected by wind pipeline with evaporator 67, evaporator 67 come out wind pipeline be connected with the cold side of regenerator 69, backheat The wind pipeline that the cold side of device 69 comes out is connected with condenser 63, and condenser 63 is connected by blower fan 613 with the air outlet D.Dry The course of work of medium flow is as follows:Blast pipe C enters damp-heat air, and the hot side through regenerator 69 is changed into regenerator 69 Heat drop temperature, then further cool through evaporator 67 again, the cold side of the regenerator 69 after cooling is exchanged heat into regenerator 69 Heating, then condensed device 63 is heated to hot-air, most afterwards through blower fan 613 from air outlet D air-out.
Preferably, as shown in Figure 2 and Figure 3, the mud impeller 41 that turns over includes impeller shaft 411, the and of polylith moving blade 412 Turn over slice 413;
The output axis connection of the impeller shaft 411 and the impeller drive motor 45, one end of the moving blade 412 Connected with impeller shaft 411, and moving blade 412 described in polylith stretches out in dispersion shape from impeller shaft 411;It is described to turn over Moving blade 412 is fixed in the side of slice 413.
Preferably, as shown in Figure 2 and Figure 3, the mud impeller 41 that turns over also includes turning over mud bar 414;It is described to turn over the one of mud bar 414 End connects with the opposite side for turning over slice 413.
It is described to turn over slice 413 and turn over mud bar 414 and rotated with the rotation of moving blade 412, and in moving guide rail 43 Pulling under it is described turn over slice 413 and turn over mud bar 414 can be inserted into semi-dry sludge, so as to substantially more break up semi-dry sludge, Turn over slice 413 can the small blocking sludge of fragmentation volume, turn over mud bar 414 can the big blocking sludge of fragmentation volume, increase turns over mud area With turn over mud intensity, mud efficiency is turned in raising.
Preferably, as shown in figure 1, also including high-pressure pump 32 and multiple humidity discharging wind-guiding mouths 33, the high-pressure pump 32 Gas outlet connects with one end of the humidity discharging high-pressure air pipe 31, and multiple humidity discharging wind-guiding mouths 33 are installed on the humidity discharging high pressure gas The top of pipe 31, and the humidity discharging wind-guiding mouth 33 connects with the gas outlet of humidity discharging high-pressure air pipe 31.The high-pressure pump 32 to The conveying high-pressure gas of humidity discharging high-pressure air pipe 31, the humidity discharging wind-guiding mouth 33 guide the gases at high pressure of humidity discharging high-pressure air pipe 31 to Upper discharge, increases the wet mud on the first dry net band 51 and gases at high pressure fully contact, and quickly wet mud table is taken away to realize The moisture in face.
Preferably, as shown in figure 1, the feeding mechanism 2 includes feed riser band 21, feed hopper 22 and charging motor 23, the upper end of the feed riser band 21 connects with the top of the first dry net band 51, and the feed hopper 22 is arranged at institute State the lower end of feed riser band 21;The feed riser band 21 is driven by the charging motor 23, by the feed hopper 22 On pug be transported on the first dry net band 51.Wet mud inputs from feed hopper 22, and passes through the feed riser band 21 are delivered to the first dry net band 51.
Preferably, as shown in figure 1, also including multiple cleaning rollers 54, the end of the first dry net band 51 and described The end of two dry net bands 52 is equipped with the cleaning roller 54, and the cleaning roller 54 is rotated by motor driven.The cleaning roller 54 Rotate, semi-dry sludge is cleaned to lower net band.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within Within protection scope of the present invention.

Claims (10)

  1. A kind of 1. belt drying device with humidity discharging function, it is characterised in that:Including being divided into three casees by two vertical clapboards The casing of room, three chambers are followed successively by feed space, humidity discharging room and hothouse from left to right;
    The inner horizontal of the casing is provided with the first dry net band, and the first dry net band traverses the humidity discharging room, and institute The top for stating the first dry net band extends to the feed space, and the end of the first dry net band extends to the hothouse, The transmission direction of the first dry net band is from left to right;
    The feed space is provided with the top company of feeding mechanism, the delivery outlet of the feeding mechanism and the first dry net band Connect;
    The humidity discharging room is provided with humidity discharging high-pressure air pipe, and the humidity discharging high-pressure air pipe is horizontally placed on the first dry net band Lower section, and the top horizontal of the humidity discharging high-pressure air pipe sets multiple gas outlets;
    The inside of the hothouse is additionally provided with the second dry net band and the 3rd dry net band, the second dry net band from the top down The lower section of the first dry net band is arranged at, the end bottom of the first dry net band is the beginning of the second dry net band End, the end bottom of the second dry net band are the top of the 3rd dry net band, the transmission of the 3rd dry net band Direction is that from left to right, the transmission direction of the second dry net band is from right to left;
    The hothouse is provided with Sludge overturning machine structure, and the Sludge overturning machine structure is installed on the top of the first dry net band, described to turn over mud Mechanism includes turning over mud impeller, impeller mounting bracket, moving guide rail, drive, driving motor and impeller drive motor, two biographies Driving wheel is arranged at the both ends of the hothouse on relatively, the moving guide rail is socketed between two drives, impeller Mounting bracket is fixedly installed on the moving guide rail;
    The driving motor connects with the drive, and the driving motor drives the drive to rotate, and then described in drive Moving guide rail moves;
    The bottom of the impeller mounting bracket is vertically arranged to the leaf close to the upper surface of the first dry net band, the mud impeller that turns over Take turns the bottom of mounting bracket, the impeller drive motor is installed on the bottom of the impeller mounting bracket, the impeller drive motor and The connection of mud impeller is turned over, mud wheel rotation is turned over described in the impeller drive motor driving.
  2. 2. the belt drying device according to claim 1 with humidity discharging function, it is characterised in that:Outside the hothouse Side is provided with heat-pump dehumidification drying device, and the heat-pump dehumidification drying device exports hot blast to the inside of hothouse, to dry first Pug on dry guipure, the second dry net band and the 3rd dry net band is dried.
  3. 3. the belt drying device according to claim 2 with humidity discharging function, it is characterised in that:Also include air exhauster, The top of the inside of exhaust column and ajutage, the humidity discharging room and hothouse is provided with multiple air exhausters, and the air exhauster is by taking out Airduct connects with the blast pipe of heat-pump dehumidification drying device, and the lower section of the inside of the hothouse is provided with ajutage, the air-supply Pipe connects with the air outlet of heat-pump dehumidification drying device.
  4. 4. the belt drying device according to claim 2 with humidity discharging function, it is characterised in that:The heat-pump dehumidification is done Dry device includes refrigerant flow circuit, the equipment of the refrigerant flow circuit include compressor, auxiliary condenser, condenser, reservoir, Filter, expansion valve, evaporator and gas-liquid separator;
    Compressor is connected by refrigerant tubing with auxiliary condenser, and auxiliary condenser is connected by refrigerant tubing and condenser Connect, condenser is connected by refrigerant tubing with reservoir, and for reservoir by refrigerant tubing and filter, filter passes through system Cryogen pipeline is connected with evaporator, and evaporator is connected by refrigerant tubing with gas-liquid separator, and gas-liquid separator passes through refrigeration Agent pipeline is connected with compressor, forms kind of refrigeration cycle;
    Auxiliary evaporator is provided between expansion valve and evaporator, accessory fan, auxiliary condensation are provided with by auxiliary evaporator Device is provided with cooling water intake and cooling water outlet.
  5. 5. the belt drying device according to claim 4 with humidity discharging function, it is characterised in that:The heat-pump dehumidification is done Dry device also includes dried medium flow, and the dried medium flow includes condenser, evaporator and regenerator, the blast pipe It is connected with the hot side of regenerator, the hot side of regenerator is connected by wind pipeline with evaporator, and the wind pipeline that evaporator comes out is with returning The cold side connection of hot device, the wind pipeline that regenerator cold side comes out are connected with condenser, and condenser passes through blower fan and the air outlet Connection.
  6. 6. the belt drying device according to claim 1 with humidity discharging function, it is characterised in that:It is described to turn over mud impeller bag Include impeller shaft, polylith moving blade and turn over slice;
    The output axis connection of the impeller shaft and the impeller drive motor, one end of the moving blade and impeller shaft connect Connect, and moving blade described in polylith stretches out in dispersion shape from impeller shaft;
    Moving blade is fixed in the side for turning over slice.
  7. 7. the belt drying device according to claim 6 with humidity discharging function, it is characterised in that:It is described to turn over mud impeller also Including turning over mud bar;Described one end for turning over mud bar connects with the opposite side for turning over slice.
  8. 8. the belt drying device according to claim 1 with humidity discharging function, it is characterised in that:Also include high-pressure pump With multiple humidity discharging wind-guiding mouths, the gas outlet of the high-pressure pump connects with one end of the humidity discharging high-pressure air pipe, multiple rows Chao Daofengzui is installed on the top of the humidity discharging high-pressure air pipe, and the gas outlet of the humidity discharging wind-guiding mouth and humidity discharging high-pressure air pipe Connection.
  9. 9. the belt drying device according to claim 1 with humidity discharging function, it is characterised in that:The feeding mechanism bag Include the beginning of feed riser band, feed hopper and charging motor, the upper end of the feed riser band and the first dry net band End connection, the feed hopper are arranged at the lower end of the feed riser band;
    The feed riser band is driven by the charging motor, and it is dry that the pug on the feed hopper is transported into described first On dry guipure.
  10. 10. the belt drying device according to claim 1 with humidity discharging function, it is characterised in that:Also include multiple clear Sweep roller, the end of the end of the first dry net band and the second dry net band is equipped with the cleaning roller, the cleaning Roller is rotated by motor driven.
CN201710967139.7A 2017-10-17 2017-10-17 A kind of belt drying device with humidity discharging function Pending CN107702502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710967139.7A CN107702502A (en) 2017-10-17 2017-10-17 A kind of belt drying device with humidity discharging function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710967139.7A CN107702502A (en) 2017-10-17 2017-10-17 A kind of belt drying device with humidity discharging function

Publications (1)

Publication Number Publication Date
CN107702502A true CN107702502A (en) 2018-02-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710967139.7A Pending CN107702502A (en) 2017-10-17 2017-10-17 A kind of belt drying device with humidity discharging function

Country Status (1)

Country Link
CN (1) CN107702502A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020207064A1 (en) * 2019-04-10 2020-10-15 广州金鹏环保工程有限公司 Waste gas zero-emission material drying apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020207064A1 (en) * 2019-04-10 2020-10-15 广州金鹏环保工程有限公司 Waste gas zero-emission material drying apparatus

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