CN112254496A - Coal slime collection device - Google Patents
Coal slime collection device Download PDFInfo
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- CN112254496A CN112254496A CN202011022196.6A CN202011022196A CN112254496A CN 112254496 A CN112254496 A CN 112254496A CN 202011022196 A CN202011022196 A CN 202011022196A CN 112254496 A CN112254496 A CN 112254496A
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- Prior art keywords
- auger
- motor
- coal slime
- rotating shaft
- pipe
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
- F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/001—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors
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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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
- F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
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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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating 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
- F26B25/001—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
- F26B25/005—Treatment of dryer exhaust gases
- F26B25/007—Dust filtering; Exhaust dust filters
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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
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
Abstract
The invention discloses a coal slime collecting device which comprises a device body, a drying box and an exhaust pipe, wherein a water pump is arranged in the device body and is connected with a water delivery pipe, the drying box is arranged in a treatment tank, an air heater is arranged on the drying box, the exhaust pipe is arranged on the inner side wall of the treatment tank, a first filter screen is arranged at the port of the exhaust pipe, a material conveying plate is arranged on the inner side wall of the treatment tank and is arranged below the drying box, a first heating element is arranged at the lower end of the material conveying plate, a third motor is arranged on the front side of the treatment tank, and a third rotating shaft penetrates through the front side face of the treatment tank and is connected with a third auger. This coal slime collection device is provided with first motor, first pivot and first auger, drives first auger through first pivot under the effect of first motor and rotates the mud of collecting after will dehydrating and carry to the drying cabinet in, carries out preliminary drying process to it, shortens subsequent sunning time.
Description
Technical Field
The invention relates to the related technical field of coal slime, in particular to a coal slime collecting device.
Background
Coal slime generally refers to the semi-solid thing that the buggy contains water and forms, often appears in the coal washing in-process and produces, and in order to make the mixed coal slime power generation technical efficiency of back desorption higher, need collect the coal slime at the coal washing in-process, makes things convenient for the sunning in later stage, prevents to pollute, needs a coal slime collection device to solve above-mentioned problem now, and because coal slime collection device collects the back to the coal slime, needs the later stage to dry it, and work efficiency is lower.
Disclosure of Invention
The invention aims to provide a coal slime collecting device, which aims to solve the problems that in order to enable the later desorption and mixing of coal slime to achieve higher power generation technical efficiency, the coal slime needs to be collected in the coal washing process, the later airing is convenient, the pollution is prevented, and in addition, after the coal slime is collected by the coal slime collecting device, the later airing is needed, and the working efficiency is lower.
In order to achieve the purpose, the invention provides the following technical scheme: a coal slime collecting device comprises a device body, a drying box and an exhaust pipe, wherein a water pump is arranged in the device body and is connected with a water pipe, one end, far away from the water pump, of the water pipe is connected with dewatering equipment, the dewatering equipment is arranged above the device body, a guide plate is arranged on the inner side wall of the device body and is arranged on the right side of the water pump, a first motor is arranged below the guide plate and is connected with a first rotating shaft, the first rotating shaft is connected with a first auger, one end, far away from the first rotating shaft, of the first auger is rotatably connected to the inner side wall of a connecting shell, the connecting shell is arranged in a treatment pool, the treatment pool is arranged on the right side of the device body, the drying box is arranged in the treatment pool, an air heater is arranged on the drying box, a fan is arranged on the rear side of the air heater, and the lower end of the air heater is communicated with a spray, one end of the spray pipe, which is far away from the air heater, penetrates through the upper surface of the drying box, a second motor is arranged on the front side of the drying box and is connected with a second rotating shaft, and the second rotating shaft penetrates through the front side surface of the drying box and is connected with a second packing auger which is rotatably connected on the inner side wall of the drying box, the second auger is arranged below the spray pipe, the exhaust pipe is arranged on the inner side wall of the treatment tank, a first filter screen is arranged at the port of the exhaust pipe, a material conveying plate is arranged on the inner side wall of the treatment tank, the material conveying plate is arranged below the drying box, meanwhile, the lower end of the material conveying plate is provided with a first heating element, the front side of the treatment pool is provided with a third motor, and the third motor is connected with a third rotating shaft, the third rotating shaft penetrates through the front side surface of the treatment tank and is connected with a third packing auger, and the third packing auger is rotatably connected on the inner side wall of the treatment tank.
Preferably, the device body is including sedimentation tank, transition pond, coal slime collecting pit and second filter screen, and the internal sedimentation tank, transition pond and the coal slime collecting pit of being provided with of device, and the coal slime collecting pit sets up the right side at the transition pond, and the transition pond sets up the right side at the sedimentation tank, and the while sedimentation tank inside wall is provided with the second filter screen.
Preferably, the lower end of the connecting shell is communicated with the drying box, and a rotating mechanism is formed by a first auger, a first motor and a first rotating shaft which are arranged in the connecting shell.
Preferably, the bottom in the treatment tank is arranged to be inclined, and a third auger, a third motor and a third rotating shaft which are arranged in the treatment tank form a rotating mechanism.
Preferably, the air heater comprises a second heating element, a coiled pipe and a baffle, the second heating element and the coiled pipe are arranged in the air heater, and the baffle is arranged on the inner side wall of the coiled pipe.
Preferably, the inner side wall of the coiled pipe is provided with baffle plates in a staggered manner, one end of the coiled pipe is communicated with the fan,
and the other end of the coiled pipe is communicated with the spray pipe.
Preferably, the second motor, the second rotating shaft and the second packing auger form a rotating mechanism, and the second packing auger is close to the bottom in the drying oven at the rear end and is provided with a discharge outlet.
Preferably, the exhaust pipe is arranged on the inner side wall of the material conveying plate in a staggered mode, and a first filter screen is arranged at the port of each exhaust pipe.
Preferably, the material conveying plates correspond to the first heating elements, and the material conveying plates are arranged on the inner side wall of the treatment tank in a staggered mode.
Compared with the prior art, the invention has the beneficial effects that: the coal slurry collecting device is provided with a coal slurry collecting device,
(1) the device is provided with a sedimentation tank and a second filter screen, sewage generated by coal washing is pretreated under the action of the sedimentation tank and the second filter screen, the influence of high sewage concentration or larger impurities in the sewage on subsequent treatment processing is avoided, the second filter screen can be treated regularly, and the permeability of the second filter screen is ensured;
(2) the sludge drying device is provided with a first motor, a first rotating shaft and a first auger, the first auger is driven to rotate through the first rotating shaft under the action of the first motor, the sludge collected after dehydration is conveyed into a drying box, and primary drying processing is carried out on the sludge, so that the subsequent airing time is shortened;
(3) the baffle plates are arranged in the serpentine pipe in a staggered mode, the time of the gas in the serpentine pipe is prolonged by the baffle plates, so that the gas is fully heated by the second heating element in the serpentine pipe, and the drying effect of the heated gas on coal slime is improved;
(4) the staggered material conveying plates are arranged in a staggered mode, the first heating elements are arranged below each material conveying plate, the staggered material conveying plates prolong the discharging time of coal slime, and meanwhile the coal slime on the material conveying plates can be heated and dried under the action of the first heating elements, so that the drying effect of the coal slime is improved;
(5) the drying device is provided with a third motor, a third rotating shaft and a third packing auger, the third rotating shaft drives the third packing auger to rotate under the action of the third motor to output dried coal slime, the coal slime is convenient to store or dry, in addition, an exhaust pipe is arranged, water vapor generated by drying the coal slime is discharged under the action of the exhaust pipe, the drying effect of the coal slime is facilitated, and the discharged water vapor can be condensed into water to be recycled.
Drawings
FIG. 1 is a schematic cross-sectional front view of the device of the present invention;
FIG. 2 is a schematic diagram of a right side view cross-sectional structure of a coal slurry collecting tank according to the present invention;
FIG. 3 is a schematic diagram showing a right side sectional view of a treatment tank according to the present invention;
FIG. 4 is a schematic top sectional view of the treatment tank and the coal slurry collection tank of the present invention;
FIG. 5 is a schematic diagram of a cross-sectional structure of the air heater in a left side view according to the present invention;
FIG. 6 is a schematic diagram of the front view of the serpentine tube of the present invention.
In the figure: 1. the device comprises a device body, 101, a sedimentation tank, 102, a transition tank, 103, a coal slime collecting tank, 104, a second filter screen, 2, a water pump, 3, a water conveying pipe, 4, dewatering equipment, 5, a guide plate, 6, a first motor, 7, a first rotating shaft, 8, a first auger, 9, a connecting shell, 10, a treatment tank, 11, a drying box, 12, an air heater, 1201, a second heating element, 1202, a coiled pipe, 1203, a baffle, 13, a fan, 14, a spray pipe, 15, a second motor, 16, a second rotating shaft, 17, a second auger, 18, an exhaust pipe, 19, a first filter screen, 20, a material conveying plate, 21, a first heating element, 22, a third motor, 23, a third rotating shaft, 24 and a third auger.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a coal slime collecting device is disclosed, as shown in figure 1, figure 2 and figure 4, a water pump 2 is arranged in a device body 1, the water pump 2 is connected with a water conveying pipe 3, the device body 1 comprises a sedimentation tank 101, a transition tank 102, a coal slime collecting tank 103 and a second filter screen 104, the sedimentation tank 101, the transition tank 102 and the coal slime collecting tank 103 are arranged in the device body 1, the coal slime collecting tank 103 is arranged on the right side of the transition tank 102, the transition tank 102 is arranged on the right side of the sedimentation tank 101, the second filter screen 104 is arranged on the inner side wall of the sedimentation tank 101, sewage generated by coal washing is pretreated under the action of the sedimentation tank 101 and the second filter screen 104, one end of the water conveying pipe 3, which is far away from the water pump 2, is connected with a dewatering device 4, the dewatering device 4 is arranged above the device body 1, the water pump 2 is arranged in the transition tank 102, a guide plate 5 is arranged on the inner side wall of the device body 1, and the, the guide plate 5 below is provided with first motor 6, and first motor 6 is connected with first pivot 7, guide plate 5 and first motor 6 all set up in coal slime collecting pit 103, first pivot 7 is connected with first auger 8, and the one end that first pivot 7 was kept away from to first auger 8 rotates and connects on connecting 9 inside walls of casing, connect 9 lower extremes of casing and drying cabinet 11 and be linked together, and connect first auger 8 and first motor 6 that set up in the casing 9, slewing mechanism is constituteed to first pivot 7, first motor 6 drives first auger 8 through first pivot 7 and rotates and input the coal slime into drying cabinet 11 through connecting casing 9.
As shown in fig. 1, 3, 4, 5 and 6, the connecting housing 9 is disposed in the processing tank 10, the processing tank 10 is disposed on the right side of the device body 1, the bottom of the processing tank 10 is disposed in an inclined shape, the third screw conveyor 24, the third motor 22 and the third rotating shaft 23 disposed in the processing tank 10 form a rotating mechanism, the third motor 22 drives the third screw conveyor 24 to rotate through the third rotating shaft 23, so as to discharge dried coal slurry, the processing tank 10 with the inclined bottom is disposed in the processing tank 10, so as to concentrate the bottom of the coal slurry, the drying box 11 is disposed in the processing tank 10, the drying box 11 is disposed with an air heater 12, the air heater 12 includes a second heating element 1201, a serpentine pipe 1202 and a baffle 1203, the second heating element 1201 and the serpentine pipe 1202 are disposed in the air heater 12, the baffle 1203 is disposed on the inner side wall of the serpentine pipe 1202, the gas in the serpentine pipe 1202 is heated by the second heating element 1201 and discharged, to the preliminary drying of coal slime, the crisscross separation blade 1203 that is provided with of coiled pipe 1202 inside wall, and coiled pipe 1202 one end is linked together with fan 13, and the coiled pipe 1202 other end is linked together with spray tube 14 simultaneously, and separation blade 1203 extension is gaseous in coiled pipe 1202 time for gaseous obtaining fully heating, improves its drying effect, and air heater 12 rear side is provided with fan 13, and air heater 12 lower extreme is linked together with spray tube 14.
As shown in fig. 3, one end of the spray pipe 14 far away from the air heater 12 penetrates through the upper surface of the drying box 11, the front side of the drying box 11 is provided with a second motor 15, the second motor 15, a second rotating shaft 16 and a second packing auger 17 form a rotating mechanism, the bottom of the drying box 11 at the rear end of the second packing auger 17 is provided with a discharge port, the second motor 15 drives the second packing auger 17 to rotate through the second rotating shaft 16 to transmit and stir the coal slurry backwards in the drying box 11, the second motor 15 is connected with the second rotating shaft 16, the front side of the second rotating shaft 16 penetrating through the drying box 11 is connected with the second packing auger 17, the second packing auger 17 is rotatably connected on the inner side wall of the drying box 11, the second packing auger 17 is arranged below the spray pipe 14, the exhaust pipe 18 is arranged on the inner side wall of the treatment tank 10, a port of the exhaust pipe 18 is provided with a first filter screen 19, the exhaust pipe 18 is arranged on the inner side wall of the feed delivery, a first filter screen 19 is arranged at the port of each exhaust pipe 18, the first filter screen 19 can filter dust contained in water vapor, the exhaust pipes 18 exhaust the water vapor under the action of an external fan to facilitate the drying effect of the coal slime, the exhausted water vapor can be condensed to be recycled, the exhaust pipes 18 are arranged below the drying box 11, material conveying plates 20 are arranged on the inner side wall of the treatment tank 10, the material conveying plates 20 are arranged below the drying box 11, meanwhile, first heating elements 21 are arranged at the lower ends of the material conveying plates 20, the material conveying plates 20 correspond to the first heating elements 21, the material conveying plates 20 are arranged on the inner side wall of the treatment tank 10 in a staggered mode, vibration motors can be arranged on the material conveying plates 20 according to the requirements to act on the material conveying plates 20 to facilitate the blanking of the coal slime, meanwhile, the first heating elements 21 can heat and dry the coal slime on the material conveying plates 20, the drying effect of the coal slime is improved, and the subsequent drying time is shortened, the front side of the treatment tank 10 is provided with a third motor 22, the third motor 22 is connected with a third rotating shaft 23, the third rotating shaft 23 penetrates through the front side surface of the treatment tank 10 and is connected with a third packing auger 24, and the third packing auger 24 is rotatably connected on the inner side wall of the treatment tank 10.
The working principle is as follows: when the coal slime collecting device is used, a power supply is switched on, coal washing water enters the device body 1 and is pretreated through the sedimentation tank 101 and the second filter screen 104, the coal washing water enters the transition tank 102 and is pumped into the dewatering equipment 4 through the water conveying pipe 3 under the action of the water pump 2 to be dewatered, the water and the coal slime are subjected to solid-liquid separation, the dewatering equipment 4 is of the conventional structure, discharged coal slime is concentrated in the coal slime collecting tank 103, the first motor 6 drives the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the auger 8 to rotate, the coal slime is transmitted into the drying box 11 through the connecting shell 9, the air pumped into the drying box 13 is heated through the air heater 12, the blocking piece 1203 prolongs the time of the air in the coiled pipe 1202, the air is fully heated by the second heating element 1201, the drying effect is improved, the heated air is discharged through the spray pipe 14 to dry the coal slime, the second motor 15 drives the second rotating shaft 16 to rotate, the second rotating shaft 16 drives the second packing auger 17 to rotate to transmit and discharge coal slime backwards, the coal slime drops on the material conveying plate 20 after being discharged, the first heating element 21 can heat and dry the coal slime on the material conveying plate 20, the air exhaust pipe 18 exhausts water vapor generated by drying under the action of an external fan, the first filter screen 19 can filter dust in the water vapor, the exhausted water vapor can be condensed and recycled, the coal slime is concentrated at the bottom in the treatment tank 10 after being dried, the third motor 22 drives the third rotating shaft 23 to rotate, the third rotating shaft 23 drives the third packing auger 24 to discharge the dried coal slime, and the dried coal slime can be collected and stored or aired.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a coal slime collection device, includes the device body (1), drying cabinet (11) and exhaust tube (18), its characterized in that: the device is characterized in that a water pump (2) is arranged in the device body (1), the water pump (2) is connected with a water pipe (3), one end of the water pipe (3), which is far away from the water pump (2), is connected with a dewatering device (4), the dewatering device (4) is arranged above the device body (1), the inner side wall of the device body (1) is provided with a guide plate (5), the guide plate (5) is arranged on the right side of the water pump (2), a first motor (6) is arranged below the guide plate (5), the first motor (6) is connected with a first rotating shaft (7), the first rotating shaft (7) is connected with a first packing auger (8), one end of the first packing auger (8), which is far away from the first rotating shaft (7), is rotatably connected on the inner side wall of a connecting shell (9), the connecting shell (9) is arranged in a treatment pool (10), and the treatment pool (10) is arranged on the right side of the device body (1), drying cabinet (11) sets up in handling pond (10), and is provided with air heater (12) on drying cabinet (11), air heater (12) rear side is provided with fan (13), and air heater (12) lower extreme is linked together with spray tube (14), the one end that air heater (12) were kept away from in spray tube (14) runs through drying cabinet (11) upper surface, and drying cabinet (11) front side is provided with second motor (15), second motor (15) are connected with second pivot (16), and second pivot (16) run through the leading flank of drying cabinet (11) and are connected with second auger (17), second auger (17) rotate to be connected on the inside wall of drying cabinet (11), and second auger (17) set up the below at spray tube (14), exhaust tube (18) set up on the inside wall of handling pond (10), and aspiration tube (18) port department is provided with first filter screen (19), it is provided with defeated flitch (20) to handle pond (10) inside wall, and defeated flitch (20) set up in the below of drying cabinet (11), and defeated flitch (20) lower extreme is provided with first heating element (21) simultaneously, the front side of handling pond (10) is provided with third motor (22), and third motor (22) are connected with third pivot (23), third pivot (23) run through the leading flank of handling pond (10) and are connected with third auger (24), and third auger (24) rotate to be connected on the inside wall of handling pond (10).
2. The coal slurry collecting device of claim 1, wherein: the device body (1) is including sedimentation tank (101), transition pond (102), coal slime collecting pit (103) and second filter screen (104), and is provided with sedimentation tank (101), transition pond (102) and coal slime collecting pit (103) in the device body (1), and coal slime collecting pit (103) set up the right side in transition pond (102), and transition pond (102) set up the right side in sedimentation tank (101), and sedimentation tank (101) inside wall is provided with second filter screen (104) simultaneously.
3. The coal slurry collecting device of claim 1, wherein: the lower end of the connecting shell (9) is communicated with the drying box (11), and a rotating mechanism is formed by a first packing auger (8), a first motor (6) and a first rotating shaft (7) which are arranged in the connecting shell (9).
4. The coal slurry collecting device of claim 1, wherein: the bottom in the treatment tank (10) is arranged to be inclined, and a rotating mechanism is formed by a third auger (24), a third motor (22) and a third rotating shaft (23) which are arranged in the treatment tank (10).
5. The coal slurry collecting device of claim 1, wherein: the air heater (12) comprises a second heating element (1201), a coiled pipe (1202) and a baffle plate (1203), the second heating element (1201) and the coiled pipe (1202) are arranged in the air heater (12), and the baffle plate (1203) is arranged on the inner side wall of the coiled pipe (1202).
6. The coal slurry collecting device of claim 5, wherein: blocking pieces (1203) are arranged on the inner side wall of the coiled pipe (1202) in a staggered mode, one end of the coiled pipe (1202) is communicated with the fan (13), and the other end of the coiled pipe (1202) is communicated with the spray pipe (14).
7. The coal slurry collecting device of claim 1, wherein: second motor (15), second pivot (16) and second auger (17) constitute slewing mechanism, and second auger (17) are close to bottom in drying cabinet (11) of rear end department and are provided with the bin outlet.
8. The coal slurry collecting device of claim 1, wherein: the extraction pipes (18) are arranged on the inner side wall of the material conveying plate (20) in a staggered mode, and a first filter screen (19) is arranged at the port of each extraction pipe (18).
9. The coal slurry collecting device of claim 1, wherein: the material conveying plates (20) correspond to the first heating elements (21), and the material conveying plates (20) are arranged on the inner side wall of the treatment pool (10) in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011022196.6A CN112254496A (en) | 2020-09-25 | 2020-09-25 | Coal slime collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011022196.6A CN112254496A (en) | 2020-09-25 | 2020-09-25 | Coal slime collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112254496A true CN112254496A (en) | 2021-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011022196.6A Pending CN112254496A (en) | 2020-09-25 | 2020-09-25 | Coal slime collection device |
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| Country | Link |
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| CN (1) | CN112254496A (en) |
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