CN114812129A - Quick drying device of material for building engineering construction - Google Patents
Quick drying device of material for building engineering construction Download PDFInfo
- Publication number
- CN114812129A CN114812129A CN202210737730.4A CN202210737730A CN114812129A CN 114812129 A CN114812129 A CN 114812129A CN 202210737730 A CN202210737730 A CN 202210737730A CN 114812129 A CN114812129 A CN 114812129A
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- Prior art keywords
- rotary drum
- sand
- drying device
- engineering construction
- building engineering
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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
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/08—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a vertical or steeply-inclined axis
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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
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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
- 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
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
- F26B3/082—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed arrangements of devices for distributing fluidising gas, e.g. grids, nozzles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
- F26B3/084—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed with heat exchange taking place in the fluidised bed, e.g. combined direct and indirect heat exchange
Abstract
The invention relates to the technical field of building material drying, and discloses a quick drying device for materials for building engineering construction, which comprises a body, wherein a hopper is fixedly arranged at the center of the upper surface of the body, a motor is fixedly arranged at the center of the inner bottom surface of the body, a rotary drum is fixedly arranged at the output end of the motor, the other end of the rotary drum is rotatably connected with the inner top wall of the body, an extrusion plate is fixedly arranged on the inner circumferential surface of the rotary drum, a waterfall plate is fixedly arranged on the outer circumferential surface of the rotary drum, and a hot air blower is fixedly arranged on the outer circumferential surface of the body. This quick drying device of material for building engineering construction through the setting of a fixed cylinder, can tentatively dry the sand when sand and soil blanking, and the stripper plate extrudees the sand downwards, and hot-blast from first wind hole blows off, makes the sand reach the fluidization to carry out the drying and discharge from crowded material hole easily, set up the waterfall board, make the sand layering fall down, increase the hot-blast surface area of blowing through, make it be heated evenly for drying efficiency.
Description
Technical Field
The invention relates to the technical field of drying of building materials, in particular to a rapid drying device for materials for building engineering construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and can also be said to be a process of changing various lines on a design drawing into a real object at a specified place, and the place of construction operation is called a building construction site or construction site, also called a construction site, and during the building construction, the damp sand is usually required to be dried and used; the sand that generally directly lays in the building site now is carried out the sunning on ground, is difficult to collect again after the sand of bottom and ground are attached after dry, not only causes the reduction of sand volume, and is difficult to collect the arrangement after sand and ground are attached.
For example, utility model patent of bulletin number CN 210689003U, a building site sand drying device convenient to fall material, including the sunning seat, the four corners position of sunning seat bottom outer wall all is fixed with the supporting leg, open-top's box column structure is set to the sunning seat, the one end of sunning seat articulates there is down the flitch, the bottom inner wall sliding connection of sunning seat has the push pedal, and the both sides inner wall sliding connection of the both sides outer wall of push pedal and sunning seat, the push pedal is connected with first moving mechanism, the bottom inner wall sliding connection of sunning seat has the scraper blade, and the both ends outer wall of scraper blade respectively with lower flitch and push pedal sliding connection, the scraper blade is connected with the second moving mechanism. Although the above problems can be improved, there are significant drawbacks in the structural design of the drying, the efficiency and quality of the active drying.
Disclosure of Invention
Solves the technical problem
Aiming at the defects of the prior art, the invention provides a rapid drying device for materials for building engineering construction, which has the advantages of active drying and the like and solves the problem of low drying efficiency.
Technical scheme
In order to solve the problems of the background art, the invention provides the following technical scheme: a quick drying device for materials for building engineering construction comprises a body, wherein a hopper is fixedly mounted at the center of the upper surface of the body, a motor is fixedly mounted at the center of the inner bottom surface of the body, a rotary drum is fixedly mounted at the output end of the motor, the other end of the rotary drum is rotatably connected with the inner top wall of the body, an extrusion plate is fixedly mounted on the inner circumferential surface of the rotary drum, a waterfall plate is fixedly mounted on the outer circumferential surface of the rotary drum, an air heater is fixedly mounted on the outer circumferential surface of the body, an air inlet is formed in the surface of the air heater, a second air supply pipe penetrating through the hopper and a first air supply pipe penetrating through the outer circumferential surface of the body are fixedly mounted at the output end of the air heater, a fixed cylinder is fixedly mounted at the other end of the second air supply pipe, a first air hole for ventilation is formed in the circumferential surface of the fixed cylinder, and a rotating plate is fixedly mounted at the other end of the fixed cylinder, the rotating plate is rotatably connected with the inner bottom wall of the rotary drum.
Preferably, the outer peripheral face of the second air supply pipe is sleeved with a spring, one end of the spring is in contact with the fixed cylinder, the other end of the spring is connected with a sliding sleeve, the sliding sleeve is sleeved on the outer peripheral face of the second air supply pipe, a stop block is fixedly mounted on the outer peripheral face of one end, close to the fixed cylinder, of the sliding sleeve, and a stop rod is fixedly mounted on the inner top wall of the rotary cylinder.
Preferably, a fixing rod is fixedly mounted on the inner circumferential surface of the body, a gas collection chamber is fixedly mounted at the other end of the fixing rod, the gas collection chamber is communicated with the first gas supply pipe, a material guide plate is fixedly mounted on the upper surface of the gas collection chamber, a second air hole is formed in the surface of the material guide plate, a filter screen is arranged on the surface of the second air hole, a collection hopper is fixedly mounted on the inner circumferential surface of the body, the collection hopper is located below the gas collection chamber and is funnel-shaped, and a discharge pipe is arranged at the lowest point of the collection hopper.
Preferably, the guide plate is conical, the diameter of the guide plate is smaller than that of the inner bottom wall of the body, and the hole clearance on the surface of the filter screen is smaller than that of the sand.
Preferably, the sliding sleeve is horn-shaped, the horn mouth faces the fixed cylinder, one section sleeved on the outer peripheral surface of the second air supply pipe is a straight section, and the outer peripheral surface of the straight section is fixedly provided with a spiral sheet.
Preferably, the stop lever and the stop block are distributed in a circumferential array on the outer peripheral surface of the sliding sleeve, and the stop lever and the stop block can be clamped.
Preferably, the upper surface of the body is provided with an exhaust port and a feed port, the feed port is positioned right above the rotary drum, and the distance from the exhaust port to the feed port is greater than the radius of the rotary drum.
Preferably, a through hole matched with the feeding hole is formed in the center of the upper surface of the rotary drum, and sawteeth are arranged on the surface of the through hole.
Preferably, the lateral wall of rotary drum is the obtuse angle for the contained angle between the diapire, waterfall board and stripper plate are the heliciform, and the direction of rotation is unanimous, and the stripper plate is higher than the waterfall board in same position department, there is the clearance between stripper plate and the fixed cylinder, a plurality of crowded material holes have been seted up to the global of rotary drum, a plurality of crowded material holes are the heliciform and arrange, and pitch is unanimous with the stripper plate pitch, and crowded material hole is close to the lower surface of stripper plate, is close to the upper surface of waterfall board.
Advantageous effects
Compared with the prior art, the invention provides a quick drying device for materials for building engineering construction, which has the following beneficial effects:
1. this quick drying device of material for building engineering construction, set up the sliding sleeve of horn mouth shape, but the sand that the homodisperse fell into the rotary drum from the hopper, make the sand of initial entering can reach the effect of preheating, set up the spring, promote the sliding sleeve when the sand falls on the sliding sleeve and keep away from the feed inlet, increase the feed volume, cooperation setting through dog and shelves pole, under the condition of feed inlet jam not blanking, the sliding sleeve can the rebound and can rotate to mediation feed inlet, avoid reducing work efficiency.
2. This quick drying device of material for building engineering construction through the setting of a fixed cylinder, can tentatively dry the sand when sand and soil blanking, and the stripper plate extrudees the sand downwards, and hot-blast from first wind hole blows off, makes the sand reach the fluidization to carry out the drying and discharge from crowded material hole easily, set up the waterfall board, make the sand layering fall down, increase the hot-blast surface area of blowing through, make it be heated evenly for drying efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a front view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a cross-sectional view of a top view of the present invention;
FIG. 5 is a schematic structural view of the sliding sleeve of the present invention;
FIG. 6 is a schematic view of the structure of a material guiding plate according to the present invention;
FIG. 7 is a schematic view of the structure of the drum of the present invention.
In the figure: 1. a body; 2. a first air supply pipe; 3. a gas collection chamber; 4. a material guide plate; 5. a waterfall board; 6. a hot air blower; 7. a second air supply pipe; 8. a hopper; 9. a rotating drum; 10. a pressing plate; 11. extruding holes; 12. a fixed cylinder; 13. a rotating plate; 14. a collecting hopper; 15. a discharge pipe; 16. a motor; 17. a stopper; 18. a gear lever; 19. saw teeth; 20. a feed inlet; 21. a spiral sheet; 22. a sliding sleeve; 23. a spring; 24. a first air vent; 25. filtering with a screen; 26. fixing the rod; 27. a second air hole; 28. an exhaust port; 29. and an air inlet.
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. 1-7, a material rapid drying device for building engineering construction comprises a body 1, a hopper 8 is fixedly installed at the center of the upper surface of the body 1, a motor 16 is fixedly installed at the center of the inner bottom surface of the body 1, a rotary drum 9 is fixedly installed at the output end of the motor 16, the other end of the rotary drum 9 is rotatably connected with the inner top wall of the body 1, a squeezing plate 10 is fixedly installed at the inner circumferential surface of the rotary drum 9, a waterfall plate 5 is fixedly installed at the outer circumferential surface of the rotary drum 9, a hot air blower 6 is fixedly installed at the outer circumferential surface of the body 1, an air inlet 29 is arranged on the surface of the hot air blower 6, a second air supply pipe 7 penetrating through the hopper 8 and a first air supply pipe 2 penetrating through the outer circumferential surface of the body 1 are fixedly installed at the output end of the hot air blower 6, a fixed cylinder 12 is fixedly installed at the other end of the second air supply pipe 7, and a first air hole 24 for ventilation is formed on the circumferential surface of the fixed cylinder 12, the other end of the fixed cylinder 12 is fixedly provided with a rotating plate 13, and the rotating plate 13 is rotatably connected with the inner bottom wall of the rotary cylinder 9.
The outer peripheral face of second air supply pipe 7 has cup jointed spring 23, the one end and the contact of fixed cylinder 12 of spring 23, the other end of spring 23 is connected with sliding sleeve 22, sliding sleeve 22 cup joints on the outer peripheral face of second air supply pipe 7, the outer peripheral face fixed mounting that sliding sleeve 22 is close to the one end of fixed cylinder 12 has dog 17, sliding sleeve 22 is loudspeaker form, and the horn mouth is towards fixed cylinder 12, one section of cup jointing at second air supply pipe 7 outer peripheral face is the straight section, and the outer peripheral face fixed mounting of straight section has flight 21, the maximum diameter of flight 21 is less than the diameter of feed inlet 20, the interior roof fixed mounting of rotary drum 9 has shelves pole 18, shelves pole 18 all distributes with the outer peripheral face circumference array of sliding sleeve 22 with dog 17, and shelves pole 18 and dog 17 can the joint.
The inner peripheral surface fixed mounting of body 1 has dead lever 26, the other end fixed mounting of dead lever 26 has plenum chamber 3, plenum chamber 3 and first blast pipe 2 intercommunication, the last fixed surface of plenum chamber 3 installs stock guide 4, second wind hole 27 has been seted up on the surface of stock guide 4, the surface of second wind hole 27 is equipped with filter screen 25, stock guide 4 is the toper, and the diameter of stock guide 4 is less than the diameter of body 1 internal bottom wall, and the hole clearance on filter screen 25 surface is less than the diameter of sand, prevent that the sand from entering into plenum chamber 3, the inner peripheral surface fixed mounting of body 1 has collection fill 14, collection fill 14 is located the below of plenum chamber 3, and for leaking hopper-shaped, and the minimum is equipped with discharging pipe 15.
The upper surface of the body 1 is provided with an exhaust port 28 and a feed port 20, the feed port 20 is positioned right above the rotary drum 9, and the distance from the exhaust port 28 to the feed port 20 is larger than the radius of the rotary drum 9.
The through-hole that suits with feed inlet 20 is seted up to the central point of the upper surface of rotary drum 9, and the surface of through-hole is equipped with sawtooth 19, the lateral wall of rotary drum 9 is the obtuse angle for the contained angle between the diapire, waterfall board 5 and stripper plate 10 are the heliciform, and the direction of rotation is unanimous, and stripper plate 10 is higher than waterfall board 5 in same position department, there is the clearance between stripper plate 10 and the fixed cylinder 12, the width of each position of waterfall board 5 and stripper plate 10 does not change, a plurality of crowded material hole 11 have been seted up to rotary drum 9 global, a plurality of crowded material hole 11 are the heliciform and arrange, and pitch is unanimous with stripper plate 10 pitch, and crowded material hole 11 is close to the lower surface of stripper plate 10, be close to the upper surface of waterfall board 5.
When the quick drying device for the materials for building engineering construction is used, firstly, the motor 16 is turned on, then the hot air blower 6 is started, the hot air blower 6 sucks external cold air from the air inlet 29 and heats the air, hot air is respectively blown to the air collection chamber 3 and the fixed cylinder 12 from the first air supply pipe 2 and the second air supply pipe 7 and is respectively blown out from the second air hole 27 and the first air hole 24, sand to be dried is poured into the hopper 8, the sand slides into the feed inlet 20 through the gradient of the hopper 8 and then falls onto the sliding sleeve 22, and is scattered and falls into the rotating cylinder 9 through the bell-mouthed end of the sliding sleeve 22, at the moment, the falling sand is preliminarily dried by the air blown from the first air hole 24 and is continuously blown to the sand falling into the rotating cylinder 9, so that the sand particles present the flowing performance similar to fluid under the action of the air, and form fluidization, because the axis of the first air hole 24 is in the horizontal direction, the hot air blows sand to the inclined inner circumferential surface of the rotary drum 9 continuously while drying the sand, so that the sand flows to the extrusion holes 11 along the inner circumferential surface of the rotary drum 9, and slides down along the waterfall plate 5, when the sand falls on the rotary plate 13 at the bottom of the rotary drum 9, the rotary drum 9 and the extrusion plate 10 forming an acute angle with the horizontal plane make the sand at the bottom continuously screw into the extrusion holes 11, meanwhile, the sand as much as possible is positioned below the extrusion plate 10 through the angle of the extrusion plate 10, so that the sand is better discharged from the extrusion holes 11, then the sand is conveyed to the surface of the waterfall plate 5 through the extrusion holes 11, and slides down through the waterfall plate 5, during the falling process, the hot air in the first air pipe 2 is blown out upwards from the second air holes 27 on the guide plate 4 through the air collection chamber 3, the sand is dried, and then the sand falls into the collection hopper 14 through the gap between the collection chamber 3 and the inner side wall of the body 1, then, the gas is discharged from the discharge pipe 15, and the excess gas is discharged from the gas outlet 28.
In the working process of the air heater 6, the air collecting chamber 3 and the fixed cylinder 12 are always in positive pressure and continuously dry sand, in the rotating process of the rotating cylinder 9, the extrusion plate 10 and the bottommost part of the rotating plate 13 rotate relatively, at the moment, the sand below the extrusion plate 10 is discharged from the extrusion hole 11 in the rotating process and under the action of hot air, and meanwhile, due to the matching of the extrusion plate 10 and the fixed cylinder 12, if the bottom of the sand is more, the fluidized sand can be discharged from the lower part of the extrusion plate 10, so that the sand at the bottom cannot be compacted by the extrusion plate 10.
When the sand in the hopper 8 is stuck in the feed port 20, no sand falls onto the sliding sleeve 22, at this time, the sliding sleeve 22 moves upward along the second air supply pipe 7 under the action of the spring 23, when the stopper 17 is stuck with the blocking rod 18, the blocking rod 18 drives the sliding sleeve 22 to rotate, at this time, the sliding sleeve 22 also ascends, when the spiral sheet 21 reaches the position of the feed port 20, the sand is spun down by rotation and is not blocked, the fallen sand presses the sliding sleeve 22 downwards again, when all the sand in the hopper 8 falls into the rotary drum 9, the wind blown out from the first wind holes 24 continues to drive the sand to form fluidization, the sand is sufficiently heated and dried, and is discharged from the extrusion holes 11, and the sand flowing down from the waterfall plates 5 at different heights is layered, so that the contact area between the sand and the hot wind blown out from the second wind holes 27 is increased, and the sand is more sufficiently dried.
To sum up, the quick drying device for materials for building engineering construction comprises a bell-mouth-shaped sliding sleeve 22, which can uniformly disperse the sand falling into a rotating drum 9 from a hopper 8, so that the initially entering sand can achieve the preheating effect, a spring 23 is arranged, the sliding sleeve 22 is pushed to be away from a feed inlet 20 when the sand falls on the sliding sleeve 22, the feeding amount is increased, the sliding sleeve 22 can move upwards and can rotate to dredge the feed inlet 20 under the condition that the feed inlet 20 is blocked and does not fall through the matching arrangement of a stop block 17 and a stop rod 18, the working efficiency is prevented from being reduced, the sand can be preliminarily dried when the sand falls through the arrangement of a fixed cylinder 12, the sand is extruded downwards by an extrusion plate 10, hot air is blown out from a first air hole 24, the sand is fluidized, and is dried and easily discharged from a material extruding hole 11, the waterfall plate 5 is arranged to make sand fall in layers, increase the surface area blown by hot air, make the sand heated uniformly and accelerate the drying efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a quick drying device of material for building engineering construction, includes body (1), its characterized in that: the automatic feeding device is characterized in that a hopper (8) is fixedly mounted at the center of the upper surface of the body (1), a motor (16) is fixedly mounted at the center of the inner bottom surface of the body (1), a rotary drum (9) is fixedly mounted at the output end of the motor (16), the other end of the rotary drum (9) is rotatably connected with the inner top wall of the body (1), an extrusion plate (10) is fixedly mounted on the inner circumferential surface of the rotary drum (9), a waterfall plate (5) is fixedly mounted on the outer circumferential surface of the rotary drum (9), an air heater (6) is fixedly mounted on the outer circumferential surface of the body (1), an air inlet (29) is formed in the surface of the air heater (6), a second air supply pipe (7) penetrating through the hopper (8) and a first air supply pipe (2) penetrating through the outer circumferential surface of the body (1) are fixedly mounted at the output end of the air heater (6), a fixed cylinder (12) is fixedly mounted at the other end of the second air supply pipe (7), the peripheral surface of the fixed cylinder (12) is provided with a first air hole (24) for ventilation, the other end of the fixed cylinder (12) is fixedly provided with a rotating plate (13), and the rotating plate (13) is rotatably connected with the inner bottom wall of the rotary cylinder (9).
2. The quick drying device for the building engineering construction materials as claimed in claim 1, characterized in that: spring (23) have been cup jointed to the outer peripheral face of second air supply pipe (7), the one end and the solid fixed cylinder (12) contact of spring (23), the other end of spring (23) is connected with sliding sleeve (22), sliding sleeve (22) cup joint on the outer peripheral face of second air supply pipe (7), sliding sleeve (22) are close to the outer peripheral face fixed mounting of the one end of solid fixed cylinder (12) and have dog (17), the interior roof fixed mounting of rotary drum (9) has shelves pole (18).
3. The quick drying device for the building engineering construction materials as claimed in claim 1, characterized in that: the utility model discloses a pneumatic dust collector, including body (1), inner peripheral surface fixed mounting of body (1) has dead lever (26), the other end fixed mounting of dead lever (26) has collection chamber (3), collection chamber (3) and first blast pipe (2) intercommunication, the upper surface fixed mounting of collection chamber (3) has stock guide (4), second wind hole (27) have been seted up on the surface of stock guide (4), the surface of second wind hole (27) is equipped with filter screen (25), the inner peripheral surface fixed mounting of body (1) has collection fill (14), collection fill (14) are located the below of collection chamber (3), and are hopper-shaped, and the minimum is equipped with discharging pipe (15).
4. The rapid drying device for the materials for the construction of the constructional engineering as claimed in claim 3, characterized in that: the material guide plate (4) is conical, the diameter of the material guide plate (4) is smaller than that of the inner bottom wall of the body (1), and the hole clearance on the surface of the filter screen (25) is smaller than that of sand.
5. The quick drying device of materials for building engineering construction according to claim 2, characterized in that: the sliding sleeve (22) is horn-shaped, the horn mouth faces the fixed cylinder (12), one section of the outer peripheral surface of the second air supply pipe (7) is sleeved with a straight section, and the outer peripheral surface of the straight section is fixedly provided with a spiral sheet (21).
6. The quick drying device for the building engineering construction materials as claimed in claim 2, characterized in that: the stop rods (18) and the stop blocks (17) are distributed in a circumferential array on the outer circumferential surface of the sliding sleeve (22), and the stop rods (18) and the stop blocks (17) can be clamped.
7. The quick drying device for the building engineering construction materials as claimed in claim 1, characterized in that: the upper surface of the body (1) is provided with an exhaust port (28) and a feed port (20), the feed port (20) is positioned right above the rotary drum (9), and the distance from the exhaust port (28) to the feed port (20) is greater than the radius of the rotary drum (9).
8. The quick drying device of materials for building engineering construction according to claim 7, characterized in that: the center position of the upper surface of the rotary drum (9) is provided with a through hole which is matched with the feed port (20), and the surface of the through hole is provided with sawteeth (19).
9. The quick drying device for the building engineering construction materials as claimed in claim 1, characterized in that: the lateral wall of rotary drum (9) is the obtuse angle for the contained angle between the diapire, waterfall board (5) and stripper plate (10) are the heliciform, and direction of rotation is unanimous, and same position department stripper plate (10) is higher than waterfall board (5), there is the clearance between stripper plate (10) and fixed cylinder (12), a plurality of crowded material holes (11) have been seted up to rotary drum (9) global, a plurality of crowded material holes (11) are the heliciform and arrange, and pitch and stripper plate (10) pitch unanimously, and crowded material hole (11) are close to the lower surface of stripper plate (10), are close to the upper surface of waterfall board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210737730.4A CN114812129B (en) | 2022-06-28 | 2022-06-28 | Quick drying device of material for building engineering construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210737730.4A CN114812129B (en) | 2022-06-28 | 2022-06-28 | Quick drying device of material for building engineering construction |
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| CN114812129A true CN114812129A (en) | 2022-07-29 |
| CN114812129B CN114812129B (en) | 2022-09-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117367055A (en) * | 2023-10-08 | 2024-01-09 | 佛山凌盈达节能科技有限公司 | CO (carbon monoxide) 2 Heat pump drying device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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