CN212720716U

CN212720716U - Double-cylinder dryer

Info

Publication number: CN212720716U
Application number: CN202021068985.9U
Authority: CN
Inventors: 温宏祥; 葛冬梅
Original assignee: Yancheng Huajian Environmental Protection And Energy Saving Equipment Co ltd
Current assignee: Yancheng Huajian Environmental Protection And Energy Saving Equipment Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-03-16
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to a processing equipment field just discloses a two section of thick bamboo drying-machines, including hollow fixed station, its characterized in that: the top movable mounting of hollow fixed station hollow revolving stage, the fixed mounting all around of hollow fixed station bottom has the support frame, and the top fixed mounting of hollow revolving stage has the urceolus, and the inner tube has been cup jointed in the inner chamber activity of urceolus, and the bottom fixed mounting of hollow fixed station has the ejection of compact cabin that is located under the urceolus, and one side fixed mounting of ejection of compact cabin has the hot-blast main, and the opposite side fixed mounting of ejection of compact cabin has the material to take over. This double-cylinder drying-machine transports the pole through the screw thread and breaks up board II, has realized breaking up the material that viscosity is high and the effect of preliminary heating dehumidification with bold granule, has solved material viscosity big easy and has formed the bold granule with the adhesion between lifting blade or inner tube adhesion and the material and lead to the fact the low extravagant resource of material drying degree needs to be repeated to heat and increase the cost of labor scheduling problem that leads to the fact hot-blast contact efficiency to hang down, has improved the high efficiency of equipment.

Description

Double-cylinder dryer

Technical Field

The utility model relates to an equipment processing field specifically is a double-cylinder drying-machine.

Background

The double-drum dryer is mainly used for drying granular materials within a certain humidity and granularity range, such as yellow sand used in the dry powder mortar industry, molding sand of various specifications used in the casting industry, blast furnace slag used in the building material cement industry, small-granularity clay, and the chemical industry is used for small granular materials which are not chemically changed and are not polluted by high temperature and smoke dust.

When present two-drum dryer handles moist material, because the big easy and the condition of lifting blade or inner tube adhesion of viscosity between the moist material, and the adhesion forms the condition that the bold granule leads to hot-blast contact inefficiency between the material, it needs the extravagant resource of repeated heating to cause the material drying degree low and increases the cost of labor scheduling problem, current two-drum dryer is in order to reduce the number of times of repeated heating simultaneously, increase the width of binocular and the length with this increase the drying time of material, but this way is low to the drying effect promotion effect of material and cause the too big later stage in place maintenance trouble problem that equipment too big installation needs, current adverse current hot-blast dehumidification often forms the air and dams and makes material transmission obstructed, cause the problem of equipment inefficiency.

SUMMERY OF THE UTILITY MODEL

The not enough to current two section of thick bamboo drying-machines, the utility model provides a two section of thick bamboo drying-machines possesses the material and the massive particle that viscosity is high and break up with the advantage of preliminary heating dehumidification, has solved material viscosity and has formed the massive particle with the adhesion between lifting blade or inner tube adhesion and the material greatly easily and lead to the fact the material drying degree low needs repeated heating waste resources to increase the cost of labor scheduling problem with the lifting blade or inner tube adhesion and material between.

The utility model provides a following technical scheme: the utility model provides a two-cylinder drying-machine, includes hollow fixed station, its characterized in that: the top of the hollow fixed station is movably provided with a hollow rotating platform, the periphery of the bottom of the hollow fixed station is fixedly provided with a support frame, the top of the hollow rotating platform is fixedly provided with an outer barrel, the inner cavity of the outer barrel is movably sleeved with an inner barrel, the bottom of the hollow fixed station is fixedly provided with a discharging cabin positioned under the outer barrel, one side of the discharging cabin is fixedly provided with a hot air pipe, the other side of the discharging cabin is fixedly provided with a material connecting pipe, the inner cavity of the outer barrel is uniformly and fixedly provided with a lifting blade, the periphery of the inner barrel is fixedly provided with a scattering plate I, the bottom of the inner barrel is fixedly provided with a support plate, the middle part of the top of the support plate is movably provided with an oil thread conveying rod, the top of the thread conveying rod is fixedly provided with a baffle plate, the top, the top fixedly connected with motor of screw thread transportation pole, the even fixed mounting in inner chamber of inner tube has board II that breaks apart.

Preferably, the hot-blast main runs through the ejection of compact cabin and extends to the inside of ejection of compact cabin, the contained angle between hot-blast main and the ejection of compact cabin is forty-five degrees.

Preferably, the lifting blades and the scattering plates I are identical in size and shape, the lifting blades are installed on the outer barrel in a tilting manner by fifteen degrees, and the lifting blades and the scattering plates I are distributed in a parallel and staggered manner.

Preferably, the installation angle of the scattering plate II is consistent with the thread angle of the thread conveying rod, the scattering plate II is installed right opposite to the thread groove of the thread conveying rod, and the width of the scattering plate II is five centimeters more than the distance from the edge of the thread conveying rod to the inner cavity of the inner cylinder.

Preferably, the material connecting pipe penetrates through the material cabin and the inner cylinder and extends to an inner cavity of the inner cylinder, and an included angle between the material connecting pipe and the material outlet cabin is forty-five degrees.

Preferably, the motor penetrates through the bottom of the material cabin and is connected with the threaded conveying rod through the bottom of the supporting plate.

With current contrast double-cylinder drying-machine, the utility model discloses possess following beneficial effect:

1. this double-cylinder drying-machine transports the pole through the screw thread and breaks up board II, has realized breaking up the material that viscosity is high and the effect of preliminary heating dehumidification with bold granule, has solved material viscosity big easy and has formed the bold granule with the adhesion between lifting blade or inner tube adhesion and the material and lead to the fact the low extravagant resource of material drying degree needs to be repeated to heat and increase the cost of labor scheduling problem that leads to the fact hot-blast contact efficiency to hang down, has improved the high efficiency of equipment.

2. This double-cylinder drying-machine, through the material earlier through screw thread transportation pole falling into between urceolus and the inner tube, realized the circulation and broken up the effect of heating dehumidification step by step, solved the width that has increased the double-cylinder now and the drying time of this increase material with this but this kind of method promotes the problem that the effect is low and cause the too big later stage in place maintenance of the too big installation needs of equipment to the drying effect of material, shortened the volume of equipment and improved the heating efficiency of equipment.

Drawings

Fig. 1 is a schematic structural section view of a dual-drum dryer according to the present invention;

fig. 2 is the utility model relates to a double-cylinder dryer structure sketch map.

In the figure: 1. a hollow fixed table; 2. a hollow rotating table; 3. a support frame; 4. an outer cylinder; 5. an inner barrel; 6. A hot air pipe; 7. material pipe connection; 8. discharging the material cabin; 9. a material raising plate; 10. a scattering plate I; 11. a threaded transport rod; 12. a baffle plate; 13. a top cover; 14. an exhaust gas outlet; 15. a motor; 16. a support plate; 17. And (7) a scattering plate II.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a dual-drum dryer includes a hollow fixing table 1, and is characterized in that: the top of the hollow fixed platform 1 is movably provided with a hollow rotating platform 2, the periphery of the bottom of the hollow fixed platform 1 is fixedly provided with a support frame 3, the top of the hollow rotating platform 2 is fixedly provided with an outer barrel 4, the inner cavity of the outer barrel 4 is movably sleeved with an inner barrel 5, the bottom of the hollow fixed platform 1 is fixedly provided with a discharging cabin 8 positioned under the outer barrel 4, one side of the discharging cabin 8 is fixedly provided with a hot air pipe 6, the hot air pipe 6 penetrates through the discharging cabin 8 and extends into the discharging cabin 8, the included angle between the hot air pipe 6 and the discharging cabin 8 is forty-five degrees, the hot air pipe 6 penetrates through the discharging cabin 8 and is obliquely installed upwards at the forty-five degrees, the effects that the falling speed of the material is reduced by introducing hot air to fully contact the hot air material to perform secondary heating dehumidification, and the falling speed of the material is reduced by intercepting and reducing the air formed in the outer, the problem that the efficiency of equipment is low due to the fact that air interception is often formed by existing countercurrent hot air dehumidification, the efficiency of the equipment is low is solved, the high efficiency of the equipment is improved, a material connecting pipe 7 is fixedly mounted on the other side of a discharging cabin 8, the material connecting pipe 7 penetrates through the discharging cabin 8 and an inner cavity of an inner barrel 5 and extends to the inner barrel 5, the included angle between the material connecting pipe 7 and the discharging cabin 8 is forty-five degrees, the material connecting pipe penetrates into the inner barrel 5 through the discharging cabin 8, the effect of rapidly and accurately adding materials into the inner barrel 5 without shutdown is achieved, the problem that vertical double-barrel feeding is difficult is solved, the automation performance of the equipment is improved, lifting blades 9 are uniformly and fixedly mounted in the inner cavity of an outer barrel 4, dispersing plates I10 are fixedly mounted on the periphery of the inner barrel 5, a supporting plate 16 is fixedly mounted at the bottom of the inner barrel 5, an oil thread conveying rod 11 is movably mounted in the middle, the material lifting plates 9 are installed on the outer barrel 4 in a tilting fifteen-degree mode, the material lifting plates 9 and the breaking plates I10 are distributed in a parallel and staggered mode, and the effect of breaking up and lifting up the materials falling into the screw thread conveying rods 11 and reducing the falling speed of the materials is achieved through the staggered distribution of the material lifting plates 9 and the breaking plates I10, the problems that the drying time of the materials is increased by increasing the width and the length of double barrels in the prior art but the drying effect of the materials is low and the later maintenance trouble caused by overlarge installation of the equipment is caused are solved, the volume of the equipment is reduced, the heating efficiency of the equipment is improved, the top of each screw thread conveying rod 11 is fixedly provided with a baffle 12, the top of the outer barrel 4 is fixedly provided with a top cover 13, the top of the top cover 13 is clamped with a waste gas outlet 14, the top of each screw thread conveying rod 11 is fixedly connected with a motor 15, the motor 15 penetrates through the bottom of the material cabin 8 and the, the motor 15 is connected with the thread conveying rod 11, so that the effect of providing power for the thread conveying rod 11 is achieved, the problem that the thread conveying rod 11 in the vertical double cylinders is installed in the inner cylinder 5 without power is solved, the applicability of the equipment is improved, the inner cavity of the inner cylinder 5 is uniformly and fixedly provided with the scattering plate II 17, the installation angle of the scattering plate II 17 is consistent with the thread angle of the thread conveying rod 11, the scattering plate II 17 is over against the thread groove of the thread conveying rod 11, the width of the scattering plate II 17 is more than five centimeters from the edge distance of the thread conveying rod 11 to the inner cavity of the inner cylinder 5, the effects of scattering high-viscosity materials and large particles and preliminarily heating and dehumidifying are achieved through the thread conveying rod 11 and the scattering plate II 17, the problems that the material drying degree is low due to the fact that the material viscosity is high, the material is easy to be adhered with the material lifting plate or the inner cylinder, and the large particles are adhered to form the large particles are solved, the problem that the hot air contact efficiency is low, the efficiency of the equipment is improved.

The working principle is as follows: when the device is used, hot air is introduced through the hot air pipe 6 to preheat the cylinder wall of the inner cylinder 5, materials are introduced into the threaded transportation rod 11 at the bottom of the inner cavity of the inner cylinder 5 through the material connecting pipe 7, the starting motor 15 rotates to drive the threaded transportation rod 11 to rotate, the threaded transportation rod 11 rotates to drive the materials to ascend, the materials rub with the scattering plate II 17 in the spiral ascending process of the threaded transportation rod 11, the scattering plate II 17 scatters the materials and preliminarily heats and dehumidifies the materials through friction and heat transfer, the scattered materials ascend to the top along with the threaded transportation rod 11 and are blocked between the outer cylinder 4 and the inner cylinder 5 through the baffle plate 12, the materials fall onto the scattering plate I10 and the lifting plate 9 to be scattered again and lifted, the hot air is introduced obliquely upwards through the hot air pipe 6 to reduce the falling speed of the materials, so that the hot air is fully contacted with the hot air to carry out secondary heating and dehumidification, and the air formed inside the outer cylinder 4 and the inner cylinder, so that the heating is more sufficient, and finally, the hot air in the inclined upward direction of the hot air pipe 6 carries all the waste gas to be discharged through the waste gas outlet 14.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.

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

1. The utility model provides a two-drum dryer, includes hollow fixed station (1), its characterized in that: the top movable mounting hollow rotating platform (2) of the hollow fixed platform (1), the periphery of the bottom of the hollow fixed platform (1) is fixedly provided with a support frame (3), the top of the hollow rotating platform (2) is fixedly provided with an outer barrel (4), the inner cavity of the outer barrel (4) is movably sleeved with an inner barrel (5), the bottom of the hollow fixed platform (1) is fixedly provided with a discharging cabin (8) which is positioned under the outer barrel (4), one side of the discharging cabin (8) is fixedly provided with a hot air pipe (6), the other side of the discharging cabin (8) is fixedly provided with a material connecting pipe (7), the inner cavity of the outer barrel (4) is uniformly and fixedly provided with a lifting plate (9), the periphery of the inner barrel (5) is fixedly provided with a dispersing plate I (10), the bottom of the inner barrel (5) is fixedly provided with a support plate (16), the middle part of the top of the support plate (16) is movably provided, the top fixed mounting of screw thread transportation pole (11) has baffle (12), the top fixed mounting of urceolus (4) has top cap (13), the top card of top cap (13) is equipped with exhaust outlet (14), the top fixedly connected with motor (15) of screw thread transportation pole (11), the even fixed mounting in inner chamber of inner tube (5) has board II (17) of breaing up.

2. A dual drum dryer according to claim 1, wherein: the hot air pipe (6) penetrates through the material cabin (8) and extends to the interior of the material discharging cabin (8), and an included angle between the hot air pipe (6) and the material discharging cabin (8) is forty-five degrees.

3. A dual drum dryer according to claim 1, wherein: the lifting blades (9) and the scattering plates I (10) are identical in size and shape, the lifting blades (9) are installed on the outer barrel (4) in a tilting fifteen-degree mode, and the lifting blades (9) and the scattering plates I (10) are distributed in a parallel and staggered mode.

4. A dual drum dryer according to claim 1, wherein: the mounting angle of the scattering plate II (17) is consistent with the thread angle of the thread conveying rod (11), the scattering plate II (17) is just mounted on a thread groove of the thread conveying rod (11), and the width of the scattering plate II (17) is more than five centimeters from the edge distance of the thread conveying rod (11) to the inner cavity of the inner barrel (5).

5. A dual drum dryer according to claim 1, wherein: the material connecting pipe (7) penetrates through the material cabin (8) and the inner cylinder (5) and extends to the inner cavity of the inner cylinder (5), and the included angle between the material connecting pipe (7) and the material outlet cabin (8) is forty-five degrees.

6. A dual drum dryer according to claim 1, wherein: the motor (15) penetrates through the bottom of the material cabin (8) and is connected with the threaded conveying rod (11) through the bottom of the supporting plate (16).