A tube bank desiccator for starch processing usefulness
阅读说明:本技术 一种用于淀粉加工用的管束干燥机 (A tube bank desiccator for starch processing usefulness ) 是由 沈必亮 王晓春 姚文亮 何一军 丁学良 于 2020-04-22 设计创作,主要内容包括:本发明专利公开了一种用于淀粉加工用的管束干燥机,包括底板,所述底板顶部的一侧设置有驱动装置,所述驱动装置的一侧设置有第一空心转动轴,所述第一空心转动轴的一端通过旋转连接件连通有进汽管,所述第一空心转动轴的另一端贯穿有外壳,本发明专利涉及管束干燥机技术领域。该用于淀粉加工用的管束干燥机通过电机和清理板等装置的设置,使得烘干腔在使用后,能够利用清理板对烘干腔的内壁进行刮动,从而将残留的物料清理干净,保证烘干腔下次的正常使用,又通过刮料板的设置,使得烘干管在使用后能够利用刮料板将其表面残留的物料刮除,防止残留的物料阻挡烘干管的热量传导,保证烘干管的正常使用。(The invention discloses a tube bundle dryer for starch processing, which comprises a bottom plate, wherein a driving device is arranged on one side of the top of the bottom plate, a first hollow rotating shaft is arranged on one side of the driving device, one end of the first hollow rotating shaft is communicated with a steam inlet pipe through a rotating connecting piece, and the other end of the first hollow rotating shaft penetrates through a shell. This a tube bank desiccator for starch processing usefulness passes through the setting of devices such as motor and clearance plate for the stoving chamber is after using, can utilize the clearance plate to scrape the inner wall in stoving chamber, thereby will remain the material clean up, guarantee the next normal use in stoving chamber, again through the setting of scraping the flitch, make the stoving pipe can utilize after the use to scrape the flitch and strike off its remaining material in surface, prevent that remaining material from blockking the heat conduction of stoving pipe, guarantee the normal use of stoving pipe.)
1. A tube bundle dryer for starch processing, comprising a bottom plate (1), characterized in that: a driving device (2) is arranged on one side of the top of the bottom plate (1), a first hollow rotating shaft (3) is arranged on one side of the driving device (2), a steam inlet pipe (6) is communicated with one end of the first hollow rotating shaft (3) through a rotary connecting piece, a shell (4) penetrates through the other end of the first hollow rotating shaft (3), a second hollow rotating shaft (5) penetrates through the other side of the shell (4), a steam outlet pipe (26) is communicated with one end, located outside the shell (4), of the second hollow rotating shaft (5), a drying cavity (7) penetrates through one ends, located inside the shell (4), of the first hollow rotating shaft (3) and the second hollow rotating shaft (5), and a gas distribution cavity (8) is fixedly connected to one ends, located inside the drying cavity (7), of the first hollow rotating shaft (3) and the second hollow rotating shaft (5), two it has drying duct (19) to communicate between the relative one side of gas distribution chamber (8), the top in stoving chamber (7) is through hot box (10) fixedly connected with motor (11), the first belt pulley (12) of output shaft fixedly connected with of motor (11), the surface of first belt pulley (12) is connected with second belt pulley (13) through belt transmission, fixedly connected with threaded rod (9) are located to the axle center of second belt pulley (13) to the both ends of threaded rod (9) all are connected with the inner wall rotation in stoving chamber (7), the equal threaded connection in both sides on threaded rod (9) surface has thread block (14), two equal fixedly connected with clearance board (15) in one side that thread block (14) leave mutually.
2. A tube bundle dryer for starch processing according to claim 1, characterized in that: two equal fixedly connected with sliding block (16) in bottom of the relative one side of cleaning plate (15), two the equal sliding connection of inner wall of sliding block (16) has slide bar (17) to the both ends of slide bar (17) all with the inner wall fixed connection of stoving chamber (7).
3. A tube bundle dryer for starch processing according to claim 1, characterized in that: a connecting plate (18) is fixedly connected between the opposite sides of the two air distribution chambers (8), and a scraping plate (20) is fixedly connected to the opposite sides of the two connecting plates (18).
4. A tube bundle dryer for starch processing according to claim 1, characterized in that: logical groove (39) have been seted up to one side of clearance board (15), the inner wall fixedly connected with installing frame (21) that leads to groove (39), the inner wall fixedly connected with electric telescopic handle (22) of installing frame (21), the other end fixedly connected with movable plate (23) of electric telescopic handle (22), the fixed surface of movable plate (23) is connected with connecting rod (24), the other end of connecting rod (24) runs through installing frame (21) and extends to the outside of installing frame (21), connecting rod (24) extend to the outside one end fixedly connected with stripper plate (25) of installing frame (21).
5. A tube bundle dryer for starch processing according to claim 1, characterized in that: one side fixedly connected with joint pole (27) of scraping flitch (20), fixedly connected with baffle (28) between the top of joint pole (27) inner wall and the bottom, fixedly connected with diaphragm (29) between baffle (28) and the relative one side of joint pole (27), the equal sliding connection in top and bottom between the relative one side of baffle (28) and joint pole (27) has sliding plate (30), two the equal fixedly connected with extrusion spring (31) in the relative one side of sliding plate (30) to the relative one end of two extrusion spring (31) all with diaphragm (29) fixed connection, two the equal fixedly connected with dead lever (32) in the relative one side of sliding plate (30), two the one end that dead lever (32) leave all runs through joint pole (27) and extends to the outside of joint pole (27).
6. A tube bundle dryer for starch processing according to claim 1, characterized in that: the top and the bottom in stoving chamber (7) communicate respectively and have inlet pipe (34) and discharging pipe (35), the one end that inlet pipe (34) and discharging pipe (35) separated from each other all runs through shell (4) and extends to the outside of shell (4), the one end that discharging pipe (35) are located shell (4) inner wall is provided with valve (36).
7. A tube bundle dryer for starch processing according to claim 1, characterized in that: transparent observation window (33) have all been seted up on the surface in shell (4) and stoving chamber (7), bleeder vent (37) have been seted up at the top in stoving chamber (7), one side intercommunication of shell (4) bottom has blast pipe (38).
Technical Field
The invention relates to the technical field of tube bundle dryers, in particular to a tube bundle dryer for starch processing.
Background
The tube bundle type dryer is an indirect heating contact type dryer, and can perform concurrent drying and countercurrent drying. Is one of the most widely and most advanced dryers used in most countries at present, and has the main advantages of economy and practicability. In various drying equipment, the power consumption is the lowest, the heat consumption is low, only one point of five to two kilograms of steam are needed for evaporating 1 kilogram of water, the steam is fifty percent of that of a boiling type dryer, the power consumption for drying one ton of fermented grass powder only needs fifteen kilowatts per hour, the steam is twenty-five percent of that of a fluidized bed, and the power consumption and the gas consumption all reach the advanced level of similar products abroad.
General tube bank desiccator is because inlet pipe and discharging pipe are narrow and small, can't effectually strike off to the material that remains at stoving intracavity wall, leads to the material to adsorb at stoving intracavity wall, influences the material drying of next batch to also remaining material on the stoving pipe easily, influence the stoving pipe heat conduction heat, thereby influence the heating efficiency of tube bank desiccator.
SUMMARY OF THE PATENT FOR INVENTION
Aiming at the defects of the prior art, the invention provides a tube bundle dryer for starch processing, which solves the problem that the drying of the next batch of materials is influenced because the materials remained on the inner wall of a drying cavity cannot be effectively scraped due to the narrow feed pipe and discharge pipe of the common tube bundle dryer.
In order to achieve the purpose, the invention is realized by the following technical scheme: a tube bundle dryer for starch processing comprises a bottom plate, wherein a driving device is arranged on one side of the top of the bottom plate, a first hollow rotating shaft is arranged on one side of the driving device, one end of the first hollow rotating shaft is communicated with a steam inlet pipe through a rotating connecting piece, a shell penetrates through the other end of the first hollow rotating shaft, a second hollow rotating shaft penetrates through the other side of the shell, one end, positioned outside the shell, of the second hollow rotating shaft is communicated with a steam outlet pipe, one ends, positioned inside the shell, of the first hollow rotating shaft and the second hollow rotating shaft are both communicated with a drying cavity, one ends, positioned inside the drying cavity, of the first hollow rotating shaft and the second hollow rotating shaft are both fixedly connected with air distribution cavities, a drying pipe is communicated between the opposite sides of the two air distribution cavities, and the top of the drying cavity is fixedly connected with a motor through a heat insulation box, the utility model discloses a stoving chamber, including motor, first belt pulley of output shaft fixedly connected with of motor, the surface of first belt pulley is connected with the second belt pulley through belt transmission, the axle center department fixedly connected with threaded rod of second belt pulley to the both ends of threaded rod all are rotated with the inner wall in stoving chamber and are connected, the equal threaded connection in both sides on threaded rod surface has the thread piece, two the equal fixedly connected with clearance board in one side that the thread piece leaves mutually.
Further, two the equal fixedly connected with sliding block in bottom of the relative one side of clearance board, two the equal sliding connection of inner wall of sliding block has the slide bar to the both ends of slide bar all with the inner wall fixed connection in stoving chamber.
Furthermore, a connecting plate is fixedly connected between one opposite sides of the two air distribution cavities, and a scraping plate is fixedly connected to one opposite side of the two connecting plates.
Further, logical groove has been seted up to one side of clearance board, the inner wall fixedly connected with installing frame that leads to the groove, the inner wall fixedly connected with electric telescopic handle of installing frame, electric telescopic handle's other end fixedly connected with movable plate, the fixed surface of movable plate is connected with the connecting rod, the other end of connecting rod runs through the installing frame and extends to the outside of installing frame, the connecting rod extends to the outside one end fixedly connected with stripper plate of installing frame.
Further, one side fixedly connected with joint pole of scraping the flitch, fixedly connected with baffle between the top of joint pole inner wall and the bottom, fixedly connected with diaphragm between the relative one side of baffle and joint pole, the equal sliding connection in top and bottom between the relative one side of baffle and joint pole has the sliding plate, two the equal fixedly connected with extrusion spring in the relative one side of sliding plate to the relative one end of two extrusion springs all with diaphragm fixed connection, two the equal fixedly connected with dead lever in the relative one side of sliding plate, two the one end that the dead lever leaves all runs through the joint pole and extends to the outside of joint pole.
Further, the top and the bottom in stoving chamber communicate respectively has inlet pipe and discharging pipe, the one end that inlet pipe and discharging pipe were kept apart from all runs through the shell and extends to the outside of shell, the one end that the discharging pipe is located the shell inner wall is provided with the valve.
Further, transparent observation windows are all seted up on the surface in shell and stoving chamber, the bleeder vent has been seted up at the top in stoving chamber, one side intercommunication of shell bottom has the blast pipe.
Compared with the prior art, the invention has the beneficial effects that:
(1) this a tube bank desiccator for starch processing usefulness, through the setting of devices such as motor and cleaning plate, make the stoving chamber after using, can utilize the cleaning plate to scrape the inner wall in stoving chamber, thereby will remain the material clean up, guarantee the next normal use in stoving chamber, again through the setting of scraping the flitch, make the stoving pipe can utilize after the use to scrape the flitch and strike off its remaining material in surface, prevent that remaining material from blockking the heat conduction of stoving pipe, guarantee the normal use of stoving pipe.
(2) This a tube bank desiccator for starch processing usefulness, through the setting of devices such as electric telescopic handle and stripper plate, make to scrape the flitch and can be driven at drying tube surface horizontal motion by the motor, thereby can strike off the remaining material in drying tube surface smoothly totally, through the setting of devices such as joint pole and dead lever, make to scrape the flitch and can with the connecting plate joint in the drying tube use, prevent to scrape the flitch and rotate the stoving in-process and slide at the drying tube, avoid influencing follow-up material and strike off.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the enlarged partial structure at A in FIG. 1;
FIG. 3 is a schematic side view of a cleaning plate according to the present invention;
FIG. 4 is a schematic view of a portion of the enlarged structure of FIG. 3B;
FIG. 5 is a schematic structural diagram of a scraper plate according to the present invention;
FIG. 6 is a schematic view of the enlarged partial structure at C in FIG. 5;
fig. 7 is a schematic external structure diagram of the present invention.
In the figure: 1-bottom plate, 2-driving device, 3-first hollow rotating shaft, 4-shell, 5-second hollow rotating shaft, 6-steam inlet pipe, 7-drying cavity, 8-air distribution cavity, 9-threaded rod, 10-heat insulation box, 11-motor, 12-first belt pulley, 13-second belt pulley, 14-threaded block, 15-cleaning plate, 16-sliding block, 17-sliding rod, 18-connecting plate, 19-drying pipe, 20-scraping plate, 21-mounting frame, 22-electric telescopic rod, 23-moving plate, 24-connecting rod, 25-extrusion plate, 26-steam outlet pipe, 27-clamping connecting rod, 28-partition plate, 29-transverse plate, 30-sliding plate, 31-extrusion spring, 32-fixed rod, 33-transparent observation window, 34-feeding pipe, 35-discharging pipe, 36-valve, 37-air hole, 38-air discharging pipe and 39-through groove.
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, not all of the embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments in the patent of the invention without any inventive work belong to the protection scope of the patent of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: a tube bundle dryer for starch processing comprises a bottom plate 1, a driving device 2 is arranged on one side of the top of the bottom plate 1, a first hollow rotating shaft 3 is arranged on one side of the driving device 2, a steam inlet pipe 6 is communicated with one end of the first hollow rotating shaft 3 through a rotary connecting piece, a shell 4 penetrates through the other end of the first hollow rotating shaft 3, the shell 4 is made of heat insulating materials, a second hollow rotating
The equal fixedly connected with sliding
Fixedly connected with connecting
Through groove 39 has been seted up to one side of
A clamping rod 27 is fixedly connected to one side of the
The top and the bottom in stoving chamber 7 communicate respectively has inlet pipe 34 and discharging
When the drying device works, materials are led into the drying cavity 7 through the feeding pipe 34, then the driving device 2 drives the first hollow rotating shaft 3 to rotate, the first hollow rotating shaft 3 drives the
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.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
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