CN210569838U

CN210569838U - Cold and warm air double-channel type dryer

Info

Publication number: CN210569838U
Application number: CN201921606919.XU
Authority: CN
Inventors: 方圆
Original assignee: Henan Xingwei Intelligent Building Materials Technology Co Ltd
Current assignee: Henan Xingwei Intelligent Building Materials Technology Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-19
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to the technical field of dry-mixed mortar production, in particular to a cold-hot air double-channel dryer, which comprises a hot air roller, wherein a first gear tooth is arranged on the hot air roller, a first retaining ring is arranged at one end of the hot air roller, a first spiral sheet is arranged inside the hot air roller, a first funnel is arranged at one end of the hot air roller close to the first retaining ring, a first funnel channel is arranged at the bottom end of the first funnel, the first funnel channel extends into the hot air roller, a cold air roller is arranged under the hot air roller, a second gear tooth is arranged on the cold air roller, the second gear tooth is meshed with the first gear tooth, the hot air roller is heated by an arranged hot air heater, the cold air roller is refrigerated by an arranged air cooler, the heating dehumidification and cooling of gravels are realized, and the problem that the traditional dryer only has the hot air drying is solved, the cooling function is not provided.

Description

Cold and warm air double-channel type dryer

Technical Field

The utility model relates to a production technical field of dry-mixed mortar specifically is a cold-hot air binary channels formula drying-machine.

Background

In view of the fact that wet sand needs to be dried before production and stirring of dry-mixed mortar, sand needs to be cooled after the wet sand is dried, a traditional dryer only needs hot air for drying and does not have a cooling function, and a cold-hot air double-channel dryer is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold and warm wind binary channels formula drying-machine to solve and provide the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cold-hot air double-channel dryer comprises a hot air roller, wherein a first gear tooth is arranged on the hot air roller, a first check ring is arranged at one end of the hot air roller, a first spiral sheet is arranged in the hot air roller, a first funnel is arranged at one end, close to the first check ring, of the hot air roller, a first funnel channel is arranged at the bottom end of the first funnel, the first funnel channel extends into the hot air roller, a cold air roller is arranged under the hot air roller, a second gear tooth is arranged on the cold air roller, the second gear tooth is meshed with the first gear tooth, a second check ring is arranged at one end, away from the first check ring, of the cold air roller, a second spiral sheet is arranged in the cold air roller, a second funnel is arranged at one end, close to the second check ring, of the cold air roller, a second funnel is arranged at the bottom end of the second funnel, and the second funnel channel extends into the cold air roller, a motor is arranged on one side of the warm air roller, a gear is arranged on an output shaft of the motor and is meshed with the first gear teeth, two fixing plates are arranged on the warm air roller and the cold air roller and are respectively positioned at two ends close to the warm air roller and the cold air roller, two through holes are arranged on the fixing plates and are vertically distributed, bearings are embedded in the through holes, the bearings with corresponding positions are respectively sleeved on the warm air roller and the cold air roller, four connecting rods are connected between the two fixing plates and are respectively positioned at four corners of the fixing plates, an air cooler is arranged at one end of the cold air roller and is fixed with the ground, an air outlet of the air cooler is aligned with a port of the cold air roller, and an air heater is arranged at one end of the warm air roller, and the air outlet of the air heater is aligned with the port of the warm air roller.

Preferably, the warm air drum, the first gear teeth, the first retainer ring and the first spiral piece are of an integrally formed structure.

Preferably, the cold air roller, the second gear teeth, the second retainer and the second spiral piece are of an integrally formed structure.

Preferably, the size of the second gear teeth is matched with the size of the first gear teeth, the size of the first gear teeth is matched with the size of the gear, the size of the bearing is matched with the size of the through hole, and the size of the bearing is matched with the size of the warm air roller and the size of the cold air roller.

Preferably, the motor is fixedly connected with the fixing plate corresponding to the motor in position through a bolt, a support is arranged at the bottom end of the air heater, and the support is fixedly connected with the air heater through a bolt.

Preferably, the connecting rod is welded and fixed with the fixing plate tightly.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an air heater that sets up heats the warm braw cylinder, refrigerates the cold wind cylinder through the air-cooler that sets up, has realized heating dehumidification and the cooling to the grit, has solved traditional drying-machine and has only the warm braw and dry, does not possess cooling function's problem.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the cold air roller of the present invention.

Fig. 3 is a schematic structural view of the warm air drum of the present invention.

Fig. 4 is a partial structural sectional view of the present invention.

Fig. 5 is a schematic view of a partial structure of the present invention.

In the figure: 1. a warm air drum; 11. a first gear tooth; 12. a first retainer ring; 13. a first helical flight; 14. a first hopper; 141. a first funnel channel; 2. a cold air drum; 21. a second gear tooth; 22. a second retainer ring; 23. a second flight; 24. a second hopper; 241. a second funnel channel; 3. a motor; 31. a gear; 4. a fixing plate; 41. a through hole; 42. a bearing; 43. a connecting rod; 5. an air cooler; 6. a hot air blower; 7. and (4) a bracket.

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. 1-5, a cold-hot air dual-channel dryer includes a hot air roller 1, a first gear 11 is disposed on the hot air roller 1, a first retainer 12 is disposed at one end of the hot air roller 1, a first spiral sheet 13 is disposed inside the hot air roller 1, a first funnel 14 is disposed at one end of the hot air roller 1 close to the first retainer 12, a first funnel passage 141 is disposed at a bottom end of the first funnel 14, the first funnel passage 141 extends into the hot air roller 1, a cold air roller 2 is disposed under the hot air roller 1, a second gear 21 is disposed on the cold air roller 2, the second gear 21 is engaged with the first gear 11, a second retainer 22 is disposed at one end of the cold air roller 2 far from the first retainer 12, a second spiral sheet 23 is disposed inside the cold air roller 2, a second funnel 24 is disposed at one end of the cold air roller 2 close to the second retainer 22, a second funnel passage 241 is disposed at a bottom end of the second funnel 24, the second funnel channel 241 extends into the cold air drum 2, a motor 3 is arranged on one side of the hot air drum 1, a gear 31 is arranged on an output shaft of the motor 3, the gear 31 is meshed with the first gear teeth 11, two fixing plates 4 are arranged on the hot air drum 1 and the cold air drum 2, the two fixing plates 4 are respectively positioned at two ends close to the hot air drum 1 and the cold air drum 2, two through holes 41 are arranged on the fixing plates 4, the two through holes 41 are vertically distributed, bearings 42 are embedded in the through holes 41, the bearings 42 corresponding to the positions are respectively sleeved on the hot air drum 1 and the cold air drum 2, four connecting rods 43 are connected between the two fixing plates 4, the four connecting rods 43 are respectively positioned at four corners of the fixing plates 4, an air cooler 5 is arranged at one end of the cold air drum 2, the air cooler 5 is fixed with the ground, and an air outlet, one end of the warm air roller 1 is provided with an air heater 6, and an air outlet of the air heater 6 is aligned with the port of the warm air roller 1.

In this embodiment, the warm air drum 1, the first gear teeth 11, the first retainer ring 12 and the first spiral piece 13 are integrally formed, so that the structure is more stable.

Furthermore, the cold air drum 2, the second gear 21, the second retainer 22 and the second spiral piece 23 are integrally formed, so that the structure is more stable.

It should be noted that the size of the second gear 21 is matched with the size of the first gear 11, the size of the first gear 11 is matched with the size of the gear 31, the size of the bearing 42 is matched with the size of the through hole 41, and the size of the bearing 42 is matched with the size of the warm air drum 1 and the size of the cold air drum 2, so as to facilitate the adaptive installation of the structure.

In addition, the motor 3 is fixedly connected with the fixing plate 4 corresponding to the position through a bolt, the bottom end of the air heater 6 is provided with a support 7, and the support 7 is fixedly connected with the air heater 6 through a bolt, so that the structure can be conveniently mounted and dismounted.

It should be noted that, in this embodiment, the air cooler 5 may be a CX-1380 series air cooler manufactured by seoxing textile embroidery limited, and its matching circuit and power supply are also provided by the manufacturer; furthermore, the present invention relates to circuits, electronic components and modules, which are known in the art, and can be implemented by those skilled in the art without exception, and the present invention also does not relate to improvements to software and methods.

In this embodiment, the connecting rod 43 is welded and fixed to the fixing plate 4, so that the structure is more stable.

It should be noted that in this embodiment, the hot air blower 6 may be a TSN-B/X-3A-211 series hot air blower manufactured by sannen mechanical equipment, and its matching circuit and power supply are also provided by the manufacturer; furthermore, the present invention relates to circuits, electronic components and modules, which are known in the art, and can be implemented by those skilled in the art without exception, and the present invention also does not relate to improvements to software and methods.

When the cold-hot air double-channel dryer of the embodiment is used, the motor 3 is started, the output shaft of the motor 3 rotates to drive the gear 31 to rotate, the rotation of the gear 31 drives the meshed first gear teeth 11 to rotate, the first gear teeth 11 rotates to drive the meshed second gear teeth 21 to rotate, so that the hot air roller 1 and the cold air roller 2 both rotate, then wet sand is poured into the hot air roller 1 from the first hopper 14, the sand flows into the hot air roller 1 through the first hopper channel 141, the rotating motion state of the hot air roller 1 is converted into the moving motion state of the sand under the action of the first spiral sheet 13 in the rotating hot air roller 1, then the sand flows out from the tail part of the hot air roller 1 and falls into the second hopper 24, the sand flows into the cold air roller 2 through the second hopper channel 241, the rotating motion state of the cold air roller 2 is converted into the moving motion state of the sand under the action of the second spiral sheet 23, then the sand passes through the tail removing device of the cold air drum 2, in the process, the hot air blower 6 conveys the hot air to heat the interior of the hot air drum 1, so that the sand in the hot air drum 1 is heated and dehumidified, and the cold air blower 5 cools the interior of the cold air drum 2, so that the heated sand is cooled.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cold and warm wind binary channels formula drying-machine, includes warm braw cylinder (1), its characterized in that: the hot air cylinder is characterized in that a first gear (11) is arranged on the hot air cylinder (1), a first check ring (12) is arranged at one end of the hot air cylinder (1), a first spiral sheet (13) is arranged in the hot air cylinder (1), a first funnel (14) is arranged at one end, close to the first check ring (12), of the hot air cylinder (1), a first funnel channel (141) is arranged at the bottom end of the first funnel (14), the first funnel channel (141) extends into the hot air cylinder (1), a cold air cylinder (2) is arranged under the hot air cylinder (1), a second gear (21) is arranged on the cold air cylinder (2), the second gear (21) is meshed with the first gear (11), a second check ring (22) is arranged at one end, far away from the first check ring (12), of the cold air cylinder (2), a second spiral sheet (23) is arranged in the cold air cylinder (2), one end of the cold air roller (2) close to the second retainer ring (22) is provided with a second funnel (24), the bottom end of the second funnel (24) is provided with a second funnel channel (241), the second funnel channel (241) extends into the cold air roller (2), one side of the hot air roller (1) is provided with a motor (3), an output shaft of the motor (3) is provided with a gear (31), the gear (31) is meshed with the first gear (11), the hot air roller (1) and the cold air roller (2) are provided with two fixing plates (4), the two fixing plates (4) are respectively positioned at two ends close to the hot air roller (1) and the cold air roller (2), the fixing plates (4) are provided with two through holes (41), the through holes (41) are vertically distributed, and the through holes (41) are embedded with bearings (42), the corresponding bearing (42) in position is located respectively the cover of warm braw cylinder (1) and on cold air drum (2), two be connected with four connecting rods (43), four between fixed plate (4) connecting rod (43) are located respectively four corners of fixed plate (4), the one end of cold air drum (2) is equipped with air-cooler (5), air-cooler (5) are fixed with ground, the port of cold air drum (2) is aimed at to the air outlet of air-cooler (5), the one end of warm braw cylinder (1) is equipped with air heater (6), the port of warm braw cylinder (1) is aimed at to the air outlet of air heater (6).

2. The dual-channel cold and warm air dryer according to claim 1, wherein: the warm air roller (1), the first gear teeth (11), the first retainer ring (12) and the first spiral piece (13) are of an integrally formed structure.

3. The dual-channel cold and warm air dryer according to claim 1, wherein: the cold air roller (2), the second gear teeth (21), the second retainer ring (22) and the second spiral sheet (23) are of an integrally formed structure.

4. The dual-channel cold and warm air dryer according to claim 1, wherein: the size of second teeth of a cogwheel (21) and the size looks adaptation of first teeth of a cogwheel (11), the size looks adaptation of first teeth of a cogwheel (11) and gear (31), the size of bearing (42) and the size looks adaptation of through-hole (41), the size of bearing (42) and the size homogeneous phase adaptation of warm braw cylinder (1) and cold wind cylinder (2).

5. The dual-channel cold and warm air dryer according to claim 1, wherein: the motor (3) is fixedly connected with the fixing plate (4) corresponding to the motor in position through bolts, a support (7) is arranged at the bottom end of the air heater (6), and the support (7) is fixedly connected with the air heater (6) through bolts.

6. The dual-channel cold and warm air dryer according to claim 1, wherein: the connecting rod (43) is tightly welded and fixed with the fixing plate (4).