CN212274454U

CN212274454U - Self-circulation type constant-temperature hot air dryer

Info

Publication number: CN212274454U
Application number: CN202021002186.1U
Authority: CN
Inventors: 张春洪
Original assignee: Liyang Hongyue Machinery Manufacture Co ltd
Current assignee: Liyang Hongyue Machinery Manufacture Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-01-01
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a self-circulation constant-temperature hot air dryer, which relates to the technical field of hot air dryers, and comprises a hot air dryer body and an outlet pipe arranged on the upper part of the hot air dryer body, wherein the upper surface of the hot air dryer body is fixedly communicated with one end of the outlet pipe, the other end of the outlet pipe is fixedly communicated with one end of a waste heat pipe through a flange, the other end of the waste heat pipe is fixedly communicated with the air inlet end of a fan, the air outlet end of the fan is fixedly communicated with one end of an air outlet pipe A, the other end of the air outlet pipe A is fixedly communicated with the lower end of the side wall of a drying box, the other side surface of the drying box is opened, a box door is arranged on the side surface of the opening of the drying box, a filter screen which is horizontally arranged is arranged at the lower end inside of the drying box, a plurality of bearing plates which are equidistantly distributed, avoid the waste of heat energy, resources are saved.

Description

Self-circulation type constant-temperature hot air dryer

Technical Field

The utility model relates to a hot air dryer technical field specifically is a self-loopa formula constant temperature hot air dryer.

Background

The hot air dryer is a device for providing high-temperature hot air by utilizing a heat pump principle and a sensible heat exchange technology, has an energy-saving ratio as high as 60% -90% compared with the traditional electric heating, has very wide application range, is applied to printing, agriculture and other industries, and has the advantages of safety, energy conservation, no environmental influence, convenience in installation and the like.

The types of hot air dryers on the market are very many at present, the constant-temperature hot air dryer belongs to one type of hot air dryer, the hot air used for drying is directly discharged out of the current hot air dryer when the current hot air dryer is used, a large amount of waste heat in the discharged hot air is not utilized, the waste of hot air reheat energy is caused, and the waste heat in the hot air cannot be reused.

Therefore, the self-circulation type constant-temperature hot air dryer is provided.

SUMMERY OF THE UTILITY MODEL

Problems to be solved

To the problem that exists among the prior art, the utility model aims to provide a self-loopa formula constant temperature hot air dryer solves the problem of mentioning in the above-mentioned background story.

2. Technical scheme

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

a self-circulation type constant-temperature hot air dryer comprises a hot air dryer body and an air outlet pipe arranged on the upper part of the hot air dryer body, wherein the upper surface of the hot air dryer body is fixedly communicated with one end of the air outlet pipe, the other end of the air outlet pipe is fixedly communicated with one end of a residual heat pipe through a flange, the other end of the residual heat pipe is fixedly communicated with the air inlet end of a fan, the air outlet end of the fan is fixedly communicated with one end of an air outlet pipe A, the other end of the air outlet pipe A is fixedly communicated with the lower end of the side wall of a drying box, the other side surface of the drying box is open, a box door is arranged on the side surface of the opening of the drying box, a horizontally arranged filter screen is arranged at the lower end of the inner part of the drying box, two opposite side surfaces of the filter screen are fixedly connected with mounting plates, the two mounting plates are respectively arranged on the lower, the board is put to holding that a plurality of equidistance of stoving incasement portion fixedly connected with distributed and level set up, two relative side difference fixed connection that hold the board are put the board, hold and have seted up the air channel on putting the board, and every adjacent two hold the air channel on the board and all crisscross the setting, the stoving incasement is provided with beater mechanism, the upper end of hot air drying machine body and the fixed intercommunication of one end of circulating pipe, and the other end of circulating pipe and the fixed intercommunication of lower extreme of hot air drying machine body, and the last lateral wall fixedly connected with dust removal mechanism of stoving case.

As a further aspect of the present invention: patting mechanism includes the motor, the bull stick, the montant, bat ball and fixed plate, be provided with the bull stick that the level set up between two relative medial surfaces of stoving case, the medial surface at the stoving case is rotated to the one end of bull stick, the output of motor runs through the lateral wall of stoving case and the other end fixed connection through shaft coupling and bull stick, the upper surface at the fixed plate is installed to the motor, and fixed plate fixed connection is in the side of stoving case, the bull stick is located the top of filter screen, a plurality of equidistance of fixedly connected with distribute's montant on the bull stick, and the montant is kept away from the one end fixedly connected with of bull stick and is clapped.

As a further aspect of the present invention: the upper surface of the hot air dryer body is fixedly connected with two symmetrical lifting lugs.

As a further aspect of the present invention: the equal fixedly connected with supporting seat in four corners department of stoving case lower surface.

As a further aspect of the present invention: the dust removal mechanism comprises an air outlet pipe B and a bag-type dust remover, the upper side wall of the drying box is fixedly communicated with one end of the air outlet pipe B, and the other end of the air outlet pipe B is fixedly communicated with the air inlet end of the bag-type dust remover.

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

1. the utility model discloses at first open the chamber door, place the chinese herbal medicine that needs to be dried on bearing the board, reclose the chamber door, hot-blast after drying the internal material of hot air dryer body that hot air dryer body during operation produced, partly hot-blast gets back to in the circulating pipe gets back to the hot air dryer body and continues to dry the material, carry out cyclic utilization to hot-blast waste heat, start the fan, make another part hot-blast through waste heat pipe and play tuber pipe A get into in the drying oven, hot-blast rises through the filter screen in the drying oven, hot-blast rethread air groove continues to rise, the chinese herbal medicine that the bearing board fan passed is dried, the hot-blast waste heat of hot air dryer body recycles, simultaneously through every two adjacent bearing the setting of taking up the air groove on the board all crisscross, make hot-blast snakelike to rise, can make the chinese herbal medicine that the bearing board fan passed more the composition with hot, the purpose that hot-blast to chinese herbal medicine drying is more abundant is reached, carries out make full use of to hot-blast waste heat, avoids the waste of heat energy, resources are saved, and the filter screen can filter hot-blast simultaneously, reduces the pollution of impurity to chinese herbal medicine.

2. The utility model discloses starter motor for clap the ball and pat the filter screen, make the impurity on the filter screen fall down, reduce the possibility of filter screen jam, make what the filter screen can last filter gas, open the chamber door alright with clear up impurity.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is the structure schematic diagram of the section of the middle drying box of the utility model.

In the figure: 1. a hot air dryer body; 2. an air outlet pipe; 3. lifting lugs; 4. residual heat pipes; 5. a fan; 6. an air outlet pipe A; 7. a drying box; 8. an air outlet pipe B; 9. a box door; 10. a supporting seat; 11. a filter screen; 12. a carrying plate; 13. a vent channel; 14. a bag-type dust collector; 15. a motor; 16. mounting a plate; 17. a rotating rod; 18. a vertical rod; 19. beating the ball; 20. a fixing plate; 21. a circulation pipe.

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, in an embodiment of the present invention, a self-circulation type constant temperature hot air dryer includes a hot air dryer body 1 and an outlet duct 2 installed on an upper portion of the hot air dryer body 1, an upper surface of the hot air dryer body 1 is fixedly communicated with one end of the outlet duct 2, and the other end of the outlet duct 2 is fixedly communicated with one end of a waste heat pipe 4 through a flange, and the other end of the waste heat pipe 4 is fixedly communicated with an inlet end of a fan 5, and an outlet end of the fan 5 is fixedly communicated with one end of an outlet duct a6, and the other end of the outlet duct a6 is fixedly communicated with a lower end of a sidewall of a drying box 7, the other side of the drying box 7 is open, and a box door 9 is installed on a side of the opening of the drying box 7, a horizontally arranged filter screen 11 is installed on a lower end of the inside of the drying box 7, two opposite sides of the filter screen 11 are fixedly connected with, the connection part of the air outlet pipe A6 and the side wall of the drying box 7 is positioned between the filter screen 11 and the inner bottom surface of the drying box 7, the inside of the drying box 7 is fixedly connected with a plurality of bearing plates 12 which are distributed equidistantly and are arranged horizontally, two opposite side surfaces of each bearing plate 12 are respectively and fixedly connected with the corresponding bearing plate 12, each bearing plate 12 is provided with a vent groove 13, the vent grooves 13 on every two adjacent bearing plates 12 are arranged in a staggered manner, a flapping mechanism is arranged in the drying box 7, the upper end of the hot air dryer body 1 is fixedly communicated with one end of a circulating pipe 21, the other end of the circulating pipe 21 is fixedly communicated with the lower end of the hot air dryer body 1, and the upper side wall of the drying box 7 is fixedly connected with a dust removal mechanism; firstly, opening a box door 9, placing Chinese herbal medicines to be dried on a bearing plate 12, then closing the box door 9, after drying materials in the hot air dryer body 1 by hot air generated during the operation of the hot air dryer body 1, enabling a part of the hot air to enter a circulating pipe 21 and return to the hot air dryer body 1 to continuously dry the materials, recycling the waste heat of the hot air, starting a fan 5, enabling the other part of the hot air to enter a drying box 7 through a waste heat pipe 4 and an air outlet pipe A6, enabling the hot air to ascend in the drying box 7 through a filter screen 11, enabling the hot air to continuously ascend through an air duct 13, drying the Chinese herbal medicines fanned by the bearing plate 12, recycling the waste heat of the hot air dryer body 1, simultaneously enabling the hot air to ascend in a snake shape through staggered arrangement of the air ducts 13 on every two adjacent bearing plates 12, enabling the Chinese herbal medicines fanned by the bearing plates 12 to be contacted with the hot air more in components, the purpose that hot air can dry the Chinese herbal medicines more fully is achieved, the waste heat of the hot air is fully utilized, waste of heat energy is avoided, resources are saved, meanwhile, the filter screen 11 can filter the hot air, and pollution of impurities to the Chinese herbal medicines is reduced.

The flapping mechanism comprises a motor 15, a rotating rod 17, vertical rods 18, flapping balls 19 and a fixed plate 20, the rotating rod 17 which is horizontally arranged is arranged between two opposite inner side surfaces of the drying box 7, one end of the rotating rod 17 is rotatably connected to the inner side surface of the drying box 7, the output end of the motor 15 penetrates through the side wall of the drying box 7 and is fixedly connected with the other end of the rotating rod 17 through a coupler, the motor 15 is installed on the upper surface of the fixed plate 20, the fixed plate 20 is fixedly connected to the side surface of the drying box 7, the rotating rod 17 is positioned above the filter screen 11, the rotating rod 17 is fixedly connected with the vertical rods 18 which are distributed at equal intervals, and one end of each vertical rod 18, which is far away from the rotating rod 17; the length of montant 18 is the same with the distance between bull stick 17 to the filter screen 11, and starter motor 15 for clapping ball 19 and patting filter screen 11, make the impurity on the filter screen 11 fall down, reduce the possibility that filter screen 11 blockked up, make that filter screen 11 can last filter gas, open chamber door 9 alright clear up impurity.

The upper surface of the hot air dryer body 1 is fixedly connected with two symmetrical lifting lugs 3; the lifting lug 3 is convenient for hoisting the hot air dryer body 1.

The four corners of the lower surface of the drying box 7 are fixedly connected with supporting seats 10; the support base 10 provides support for the drying box 7.

The dust removal mechanism comprises an air outlet pipe B8 and a bag-type dust remover 14, the upper side wall of the drying box 7 is fixedly communicated with one end of an air outlet pipe B8, and the other end of the air outlet pipe B8 is fixedly communicated with the air inlet end of the bag-type dust remover 14; the gas passing through the drying box 7 enters the bag-type dust collector 14 through the air outlet pipe B8, and the bag-type dust collector 14 removes dust from the gas and discharges the dust, so that the pollution of the dust to the atmosphere is reduced.

The utility model provides a pair of self-loopa formula constant temperature hot air dryer's theory of operation as follows:

firstly, opening a box door 9, placing Chinese herbal medicines to be dried on a bearing plate 12, then closing the box door 9, after drying materials in the hot air dryer body 1 by hot air generated during the operation of the hot air dryer body 1, enabling a part of the hot air to enter a circulating pipe 21 and return to the hot air dryer body 1 to continuously dry the materials, recycling the waste heat of the hot air, starting a fan 5, enabling the other part of the hot air to enter a drying box 7 through a waste heat pipe 4 and an air outlet pipe A6, enabling the hot air to ascend in the drying box 7 through a filter screen 11, enabling the hot air to continuously ascend through an air duct 13, drying the Chinese herbal medicines fanned by the bearing plate 12, recycling the waste heat of the hot air dryer body 1, simultaneously enabling the hot air to ascend in a snake shape through staggered arrangement of the air ducts 13 on every two adjacent bearing plates 12, enabling the Chinese herbal medicines fanned by the bearing plates 12 to be contacted with the hot air more in components, the purpose that hot air can dry the Chinese herbal medicines more fully is achieved, the waste heat of the hot air is fully utilized, waste of heat energy is avoided, resources are saved, meanwhile, the filter screen 11 can filter the hot air, and pollution of impurities to the Chinese herbal medicines is reduced.

The utility model discloses well motor 15's model adopts 57BYGH56-401A and supporting power supply and circuit thereof, and fan 5's model adopts Y5-47-12.4D and supporting power supply and circuit thereof, involves that circuit and electronic components and module are prior art, and the technical staff in the field can realize completely, need not beyond a limit the suggestion, the utility model discloses the content of protection does not relate to the improvement to software and method yet.

The utility model discloses the consumer that appears all passes through the transformer and is connected with external master controller and 220V commercial power to the master controller can play the conventional known equipment of control for the computer etc. the utility model discloses well consumer's model can replace and reform transform according to the technical parameter of its needs, and it is known for the technical personnel that belong to in the field, consequently, what the technical personnel that belong to in the field can be clear passes through the utility model provides a technical scheme obtains corresponding result of use.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", 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 simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, should not be taken as limiting, and it should be noted that the terms "mounted" and "connected" are intended to be broadly construed, and include, for example, either fixed or removable connections, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific situations.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a self-loopa formula constant temperature hot air dryer, include hot air dryer body (1) and install outlet duct (2) on hot air dryer body (1) upper portion, a serial communication port, the upper surface of hot air dryer body (1) and the fixed intercommunication of one end of outlet duct (2), and the other end of outlet duct (2) passes through the flange and the fixed intercommunication of one end of waste heat pipe (4), and the other end of waste heat pipe (4) and the fixed intercommunication of the air inlet end of fan (5), and the air-out end of fan (5) and the fixed intercommunication of one end of air-out pipe A (6), the other end of air-out pipe A (6) and the fixed intercommunication of lower extreme of stoving case (7) lateral wall, another side opening of stoving case (7), and the side-mounting of stoving case (7) opening part has chamber door (9), the filter screen (11) of level setting is installed to the lower extreme of stoving case (, two opposite side surfaces of the filter screen (11) are fixedly connected with mounting plates (16), the two mounting plates (16) are respectively mounted at the lower parts of two opposite inner side surfaces of the drying box (7) through screws, the joint of the air outlet pipe A (6) and the side wall of the drying box (7) is positioned between the filter screen (11) and the inner bottom surface of the drying box (7), a plurality of bearing plates (12) which are distributed at equal intervals and are horizontally arranged are fixedly connected inside the drying box (7), the two opposite side surfaces of the bearing plates (12) are respectively and fixedly connected with the bearing plates (12), vent grooves (13) are formed in the bearing plates (12), the vent grooves (13) on every two adjacent bearing plates (12) are respectively arranged in a staggered manner, a flapping mechanism is arranged in the drying box (7), the upper end of the hot air dryer body (1) is fixedly communicated with one end of the circulating pipe (21), and the other end of the circulating pipe (21) is fixedly communicated with the lower end of the hot air dryer body, and the upper side wall of the drying box (7) is fixedly connected with a dust removing mechanism.

2. The self-circulation type constant-temperature hot air dryer as claimed in claim 1, the flapping mechanism comprises a motor (15), a rotating rod (17), a vertical rod (18), a flapping ball (19) and a fixed plate (20), the rotating rod (17) which is horizontally arranged is arranged between two opposite inner side surfaces of the drying box (7), one end of the rotating rod (17) is rotatably connected with the inner side surface of the drying box (7), the output end of the motor (15) penetrates through the side wall of the drying box (7) and is fixedly connected with the other end of the rotating rod (17) through a coupler, the motor (15) is arranged on the upper surface of the fixed plate (20), and the fixed plate (20) is fixedly connected with the side surface of the drying box (7), the rotating rod (17) is positioned above the filter screen (11), a plurality of vertical rods (18) which are distributed at equal intervals are fixedly connected on the rotating rod (17), and one end of the vertical rod (18) far away from the rotating rod (17) is fixedly connected with a beating ball (19).

3. The self-circulation type constant-temperature hot air dryer according to claim 1, wherein the upper surface of the hot air dryer body (1) is fixedly connected with two symmetrical lifting lugs (3).

4. The self-circulation type constant-temperature hot air dryer as claimed in claim 1, wherein the four corners of the lower surface of the drying box (7) are fixedly connected with supporting seats (10).

5. The self-circulation constant-temperature hot air dryer according to claim 1, wherein the dust removing mechanism comprises an air outlet pipe B (8) and a bag-type dust remover (14), the upper side wall of the drying box (7) is fixedly communicated with one end of the air outlet pipe B (8), and the other end of the air outlet pipe B (8) is fixedly communicated with the air inlet end of the bag-type dust remover (14).