CN211717121U

CN211717121U - Air return device of drying system

Info

Publication number: CN211717121U
Application number: CN202020100600.6U
Authority: CN
Inventors: 詹永兵
Original assignee: Yunnan Haili Industrial Co ltd
Current assignee: Yunnan Haili Industrial Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-20
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a drying system return air device, including the earth's surface, the both sides at earth's surface top fixedly connected with combustion chamber and base respectively, the right side fixedly connected with motor of base inner chamber bottom, the fixed cover of output of motor is equipped with initiative bevel gear, base inner chamber's bottom swing joint has the rotary rod. The utility model discloses a set up the earth's surface, the combustion chamber, the hot-blast main, a pedestal, the air return chamber, the cold-blast pipe, the fan, an apron, the turbine, the standpipe, the return bend, the fan housing, including a motor, an end cap, a controller, and a cover plate, initiative bevel gear, the rotary rod, driven bevel gear and temperature sensor's cooperation is used, it is higher because the temperature is when directly using to have solved current compound fertilizer stoving steam, can damage the pipeline, simultaneously because carry the steam temperature value in the past inhomogeneous, cause the problem of influence to the stoving of compound fertilizer, this drying system air return device, it can cool down steam to possess, the advantage of the homogeneity.

Description

Air return device of drying system

Technical Field

The utility model relates to a compound fertilizer processing technology field specifically is drying system return air device.

Background

The compound fertilizer is a chemical fertilizer containing two or more nutrient elements, has the advantages of high nutrient content, few side components, good physical properties and the like, and plays an important role in balancing fertilization, improving the utilization rate of the fertilizer and promoting the high and stable yield of crops.

The compound fertilizer is one kind of fertilizer, need use the drying chamber to heat the air when drying compound fertilizer, and the hot-blast of stoving is produced with the marsh gas burning, if the direct drying of losing of steam after the burning, firstly the high temperature can directly damage pipeline, secondly carry the temperature value of passing inhomogeneous, cause the influence to the drying efficiency and the drying quality of compound fertilizer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drying system air return device possesses and to cool down steam, and the advantage of the homogeneity when increasing the temperature value and using has solved current compound fertilizer stoving steam and because the temperature is higher when directly using, can damage the pipeline, and the while is inhomogeneous owing to carry the steam temperature value in the past, causes the problem of influence to the stoving of compound fertilizer.

In order to achieve the above object, the utility model provides a following technical scheme: the air return device of the drying system comprises a ground surface, wherein a combustion chamber and a base are fixedly connected to two sides of the top of the ground surface respectively, a motor is fixedly connected to the right side of the bottom of an inner cavity of the base, a driving bevel gear is fixedly sleeved at the output end of the motor, a rotating rod is movably connected to the bottom of the inner cavity of the base, a driven bevel gear matched with the driving bevel gear is fixedly sleeved at the bottom of the surface of the rotating rod, an air return chamber is fixedly connected to the top of the base, the top of the rotating rod penetrates through the inner cavity of the air return chamber and is fixedly connected with a turbine, the bottoms of two sides of the air return chamber are respectively communicated with a hot air pipe and a cold air pipe, an inner cavity of the air return chamber is fixedly connected with an air cover, the top of the air cover is communicated with a vertical pipe, the top of the air return chamber is fixedly connected with a cover plate.

Preferably, the surface of the rotating rod is movably connected with the joint of the base and the air return chamber through a bearing, and the air cover is positioned at the top of the turbine.

Preferably, the left side of the fan is fixedly connected with the air return chamber, and the left side of the elbow is fixedly connected with the left side of the inner cavity of the air return chamber.

Preferably, the connection part of the bottom of the cover plate and the air return chamber is fixedly connected through screws, and the top of the air return chamber is circular.

Preferably, the air return chamber and the cover plate are both made of metal vacuum plates.

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

1. the utility model discloses a set up the earth's surface, the combustion chamber, the hot-blast main, a pedestal, the air return chamber, the cold-blast pipe, the fan, an apron, the turbine, the standpipe, the return bend, the fan housing, including a motor, an end cap, a controller, and a cover plate, initiative bevel gear, the rotary rod, driven bevel gear and temperature sensor's cooperation is used, it is higher because the temperature is when directly using to have solved current compound fertilizer stoving steam, can damage the pipeline, simultaneously because carry the steam temperature value in the past inhomogeneous, cause the problem of influence to the stoving of compound fertilizer, this drying system air return device, it can cool down steam to possess, the advantage of the homogeneity.

2. The bearing is arranged, so that the rotary rod, the base and the air return chamber are movably arranged together;

the cover plate and the air return chamber are conveniently and fixedly arranged together by arranging screws;

the cover plate is arranged, so that the air return chamber is sealed;

the base is arranged, so that the air return chamber is supported, and the internal structure is convenient to mount.

Drawings

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

fig. 2 is a front sectional view of the base and the air return chamber of the present invention;

fig. 3 is a front cross-sectional view of the standpipe of the present invention.

In the figure: the device comprises a ground surface 1, a combustion chamber 2, a hot air pipe 3, a base 4, an air return chamber 5, a cold air pipe 6, a fan 7, a cover plate 8, a turbine 9, a vertical pipe 10, an elbow pipe 11, a fan cover 12, a motor 13, a driving bevel gear 14, a rotating rod 15, a driven bevel gear 16 and a temperature sensor 17.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a parts such as earth's surface 1, combustion chamber 2, hot-blast main 3, base 4, return air room 5, cold-blast main 6, fan 7, apron 8, turbine 9, standpipe 10, return bend 11, fan housing 12, motor 13, drive bevel gear 14, rotary rod 15, driven bevel gear 16 and temperature sensor 17 are the general standard component or the part that technical staff in the field knows, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-3, a drying system air return device comprises a ground surface 1, wherein two sides of the top of the ground surface 1 are respectively and fixedly connected with a combustion chamber 2 and a base 4, the right side of the bottom of an inner cavity of the base 4 is fixedly connected with a motor 13, an output end of the motor 13 is fixedly sleeved with a driving bevel gear 14, the bottom of the inner cavity of the base 4 is movably connected with a rotating rod 15, the bottom of the surface of the rotating rod 15 is fixedly sleeved with a driven bevel gear 16 matched with the driving bevel gear 14 for use, the top of the base 4 is fixedly connected with an air return chamber 5, the top of the rotating rod 15 penetrates through the inner cavity of the air return chamber 5 and is fixedly connected with a turbine 9, the bottoms of two sides of the air return chamber 5 are respectively communicated with a hot air pipe 3 and a cold air pipe 6, the inner cavity of the air return chamber 5 is, one end of the elbow 11 penetrates through the air return chamber 5 and is communicated with a fan 7, and the top of the air return chamber 5 is fixedly connected with a cover plate 8;

the surface of the rotating rod 15 is movably connected with the joint of the base 4 and the air return chamber 5 through a bearing, and the air cover 12 is positioned at the top of the turbine 9;

the left side of the fan 7 is fixedly connected with the air return chamber 5, and the left side of the elbow pipe 11 is fixedly connected with the left side of the inner cavity of the air return chamber 5;

the bottom of the cover plate 8 is fixedly connected with the joint of the air return chamber 5 through screws, and the top of the air return chamber 5 is circular;

the air return chamber 5 and the cover plate 8 are both made of metal vacuum plates.

The bearing is arranged, so that the rotating rod 15 is movably arranged together with the base 4 and the air return chamber 5;

the cover plate 8 and the air return chamber 5 are conveniently and fixedly arranged together by arranging screws;

the cover plate 8 is arranged to cover the air return chamber 5;

the base 4 is arranged to play a role in supporting the air return chamber 5 and facilitate installation of the internal structure.

When the air conditioner is used, hot air generated in the combustion chamber 2 is injected into the inner cavity of the air return chamber 5 through the hot air pipe 3, meanwhile, the cold air pipe 6 is injected into the inner cavity of the air return chamber 5, the motor 13 is started, the output end of the motor 13 drives the driving bevel gear 14 to rotate, the driving bevel gear 14 drives the rotating rod 15 to rotate through the driven bevel gear 16, the rotating rod 15 drives the turbine 9 to rotate, the turbine 9 drives the hot air and the cold air to be mixed when rotating, the fan 7 and the temperature sensor 17 are started, the fan 7 extracts the mixed air through the matching of the elbow pipe 11, the vertical pipe 10 and the air cover 12 and exhausts the mixed air to other devices through the fan 7, meanwhile, the temperature sensor 17 detects the air temperature, and a.

In summary, the following steps: this drying system air return device, through setting up earth's surface 1, combustion chamber 2, hot-blast main 3, base 4, air return chamber 5, cold air pipe 6, fan 7, apron 8, turbine 9, standpipe 10, return bend 11, fan housing 12, motor 13, initiative bevel gear 14, rotary rod 15, driven bevel gear 16 and temperature sensor 17's cooperation is used, because the temperature is higher when having solved current compound fertilizer stoving steam and directly using, can damage the pipeline, simultaneously because carry the steam temperature value inhomogeneous in the past, cause the problem of influence to the stoving of compound fertilizer.

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. Drying system return air device, including earth's surface (1), its characterized in that: the device comprises a ground surface (1), a combustion chamber (2) and a base (4) are fixedly connected to two sides of the top of the ground surface (1) respectively, a motor (13) is fixedly connected to the right side of the bottom of an inner cavity of the base (4), a driving bevel gear (14) is fixedly sleeved at the output end of the motor (13), a rotating rod (15) is movably connected to the bottom of the inner cavity of the base (4), a driven bevel gear (16) matched with the driving bevel gear (14) for use is fixedly sleeved at the bottom of the surface of the rotating rod (15), an air return chamber (5) is fixedly connected to the top of the base (4), the top of the rotating rod (15) penetrates through the inner cavity of the air return chamber (5) and is fixedly connected with a turbine (9), a hot air pipe (3) and a cold air pipe (6) are respectively communicated with the bottoms, the top intercommunication of fan housing (12) has standpipe (10), the right side fixedly connected with temperature sensor (17) of standpipe (10) inner chamber, the left top intercommunication of standpipe (10) has return bend (11), return air chamber (5) and intercommunication have fan (7) are run through to the one end of return bend (11), the top fixedly connected with apron (8) of return air chamber (5).

2. The drying system air return apparatus of claim 1, wherein: the surface of the rotating rod (15) is movably connected with the joint of the base (4) and the air return chamber (5) through a bearing, and the air cover (12) is positioned at the top of the turbine (9).

3. The drying system air return apparatus of claim 1, wherein: the left side of the fan (7) is fixedly connected with the air return chamber (5), and the left side of the elbow pipe (11) is fixedly connected with the left side of the inner cavity of the air return chamber (5).

4. The drying system air return apparatus of claim 1, wherein: the bottom of the cover plate (8) is fixedly connected with the air return chamber (5) through screws, and the top of the air return chamber (5) is circular.

5. The drying system air return apparatus of claim 1, wherein: the air return chamber (5) and the cover plate (8) are both made of metal vacuum plates.