CN210320938U

CN210320938U - Tunnel type circulation drying room

Info

Publication number: CN210320938U
Application number: CN201921302278.9U
Authority: CN
Inventors: 曹拥军
Original assignee: Nantong Tengyu Environmental Protection Equipment Co ltd
Current assignee: Nantong Tengyu Environmental Protection Equipment Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-04-14
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a tunnel type circulation baking house, including the baking house body, be equipped with the oven on the baking house body, the circulation wind channel, circulating fan, a pedestal, the motor support, the radiating groove, the upset motor, go into the wind gap, the heating pipe, sealed lid, the filter screen, the stoving support, the fan, the apparatus further comprises a rotating shaft, the pulley, pressure valve, adopt the oven of pipeline form on the ring baking house body, ceaselessly to the inside delivered air of oven, the air is heated in the oven of sending into, adopt the warm air stream to dry to oven inside, and, the warm air stream after using the heating gets into the oven after the circulation wind channel filters once more after using, make the hot air stream reuse, part cold air gets into the oven through going into the wind gap simultaneously, effectively shorten the time improvement drying rate of heated air like this, also can reduce the electric energy that the heating pipe generated heat and used simultaneously.

Description

Tunnel type circulation drying room

Technical Field

The utility model relates to a baking house technical field specifically is a tunnel type circulation baking house.

Background

Along with the rapid development of modern industry, the discharge amount of industrial waste gas is increased day by day. On the one hand, exhaust gas emission not only causes pollution of the atmospheric environment, but also requires purification treatment. On the other hand, because resource and environmental problems are prominent day by day, how to apply the high-efficiency and environment-friendly technology to the actual production becomes a prominent problem in modern industry.

At present, the adopted drying room basically adopts a direct motor heating type drying technology, and the continuous drying consumes large electric energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectively shorten heated air's time and improve drying rate, also can reduce a tunnel type circulation baking house of the electric energy that the heating pipe used of generating heat simultaneously to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tunnel type circulation baking house, includes the baking house body, be equipped with the base on the baking house body, the middle bilateral symmetry of base is equipped with circulating fan, the top of base is equipped with the oven, and the bottom central authorities of oven are equipped with bottom air current entry, the outside of oven is equipped with annular circulation wind channel, and circulation wind channel welded fastening is at the outside lateral wall of oven, the top of oven is close to one end and is equipped with pressure valve, circulation wind channel's top central authorities are equipped with into the wind gap, and the department of going into the wind gap is equipped with one-way check valve, and one-way check valve.

Preferably, the one end of oven adopts sealed lid, and the outside central authorities of sealed lid are equipped with motor support, and motor support's inside is equipped with the upset motor, the other end of oven is equipped with sealed lid, and the centre of sealed lid is equipped with the bearing spread groove, the inside central authorities of oven are equipped with the stoving support, the center of stoving support is equipped with the pivot, the one end of pivot and the pivot fixed connection of upset motor, the pivot junction of pivot and upset motor is equipped with the pulley, and the other end of pivot is connected with the bearing spread groove in the middle of the sealed lid, the inside pulley that is equipped with of bearing spread groove in the middle of.

Preferably, the motor support is fixed in the center of the outer side of the sealing cover in a welding mode, and a heat dissipation groove is formed in the outer side wall of the motor support.

Preferably, the bottom end of the circulating air duct is communicated with a fan, the fan is communicated with a bottom airflow inlet at the bottom of the oven, a filter screen is arranged inside the bottom airflow inlet, heating pipes are arranged above the filter screen, the distance between every two adjacent heating pipes is 2cm-4cm, and the bottom airflow inlet is communicated with the oven.

Preferably, a filter screen is arranged at the bottom of the inner side of the air inlet, and a fan is arranged above the filter screen.

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

adopt the oven of pipeline form on the baking house body, the inside air delivery to the oven ceaselessly, the air is heated in the oven of sending into, adopt the warm air current to dry inside the oven, moreover, use the warm air current after the heating to filter the back through circulation wind channel after the use and enter into the oven again, make the hot gas flow reuse, part cold air gets into the oven through going into the wind gap simultaneously, the time that effectively shortens heated air like this improves drying rate, also can reduce the electric energy that the heating pipe used of generating heat simultaneously.

Drawings

FIG. 1 is a schematic view of the structure of the ring drying room of the present invention;

FIG. 2 is a schematic cross-sectional view of the ring drying room of the present invention.

In the figure: 1. a drying room body; 2. an oven; 3. a circulating air duct; 4. a circulating fan; 5. a base; 6. a motor bracket; 7. a heat sink; 8. turning over a motor; 9. an air inlet; 10. heating a tube; 11. a sealing cover; 12. a filter screen; 13. drying the bracket; 14. a fan; 15. a rotating shaft; 16. a pulley; 17. a pressure valve; 18. a bottom gas stream inlet.

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 or fig. 2, the present invention provides a technical solution: the utility model provides a tunnel type circulation baking house, includes baking house body 1, is equipped with base 5 on the baking house body 1, and the middle bilateral symmetry of base 5 is equipped with circulating fan 4, and the top of base 5 is equipped with oven 2, and sealed lid 11 is adopted to the one end of oven 2, and the outside central authorities of sealed lid 11 are equipped with motor support 6, and motor support 6 welded fastening is in the outside central authorities of sealed lid 11, is equipped with radiating groove 7 on motor support 6's the outside lateral wall.

Motor support 6's inside is equipped with upset motor 8, oven 2's other end is equipped with sealed lid 11, the centre of sealed lid 11 is equipped with the bearing spread groove, oven 2's inside central authorities are equipped with stoving support 13, the center of stoving support 13 is equipped with pivot 15, the one end of pivot 15 and upset motor 8's pivot fixed connection, pivot 15 is equipped with pulley 16 with upset motor 8's pivot junction, the other end of pivot 15 is connected with the bearing spread groove in the middle of sealed lid 11, inside pulley 16 that is equipped with of the bearing spread groove in the middle of sealed lid 11, pulley 16 effectively reduces the frictional force of stoving support 13 at the rotation in-process.

The bottom air inlet 18 is arranged in the center of the bottom of the oven 2, the annular circulating air duct 3 is arranged outside the oven 2, the circulating air duct 3 is fixed on the outer side wall of the oven 2 in a welded mode, a pressure valve 17 is arranged at the position, close to one end, of the top of the oven 2, an air inlet 9 is arranged in the center of the top of the circulating air duct 3, a one-way valve is arranged at the air inlet 9, and a fan 14 is arranged on the outer side of the one-way.

The bottom end of the circulating air duct 3 is communicated with a fan 14, the fan 14 is communicated with a bottom airflow inlet 18 at the bottom of the oven 2, a filter screen 12 is arranged inside the bottom airflow inlet 18, heating pipes 10 are arranged above the filter screen 12, the distance between every two adjacent heating pipes is 2cm-4cm, the bottom airflow inlet 18 is communicated with the oven 2, the filter screen 12 is arranged at the bottom of the inner side of the air inlet 9, and the fan 14 is arranged above the filter screen 12.

When using baking house body 1, fan 14 is high-speed rotatory, introduce the inside of oven 2 with the outside air of oven 2, when going into wind gap 9, the air at first gets into circulation wind channel 3 after filter screen 12 filters, get into the inside of oven 2 through bottom air inlet 18 behind the other end export of circulation wind channel 3, when getting into oven 2, the heating pipe heats the air, the air that makes the entering oven is high temperature steam, the inside steam of oven 2 rises after the heating and gets into circulation wind channel 3 through the upper end port of circulation wind channel 3, partial warm air flows and runs off, the inside air current of circulation wind channel 3 gets into the inside of oven 2 through bottom air inlet 18 once more.

Adopt oven 2 of pipeline form on baking house body 1, ceaselessly to oven 2's inside air conveying, the air is heated in oven 2 who sends into, adopt the warm air current to dry 2 insides of oven, moreover, use the warm air current after the heating to enter into oven 2 after the circulation wind channel filters after using again, make the hot gas flow reuse, part cold air gets into oven 2 through going into wind gap 9 simultaneously, the time that effectively shortens heated air improves drying speed like this, also can reduce the electric energy that heating pipe 10 used of generating heat simultaneously.

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 tunnel type circulation baking house, includes baking house body (1), its characterized in that: be equipped with base (5) on baking house body (1), the middle bilateral symmetry of base (5) is equipped with circulating fan (4), the top of base (5) is equipped with oven (2), and the bottom central authorities of oven (2) are equipped with bottom air inlet (18), the outside of oven (2) is equipped with annular circulation wind channel (3), and circulation wind channel (3) welded fastening is at the outside lateral wall of oven (2), the top of oven (2) is close to one end and is equipped with pressure valve (17), the top central authorities of circulation wind channel (3) are equipped with into wind gap (9), and income wind gap (9) department is equipped with check valve, and check valve's the outside is equipped with fan (14).

2. The tunnel-type circulating drying room of claim 1, wherein: the utility model discloses a drying oven, including oven (2), motor support (6), sealed lid (11), bearing connecting groove, drying bracket (13), pivot (15), pivot fixed connection, pivot (15) and the pivot junction of upset motor (8) are equipped with pulley (16), and the other end of pivot (15) is connected with the bearing connecting groove in the middle of sealed lid (11), the one end of oven (2) adopts sealed lid (11), and the outside central authorities of sealed lid (11) are equipped with motor support (6), and the inside of motor support (6) is equipped with upset motor (8), the inside central authorities of motor support (6) are equipped with upset motor (8), the center of stoving support (13) is equipped with pivot (15), the one end of pivot (15) and the pivot fixed connection of upset motor (8), and pivot (15) and the bearing connecting groove in the middle of sealed lid.

3. The tunnel type circulation drying room as claimed in claim 2, wherein: the motor support (6) is welded and fixed in the center of the outer side of the sealing cover (11), and a heat dissipation groove (7) is formed in the side wall of the outer portion of the motor support (6).

4. The tunnel-type circulating drying room of claim 1, wherein: the bottom end of the circulating air duct (3) is communicated with a fan (14), the fan (14) is communicated with a bottom airflow inlet (18) at the bottom of the oven (2), a filter screen (12) is arranged inside the bottom airflow inlet (18), heating pipes (10) are arranged above the filter screen (12), the distance between every two adjacent heating pipes is 2cm-4cm, and the bottom airflow inlet (18) is communicated with the oven (2).

5. The tunnel-type circulating drying room of claim 1, wherein: a filter screen (12) is arranged at the bottom of the inner side of the air inlet (9), and a fan (14) is arranged above the filter screen (12).