CN213147149U

CN213147149U - Circulating stoving case

Info

Publication number: CN213147149U
Application number: CN202021154578.XU
Authority: CN
Inventors: 叶传林
Original assignee: Henan Belief Food Group Co ltd
Current assignee: Henan Belief Food Group Co ltd
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-05-07
Anticipated expiration: 2030-06-20

Abstract

The utility model discloses a circulating stoving case relates to stoving case technical field, for solving current stoving case, because many drying equipment are with many drying device, causes the higher problem of big batch stoving cost. One side of first circulation case is provided with the air inlet circulating pipe, the one end of air inlet circulating pipe is provided with the second circulation case, the below of air inlet circulating pipe is provided with the electric cabinet, the below of electric cabinet is provided with the air-out circulating pipe, the lower extreme of first circulation case and second circulation case all is provided with vibration damping mount, the inside of first circulation case and second circulation case all is provided with the ventilation otter board, two the lower extreme of ventilation otter board all is provided with the backup pad, the upper end of air inlet circulating pipe is provided with the air-supply line, be provided with air inlet electromagnetic valve on the air-supply line, the upper end of air-supply line is provided with air inlet fan, air inlet fan's upper end is provided with dustproof base, air-out circulating pipe's lower extreme.

Description

Circulating stoving case

Technical Field

The utility model relates to a stoving case technical field specifically is a circulating stoving case.

Background

The drying box is formed by welding formed section steel and thin plates, and a heat insulation layer with good heat insulation is filled between the working chamber and the box body shell. The air in the working chamber can be replaced by opening the wind top valve. The blower can make the heated air in the working chamber to be forced to flow in a convection way. The air in the working chamber can be replaced by opening the wind top valve. An air channel is arranged between the left wall of the working chamber and the heat insulation layer in the blast box, and is internally provided with blast air, fan blades and a guide plate, and a blast air switch can be opened to enable the blast air machine to work. Low-temperature drying box: the product is generally used for aging of electrical products, slow drying of common materials and parts of food raw materials, plastics and other products at the temperature of below 100 ℃. Normal temperature drying box: 100 deg.c and 250 deg.c, which is the most common temperature used for moisture drying, coating curing, heating, heat preservation, etc. of most parts. High-temperature drying box: drying the special material at a high temperature of 400 ℃ at 250 ℃, heating and installing the workpiece, testing the material at a high temperature, performing reaction treatment on chemical raw materials and the like. Ultra-temperature stoving case: 400-.

However, the existing drying box has the problem of high drying cost in large batch because a plurality of drying devices are used by a plurality of drying devices; therefore, the existing requirements are not met, and a circulating drying box is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circulating stoving case to solve the current stoving case that proposes among the above-mentioned background art, because many drying equipment are with many drying device, cause the higher problem of big drying cost in batches.

In order to achieve the above object, the utility model provides a following technical scheme: a circulating drying box comprises a first circulating box, wherein an air inlet circulating pipe is arranged on one side of the first circulating box and is connected with a first circulating box flange, a second circulating box is arranged at one end of the air inlet circulating pipe and is connected with the air inlet circulating pipe flange, an electric control box is arranged below the air inlet circulating pipe and is respectively connected with the first circulating box and the second circulating box in a welding manner, an air outlet circulating pipe is arranged below the electric control box and is respectively connected with the first circulating box and the second circulating box flange, damping bases are respectively arranged at the lower ends of the first circulating box and the second circulating box and are respectively connected with the first circulating box and the second circulating box in a welding manner, ventilation screen plates are respectively arranged inside the first circulating box and the second circulating box and are respectively connected with the inner walls of the first circulating box and the second circulating box in a welding manner, the lower ends of the two ventilation screen plates are respectively provided with a supporting plate, the supporting plates are respectively welded with the inner walls of the first circulation box and the second circulation box, the upper end of the air inlet circulation pipe is provided with an air inlet pipe, the air inlet pipe is welded with the air inlet circulation pipe, the air inlet pipe is provided with an air inlet electromagnetic valve, the air inlet electromagnetic valve is connected with the air inlet pipe in a flange manner, the upper end of the air inlet pipe is provided with an air inlet fan, the air inlet fan is connected with the air inlet pipe in a flange manner, the upper end of the air inlet fan is provided with a dustproof base, the dustproof base is connected with the air inlet fan in a flange manner, the lower end of the air outlet circulation pipe is provided with an air outlet pipe, the air outlet pipe is welded with the air outlet circulation pipe, the air outlet electromagnetic valve is arranged on the air outlet pipe and is connected with the air outlet circulation pipe in, the front ends of the first circulating box and the second circulating box are respectively provided with a front panel, the front panels are respectively connected with the rotating shafts of the first circulating box and the second circulating box, two door plate handles are arranged on the front panels, the two door plate handles are arranged, and the two door plate handles are welded with the front panels.

Preferably, a circulating fan is arranged above the ventilation screen plate in the first circulating box and is connected with an air inlet circulating pipe flange.

Preferably, a humidity sensor is arranged above the ventilation screen plate in the second circulation box and is connected with the second circulation box in a welding mode.

Preferably, the upper end of the dustproof base is provided with a dustproof net, and the dustproof net is connected with the dustproof base in a welded mode.

Preferably, the upper end of the dustproof net is provided with a dustproof cover, and the dustproof cover is connected with the dustproof net in a welding mode.

Preferably, the lower end of the air-out dust screen mounting plate is provided with an air-out dust screen, and the air-out dust screen is welded to the air-out dust screen mounting plate.

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

1. the utility model discloses a setting of air inlet circulating pipe and air-out circulating pipe, air inlet circulating pipe and air-out circulating pipe are linked together first circulation case and second circulation case, such structure makes two stoving casees can share a circulating fan and dries, the drying-machine cost has greatly been reduced, circulating fan carries out air circulation with the first circulation case and the second circulation case of air current intercommunication, when having practiced thrift the cost, also improve the quick travel of wind in the stoving incasement, the effect of drying with higher speed, the current stoving case has been solved, because many drying device for many drying equipment, cause the higher problem of big batch stoving cost.

2. Through humidity transducer, air inlet solenoid valve, air-out solenoid valve, air inlet fan's setting, humidity transducer real-time detection second circulation incasement humidity changes, when humidity in the second circulation incasement is greater than sixty degrees centigrade, electric cabinet control air inlet solenoid valve and air-out solenoid valve open, air inlet fan starts the operation, introduce drying equipment with outside dry air, reduce humidity, when humidity transducer real-time detection second circulation incasement humidity is less than sixty degrees centigrade, electric cabinet control air inlet fan closes, air inlet solenoid valve and air-out solenoid valve close thereupon, energy-conserving function has been accomplished, reduce the wasting of resources.

Drawings

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

fig. 2 is a schematic external structural view of the present invention;

FIG. 3 is a partial enlarged view of the point A of the present invention;

in the figure: 1. a first circulation tank; 2. an air intake circulation pipe; 3. an electric cabinet; 4. an air outlet circulation pipe; 5. a second circulation tank; 6. a damping mount; 7. a ventilation screen plate; 8. a support plate; 9. a humidity sensor; 10. a circulating fan; 11. an air inlet pipe; 12. an air intake electromagnetic valve; 13. an air intake fan; 14. a dust-proof base; 15. a dust screen; 16. a dust cover; 17. an air outlet pipe; 18. an air outlet electromagnetic valve; 19. an air outlet dust screen mounting plate; 20. an air-out dust screen; 21. a front panel; 22. door panel handle.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a circulating type drying box comprises a first circulating box 1, an air inlet circulating pipe 2 is arranged on one side of the first circulating box 1, the air inlet circulating pipe 2 is in flange connection with the first circulating box 1, a second circulating box 5 is arranged at one end of the air inlet circulating pipe 2, the second circulating box 5 is in flange connection with the air inlet circulating pipe 2, an electric control box 3 is arranged below the air inlet circulating pipe 2, the electric control box 3 is respectively in welded connection with the first circulating box 1 and the second circulating box 5, an air outlet circulating pipe 4 is arranged below the electric control box 3, the air outlet circulating pipe 4 is respectively in flange connection with the first circulating box 1 and the second circulating box 5, damping bases 6 are arranged at the lower ends of the first circulating box 1 and the second circulating box 5, the damping bases 6 are in welded connection with the first circulating box 1 and the second circulating box 5, and ventilation screens 7 are arranged inside the first circulating box 1 and the second circulating box 5, the ventilation screen plates 7 are welded with the inner walls of the first circulation box 1 and the second circulation box 5, the lower ends of the two ventilation screen plates 7 are respectively provided with a support plate 8, the support plates 8 are welded with the inner walls of the first circulation box 1 and the second circulation box 5, the upper end of the air inlet circulation pipe 2 is provided with an air inlet pipe 11, the air inlet pipe 11 is welded with the air inlet circulation pipe 2, the air inlet pipe 11 is provided with an air inlet electromagnetic valve 12, the air inlet electromagnetic valve 12 is in flange connection with the air inlet pipe 11, the upper end of the air inlet pipe 11 is provided with an air inlet fan 13, the air inlet fan 13 is in flange connection with the air inlet pipe 11, the upper end of the air inlet fan 13 is provided with a dustproof base 14, the dustproof base 14 is in flange connection with the air inlet fan 13, the lower end of the air outlet circulation pipe 4 is provided with an air outlet pipe 17, the air, and air-out solenoid valve 18 and air-out circulating pipe 4 flange joint, the lower extreme of air-out pipe 17 is provided with air-out dust screen mounting panel 19, and air-out dust screen mounting panel 19 and air-out pipe 17 flange joint, the front end of first circulation case 1 and second circulation case 5 all is provided with front panel 21, and front panel 21 all with first circulation case 1 and second circulation case 5 pivot connection, all be provided with door plant handle 22 on two front panel 21, door plant handle 22 is provided with two, and door plant handle 22 and front panel 21 welded connection.

Further, a circulating fan 10 is arranged above the ventilation screen 7 in the first circulating box 1, the circulating fan 10 is in flange connection with the air inlet circulating pipe 2, and the circulating fan 10 provides drying wind power for the drying equipment to realize internal air circulation in the drying machine.

Further, a humidity sensor 9 is arranged above the ventilation screen 7 in the second circulation box 5, the humidity sensor 9 is connected with the second circulation box 5 in a welding mode, and air humidity change in the second circulation box 5 is detected in real time, so that the opening and closing functions of the electric control box 3 on the air inlet electromagnetic valve 12, the air outlet electromagnetic valve 18 and the air inlet fan 13 are controlled.

Further, the upper end of dustproof base 14 is provided with dust screen 15, and dust screen 15 and dustproof base 14 welded connection, and dust screen 15 prevents air pollution for the filtering capability when introducing outside dry air.

Further, the upper end of the dust screen 15 is provided with a dust cover 16, the dust cover 16 is connected with the dust screen 15 in a welding mode, and the dust cover 16 is used for preventing the dust base 14 from being blocked due to the natural dust falling function of the dust screen 15.

Further, the lower extreme of air-out dust screen mounting panel 19 is provided with air-out dust screen 20, and air-out dust screen 20 and air-out dust screen mounting panel 19 welded connection, and air-out dust screen 20 is used for once more filtering out the air that air-out pipe 17 discharged and prevents the foreign matter backward flow simultaneously and goes into air-out pipe 17.

The working principle is as follows: when in use, the air inlet circulating pipe 2 and the air outlet circulating pipe 4 are used for communicating the first circulating box 1 with the second circulating box 5, the structure enables the two drying boxes to share one circulating fan 10 for drying, the cost of the dryer is greatly reduced, the circulating fan 10 is used for circulating air between the first circulating box 1 and the second circulating box 5 which are communicated by air flow, the cost is saved, the rapid movement of air in the drying boxes is improved, the drying effect is accelerated, the problem that the large-batch drying cost is high due to a plurality of drying devices used by a plurality of drying devices of the existing drying boxes is solved, the humidity sensor 9 is used for detecting the humidity change in the second circulating box 5 in real time, when the humidity in the second circulating box 5 is higher than sixty ℃, the electric control box 3 controls the opening of the air inlet electromagnetic valve 12 and the air outlet electromagnetic valve 18, the air inlet fan 13 is started to operate, and introduces external drying air into the drying devices, reduce humidity, when humidity sensor 9 real-time detection second circulation case 5 in humidity was less than sixty degrees centigrade, electric cabinet 3 control air inlet fan 13 closed, and air inlet solenoid valve 12 and air-out solenoid valve 18 are closed thereupon, have accomplished energy-conserving function, reduce the wasting of resources.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a circulating stoving case, includes first circulation case (1), its characterized in that: one side of first circulation case (1) is provided with air inlet circulating pipe (2), and air inlet circulating pipe (2) and first circulation case (1) flange joint, the one end of air inlet circulating pipe (2) is provided with second circulation case (5), and second circulation case (5) and air inlet circulating pipe (2) flange joint, the below of air inlet circulating pipe (2) is provided with electric cabinet (3), and electric cabinet (3) respectively with first circulation case (1) and second circulation case (5) welded connection, the below of electric cabinet (3) is provided with air-out circulating pipe (4), and air-out circulating pipe (4) respectively with first circulation case (1) and second circulation case (5) flange joint, the lower extreme of first circulation case (1) and second circulation case (5) all is provided with vibration damping mount (6), and vibration damping mount (6) and first circulation case (1), The second circulation box (5) is welded and connected, the first circulation box (1) and the second circulation box (5) are internally provided with a ventilation screen (7), the ventilation screen (7) is welded and connected with the inner walls of the first circulation box (1) and the second circulation box (5), the lower ends of the ventilation screen (7) are provided with a support plate (8), the support plate (8) is welded and connected with the inner walls of the first circulation box (1) and the second circulation box (5), the upper end of the air inlet circulation pipe (2) is provided with an air inlet pipe (11), the air inlet pipe (11) is welded and connected with the air inlet circulation pipe (2), the air inlet pipe (11) is provided with an air inlet electromagnetic valve (12), the air inlet electromagnetic valve (12) is connected with the air inlet pipe (11) in a flange manner, the upper end of the air inlet pipe (11) is provided with an air inlet fan (13), and the air inlet fan (13) is connected with the air inlet pipe (11) in a flange manner, the upper end of the air inlet fan (13) is provided with a dustproof base (14), the dustproof base (14) is connected with an air inlet fan (13) in a flange mode, the lower end of the air outlet circulating pipe (4) is provided with an air outlet pipe (17), the air outlet pipe (17) is connected with the air outlet circulating pipe (4) in a welding mode, the air outlet pipe (17) is provided with an air outlet electromagnetic valve (18), the air outlet electromagnetic valve (18) is connected with the air outlet circulating pipe (4) in a flange mode, the lower end of the air outlet pipe (17) is provided with an air outlet dustproof net mounting plate (19), the air outlet dustproof net mounting plate (19) is connected with the air outlet pipe (17) in a flange mode, the front ends of the first circulating box (1) and the second circulating box (5) are both provided with a front panel (21), the front panels (21) are both connected with a first circulating box (1) and a second circulating box (5) in a rotating mode, and door panel handles (, two door panel handles (22) are arranged, and the door panel handles (22) are connected with the front panel (21) in a welding mode.

2. A circulation type drying box according to claim 1, characterized in that: a circulating fan (10) is arranged above the ventilation screen (7) in the first circulating box (1), and the circulating fan (10) is connected with the air inlet circulating pipe (2) through a flange.

3. A circulation type drying box according to claim 1, characterized in that: a humidity sensor (9) is arranged above the ventilation screen (7) in the second circulation box (5), and the humidity sensor (9) is connected with the second circulation box (5) in a welding mode.

4. A circulation type drying box according to claim 1, characterized in that: the upper end of dustproof base (14) is provided with dustproof net (15), and dustproof net (15) and dustproof base (14) welded connection.

5. A circulation type drying box according to claim 1, characterized in that: the upper end of the dustproof net (15) is provided with a dustproof cover (16), and the dustproof cover (16) is connected with the dustproof net (15) in a welding mode.

6. A circulation type drying box according to claim 1, characterized in that: the lower extreme of air-out dust screen mounting panel (19) is provided with air-out dust screen (20), and air-out dust screen (20) and air-out dust screen mounting panel (19) welded connection.