CN219433650U - Industrial titanium oven - Google Patents

Abstract

The utility model discloses an industrial titanium oven, which comprises a shell, an inner container, an air inlet pipe, an air outlet pipe and a fan, wherein the inner container is arranged in the shell, a heating cavity is arranged in the inner space of the inner container, vent holes are formed in the left side wall and the right side wall of the inner container, cavities for hot air circulation are formed between the shell and the upper part, the left side and the right side of the inner container, the air inlet pipe penetrates through the top wall of the shell and is communicated with the cavity, the air outlet pipe penetrates through the top wall of the shell and the top wall of the inner container and is communicated with the heating cavity, an air channel for hot air flow is formed among the air inlet pipe, the cavity, the vent holes and the air outlet pipe, the fan comprises an impeller arranged in the cavity, a driving shaft for driving the impeller to rotate and a driving motor, the impeller is arranged beside the inlet pipe, one end of the driving shaft penetrates through the shell and is connected with the impeller, the other end of the driving motor is connected with an output shaft of the driving motor through a belt, and the shell and the inner container are made of titanium materials; the fan can be prevented from being influenced by hot air heating for a long time, so that the fan is in fault and even damaged.

Description

Industrial titanium oven

Technical Field

The utility model relates to the technical field of industrial equipment, in particular to an industrial titanium oven.

Background

The industrial oven consists of angle steel and thin steel plate, and has reinforced casing, painted outer surface, wide application range, and other common drying equipment. Compared with the common heat dissipation heating mode, the industrial oven adopting the hot air circulation heating mode has better gas fluidity and can accelerate the drying speed of materials in the industrial oven. The hot air circulation system of the industrial oven consists of an air supply motor, a wind wheel and an electric heater, wherein the air supply motor drives the wind wheel to send out cold air, the cold air is heated by electric heating equipment to carry heat energy and then enters the baking chamber of the industrial oven through an air duct, and the hot air circulation system of the industrial oven is beneficial to improving the uniformity of air temperature. The existing industrial oven has certain defects when in use, the air supply motor is generally arranged in the hot air duct, and the air supply motor is easily failed or even damaged due to the long-time heating effect of the hot air.

Disclosure of Invention

In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and it is a primary object of the present utility model to provide an industrial titanium oven, which can avoid the problem that the fan is damaged or failed due to long-term influence of hot air heating.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an industrial titanium oven, includes the shell, sets up at inside inner bag, air-supply line, play tuber pipe and the fan of shell, the inner space of inner bag is the heating chamber, the ventilation hole has been seted up on the left and right sides wall of inner bag, all be equipped with the cavity that supplies hot air circulation between the top, left side and the right of shell and inner bag, the air-supply line passes shell roof and cavity intercommunication, it passes shell roof and inner bag roof and heating chamber intercommunication to go out the tuber pipe, form hot-blast air flue between air-supply line, cavity, ventilation hole, the play tuber pipe, the fan is including setting up impeller, the rotatory drive shaft and the driving motor of drive impeller in the cavity, the impeller sets up by the inlet tube side, the one end of drive shaft passes the shell and is connected with the impeller, and the other end passes through belt and driving motor's output shaft, shell and inner bag are the titanium material.

As a preferable scheme, the upper end of the shell is provided with a mounting frame, the driving shaft is rotatably mounted on the mounting frame, and the driving motor is fixedly mounted on the mounting frame.

As a preferable scheme, the air inlet pipe, the air outlet pipe, the impeller and the driving shaft are all made of 316 stainless steel.

As a preferable scheme, the left and right inner side walls of the inner container are provided with supporting frames for bearing baking trays, and the supporting frames are made of titanium materials.

As a preferable scheme, the ventilation holes are arranged in a manner of being sparse at the upper part and dense at the lower part.

As a preferable scheme, the heating device further comprises a controller and a temperature sensor arranged in the heating cavity, wherein the controller is respectively and electrically connected with the driving motor and the temperature sensor.

As a preferable scheme, the air conditioner further comprises a circulating air heater, wherein the circulating air heater is electrically connected with the controller, the air inlet pipe is connected with an air outlet of the circulating air heater, and the air outlet is connected with an air inlet of the circulating air heater.

As a preferred scheme, the controller comprises a display screen, a temperature adjusting button and a baking time adjusting button.

As a preferable scheme, a filter screen is arranged in the air outlet pipe.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, in particular, the technical proposal shows that the impeller of the fan is arranged in the cavity, the driving motor is arranged outside the shell, the output shaft of the driving motor is connected with the driving shaft through the belt, and when the impeller drives hot air, the heat is not transferred to the driving motor, thereby avoiding the problems of failure and even damage of the fan caused by long-time heating influence of the hot air; simultaneously, shell and inner bag are titanium material, can avoid shell and inner bag to be corroded and damaged by vapor and corrosive gas that produces after toasting, improve the practical life of equipment.

In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an embodiment of the present utility model;

FIG. 3 is a partially exploded view of an embodiment of the present utility model.

Reference numerals illustrate:

10. a housing; 11. a cavity; 12. a mounting frame;

20. an inner container; 21. a heating chamber; 22. a vent hole; 23. a support frame;

30. an air inlet pipe;

40. an air outlet pipe;

50. a blower; 51. an impeller; 52. a drive shaft; 53. a driving motor; 54. a belt;

60. baking tray.

Detailed Description

For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings and examples of implementation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Referring to fig. 1 to 3, an embodiment of the utility model provides an industrial titanium oven, which comprises a housing 10, an inner container 20 arranged in the housing 10, an air inlet pipe 30, an air outlet pipe 40 and a fan 50, wherein an inner space of the inner container 20 is a heating cavity 21, vent holes 22 are formed on left and right side walls of the inner container 20, a cavity 11 for hot air circulation is formed above, left and right sides of the housing 10 and the inner container 20, the air inlet pipe 30 passes through a top wall of the housing 10 and is communicated with the cavity 11, the air outlet pipe 40 passes through the top wall of the housing 10 and the top wall of the inner container 20 and is communicated with the heating cavity 21, an air channel for hot air flow is formed among the air inlet pipe 30, the cavity 11, the vent holes 22 and the air outlet pipe 40, the fan 50 comprises an impeller 51 arranged in the cavity 11, a driving shaft 52 for driving the impeller 51 to rotate, and a driving motor 53, the impeller 51 is arranged beside the inlet pipe, the impeller 51 is used for uniformly mixing hot air in the cavity 11, the hot air is extruded into the heating cavity 21 from the cavity 11 through the vent holes 22, the other end 52 passes through the top wall of the housing 10 and the top wall of the inner container 20, the air outlet pipe 40 passes through the top wall of the housing 10 and the impeller 52 and is connected with the air inlet pipe 20, and the air inlet pipe 20 is connected with the housing 20 through the air inlet pipe and the air inlet pipe 20, and the air inlet pipe is prevented from being corroded and has a practical material, and the service life.

In this embodiment, the upper end of the housing 10 is provided with a mounting frame 12, the driving shaft 52 is rotatably mounted on the mounting frame 12, and the driving motor 53 is fixedly mounted on the mounting frame 12; by disposing the driving motor 53 outside the cavity 11 and connecting the driving motor 53 with the driving shaft 52 through the belt 54, it is possible to prevent heat on the driving shaft 52 from being transferred to the inside of the driving motor 53, thereby preventing the driving motor 53 from being overheated and corrosive gas generated after baking from affecting the driving motor 53.

Specifically, the air inlet pipe 30, the air outlet pipe 40, the impeller 51 and the driving shaft 52 are made of 316 stainless steel, so that corrosion of the air inlet pipe 30, the air outlet pipe 40, the impeller 51 and the driving shaft 52 is avoided, and the service life of equipment is prolonged. The left and right inner side walls of the inner container 20 are respectively provided with a support 23 for bearing the baking tray 60, and the support 23 is made of titanium. The ventilation holes 22 are arranged in a manner of being sparse at the upper part and dense at the lower part; through the arrangement of the vent holes 22 with the upper part being sparse and the lower part being dense, the hot air entering from the upper part in the heating cavity 21 is less than the hot air entering from the lower part, and most of the hot air flows upwards from the bottom of the heating cavity 21 and finally is discharged from the air outlet pipe, so that the upper temperature and the lower temperature in the heating cavity 21 are more uniform, and the baking effect is improved.

Specifically, a controller (not shown) and a temperature sensor are provided in the heating chamber 21, and the controller is electrically connected to the driving motor 53 and the temperature sensor, respectively. Specifically, the air conditioner further comprises a circulating air heater (not shown in the figure), wherein the circulating air heater is electrically connected with the controller, the air inlet pipe is connected with an air outlet of the circulating air heater, and the air outlet is connected with an air inlet of the circulating air heater. The controller comprises a display screen, a temperature adjusting button and a baking time adjusting button; the display screen is used for displaying working time and working temperature, the temperature adjusting button is used for adjusting the temperature of hot air blown out by the circulating air heater, and the baking time adjusting button is used for adjusting the working time of the circulating air heater and the driving motor 53. A filter screen is arranged in the air outlet pipe 40; the filter screen is used for absorbing water vapor and corrosive gas generated after baking, and avoiding the corrosion of the thermal cycle fan.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements, etc. within the principles of the present utility model should be included in the scope of the present utility model.

Claims (9)

1. The utility model provides an industrial titanium oven, includes the shell, sets up at inside inner bag, air-supply line, play tuber pipe and the fan of shell, its characterized in that: the inner space of inner bag is the heating chamber, the ventilation hole has been seted up on the left and right sides wall of inner bag, all be equipped with the cavity that supplies the circulation of hot air between shell and the top of inner bag, left side and the right side, the air-supply line passes shell roof and cavity intercommunication, it passes shell roof and inner bag roof and heating chamber intercommunication to go out the tuber pipe, form hot-blast air flue between air-supply line, cavity, ventilation hole, the play tuber pipe, the fan is including setting up impeller, the rotatory drive shaft and the driving motor of drive impeller in the cavity, the impeller sets up by the intake pipe side, the one end of drive shaft passes the shell and is connected with the impeller, and the other end passes through belt and driving motor's output shaft, shell and inner bag are titanium material.

2. An industrial titanium oven according to claim 1, wherein: the shell upper end is equipped with the mounting bracket, the drive shaft rotates to be installed on the mounting bracket, driving motor fixed mounting is on the mounting bracket.

3. An industrial titanium oven according to claim 1, wherein: the air inlet pipe, the air outlet pipe, the impeller and the driving shaft are all made of 316 stainless steel.

4. An industrial titanium oven according to claim 1, wherein: the left and right inner side walls of the inner container are respectively provided with a supporting frame for bearing the baking tray, and the supporting frames are made of titanium.

5. An industrial titanium oven according to claim 1, wherein: the ventilation holes are densely arranged at the upper part and the lower part.

6. An industrial titanium oven according to claim 1, wherein: the heating device also comprises a controller and a temperature sensor arranged in the heating cavity, wherein the controller is respectively and electrically connected with the driving motor and the temperature sensor.

7. An industrial titanium oven according to claim 1, wherein: the air inlet pipe is connected with an air outlet of the circulating air heater, and the air outlet is connected with an air inlet of the circulating air heater.

8. An industrial titanium oven according to claim 7, wherein: the controller comprises a display screen, a temperature adjusting button and a baking time adjusting button.

9. An industrial titanium oven according to claim 1, wherein: a filter screen is arranged in the air outlet pipe.