CN213811385U

CN213811385U - Heated air circulation oven for chemical production

Info

Publication number: CN213811385U
Application number: CN202022206266.5U
Authority: CN
Inventors: 王莉; 张磊; 叶滨
Original assignee: Shanghai Fable Chemical Technology Co ltd
Current assignee: Shanghai Fable Chemical Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-27
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a heated air circulation oven for chemical production, the power distribution box comprises a box body, the pull door, the heating chamber, the conversion chamber, the transition chamber, the moisture absorption chamber, circulated air drive arrangement, heating device and fixed plate, the box is the cavity and sets up the formation circulation chamber, the box front side is located to the pull door pull, the heating chamber is that the symmetry sets up and locates about the box in double-phase relative lateral wall, moisture absorption chamber locates in the box upper end lateral wall, the conversion chamber is located on the moisture absorption chamber and is located in the box upper end lateral wall, the transition chamber is located in the box rear side lateral wall, circulated air drive arrangement locates in the box diapire, heating device locates in the heating chamber, the fixed plate is the symmetry setting and locates on the heating chamber double-phase relative lateral wall and locate the circulation intracavity. The utility model belongs to the technical field of chemical production, specifically a drying efficiency is high, and the stoving is even, and leakproofness, heat preservation are effectual, avoid causing calorific loss and energy waste, can carry out the moisture absorption to the air current and filter, improve the heated air circulation oven for chemical production of the effect of drying.

Description

Heated air circulation oven for chemical production

Technical Field

The utility model belongs to the technical field of chemical production, especially, relate to a heated air circulation oven for chemical production.

Background

With the continuous innovation of the process and the continuous improvement of equipment, the hot air circulation oven can be widely applied to heating and curing of materials in the industries such as medicine, chemical industry, food, agricultural and sideline products, aquatic products, light industry and the like. The drying efficiency of current heated air circulation oven is poor, and is inhomogeneous to the industrial chemicals stoving, can not satisfy the user demand, but also can cause thermal scattering and disappearing, the extravagant energy, for this reason, we provide a heated air circulation oven for chemical production.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a heated air circulation oven for chemical production, drying efficiency is high, and the stoving is even, and leakproofness, heat preservation are effectual, avoid causing calorific loss and energy extravagant, can absorb moisture and filter the air current, improve the effect of drying, guarantee the quality of drying.

The utility model adopts the technical scheme as follows: a hot air circulation drying oven for chemical production comprises a box body, a pull door, a heating cavity, a conversion cavity, a transition cavity, a moisture absorption cavity, a circulating air driving device, a heating device and a fixing plate, wherein the box body is a hollow cavity and is arranged to form the circulating cavity, the pull door is pulled and arranged at the front side of the box body, the heating cavity is symmetrically arranged and arranged in the left and right opposite side walls of the box body, the moisture absorption cavity is arranged in the upper end side wall of the box body, the conversion cavity is arranged on the moisture absorption cavity and is arranged in the upper end side wall of the box body, the transition cavity is arranged in the rear side wall of the box body, the circulating air driving device is arranged in the bottom wall of the box body, the heating device is arranged in the heating cavity, the fixing plate is symmetrically arranged on the opposite side walls of the heating cavity and is arranged in the circulating cavity, a moisture absorption net is arranged in the moisture absorption cavity, the conversion cavity and the transition cavity are communicated with the transition cavity, and a circulating through hole is arranged on the side wall of the circulation cavity, and a filter screen is arranged on the circulating through hole.

Further, the heating chamber is close to circulation chamber lateral wall and is equipped with diathermanous net, the heating chamber is kept away from circulation chamber lateral wall and is equipped with the heat preservation, the heat preservation plays the thermal-insulated effect of heat preservation, diathermanous net plays the effect of diathermanous to the circulation intracavity.

Further, circulated air drive arrangement includes drive chamber, drive baffle, ventilation net and fan, the box diapire is located to the drive chamber, the ventilation net is located on the drive chamber, the drive baffle is the cross setting and locates the drive intracavity, the fan is located between the drive intracavity drive baffle, and the fan plays through the ventilation net to the effect of circulation intracavity air current of carrying, makes the circulation intracavity air current rise to the moisture absorption chamber fast.

Furthermore, the side wall of the front side of the box body is hollow and is arranged to form a drawing cavity, the side wall of the front side of the drawing cavity is arranged to form a rectangular frame, one side of the drawing cavity is provided with a drawing limiting hole, the side wall of the front side of the drawing cavity is provided with a fixing hole, the drawing door is arranged in the drawing cavity in a sliding mode through the drawing limiting hole, one side of the drawing cavity, which is far away from the drawing limiting hole, is provided with an anti-skidding fastening layer, the drawing door is provided with a limiting plate and an elastic limiting part, the limiting plate is arranged on one side of the drawing door and is arranged on the outer side of the drawing limiting hole, the elastic limiting part is arranged to penetrate the fixing hole and is arranged on the drawing door, the drawing door realizes that the box body is opened by drawing, a drying product is placed on the drawing door, the limiting plate plays a role of drawing the drawing door outside the drawing limiting hole, the elastic limiting part plays a role of limiting the drawing door in the drawing cavity, and the anti-skidding fastening layer plays a role of increasing the friction force between the side wall of the drawing door and the drawing cavity, the auxiliary drawing door is stably limited in the drawing cavity.

Furthermore, heat preservation layers are arranged on the front side and the rear side of the pull door, the pull cavity is provided with a sealing layer, the side wall of the box body is provided with the heat preservation layer, and the sealing layer and the heat preservation layer play a role in heat preservation and heat insulation for the circulation cavity.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a heated air circulation oven for chemical production, through fan drive circulation incasement air current rise get back to the circulation chamber again after moisture absorption chamber, conversion chamber and filter chamber in proper order and realize the heated air circulation in the circulation chamber, guarantee to dry evenly, drying efficiency is high; through the arranged heat-insulating layer and the sealing layer, the effects of sealing and heat-insulating the circulation cavity are achieved, and heat loss and energy waste are avoided; moisture absorption intracavity moisture absorption net can carry out drying and dehumidification to circulating hot air, and the filter screen filters circulating hot air in the transition chamber, realizes carrying out the moisture absorption and filtering to the air-heated stream, improves the effect of drying, guarantees the quality of drying.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic view of the overall structure of a hot air circulation oven for chemical production;

FIG. 2 is a schematic view of the internal structure of a hot air circulation oven for chemical production;

FIG. 3 is a schematic structural view of a heating device of a hot air circulation oven for chemical production according to the present invention;

FIG. 4 is a schematic structural view of a sliding door of a hot air circulation oven for chemical production;

FIG. 5 is a schematic structural view of a circulating air driving device of a hot air circulating oven for chemical production according to the present invention;

fig. 6 is the utility model relates to a transition chamber structural schematic diagram of heated air circulation oven for chemical production.

In the drawings: 1. the box, 2, the sliding door, 3, the heating chamber, 4, the conversion chamber, 5, the transition chamber, 6, the moisture absorption chamber, 7, circulated air drive arrangement, 8, heating device, 9, the fixed plate, 10, the circulation chamber, 11, the moisture absorption net, 12, circulation through-hole, 13, the filter screen, 14, the net that passes through heat, 15, the heat preservation, 16, the drive chamber, 17, the drive baffle, 18, the net that ventilates, 19, the fan, 20, the pull chamber, 21, the spacing hole of pull, 22, the fixed orifices, 23, anti-skidding fastening layer, 24, the limiting plate, 25, the elasticity locating part.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-6, a hot air circulation oven for chemical production comprises a box body 1, a sliding door 2, a heating chamber 3, a conversion chamber 4, a transition chamber 5, a moisture absorption chamber 6, a circulating air driving device 7, a heating device 8 and a fixing plate 9, wherein the box body 1 is a hollow cavity and forms the circulation chamber 10, the sliding door 2 is arranged at the front side of the box body 1 in a pulling manner, the heating chamber 3 is symmetrically arranged in the left and right opposite side walls of the box body 1, the moisture absorption chamber 6 is arranged in the upper end side wall of the box body 1, the conversion chamber 4 is arranged on the moisture absorption chamber 6 and is arranged in the upper end side wall of the box body 1, the transition chamber 5 is arranged in the rear side wall of the box body 1, the circulating air driving device 7 is arranged in the bottom wall of the box body 1, the heating device 8 is arranged in the heating chamber 3, the fixing plate 9 is symmetrically arranged on the opposite side walls of the heating chamber 3 and is arranged in the circulation chamber 10, the improved wet-absorption type air conditioner is characterized in that a moisture absorption net 11 is arranged in the moisture absorption cavity 6, the conversion cavity 4 and the transition cavity 5 are communicated, a circulation through hole 12 is formed in the side wall, close to the circulation cavity 10, of the transition cavity 5, and a filter screen 13 is arranged on the circulation through hole 12.

The side wall of the heating cavity 3 close to the circulating cavity 10 is provided with a heat-permeable net 14, the side wall of the heating cavity 3 far from the circulating cavity 10 is provided with a heat-insulating layer 15, the heat-insulating layer 15 plays a role in heat preservation and heat insulation, and the heat-permeable net 14 plays a role in heat permeation into the circulating cavity 10; the circulating air driving device 7 comprises a driving cavity 16, a driving partition plate 17, a ventilation net 18 and a fan 19, wherein the driving cavity 16 is arranged on the bottom wall of the box body 1, the ventilation net 18 is arranged on the driving cavity 16, the driving partition plate 17 is arranged in the driving cavity 16 in a cross shape, the fan 19 is arranged between the driving partition plates 17 in the driving cavity 16, and the fan 19 plays a role of conveying air flow into the circulating cavity 10 through the ventilation net 18 so as to enable the air flow in the circulating cavity 10 to quickly rise to the moisture absorption cavity 6; the side wall of the front side of the box body 1 is arranged in a hollow mode to form a drawing cavity 20, the side wall of the front side of the drawing cavity 20 is arranged in a rectangular frame mode, a drawing limiting hole 21 is formed in one side of the drawing cavity 20, a fixing hole 22 is formed in the side wall of the front side of the drawing cavity 20, the drawing door 2 penetrates through the drawing limiting hole 21 and is arranged in the drawing cavity 20 in a sliding mode, an anti-skid fastening layer 23 is arranged on the side, away from the drawing limiting hole 21, of the drawing cavity 20, the drawing door 2 is provided with a limiting plate 24 and an elastic limiting piece 25, the limiting plate 24 is arranged on one side of the drawing door 2 and is arranged outside the drawing limiting hole 21, the elastic limiting piece 25 is arranged to penetrate through the fixing hole 22 and the drawing door 2, the drawing door 2 is used for drawing and opening the box body 1 to place a drying product, the limiting plate 24 plays a role of drawing door 2 outside the drawing limiting hole 21, and the elastic limiting piece 25 plays a role of limiting the drawing door 2 in the drawing cavity 20, the anti-skid fastening layer 23 is used for increasing the friction force between the side wall of the sliding door 2 and the sliding cavity 20 and assisting the sliding door 2 to be stably limited in the sliding cavity 20; the heat preservation layers 15 are arranged on the front side and the rear side of the drawing door 2, the drawing cavity 20 is provided with the sealing layer, the heat preservation layer 15 is arranged on the side wall of the box body 1, and the sealing layer and the heat preservation layer 15 play a role in heat preservation and heat insulation for the circulation cavity 10.

When the door is used specifically, the pulling door 2 is pulled by the limiting plate 24 to be pulled out from the pulling cavity 20 along the pulling limiting hole 21; placing a bearing plate for placing a product to be dried on a fixing plate 9; the sliding door 2 is pushed into the sliding cavity 20, the box body 1 is sealed, and the sealing strip and the heat insulation layer 15 play a role in sealing and heat insulation; the elastic limiting piece 25 penetrates through the fixing hole 22 and the drawing plate to limit the drawing plate in the drawing cavity 20; the heating device 8 and the fan 19 are started in sequence; the heating device 8 heats the inside of the circulation cavity 10 through the heat transmission net 14, so that the temperature in the circulation cavity 10 is increased; the fan 19 generates airflow, the airflow is filtered by the ventilation net 18 and enters the circulation cavity 10, and the hot airflow in the circulation cavity 10 rises to the moisture absorption cavity 6; the moisture absorption net 11 in the moisture absorption cavity 6 absorbs and dries hot air flow in the moisture absorption cavity 6, and the moisture absorption net 11 is arranged in the moisture absorption cavity 6 in a pulling mode, so that the moisture absorption net 11 is convenient to replace regularly, and the moisture absorption effect is guaranteed; the dried hot air flow enters the conversion cavity 4 and the transition cavity 5 in sequence under the action of the fan 19; airflow in the transition chamber 5 enters the circulation chamber 10 through the airflow through holes, when the airflow in the transition chamber 5 passes through the airflow through holes, the filter screen of the airflow through holes filters and removes dust for the airflow and then enters the circulation chamber 10, the airflow rises to the moisture absorption chamber 6 under the action of the fan 19 again to absorb moisture and dry and then sequentially enters the conversion chamber 4 and the transition chamber 5, and the airflow in the circulation chamber 10 is circulated after being filtered by the filter screen 13.

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. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a heated air circulation oven for chemical production which characterized in that: comprises a box body, a pull door, a heating cavity, a conversion cavity, a transition cavity, a moisture absorption cavity, a circulating air driving device, a heating device and a fixing plate, the box body is a hollow cavity and is provided with a circulating cavity, the pull door is arranged at the front side of the box body in a pulling way, the heating cavities are symmetrically arranged in the left and right opposite side walls of the box body, the moisture absorption cavity is arranged in the side wall at the upper end of the box body, the conversion cavity is arranged on the moisture absorption cavity and in the side wall of the upper end of the box body, the transition cavity is arranged in the side wall of the rear side of the box body, the circulating air driving device is arranged in the bottom wall of the box body, the heating device is arranged in the heating cavity, the fixing plates are symmetrically arranged on two opposite side walls of the heating cavity and are arranged in the circulating cavity, the moisture absorption cavity is internally provided with a moisture absorption net, the moisture absorption cavity, the conversion cavity and the transition cavity are communicated, the side wall of the transition cavity, which is close to one side of the circulation cavity, is provided with a circulation through hole, and the circulation through hole is provided with a filter screen.

2. The hot air circulation oven for chemical production according to claim 1, characterized in that: the heating chamber is close to the circulation chamber lateral wall and is equipped with the heat-permeable net, the heating chamber is kept away from the circulation chamber lateral wall and is equipped with the heat preservation.

3. The hot air circulation oven for chemical production according to claim 1, characterized in that: the circulating air driving device comprises a driving cavity, a driving partition plate, a ventilation net and a fan, wherein the driving cavity is formed in the bottom wall of the box body, the ventilation net is arranged on the driving cavity, the driving partition plate is arranged in the driving cavity in a cross shape, and the fan is arranged between the driving partition plates in the driving cavity.

4. The hot air circulation oven for chemical production according to claim 1, characterized in that: the utility model discloses a box, including box front side lateral wall, pull chamber, fixed orifices, pull door, limiting hole, limiting plate and elastic locating part, box front side lateral wall is cavity setting formation pull chamber, pull chamber front side lateral wall is the setting of rectangle frame, pull chamber one side is equipped with the spacing hole of pull, pull chamber front side lateral wall is equipped with the fixed orifices, the pull door runs through the spacing hole of pull and slides and locates the pull intracavity, the pull chamber is kept away from spacing hole one side of pull and is equipped with anti-skidding anchoring layer, the pull door is equipped with limiting plate and elastic locating part, the limiting plate is located pull door one side and is located the spacing hole outside of pull, elastic locating part is and runs through fixed orifices and pull door setting.

5. The hot air circulation oven for chemical production according to claim 4, characterized in that: the front side and the rear side of the pull door are provided with heat insulation layers, and the pull cavity is provided with a sealing layer.