CN222086604U - Stoving case and drying device - Google Patents

Abstract

The utility model belongs to the technical field of drying, and discloses a drying box and a drying device. The drying box includes a box body, the interior of the box body is used to accommodate the items to be dried; a first guide plate and a second guide plate are arranged in the box body, the first guide plate is arranged on the side wall of the box body, the second guide plate is arranged on the bottom of the box body, a first air inlet hole is arranged on the first guide plate, and a second air inlet hole is arranged on the second guide plate, and drying gas can enter the box body through the first air inlet hole and the second air inlet hole respectively, so that the liquid remaining on the periphery and the bottom of the items to be dried can be dried. The drying box can dry the periphery and the bottom of the items to be dried respectively, so as to ensure that the outer surface of the items to be dried can be fully dried, and no liquid will remain at the bottom. The drying device ensures the drying effect and improves the drying efficiency by applying the above-mentioned drying box.

Description

Stoving case and drying device

Technical Field

The utility model relates to the technical field of drying, in particular to a drying box and a drying device.

Background

With the development of new energy technologies such as solar energy, silicon wafers become important component parts of photovoltaic cell panels, and the production process of the photovoltaic cell panels needs cleaning, drying and other steps. At present, among the prior art, mostly adopt to place the silicon chip in the basket of flowers and wash, place the basket of flowers in the stoving inslot after wasing, through the mode that lets in heated air circulation to the inslot, heat the basket of flowers to evaporate the moisture on silicon chip and basket of flowers surface, thereby realize the stoving effect.

However, the problem in the prior art is that water drops still remain at the bottom of the basket after the drying is finished, so that the problem of incomplete drying of the silicon wafer is caused, and aiming at the problem, the current adoption is that the washing cotton is additionally arranged at the blanking station to improve, but the washing cotton at partial positions cannot be contacted due to the uncertainty of the positions of the water drops remaining at the bottom of the basket, so that the effect of the subsequent working procedure is poor.

Therefore, there is a need for a drying box and a drying device, which can simultaneously dry the periphery and the bottom of the flower basket and the silicon wafer, thereby ensuring that no moisture remains on the flower basket and the silicon wafer and improving the drying efficiency.

Disclosure of utility model

An object of the present utility model is to provide a drying box to solve the problem that the outer circumference and the bottom of a piece to be dried cannot be dried at the same time.

To achieve the purpose, the utility model adopts the following technical scheme:

stoving case includes:

the box body is internally used for accommodating a piece to be dried;

The novel drying box comprises a box body and is characterized in that a first guide plate and a second guide plate are arranged in the box body, the first guide plate is arranged on the side wall of the box body, the second guide plate is arranged on the bottom of the box body, a first air inlet hole is formed in the first guide plate, a second air inlet hole is formed in the second guide plate, and drying gas can enter the box body through the first air inlet hole and the second air inlet hole respectively, so that liquid remained on the periphery and the bottom of a piece to be dried is dried.

Preferably, a first bottom plate is arranged at the bottom of the box body, a plurality of second guide plates are arranged on the first bottom plate, and a plurality of second air inlet holes are formed in each second guide plate.

Preferably, a second bottom plate is arranged below the first bottom plate at intervals, and the first bottom plate and the second bottom plate form a first cavity;

An air inlet pipe is arranged between the first bottom plate and the second bottom plate, the air inlet pipe is communicated to the first cavity and used for introducing the drying gas into the first cavity, a communication hole is formed in the first bottom plate and communicated with the second air inlet, and the drying gas in the first cavity can enter the box body from the second air inlet.

Preferably, the first bottom plate is provided with a first through hole in a circumferential direction, one end of the first through hole communicates with the inside of the tank, and the other end communicates with the first cavity, so that the liquid in the tank can flow into the first cavity through the first through hole.

Preferably, the first guide plate is arranged on a first side plate of the box body, the first guide plate and the first side plate enclose a second cavity, an air inlet is formed in one end of the second cavity, and drying gas can enter the second cavity from the air inlet and enter the box body from the first air inlet hole.

Preferably, a plurality of first air inlet holes are formed in the first guide plate at intervals, and the apertures of the plurality of first air inlet holes gradually decrease along the direction away from the air inlet.

Preferably, a third guide plate is arranged on the side wall of the box body, and an air outlet hole is formed in the third guide plate and used for discharging the drying gas in the box body.

Preferably, the third guide plate is disposed on a second side plate of the box body, the second side plate is disposed opposite to the first side plate, the third guide plate and the second side plate enclose a third cavity, an air outlet is disposed at one end of the third cavity, the air outlet and the air inlet are disposed on the same side, and the drying gas in the box body can enter the third cavity from the air outlet hole and is discharged from the air outlet.

Preferably, a plurality of air outlet holes are formed in the third guide plate at intervals, and the apertures of the air outlet holes gradually increase along the direction away from the air outlet.

Another object of the present utility model is to provide a drying device, so as to solve the problems of complex drying process and low drying efficiency.

To achieve the purpose, the utility model adopts the following technical scheme:

Drying device, including fan subassembly and the stoving case, the fan subassembly includes air-out machine and suction fan, the stoving case is provided with air-supply line, air intake and air outlet, the air-out machine with the air-supply line with the air intake intercommunication is used for to let in the stoving incasement stoving gas, the suction fan with the air outlet intercommunication is used for the discharge in the stoving incasement stoving gas.

The beneficial effects are that:

According to the drying box, the first guide plate and the second guide plate are respectively arranged on the side wall of the box body and the bottom of the box body, and the first air inlet hole and the second air inlet hole are respectively formed in the first guide plate and the second guide plate, so that drying wind can enter the box body from the side wall and the bottom of the box body respectively, the drying wind can be dried from the periphery and the bottom of a piece to be dried respectively, the problem that liquid still remains at the bottom of the piece to be dried after drying is finished, and drying is incomplete is avoided, and good drying effect is ensured.

In addition, be provided with a plurality of second guide plates on the first bottom plate of box, all be provided with a plurality of second fresh air inlets on every second guide plate, make there be sufficient stoving gas to get into the box from the bottom of box to guarantee the stoving effect of treating stoving bottom.

In addition, be provided with first through-hole on the inside first bottom plate of box, wait to dry in the box liquid that drips on the piece can get into first cavity through first through-hole in to guarantee that the inside no liquid of box remains, and then guarantee good stoving effect.

In addition, a plurality of first air inlet holes are formed in the first guide plate, so that enough drying gas can enter the box body from the side wall of the box body, and the periphery of a piece to be dried can be thoroughly dried; in addition, the aperture of a plurality of first fresh air inlets reduces along the direction of keeping away from the air intake gradually, can guarantee the homogeneity of air inlet.

In addition, the drying box further comprises a third guide plate, a plurality of air outlet holes are formed in the third guide plate, and drying gas can be discharged from the air outlet holes, so that good drying effect is guaranteed. And the aperture of a plurality of air outlet holes is along keeping away from the direction of air outlet and increase gradually, can guarantee the homogeneity of return air.

Finally, this drying device links to each other through going out fan and air intake and air-supply line, can follow the first fresh air inlet and second fresh air inlet of letting in stoving gas fast, links to each other suction fan and air outlet, can be fast with the inside stoving gas discharge of box, easy operation is convenient, and drying efficiency is higher.

Drawings

Fig. 1 is a schematic structural view of a drying oven according to the present utility model;

Fig. 2 is a schematic diagram of a second structure of the drying box according to the present utility model;

Fig. 3 is a schematic structural view of the drying box according to the present utility model.

In the figure:

10. The box body comprises a box body, a first bottom plate, 111, a first through hole, 12, a second bottom plate, 13, a first cavity, 14, a first side plate, 15, a second cavity, 16, a second side plate, 17, a third cavity, 18 and a supporting part;

20. The first air inlet hole is formed in the first air inlet hole;

30. 31, a second air inlet hole;

40. an air inlet pipe;

50. And 51, an air outlet.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected through an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The utility model provides a drying device, which comprises a fan assembly and a drying box, wherein the fan assembly comprises an air outlet and an air suction fan, the drying box is provided with an air inlet pipe 40, an air inlet and an air outlet, the air outlet is communicated with the air inlet pipe 40 and the air inlet, and is used for introducing drying gas into the drying box, the air suction fan is communicated with the air outlet, and the drying gas in the drying box is discharged. However, the drying box in the prior art cannot dry the periphery and the bottom of the workpiece to be dried at the same time, so that after the drying task is completed, the bottom of the workpiece to be dried still has liquid, and the problem of poor effect when entering the subsequent process is possibly caused. The utility model further provides a drying box.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in fig. 1, the drying box mainly comprises a box body 10, wherein the box body 10 is internally used for accommodating a piece to be dried, specifically, as shown in fig. 1 and 2, a first guide plate 20 and a second guide plate 30 are arranged in the box body 10, the first guide plate 20 is arranged on the side wall of the box body 10, the second guide plate 30 is arranged at the bottom of the box body 10, a first air inlet hole 21 is formed in the first guide plate 20, a second air inlet hole 31 is formed in the second guide plate 30, and drying gas can enter the box body 10 through the first air inlet hole 21 and the second air inlet hole 31 respectively, so that liquid remained at the periphery and the bottom of the piece to be dried is dried.

This stoving case is through setting up first guide plate 20 and second guide plate 30 respectively in the lateral wall of box 10 and the bottom of box 10, and open respectively on first guide plate 20 and the second guide plate 30 and be provided with first fresh air inlet 21 and second fresh air inlet 31 for stoving wind can get into the inside of box 10 from lateral wall and the bottom of box 10 respectively, thereby can be respectively from waiting to dry the periphery and the bottom of piece to dry it, still remain liquid in the bottom of waiting to dry after having avoided the stoving to finish, lead to the incomplete problem of stoving, thereby guarantee good stoving effect.

It is worth to say that, in this embodiment, this stoving case is applied to photovoltaic power generation's technical field, and the piece that waits to dry is silicon chip and basket of flowers. The silicon chip is placed in the flower basket, firstly cleaned, then the silicon chip and the flower basket are placed in the box body 10 together through the flower basket after cleaned, and then a top cover is covered on the top of the box body 10, and the silicon chip is dried. In other embodiments, other pieces to be dried may be placed inside the case 10 and dried. Further, in this embodiment, in order to ensure a good drying effect, the drying gas is hot air.

In order to ensure the drying effect of the bottom of the workpiece to be dried, as shown in fig. 1-3, a first bottom plate 11 is arranged at the bottom of the box body 10, a plurality of second guide plates 30 are arranged on the first bottom plate 11, and a plurality of second air inlet holes 31 are arranged on each second guide plate 30. Firstly, a plurality of second guide plates 30 are arranged on a first bottom plate 11, so that the structural strength of the second guide plates 30 can be ensured, the condition that the second guide plates 30 are arranged in a suspending mode can not occur, the second guide plates 30 can not be bent when a piece to be dried is placed on the second guide plates 30, and therefore good using effect is ensured, secondly, a plurality of second guide plates 30 are arranged, and a plurality of second air inlet holes 31 are formed in each second guide plate 30, enough drying gas can be introduced from the bottom of the box 10, and good drying effect is ensured.

In order to simplify the whole structure, as shown in fig. 3, a second bottom plate 12 is arranged below the first bottom plate 11 at intervals, a first cavity 13 is formed by the first bottom plate 11 and the second bottom plate 12, an air inlet pipe 40 is arranged between the first bottom plate 11 and the second bottom plate 12, the air inlet pipe 40 is communicated to the first cavity 13 and used for introducing drying gas into the first cavity 13, a communication hole is formed in the first bottom plate 11 and communicated with the second air inlet hole 31, so that the drying gas in the first cavity 13 can enter the box 10 from the second air inlet hole 31.

Firstly, a first cavity 13 is formed between the first bottom plate 11 and the second bottom plate 12, the whole weight of the drying box can be reduced, secondly, after the drying gas is introduced into the first cavity 13 through the air inlet pipe 40, the whole first cavity 13 is filled with the drying gas instantly, and as the communication holes are formed in the first bottom plate 11 and are communicated with the second air inlet holes 31, the drying gas in the whole first cavity 13 can enter the box body 10 through the second air inlet holes 31 and is dried at the bottom of a workpiece to be dried, the connection structure can be simplified, and meanwhile, the drying gas can not directly impact the bottom of the workpiece to be dried, so that a good using effect is ensured.

Considering that more liquid may remain after the member to be dried is washed, when the member to be dried is placed in the box 10, the remaining liquid may flow onto the second baffle 30 and the first bottom plate 11 due to gravity, and the second air inlet hole 31 may be blocked if the amount of the liquid is too large. Accordingly, as shown in fig. 1 and 2, the first bottom plate 11 is provided with a first through hole 111 in the circumferential direction, one end of the first through hole 111 communicates with the inside of the tank 10, and the other end communicates with the first cavity 13, so that the liquid inside the tank 10 can flow into the first cavity 13 through the first through hole 111. Through setting up first through-hole 111, can make the liquid that drips from waiting to dry in can getting into first cavity 13, can not lead to second fresh air inlet 31 to, and after accomplishing stoving work, take out to wait to dry, the liquid in the first cavity 13 of accessible first through-hole 111 spare is poured out, and is simple and convenient, the practicality is strong.

As shown in fig. 3, the first baffle 20 is disposed on the first side plate 14 of the box 10, the first baffle 20 and the first side plate 14 enclose a second cavity 15, one end of the second cavity 15 is provided with an air inlet, and the drying gas can enter the second cavity 15 from the air inlet and enter the box 10 from the first air inlet hole 21. When the drying gas is introduced, the drying gas fills the whole second cavity 15, and then enters the inner wall of the box body 10 from the first air inlet hole 21, so that the drying gas can be placed to directly act on the side wall of the workpiece to be dried, and the workpiece to be dried is prevented from being damaged. In addition, in order to ensure good drying effect, a plurality of first air inlet holes 21 are arranged on the first guide plate 20 at intervals, and the plurality of first air inlet holes 21 are arranged in a matrix on the first guide plate 20. However, since the air inlet is disposed at one end of the second cavity 15, the drying gas moves in a direction away from the air inlet after entering the second cavity 15 from the air inlet, so that the air quantity of the drying gas at one end of the second cavity 15 away from the air inlet is relatively large, and thus, in order to ensure the uniformity of the air inlet of the first air inlet holes 21, the apertures of the first air inlet holes 21 gradually decrease along the direction away from the air inlet. That is, the aperture of the first air inlet 21 near the end of the air inlet is larger, so as to balance the problem that the air quantity of the drying air near the end of the air inlet is smaller, thereby ensuring the uniformity of the drying air blown to the workpiece to be dried, and further ensuring a good drying effect.

As shown in fig. 1 and 2, a third deflector 50 is further disposed on a side wall of the case 10, and an air outlet hole 51 is disposed on the third deflector 50, and the air outlet hole 51 is used for discharging the drying gas inside the case 10. By providing the air outlet hole 51, it can be ensured that even if the top of the case 10 is provided with a top cover, the drying gas can be smoothly discharged, thereby ensuring a good drying effect.

As shown in fig. 1-3, the third baffle 50 is disposed on the second side plate 16 of the box 10, the second side plate 16 is disposed opposite to the first side plate 14, the third baffle 50 and the second side plate 16 enclose a third cavity 17, one end of the third cavity 17 is provided with an air outlet, the air outlet is disposed on the same side as the air inlet, and the drying gas in the box 10 can enter the third cavity 17 from the air outlet hole 51 and be discharged from the air outlet. Through setting up third guide plate 50 and first guide plate 20 relatively, can prevent that the stoving gas from getting into inside the box 10 from first fresh air inlet 21 of first guide plate 20 after, directly follow the exhaust vent 51 and discharge, namely the stoving gas is after getting into inside the box 10 from first fresh air inlet 21, need blow the opposite side from one side of waiting to dry the piece, just can get into exhaust vent 51 to the good stoving effect has been guaranteed. Secondly, set up air outlet and air intake homonymy, can make things convenient for air outlet and air intake to connect suction fan and air-out machine respectively, can simplify overall structure to reduce overall cost.

In addition, in order to ensure the high efficiency of discharging the drying gas, a plurality of air outlet holes 51 are formed in the third baffle 50 at intervals, and a plurality of first air inlet holes 21 are arranged in a matrix on the first baffle 20. However, considering that the suction fan is disposed at the air outlet, and the air outlet is disposed at one end of the third cavity 17, when the suction fan works, the drying gas near one side of the suction inlet is preferentially sucked, and then the negative pressure adsorption effect is gradually transferred to the inside of the third cavity 17. Accordingly, as shown in fig. 2, in addition, the apertures of the plurality of air outlet holes 51 are gradually increased in a direction away from the air outlet. That is, the aperture of the air outlet hole 51 at the side close to the air outlet is smaller, and the aperture of the air outlet hole 51 at the side far away from the air outlet is larger, so that the uniformity of the air outlet holes 51 in unit time can be ensured, and a good drying effect is ensured.

Finally, considering that the member to be dried is inconvenient to take and put in the drying box and the service life may be reduced if the member to be dried is directly placed on the second baffle 30, as shown in fig. 1 and 2, a supporting portion 18 is provided in the circumferential direction inside the box 10, and the supporting portion 18 can abut against the outer circumferential side of the member to be dried and suspend the main body of the member to be dried inside the box 10. This kind of setting not only can conveniently get and put and wait to dry the piece, extension second guide plate 30's life can also increase the dry gas and wait to dry the area of contact of piece, makes liquid evaporate fast, can also make unnecessary liquid drop to first bottom plate 11 entirely to in entering first cavity 13 through first through-hole 111, thereby make the liquid on waiting to dry the piece fully volatilize, and then guarantee good stoving effect.

When the drying device provided by the utility model is used, the air outlet fan is connected with the air inlet pipe 40 and the air inlet, the suction fan is connected with the air outlet, a piece to be dried is placed in the box body 10, the air outlet fan and the suction fan are started, drying gas enters the box body 10 through the first air inlet hole 21 and the second air inlet hole 31 and blows to the periphery and the bottom of the piece to be dried, then the drying gas can enter the third cavity 17 through the air outlet hole 51, and finally enters the suction fan through the air outlet.

In summary, when the drying box and the drying device provided by the utility model are used, the periphery and the bottom of a piece to be dried can be fully dried, and the simplicity and the high efficiency of operation can be ensured.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. Stoving case, its characterized in that includes:

The box body (10) is used for accommodating a piece to be dried;

Be provided with first guide plate (20) and second guide plate (30) in box (10), first guide plate (20) set up in the lateral wall of box (10), second guide plate (30) set up in the bottom of box (10), be provided with first fresh air inlet (21) on first guide plate (20), be provided with second fresh air inlet (31) on second guide plate (30), stoving gas can pass through respectively first fresh air inlet (21) with second fresh air inlet (31) get into box (10) to make remain wait to dry the liquid of a periphery and bottom all to be dried.

2. The drying box according to claim 1, wherein a first bottom plate (11) is arranged at the bottom of the box body (10), a plurality of second guide plates (30) are arranged on the first bottom plate (11), and a plurality of second air inlet holes (31) are arranged on each second guide plate (30).

3. The drying box according to claim 2, characterized in that a second bottom plate (12) is arranged below the first bottom plate (11) at intervals, and the first bottom plate (11) and the second bottom plate (12) form a first cavity (13);

An air inlet pipe (40) is arranged between the first bottom plate (11) and the second bottom plate (12), the air inlet pipe (40) is communicated to the first cavity (13) and is used for introducing the drying gas into the first cavity (13), a communication hole is formed in the first bottom plate (11), and the communication hole is communicated with the second air inlet hole (31) so that the drying gas in the first cavity (13) can enter the box body (10) from the second air inlet hole (31).

4. A drying box according to claim 3, characterized in that the first bottom plate (11) is provided with a first through hole (111) in the circumferential direction, one end of the first through hole (111) communicates with the inside of the box body (10), and the other end communicates with the first cavity (13), so that the liquid inside the box body (10) can flow into the first cavity (13) through the first through hole (111).

5. The drying box according to any one of claims 1-4, characterized in that the first deflector (20) is arranged on a first side plate (14) of the box body (10), the first deflector (20) and the first side plate (14) enclose a second cavity (15), one end of the second cavity (15) is provided with an air inlet, and the drying gas can enter the second cavity (15) from the air inlet and enter the box body (10) from the first air inlet hole (21).

6. The drying box according to claim 5, wherein a plurality of first air inlet holes (21) are formed in the first baffle (20) at intervals, and the apertures of the plurality of first air inlet holes (21) gradually decrease in a direction away from the air inlet.

7. The drying box according to claim 5, characterized in that a third deflector (50) is provided on a side wall of the box body (10), an air outlet hole (51) is provided on the third deflector (50), and the air outlet hole (51) is used for discharging the drying gas inside the box body (10).

8. The drying box according to claim 7, wherein the third deflector (50) is disposed on a second side plate (16) of the box body (10), the second side plate (16) is disposed opposite to the first side plate (14), the third deflector (50) and the second side plate (16) enclose a third cavity (17), one end of the third cavity (17) is provided with an air outlet, the air outlet and the air inlet are disposed on the same side, and the drying gas in the box body (10) can enter the third cavity (17) from the air outlet hole (51) and be discharged from the air outlet.

9. The drying box according to claim 8, wherein a plurality of air outlet holes (51) are formed in the third baffle (50) at intervals, and the apertures of the plurality of air outlet holes (51) are gradually increased in a direction away from the air outlet.

10. Drying device, characterized by comprising a fan assembly and a drying box according to any one of claims 1-9, wherein the fan assembly comprises a fan outlet and a fan suction, the drying box is provided with an air inlet pipe (40), an air inlet and an air outlet, the fan outlet is communicated with the air inlet pipe (40) and the air inlet and is used for introducing drying gas into the drying box, and the fan suction is communicated with the air outlet and is used for discharging the drying gas in the drying box.