CN215412853U

CN215412853U - Heat exchange device of silica gel drying box

Info

Publication number: CN215412853U
Application number: CN202121905367.XU
Authority: CN
Inventors: 孙钦宾; 李波
Original assignee: Shandong Ruida Silica Gel Co ltd
Current assignee: Shandong Ruida Silica Gel Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-04
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a heat exchange device of a silica gel drying box, which comprises a drying box shell and a warm air blower main body, wherein the upper side of the drying box shell is provided with a warm air blower main body for supplying warm air into the drying box shell, a conveying pipeline for conveying the warm air is connected between the drying box shell and the warm air blower main body, the inner wall of the drying box shell is provided with a clamping part, the inner side of the drying box shell is provided with a drying rack which slides to the inner side and the outer side of the drying box shell along the clamping part, and the upper end of the drying rack is provided with a support net which supports silica gel and enables the warm air to pass through and circulate upwards. Compared with the prior art, the utility model has the beneficial effects that: the device shelters from through detaining the downwind direction that the cover weathered the direction to silica gel, improves the stoving temperature of downwind direction, improves the utilization ratio of warm braw, and drying mechanism carries out the drying to the inside warm braw of downwind simultaneously, reduces the humidity of the inside warm braw of downwind, has improved the drying efficiency of silica gel.

Description

Heat exchange device of silica gel drying box

Technical Field

The utility model relates to the technical field of silica gel preparation, in particular to a heat exchange device of a silica gel drying box.

Background

Silica gel is the high adsorption material that has porous structure, when the production of silica gel and use, need dry silica gel, and common silica gel drying method is through carrying out the warm braw to silica gel in a certain specific direction and weather, and on one side of silica gel downwind, the temperature is lower to one side relative upwind for moisture evaporation degree is lower in silica gel, and silica gel drying spent time is longer, and carries out disposable to the warm braw, has reduced the dry efficiency of silica gel and has reached.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat exchange device of a silica gel drying box, which aims to overcome the defects of the prior art in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the hot air supply device comprises a drying box shell and a hot air blower main body, wherein the hot air blower main body for supplying hot air into the drying box shell is arranged on the upper side of the drying box shell, and a conveying pipeline for conveying the hot air is connected between the drying box shell and the hot air blower main body;

the inner wall of the drying box shell is provided with a clamping part, a drying rack which slides to the inner side and the outer side of the drying box shell along the clamping part is arranged on the inner side of the drying box shell, a supporting net which supports silica gel and enables hot air to penetrate upwards for circulation is arranged at the upper end of the drying rack, and bayonets clamped on the clamping part are arranged on the two sides of the drying rack;

the drying rack is provided with a pair of drying mechanisms for liquefying the water vapor in the hot air, and the upper side of each drying mechanism is provided with a support I connected with the drying box shell.

Preferably, the drying mechanism comprises a buckle cover and a support II, wherein a diversion trench for guiding water drops is formed in the inner wall of the buckle cover, and a diversion plate for discharging liquefied water flow is connected to the lower end of the buckle cover.

Preferably, it is provided with support II to detain the cover downside, II front ends of support are provided with baffle I, be provided with the cross axle in the support II, the cross axle both ends are provided with the support III of being connected with detaining the cover, be provided with the metal rod that a plurality of roots and steam carried out the contact in the warm braw on the support II, and the metal rod extending direction with detain the cover parallel.

Preferably, a plurality of through openings are formed in the rear wall of the drying box shell and communicated with the rear end of the guide plate, and the through openings are higher than the joint of the conveying pipeline and the drying box shell.

Preferably, a baffle II is arranged on the front side of the drying mechanism.

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

1. a plurality of metal rods which are in contact with the water vapor in the warm air are arranged on the support II, so that the outer wall of each metal rod can be in contact with the warm air of a large area, and the water vapor in the warm air is liquefied by being in contact with the metal rods.

2. Be provided with baffle II through drying mechanism front side, baffle II seals stoving case casing front end with the anterior back of contacting of frame of drying, avoids the warm braw to blow off from stoving case casing front end.

Drawings

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

Fig. 2 is a schematic rear view of the present invention.

FIG. 3 is a schematic sectional view of the casing of the drying box of the present invention.

Fig. 4 is a schematic structural view of a drying rack according to the present invention.

Fig. 5 is a schematic structural diagram of the drying mechanism of the present invention.

FIG. 6 is a schematic structural view of a stent II of the present invention.

In the figure: 1. drying box casing, 2, electric fan heater main part, 3, pipeline, 4, block portion, 5, stoving frame, 6, supporting network, 7, bayonet socket, 8, drying mechanism, 9, support I, 10, detain the cover, 11, guiding gutter, 12, guide plate, 13, support II, 14, baffle I, 15, cross axle, 16, support III, 17, metal rod, 18, run-through, 19, baffle II.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1 to 6, the heat exchange device of the silica gel drying box comprises a drying box shell 1 and a warm air blower main body 2, wherein the warm air blower main body 2 for supplying warm air into the drying box shell 1 is arranged on the upper side of the drying box shell 1, a conveying pipeline 3 for conveying warm air is connected between the drying box shell 1 and the warm air blower main body 2, a plurality of through holes 18 are formed in the rear wall of the drying box shell 1, the through holes 18 are communicated with the rear end of a guide plate 12, and the positions of the through holes 18 are higher than the connecting positions of the conveying pipeline 3 and the drying box shell 1;

the inner wall of the drying box shell 1 is provided with a clamping part 4, the inner side of the drying box shell 1 is provided with a drying rack 5 which slides to the inner side and the outer side of the drying box shell 1 along the clamping part 4, the upper end of the drying rack 5 is provided with a supporting net 6 which supports silica gel and enables warm air to pass through upwards, and the two sides of the drying rack 5 are provided with bayonets 7 which are clamped on the clamping part 4;

5 upsides of drying frame are provided with a pair of drying mechanism 8 that carries out liquefaction with steam in the warm braw, and 8 front sides of drying mechanism are provided with baffle II 19, and baffle II 19 seals drying box casing 1 front end after 5 anterior contacts with the frame of drying, avoids the warm braw to blow off from drying box casing 1 front end, and 8 upsides of drying mechanism are provided with support I9 of being connected with drying box casing 1.

Drying mechanism 8 is including detaining cover 10 and support II 13, it is provided with guiding gutter 11 of water droplet water conservancy diversion to detain on the cover 10 inner wall, it is connected with the guide plate 12 of discharge liquefaction rivers to detain cover 10 lower extreme, it is provided with support II 13 to detain cover 10 downside, II 13 front ends of support are provided with baffle I14, be provided with cross axle 15 in the support II 13, 15 both ends of cross axle are provided with the support III 16 of being connected with detaining cover 10, be provided with a plurality of metal bars 17 that carry out the contact with steam in the warm braw on support II 13, make the outer wall of metal bar 17 can contact with the warm braw of large tracts of land, accelerate steam and metal bar 17 contact liquefaction in the warm braw, and metal bar 17 extending direction is parallel with detaining cover 10.

The use method of the utility model comprises the following steps:

when the drying rack is used, firstly, the drying rack 5 is pulled outwards along the clamping part 4, silica gel is placed on the supporting net 6, then the drying rack 5 is pushed inwards to reset, warm air is conveyed into the drying box shell 1 through the conveying pipeline 3 after the fan heater main body 2 is driven, the warm air blows upwards from the lower part of the supporting net 6 to dry the silica gel, the warm air enters the inside of the buckle cover 10 upwards to be contacted with each metal rod 17, water vapor in the warm air is gradually liquefied on the metal rods 17, the upper side of the supporting net 6 has certain temperature, the silica gel on the upper side is convenient to evaporate moisture, the utilization rate of the warm air is improved, the warm air on the lower side of the buckle cover 10 is discharged to the outer side of the drying box shell 1 through the through hole 18 along with the continuous conveying of the warm air, the baffle I14 is blown by the warm air in the discharging process to enable the bracket II 13 to swing left and right at the position of the transverse shaft 15, the metal rods 17 collide in the diversion trench 11, the liquefied water drops flow into the guide plate 12 along the guide groove 11 to the lower side and are discharged out of the drying box shell 1 through the through hole 18.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions are considered to be within the protective scope of the present invention.

Claims

1. A heat exchange device of a silica gel drying box comprises a drying box shell (1) and a warm air blower main body (2), and is characterized in that the upper side of the drying box shell (1) is provided with the warm air blower main body (2) for supplying warm air into the drying box shell (1), and a conveying pipeline (3) for conveying warm air is connected between the drying box shell (1) and the warm air blower main body (2);

a clamping part (4) is arranged on the inner wall of the drying box shell (1), a drying rack (5) which slides towards the inner side and the outer side of the drying box shell (1) along the clamping part (4) is arranged on the inner side of the drying box shell (1), a supporting net (6) which supports silica gel and enables warm air to pass through upwards is arranged at the upper end of the drying rack (5), and bayonets (7) clamped on the clamping part (4) are arranged on the two sides of the drying rack (5);

the drying rack (5) is provided with a pair of drying mechanisms (8) for liquefying steam in the hot air, and the upper side of each drying mechanism (8) is provided with a support I (9) connected with the drying box shell (1).

2. The heat exchange device of the silica gel drying box according to claim 1, wherein the drying mechanism (8) comprises a buckle cover (10) and a bracket II (13), a diversion trench (11) for guiding water drops is arranged on the inner wall of the buckle cover (10), and a diversion plate (12) for discharging liquefied water flow is connected to the lower end of the buckle cover (10).

3. The heat exchange device of the silica gel drying box according to claim 2, wherein a support II (13) is arranged on the lower side of the buckle cover (10), a baffle I (14) is arranged at the front end of the support II (13), a cross shaft (15) is arranged in the support II (13), supports III (16) connected with the buckle cover (10) are arranged at two ends of the cross shaft (15), a plurality of metal rods (17) in contact with water vapor in warm air are arranged on the support II (13), and the extending direction of the metal rods (17) is parallel to the buckle cover (10).

4. The heat exchange device of the silica gel drying box according to claim 1, wherein the rear wall of the drying box casing (1) is provided with a plurality of through holes (18), the through holes (18) are communicated with the rear end of the guide plate (12), and the positions of the through holes (18) are higher than the connecting position of the conveying pipeline (3) and the drying box casing (1).

5. The heat exchange device of the silica gel drying box according to claim 1, wherein a baffle II (19) is arranged on the front side of the drying mechanism (8).