CN209783148U

CN209783148U - Hot air drying device

Info

Publication number: CN209783148U
Application number: CN201920057539.9U
Authority: CN
Inventors: 于灵艳; 杜永霞
Original assignee: Yantai Xingyue Coating Equipment Co Ltd
Current assignee: Yantai Xingyue Coating Equipment Co Ltd
Priority date: 2019-01-14
Filing date: 2019-01-14
Publication date: 2019-12-13
Anticipated expiration: 2029-01-14

Abstract

The utility model discloses a hot air drying device, including box and dehumidifying device, its characterized in that: the box outside is equipped with the feed inlet, and the box inboard is equipped with the baffle that the level set up, and the baffle separates the box for the heated warehouses on upper strata and the bin of arranging of lower floor, is linked together through the blanking mouth of baffle one end between heated warehouses and the bin of arranging. The utility model has the advantages that: evenly put the article that need dry on the working plate through the feed inlet, close the feed inlet, open two electric heating pipe and two fans, electric heating pipe's heat blows to the article that need dry through the fan, and the dehumidification device can guarantee drying device internal drying, when treating that the article that needs dry is complete dry, the lift cylinder upwards promotes the working plate, makes the working plate one-tenth slope, and article on the working plate can be landing downwards through blanking mouth landing to conveyer belt, spreads through the discharge gate.

Description

Hot air drying device

Technical Field

The utility model relates to a hot air drying technical field especially relates to a hot air drying device.

background

Drying plants, also called dryers or dryers, are plants for carrying out drying operations, in which the moisture in the material is vaporised by heating to escape in order to obtain a solid material with a defined moisture content. The purpose of drying is for material use or further processing requirements. For example, the wood can be dried before making wood mould and woodware to prevent the product from deforming, and the ceramic blank can be dried before calcining to prevent the cracking of the finished product. In addition, the dried material is also convenient to transport and store, such as drying the harvested grain below a certain moisture content to prevent mildew. Since natural drying is far from meeting the requirements of production development, various mechanized dryers are increasingly widely used.

the existing hot air drying device is often provided with a heating device at the bottom of the drying device, the drying device with the structure is uneven in heating, the drying time is long, the heat efficiency is low, and water vapor generated after drying cannot be discharged. Because the temperature in the drying device is too high after heating and drying, scalding is easily caused when the dried articles are manually taken away, and great potential safety hazards are brought.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hot air drying device.

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

The utility model provides a hot air drying device, includes box and dehumidifying device, its characterized in that: the outer side of the box body is provided with a feeding hole, the inner side of the box body is provided with a horizontally arranged baffle plate, the baffle plate divides the box body into an upper heating bin and a lower discharging bin, and the heating bin and the discharging bin are communicated through a blanking hole at one end of the baffle plate;

the heating device comprises a heating bin, a working plate, a sliding groove, a sliding block, a lifting cylinder and a baffle plate, wherein square grooves are formed in two opposite sides of the heating bin, the two square grooves are communicated with the heating bin, hot air devices are arranged in the two square grooves, the heating bin is connected with the working plate in a horizontal rotating fit mode, the lower side of the working plate is provided with the sliding groove, the sliding groove is connected with the sliding block in a sliding fit mode, the heating bin is further internally provided with the lifting cylinder and the baffle plate, the lifting cylinder is fixedly connected to the upper side of the baffle plate, a piston rod of the lifting cylinder is vertically and upwards;

A discharge port is arranged on one side of the discharge bin, a conveying belt is arranged in the discharge bin, and one end of the conveying belt extends out of the discharge port;

The dehumidifying device is arranged at the upper side of the box body, an air suction port of the dehumidifying device is connected with an air outlet at the upper side of the hot bin through a connecting pipe, and an air exhaust port is arranged at one side of the dehumidifying device.

preferably, two hot air devices all include the square plate, and the vertical fixed connection of square plate evenly is equipped with the ventilation hole in the square groove in the square plate, and one side of square plate is equipped with the heating pipe, and the heating pipe setting is in the heated warehouses, and the opposite side of square plate is equipped with the fan, and the fan setting is in the outside of heated warehouses.

Preferably, the heating pipe is a round pipe type electric heating pipe, and the electric heating pipe is uniformly arranged on one side of the square plate through a pipe clamp.

Preferably, the two sides of the sliding block are fixedly connected with sliding strips, and the sliding block can slide in the sliding groove through the sliding strips.

Preferably, the two opposite sides of the working plate are provided with rotating pins, the two opposite sides of the heating bin are provided with rotating holes, the rotating holes and the rotating pins are coaxially arranged in a one-to-one correspondence mode, and the working plate rotates in the rotating holes in the two sides of the heating bin through the rotating pins.

Preferably, the blanking port is obliquely provided with a sliding plate.

The utility model has the advantages that: the utility model provides a hot air drying device structure scientific and reasonable, high efficiency convenient to use, when using, evenly put the dry article of needs on the working plate through the feed inlet, close the feed inlet, open two electric heating pipe and two fans, the heat of electric heating pipe blows to the dry article of needs through the fan, it is dry in the drying device can be guaranteed to the dehumidifier, when treating that the dry article of needs is totally dry, the lift cylinder upwards promotes the working plate, make the working plate one-tenth slope, article on the working plate can be landing through blanking mouth sliding plate on the conveyer belt downwards, spread through the discharge gate.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a schematic view of the raised working plate;

FIG. 3 is a schematic view of the basic structure of the feed opening;

FIG. 4 is a schematic view of the basic structure of the hot air device;

FIG. 5 is a schematic view of another perspective of the hot air device;

Fig. 6 is a basic structure diagram of the slider.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the utility model provides a pair of hot air drying device, including box 1 and dehumidifying device 10, the box 1 outside is equipped with feed inlet 12, and the inboard horizontal welding fixed connection baffle 6 of box 1, baffle 6 separate box 1 for the heating bunker 2 on upper strata and the row of lower floor storehouse 3, are linked together through the blanking mouth 9 of baffle one end between heating bunker 2 and the row of material storehouse, and the slope is equipped with a smooth flitch 9.1 in the blanking mouth 9.

the relative both sides of heated warehouses 2 all are equipped with square groove 2.1, and two square grooves 2.1 all are linked together with heated warehouses 2, and two square inslots all are equipped with hot-blast device 7, and every hot-blast device 7 all includes square plate 7.1, and the vertical welded fastening of square plate 7.1 is connected in square groove 2.1, evenly is equipped with ventilation hole 7.2 on the square plate 7.1, and one side of square plate 7.1 is equipped with heating pipe 7.4, and heating pipe 7.4 sets up in heated warehouses 2, heating pipe 7.4 is pipe formula electric heating pipe, and electric heating pipe passes through pipe strap align to grid in square plate 7.1 one side. The other side of the square plate 7.1 is provided with a fan 7.3, and the fan 7.3 is arranged on the outer side of the heating bin 2.

Horizontal rotation cooperation connects working plate 5 in the heated warehouses 2, and 5.4 are all welded and fixed to the both sides that working plate 5 is relative, 2 relative both sides of heated warehouses all are equipped with the rotation hole, rotate the coaxial setting of hole and 5.4 one-to-one of rotating pin, and working plate 5 passes through rotating pin 5.4 and rotates in the rotation hole of 2 both sides of heated warehouses. The downside of working plate 5 is equipped with spout 5.1, sliding fit link block 5.2 in the spout 5.1, the equal welded fastening in both sides of slider 5.2 connects draw runner 5.3, slider 5.2 can slide in spout 5.1 through draw runner 5.3, still be equipped with lift cylinder 4 in the heated warehouses 2, baffle 6.1, the upside at baffle 6 of 4 welded fastening in lift cylinder, lift cylinder 4's the vertical upwards setting of piston rod, lift cylinder 4's piston rod is connected with the downside of slider 5.2 is articulated, lift cylinder 4's piston rod can play the effect of stepping down when angle regulation through slider 5.2 in spout 5.1 slip when going up and down. The baffle 6.1 is vertically welded and fixedly connected at one end of the baffle 6 facing the blanking port 9. One side of arranging the silo 3 is equipped with discharge gate 3.1, arranges and is equipped with conveyer belt 8 in the silo 3, and the one end of conveyer belt 8 stretches out from discharge gate 3.1.

The dehumidifying device 10 is fixedly connected to the upper side of the box body 1 in a welding mode, an air suction port of the dehumidifying device 10 is connected with an air outlet 11 on the upper side of the hot bin 2 through a connecting pipe 10.1, and an air exhaust port 10.2 is formed in one side of the dehumidifying device 10.

the utility model discloses the theory of operation does: when the drying device is used, articles needing drying are evenly placed on the working plate through the feeding hole 12, the feeding hole is closed, the two electric heating pipes 7.4 and the two fans 7.3 are opened, heat of the electric heating pipes 7.4 is blown to the articles needing drying through the fans, the dehumidifying device 10 can ensure that the interior of the drying device is dry, when the articles needing drying are completely dry, the working plate 5 is upwards pushed by the lifting air 4 cylinder, the working plate is inclined, and the articles on the working plate can downwards slide down to fall on the conveying belt through the sliding material plate in the blanking hole 9 and are spread out through the discharging hole.

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.

Claims

1. The utility model provides a hot air drying device, includes box (1) and dehumidifying device (10), its characterized in that: a feeding hole (12) is formed in the outer side of the box body (1), a partition plate (6) is horizontally arranged in the inner side of the box body (1), the box body (1) is divided into an upper heating bin (2) and a lower discharging bin (3) by the partition plate (6), and the heating bin (2) is communicated with the discharging bin through a blanking hole (9) in one end of the partition plate;

the heating bin (2) is provided with square grooves (2.1) on two opposite sides, the two square grooves (2.1) are communicated with the heating bin (2), hot air devices (7) are arranged in the two square grooves, the heating bin (2) is internally connected with a working plate (5) in a horizontal rotation matching manner, the lower side of the working plate (5) is provided with a sliding groove (5.1), the sliding groove (5.1) is connected with a sliding block (5.2) in a sliding fit manner, a lifting cylinder (4) and a baffle (6.1) are also arranged in the heating bin (2), the lifting cylinder (4) is fixedly connected to the upper side of the baffle (6), a piston rod of the lifting cylinder (4) is vertically arranged upwards, the piston rod of the lifting cylinder (4) is hinged to the lower side of the sliding block (5.2), and the baffle (6.1) is vertically and fixedly connected to one end, facing a blanking port;

A discharge port (3.1) is formed in one side of the discharge bin (3), a conveying belt (8) is arranged in the discharge bin (3), and one end of the conveying belt (8) extends out of the discharge port (3.1);

the dehumidifying device (10) is arranged on the upper side of the box body (1), an air suction opening of the dehumidifying device (10) is connected with an air outlet (11) on the upper side of the hot bin (2) through a connecting pipe (10.1), and an air exhaust opening (10.2) is arranged on one side of the dehumidifying device (10).

2. The hot air drying device according to claim 1, wherein: two hot air devices (7) all include square plate (7.1), and the vertical fixed connection of square plate (7.1) is in square groove (2.1), evenly is equipped with ventilation hole (7.2) on square plate (7.1), and one side of square plate (7.1) is equipped with heating pipe (7.4), and heating pipe (7.4) set up in heated warehouses (2), and the opposite side of square plate (7.1) is equipped with fan (7.3), and fan (7.3) set up in the outside of heated warehouses (2).

3. A hot air drying device according to claim 2, wherein: the heating pipe (7.4) is a round pipe type electric heating pipe, and the electric heating pipe is uniformly arranged on one side of the square plate (7.1) through a pipe clamp.

4. The hot air drying device according to claim 1, wherein: the two sides of the sliding block (5.2) are fixedly connected with sliding strips (5.3), and the sliding block (5.2) can slide in the sliding groove (5.1) through the sliding strips (5.3).

5. The hot air drying device according to claim 1, wherein: both sides that the working plate (5) is relative all are equipped with swivel pin (5.4), the both sides that heat storehouse (2) is relative all are equipped with the rotation hole, rotate the coaxial setting of hole and swivel pin (5.4) one-to-one, and the working plate (5) rotates in the rotation hole of heat storehouse (2) both sides through swivel pin (5.4).

6. The hot air drying device according to claim 1, wherein: a sliding material plate (9.1) is obliquely arranged in the blanking port (9).