CN218002026U - Even type drying oven - Google Patents

Abstract

The utility model discloses an even type drying oven, including oven main part, closed door and year flitch, one side of oven main part articulates there is the closed door, the gas collecting channel is installed on the inside top of oven main part, one side fixedly connected with blast pipe of gas collecting bucket, the top of blast pipe is provided with the air jet, the gas-supply pipe is installed to the one end of aspiration pump. The utility model discloses a be provided with supplementary thermal cycle structure and realized filtering the moisture in the hot-air that circulates, the inside hot-air of oven main part will gush into the gas collecting barrel through the gas-supply pipe under the traction of aspiration pump inside, and obstruct layer upon layer at the separation net and make the moisture in the hot-air adsorb and collect in the gas collecting barrel with the side wall in the gas collecting barrel gradually in the flow process, and the hot-air then carries out the circulation heating through the inside of blast pipe with a plurality of air jets evenly channel into oven main part, thereby avoid the oven in because of the emergence of the ponding phenomenon appears in the thermal cycle.

Description

Even type drying oven

Technical Field

The utility model relates to a drying oven technical field specifically is an even type drying oven.

Background

In industries such as industrial production, medical health and the like, a special drying oven is often used for accelerating the drying efficiency of articles, so that the articles needing drying treatment can be dried in the shortest time, and the industrial production efficiency is improved;

in order to improve the drying efficiency and reduce the power consumption, a common drying oven in the market usually uses a thermal cycle mode to recycle heat when in use, and because articles are very easy to cause certain moisture in hot air after being dried, and a certain amount of moisture in the circulating hot air is remained at the bottom of a pipeline and the oven in the circulating process of the hot air, the service life of the drying oven is greatly shortened, so that a uniform drying oven is developed at present to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an even type drying oven to propose the problem that drying oven leads to oven bottom ponding because of thermal cycle in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a uniform drying oven, includes oven main part, closed door and year flitch, one side of oven main part articulates there is the closed door, the gas collecting channel is installed on the inside top of oven main part, the aspiration pump is installed on the top of oven main part, one side fixedly connected with control box of oven main part, the inside of oven main part is provided with carries the flitch, the inside both sides of oven main part all are provided with the regulation structure, the internally mounted of oven main part bottom has electric heating element, the inside bottom of oven main part is provided with supplementary thermal cycle structure, supplementary thermal cycle structure includes gas collection bucket, separation net, blast pipe and jet orifice, the one end of gas collection bucket and the one end fixed connection of gas-supply pipe, the inside wall fixed connection of gas collection bucket has the separation net, one side fixed connection of gas collection bucket has the blast pipe, the top of blast pipe is provided with the jet orifice, the inside of carrying the flitch is provided with puts the structure, the gas-supply pipe is installed to the one end of aspiration pump.

Preferably, the adjusting structure comprises a sliding groove, a supporting frame and a fastening bolt, the sliding groove is formed in the two sides of the inner side wall of the oven main body, the supporting frame is arranged on one side of the sliding groove, and the fastening bolt is connected to the inside of the sliding groove in a sliding mode.

Preferably, the support frame is distributed at equal intervals on one side of the sliding groove, and a sliding structure is arranged between the sliding groove and the inside of the fastening bolt.

Preferably, the air collecting barrel is communicated with the air pump through an air conveying pipe, and the air nozzles are distributed at equal intervals at the top end of the exhaust pipe.

Preferably, put the structure and include space bar, guide way, regulating plate, threaded rod, fastening nut, slider and spacing groove, space bar fixed connection is in the inside wall that carries the flitch, the inside that carries the flitch both ends all is provided with the guide way, the top sliding connection of space bar has the regulating plate, the one end fixedly connected with threaded rod of regulating plate, the one end of threaded rod run through to the outside of guide way and with fastening nut threaded connection, the other end fixedly connected with slider of regulating plate, the inside of regulating plate bottom is provided with the spacing groove.

Preferably, the space bar is sliding structure through spacing groove and regulating plate, the spacing groove is equidistant distribution in the inside of regulating plate bottom.

Compared with the prior art, the beneficial effects of the utility model are that: the drying oven not only realizes the filtration of moisture in the circulating hot air, but also realizes the interval arrangement of materials and the adjustment of the space between the material carrying plates;

(1) The auxiliary thermal circulation structure is arranged to filter moisture in the circulating hot air, the hot air in the oven main body is blown into the air collecting barrel through the air delivery pipe under the traction of the air suction pump, the moisture in the hot air is gradually adsorbed to the inner side wall of the air collecting barrel and collected in the air collecting barrel in the flowing process due to the layer-by-layer obstruction of the isolation net, and the hot air is uniformly guided into the oven main body through the exhaust pipe and the plurality of air nozzles to be circularly heated, so that the phenomenon of water accumulation in the oven due to thermal circulation is avoided;

(2) The adjustment of the distance between the material carrying plates is realized by arranging the adjusting structure, and the sliding structure is formed between the sliding groove and the inside of the fastening bolt, so that the support frame can drive the material carrying plates to perform height adjustment along the sliding structure of the sliding groove and the fastening bolt after the fastening bolt is loosened, and the distance between the material carrying plates can be adjusted to a certain degree, thereby greatly improving the practicability of the oven;

(3) The material placing structure is arranged, so that the materials are placed at intervals, the partition plates and the adjusting plates are arranged in the material carrying plates in a staggered mode, the adjusting plates can slide along the partition plates through the guide grooves and the limiting grooves, the distance between the adjusting plates can be adjusted, the materials can be placed at intervals formed between the partition plates and the adjusting plates, heated drying of the materials is more uniform, and the situation that the materials are extruded to influence heat conduction is avoided.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic structural view of a partial section at a in fig. 1 according to the present invention;

FIG. 4 is a schematic top view of a partial cross-sectional structure of an auxiliary thermal cycle structure according to the present invention;

fig. 5 is a schematic view of the overlooking partial section structure of the placement structure of the present invention;

fig. 6 is a schematic view of the local structure of the placement structure of the present invention viewed from above.

In the figure: 1. a main body of the oven; 2. closing the door; 3. a gas-collecting hood; 4. an air pump; 5. a control box; 6. a material carrying plate; 7. an adjustment structure; 701. a chute; 702. a support frame; 703. fastening a bolt; 8. an electric heating component; 9. an auxiliary thermal cycle structure; 901. a gas collecting barrel; 902. an isolation net; 903. an exhaust pipe; 904. an air jet; 10. a placing structure; 1001. a partition plate; 1002. a guide groove; 1003. an adjusting plate; 1004. a threaded rod; 1005. fastening a nut; 1006. a slider; 1007. a limiting groove; 11. a gas delivery pipe.

Detailed Description

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

Referring to fig. 1-6, the present invention provides an embodiment: a uniform drying oven comprises an oven main body 1, a closing door 2 and a material carrying plate 6, wherein the closing door 2 is hinged to one side of the oven main body 1, a gas collecting hood 3 is installed at the top end of the inside of the oven main body 1, an air suction pump 4 is installed at the top end of the oven main body 1, a control box 5 is fixedly connected to one side of the oven main body 1, the material carrying plate 6 is arranged inside the oven main body 1, an electric heating assembly 8 is installed inside the bottom end of the oven main body 1, and a gas conveying pipe 11 is installed at one end of the air suction pump 4;

the two sides inside the oven main body 1 are both provided with adjusting structures 7, each adjusting structure 7 comprises a sliding chute 701, a support frame 702 and a fastening bolt 703, the sliding chutes 701 are arranged inside the two sides of the inner side wall of the oven main body 1, the support frames 702 are arranged on one side of the sliding chutes 701, the fastening bolts 703 are connected inside the sliding chutes 701 in a sliding manner, the support frames 702 are distributed on one side of the sliding chutes 701 at equal intervals, and a sliding structure is formed between the sliding chutes 701 and the fastening bolts 703;

specifically, as shown in fig. 1, fig. 2 and fig. 3, when the mechanism is used, firstly, since the sizes and shapes of the articles to be dried are often different, in order to enable larger articles to be placed in the drying oven, the distance between the material carrying plates 6 needs to be adjusted to a certain extent, since the sliding structure is formed between the sliding groove 701 and the fastening bolt 703, after the fastening bolt 703 is loosened, the support frame 702 can drive the material carrying plates 6 to be adjusted in height along the sliding structure between the sliding groove 701 and the fastening bolt 703, so that the distance between the material carrying plates 6 can be adjusted to a certain extent;

an auxiliary thermal circulation structure 9 is arranged at the bottom end inside the oven main body 1, the auxiliary thermal circulation structure 9 comprises a gas collection barrel 901, an isolation net 902, an exhaust pipe 903 and air nozzles 904, one end of the gas collection barrel 901 is fixedly connected with one end of a gas pipe 11, the inner side wall of the gas collection barrel 901 is fixedly connected with the isolation net 902, one side of the gas collection barrel 901 is fixedly connected with the exhaust pipe 903, the top end of the exhaust pipe 903 is provided with the air nozzles 904, the gas collection barrel 901 is communicated with an air extraction pump 4 through the gas pipe 11, and the air nozzles 904 are distributed at equal intervals at the top end of the exhaust pipe 903;

specifically, as shown in fig. 1, fig. 2 and fig. 4, when the mechanism is used, firstly, the hot air in the oven main body 1 is drawn by the air suction pump 4 to flow into the air collecting barrel 901 through the air conveying pipe 11, so that the moisture in the hot air flows through the layers of the separation net 902 after being sprayed into the air collecting barrel 901, and then the moisture in the hot air gradually adsorbs to the inner side wall of the air collecting barrel 901 and is collected in the air collecting barrel 901, and the hot air is uniformly introduced into the interior of the oven main body 1 through the air exhaust pipe 903 and the air injection ports 904 for cyclic heating.

Carry the inside of flitch (6) to be provided with and put structure (10), it includes space bar (1001) to put structure (10), guide way (1002), regulating plate (1003), threaded rod (1004), fastening nut (1005), slider (1006) and spacing groove (1007), space bar (1001) fixed connection is in the inside wall of carrying flitch (6), the inside at year flitch (6) both ends all is provided with guide way (1002), the top sliding connection of space bar (1001) has regulating plate (1003), the one end fixedly connected with threaded rod (1004) of regulating plate (1003), the one end of threaded rod (1004) run through to the outside of guide way (1002) and with fastening nut (1005) threaded connection, the other end fixedly connected with slider (1006) of regulating plate (1003), the inside of regulating plate (1003) bottom is provided with spacing groove (1007), space bar (1001) are sliding structure through spacing groove (1007), spacing groove (1007) is equidistant distribution in the inside of regulating plate (1003) bottom.

Specifically, as shown in fig. 1, 5 and 6, when the mechanism is used, a spacing plate (1001) and an adjusting plate (1003) are arranged in the material carrying plate (6) in a staggered mode, the adjusting plate (1003) can slide along the spacing plate (1001) through a guide groove (1002) and a limiting groove (1007), so that the adjusting plate (1003) can move horizontally and the distance between the adjusting plates (1003) can be adjusted, the adjusting plate (1003) can be fixed through a threaded rod (1004) and a fastening nut (1005), materials can be placed at the interval formed between the spacing plate (1001) and the adjusting plate (1003), the placement of the materials is more orderly, the placement quantity of the materials is forcibly required, and the heated drying of the materials is more uniform.

The working principle is as follows: when the utility model is used, firstly, when the drying oven is used, the articles to be dried are placed on the top of the material carrying plate 6, because the sizes and the shapes of the articles to be dried are different, in order to place the larger articles in the drying oven, the distance between the material carrying plates 6 needs to be adjusted to a certain degree, because the sliding structure is formed between the sliding groove 701 and the fastening bolt 703, the supporting frame 702 can drive the material carrying plate 6 to adjust the height along the sliding structure of the sliding groove 701 and the fastening bolt 703 after the fastening bolt 703 is loosened, and further the distance between the material carrying plates 6 can be adjusted to a certain degree, so that the larger articles can still be placed in the drying oven for drying treatment;

secondly, when the oven is used, a plurality of materials need to be placed in the material carrying plate (6) for placing, when the oven is started, the electric heating component (8) is electrified to generate and enable hot air to gradually float upwards under the traction of the air suction pump (4) and heat and dry the materials placed in the material carrying plate (6), in the process, because the traditional material carrying plate (6) does not space the materials, the materials placed in the material carrying plate (6) are messy and are mutually extruded and stacked, the drying effects among the materials are different, therefore, the spacing plates (1001) and the adjusting plates (1003) are staggered in the material carrying plate (6), the adjusting plates (1003) can slide along the spacing plates (1001) through the guide grooves (1002) and the limiting grooves (1007), the adjusting plates (1003) can horizontally move, the spacing between the adjusting plates (1003) can be adjusted, the adjusting plates (1001) can be fixed through the fastening nuts (1005), the materials can be placed between the adjusting plates (1003), and the adjusting plates (1001) can be placed in a more orderly manner, the materials can be dried, and the materials can be placed in a more uniform and the required drying quantity of the materials can be obtained by forcing the materials to be obtained;

finally, when the drying oven is started and stably operated, the temperature in the oven main body 1 is rapidly raised, and hot air floats upwards between the hot air and flows into the air collecting barrel 901 through the air conveying pipe 11 under the traction of the air suction pump 4 after the air suction hood 3 is started, because the hot air flowing in the air conveying pipe 11 generates larger air pressure under the action of the air suction pump 4, the moisture in the hot air after being sprayed into the air collecting barrel 901 is blocked layer by the separation net 902, the moisture in the hot air is gradually adsorbed with the inner side wall of the air collecting barrel 901 and is collected in the air collecting barrel 901, and the hot air is uniformly introduced into the oven main body 1 through the exhaust pipe 903 and the plurality of air nozzles 904, so that the hot air is dried again after being taken out, and the drying operation of the drying oven is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a dry oven of even type, includes oven main part (1), closing door (2) and year flitch (6), its characterized in that: the oven comprises an oven main body (1), a closed door (2) is hinged to one side of the oven main body (1), a gas collecting hood (3) is installed at the top end of the interior of the oven main body (1), an air suction pump (4) is installed at the top end of the oven main body (1), a control box (5) is fixedly connected to one side of the oven main body (1), a material carrying plate (6) is arranged inside the oven main body (1), adjusting structures (7) are arranged on two sides of the interior of the oven main body (1), an electric heating assembly (8) is installed inside the bottom end of the oven main body (1), an auxiliary thermal circulation structure (9) is arranged at the bottom end of the interior of the oven main body (1), the auxiliary thermal circulation structure (9) comprises a gas collecting barrel (901), an isolation net (902), an air exhaust pipe (903) and an air jet opening (904), one end of the gas collecting barrel (901) is fixedly connected with one end of the air conveying pipe (11), an inner side wall of the gas collecting barrel (901) is fixedly connected with the air exhaust pipe (903), the top end of the exhaust pipe (903) is provided with one end of the air jet opening (6), and the air carrying plate (10) of the air conveying pipe (11) is installed with the air suction pump (11).

2. A homogeneous drying oven according to claim 1, wherein: the adjusting structure (7) comprises a sliding groove (701), a supporting frame (702) and fastening bolts (703), the sliding groove (701) is arranged inside two sides of the inner side wall of the oven body (1), the supporting frame (702) is arranged on one side of the sliding groove (701), and the fastening bolts (703) are connected inside the sliding groove (701) in a sliding mode.

3. A homogeneous drying oven according to claim 2, characterized in that: the supporting frames (702) are distributed on one side of the sliding groove (701) at equal intervals, and a sliding structure is formed between the sliding groove (701) and the inner portion of the fastening bolt (703).

4. A homogeneous drying oven according to claim 1, wherein: the air collecting barrel (901) is communicated with the air suction pump (4) through an air conveying pipe (11), and the air nozzles (904) are distributed at equal intervals at the top end of the exhaust pipe (903).

5. A homogeneous drying oven according to claim 1, wherein: put structure (10) including space bar (1001), guide way (1002), regulating plate (1003), threaded rod (1004), fastening nut (1005), slider (1006) and spacing groove (1007), space bar (1001) fixed connection is in the inside wall that carries flitch (6), the inside at year flitch (6) both ends all is provided with guide way (1002), the top sliding connection of space bar (1001) has regulating plate (1003), the one end fixedly connected with threaded rod (1004) of regulating plate (1003), the one end of threaded rod (1004) run through to the outside of guide way (1002) and with fastening nut (1005) threaded connection, the other end fixedly connected with slider (1006) of regulating plate (1003), the inside of regulating plate (1003) bottom is provided with spacing groove (1007).

6. A homogeneous drying oven according to claim 5, wherein: the spacing plate (1001) is of a sliding structure with the adjusting plate (1003) through a limiting groove (1007), and the limiting groove (1007) is distributed in the bottom end of the adjusting plate (1003) at equal intervals.

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