Dryer with filtering function

Abstract

The utility model discloses a dryer with a filtering function, which comprises a case, a stirring mechanism is arranged on the case, a first filtering mechanism for filtering air entering the case is arranged on one side of the case, and a second filtering mechanism for filtering air flowing out of the case is arranged on the other side of the case. The first filtering mechanism comprises a first filtering box; air entering the machine box firstly enters the filtering bin in the first filtering box and is filtered through the filtering plate, the filtered air enters the heating bin to be heated, and the heated air is conveyed into the machine box to conduct drying treatment on materials; air exhausted from the machine box is exhausted after being treated by the second filtering mechanism, the air is guided into the air distributing pipe and then is blown to the filtering plate through the spray head, so that the air can be reversely washed, and the using effect of the filtering plate is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of dryers, and specifically relates to a dryer with a filtering function. Background Art

[0002] Dryers can be divided into industrial and civilian types. Industrial dryers are also called drying equipment or dryers. Civilian dryers are a type of washing machine. Generally, after water washing and dehydration, they are used to remove moisture from clothes and other textiles.

[0003] The working principle of a common conventional dryer is that under the suction of a fan, fresh cold air outside directly passes through the air inlet and exchanges heat with a heater to become dry hot air, and then exchanges heat with the materials tumbling in the machine body and is discharged from the machine body. The materials in the drum gradually evaporate and dry under the action of the dry hot air. However, directly introducing outside air into the machine body will also introduce dust into the machine body. To solve this problem, in the prior art, the air is filtered through a filter plate. However, after the filter plate is used for a period of time, some dust will adhere to it, which will affect the use effect of the filter plate, and it is rather cumbersome to clean the filter plate.

[0004] Regarding the problems in the related art, no effective solution has been proposed yet.

[0005] Therefore, to solve the above problems, the utility model provides a dryer with a filtering function. Content of the Utility Model

[0006] In order to overcome the above technical problems, the purpose of the utility model is to provide a dryer with a filtering function. The air entering the chassis first enters the filtering chamber in the first filtering box and is filtered through a filter plate. The filtered air then enters the heating chamber for heating. The heated air is then conveyed into the chassis to dry the materials. The air discharged from the chassis is processed by a second filtering mechanism and then discharged. By introducing the air into a manifold and then blowing it onto the filter plate through a nozzle, the filter plate can be reversely flushed to ensure the use effect of the filter plate.

[0007] The purpose of the utility model can be realized through the following technical solutions:

[0008] A dryer with a filtering function includes a chassis. A stirring mechanism is provided on the chassis. On one side of the chassis, a first filtering mechanism is provided for filtering the air entering the interior of the chassis. On the other side of the chassis, a second filtering mechanism is provided for filtering the air flowing out of the chassis. The first filtering mechanism includes a first filtering box. The interior of the first filtering box is divided into a filtering chamber and a heating chamber. A filter plate is installed inside the filtering chamber. On the back side of the filter plate, a sub-air pipe for backwashing it is provided. On one side of the sub-air pipe, multiple groups of nozzles are installed. The air entering the chassis first enters the filtering chamber in the first filtering box and is filtered by the filter plate. The filtered air then enters the heating chamber for heating. The heated air is then conveyed into the chassis to dry the materials. The air discharged from the chassis is then processed by the second filtering mechanism and then discharged. By introducing the air into the sub-air pipe and then blowing it onto the filter plate through the nozzles, the filter plate can be backwashed in the reverse direction to ensure the use effect of the filter plate.

[0009] Furthermore, a box cover is hingedly connected to the top of the chassis.

[0010] Furthermore, the stirring mechanism includes a motor base fixedly installed on the outer wall of the chassis. A motor is fixedly installed on the top of the motor base. The output end of the motor is equipped with a rotating rod. One end of the rotating rod is fixedly installed with a stirring rod. Multiple groups of stirring blades are fixedly installed on the stirring rod.

[0011] Furthermore, a chamber door is hingedly connected to one side of the filtering chamber through a hinge.

[0012] Furthermore, a blower is fixedly installed on the top of the first filtering box. One side of the blower is connected to a first air pipe. One end of the first air pipe is connected to a three-way joint. The other two connection ports of the three-way joint are respectively connected to a second air pipe and a third air pipe. A first valve is provided on the second air pipe. A second valve is provided on the third air pipe. And the bottom end of the third air pipe is connected to a corrugated pipe. The bottom end of the corrugated pipe is connected to the sub-air pipe.

[0013] Furthermore, electric push rods for driving its lifting are installed on both sides of the top end of the sub-air pipe. The top ends of the electric push rods are connected to the inner top end of the filtering chamber.

[0014] Furthermore, a heater is installed inside the heating chamber. The top of the heating chamber is connected to a fourth air pipe. One end of the fourth air pipe is connected to the chassis.

[0015] Furthermore, the second filtering mechanism includes a second filtering box. The top end of the second filtering box is connected to a fifth air pipe, one end of the fifth air pipe is connected to the chassis, one side of the second filtering box is connected to a sixth air pipe. The second filtering box is an odor purification box, and an activated carbon adsorption layer is installed inside it.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the utility model, materials are put into the interior of the chassis. The motor drives the rotating rod to rotate, the rotating rod drives the stirring rod to rotate, and the stirring rod drives the stirring blades to rotate. The materials are stirred by the stirring blades, so as to ensure uniform heating during the drying process. The fan extracts external air, and then transports it to the interior of the filtering chamber through the second air pipe (at this time, the first valve is in the open state and the second valve is in the closed state). The air entering the filtering chamber is filtered by the filter plate. The filtered air enters the heating chamber and is heated by the heater. The heated air is then transported into the chassis to dry the materials. The air discharged from the chassis is processed by the second filtering mechanism and then discharged. When cleaning the dust on the filter plate, the materials are not dried at this time. First, open the door, and the opening angle is less than 45°. Then close the first valve and open the second valve. The air introduced by the fan is transported into the corrugated pipe through the third air pipe, and then introduced into the branch air pipe through the corrugated pipe, and then blown onto the filter plate through the nozzle, so as to be reversely flushed and ensure the use effect of the filter plate. The electric push rod drives the branch air pipe to lift, so as to adjust the position of the nozzle, so that it can process the filter plate more comprehensively. When cleaning the filter plate, since the air inhaled by the fan is far from the first filtering box, there is no need to worry about the dust discharged from the filtering chamber being sucked in again. Even if a small amount of dust is sucked in, it will not affect the use of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 It is a first perspective three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 It is a second perspective three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 3Schematic diagram of the planar structure of the chassis of the present utility model;

[0022] Figure 4 One of the schematic diagrams of the planar structure of the first filter box of the present utility model;

[0023] Figure 5 Another schematic diagram of the planar structure of the first filter box of the present utility model.

[0024] Reference numerals:

[0025] 1. Chassis; 2. Lid; 3. Stirring mechanism; 301. Motor base; 302. Motor; 303. Rotating rod; 304. Stirring rod; 305. Stirring blade; 4. First filtering mechanism; 401. First filter box; 402. Filter chamber; 403. Heating chamber; 404. Filter plate; 405. Chamber door; 406. Fan; 407. First air pipe; 408. Three-way joint; 409. Second air pipe; 410. First valve; 411. Third air pipe; 412. Second valve; 413. Bellows; 414. Branch air pipe; 415. Nozzle; 416. Electric push rod; 417. Heater; 418. Fourth air pipe; 5. Second filtering mechanism; 501. Second filter box; 502. Fifth air pipe; 503. Sixth air pipe. Detailed implementation manners

[0026] Next, with reference to the drawings and specific implementation manners, a further description of the utility model is made:

[0027] Please refer to Figures 1-5 , a dryer with a filtering function according to an embodiment of the present utility model includes a chassis 1, a stirring mechanism 3 is provided on the chassis 1, a first filtering mechanism 4 for filtering the air entering the interior of the chassis 1 is provided on one side of the chassis 1, a second filtering mechanism 5 for filtering the air flowing out of the chassis 1 is provided on the other side of the chassis 1. The first filtering mechanism 4 includes a first filter box 401. The interior of the first filter box 401 is divided into a filter chamber 402 and a heating chamber 403. A filter plate 404 is installed inside the filter chamber 402. A branch air pipe 414 for backwashing the filter plate 404 is provided on the back side of the filter plate 404. A plurality of nozzles 415 are installed on one side of the branch air pipe 414. The air entering the chassis 1 first enters the filter chamber 402 inside the first filter box 401, and is filtered by the filter plate 404. The filtered air then enters the heating chamber 403 for heating. The heated air is then transported into the chassis 1 to dry the material. The air discharged from the chassis 1 is then processed by the second filtering mechanism 5 and then discharged. By introducing the air into the branch air pipe 414 and then blowing it onto the filter plate 404 through the nozzles 415, the filter plate 404 can be backwashed, ensuring the use effect of the filter plate 404.

[0028] The top end of the chassis 1 is hingedly connected with a box cover 2.

[0029] The stirring mechanism 3 includes a motor base 301 fixedly installed on the outer wall of the chassis 1. A motor 302 is fixedly installed at the top end of the motor base 301. The output end of the motor 302 is equipped with a rotating rod 303. One end of the rotating rod 303 is fixedly installed with a stirring rod 304, and multiple groups of stirring blades 305 are fixedly installed on the stirring rod 304.

[0030] One side of the filter bin 402 is hingedly connected with a bin door 405 through a hinge.

[0031] A blower 406 is fixedly installed at the top end of the first filter box 401. One side of the blower 406 is connected with a first air pipe 407. One end of the first air pipe 407 is connected with a three-way joint 408. The other two connection ports of the three-way joint 408 are respectively connected with a second air pipe 409 and a third air pipe 411. A first valve 410 is arranged on the second air pipe 409, and a second valve 412 is arranged on the third air pipe 411. And the bottom end of the third air pipe 411 is connected with a corrugated pipe 413, and the bottom end of the corrugated pipe 413 is connected with a sub-air pipe 414.

[0032] Electric push rods 416 for driving its lifting are installed on both sides of the top end of the sub-air pipe 414. The top ends of the electric push rods 416 are connected with the inner top end of the filter bin 402.

[0033] A heater 417 is installed inside the heating bin 403. The top end of the heating bin 403 is connected with a fourth air pipe 418. One end of the fourth air pipe 418 is connected with the chassis 1.

[0034] The second filtering mechanism 5 includes a second filter box 501. The top end of the second filter box 501 is connected with a fifth air pipe 502. One end of the fifth air pipe 502 is connected with the chassis 1. One side of the second filter box 501 is connected with a sixth air pipe 503. The second filter box 501 is an odor purification box, and an activated carbon adsorption layer is installed inside it.

[0035] The working principle of a dryer with a filtering function in this utility model patent is as follows: Materials are put into the interior of the chassis 1. The rotating rod 303 is driven to rotate by the motor 302. The stirring rod 304 is driven to rotate by the rotating rod 303. The stirring blade 305 is driven to rotate by the stirring rod 304. The materials are agitated by the stirring blade 305, so as to ensure uniform heating during the drying process. The external air is extracted by the blower 406 and then conveyed into the interior of the filtering chamber 402 through the second air pipe 409 (at this time, the first valve 410 is in the open state and the second valve 412 is in the closed state). The air entering the filtering chamber 402 is filtered by the filter plate 404. The filtered air enters the heating chamber 403 and is heated by the heater 417. The heated air is then conveyed into the chassis 1 to dry the materials. The air discharged from the chassis 1 is processed by the second filtering mechanism 5 and then discharged. When cleaning the dust on the filter plate 404, the materials are not dried at this time. First, the hatch 405 is opened at an angle less than 45°. Then the first valve 410 is closed and the second valve 412 is opened. The air introduced by the blower 406 is conveyed into the corrugated pipe 413 through the third air pipe 411, and then into the branch air pipe 414 through the corrugated pipe 413, and then blown onto the filter plate 404 through the nozzle 415, so as to perform reverse flushing on it and ensure the use effect of the filter plate 404. The branch air pipe 414 is driven to lift by the electric push rod 416, so as to adjust the position of the nozzle 415, so that it can process the filter plate 404 more comprehensively. When cleaning the filter plate 404, since the air inhaled by the blower 406 is far from the first filter box 401 ( Figure 1 There is an inhalation pipe on the blower 406 in the middle), so there is no need to worry that the dust discharged from the filtering chamber 402 will be sucked in again. Even if a small amount of dust is sucked in, it will not affect the use of the filter plate 404.

[0036] It should be noted that the motor 302, the blower 406, the first valve 410, the second valve 412, the electric push rod 416, the heater 417, etc. are devices or equipment existing in the prior art, or devices or equipment that can be realized by the prior art. Their power supply, specific composition and principle are clear to those skilled in the art, so they will not be elaborated in detail.

[0037] In the description of this utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A dryer with a filtering function, comprising a chassis (1), and a stirring mechanism (3) is arranged on the chassis (1), characterized in that, On one side of the chassis (1), a first filtering mechanism (4) is provided for filtering the air entering the interior of the chassis (1). On the other side of the chassis (1), a second filtering mechanism (5) is provided for filtering the air flowing out of the chassis (1). The first filtering mechanism (4) includes a first filtering box (401). The interior of the first filtering box (401) is divided into a filtering chamber (402) and a heating chamber (403). A filter plate (404) is installed inside the filtering chamber (402). A manifold pipe (414) for backwashing the filter plate (404) is provided on the back side of the filter plate (404). A plurality of spray nozzles (415) are installed on one side of the manifold pipe (414).

2. The dryer with a filtering function according to claim 1, characterized in that, The top end of the chassis (1) is hingedly connected with a box cover (2).

3. The dryer with a filtering function according to claim 1, characterized in that, The stirring mechanism (3) includes a motor base (301) fixedly installed on the outer wall of the chassis (1). A motor (302) is fixedly installed at the top end of the motor base (301). A rotating rod (303) is installed at the output end of the motor (302). A stirring rod (304) is fixedly installed at one end of the rotating rod (303). A plurality of stirring blades (305) are fixedly installed on the stirring rod (304).

4. A dryer with a filtering function according to claim 1, characterized in that, One side of the filtering chamber (402) is hingedly connected with a chamber door (405) through a hinge.

5. The dryer with a filtering function according to claim 1, characterized in that, A blower (406) is fixedly installed at the top end of the first filtering box (401). One side of the blower (406) is connected with a first air pipe (407). One end of the first air pipe (407) is connected with a tee joint (408). The other two connection ports of the tee joint (408) are respectively connected with a second air pipe (409) and a third air pipe (411). A first valve (410) is provided on the second air pipe (409). A second valve (412) is provided on the third air pipe (411). And the bottom end of the third air pipe (411) is connected with a corrugated pipe (413). The bottom end of the corrugated pipe (413) is connected with the manifold pipe (414).

6. The dryer with a filtering function according to claim 5, characterized in that, Electric push rods (416) for driving the manifold pipe (414) to lift are installed on both sides of the top end of the manifold pipe (414). The top ends of the electric push rods (416) are connected with the inner top end of the filtering chamber (402).

7. The dryer with a filtering function according to claim 1, characterized in that, A heater (417) is installed inside the heating chamber (403). The top end of the heating chamber (403) is connected with a fourth air pipe (418). One end of the fourth air pipe (418) is connected with the chassis (1).

8. A dryer with a filtering function according to claim 1, characterized in that, The second filtering mechanism (5) includes a second filtering box (501). The top end of the second filtering box (501) is connected with a fifth air pipe (502). One end of the fifth air pipe (502) is connected with the chassis (1). One side of the second filtering box (501) is connected with a sixth air pipe (503). The second filtering box (501) is an odor purification box, and an activated carbon adsorption layer is installed inside it.

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