CN214406903U

CN214406903U - Filter element mechanism of pipeline filter in dryer

Info

Publication number: CN214406903U
Application number: CN202120477479.3U
Authority: CN
Inventors: 张骏
Original assignee: Nanjing Wanjie Mechanical And Electronic Complete Equipment Co ltd
Current assignee: Nanjing Wanjie Mechanical And Electronic Complete Equipment Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-10-15
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a filter element mechanism of a pipeline filter in a drier, which has the key points of the technical proposal that the filter element mechanism comprises an outer pipe, an inner pipe, an outer end wall, an inner end wall, a rotating shaft, a clapboard and a heating rod; outer end walls are fixed at two ends of the outer pipe, a rotating shaft is rotatably connected between the outer end walls, and two vent holes are formed in the outer end walls; the inner end walls are fixed at two ends of the inner pipe, the rotating shaft penetrates through the inner end walls and is fixedly connected with the inner end walls, the plurality of partition plates are annularly and uniformly distributed along the central axis of the rotating shaft, the space in the inner pipe is divided into a plurality of filtering and adsorbing cavities by the partition plates, filtering and adsorbing blocks are filled in the filtering and adsorbing cavities, a plurality of air guide holes are formed in the inner end walls, the air guide holes are obliquely arranged, and the oblique direction is the circumferential direction of the inner end walls; the heating rod is fixed on the outer tube and used for heating the filtering and adsorbing cavity between the two vent holes. The filter element mechanism is used for filtering and adsorbing moisture and can keep a good filtering and adsorbing effect for a long time.

Description

Filter element mechanism of pipeline filter in dryer

Technical Field

The utility model relates to a filter field, more specifically the pipeline filter core mechanism in desiccator that says so relates to.

Background

The dryer is a mechanical device for reducing moisture of materials by using heat energy, and is used for drying objects. The purpose of drying is to meet the needs of the material for use or further processing. The drying machines are classified into an atmospheric drying machine and a vacuum drying machine.

The dryer is generally provided with a filter for filtering and adsorbing moisture in the air to reduce the moisture content in the air, so that the moisture of the materials exposed in the air can be accelerated to be discharged from the materials into the air, and the physical drying efficiency is improved.

The filter core of current filter has better filtration adsorption effect when just beginning to use, but long-time back of using, because adsorbed moisture increases, the filtration adsorption effect of filter core reduces fast, and the life of filter core is low, in order to keep good filtration adsorption effect, needs often to change the filter core, and not only with high costs and increased change operating personnel's burden.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a pipeline filter core mechanism in desiccator, this filter core mechanism is used for filtering adsorption moisture, and can keep good filtration adsorption effect for a long time.

In order to achieve the above purpose, the utility model provides a following technical scheme: a filter element mechanism of a pipeline filter in a dryer comprises an outer pipe, an inner pipe, an outer end wall, an inner end wall, a rotating shaft, a partition plate, a heating rod, an air supply pipeline and an air outlet pipeline;

the outer end walls are fixed at two ends of the outer pipe, the rotating shaft is rotatably connected between the outer end walls, two vent holes are formed in the outer end walls, the central axes of the two vent holes in the same outer end wall are coplanar with the central axis of the outer end wall, the two vent holes in the two outer end walls are arranged oppositely, the two vent holes in one outer end wall are externally connected with the air supply pipeline, and the two vent holes in the other outer end wall are externally connected with the air outlet pipeline;

the inner end wall is fixed at both ends of the inner tube, the rotating shaft penetrates through the inner end wall and is fixedly connected with the inner end wall, a plurality of partition plates are arranged and are distributed uniformly in an annular mode along the central axis of the rotating shaft, the partition plates are fixed with the rotating shaft, the inner side wall of the inner tube and the inner end wall, the space in the inner tube is divided into a plurality of filtering and adsorbing cavities by the partition plates, filtering and adsorbing blocks are filled in the filtering and adsorbing cavities, the filtering and adsorbing blocks are made of materials capable of absorbing moisture and releasing the moisture after heating, a plurality of air guide holes are arranged on the inner end wall, the air guide holes are arranged in an inclined mode, the inclined direction is the circumferential direction of the inner end wall, and the inner tube is driven to rotate under the air guide hole ventilation state;

the heating rod is fixed on the outer tube and used for heating the filtering and adsorbing cavity between the two air holes, and the two air holes are opposite to each other.

As a further improvement of the utility model, the filtering and adsorbing block is made of anhydrous calcium chloride.

Through the arrangement, the anhydrous copper sulfate can absorb moisture and release the moisture after being heated, so that the long-term repeated use is realized, and the use requirement is met.

As a further improvement of the present invention, two the inner end wall is provided with the air guide hole, and two the inner end wall is provided with the same inclination direction of the air guide hole.

Through setting up like this, two interior end walls all are provided with the air guide hole for the homoenergetic plays the impetus to the rotation of inner tube when the air current passes through two interior end walls, more is favorable to driving the rotation of inner tube.

As a further improvement of the utility model, the heating rod is provided with a plurality ofly, the length direction of heating rod with the length direction of outer tube is unanimous, and a plurality of heating rods are followed the circumferencial direction interval distribution of outer tube, two in the outside the heating rod with the central axis formed of outer tube central axis is less than 90.

Through setting up like this, a plurality of heating rods can improve the heating effect, and the heating rod is concentrated, avoids as far as possible to the filtration absorption chamber of adsorbed moisture producing the influence.

As a further improvement of the present invention, the aperture of the air vent is larger than the aperture of the air guide hole, the air vent is simultaneously plural the air guide hole is just right.

Through setting up like this, the air current can get into from a plurality of air guide holes simultaneously and filter the absorption chamber or follow and filter the absorption intracavity and discharge for the air current can promote the inner tube rotation through a plurality of air guide holes, more is favorable to driving the rotation of inner tube.

The utility model has the advantages that: the air supply pipeline far away from the heating rod is introduced into the air around the material, and the air is discharged to the periphery of the material from the air outlet pipeline far away from the heating rod after the air is filtered and adsorbed by the adsorption cavity to adsorb moisture. The filtering and adsorbing cavity close to the heating rod is heated, so that the filtering and adsorbing block releases adsorbed moisture, the air supply pipeline close to the heating rod is introduced into the outside air, the released moisture is taken away in the flowing process of the outside air, and the outside air is discharged into the outside air from the air outlet pipeline close to the heating rod. The air current enters into the in-process that filters the absorption chamber through the wind-guiding hole, because the wind-guiding hole slope sets up, consequently the air current will drive the inner tube and slowly rotate, consequently this filter core mechanism filtered air in-process constantly switches and filters the absorption chamber, can be heated and emit moisture and discharge to the outside air after each filters the absorption piece absorption moisture in the absorption chamber to make this filter core mechanism can keep good filtration adsorption effect for a long time. Therefore, the filter element mechanism can be used for filtering and adsorbing moisture and can keep a good filtering and adsorbing effect for a long time.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the inner tube of the present invention;

fig. 3 is a cross-sectional view of the present invention.

Reference numerals: 1. an outer tube; 2. an inner tube; 3. an outer end wall; 31. a vent hole; 4. an inner end wall; 41. an air vent; 5. a rotating shaft; 6. a partition plate; 61. a filtration adsorption chamber; 62. filtering and adsorbing block; 7. a heating rod; 8. an air supply duct; 9. and (4) an air outlet pipeline.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1, 2, and 3, the filter element mechanism of the pipeline filter in the drying machine of the present embodiment includes an outer tube 1, an inner tube 2, an outer end wall 3, an inner end wall 4, a rotating shaft 5, a partition plate 6, a heating rod 7, an air supply pipeline 8, and an air outlet pipeline 9, where the outer end wall 3, the inner end wall 4, the air supply pipeline 8, and the air outlet pipeline 9 are all provided in two, and the partition plate 6 and the heating rod 7 are provided in multiple numbers.

Referring to fig. 1, outer end walls 3 are fixed at both ends of an outer tube 1, a rotating shaft 5 is rotatably connected between the outer end walls 3, two vent holes 31 are formed in the outer end walls 3, the central axes of the two vent holes 31 in the same outer end wall 3 are coplanar with the central axis of the outer end wall 3, the two vent holes 31 in the two outer end walls 3 are respectively arranged in a right-to-right manner, the two vent holes 31 in one outer end wall 3 are respectively externally connected with an air supply duct 8, and the two vent holes 31 in the other outer end wall 3 are respectively externally connected with an air outlet duct 9.

Referring to fig. 2 and 3, inner end walls 4 are fixed at both ends of an inner tube 2, a rotating shaft 5 penetrates through the inner end walls 4, the rotating shaft 5 is fixedly connected with the inner end walls 4, a plurality of partition plates 6 are arranged on the partition plates 6, the partition plates 6 are uniformly distributed along the central axis of the rotating shaft 5 in an annular manner, the partition plates 6 are fixed with the rotating shaft 5, the inner side wall and the inner end walls 4 of the inner tube 2, the partition plates 6 divide the space in the inner tube 2 into a plurality of filtering and adsorbing cavities 61, filtering and adsorbing cavities 61 are filled with filtering and adsorbing blocks 62, and the filtering and adsorbing blocks 62 are made of anhydrous calcium chloride.

Referring to fig. 1 and 2, a plurality of air vents 41 are respectively arranged on the two inner end walls 4, the air vents 41 are obliquely arranged, the oblique direction is the circumferential direction of the inner end walls 4, the oblique directions of the air vents 41 on the two inner end walls 4 are the same, and the air vents 41 drive the inner tube 2 to rotate under the ventilation state. The diameter of the vent hole 31 is larger than that of the air guide holes 41, and the vent hole 31 faces the air guide holes 41 at the same time.

Referring to fig. 3, the heating rod 7 is fixed to the outer tube 1, the heating rod 7 heats the filtering and adsorbing chamber 61 between the two vent holes 31, and the two vent holes 31 are the vent holes 31 facing each other. The heating rods 7 are arranged in a plurality of numbers, the length direction of the heating rods 7 is consistent with that of the outer tube 1, the heating rods 7 are distributed at intervals along the circumferential direction of the outer tube 1, and the central angle formed by the two heating rods 7 on the outer side and the central axis of the outer tube 1 is smaller than 90 degrees.

Referring to fig. 1 and 3, the air supply pipeline 8 far away from the heating rod 7 is used for introducing air around the material, and the air outlet pipeline 9 far away from the heating rod 7 is used for discharging the filtered and adsorbed air to the periphery of the material. The air supply duct 8 near the heating rod 7 is filled with outside air, and the air outlet duct 9 near the heating rod 7 discharges air containing moisture into the outside air.

The working principle is as follows:

during operation, air around the material is introduced into the air supply pipeline 8 far away from the heating rod 7, the air enters the filtering and adsorbing cavity 61 through the air vent 31 and the air guide hole 41, and the air is discharged to the periphery of the material from the air outlet pipeline 9 far away from the heating rod 7 after the air absorbs moisture through anhydrous copper sulfate in the filtering and adsorbing cavity 61. Meanwhile, the filtering and adsorbing cavity 61 close to the heating rod 7 is heated, so that the copper sulfate pentahydrate adsorbing moisture releases moisture and is changed into anhydrous copper sulfate again, the air supply pipeline 8 close to the heating rod 7 is introduced with outside air, the released moisture is taken away in the flowing process of the outside air, and the outside air is discharged into the outside air from the air outlet pipeline 9 close to the heating rod 7. The air current enters into the in-process that filters and adsorbs chamber 61 through the wind-guiding hole, because the wind-guiding hole slope sets up, consequently the air current will drive inner tube 2 and slowly rotate, consequently this filter core mechanism filtered air in-process constantly switches over and filters and adsorbs chamber 61, can be heated and emit moisture and discharge to the outside air after the filtration adsorption block 62 in each filtration adsorption chamber 61 adsorbs moisture to make this filter core mechanism can keep good filtration adsorption effect for a long time.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a pipeline filter core mechanism in desiccator which characterized in that: comprises an outer pipe (1), an inner pipe (2), an outer end wall (3), an inner end wall (4), a rotating shaft (5), a partition plate (6), a heating rod (7), an air supply pipeline (8) and an air outlet pipeline (9);

the outer end walls (3) are fixed at two ends of the outer pipe (1), the rotating shaft (5) is rotatably connected between the outer end walls (3), two vent holes (31) are formed in the outer end walls (3), the central axes of the two vent holes (31) in the same outer end wall (3) are coplanar with the central axis of the outer end wall (3), the two vent holes (31) in the two outer end walls (3) are respectively arranged in a right-handed manner, the two vent holes (31) in one outer end wall (3) are externally connected with the air supply pipeline (8), and the two vent holes (31) in the other outer end wall (3) are externally connected with the air outlet pipeline (9);

the both ends of inner tube (2) all are fixed with interior end wall (4), pivot (5) run through interior end wall (4), just pivot (5) with interior end wall (4) fixed connection, baffle (6) are provided with a plurality of, and a plurality of baffle (6) are followed the cyclic annular evenly distributed of the central axis of pivot (5), baffle (6) with pivot (5), the inside wall of inner tube (2) and interior end wall (4) are fixed, baffle (6) will the space in inner tube (2) falls into a plurality of filtration absorption chamber (61), filtration absorption chamber (61) intussuseption is filled with filtration absorption piece (62), filtration absorption piece (62) are made by the material that can absorb moisture and can release moisture after heating, be provided with a plurality of air guide holes (41) on interior end wall (4), air guide hole (41) slope setting, the inclination direction is the circumferential direction of the inner end wall (4), and the air guide hole (41) drives the inner pipe (2) to rotate in an air-permeable state;

the heating rod (7) is fixed on the outer tube (1), the heating rod (7) is used for heating the filtering and adsorbing cavity (61) between the vent holes (31), and the vent holes (31) are opposite to each other and are used for heating the vent holes (31).

2. The in-dryer duct filter cartridge assembly of claim 1, wherein: the filtration and adsorption block (62) is made of anhydrous calcium chloride.

3. The in-dryer duct filter cartridge assembly of claim 1, wherein: the two inner end walls (4) are provided with the air guide holes (41), and the inclination directions of the air guide holes (41) on the two inner end walls (4) are the same.

4. The in-dryer duct filter cartridge assembly of claim 1, wherein: the heating rod (7) are provided with a plurality of, the length direction of heating rod (7) with the length direction of outer tube (1) is unanimous, and a plurality of heating rod (7) are followed the circumferencial direction interval distribution of outer tube (1), two in the outside heating rod (7) with the central axis of outer tube (1) formed the central angle is less than 90.

5. The in-dryer duct filter cartridge assembly of claim 1, wherein: the aperture of the vent hole (31) is larger than that of the air guide hole (41), and the vent hole (31) is opposite to the air guide holes (41) simultaneously.