CN207805233U - A kind of filtration supports - Google Patents

Abstract

The utility model discloses a filter carrier, which comprises at least one filter carrier module that can be bent and connected, the filter carrier module includes a block body, and the block body is provided with a plurality of energy supply channels along its thickness direction. The airflow hole through which the air flow flows, and a plurality of expansion joints whose depth is smaller than the thickness of the block is provided on one side of the block so as to enable the blocks to be bent and joined. The filter carrier has a simple structure, is convenient to manufacture, and can be made into curved surfaces such as cylinders and spheres.

Description

a filter carrier

【Technical field】

The utility model relates to a filter carrier.

【Background technique】

At present, filter devices are required in many occasions to remove pollutants in the air. At present, the filter carrier of the filter device in most occasions adopts the aluminum foil plate structure with honeycomb through holes. The filter carrier of this plate structure is coated with adsorbent and other substances. Sometimes it will chemically react with the adsorbent on the filter carrier, so as to achieve the purpose of being removed. Because the filter carrier of this flat plate structure is relatively hard, and because it has many through holes, the through holes will be deformed when bent, and it is very difficult to bend, so it is difficult to make the filter carrier of this flat plate structure into cylindrical, spherical, conical shapes. The isosurface structure has great limitations in application. At present, when a cylindrical filter device is required, the filter carrier of the filter device is generally a filter paper coated with an adsorbent, and the filter paper is vertically arranged one by one and surrounded by a cylinder, and the filter paper is arranged between the filter paper. Spacer clips are fixed by ropes passing through the filter paper. The cost of the filter carrier material of this structure is very high, and the manufacturing process is also very complicated.

Therefore, the utility model just produces based on above deficiency.

【Content of utility model】

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a filter carrier with simple structure, convenient manufacture, which can be made into cylindrical, spherical and other curved surface shapes.

The utility model is achieved through the following technical solutions:

A filter carrier, characterized in that it includes at least one filter carrier module 10 that can be bent and connected, and the filter carrier module 10 includes a block-shaped block 1, and the block 1 is provided with several One air hole 2 for airflow to flow through, and one side of the block 1 is also provided with a plurality of expansion joints 3 whose depth is smaller than the thickness of the block 1, so that the block 1 can be bent and joined.

The above-mentioned filter carrier is characterized in that: the expansion joints 3 are arranged parallel to each other, and the bending direction of the block 1 is perpendicular to the length direction of the expansion joints 3 .

The above-mentioned filter carrier is characterized in that: the expansion joints 3 are arranged parallel to each other, and the blocks 1 are bent along the length direction of the expansion joints 3 .

The above-mentioned filter carrier is characterized in that the expansion joints 3 are interlaced.

The above-mentioned filter carrier is characterized in that the expansion joints 3 are perpendicular to each other.

The above-mentioned filter carrier is characterized in that: the other side of the block 1 also has a plurality of expansion joints 3 whose depth is smaller than the thickness of the block 1, and the expansion joints 3 on one side of the block 1 are connected to the other side. The expansion joints 3 on one side are staggered from each other, or the expansion joints 3 on one side of the block 1 are opposite to the expansion joints 3 on the other side, and the sum of the depths of the two opposite expansion joints 3 is less than the thickness of the block 1 .

The above-mentioned filter carrier module is characterized in that: the block 1 is an aluminum foil structure covered with honeycomb airflow holes 2 .

The method for manufacturing above-mentioned filter carrier, comprises the steps:

A: Make filter carrier module 10:

A1: The raw material board with airflow holes 2 in the thickness direction is cut according to the required size to obtain the block 1;

A2: Cut multiple expansion joints 3 whose depth is smaller than the thickness of block 1 on block 1;

B: Connect the filter carrier module 10:

B1: bending the block 1 obtained in step A2;

B2: The filter carrier is formed by butting the ends of one or more curved blocks 1 .

Cutting expansion joints 3 in step A2 includes cutting parallel or interlaced expansion joints on one side or both sides of block 1 respectively, and bonding ends of blocks 1 in step B2 with glue.

Compared with the prior art, the utility model has the following advantages: the block of the utility model is provided with a plurality of expansion joints whose depth is smaller than the thickness of the block. Due to the existence of these expansion joints, the block can be bent and bent The block butt connection can form a cylindrical, spherical or conical filter carrier with a curved surface shape. This filter carrier is easy to manufacture, low in cost, and suitable for popularization and application.

【Description of drawings】

Fig. 1 is the front view of the filter carrier module of the utility model filter carrier embodiment 1;

Fig. 2 is a side view of the filter carrier module of the utility model filter carrier embodiment 1;

Fig. 3 is the schematic diagram when the filter carrier module of the utility model filter carrier embodiment 1 is bent;

Fig. 4 is a perspective view when the block of the filter carrier embodiment 2 of the present invention is not bent;

Fig. 5 is a side view when the block of the filter carrier embodiment 2 of the present invention is not bent;

Fig. 6 is the schematic diagram of the utility model filter carrier embodiment 2;

Fig. 7 is the schematic diagram of the utility model filter carrier embodiment 3;

Fig. 8 is a schematic diagram when the block of the filter carrier embodiment 4 of the present invention is not bent;

Fig. 9 is a schematic diagram when the block of the filter carrier embodiment 4 of the present invention is bent;

Fig. 10 is a view when the block of the filter carrier embodiment 5 of the present invention is not bent;

Fig. 11 is a schematic cross-sectional view of Embodiment 5 of the filter carrier of the present invention;

Fig. 12 is a view when the block of the filter carrier embodiment 6 of the present invention is not bent;

Fig. 13 is a sectional view along line A-A in Fig. 12;

Fig. 14 is a sectional view along the line B-B in Fig. 12;

Fig. 15 is a schematic cross-sectional view of Embodiment 6 of the filter carrier of the present invention;

Fig. 16 is a view when the block of the filter carrier embodiment 7 of the present invention is not bent;

Fig. 17 is a schematic diagram of embodiment 7 of the filter carrier of the present invention;

Figure 18 is a schematic diagram of a prior art cylindrical filter carrier.

【Detailed ways】

Below in conjunction with accompanying drawing, the utility model will be further described:

As shown in Figures 1 to 11, a filter carrier includes at least one filter carrier module 10 that can be bent and joined, and the filter carrier module 10 includes a block-shaped block 1, and the block 1 is There are a number of air holes 2 in the thickness direction that can allow airflow to flow through, and one side of the block 1 is also provided with a plurality of expansion joints 3 whose depth is smaller than the thickness of the block 1, so that the blocks 1 can be bent and joined .

Due to the existence of these expansion joints 3, the block 1 can be easily bent, and the butt connection of the curved blocks can form a filter carrier with a curved shape. This filter carrier can be applied to some filter devices that require a curved shape. In special occasions, and the filter carrier is easy to manufacture and low in cost, and is suitable for popularization and application. The block 1 can be a metal plate such as an aluminum foil structure with a honeycomb airflow hole 2, or a plastic plate. The shape of the airflow holes 2 can be a hexagonal honeycomb shape, or other shapes such as a square shape and a circle shape. The butt joint of the block body 1 can be selected according to the material of the block body 1 by glue bonding, welding or seaming and other connection methods.

Example 1:

As shown in Figures 1 to 3, a filter carrier includes a curved filter carrier module 10, and the filter carrier module 10 includes a block-shaped block 1, and the block 1 can be a metal plate or a plastic plate, so The block 1 is provided with a plurality of air holes 2 along its thickness direction, the air holes 2 are circular, and one side of the block 1 is also provided with a plurality of holes with a depth smaller than that of the block 1. Thickness, so that the expansion joints 3 of the blocks 1 can be bent and joined, and the expansion joints 3 are arranged parallel to each other. Therefore, due to the existence of mutually parallel expansion joints 3, the block body 1 can be bent into a circular arc shape as shown in Figure 3, and the two ends of the bent block body 1 can be bonded and docked by glue 4 to form a cylindrical shape. filter carrier. The existence of the expansion joint 3 enables the block body 1 to be bent easily and improves the manufacturing efficiency of the cylindrical filter carrier.

Example 2:

As shown in Figures 4 to 6, a filter carrier includes a curved filter carrier module 10, the filter carrier module 10 includes a block-shaped block 1, and the block 1 is covered with a honeycomb airflow The aluminum foil structure of the hole 2, the airflow hole 2 is arranged along the thickness direction of the aluminum foil structure, and one side of the block 1 is also provided with a plurality of expansion joints whose depth is smaller than the thickness of the block 1, so that the block 1 can be bent and butted 3. The expansion joints 3 are arranged parallel to each other, and the bending direction of the blocks 1 is perpendicular to the length direction of the expansion joints 3 . Therefore, due to the existence of mutually parallel expansion joints 3, the block 1 can be bent into a circular arc as shown in Figure 6, and the two ends of the bent block 1 can form a cylindrical filter through glue bonding. carrier. The existence of the expansion joint 3 enables the block body 1 to be bent easily and improves the manufacturing efficiency of the cylindrical filter carrier. Of course, the cylindrical filter carrier can also be formed by docking two or three or more filter carrier modules 10 , and how many filter carrier modules 10 are used for docking mainly depends on the size of the required cylindrical filter carrier.

Example 3:

As shown in Figure 7, a filter carrier includes a curved filter carrier module 10, the filter carrier module 10 includes a block-shaped block 1, and the block 1 is covered with honeycomb airflow holes 2 Aluminum foil structure, the airflow hole 2 is arranged along the thickness direction of the aluminum foil structure, and one side of the block 1 is also provided with a plurality of expansion joints 3 whose depth is smaller than the thickness of the block 1, so that the block 1 can be bent and butted. The above-mentioned expansion joints 3 are arranged parallel to each other, and the other side of the block 1 also has a plurality of expansion joints 3 whose depth is smaller than the thickness of the block 1, and the expansion joints 3 on one side of the block 1 are connected to the other side The expansion joints 3 are opposite, and the sum of the depths of the two opposite expansion joints 3 is less than the thickness of the block 1, and the bending direction of the block 1 is perpendicular to the length direction of the expansion joints 3 . Therefore, due to the presence of mutually parallel expansion joints 3, the block body 1 can be bent into a circular arc as shown in Figure 6, and the two ends of the bent block body 1 can form a cylindrical filter through glue bonding. carrier. Since there are expansion joints 3 on both sides of the block 1, it is easier for the block 1 to be crimped. Of course, the expansion joints 3 on one side of the block 1 and the expansion joints 3 on the other side can also be staggered.

Example 4:

As shown in Figures 8 and 9, a filter carrier includes a plurality of curved filter carrier modules 10, and the filter carrier module 10 includes a block-shaped block 1, and the block 1 is along its thickness direction There are several air holes 2 that can allow air to flow through, the air holes 2 are square, and one side of the block 1 is also provided with a plurality of depths smaller than the thickness of the block 1, so that the block 1 The expansion joints 3 that are bent and joined, the expansion joints 3 are perpendicular to each other. Therefore, the block body 1 can be bent into an arc-shaped filter carrier module 10 as shown in FIG. Docking, therefore, multiple filter carrier modules 10 can be spliced into a spherical or hemispherical filter carrier.

Example 5:

As shown in Figures 10 and 11, a filter carrier includes a curved filter carrier module 10, the filter carrier module 10 includes a block-shaped block 1, and the block 1 is covered with honeycomb airflow The aluminum foil structure of the hole 2, the airflow hole 2 is arranged along the thickness direction of the aluminum foil structure, and one side of the block 1 is also provided with a plurality of expansion joints whose depth is smaller than the thickness of the block 1, so that the block 1 can be bent and butted 3. The expansion joints 3 are arranged parallel to each other, and the blocks 1 are bent along the length direction of the expansion joints 3 . Therefore, due to the existence of the expansion joint 3, the block body 1 can be bent as shown in FIG. 11 , and the two ends of the bent block body 1 can be bonded by glue to form a cylindrical filter carrier. The existence of the expansion joint 3 enables the block body 1 to be bent easily and improves the manufacturing efficiency of the cylindrical filter carrier.

Embodiment 6:

As shown in Figures 12 to 15, a filter carrier includes a curved filter carrier module 10, the filter carrier module 10 includes a block-shaped block 1, and the block 1 is covered with honeycomb airflow holes 2 aluminum foil structure, the airflow hole 2 is set along the thickness direction of the aluminum foil structure, and one side of the block 1 is also provided with a plurality of expansion joints 3 whose depth is smaller than the thickness of the block 1, so that the block 1 can be bent and connected , the expansion joints 3 are vertically interlaced with each other, and the other side of the block 1 is also provided with a plurality of expansion joints 3 with a depth smaller than the thickness of the block 1, and the expansion joints 3 on one side of the block 1 are connected to the The expansion joints 3 on the other side are opposite, and the sum of the depths of the two opposite expansion joints 3 is less than the thickness of the block 1 . Therefore, the block body 1 can be bent into an arc-shaped filter carrier module 10 as shown in FIG. , Therefore, a plurality of filter carrier modules 10 can be spliced into a hemispherical filter carrier. Of course, a plurality of filter carrier modules 10 can also be spliced to form a spherical filter carrier, and if the block 1 is large enough, one block 1 can also be bent and then cut to make a hemispherical shape.

Embodiment 7:

As shown in Figures 16 and 17, a filter carrier includes a curved filter carrier module 10, the filter carrier module 10 includes a block-shaped block 1, and the block 1 is provided along its thickness direction. There are several air holes (not shown in the figure) that can allow air flow to flow through, and one side of the block 1 is also provided with a plurality of holes whose depth is smaller than the thickness of the block 1, so that the block 1 can be bent and butted. Expansion joints 3, the expansion joints 3 are mutually inclined. Therefore, the block body 1 can be bent into a truncated cone shape as shown in FIG. 17 , and the ends of the bent block body 1 are bonded and butted by glue.

The method for manufacturing above-mentioned filter carrier, comprises the steps:

A: Make filter carrier module 10:

A1: The raw material board with airflow holes 2 in the thickness direction is cut according to the required size to obtain the block 1;

A2: Cut multiple expansion joints 3 whose depth is smaller than the thickness of block 1 on block 1;

B: Connect the filter carrier module 10:

B1: bending the block 1 obtained in step A2;

B2: The filter carrier is formed by butting the ends of one or more curved blocks 1 .

The whole technological process is very simple, the production efficiency is high, and the production cost is low. The cutting expansion joint 3 can be cut with a grinding wheel, and the cutting effect is good.

Cutting expansion joints 3 in step A2 includes cutting parallel or interlaced expansion joints on one side or both sides of block 1 respectively, and bonding ends of blocks 1 in step B2 with glue. Environmentally friendly glue is used for bonding in actual production, which can reduce pollution. Of course, the butt joint of the block 1 can also adopt other connection methods, such as welding, seaming, etc., according to the actual material of the block. After the filter carrier is manufactured, the filter carrier can be put into the slurry tank containing the adsorbent to impregnate the adsorbent. After the adsorbent is impregnated and dried, a frame can be added to the edge of the filter carrier to form a filter device with a curved shape. The filter device with a curved surface shape can be applied to some special occasions, replacing the traditional curved surface shape filter device made of filter paper, and the cost is lower.

Claims (7)

1. A filter carrier, characterized in that: comprising at least one filter carrier module (10) capable of bending butt joint, said filter carrier module (10) comprising a block-shaped block (1), said block ( 1) is provided with several air holes (2) for airflow to flow through along its thickness direction, and one side of the block (1) is also provided with a plurality of depths smaller than the thickness of the block (1), so that it can Expansion joints (3) that allow the blocks (1) to be bent but joined. 2. The filter carrier according to claim 1, characterized in that: the expansion joints (3) are arranged parallel to each other, and the bending direction of the block (1) is perpendicular to the length direction of the expansion joints (3). 3. The filter carrier according to claim 1, characterized in that: the expansion joints (3) are arranged parallel to each other, and the blocks (1) are bent along the length direction of the expansion joints (3). 4. The filter carrier according to claim 1, characterized in that: said expansion joints (3) intersect each other. 5. The filter carrier according to claim 4, characterized in that: said expansion joints (3) are perpendicular to each other. 6. The filter carrier according to claim 1, characterized in that: the other side of the block (1) also has a plurality of expansion joints (3) whose depth is smaller than the thickness of the block (1), and the The expansion joints (3) on one side of the block (1) and the expansion joints (3) on the other side are staggered, or the expansion joints (3) on one side of the block (1) and the expansion joints (3) on the other side The seams (3) are opposite, and the sum of the depths of the two opposite expansion joints (3) is less than the thickness of the block (1). 7. The filter carrier module () according to claim 1, characterized in that: the block (1) is an aluminum foil structure covered with honeycomb airflow holes (2).