阅读说明：本技术 节能型中效复合滤料空气过滤袋 (Energy-saving medium-efficiency composite filter material air filter bag ) 是由 吴鸣芳 于 2019-08-15 设计创作，主要内容包括：本发明涉及节能型中效复合滤料空气过滤袋技术领域,且公开了节能型中效复合滤料空气过滤袋,包括上板以及下板,所述上板与下板的大小相同,且上板与下板上下对应,将上板以及下板向靠近中心点的一侧挤压,然后将两个方形块向靠近中心点的一侧滑动,然后找到与竖槽上下对应的连接口,然后旋转螺纹柱,让螺纹柱向下移动,直到螺纹柱移动到与竖槽上下对应的连接口的内部,然后将两个方形块固定,当将上板以及下板向靠近中心点的一侧加压的时候,上板以及下板会向上下两侧弯曲,然后过滤袋的开口同样会向上下两侧弯曲,然后过滤袋开口会打开,然后将方形块,以此来达到保持过滤袋开口一直保持打开的,这样的设置方便调整过滤袋开口的大小。(The invention relates to the technical field of energy-saving type medium-efficiency composite filter material air filter bags, and discloses an energy-saving type medium-efficiency composite filter material air filter bag which comprises an upper plate and a lower plate, wherein the upper plate and the lower plate have the same size and vertically correspond to each other, the upper plate and the lower plate are extruded towards one side close to a central point, then two square blocks slide towards one side close to the central point, then connectors corresponding to vertical grooves are found, then a threaded column is rotated to move downwards until the threaded column moves into the connectors corresponding to the vertical grooves vertically, then the two square blocks are fixed, when the upper plate and the lower plate are pressurized towards one side close to the central point, the upper plate and the lower plate can be bent towards the upper side and the lower side, then an opening of the filter bag can also be bent towards the upper side and the lower side, then the opening of the filter bag can be opened, and then the square blocks are fixed, therefore, the opening of the filter bag is kept open all the time, and the arrangement is convenient for adjusting the size of the opening of the filter bag.)

1. Energy-saving medium-efficiency composite filter material air filter bag, including upper plate (1) and hypoplastron (3), its characterized in that: the upper wall surface of the lower plate (3) is fixedly provided with two square blocks (4), the lower wall surface of the upper plate (1) is provided with an upper groove (6), the lower wall surface of the lower plate (3) is provided with a lower groove (5), a filter bag (7) is arranged between the upper groove (6) and the lower groove (5), the front wall surface of the filter bag (7) is fixedly provided with two rectangular blocks (8), the upper ends of the two rectangular blocks (8) are fixedly connected with the upper groove (6) in a clamping way, the lower ends of the two rectangular blocks (8) are fixedly connected with the lower groove (5) in a clamping way, the upper plate (1) and the lower plate (3) are provided with two square blocks (9), the square block (9) is provided with a square opening (2), the upper wall surface of each square block (9) is provided with a vertical groove (10), and each vertical groove (10) is a vertical rectangular groove, the internal thread has been seted up on the inner wall of erecting groove (10), threaded connection has screw thread post (12) in erecting groove (10), the upper end of screw thread post (12) extends to the outside of square piece (9), and the lower extreme of screw thread post (12) extends to the inside of square piece (9), top fixed mounting horizontal bar (11) of screw thread post (12), erect groove (10) and have linked together square mouth (2), connector (13) have been seted up to the top wall of upper plate (1).

2. The energy-saving medium-efficiency composite filter material air filter bag according to claim 1, characterized in that: the size of the upper plate (1) is the same as that of the lower plate (2), the upper plate (1) corresponds to the lower plate (2) up and down, and the upper plate (1) is located above the lower plate (2).

3. The energy-saving medium-efficiency composite filter material air filter bag according to claim 1, characterized in that: two a lateral wall face that deviates from about square piece (4) flushes with the wall about hypoplastron (3) respectively, the top wall fixed mounting upper plate (1) of two square pieces (4), and the wall flushes around wall upper plate (1) around square piece (4), and a lateral wall face that deviates from about two square pieces (4) flushes with the wall about upper plate (1) respectively.

4. The energy-saving medium-efficiency composite filter material air filter bag according to claim 1, characterized in that: the lower groove (5) corresponds to the upper groove (6) vertically, the length and the size of the upper groove (5) are the same as those of the lower groove (6), and the two rectangular blocks (8) correspond to each other left and right.

5. The energy-saving medium-efficiency composite filter material air filter bag according to claim 1, characterized in that: two a lateral wall face of keeping away from each other about rectangular block (8) is respectively with the inner wall laminating about last groove (6), a lateral wall face of keeping away from each other about two rectangular blocks (8) respectively with the inner wall laminating about lower groove (5), the top wall of two rectangular blocks (8) and the top inner wall laminating of last groove (6), the below inner wall laminating of two rectangular blocks (8) and the below inner wall laminating of lower groove (5).

6. The energy-saving medium-efficiency composite filter material air filter bag according to claim 1, characterized in that: square piece (9) cup joint swing joint through square mouth (2) and upper plate (1) and hypoplastron (3) and be in the same place, and the top inner wall of square mouth (2) is laminated with the top wall of upper plate (1), and the below wall of hypoplastron (3) is laminated with the below wall of square mouth (2), and the front and back wall of square mouth (2) is laminated with the front and back wall of upper plate (1) and hypoplastron (3) respectively.

7. The energy-saving medium-efficiency composite filter material air filter bag according to claim 1, characterized in that: the square block (9) is a rectangular block.

8. The energy-saving medium-efficiency composite filter material air filter bag according to claim 1, characterized in that: the square opening (2) is a rectangular opening, and the left square opening and the right square opening (2) correspond to each other left and right.

9. The energy-saving medium-efficiency composite filter material air filter bag according to claim 1, characterized in that: the front wall surface and the rear wall surface of the lower plate (3) of the square block (4) are flush, and the left square block and the right square block (4) correspond to each other left and right.

Technical Field

The invention relates to the technical field of energy-saving medium-efficiency composite filter material air filter bags, in particular to an energy-saving medium-efficiency composite filter material air filter bag.

Background

The filter bag has excellent chemical property stability and heat resistance, is a key part in the operation process of the bag type dust collector, and is usually vertically hung in the dust collector. The fabric and design of the filter bag should seek high-efficiency filtration, easy dust stripping and durable effect as much as possible, and the existing filter bag can not be adjusted and the size of the opening of the filter bag can not be fixed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an energy-saving intermediate-efficiency composite filter material air filter bag, which has the advantages of simplicity, convenience and the like and solves the problems that the conventional filter bag cannot be adjusted and the size of the opening of the filter bag is fixed.

(II) technical scheme

In order to realize the simple and convenient purpose, the invention provides the following technical scheme: an energy-saving middle-effect composite filter material air filter bag comprises an upper plate and a lower plate, wherein the upper plate and the lower plate have the same size and vertically correspond to each other, the upper plate is positioned above the lower plate, two square blocks are fixedly arranged on the upper wall surface of the lower plate, the front wall surface and the rear wall surface of the lower plate of the front wall surface and the rear wall surface of each square block are flush, the left square block and the right square block correspond to each other left and right, one side wall surface of each square block, which deviates from the left side and the right side, is respectively flush with the left wall surface and the right wall surface of the lower plate, the upper plate is fixedly arranged on the upper wall surface of the two square blocks, the front wall surface and the rear wall surface of the square blocks are flush, one side wall surface of each square block, which deviates from the left side and the right side, is respectively flush with the left wall surface and the right wall surface of the upper plate, the length and the size of the upper groove and the lower groove are the same, a filter bag is arranged between the upper groove and the lower groove, two rectangular blocks are fixedly installed on the front wall surface of the filter bag, the two rectangular blocks correspond to each other left and right, the upper ends of the two rectangular blocks are fixedly connected with the upper groove in a clamping way, the lower ends of the two rectangular blocks are fixedly connected with the lower groove in a clamping way, one side wall surfaces, away from each other left and right, of the two rectangular blocks are respectively attached to the left inner wall and the right inner wall of the upper groove, one side wall surfaces, away from each other left and right, of the two rectangular blocks are respectively attached to the left inner wall and the right inner wall of the lower groove, the upper wall surfaces of the two rectangular blocks are attached to the upper inner wall surfaces of the upper groove, the lower inner walls of the two rectangular blocks are attached to the lower inner wall surfaces of the lower groove, the upper plate and the lower plate are made of soft rubber, the square block is provided with a square opening, the square opening is a rectangular opening, the left square opening and the right square opening correspond to each other left and right, the square block is movably connected with the upper plate and the lower plate in a sleeved mode through the square opening, the upper inner wall of the square opening is attached to the upper wall surface of the upper plate, the lower wall surface of the lower plate is attached to the lower wall surface of the square opening, the front wall surface and the rear wall surface of the square opening are respectively attached to the front wall surface and the rear wall surface of the upper plate and the rear wall surface of the lower plate, the upper wall surface of the square block is provided with a vertical groove, the vertical groove is a vertical rectangular groove, the inner wall of the vertical groove is provided with an internal thread, a threaded column is in threaded connection in the vertical groove, the upper end of the threaded column extends to the outer side of the square block, the lower end of the threaded column extends to the inner part of the square plate, a transverse block is a transverse, the vertical groove is communicated with the square opening, the wall surface above the upper plate is provided with connecting ports, the connecting ports are circular ports, and the number of the connecting ports is determined according to the length of the upper plate.

Preferably, the upper plate is a rectangular plate.

Preferably, the lower plate is a rectangular plate.

Preferably, the square block is a rectangular block.

Preferably, the rectangular block is a rectangular block.

(III) advantageous effects

Compared with the prior art, the invention provides an energy-saving medium-efficiency composite filter material air filter bag, which has the following beneficial effects:

1. this energy-saving middle-effect composite filter material air filter bag, extrude upper plate and hypoplastron to the one side that is close to the central point, then slide two square pieces to the one side that is close to the central point, then find the connector that corresponds from top to bottom with erecting the groove, then rotatory screw thread post, let screw thread post remove downwards, until the screw thread post remove with erecting the inside of the connector that corresponds from top to bottom of groove, then it is fixed with two square pieces, when with upper plate and hypoplastron to the one side pressurization that is close to the central point, upper plate and hypoplastron can make progress both sides crooked, then the opening of crossing the filter bag can make progress both sides crooked equally, then the filter bag opening can be opened, then will square piece, reach this and keep crossing the filter bag opening and keep opening open always, such setting up conveniently adjusts the open size of filter bag.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention.

In the figure: 1 upper plate, 2 square mouths, 3 lower plate, 4 square blocks, 5 lower grooves, 6 upper grooves, 7 filter bags, 8 rectangular blocks, 9 square blocks, 10 vertical grooves, 11 transverse blocks, 12 threaded columns and 13 connecting ports.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the energy-saving middle-efficiency composite filter material air filter bag comprises an upper plate 1 and a lower plate 3, wherein the upper plate 1 is a rectangular plate, the lower plate 1 is a rectangular plate, the upper plate 1 and the lower plate 2 have the same size, the upper plate 1 corresponds to the lower plate 2 up and down, the upper plate 1 is positioned above the lower plate 2, two square blocks 4 are fixedly arranged on the upper wall surface of the lower plate 3, the square blocks 4 are rectangular blocks, the front wall surface and the rear wall surface of the square block 4 of the lower plate 3 are flush, the left square block 4 and the right square block 4 correspond to each other left and right, one side wall surface of the left square block 4 and the right square block is flush with the left wall surface and the right wall surface of the lower plate 3 respectively, the upper plate 1 is fixedly arranged on the upper wall surface of the front wall surface and the rear wall surface of the square block 4, one side wall, an upper groove 6 is formed in the lower wall surface of the upper plate 1, the upper groove 6 is a rectangular groove, a lower groove 5 is formed in the lower wall surface of the lower plate 3, the lower groove 5 is a rectangular groove, the lower groove 5 corresponds to the upper groove 6 up and down, the length and the size of the upper groove 6 are the same as those of the lower groove 5, a filter bag 7 is arranged between the upper groove 5 and the lower groove 6, the filter bag 7 is an energy-saving middle-effect composite filter material air filter bag of the air filter bag, the air filter bag is of an existing structure, details are not repeated, two rectangular blocks 8 are fixedly installed on the front wall surface of the filter bag 7, the rectangular blocks 8 are rectangular blocks, the upper ends of the two rectangular blocks 8 correspond to each other left and right, the upper ends of the two rectangular blocks 8 are fixedly connected with the upper groove 6 in a clamping manner, the lower ends of the two rectangular blocks 8 are fixedly connected with the lower groove 5 in a clamping manner, one side wall surface, which is far away from each other left, the left and right side wall surfaces of the two rectangular blocks 8 which are far away from each other are respectively attached to the left and right inner walls of the lower groove 5, the upper side wall surfaces of the two rectangular blocks 8 are attached to the upper side inner wall of the upper groove 6, the lower side inner walls of the two rectangular blocks 8 are attached to the lower side inner wall of the lower groove 5, the upper plate 1 and the lower plate 2 are made of soft rubber, the upper plate 1 and the lower plate 3 are provided with two square blocks 9, the square blocks 9 are rectangular blocks, square ports 2 are arranged on the square blocks 9, the left and right square ports 2 correspond to each other in the left and right directions, the square blocks 9 are movably connected with the upper plate 1 and the lower plate 3 in a sleeved mode through the square ports 2, the upper side inner wall surfaces of the square ports 2 are attached to the upper side wall surfaces of the upper plate 1, the lower side wall surfaces of the lower plate 3 are attached to the lower side wall surfaces of the square ports 2, and the front and rear wall surfaces of, the upper wall surface of the square block 9 is provided with a vertical groove 10, the vertical groove 10 is a vertical rectangular groove, the inner wall of the vertical groove 10 is provided with internal threads, a threaded column 12 is connected to the vertical groove 10 through threads, the upper end of the threaded column 12 extends to the outer side of the square block 9, the lower end of the threaded column 12 extends to the inside of the square plate 9, a transverse block 11 is fixedly installed above the threaded column 12, the transverse block 11 is a transverse rectangular block, the transverse block 11 is used for conveniently rotating the threaded column 12, the vertical groove 10 is communicated with a square opening 2, the upper wall surface of the upper plate 1 is provided with connecting ports 13, the connecting ports 13 are circular openings, the number of the connecting ports 13 is determined according to the length of the upper plate 1, the upper plate 1 and the lower plate 3 are extruded to one side close to the central point, then the two square blocks 9 are slid to one side close to the central point, and then the connecting ports 13 corresponding to the vertical groove 10 are found up and down, then the threaded column 12 is rotated, the threaded column 12 is moved downwards until the threaded column 12 moves to the inside of a connecting port 13 which corresponds to the vertical groove 10 up and down, then the two square blocks 9 are fixed, when the upper plate 1 and the lower plate 3 are pressurized to one side close to the central point, the upper plate 1 and the lower plate 3 can be bent to the upper side and the lower side, then the opening of the filter bag 7 can be opened, then the square blocks 9 are used for keeping the opening of the filter bag 7 open all the time, and the size of the opening of the filter bag 7 can be adjusted conveniently.

When in use, the utility model is used,

the method comprises the steps of firstly, extruding an upper plate 1 and a lower plate 3 to one side close to a central point, sliding two square blocks 9 to one side close to the central point, finding out connecting ports 13 corresponding to vertical grooves 10 up and down, rotating a threaded column 12, enabling the threaded column 12 to move downwards until the threaded column 12 moves into the connecting ports 13 corresponding to the vertical grooves 10 up and down, fixing the two square blocks 9, when the upper plate 1 and the lower plate 3 are pressurized to one side close to the central point, bending the upper plate 1 and the lower plate 3 to the upper side and the lower side, bending the opening of a filter bag 7 to the upper side and the lower side, opening the filter bag 7, and then opening the square blocks 9 to keep the opening of the filter bag 7 open.

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.