Filter felt convenient to use

Abstract

The utility model relates to the technical field of filter felts, and particularly discloses a filter felt convenient to use, which comprises a filter felt body, and a lifting rod, a rack, an extrusion rod, a positioning fixture block, a limiting rope, a guide hole, a gathering ring, a pull rope and a limiting lead block which are arranged on one side of the filter felt body, the lifting rod and the extrusion rod are fixedly mounted on the two sides of the filter felt body respectively, and the rack is fixedly mounted on the surface of the lifting rod; through cooperative work of the racks, the positioning clamping blocks and the limiting ropes, the used filter felt body can be compressed and stored, the contact area between the surface of the filter felt body and the outside is reduced, and the situation that pollutants and impurities overflowing from the filter felt body enter air is reduced; according to the detachable filter felt, the influence on the air environment and operators in the treatment process after the detachable filter felt is detached can be avoided, and after the filter felt body shrinks, the overall size is small, and subsequent treatment is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to filter felt technical field, concretely relates to a filter felt convenient to use. BACKGROUND

[0002] Filter felt refers to a kind of functional material for filtering, separating or adsorbing impurities, usually made of natural or synthetic fibers by needle punching, hot pressing and other processes, but the surface of the existing filter felt will form a certain amount of dust and pollutants after use, so that in the process of removing replacement and processing, the pollutants on the surface will be separated from the surface of filter felt body and then affect air, even enter the respiratory tract of staff, so filter felt after use needs to be treated at this time to avoid pollution problem. SUMMARY

[0003] The utility model aims at providing a kind of filter felt convenient to use to solve the problems presented in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of filter felt convenient to use, comprising:

[0006] Filter felt body further includes lifting rod, rack, extrusion rod, positioning block, limiting rope, guide hole, gathering ring, drawstring and limiting lead block arranged at one side of filter felt body;The lifting rod and the extrusion rod are fixedly installed at the two sides of the filter felt body, and the surface of the lifting rod is fixedly installed with the rack, the surface of the positioning block is fixedly installed with the extrusion rod at both sides, and the surface of the lifting rod is further fixedly connected with one end of the limiting rope, and the limiting rope penetrates the guide hole formed on the surface of the extrusion rod and extends to the inside of the gathering ring to form the drawstring, and the surface of the drawstring is further slidably connected with the limiting lead block.

[0007] Preferably, the lifting rod and the extrusion rod are symmetrically arranged at the two sides of the surface of the filter felt body.

[0008] Preferably, the rack and the positioning block are arranged at the two sides of the surface of the lifting rod and the extrusion rod respectively, and the shape of the positioning block matches the shape of the rack.

[0009] Preferably, the limiting ropes are equidistantly arranged at the two sides of the surface of the filter felt body.

[0010] Preferably, a plurality of radially arranged circular through holes are formed on the surface of the gathering ring, and the circular through holes formed on the surface of the gathering ring are in communication with the inner surface space of the gathering ring.

[0011] Preferably, the pull rope is combined by the ends of each of the limiting ropes.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses a filter felt body is compressed and is accomodated after use through the cooperation of the rack, the positioning block and the limiting rope, reduces its surface and the contact area of outside, reduces its overflow pollutant and impurity and enters the air, can avoid its influence to the air environment and operating personnel in the processing process after dismantling, and after the contraction of filter felt body, its overall volume is small, facilitates the subsequent processing. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the filter felt body extrusion state structure schematic diagram of the utility model;

[0016] Figure 3 It is the positioning block section structure schematic diagram of the utility model;

[0017] Figure 4 It is the extrusion rod and guide hole structure schematic diagram of the utility model;

[0018] Figure 5 It is the gathering ring section structure schematic diagram of the utility model;

[0019] In the drawing: 1, filter felt body;2, lifting rod;3, rack;4, extrusion rod;5, positioning block;6, limiting rope;7, guide hole;8, gathering ring;9, pull rope;10, limiting lead block. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0021] Embodiment:

[0022] Please refer to Figure 1 As shown in the figure:

[0023] A kind of filter felt of convenient use, including filter felt body 1.

[0024] In this embodiment: to solve the technical problems existing in the prior art, as disclosed in the background art above, the problem is obviously real and difficult to solve in combination, and in view of this, to solve the above-mentioned problems, the lifting rod 2 and the rack 3 are added on this basis.

[0025] Further, in this embodiment:

[0026] As shown in Figure 1 - Figure 5

[0027] In combination with the above: it also includes the lifting rod 2, the rack 3, the extrusion rod 4, the positioning block 5, the limiting rope 6, the guide hole 7, the gathering ring 8, the pulling rope 9 and the limiting lead block 10 arranged on one side of the filter felt body 1; the lifting rod 2 and the extrusion rod 4 are respectively fixedly installed on both sides of the filter felt body 1, the surface of the lifting rod 2 is fixedly installed with the rack 3, the surface of the positioning block 5 is fixedly installed with the extrusion rod 4 on both sides, and the surface of the lifting rod 2 is also fixedly connected with one end of the limiting rope 6, while the limiting rope 6 penetrates through the guide hole 7 arranged on the surface of the extrusion rod 4 and extends to the inside of the gathering ring 8 to form the pulling rope 9, and the surface of the pulling rope 9 is also slidingly connected with the limiting lead block 10.

[0028] In this embodiment: when it is necessary to process the filter felt body 1 used, the whole can be taken down, and the pulling rope 9 located above the extrusion rod 4 is pulled, at this time the pulling rope 9 will gradually move up by pulling the lifting rod 2 through the limiting rope 6, the gathering ring 8 and the guide hole 7, while the limiting rope 6 and the guide hole 7 and the gathering ring 8 slide, the lifting rod 2 drives the rack 3 to gradually approach the position where the positioning block 5 is located, and the lifting rod 2 and the extrusion rod 4 will gradually extrude the filter felt body 1, the limiting rope 6 that is tightened will ensure that the soft filter felt body 1 will not be bent to the outside of the lifting rod 2 and the extrusion rod 4, when the rack 3 reaches the position where the positioning block 5 is located, the rack 3 can pass through the positioning block 5, and the distance between the lifting rod 2 and the extrusion rod 4 is fixed through the two, then the limiting lead block 10 arranged on the surface of the pulling rope 9 can be slid to the top surface of the gathering ring 8, so that the limiting lead block 10 cooperates with the gathering ring 8 to tighten the limiting rope 6, at this time the filter felt body 1 can be conveniently processed.

[0029] Further, in this embodiment:

[0030] In an optional embodiment, the lifting rod 2 and the extrusion rod 4 are symmetrically arranged on both sides of the surface of the filter felt body 1.

[0031] In this embodiment: the lifting rod 2 and the extrusion rod 4 symmetrically arranged on both sides of the filter felt body 1 can provide stable connection points for the filter felt body 1, and also can provide effective conditions for the extrusion processing work of the filter felt body 1.

[0032] ​Further, the lifting rod 2 and the pressing rod 4 are arranged on the surface of the filter felt body 1.

[0033] In an optional embodiment, the rack 3 and the positioning block 5 are arranged on the surface of the lifting rod 2 and the pressing rod 4 respectively, and the shape of the positioning block 5 matches the shape of the rack 3.

[0034] In this embodiment, the rack 3 and the positioning block 5 arranged on the surface of the lifting rod 2 and the pressing rod 4 can fix the lifting rod 2 and the pressing rod 4 on both sides, so as to ensure that the filter felt body 1 can be stably pressed.

[0035] Further, the lifting rod 2 and the pressing rod 4 are arranged on the surface of the filter felt body 1.

[0036] In an optional embodiment, the limiting ropes 6 are arranged equidistantly on the surface of the filter felt body 1.

[0037] In this embodiment, the limiting ropes 6 arranged equidistantly on the surface of the filter felt body 1 can avoid the filter felt body 1 from being bent to one side when the lifting rod 2 and the pressing rod 4 press the filter felt body 1, so as to affect the processing.

[0038] Further, the lifting rod 2 and the pressing rod 4 are arranged on the surface of the filter felt body 1.

[0039] In an optional embodiment, the surface of the gathering ring 8 is provided with a plurality of circular through holes in a radial manner, and the circular through holes on the surface of the gathering ring 8 are communicated with the inner surface space of the gathering ring 8.

[0040] In this embodiment, the through holes on the surface of the gathering ring 8 can make the limiting ropes 6 pass through the guide holes 7 and be twisted into the pulling rope 9 together, so as to control the lifting rod 2 to be pulled by the limiting ropes 6 through pulling the pulling rope 9.

[0041] Further, the lifting rod 2 and the pressing rod 4 are arranged on the surface of the filter felt body 1.

[0042] In an optional embodiment, the pulling rope 9 is combined by the ends of the limiting ropes 6.

[0043] In this embodiment, pulling the pulling rope 9 can drive the limiting ropes 6 and the lifting rod 2 to move towards the pressing rod 4, so as to ensure that the filter felt body 1 can be pressed and processed.

[0044] The working principle and use process of the utility model: when the filter felt body 1 which is used is needed to be handled, the whole can be taken down, and the pull rope 9 above the extrusion rod 4 is pulled, at this time the pull rope 9 will pass through the gathering ring 8 and the guide hole 7 and pull the lifting rod 2 through the limiting rope 6 and gradually move up, at the same time the limiting rope 6 and the guide hole 7 and the gathering ring 8 produce sliding, and the lifting rod 2 drives the rack 3 to gradually approach the position of the positioning clamping block 5, and the lifting rod 2 and the extrusion rod 4 will gradually extrude the filter felt body 1, the limiting rope 6 which is taut will ensure that the soft filter felt body 1 will not be bent to the outside of the lifting rod 2 and the extrusion rod 4, when the rack 3 reaches the position of the positioning clamping block 5, the rack 3 can pass through the positioning clamping block 5, and the distance of the lifting rod 2 and the extrusion rod 4 is fixed through both, then the limiting lead block 10 arranged on the surface of the pull rope 9 can be slid to the top surface of the gathering ring 8, the limiting lead block 10 and the gathering ring 8 are cooperated, the limiting rope 6 is fastened, at this time the filter felt body 1 can be conveniently handled.

[0045] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A filter mat for easy use, comprising a filter mat body (1), characterized in that, The lifting rod (2), the rack (3), the extrusion rod (4), the positioning block (5), the limiting rope (6), the guide hole (7), the gathering ring (8), the pull rope (9) and the limiting lead block (10) are arranged on one side of the filter felt body (1). The lifting rod (2) and the extrusion rod (4) are symmetrically arranged on the surface of the filter felt body (1).

2. The filter felt according to claim 1, wherein: The rack (3) and the positioning block (5) are arranged on the surface of the lifting rod (2) and the extrusion rod (4) respectively.

3. The filter felt of claim 1, wherein: The limiting rope (6) is equidistantly arranged on the surface of the filter felt body (1).

4. The filter felt of claim 1, wherein: The gathering ring (8) is provided with a plurality of circular through holes in a radial manner, and the circular through holes of the gathering ring (8) are communicated with the inner surface space of the gathering ring (8).

5. The filter felt of claim 1, wherein: The pull rope (9) is composed of the ends of the limiting ropes (6).

6. The filter felt of claim 1, wherein: ​

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