CN209771502U

CN209771502U - Filter pipe assembly

Info

Publication number: CN209771502U
Application number: CN201920475734.3U
Authority: CN
Inventors: 刘一灵; 宋志胜; 胡良分; 饶显瑞
Original assignee: ZHEJIANG DONGOU FILTER MANUFACTURING Co Ltd
Current assignee: ZHEJIANG DONGOU FILTER MANUFACTURING Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2019-12-13
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a filter tube assembly, including a plurality of filter tubes, the side of a plurality of filter tubes is equipped with splint, be equipped with a plurality of through-holes on the splint, be equipped with the mounting that is used for fixed filter tube on the through-hole. The utility model discloses an aspect can increase the bulk strength of filter tube, and on the other hand can guarantee not to produce the aversion between the filter tube to prevent piling up in a large number of materials, the even mobility of material when guaranteeing the stirring.

Description

Filter pipe assembly

Technical Field

the utility model relates to a filter tube end fixing device, especially a filter tube assembly who is used in filtration equipment.

Background

the tubular filter (candle filter) is applied to each section in the industry, the traditional filter is also a multi-purpose filter, wherein the reaction and filtration are combined together, and the filtration and washing are combined together as a more and more common process, so that it becomes more and more important to ensure that the filter tube can be stably and permanently used in a stirring environment, in the traditional filter equipment, the filter group is divided into a single or a plurality of independent filter areas, a plurality of filter tube elements are arranged in the filter areas, the filter group is arranged in a concentric circle or a straight line, stirring is distributed in the middle of the concentric circle, the filter tube group on the common concentric circle or the straight line is not fixed, under the strong extrusion of stirring and thick slurry, a single filter tube can be inclined and contacted with stirring blades to generate strong damage, and simultaneously, because the inclination of the filter tube group, the uniform gap between the filter tube groups is greatly changed, the flow direction of the thick slurry or liquid is changed during stirring, a large number of dead corners exist among the filter tubes in the filter group, and a large number of slurry cannot be dispersed and is accumulated among the filter tube groups or in dead corner areas, so that the reaction of materials and the product quality are influenced, and the normal operation of equipment is influenced. In addition, a single filter pipe is fixed on a fixing sheet through a U-shaped bolt and then fixed on an equipment cylinder, an anticorrosive lining plastic treatment (such as lining PO, PPS and the like) is mostly carried out in the equipment cylinder, an anticorrosive layer at the joint of the equipment cylinder and the fixing sheet is easily damaged under the strong action of stirring and material thick slurry, a large number of U-shaped bolts are used due to the fact that the number of filter pipes in the equipment is large, the normal operation of the equipment is seriously influenced due to the risk of falling off of nuts due to strong movement of stirring, the equipment cost is increased due to the fact that the number of U-shaped bolts are used, and the economical efficiency is poor.

disclosure of Invention

An object of the utility model is to provide a filter tube subassembly. The utility model discloses an aspect can increase the bulk strength of filter tube, and on the other hand can guarantee not to produce the aversion between the filter tube to prevent piling up in a large number of materials, the even mobility of material when guaranteeing the stirring.

The technical scheme of the utility model: the utility model provides a filter tube assembly, includes a plurality of align to grid's filter tube, the side of a plurality of filter tubes is equipped with splint, be equipped with a plurality of through-holes on the splint, be equipped with the mounting that is used for fixed filter tube on the through-hole.

In the filter tube assembly, the clamping plate is annular or straight, and the clamping plate and the fixing piece are made of corrosion-resistant materials.

In the foregoing filter tube assembly, the clamping plates are two clamping plates, and the plurality of filter tubes are disposed between the two clamping plates.

In the filter tube assembly, the fixing member is a standard cotter pin, and the two clamping plates are connected through a plurality of standard cotter pins.

In the filter tube assembly, the fixing members are bolts, the two clamping plates are connected through a plurality of bolts, and the end part of each bolt is fixed through double nuts.

In the filter tube assembly, the end portions of the double nuts are provided with fixing holes and fixing cotter pins, and the fixing cotter pins penetrate through the fixing holes.

In the filter tube assembly, the clamping plate is a single clamping plate.

In the foregoing filter tube assembly, the fixing member is a C-shaped opening pin, one end of the C-shaped opening pin penetrates through the through hole of the clamping plate, and the middle portion of the C-shaped opening pin is wrapped on the corresponding filter tube.

In the foregoing filter tube assembly, the fixing member is a single ring split pin, the single ring split pin penetrates through the through hole and winds the filter tube, and two ends of the single ring split pin are clamped on the upper surface of the clamping plate.

In the foregoing filter tube assembly, the fixing member is a double-ring cotter pin, the double-ring cotter pin penetrates through two adjacent through holes and winds the two adjacent filter tubes, and two ends of the double-ring cotter pin are clamped on the upper surface of the clamping plate.

Compared with the prior art, the utility model discloses following several beneficial effect have:

1. The utility model discloses an install cyclic annular or straight a slice or two splint of arranging the form additional in a plurality of evenly distributed's filter tube side, through bolt or split pin, all evenly distributed's filter tube lug connection together, greatly increased filter tube's bulk strength, because spacing and the location through bolt or split pin between single filter tube, guaranteed not aversion between single filter tube, material even flow nature when preventing a large amount of piles of material and stirring.

2. The utility model discloses a corrosion-resistant splint to link together all filter tubes through bolt or split pin, have economic nature height, corrosion resistance are strong, overall structure compact and the strong characteristics of stability.

3. The utility model discloses when splint adopted the bolt fastening, offered the fixed orifices at two nut tip to in packing into the fixed orifices with fixed split pin, can prevent two nuts and remove, increase holistic stability, prevent that the filter tube from taking place the skew, thereby guarantee that the clearance between the filter tube is even and the circularity or the straightness accuracy of whole group's filter tube.

4. The utility model discloses simple structure and the convenient characteristics of preparation still have to can directly utilize existing equipment to reform transform.

Drawings

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

FIG. 2 is a schematic structural diagram of a first combination of the present invention;

FIG. 3 is a schematic structural diagram of a second combination of the present invention;

FIG. 4 is a schematic structural diagram of a third combination of the present invention;

FIG. 5 is a schematic structural diagram of a fourth combination of the present invention;

Fig. 6 is a schematic structural diagram of a fifth combination of the present invention.

The labels in the figures are: 1-filter tube, 2-clamp plate, 3-through hole, 4-fixing piece, 5-C-shaped cotter pin, 6-single ring cotter pin, 7-double ring cotter pin, 8-standard cotter pin, 9-bolt, 10-double nut, 11-fixing hole and 12-fixing cotter pin.

Detailed Description

The present invention will be further described with reference to the following examples, which are not intended as a limitation to the present invention.

Example (b): a filter pipe assembly, as shown in the attached figures 1-6, comprises a plurality of filter pipes 1 which are uniformly arranged, the arrangement mode of the filter pipes 1 can be annular or linear, the side surfaces of the filter pipes 1 are provided with a plurality of clamping plates 2, the clamping plates 2 are uniformly provided with a plurality of through holes 3, namely, the distance between each through hole 3 is equal, and each through hole 3 is arranged between two corresponding filter pipes 1 (the clamping plates 2 can be punching plates). And a fixing piece 4 for fixing the filter pipe 1 is arranged on the through hole 3. The clamping plate 2 is annular or straight-line, the specific shape is determined according to the arrangement mode of the filter pipes 1, the clamping plate 2 and the fixing piece 4 are made of corrosion-resistant materials, the corrosion resistance of the clamping plate is enhanced, and the clamping plate 2 or the fixing piece 4 is prevented from being corroded locally to influence the stability of the whole structure.

As shown in fig. 5, when the clamping plate 2 is two clamping plates 2 and the fixing member 4 is a standard cotter pin 8, the plurality of filter tubes 1 are arranged between the two clamping plates 2, the two clamping plates 2 are connected through the plurality of standard cotter pins 8, and two ends of the standard cotter pin 8 are bent and clamped on the upper surface of one of the clamping plates 2 to limit and fix the two clamping plates 2.

as shown in fig. 6, when splint 2 is two splint 2, and when mounting 4 is bolt 9, a plurality of filter tube 1 set up between two splint 2, two splint 2 are connected through a plurality of bolts 9, and the tip of every bolt 9 is fixed through two nuts 10 for a plurality of filter tube 1 of its centre are cliied to two splint 2, increase the stability of filter tube 1 group. The end of the double nut 10 is provided with a fixing hole 11 and a fixing cotter pin 12, and the fixing cotter pin 12 penetrates through the fixing hole 11. The double nuts 10 can be prevented from moving, the overall stability is improved, and the filter pipes 1 are prevented from deviating, so that the uniform clearance among the filter pipes 1 and the roundness or straightness of the whole set of filter pipes 1 are ensured.

As shown in fig. 2, when the clamping plate 2 is a single clamping plate 2 and the fixing member 4 is a C-shaped split pin 5, the bottom of the C-shaped split pin 5 is C-shaped, the top of the C-shaped split pin 5 is a hook, the top of the C-shaped split pin 5 penetrates through the through hole 3 of the clamping plate 2, the hook-shaped top of the C-shaped split pin 5 can be clamped on the upper surface of the clamping plate 2 to fix the C-shaped split pin 5, the top end of the C-shaped split pin 5 can also be welded on the through hole 3 to be fixed, and the C-shaped bottom of the C-shaped split pin 5 is wrapped on the corresponding filter pipe 1 to support and limit the filter pipe 1.

As shown in fig. 3, when the clamping plate 2 is a single-piece clamping plate 2 and the fixing member 4 is a single-ring cotter pin 6, the bottom of the single-ring cotter pin 6 is a split ring, two ends of the split ring are provided with hooks, two hooks of the single-ring cotter pin 6 penetrate through the through hole 3, and the split ring is arranged on the corresponding filter pipe 1 in a surrounding manner to support and limit the filter pipe 1, and two hooks of the single-ring cotter pin 6 are clamped on the upper surface of the clamping plate 2 to limit the movement of the single-ring cotter pin 6, so as to limit the displacement of the filter pipe 1.

As shown in fig. 4, when the clamping plate 2 is a single-piece clamping plate 2 and the fixing member 4 is a double-ring cotter pin 7, the bottom of the double-ring cotter pin 7 is provided with two connected split rings, two ends of the split ring are provided with hitches, two hitches of the double-ring cotter pin 7 penetrate through two adjacent through holes 3, the openings are arranged on two corresponding adjacent filter pipes 1 in a surrounding manner, the two adjacent filter pipes 1 are supported and limited, and the two hitches of the double-ring cotter pin 7 are clamped on the upper surface of the clamping plate 2, so that the displacement of the adjacent filter pipes 1 is limited.

The utility model discloses an application range does: all filtration processes for the reaction of gases and liquids, including:

1. And in the ternary precursor and concentration reaction, a filtering area is arranged in the equipment.

2. The reaction of gas and liquid in waste water treatment, chemical industry and medicine industry.

The working principle is as follows: the utility model discloses an install cyclic annular or straight one slice or two splint 2 of arranging the form additional in a plurality of evenly distributed's filter tube 1 side, through bolt 9 or split pin, all evenly distributed's filter tube 1 lug connection together, greatly increased filter tube 1's bulk strength, because spacing and the location through bolt 9 or split pin between single filter tube 1, guaranteed not aversion between single filter tube 1, material even flow nature when preventing a large amount of piles of material and stirring.

Claims

1. a filter tube assembly, comprising: including a plurality of filter tubes (1), the side of a plurality of filter tubes (1) is equipped with splint (2), be equipped with a plurality of through-holes (3) on splint (2), be equipped with mounting (4) that are used for fixed filter tube (1) on through-hole (3).

2. A filter tube assembly as recited in claim 1, wherein: the clamping plate (2) is annular or straight-line, and the clamping plate (2) and the fixing piece (4) are made of corrosion-resistant materials.

3. A filter tube assembly as recited in claim 1, wherein: the clamping plate (2) is two clamping plates (2), and the plurality of filter pipes (1) are arranged between the two clamping plates (2).

4. The filter tube assembly of claim 3, wherein: the fixing piece (4) is a standard cotter pin (8), and the two clamping plates (2) are connected through the standard cotter pins (8).

5. The filter tube assembly of claim 3 or 4, wherein: the fixing piece (4) is a bolt (9), the two clamping plates (2) are connected through a plurality of bolts (9), and the end part of each bolt (9) is fixed through a double nut (10).

6. The filter tube assembly of claim 5, wherein: the double nuts (10) are provided with fixing holes (11) and fixing cotter pins (12) at the end parts, and the fixing cotter pins (12) penetrate through the fixing holes (11).

7. A filter tube assembly as recited in claim 1, wherein: the clamping plate (2) is a single clamping plate (2).

8. the filter tube assembly of claim 7, wherein: the fixing piece (4) is a C-shaped opening pin (5), one end of the C-shaped opening pin (5) penetrates through the through hole (3) of the clamping plate (2), and the middle of the C-shaped opening pin (5) is coated on the corresponding filter pipe (1).

9. The filter tube assembly of claim 7, wherein: the fixing piece (4) is a single ring split pin (6), the single ring split pin (6) penetrates through the through hole (3) and is wound on the corresponding filter pipe (1), and two ends of the single ring split pin (6) are clamped on the upper surface of the clamping plate (2).

10. The filter tube assembly of claim 7, wherein: the fixing piece (4) is a double-ring cotter pin (7), the double-ring cotter pin (7) penetrates through two adjacent through holes (3) and winds the two corresponding adjacent filter pipes (1), and two ends of the double-ring cotter pin (7) are clamped on the upper surface of the clamping plate (2).