CN217613421U - Candle filter with independent liquid collection corrosion-resistant pipe section - Google Patents

Abstract

The utility model discloses a candle filter with corrosion-resistant pipeline section of stand alone type collection liquid, its characterized in that: the casing of candle filter comprises casing, interlude casing and last casing three down, all through flange structure fixed connection between casing and the interlude casing down, between interlude casing and the last casing, be provided with hollow disc in the interlude casing, be provided with a plurality of adapters that become array distribution on the bottom face of disc, the adapter is linked together with the top of straining the post, the side of disc still is provided with a plurality of inner tubes that are parallel to each other and horizontal distribution, the inner tube cup joints the inside at the outer tube, simultaneously the outer tube then fixed connection on the interlude casing, the tip and the first connecting pipe of outer tube link to each other, and first connecting pipe is linked together with the second connecting pipe, and the second connecting pipe then is linked together through valve and clean water house steward.

Description

Candle filter with independent liquid collection corrosion-resistant pipe section

Technical Field

The utility model relates to a filtration equipment, especially a candle filter with corrosion-resistant pipeline section of stand alone type collection liquid.

Background

The candle filter is a safe, high-efficiency and pollution-free novel filtering device, has the advantages of high efficiency, energy conservation, high sealing precision, simple and convenient maintenance, safety, reliability, high automation degree and the like, and can be widely applied to solid-liquid separation and filtration in various fields. In the use process of the traditional candle filter, in order to prevent acidic filtering liquid from corroding the shell, the inner wall of the shell needs to be lined with glue so as to achieve the purpose of corrosion prevention. After long-time use, the anti-corrosion glue is easy to leak due to aging, so that the whole filter is scrapped. After long-time research, the phenomenon of aging and glue leakage firstly occurs at the connecting position between the filtering cross hanging pipe and the cylinder wall, and the reason is that the position is difficult to completely cover during gluing because the structure of the position is complex and the number of parts is large, namely, the position is easy to form a corrosion leakage point. There is therefore a need for a method or apparatus that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a solve the above-mentioned not enough that prior art exists, provide a simple structure, design benefit, rationally distributed utilizes the corrosion-resistant pipeline section of an independent type collection liquid to reach the candle filter of the purpose of saving the cost.

The technical solution of the utility model is that: a candle filter having a freestanding, liquid-collecting, corrosion-resistant tube section, characterized by: the shell of the candle filter consists of a lower shell 1, a middle section shell 2 and an upper shell 3, the lower shell 1 and the middle section shell 2 are fixedly connected, the middle section shell 2 and the upper shell 3 are fixedly connected through a flange structure 4,

a hollow disc 5 is arranged in the middle section shell 2, a plurality of pipe joints 6 distributed in an array form are arranged on the bottom end face of the disc 5, the pipe joints 6 are communicated with the top end of a filter column 7, a plurality of inner pipes 8 which are parallel to each other and distributed horizontally are also arranged on the side edge of the disc 5,

the inner pipe 8 is sleeved inside the outer pipe 9, meanwhile, the outer pipe 9 is fixedly connected to the middle section shell 2, the end of the outer pipe 9 is connected with the first connecting pipe 10 through the flange structure 4, the first connecting pipe 10 is communicated with the second connecting pipe 11, and the second connecting pipe 11 is communicated with the clean water main pipe 13 through the valve 12.

One of said second connection pipes 11 is in communication with a plurality of first connection pipes 10, while a plurality of second connection pipes 11 is in communication with a fresh water main 13.

Compared with the prior art, the utility model, have following advantage:

the candle filter with the independent liquid collection corrosion-resistant pipe section has the advantages of simple structure, ingenious design and reasonable layout, and is designed aiming at various problems existing in the use process of the traditional candle filter. And the candle filter has simple manufacturing process and low manufacturing cost, so the candle filter has multiple advantages, is particularly suitable for popularization and application in the field, and has very wide market prospect.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention.

Fig. 2 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 1.

Detailed Description

The following description will explain embodiments of the present invention with reference to the drawings. As shown in fig. 1 and 2: a candle filter with an independent liquid-collecting corrosion-resistant pipe section comprises a shell body consisting of a lower shell body 1, a middle shell body 2 and an upper shell body 3, wherein the lower shell body 1 and the middle shell body 2, and the middle shell body 2 and the upper shell body 3 are fixedly connected through flange structures 4,

a hollow disc 5 is arranged in the middle section shell 2, a plurality of pipe joints 6 distributed in an array manner are arranged on the bottom end face of the disc 5, the pipe joints 6 are communicated with the top end of a filter column 7, a plurality of inner pipes 8 which are parallel to each other and distributed horizontally are also arranged on the side edge of the disc 5,

the inner pipe 8 is sleeved inside the outer pipe 9, meanwhile, the outer pipe 9 is fixedly connected to the middle section shell 2, the end portion of the outer pipe 9 is connected with the first connecting pipe 10 through the flange structure 4, the first connecting pipe 10 is communicated with the second connecting pipe 11, and the second connecting pipe 11 is communicated with the clean water main pipe 13 through the valve 12.

One of said second connecting pipes 11 is in communication with a plurality of first connecting pipes 10, while a plurality of second connecting pipes 11 is in communication with a fresh water main 13.

The utility model discloses candle filter's working process with corrosion-resistant pipeline section of stand alone type collection liquid as follows: during the use, need filterable water body to get into in the inner chamber of this device through the entry that lower casing 1 department set up, and get into the inner chamber of filter column 7 from the outside of filter column 7, impurity in the water is held back by filter column 7, and attached at the surface of filter column 7, the water that gets into the inner chamber of filter column 7 is the water purification, the water purification passes through the pipe joint 6 after gets into the inner chamber of disc 5, and get into clear water house steward 13 behind inner tube 8, first connecting pipe 10, second connecting pipe 11, that is to say that the water purification in all filter columns 7 can all converge into clear water house steward 13 through various pipelines finally, and discharge through clear water house steward 13.

After the candle filter is used for a period of time, because the integral structure of the disc 5 is relatively complex, the phenomenon of a lining glue leakage point is easy to appear, once a user finds the situation, the user can disassemble the flange structure 4 between the outer pipe 9 and the first connecting pipe 10 after stopping and draining, disassemble all the first connecting pipes 10, disassemble the flange structure 4 between the lower shell 1 and the middle shell 2 and the flange structure 4 between the middle shell 2 and the upper shell 3, disassemble the whole middle shell 2 with the corrosion situation from the filter, and replace a new middle shell 2, so that the use and maintenance cost of the candle filter can be greatly saved.

Claims (2)

1. A candle filter having a freestanding, liquid-collecting, corrosion-resistant tube section, characterized by: the shell of the candle filter consists of a lower shell (1), a middle shell (2) and an upper shell (3), the lower shell (1) and the middle shell (2) and the upper shell (3) are fixedly connected through flange structures (4),

a hollow disc (5) is arranged in the middle section shell (2), a plurality of pipe joints (6) distributed in an array form are arranged on the bottom end face of the disc (5), the pipe joints (6) are communicated with the top end of a filter column (7), a plurality of inner pipes (8) which are parallel to each other and are horizontally distributed are also arranged on the side edge of the disc (5),

the inner pipe (8) is sleeved inside the outer pipe (9), the outer pipe (9) is fixedly connected to the middle section shell (2), the end portion of the outer pipe (9) is connected with the first connecting pipe (10) through the flange structure (4), the first connecting pipe (10) is communicated with the second connecting pipe (11), and the second connecting pipe (11) is communicated with the clean water main pipe (13) through the valve (12).

2. The candle filter with freestanding liquid collecting corrosion resistant tube section of claim 1, wherein: one of said second connecting pipes (11) communicates with a plurality of first connecting pipes (10), while a plurality of second connecting pipes (11) communicates with a fresh water main (13).

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