CN214597649U - Pipeline filter capable of reinforcing slag discharge - Google Patents

Abstract

The utility model discloses a strengthen pipeline filter of arranging sediment belongs to the pipeline filtration field. The utility model comprises a filter cylinder and a main cylinder body sleeved outside the filter cylinder, wherein the top parts of the main cylinder body and the filter cylinder are sealed, a sewage channel is formed between the main cylinder body and the filter cylinder, a filtering channel is arranged inside the filter cylinder, a scraper blade is arranged in the sewage channel around the outside of the filter cylinder, and the side edge of the scraper blade is provided with a pull rod extending out of the top wall of the main cylinder body; the side of the main cylinder body is provided with a water inlet, the bottom of the main cylinder body is provided with a water outlet, the water outlet is communicated with the filtering channel and sealed with the sewage discharge channel, the side of the bottom of the main cylinder body is provided with a slag discharge port communicated with the sewage discharge channel, and the slag discharge port is provided with a control valve. The utility model overcomes Y type filter is inconvenient among the prior art arranges the abluent problem of sediment, plans to provide a pipeline filter who strengthens arranging the sediment, can directly wash and arrange the sediment, and it is convenient to use.

Description

Pipeline filter capable of reinforcing slag discharge

Technical Field

The utility model relates to a pipeline filtration technology field, more specifically say, relate to a strengthen pipeline filter who arranges sediment.

Background

The Y-shaped filter is a pipeline filter which is widely applied at present, and is mainly applied to oil and natural gas transmission pipelines, chemical plants, fire-fighting pipelines, water treatment plants, offshore oil platforms and the like. Y-filters are typically installed at the inlet end of pressure relief valves, level valves or other equipment to remove impurities from the media and protect equipment fittings on the piping from wear and plugging to protect the valves and equipment from normal use. When fluid enters the filter cylinder with a filter screen with a certain specification, impurities are blocked, clean filtrate is discharged from the filter outlet, and when the filter cylinder needs to be cleaned, the detachable filter cylinder is taken out and is installed again after treatment. However, in practical application, the Y-shaped filter in the market at present generally cannot realize online deslagging and cleaning, so that the application is still inconvenient, the production efficiency is affected, and optimization of the deslagging technology of the filter is always a direction of attention in the industry.

Through retrieval, the Chinese patent application number: 201010537968.X, inventive name: the Y-shaped pollution discharge filter comprises a first connector, a second connector and a third connector, wherein the first connector and the second connector are respectively connected with respective pipelines, so that the two pipelines are communicated, and the third connector is provided with a pollution discharge valve. This application changes the blind plate that traditional Y type filter was located the third interface into the blowdown valve. Once the Y-shaped pollution discharge filter is blocked, impurities in the filter can be removed only by opening the pollution discharge valve, and a blind plate and a filter screen do not need to be frequently disassembled and assembled. Therefore, the gas collection caused by water leakage of the filter and air fusion into the water system can be effectively avoided. In addition, the Y-shaped pollution discharge filter has obvious effect particularly in the washing process of the air-conditioning water system, and the washing efficiency can be greatly improved.

Also as in chinese patent application No.: 2016104682422, the name of invention creation is: the enhanced Y-shaped filter comprises a valve body, a filter element and a valve cover; the valve body comprises an input port, an output port and a side cylinder, wherein the input port and the output port are arranged on the same central axis, the upper port of the side cylinder is communicated with the input port, the lower port of the side cylinder inclines towards the output port, a cylindrical filter element is arranged in the side cylinder, and a valve cover which is hermetically connected with the side cylinder is arranged at the lower port of the side cylinder; the whole circumference of the middle part of the filter element is convex outwards in an arc shape to form an arc-shaped component; a front net pressure measuring pipe is arranged on the outer wall of the input port, and a rear net pressure measuring pipe is arranged on the outer wall of the output port; the pressure measuring pipe before the net and the pressure measuring pipe after the net are respectively connected with a pressure gauge; the pressure measuring pipe before the network and the pressure measuring pipe after the network are respectively connected with a differential pressure alarm device.

The above applications optimize the application performance of the filter from different aspects, and there is still a need in the industry for new designs that are more abundant and effective.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to overcome the inconvenient abluent problem of row's sediment of Y type filter among the prior art, plan to provide a pipeline filter who strengthens row's sediment, can directly wash row's sediment to clean remaining impurity, strengthen row's sediment effect, it is convenient to use.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a pipeline filter for reinforcing slag discharge, which comprises a filter cylinder and a main cylinder body sleeved outside the filter cylinder, wherein the top of the main cylinder body and the top of the filter cylinder are sealed, a sewage channel is formed between the main cylinder body and the filter cylinder, the inside of the filter cylinder is a filtering channel, a scraper blade is arranged in the sewage channel and surrounds the outside of the filter cylinder, and the side edge of the scraper blade is provided with a pull rod extending out of the top wall of the main cylinder body; the side of the main cylinder body is provided with a water inlet, the bottom of the main cylinder body is provided with a water outlet, the water outlet is communicated with the filtering channel and sealed with the sewage discharge channel, the side of the bottom of the main cylinder body is provided with a slag discharge port communicated with the sewage discharge channel, and the slag discharge port is provided with a control valve.

Furthermore, a sealing ring is arranged between the pull rod and the top wall of the main cylinder body.

Furthermore, pull rods are arranged on two sides of the scraper, and a connecting rod is connected between the end parts of the pull rods on the two sides, which extend out of the top wall of the main cylinder body.

Further, the connecting rod is connected with the telescopic power member.

Furthermore, the inner wall surface of the scraper close to the direction of the filter cylinder is provided with salient points distributed in a tooth shape, and the salient points extend to be in contact with the outer wall surface of the filter cylinder.

Furthermore, the outer wall surface of the scraper close to the main cylinder body is provided with salient points distributed in a tooth shape, and the salient points extend to be in contact with the inner wall surface of the main cylinder body.

Furthermore, the bottom of the main cylinder body is provided with a slag discharging cylinder, the inner diameter of the slag discharging cylinder is larger than that of the main cylinder body, a slag collecting channel is formed between the slag discharging cylinder and the filter cylinder and is communicated with the sewage discharge channel, and a slag discharging port is arranged on one side of the bottom of the slag discharging cylinder; the filter cylinder extends to the bottom of the slag discharge cylinder and is communicated with the water outlet.

Furthermore, the top of the main cylinder body is sealed through a sealing flange, a second sealing ring is arranged between the top of the main cylinder body and the sealing flange, a first sealing ring is arranged between the top of the filter cylinder and the inner wall of the main cylinder body, and the first sealing ring is positioned below the second sealing ring.

Furthermore, a plurality of groups of positioning pieces are arranged on the sealing flange at intervals, the positioning pieces penetrate through the sealing flange and are downwards clamped on the inner wall of the top of the filter cylinder, and a plurality of groups of positioning pieces are also arranged at the bottom of the filter cylinder on the inner wall.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses a strengthen pipeline filter who arranges sediment, the bottom side of main barrel is equipped with the communicating row's cinder notch with the sewage pipes, install control flap on the cinder notch, when needs arrange the sediment, with the delivery port on the valve close, open the control flap on arranging the cinder notch, can directly utilize the water inlet to intake and to strain a section of thick bamboo and remain impurity and wash this moment, and directly discharge through arranging the cinder notch, realize straining and clean under the circumstances of a section of thick bamboo in undetachment, can effectively improve production efficiency, and the labor intensity is reduced, and the operation is very convenient.

(2) The utility model discloses a pipeline filter for strengthening slag discharge.A scraping plate is arranged in a sewage discharge channel around the outer side of a filter cylinder, and the side edge of the scraping plate is provided with a pull rod extending out of the top wall of a main cylinder body; can control the scraper blade through the push-and-pull rod and scrape from top to bottom straining the section of thick bamboo outside to scrape the adhesion and loosen the impurity outside straining the section of thick bamboo and strike off, then washed the discharge, utilize scraper blade and row's cinder notch to cooperate, effectively realize strengthening washing and arrange the sediment, the long-term high-efficient use of a section of thick bamboo is strained in the guarantee.

(3) The utility model discloses a strengthen pipeline filter of arranging sediment, the scraper blade is close to be equipped with the bump that is profile of tooth distribution on straining the internal face of a section of thick bamboo direction, and the bump extends to and strains a section of thick bamboo outer wall contact, and the scraper blade is favorable to strengthening to strike off the effect for the design of the many bumps of profile of tooth with straining the internal face that contacts promptly to help realizing the loose separation effect to impurity, make it peel off fast and washed, combine to wash and realize better blowdown effect.

(4) The utility model discloses a strengthen pipeline filter who arranges sediment, the bottom of main barrel body is equipped with arranges a sediment section of thick bamboo, arranges a sediment section of thick bamboo internal diameter and is greater than the internal diameter of main barrel body, through setting up the row's sediment section of thick bamboo of broad, the accumulation of subsiding of the impurity of being convenient for discharges fast after the impurity of being more convenient for washes when arranging the sediment, prevents to influence the filter effect.

Drawings

FIG. 1 is a schematic view of the filter of the present invention;

FIG. 2 is a schematic cross-sectional view of the filter of the present invention;

FIG. 3 is a schematic structural view of a scraper blade according to the present invention;

fig. 4 is a partially enlarged structural diagram of a portion a in fig. 2.

The reference numerals in the schematic drawings illustrate:

101. a main cylinder; 102. a water inlet; 103. a slag discharge cylinder; 104. a slag discharge port; 105. a water outlet; 106. an outlet flange; 107. an inlet flange; 108. sealing the flange; 109. a filter cartridge; 110. a first seal ring; 111. a second seal ring; 112. positioning plates; 113. a filtration channel; 114. a trapway; 115. a slag collection channel; 120. a squeegee; 121. a pull rod; 122. a connecting rod.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be further described with reference to the following examples.

Example 1

As shown in fig. 1 to 4, the pipeline filter for enhancing slag discharge of the embodiment includes a filter cartridge 109 and a main cylinder 101 sleeved outside the filter cartridge 109, the top of the main cylinder 101 and the top of the filter cartridge 109 are sealed, a sewage discharge channel 114 is formed between the main cylinder 101 and the filter cartridge 109, a filtering channel 113 is arranged inside the filter cartridge 109, a water inlet 102 communicated with the sewage discharge channel 114 is arranged on a side edge of the main cylinder 101, a water outlet 105 is arranged at the bottom of the main cylinder 101, the water outlet 105 is communicated with the filtering channel 113 and is sealed with the sewage discharge channel 114, a slag discharge port 104 communicated with the sewage discharge channel 114 is arranged on a side edge of the bottom of the main cylinder 101, and a control valve is installed on the slag discharge port 104.

Specifically, an inlet flange 107 is arranged at the end part of the water inlet 102, an outlet flange 106 is arranged at the end part of the water outlet 105, when in use, the water inlet 102 is connected with an on-site sewage inlet pipe for treating sewage, the water outlet 105 is connected with a filtered water outlet pipe for discharging filtered water, and a valve is arranged on the water outlet 105; the water inlet 102 and the water outlet 105 are both designed to be inclined with gradually reduced height. After the sewage to be treated enters the sewage discharge channel 114 through the water inlet 102, foreign impurities are filtered outside by the filter cylinder 109 and automatically settle, and the filtered water enters the filter cylinder 109 and is directly discharged into the water outlet 105 through the filter channel 113, so that the sewage filtering treatment is realized.

In this embodiment, a slag discharge port 104 communicated with the sewage channel 114 is directly arranged at the side edge of the bottom of the main cylinder 101, and a control valve is arranged on the slag discharge port 104. At present, impurities and foreign matters filtered by the internal filter cylinder 109 in the industry are generally cleaned by periodically removing the filter cylinder 109 or directly replacing the filter cylinder 109, and the operation is complicated. This embodiment can realize direct blowdown and arrange the sediment, when normal filtration operation, control valve on the sediment discharge opening 104 is closed, the drainage is normally discharged through delivery port 105, foreign matter impurity accumulation is in straining a 109 surface and sewage pipes 114, when the sediment is arranged to needs, with delivery port 105 last valve closed, open the control valve on the sediment discharge opening 104, still can directly utilize water inlet 102 to intake and wash straining a 109 and remaining impurity this moment, and directly discharge through sediment discharge opening 104, realize cleaning under the condition of not dismantling straining a 109, can effectively improve production efficiency, reduce intensity of labour, and it is very convenient to operate.

It should be noted that, as shown in fig. 3, in order to further enhance the slag discharging effect and ensure the long-term and efficient use of the filter cartridge 109, in this embodiment, a scraping plate 120 is disposed in the sewage channel 114 around the outer side of the filter cartridge 109, the inner side of the scraping plate 120 contacts with the outer wall of the filter cartridge 109, and a pull rod 121 extending out of the top wall of the main cylinder 101 is disposed at the side of the scraping plate 120; be equipped with the sealing washer between pull rod 121 and the main barrel 101 roof, can control scraper blade 120 through push-and-pull rod 121 and scrape from top to bottom in straining a section of thick bamboo 109 outside to scrape loose the scraping of stubborn impurity of adhesion outside straining a section of thick bamboo 109, then washed the discharge, utilize scraper blade 120 and arrange the slag notch 104 to cooperate, effectively realize strengthening and arrange the sediment. Specifically, as shown in fig. 3, two sides of the scraper 120 are provided with pull rods 121, and a connecting rod 122 is connected between the end portions of the two pull rods 121 extending out of the top wall of the main cylinder 101, so that the scraping action of the scraper 120 can be controlled by directly pushing and pulling the connecting rod 122 up and down, and the length of the pull rods 121 is designed according to the height of the actual filter cartridge 109. In a non-use state, the scraper 120 is positioned at the top of the filter cylinder 109, and the pull rod 121 mainly extends out, so that normal water inlet and outlet are not influenced; in the using state, the scraper 120 is controlled to push downwards, so that impurities are scraped and scattered gradually, flushing and discharging are facilitated, and repeated scraping can be realized. In practical application, the connecting rod 122 can be directly and manually pushed to control the scraper 120, or the connecting rod 122 can be connected with a telescopic power part such as an air cylinder, and the telescopic power part directly drives the scraper 120 to move up and down periodically, so that manual work is further reduced.

In this embodiment, the water inlet 102 and the water outlet 105 are both arranged obliquely, and the water inlet 102 and the water outlet 105 extend obliquely towards different side directions of the main cylinder 101, as shown in the orientation of fig. 1, the water flow direction is basically kept in the same flow direction, and the slag discharge port 104 and the water outlet 105 are located on the same side of the main cylinder 101 and extend.

Example 2

The basic structure of the pipeline filter for enhancing slag removal in this embodiment is the same as that in embodiment 1, further, in this embodiment, protruding points in a tooth-shaped distribution are arranged on the inner wall surface of the scraper 120 close to the direction of the filter cartridge 109, and extend to contact with the outer wall surface of the filter cartridge 109, that is, the inner wall surface of the scraper 120 in contact with the filter cartridge 109 is in a tooth-shaped multi-protruding-point design, which is beneficial to enhancing the scraping effect, and is beneficial to realizing the loose separation effect of impurities, so that the impurities are quickly stripped and washed, and a better pollution discharge effect is realized by combining with washing; similarly, the outer wall surface of the scraper 120 in the direction close to the main cylinder 101 is provided with protruding points distributed in a tooth shape, and the protruding points extend to contact with the inner wall surface of the main cylinder 101, so that residual impurities on the inner wall surface of the main cylinder 101 can be scraped and stripped.

Example 3

The basic structure of the pipeline filter for enhancing slag discharge of the present embodiment is the same as that of the above embodiment, further, in the present embodiment, a slag discharge cylinder 103 is disposed at the bottom of the main cylinder 101, the inner diameter of the slag discharge cylinder 103 is larger than that of the main cylinder 101, a slag collection channel 115 is formed between the slag discharge cylinder 103 and the filter cartridge 109, the slag collection channel 115 is communicated with the sewage discharge channel 114, and the slag discharge port 104 is disposed at one side of the bottom of the slag discharge cylinder 103; the filter cylinder 109 extends to the bottom of the slag discharging cylinder 103 and is communicated with the water outlet 105, namely, the bottom of the slag discharging cylinder 103 and the filter cylinder 109 are kept closed, and the filter cylinder 109 is still communicated with the water outlet 105. Through setting up the sediment section of thick bamboo 103 of arranging of broad, the sedimentation accumulation of the impurity of being convenient for discharges fast after the impurity washes of being more convenient for when arranging the sediment, prevents to influence the filter effect.

Example 4

The basic structure of the pipeline filter for enhancing slag discharge in this embodiment is the same as that in the above embodiment, further, in this embodiment, the top of the main cylinder 101 is sealed by the sealing flange 108, the pull rods 121 on both sides of the scraper 120 extend upward out of the sealing flange 108, and a sealing ring is disposed between the pull rods and the sealing flange 108 for sealing, as shown in fig. 3, a second sealing ring 111 is disposed between the top of the main cylinder 101 and the sealing flange 108, a first sealing ring 110 is disposed between the top of the filter cartridge 109 and the inner wall of the main cylinder 101, and the first sealing ring 110 is located below the second sealing ring 111. That is, the height of the top of the filter cartridge 109 is slightly lower than that of the main cylinder 101, and the first sealing ring 110 and the second sealing ring 111 form a stepped seal, so that the sealing effect is enhanced. A plurality of groups of positioning pieces 112 are arranged on the sealing flange 108 at intervals, the positioning pieces 112 penetrate through the sealing flange 108 and are clamped on the inner wall of the top of the filter cylinder 109 downwards, and the plurality of groups of positioning pieces 112 are supported on the inner side of the top of the filter cylinder 109 and are used for fixing the mounting position of the filter cylinder 109 and preventing the position from being changed; similarly, the bottom of the filter cartridge 109 is also provided with a plurality of groups of positioning pieces 112 at the inner wall position for positioning, so that the stability of the installation position is fully guaranteed.

Example 5

The basic structure of the pipeline filter for enhancing slag discharge of the present embodiment is the same as that of the above embodiments, and further, the width of the channel of the sewage channel 114 in the present embodiment is gradually reduced from top to bottom to enhance the flow rate of the inlet water through the reducing form, thereby facilitating the implementation of accelerated washing during slag discharge and improving the slag discharge purification effect. Specifically, the sizes of the main cylinder 101 and the filter cartridge 109 can be adjusted adaptively, for example, the inner diameter of the main cylinder 101 gradually decreases from top to bottom or the outer diameter of the filter cartridge 109 gradually increases from top to bottom or both, so as to reduce the channel width of the trapway 114, increase the flushing flow rate, and enhance the flushing and deslagging effects.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (9)

1. The utility model provides a pipeline filter who strengthens row's sediment which characterized in that: the filter comprises a filter cylinder (109) and a main cylinder body (101) sleeved on the outer side of the filter cylinder (109), wherein the top of the main cylinder body (101) and the top of the filter cylinder (109) are sealed, a sewage discharge channel (114) is formed between the main cylinder body (101) and the filter cylinder (109), a filtering channel (113) is arranged in the filter cylinder (109), scraping plates (120) are arranged in the sewage discharge channel (114) and surround the outer side of the filter cylinder (109), and pull rods (121) extending out of the top wall of the main cylinder body (101) are arranged on the side edges of the scraping plates (120); a water inlet (102) is formed in the side edge of the main cylinder body (101), a water outlet (105) is formed in the bottom of the main cylinder body (101), the water outlet (105) is communicated with the filtering channel (113) and is sealed with the sewage discharge channel (114), a slag discharge port (104) communicated with the sewage discharge channel (114) is formed in the side edge of the bottom of the main cylinder body (101), and a control valve is installed on the slag discharge port (104).

2. The slag discharge enhancement pipeline filter of claim 1, wherein: a sealing ring is arranged between the pull rod (121) and the top wall of the main cylinder body (101).

3. The slag discharge enhancement pipeline filter of claim 1, wherein: both sides of the scraper (120) are provided with pull rods (121), and connecting rods (122) are connected between the end parts of the pull rods (121) on both sides, which extend out of the top wall of the main cylinder body (101).

4. The slag discharge enhancement pipeline filter of claim 3, wherein: the connecting rod (122) is connected with the telescopic power piece.

5. The slag discharge enhancement pipeline filter of claim 1, wherein: the inner wall surface of the scraper (120) close to the direction of the filter cylinder (109) is provided with salient points which are distributed in a tooth shape and extend to be contacted with the outer wall surface of the filter cylinder (109).

6. The slag discharge enhancement pipeline filter of claim 1, wherein: salient points which are distributed in a tooth form are arranged on the outer wall surface of the scraper (120) close to the main cylinder body (101), and the salient points extend to be in contact with the inner wall surface of the main cylinder body (101).

7. The slag tapping reinforced pipe filter according to any one of claims 1-6, wherein: a slag discharging barrel (103) is arranged at the bottom of the main barrel body (101), the inner diameter of the slag discharging barrel (103) is larger than that of the main barrel body (101), a slag collecting channel (115) is formed between the slag discharging barrel (103) and the filter barrel (109), the slag collecting channel (115) is communicated with a sewage discharge channel (114), and a slag discharging port (104) is arranged on one side of the bottom of the slag discharging barrel (103); the filter cylinder (109) extends to the bottom of the slag discharge cylinder (103) and is communicated with the water outlet (105).

8. The slag tapping reinforced pipe filter according to any one of claims 1-6, wherein: the top of the main cylinder body (101) is sealed through a sealing flange (108), a second sealing ring (111) is arranged between the top of the main cylinder body (101) and the sealing flange (108), a first sealing ring (110) is arranged between the top of the filter cylinder (109) and the inner wall of the main cylinder body (101), and the first sealing ring (110) is located below the second sealing ring (111).

9. The slag tapping reinforced pipe filter of claim 8, wherein: a plurality of groups of positioning pieces (112) are arranged on the sealing flange (108) at intervals, the positioning pieces (112) penetrate through the sealing flange (108) and are downwards clamped at the position of the inner wall of the top of the filter cylinder (109), and a plurality of groups of positioning pieces (112) are also arranged at the position of the inner wall of the bottom of the filter cylinder (109).

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