CN217188208U - Filter with high-efficient rotatory sediment structure of strikeing of doing oneself - Google Patents

Abstract

The utility model provides a filter with high-efficient rotatory impact of power of oneself takes off sediment structure, including the filter main part, the inside filter element that is provided with of filter main part, filter main part inner wall is provided with the stay tube that one end is the enclosed construction, be provided with the fluid conveyer pipe that runs through filter main part lateral wall on the stay tube, the one end that filter main part inner wall was kept away from to the stay tube has set gradually the rotating assembly who is connected and has sprayed and take off the sediment subassembly, the area fluid that the fluid conveyer pipe was carried promotes to spray and takes off the sediment subassembly and is circular motion along the stay tube through rotating assembly, and make to spray and take off the sediment subassembly and continuously output area fluid and strike and take off the sediment to the filter residue on filter element surface, the utility model discloses rational in infrastructure, it is efficient to take off the sediment, and energy-conserving effectual, take off the sediment effectual, long service life.

Description

Filter with high-efficient rotatory sediment structure of strikeing of doing oneself

Technical Field

The utility model relates to a filter with high-efficient rotatory sediment structure of strikeing of doing oneself belongs to filter technical field.

Background

The filter is an indispensable device on the medium conveying pipeline, is usually installed at relief valve, constant water level valve, and its impurity is blockked behind the filter has the section of thick bamboo of certain specification filter screen, and when needs wash, as long as take out the detachable section of thick bamboo, pack into again after the processing can.

In the prior art, when a filter and related solid-liquid separation equipment are shut down and deslagged, the following two modes are mostly adopted:

1. the method comprises the following steps of (1) reversely flowing fluid with pressure relative to a filter layer to achieve a backflushing effect, removing filter residues on the surface of the filter layer, wherein the filter residues cannot be completely fallen off at one time during backflushing, the residual filter residues are attached to the surface of the filter layer, most of the fluid with pressure flows away from the regenerated and cleaned filter layer during backflushing again, the residual filter residues are difficult to wash away, the backflushing frequency is increased during operation to optimize the deslagging effect, but the loss of the fluid with pressure is increased, so that the deslagging efficiency is low, and the energy waste and the energy saving effect of the fluid with pressure are poor;

2. adopt the mode of external force vibration to vibrate filter element or equipment is whole, make the filter residue drop, reach and remove the deslag effect, vibration assistance deslag is difficult to drop adhesive force, the filter residue that self proportion is light drops, and most of filter residues are the blocking on the filtering layer surface, conglobate, the outside filter residue of columniform filter element becomes cylindricly, itself is difficult to the spalling, it is not good to lead to the vibration to take off the slag effect, the vibration can bring the whole equipment fastener not hard up simultaneously, material fatigue damage scheduling problem, lead to the life-span to reduce, now urgently need a filter that has high-efficient self-force rotatory impact deslag structure to solve the above-mentioned problem that appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a filter with high-efficient rotatory impact of doing oneself takes off sediment structure to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, take off the sediment efficiently, it is energy-conserving effectual, take off the sediment effectual, long service life.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a filter with high-efficient rotatory impact of doing oneself takes off sediment structure, includes filter main body, the inside filter element that is provided with of filter main body, filter main body inner wall is provided with the stay tube that one end is the enclosed construction, be provided with the fluid conveyer pipe that runs through filter main body lateral wall on the stay tube, the one end that filter main body inner wall was kept away from to the stay tube has set gradually the rotating assembly who is connected and has sprayed and take off the sediment subassembly, the fluid under pressure that the fluid conveyer pipe carried promotes to spray and takes off the sediment subassembly and do circular motion along the stay tube through rotating assembly and make to spray and take off the sediment subassembly and continuously output and take the fluid to strike and take off the sediment on the filter element surface.

Furthermore, the rotating assembly comprises a rotating pipe which penetrates through the supporting pipe, the top of the rotating pipe is integrally connected with a connecting ring which is arranged in the supporting pipe, a fixing piece which is arranged below the supporting pipe is arranged on the side wall of the rotating pipe, and balls which enable the rotating pipe to rotate along the supporting pipe are arranged between the top of the fixing piece and the bottom of the supporting pipe and between the bottom of the connecting ring and the lower side of the inner wall of the supporting pipe.

Furthermore, the jet deslagging assembly comprises a transverse flow guide pipe arranged at the bottom of the rotating pipe, sealing plates are arranged at two ends of the transverse flow guide pipe, a plurality of axial fairing arranged above the filter element are arranged at the bottom of the transverse flow guide pipe, and a plurality of reverse thrust pipes which are sprayed out and used for pressing fluid to act on the inner wall of the filter main body to push the axial fairing to do circular motion and enabling the axial fairing to continuously output the pressed fluid to impact filter residues on the surface of the filter element for deslagging are arranged on the transverse flow guide pipe.

Furthermore, adjacent parts among the fluid conveying pipe, the supporting pipe, the rotating pipe, the transverse flow guide pipe, the axial fairing and the reverse thrust pipe are in a communicated state.

Furthermore, sealing rings are arranged between the rotating pipe and the supporting pipe, and annular grooves used for being connected with balls are formed between the top of the fixing piece and the bottom of the supporting pipe and between the bottom of the connecting ring and the lower side of the inner wall of the supporting pipe.

Furthermore, the bottom of the filter main body is provided with a slag discharge port.

Furthermore, the axial fairing and the filter elements are both provided with two filter elements, the two filter elements are both in cylindrical structures, one axial fairing performs circular motion around a semicircle where the two filter elements are close to each other, and the other axial fairing performs circular motion around a semicircle where the two filter elements are far away from each other.

Furthermore, the number of the reverse thrust pipes is two, and the two reverse thrust pipes are in central symmetry around the rotating pipe.

The utility model has the advantages that: the utility model discloses a filter with high-efficient rotatory striking deslag structure of doing oneself when using:

1. the axial fairing which does circular motion flows out of the closed cylindrical flow column to continuously impact and deslag the filter residue on the surface of the filter element, so that the filter residue is easy to spall, and the deslag effect and the deslag efficiency are improved; the looseness of parts inside the filter main body caused by using vibration to remove slag is avoided, and the service life is further prolonged;

2. the filter residue on the surface of the filter element is subjected to continuous impact deslagging operation by using the closed cylindrical flow column which flows out of the axial fairing and does circular motion, so that the situation that the existing backflush filter residue cannot be ensured to fall off all at one time when used is avoided, the residual filter residue is attached to the surface of the filter layer, most of pressurized fluid flows away from the regenerated and cleaned filter layer part when backflushed again, the residual filter residue is difficult to wash away, and the deslagging efficiency is improved; the phenomenon that the slag removal effect is optimized by increasing the backflushing frequency when the existing backflushing filter residue is used is avoided, but the loss of the pressurized fluid is increased, the energy of the pressurized fluid is wasted, and the energy-saving effect is achieved;

3. the two axial fairing covers form two closed cylindrical flow columns which are mutually matched to continuously impact and remove the slag from the filter residues on the surfaces of the two filter elements, so that the slag removal thoroughness is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a filter with a high-efficiency self-powered rotary impact deslagging structure according to the present invention;

FIG. 2 is a partial cross-sectional view of a filter with a high-efficiency self-powered rotary impact deslag structure according to the present invention;

FIG. 3 is an enlarged view of A in the filter with a high-efficiency self-rotating impact deslagging structure of the present invention;

FIG. 4 is a top view of the junction between the transverse flow guide tube and the reverse thrust tube in the filter with the high-efficiency self-powered rotary impact deslagging structure of the present invention;

in the figure: the device comprises a support pipe 1, a pressurized fluid 2, a fluid conveying pipe 3, a rotating assembly 4, a rotating pipe 41, a connecting ring 411, a ball 42, a fixing plate 43, a sealing ring 44, a slag removal assembly 5, a transverse flow guide pipe 51, a sealing plate 52, a reverse thrust pipe 53, an axial fairing 54, a filtering element 6, a filter body 7 and a slag discharge port 8.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: a filter with a high-efficiency self-operated rotary impact slag removal structure comprises a filter main body 7, a filter element 6 is arranged in the filter main body 7, a supporting tube 1 with one end being a closed structure is arranged on the inner wall of the filter main body 7, a fluid conveying tube 3 penetrating through the side wall of the filter main body 7 is arranged on the supporting tube 1, a rotary component 4 and an injection slag removal component 5 which are connected are sequentially arranged at one end of the supporting tube 1 far away from the inner wall of the filter main body 7, pressurized fluid 2 conveyed by the fluid conveying tube 3 pushes the injection slag removal component 5 to do circular motion along the supporting tube 1 through the rotary component 4, and the jet deslagging component 5 continuously outputs the pressurized fluid 2 to impact and deslag filter residues on the surface of the filter element 6, the jet deslagging component 5 continuously outputs the pressurized fluid 2, the support tube 1 is arranged on the upper side of the inner wall of the filter body 7, and the closed end of the support tube 1 is far away from the inner wall of the filter body 7.

The rotating component 4 comprises a rotating pipe 41 which penetrates through the supporting pipe 1, the top of the rotating pipe 41 is integrally connected with a connecting ring 411 which is arranged in the supporting pipe 1, the side wall of the rotating pipe 41 is provided with a fixing sheet 43 which is arranged below the supporting pipe 1, balls 42 which enable the rotating pipe 41 to rotate along the supporting pipe 1 are respectively arranged between the top of the fixing sheet 43 and the bottom of the supporting pipe 1 and between the bottom of the connecting ring 411 and the lower side of the inner wall of the supporting pipe 1, the design is convenient for the rotating pipe 41 to drive a transverse flow guide pipe 51 to rotate, the transverse flow guide pipe 51 rotates to drive an axial flow fairing 54 to do circular motion, so that the axial flow fairing 54 flows out of a closed cylindrical flow column to continuously impact and remove filter residues on the surface of the filter element 6, the problems that when the conventional backflushing is used, the whole filter residues can not be ensured to fall off at one time, the residual filter residues are attached to the surface of the filter layer, and most of the fluid 2 with pressure can flow away from the regenerated and cleaned filter layer part when backflushing again, the residual filter residue is difficult to wash away, so that the slag removal efficiency is improved; the phenomenon that the slag removal effect is optimized by increasing the backflushing frequency when the existing backflushing filter residues are used is avoided, but the loss of the pressurized fluid 2 is increased, the energy of the pressurized fluid 2 is wasted, and the energy-saving effect is achieved; the axial fairing 54 which does circular motion flows out of the closed cylindrical flow column to continuously impact and deslag the filter residue on the surface of the filter element 6, so that the filter residue is easy to spall, and the deslag effect and the deslag efficiency are improved; avoid using the vibration to deslag and lead to the filter main part 7 internals not hard up, and then improve life.

The jet deslagging assembly 5 comprises a transverse flow guide pipe 51 arranged at the bottom of the rotating pipe 41, sealing plates 52 are arranged at two ends of the transverse flow guide pipe 51, a plurality of axial fairing 54 arranged above the filter element 6 are arranged at the bottom of the transverse flow guide pipe 51, a plurality of reverse thrust pipes 53 which are used for ejecting the pressurized fluid 2 to act with the inner wall of the filter main body 7 to push the axial fairing 54 to do circular motion and enable the axial fairing 54 to continuously output the pressurized fluid 2 to impact and descale filter residues on the surface of the filter element 6 are arranged on the transverse flow guide pipe 51, this design is through using the thrust tube 53 to spout and take pressure fluid 2 to assault filter main part 7 lateral wall, and thrust tube 53 receives reaction force and promotes horizontal honeycomb duct 51 and rotate, and horizontal honeycomb duct 51 rotates and drives rotating tube 41 and rotate, and rotating tube 41 rotates and drives axial radome fairing 54 and rotate, plays the effect that convenient to use takes pressure fluid 2 to promote axial radome fairing 54 pivoted.

The adjacent parts between the fluid conveying pipe 3, the supporting pipe 1, the rotating pipe 41, the transverse draft pipe 51, the axial fairing 54 and the reverse thrust pipe 53 are in a communicated state, the design is convenient for the pressurized fluid 2 to circulate, a sealing ring 44 is arranged between the rotating pipe 41 and the supporting pipe 1, annular grooves used for being connected with the balls 42 are respectively arranged between the top of the fixing piece 43 and the bottom of the supporting pipe 1 and between the bottom of the connecting ring 411 and the lower side of the inner wall of the supporting pipe 1, the design is convenient for the balls 42 to move along the annular grooves, a slag discharge port 8 is arranged at the bottom of the filter main body 7, the rationality of the design is improved, two axial fairings 54 and two filter elements 6 are respectively provided, two filter elements 6 are in a cylindrical structure, one axial fairing 54 makes circular motion around a semicircle where the two filter elements 6 are close to each other, and the other fairing makes circular motion around a semicircle where the two filter elements 6 are far away from each other, this design facilitates the continuous impingement deslag operation of the filter residue on the surface of the filter element 6 by the axial fairing 54 forming a closed cylindrical flow column in cooperation with each other.

The two reverse thrust pipes 53 are arranged, the two reverse thrust pipes 53 are in central symmetry around the rotating pipe 41, and the design is convenient for the pressurized fluid 2 flowing out of the reverse thrust pipes 53 to impact the side wall of the filter main body 7, so that the reverse thrust pipes 53 are pushed by the reaction force to rotate the transverse flow guide pipe 51, and further the axial fairing 54 is driven to do circular motion to spray out the cylindrical flow column.

As an embodiment of the present invention: introducing pressurized fluid 2 into a fluid conveying pipe 3, wherein the pressurized fluid 2 sequentially flows through a supporting pipe 1, a rotating pipe 41, a transverse flow guide pipe 51, an axial fairing 54 and a reverse thrust pipe 53;

step (B), the thrust reverser 53 sprays out the pressurized fluid 2 to enable the axial fairing 54 to rotate to do circular motion;

step (C), the axial fairing 54 impacts and removes slag from the filter residue on the surface of the filter element 6;

step (D), the filter residue separated from the surface of the filter element 6 flows out from the residue discharge port 8;

and (E) stopping conveying the pressurized fluid 2 to the fluid conveying pipe 3 after the surface of the filter element 6 is deslagged.

The step (B) specifically includes the following steps

(B1) The two thrust pipes 53 are in central symmetry around the rotating pipe 41, pressurized fluid 2 ejected from the two thrust pipes 53 impacts the side wall of the filter main body 7, the two thrust pipes 53 are pushed by the reaction force to rotate the transverse flow guide pipe 51, the transverse flow guide pipe 51 rotates to drive the rotating pipe 41 to rotate, and the rotating pipe 41 rotates to enable the connecting ring 411 and the fixing plate 43 to rotate along the annular groove through the balls 42;

(B2) the transverse flow guide tube 51 rotates to drive one axial fairing 54 to make circular motion around the adjacent semi-circle of the two filter elements 6, and the other axial fairing makes circular motion around the far semi-circle of the two filter elements 6;

the step (C) specifically comprises the following steps

(C1) A pressurized fluid 2 ejected by the axial fairing 54 in a circular motion forms a closed cylindrical flow column to continuously impact and remove the filter residues on the semi-circular surfaces close to the two filter elements 6;

(C2) the pressurized fluid 2 ejected by the other axial fairing 54 in a circular motion forms a closed cylindrical flow column to continuously impact and remove the residue from the filter residues on the semicircular surfaces far away from the two filter elements 6, so that the problem that the existing backflush filter residues cannot be completely removed at one time and the residual filter residues are attached to the surface of the filter layer and most of the pressurized fluid 2 flows away from the regenerated and cleaned filter layer when backflushing is performed again is avoided, and the residual filter residues are difficult to be removed, so that the residue removal efficiency is improved; the phenomenon that the slag removal effect is optimized by increasing the backflushing frequency when the existing backflushing filter residues are used is avoided, but the loss of the pressurized fluid 2 is increased, the energy of the pressurized fluid 2 is wasted, and the energy-saving effect is achieved;

(C3) the two axial fairing 54 forms two closed cylindrical flow columns which are mutually matched to carry out continuous impact deslagging operation on the filter residues on the surfaces of the two filter elements 6, so that the deslagging thoroughness is improved, the closed cylindrical flow columns flow out of the axial fairing 54 which does circular motion to continuously carry out continuous impact deslagging operation on the filter residues on the surfaces of the filter elements 6, the filter residues are easy to spall, and the deslagging effect and the deslagging efficiency are improved; avoid using the vibration to take off the sediment and lead to 7 internals of filter not hard up, and then improve life, one of them axial fairing 54 is circular motion around the semicircle that two filter element 6 are close to mutually, just in time make an axial fairing 54 flow out take the pressure fluid vertical to carry out the impact to take off the sediment to the filter residue of the semi-circular surface that two filter element 6 are close to mutually, another axial fairing 54 is circular motion around the semicircle that two filter element 6 kept away from mutually, just in time make another axial fairing 54 flow out take the pressure fluid vertical to carry out the impact to take off the sediment to the filter residue of the semi-circular surface that two filter element 6 kept away from mutually, thereby make two axial fairings 54 mutually support and strike to take off the sediment to two filter element 6 column surfaces.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a filter with high-efficient rotatory impact deslag structure of doing oneself which characterized in that: including filter main part (7), filter main part (7) inside is provided with filter element (6), filter main part (7) inner wall is provided with one end and is enclosed construction's stay tube (1), be provided with fluid duct (3) that run through filter main part (7) lateral wall on stay tube (1), the one end that filter main part (7) inner wall was kept away from in stay tube (1) has set gradually rotating assembly (4) and the injection and has taken off sediment subassembly (5) that are connected, the area fluid (2) that fluid duct (3) were carried promote to spray and take off sediment subassembly (5) and do circular motion along stay tube (1) through rotating assembly (4) to make spray and take off sediment subassembly (5) and continuously output area fluid (2) and strike and take off the sediment to filter element (6) surface.

2. The filter with high efficiency self-powered rotary impact slag removal structure as claimed in claim 1, wherein: the rotating assembly (4) comprises a rotating pipe (41) penetrating through the supporting pipe (1), the top of the rotating pipe (41) is integrally connected with a connecting ring (411) arranged inside the supporting pipe (1), a fixing sheet (43) arranged below the supporting pipe (1) is arranged on the side wall of the rotating pipe (41), and balls (42) enabling the rotating pipe (41) to rotate along the supporting pipe (1) are arranged between the top of the fixing sheet (43) and the bottom of the supporting pipe (1) and between the bottom of the connecting ring (411) and the lower side of the inner wall of the supporting pipe (1).

3. The filter with high efficiency self-powered rotary impact slag removal structure as claimed in claim 2, wherein: the jet deslagging assembly (5) comprises a transverse flow guide pipe (51) arranged at the bottom of a rotating pipe (41), sealing plates (52) are arranged at two ends of the transverse flow guide pipe (51), a plurality of axial fairing (54) arranged above the filter element (6) are arranged at the bottom of the transverse flow guide pipe (51), and a plurality of back thrust pipes (53) which are used for ejecting pressurized fluid (2) to push the axial fairing (54) to do circular motion under the action of the inner wall of a filter main body (7) and enabling the axial fairing (54) to continuously output the pressurized fluid (2) to impact the filter residue on the surface of the filter element (6) for deslagging are arranged on the transverse flow guide pipe (51).

4. The filter with the high-efficiency self-force rotating impact deslagging structure according to claim 3, wherein: the adjacent parts among the fluid conveying pipe (3), the supporting pipe (1), the rotating pipe (41), the transverse guide pipe (51), the axial fairing (54) and the reverse thrust pipe (53) are in a communicated state.

5. The filter with the high-efficiency self-force rotating impact deslagging structure according to claim 2, wherein: and a sealing ring (44) is arranged between the rotating pipe (41) and the supporting pipe (1), and annular grooves used for being connected with the balls (42) are formed between the top of the fixing piece (43) and the bottom of the supporting pipe (1) and between the bottom of the connecting ring (411) and the lower side of the inner wall of the supporting pipe (1).

6. The filter with the high-efficiency self-force rotating impact deslagging structure according to claim 1, wherein: the bottom of the filter main body (7) is provided with a slag discharge port (8).

7. A filter having a high efficiency self-powered rotary impact slag removal structure as set forth in claim 3, wherein: the axial fairing (54) and the filter elements (6) are both provided with two, the two filter elements (6) are of cylindrical structures, one axial fairing (54) performs circular motion around a semicircle where the two filter elements (6) are close to each other, and the other fairing performs circular motion around a semicircle where the two filter elements (6) are far away from each other.

8. The filter with the high-efficiency self-force rotating impact deslagging structure according to claim 3, wherein: the number of the reverse thrust pipes (53) is two, and the two reverse thrust pipes (53) are in central symmetry around the rotating pipe (41).

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