CN212417138U

CN212417138U - Sewage filter for environmental pollution treatment

Info

Publication number: CN212417138U
Application number: CN202021104969.0U
Authority: CN
Inventors: 李朝晖; 刘诗桃; 唐闻一; 张太亮
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-01-29
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses an environmental pollution administers and uses sewage filter, including connecting pipe, sleeve pipe, top cap, inlet tube, limiting plate, bolt, fixed block, pivot, impeller, dead lever, shifting block, first sealing washer, second sealing washer, spacing axle and filter screen. The utility model discloses simple structure, convenient operation conveniently realizes dismantling and installing of filter screen through the dismantled setting of connecting pipe and sleeve pipe, can improve the junction leakproofness through the sealing washer when connecting, improves the result of use, avoids appearing the weeping phenomenon, improves the filter effect, is applicable to the water source filtration purification that discharge is less; the utility model discloses a can realize the rotation of impeller when inlet tube input water source, and then the convenience lasts the clearance to the filter screen surface, can clear away when great impurity blocks up the filter mesh, prolongs the time of filter screen clearance, reduces the operation volume.

Description

Sewage filter for environmental pollution treatment

Technical Field

The utility model relates to a filter specifically is a sewage filter for environmental pollution administers, belongs to environmental pollution application technical field.

Background

Environmental pollution is divided into air pollution, water pollution, soil pollution, noise pollution, pesticide pollution, radiation pollution and thermal pollution, and three global crises are caused by unexpected negative effects of people on highly developed industry and unfavorable prevention: resource shortage, environmental pollution and ecological destruction, wherein environmental pollution refers to natural or artificial destruction, a certain substance is added into the environment to exceed the self-cleaning capacity of the environment to cause harmful behaviors, or the environment is polluted by harmful substances due to artificial factors, so that the growth and reproduction of organisms and the normal life of human beings are harmfully influenced, the composition or state of the environment is changed due to the artificial factors, the quality of the environment is reduced, and the phenomena of normal production and living conditions of the ecological system and the human beings are disturbed and destroyed, and the phenomena of chemical pollution, biological pollution, physical pollution, solid waste pollution, liquid waste pollution and energy pollution are caused.

Environmental pollution is the action that the additive surpassed the self-purification ability of environment and produced harm, need filter the purification to the water source when environmental pollution administers, when carrying out less water yield and filtering, probably block up the filter screen hole because of the great impurity that contains in the water source, reduce the filtration purification effect, also need often dismantle the washing, increased the operation volume, and when using, be unfavorable for the dismantlement and the change of filter screen, cause the inconvenience of operation. Therefore, a sewage filter for environmental pollution control is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sewage filter for environmental pollution treatment in order to solve the problems.

The utility model realizes the purpose through the following technical proposal, and the sewage filter for environmental pollution treatment comprises a sleeve connected with a connecting pipe, a cleaning mechanism and a sealing mechanism;

the cleaning mechanism comprises a top cover and a limiting plate, the top cover is communicated with the water inlet pipe, the edge of the top cover is fixedly connected with the limiting plate, a plurality of bolts are uniformly distributed on the limiting plate, the top cover is fixedly connected with a fixed block, the fixed block is rotatably connected with a rotating shaft, two ends of the rotating shaft are respectively fixedly connected with an impeller and a fixed rod, and the end part of the fixed rod is fixedly connected with a shifting block;

sealing mechanism includes first sealing washer and second sealing washer, first sealing washer cup joints with the connecting pipe surface, connecting pipe and bushing junction centre gripping have the second sealing washer, the spacing axle of the inside fixedly connected with of sleeve pipe, and the centre gripping has the filter screen between spacing axle and the second sealing washer.

Preferably, the connecting pipe top is connected with the top cap laminating, the limiting plate at top cap edge is ring structure and cup joints with the connecting pipe, and the limiting plate passes through a plurality of bolt and connecting pipe threaded connection.

Preferably, the diameter of the top end of the connecting pipe is larger than that of the bottom end of the connecting pipe, the bottom of the connecting pipe is in threaded sleeve connection with the sleeve of the annular structure, and a first sealing ring is clamped between the connecting pipe and the sleeve.

Preferably, the bottom end of the rotating shaft is provided with two symmetrically distributed fixing rods, each fixing rod is of an L-shaped structure, and the shifting block at the bottom end of each fixing rod is located on the top surface of the filter screen.

Preferably, the limiting shaft is of a circular ring-shaped structure, the limiting shaft is communicated with the middle of the filter screen, and the filter screen is connected with the inner part of the sleeve in a sliding mode.

Preferably, the fixed block is located the top cap middle part, the top cap communicates with the inlet tube of two symmetric distributions, and two inlet tube bottoms all are the slope setting, and two inlet tubes all extend to the connecting tube inside and correspond with the impeller both sides.

The utility model has the advantages that:

1. the utility model discloses simple structure, convenient operation conveniently realizes dismantling and installing of filter screen through the dismantled setting of connecting pipe and sleeve pipe, can improve the junction leakproofness through the sealing washer when connecting, improves the result of use, avoids appearing the weeping phenomenon, improves the filter effect, is applicable to the water source filtration purification that discharge is less;

2. the utility model discloses a can realize the rotation of impeller when inlet tube input water source, and then the convenience lasts the clearance to the filter screen surface, can clear away when great impurity blocks up the filter mesh, prolongs the time of filter screen clearance, reduces the operation volume.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic diagram of the external side view structure of the present invention;

fig. 3 is a schematic view of the top view structure of the connecting pipe of the present invention.

In the figure: 1. the device comprises a connecting pipe, 2, a sleeve, 3, a top cover, 4, a water inlet pipe, 5, a limiting plate, 6, a bolt, 7, a fixing block, 8, a rotating shaft, 9, an impeller, 10, a fixing rod, 11, a shifting block, 12, a first sealing ring, 13, a second sealing ring, 14, a limiting shaft, 15 and a filter screen.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a sewage filter for environmental pollution control comprises a sleeve 2 connected to a connecting pipe 1, a cleaning mechanism and a sealing mechanism;

the cleaning mechanism comprises a top cover 3 and a limiting plate 5, the top cover 3 is communicated with a water inlet pipe 4, the edge of the top cover 3 is fixedly connected with the limiting plate 5, a plurality of bolts 6 are uniformly distributed on the limiting plate 5, the top cover 3 is fixedly connected with a fixing block 7, the fixing block 7 is rotatably connected with a rotating shaft 8, two ends of the rotating shaft 8 are respectively fixedly connected with an impeller 9 and a fixing rod 10, and the end part of the fixing rod 10 is fixedly connected with a shifting block 11;

sealing mechanism includes first sealing washer 12 and second sealing washer 13, first sealing washer 12 cup joints with connecting pipe 1 surface, the centre gripping of connecting pipe 1 and sleeve pipe 2 junction has second sealing washer 13, the spacing axle 14 of the inside fixedly connected with of sleeve pipe 2, and the centre gripping has filter screen 15 between spacing axle 14 and the second sealing washer 13.

The top of the connecting pipe 1 is attached to the top cover 3, the limiting plate 5 on the edge of the top cover 3 is of an annular structure and is sleeved with the connecting pipe 1, and the limiting plate 5 is in threaded connection with the connecting pipe 1 through a plurality of bolts 6; the diameter of the top end of the connecting pipe 1 is larger than that of the bottom end of the connecting pipe, the bottom of the connecting pipe 1 is in threaded sleeve connection with the sleeve 2 of the circular ring structure, and a first sealing ring 12 is clamped between the connecting pipe 1 and the sleeve 2; the bottom end of the rotating shaft 8 is provided with two symmetrically distributed fixing rods 10, each fixing rod 10 is of an L-shaped structure, and the shifting block 11 at the bottom end of each fixing rod 10 is positioned on the top surface of the filter screen 15; the limiting shaft 14 is of a circular structure, the limiting shaft 14 is communicated with the middle of the filter screen 15, and the filter screen 15 is connected with the inner part of the sleeve 2 in a sliding manner; the fixed block 7 is located top cap 3 middle part, top cap 3 and two symmetric distribution's inlet tube 4 intercommunication, two inlet tube 4 bottoms all are the slope setting, and two inlet tube 4 all extend to 1 inside of connecting pipe and correspond with 9 both sides of impeller.

When the utility model is used, a water source to be filtered is externally connected with the water inlet pipe 4, when the water source is communicated into the connecting pipe 1, when the water source enters from the water inlet pipe 4, spiral water flow is generated to rotate the impeller 9, the impeller 9 drives the rotating shaft 8 to rotate on the fixed block 7, and further drives the fixed rod 10 at the bottom of the fixed block to rotate, when the fixed rod 10 drives the shifting block 11 to rotate, the shifting block 11 cleans larger impurities on the surface of the filter screen 15, so that the larger impurities can not stop on the surface of the filter screen 15 to cause the reduction of the filtering effect, when the filter screen 15 needs to be cleaned, the sleeve 2 is unscrewed from the bottom end of the connecting pipe 1, the connecting pipe 1 is separated from the filter screen 15 at the top of the limiting shaft 14, then the filter screen 15 is taken out, when the filter screen needs to be installed, the cleaned filter screen 15 is placed inside the sleeve 2, the second sealing, the first sealing ring 12 is sleeved on the connecting pipe 1, when the sleeve 2 is screwed, the sleeve 2 compresses the first sealing ring 12 on the connecting pipe 1, and the second sealing ring 13 is compressed on the end part of the connecting pipe 1 through the limiting shaft 14, so that the sealing between the connecting pipe 1 and the sleeve 2 is realized, and the sealing performance is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an environmental pollution administers and uses sewage filter which characterized in that: comprises a sleeve (2) connected with a connecting pipe (1), a cleaning mechanism and a sealing mechanism;

the cleaning mechanism comprises a top cover (3) and a limiting plate (5), the top cover (3) is communicated with a water inlet pipe (4), the edge of the top cover (3) is fixedly connected with the limiting plate (5), a plurality of bolts (6) are uniformly distributed on the limiting plate (5), the top cover (3) is fixedly connected with a fixed block (7), the fixed block (7) is rotatably connected with a rotating shaft (8), two ends of the rotating shaft (8) are respectively fixedly connected with an impeller (9) and a fixed rod (10), and the end part of the fixed rod (10) is fixedly connected with a shifting block (11);

sealing mechanism includes first sealing washer (12) and second sealing washer (13), first sealing washer (12) cup joint with connecting pipe (1) surface, connecting pipe (1) and sleeve pipe (2) junction centre gripping have second sealing washer (13), sleeve pipe (2) inside fixedly connected with is spacing axle (14), and the centre gripping has filter screen (15) between spacing axle (14) and second sealing washer (13).

2. The sewage filter for environmental pollution control according to claim 1, wherein: connecting pipe (1) top is connected with top cap (3) laminating, limiting plate (5) at top cap (3) edge are the loop configuration and cup joint with connecting pipe (1), and limiting plate (5) are through a plurality of bolt (6) and connecting pipe (1) threaded connection.

3. The sewage filter for environmental pollution control according to claim 1, wherein: the diameter of the top end of the connecting pipe (1) is larger than that of the bottom end of the connecting pipe, the bottom of the connecting pipe (1) is in threaded sleeve connection with the sleeve (2) of the circular ring structure, and a first sealing ring (12) is clamped between the connecting pipe (1) and the sleeve (2).

4. The sewage filter for environmental pollution control according to claim 1, wherein: the bottom end of the rotating shaft (8) is provided with two symmetrically distributed fixing rods (10), each fixing rod (10) is of an L-shaped structure, and the shifting block (11) at the bottom end of each fixing rod (10) is located on the top surface of the filter screen (15).

5. The sewage filter for environmental pollution control according to claim 1, wherein: the limiting shaft (14) is of a circular ring-shaped structure, the middle parts of the limiting shaft (14) and the filter screen (15) are communicated with each other, and the filter screen (15) is connected with the inside of the sleeve (2) in a sliding mode.

6. The sewage filter for environmental pollution control according to claim 1, wherein: fixed block (7) are located top cap (3) middle part, top cap (3) and two symmetric distribution's inlet tube (4) intercommunication, two inlet tube (4) bottoms all are the slope setting, and two inlet tube (4) all extend to connecting pipe (1) inside and correspond with impeller (9) both sides.