CN215026418U

CN215026418U - Sewage anti-blocking filtering device

Info

Publication number: CN215026418U
Application number: CN202121194329.8U
Authority: CN
Inventors: 韩方伟; 王莉
Original assignee: Hengshui Xingrui Environmental Protection Engineering Co ltd
Current assignee: Hengshui Xingrui Environmental Protection Engineering Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-07
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to an environmental protection equipment technical field especially relates to a sewage prevents stifled filter equipment. Comprises a box body, a supporting cylinder, an end cover, a helical blade shaft and a motor; a storage groove is formed in the front of the inner wall of the box body, a filter screen is arranged in the box body behind the storage groove, drain holes are formed in the storage groove and the left side of the box body, water inlets are uniformly formed in the upper portion of the box body, and the water inlets are located above the filter screen; the supporting cylinder is connected with the right side of the box body through a screw; the end cover is rotatably connected with the support cylinder, and a discharge hole is formed in the end cover; one end of the spiral blade shaft is connected with a bearing on the left side of the box body, and the other end of the spiral blade shaft penetrates through the center of the end cover and is connected with the end cover by adopting the bearing; the utility model provides a stifled filter equipment is prevented to sewage, through filter screen and wash port cooperation, filters the debris of getting rid of in the sewage, prevents to get into the pipeline, utilizes the helical blade axle to collect the discharge with debris simultaneously, clears up at any time.

Description

Sewage anti-blocking filtering device

Technical Field

The utility model relates to an environmental protection equipment technical field especially relates to a sewage prevents stifled filter equipment.

Background

In rural sewage treatment, through arranging sewer pipe and discharge line intercommunication at the subsurface, realize discharging the collection of domestic waste water, but after long-time the use, oily position in the waste water can the adhesion pipeline inner wall in advance, can the adhesion debris when debris process to arouse that the drainage is unobstructed, still cause the pipeline to block up in the past easily for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a stifled filter equipment is prevented to sewage, through filter screen and wash port cooperation, filters the debris in the sewage and gets rid of, prevents to get into the pipeline in, utilizes the helical blade axle to collect debris simultaneously and discharges, clears up at any time.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a box body, a supporting cylinder, an end cover, a helical blade shaft and a motor; a storage groove is formed in the front of the inner wall of the box body, a filter screen is arranged in the box body behind the storage groove, drain holes are formed in the storage groove and the left side of the box body, water inlets are uniformly formed in the upper portion of the box body, and the water inlets are located above the filter screen; the supporting cylinder is connected with the right side of the box body through a screw; the end cover is rotatably connected with the support cylinder, and a discharge hole is formed in the end cover; one end of the spiral blade shaft is connected with a bearing on the left side of the box body, and the other end of the spiral blade shaft penetrates through the center of the end cover and is connected with the end cover by adopting the bearing; the motor and the box body are fixed by screws, and the motor is connected with the helical blade shaft through a coupler.

Preferably, the filter screen is arranged in an inclined mode, and an included angle between the filter screen and the horizontal plane is 30-40 degrees.

Preferably, a branch pipeline is arranged on the left side of the box body and communicated with the lower part of the box body.

Preferably, the middle part of the supporting cylinder is provided with a limiting ring; the end cover is evenly provided with a plurality of limiting screws, and the limiting screws are connected with the limiting ring in a sliding mode.

Preferably, a plurality of sealing gaskets are uniformly arranged at the contact part of the limiting ring and the end cover.

Preferably, the inner diameter of the storage groove is equal to that of the branch cylinder.

Compared with the prior art, the utility model has the advantages of it is following: 1. the filter screen is obliquely arranged, and impurities on the filter screen are pushed to the storage ditch by utilizing the self inclination angle and matching with the water flow impact above, so that the collection of the impurities is realized; 2. when the impurities in the storage ditch are more, the drainage hole at the bottom can be blocked, part of water flow can seep out from the drainage hole on the left wall of the box body, and then the water flow is guided and discharged through the branch pipeline; 3. the end cover can be positioned by contacting the limiting ring with the limiting screw, and the rotation of the end cover around the support cylinder cannot be influenced; 4. through set up multiunit sealed pad at spacing ring and end cover junction, can prevent that sewage from oozing from both gaps, guarantee holistic waterproof seal.

Drawings

FIG. 1 is a schematic view of the overall structure of an anti-clogging filtration device for sewage;

FIG. 2 is a schematic diagram of the internal structure of an anti-clogging filtration device for sewage;

FIG. 3 is a diagram of a box body component of a sewage anti-blocking filtering device;

FIG. 4 is a partial full-section schematic view of a sewage anti-blocking filter device;

FIG. 5 is a discharging state using diagram of the sewage anti-blocking filter device.

In the figure: 1. a box body; 2. supporting a cylinder; 3. an end cap; 4. a helical blade shaft; 5. an electric motor; 101. storing in a ditch; 102. a filter screen; 103. a drain hole; 104. a water inlet; 105. a branch line; 201. a limiting ring; 202. a gasket; 301. a discharge port; 302. and a limiting screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: as shown in the combined drawings 1-5, the anti-blocking sewage filtering device is characterized in that: comprises a box body 1, a support cylinder 2, an end cover 3, a spiral blade shaft 4 and a motor 5; a storage ditch 101 is arranged in front of the inner wall of the box body 1, a filter screen 102 is arranged in the box body 1 behind the storage ditch 101, drain holes 103 are formed in the left sides of the storage ditch 101 and the box body 1, water inlets 104 are uniformly arranged above the box body 1, and the water inlets 104 are positioned above the filter screen 102; the supporting cylinder 2 is connected with the right side of the box body 1 through screws; the end cover 3 is rotatably connected with the support cylinder 2, and a discharge hole 301 is formed in the end cover 3; one end of the helical blade shaft 4 is connected with a left bearing of the box body 1, and the other end of the helical blade shaft 4 penetrates through the center of the end cover 3 and is connected by adopting a bearing; the motor 5 and the box body 1 are fixed by screws, and the motor 5 is connected with the spiral blade shaft 4 through a coupler; the filter screen 102 is arranged obliquely, and the included angle between the filter screen 102 and the horizontal plane is 30-40 degrees; a branch pipeline 105 is arranged at the left side of the box body 1, and the branch pipeline 105 is communicated with the lower part of the box body 1; the middle part of the supporting tube 2 is provided with a limiting ring 201; a plurality of limit screws 302 are uniformly arranged on the end cover 3, and the limit screws 302 are connected with the limit ring 201 in a sliding manner; a plurality of sealing gaskets 202 are uniformly arranged at the contact part of the limiting ring 201 and the end cover 3; the storage groove 101 has the same inner diameter as the support tube 2.

When in use, as shown in fig. 1 to 5, a sewage discharge pipeline is connected with a water inlet 104 above a box body 1, a water outlet below the box body 1 is connected with a sewer pipeline arranged underground through a conversion joint, when sewage enters through the water inlet 104, water flow directly rushes to a filter screen 102, the filter screen 102 filters sundries in the water flow, because the filter screen 102 is arranged at an inclination angle of 30-40 degrees, under the impact of the water flow, the sundries can be pushed to gather towards a storage ditch 101, meanwhile, the water flow which mistakenly enters the storage ditch 101 can flow out through a water discharge hole 103, when the impurities need to be cleaned, a motor 5 is started, the motor 5 drives a spiral blade shaft 4 to rotate through a coupler, the sundries in the storage ditch are pushed to the right part of the box body 1 and gathered at an end cover 3 through a support cylinder 2, and then the end cover 3 can be rotated, so that a discharge hole 301 on the end cover 3 is vertically downward, the sundries are filtered and collected, so that the situation that the sundries enter a sewer pipeline to cause unsmooth water flow or blockage is avoided; wherein, the diameter of the inner wall of the storage groove 101 is equal to that of the inner wall of the branch cylinder 2, so that the materials can be ensured to smoothly enter the end cover 3 through the branch cylinder 2.

Combine shown in fig. 4, sealed pad 202 is arranged with the junction of end cover 3 to prop up a section of thick bamboo 2, can prevent that there is sewage to ooze from contact department between the two, promote waterproof sealing nature between the two, stop screw 302 and the stop collar 201 face contact on the end cover 3 simultaneously, in end cover 3 rotates the in-process, stop screw 302 slides along stop collar 201, realize end cover 3's location, do not influence end cover 3 simultaneously and rotate, stop screw 302 adopts screw-thread fit with end cover 3, the installation is maintained conveniently.

Example 2

For convenient use, the utility model discloses still can increase PLC control module and power module, power module respectively with PLC control module and relay, and the relay is connected with motor 5 simultaneously, realize automatic clearance, concrete process does, the time of clearance is predetermine at PLC control module, arrive after the appointed time, PLC control module sends start signal to relay, the relay is opened and is supplied power to motor 5, the clearance finishes the back, PLC control module sends stop signal to relay, realize closing of motor 5 and accomplishes the clearance, to debris automated processing.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a stifled filter equipment is prevented to sewage which characterized in that: comprises a box body (1), a supporting cylinder (2), an end cover (3), a helical blade shaft (4) and a motor (5); a storage ditch (101) is arranged in front of the inner wall of the box body (1), a filter screen (102) is arranged in the box body (1) behind the storage ditch (101), drain holes (103) are formed in the left sides of the storage ditch (101) and the box body (1), water inlets (104) are uniformly arranged above the box body (1), and the water inlets (104) are positioned above the filter screen (102); the supporting cylinder (2) is connected with the right side of the box body (1) through screws; the end cover (3) is rotatably connected with the support cylinder (2), and a discharge hole (301) is formed in the end cover (3); one end of the spiral blade shaft (4) is connected with a left bearing of the box body (1), and the other end of the spiral blade shaft (4) penetrates through the center of the end cover (3) and is connected with the end cover by the bearing; the motor (5) and the box body (1) are fixed by screws, and the motor (5) is connected with the helical blade shaft (4) through a coupler.

2. The anti-clogging sewage filtering apparatus according to claim 1, wherein: the filter screen (102) is obliquely arranged, and an included angle between the filter screen (102) and the horizontal plane is 30-40 degrees.

3. The anti-clogging sewage filtering apparatus according to claim 1, wherein: a branch pipeline (105) is arranged on the left side of the box body (1), and the branch pipeline (105) is communicated with the lower portion of the box body (1).

4. The anti-clogging sewage filtering apparatus according to claim 1, wherein: the middle part of the supporting tube (2) is provided with a limiting ring (201); the end cover (3) is evenly provided with a plurality of limiting screws (302), and the limiting screws (302) are connected with the limiting ring (201) in a sliding mode.

5. The anti-clogging sewage filtering apparatus according to claim 4, wherein: the contact part of the limiting ring (201) and the end cover (3) is uniformly provided with a plurality of sealing gaskets (202).

6. The anti-clogging sewage filtering apparatus according to claim 1, wherein: the inner diameters of the storage groove (101) and the branch cylinder (2) are equal.