CN219462697U - Filter equipment of sewer drain sewage - Google Patents

Abstract

The utility model relates to a sewage filtering device of a sewer drain outlet, which comprises a drain pipe and a filter screen arranged at the bottom end of the drain pipe, wherein a filter bag is arranged in the drain pipe, the top of a mounting bag is detachably connected with a connecting hopper, the inside of the drain pipe and the outside of the filter bag are provided with mounting assemblies, and a beating structure extending to the outside of the inside of the drain pipe is arranged in the drain pipe; the installation component includes fixed mounting in the mount pad of blow off pipe inside wall, fixed mounting in the installation piece of connecting the fill lateral wall and set up in the inside locating bolt of mount pad, the locating bolt runs through the inside of installation piece and is connected with the mount pad grafting. This filter equipment of sewer drain sewage, through the setting of filter bag, not only filter sewage, can also intercept impurity, avoid impurity too much to remain on the filter screen to protect the filter screen, need not dismantle the filter screen often, reach the practicality strong, advantages such as convenient to use.

Description

Filter equipment of sewer drain sewage

Technical Field

The utility model relates to the technical field of urban sewage treatment, in particular to a sewage filtering device for a sewage drain of a sewer.

Background

The urban sewage drainage sewer is arranged along the road surface of the street, and is provided with a sewage discharge port for receiving sewage flowing on the road surface. The sewer pipe is mainly used for collecting domestic sewage and natural water in cities, then discharging and filtering uniformly, and when the sewer pipe outputs water, the sewage cannot be subjected to preliminary filtration, so that waste in the sewage is directly discharged into an underground passage, the waste in the sewage needs to be cleaned manually in the later period, the operation is very troublesome, and the portable gel coat of a worker is very easy to puncture, so that the worker is injured.

Generally install the filter screen in sewer pipe to this filters impurity, often has remained impurity in the mesh of filter screen, inconvenient discharge, thereby needs the staff to dismantle it and clear up, nevertheless the filter screen is often dismantled, and after dismantling many times, lead to the installation unstable easily, not only consume a large amount of time, inefficiency moreover, increase the loss of filter screen easily, lead to can not satisfying the user demand, so propose a filter equipment of sewer drain sewage to solve the problem that above-mentioned in put forward.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the sewage filtering device for the sewage drain outlet, which has the advantages of strong practicability, convenient use and the like, and solves the problems that the filter screen is installed in the sewage pipeline to filter impurities, the impurities are always remained in meshes of the filter screen, the filter screen is often detached, the installation is unstable after being detached for many times, a great deal of time is consumed, the efficiency is low, and the loss of the filter screen is easy to increase.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filter equipment of sewer drain sewage, includes the blow off pipe and sets up the filter screen in the blow off pipe bottom, the inside of blow off pipe is equipped with the filter bag, and the top of installation bag is detachably connected with the connection fill, the inside of blow off pipe and the outside of filter bag are equipped with the installation component, the inside of blow off pipe is equipped with the beating structure that extends to outside;

the mounting assembly comprises a mounting seat fixedly mounted on the inner side wall of the sewage drain pipe, a mounting block fixedly mounted on the side wall of the connecting hopper and a positioning bolt arranged in the mounting seat, and the positioning bolt penetrates through the inside of the mounting block and is connected with the mounting seat in a plug-in manner;

the beating structure comprises a handle arranged outside the drain pipe, a lifting rope fixedly arranged on one side of the handle and extending to the inside of the drain pipe, a cushion block fixedly arranged on one end of the lifting rope away from the handle, a beating block arranged at the bottom of the cushion block, and a buffer spring and an elastic telescopic rod arranged inside the cushion block, wherein the bottoms of the buffer spring and the elastic telescopic rod are fixed with the top of the beating block.

Further, the drainage plates are fixedly installed between the inner walls of the left side and the right side of the sewage pipe, and the drainage plates are matched with the connecting hopper in size.

Further, the connecting hopper is communicated with the filter bag, a sliding groove matched with the mounting block is formed in the mounting seat, the mounting block is in sliding connection with the sliding groove, and the number of the mounting assemblies is two.

Further, be equipped with mounting structure between filter screen and the blow off pipe, mounting structure is including welding the connecting seat on the blow off pipe lateral wall, welding in the connecting block of filter screen lateral wall and movable mounting in the inside inserted bar of connecting block.

Further, the outside threaded connection of inserted bar has the stopper, and the quantity of stopper is two, and two stoppers are located the bottom of connecting block and the top of connecting seat respectively.

Further, a traction wheel is fixedly arranged on the inner side wall of the sewage pipe, and the lifting rope is in sliding connection with the outer surface of the traction wheel.

Further, the mounting groove has been seted up to the inside of cushion, the upper and lower both ends of buffer spring and elastic telescopic link are all fixedly connected with mounting panel, and two mounting panels pass through the roof of bolt and mounting groove and hit the top of beating the piece and fix.

Further, the inside of blow off pipe is offered and is had the connecting hole with lifting rope looks adaptation, the lifting rope passes through the connecting hole and extends to the inside of blow off pipe, the width of handle is greater than the connecting hole, the bottom and the filter screen looks butt of beating the piece.

Compared with the prior art, the utility model provides a sewage filtering device for a sewage drain outlet, which has the following beneficial effects:

1. this filter equipment of sewer drain sewage, through the setting of filter bag, not only filter sewage, can also intercept impurity, avoid impurity too much to remain on the filter screen to protect the filter screen, need not dismantle the filter screen often, reach the practicality strong, advantages such as convenient to use.

2. This filter equipment of sewer drain sewage, when the mesh jam of filter screen needs the clearance, drive the cushion through handle pulling lifting rope and hit the piece, then loosen the pulling of lifting rope, hit the piece and drop and hit the filter screen to shake the impurity of remaining the filter screen mesh again, through buffer spring and elastic expansion pole simultaneously, can improve beating, realize not dismantling the filter screen, can clear up the residue on the filter screen, improve the life of filter screen.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a cross-sectional view of the structure of the spacer of the present utility model;

FIG. 4 is a cross-sectional view of the structure of the insert block of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 4B according to the present utility model.

In the figure: the novel sewage treatment device comprises a sewage discharge pipe 1, a filter screen 2, a filter bag 3, a drainage plate 4, a connecting bucket 5, a mounting seat 6, a mounting block 7, a positioning bolt 8, a connecting seat 9, a connecting block 10, an inserting rod 11, a handle 12, a lifting rope 13, a cushion block 14, a mounting groove 15, a buffer spring 16, an elastic telescopic rod 17, a striking block 18, a traction wheel 19, an inserting block 20 and a connecting groove 21.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-3, a sewage filtering device for a sewage drain comprises a drain pipe 1 and a filter screen 2 arranged at the bottom end of the drain pipe 1, wherein a filter bag 3 is arranged in the drain pipe 1, a connecting hopper 5 is detachably connected to the top of the mounting bag 3, drainage plates 4 are fixedly arranged between the inner walls of the left side and the right side of the drain pipe 1, and the drainage plates 4 are matched with the connecting hopper 5 in size. The number of the drainage plates 4 is two, and the two drainage plates 4 are symmetrically distributed between the inner walls of the left side and the right side of the sewage pipe 1. Through the setting of drainage board 4, can concentrate the drainage to connect fill 5 departments with sewage and filter, improve the filter effect of filter bag 3.

Moreover, through the setting of the filter bag 3, not only sewage is filtered, but also impurities can be intercepted, excessive impurities are prevented from remaining on the filter screen 2, and the filter screen 2 is protected.

In the embodiment, the inside of the sewage drain pipe 1 and the outside of the filter bag 3 are provided with mounting components, the mounting components comprise a mounting seat 6 fixedly mounted on the inner side wall of the sewage drain pipe 1, a mounting block 7 fixedly mounted on the side wall of the connecting hopper 5 and a positioning bolt 8 arranged in the mounting seat 6, and the positioning bolt 8 penetrates through the inside of the mounting block 7 and is connected with the mounting seat 6 in a plug-in manner; the connecting hopper 5 is communicated with the filter bag 3, a sliding groove matched with the mounting block 7 is formed in the mounting seat 6, the mounting block 7 is in sliding connection with the sliding groove, and the number of the mounting assemblies is two.

It should be noted that the outer surface of the drain pipe 1 is detachably provided with an access door, and when the filter bag 3 is used for a while, the access door is opened, and the filter bag 3 is detached by the installation assembly, thereby replacing the new filter bag 3. The filter bag 3 is made of stainless steel.

In this embodiment, the inside of the drain pipe 1 is provided with a beating structure extending to the outside thereof; the beating structure comprises a handle 12 arranged outside the drain pipe 1, a lifting rope 13 fixedly arranged on one side of the handle 12 and extending into the drain pipe 1, a cushion block 14 fixedly arranged on one end of the lifting rope 13 far away from the handle 12, a beating block 18 arranged at the bottom of the cushion block 14, and a buffer spring 16 and an elastic telescopic rod 17 arranged in the cushion block 14, wherein the bottoms of the buffer spring 16 and the elastic telescopic rod 17 are fixed with the top of the beating block 18. A traction wheel 19 is fixedly arranged on the inner side wall of the sewage pipe 1, and the lifting rope 13 is in sliding connection with the outer surface of the traction wheel 19. When the mesh of the filter screen 2 is blocked and needs to be cleaned, the lifting rope 13 is pulled by the handle 12 to drive the cushion block 14 and the striking block 18, then the pulling of the lifting rope 13 is loosened, and the striking block 18 falls down to strike the filter screen 2, so that impurities in the meshes of the filter screen 2 are shaken off, the effect that the filter screen is not required to be disassembled is achieved, residues on the filter screen can be cleaned, and the service life of the filter screen 2 is prolonged.

Wherein, the mounting groove 15 has been seted up to the inside of cushion 14, and the upper and lower both ends of buffer spring 16 and elastic telescopic rod 17 are all fixedly connected with mounting panel, and two mounting panels pass through the roof of bolt and mounting groove 15 and hit the top of beating the piece 18 and fix. The inside of blow off pipe 1 has seted up the connecting hole with lifting rope 13 looks adaptation, and lifting rope 13 extends to the inside of blow off pipe 1 through the connecting hole, and the width of handle 12 is greater than the connecting hole, hits the bottom and the filter screen 2 butt of piece 18. At the same time, the impact can be improved by the buffer spring 16 and the elastic telescopic rod 17. The connecting hole is provided with protection points, the lifting rope 2 is provided with sealing gaskets, and the number of the sealing gaskets is two.

The side wall of the pad 14 is fixedly provided with a stopper slidably connected to the inside of the drain pipe 1, and the effect of beating the beating block 18 can be improved by the stopper. The number of tapping structures is two. The length of the lifting rope 13 is matched with the displacement distance of the striking block 18. The filter bag 3 is matched with the mesh of the filter screen 2.

In this implementation force, be equipped with mounting structure between filter screen 2 and the blow off pipe 1, mounting structure includes connecting seat 9 welded on blow off pipe 1 lateral wall, welds in the connecting block 10 of filter screen 2 lateral wall and movable mounting in the inside inserted bar 11 of connecting block 10. The outside threaded connection of inserted bar 11 has the stopper, and the quantity of stopper is two, and two stoppers are located the bottom of connecting block 10 and the top of connecting seat 9 respectively. Through inserted bar 11 and two stopper, can improve the installation effect of filter screen 2. The number of mounting structures is four.

Embodiment two:

referring to fig. 4-5, on the basis of the first embodiment, the sewage draining pipe comprises an insert block 20 fixedly installed on the top of the filter screen 2, a connecting groove 21 matched with the insert block 20 is formed in the sewage draining pipe 1, and the insert block 20 is connected with the connecting groove in an inserting manner.

By adopting the technical scheme, the filter screen 2 is stably installed, and the attaching effect of the filter screen 2 and the sewage drain pipe 1 is improved.

The working principle of the embodiment is as follows:

through the setting of filtering bag 3, not only filter sewage, can also intercept impurity, avoid impurity too much to remain on filter screen 2, when the mesh of filter screen 2 stops up and need clear up, drive cushion 14 and beat piece 18 through handle 12 pulling lifting rope 13, then loosen the pulling of lifting rope 13, beat piece 18 and drop and hit filter screen 2 to shake remaining filter screen 2 mesh again and fall, realize not dismantling the filter screen, can clear up the residue on the filter screen.

The beneficial effects of the embodiment are as follows:

this filter equipment of sewer drain sewage, through the setting of filter bag 3, not only filter sewage, can also intercept impurity, avoid impurity too much to remain on filter screen 2, thereby protect filter screen 2, when the mesh jam of filter screen 2 needs the clearance, drive cushion 14 and beat piece 18 through handle 12 pulling lifting rope 13, then loosen the pulling of lifting rope 13, beat piece 18 whereabouts and beat filter screen 2, thereby shake the impurity that will remain the filter screen 2 mesh again, simultaneously through buffer spring 16 and elastic telescopic rod 17, can improve beating, realize not dismantling the filter screen, can clear up the residue on the filter screen, improve the life of filter screen 2, effectively solved and installed the filter screen in sewer pipeline, so as to filter impurity, but often remain impurity in the mesh of filter screen, the filter screen is dismantled frequently, moreover, lead to the installation unstable easily after dismantling many times, not only consume a large amount of time, moreover, the efficiency is low, the problem of the loss of easy increase filter screen.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a filter equipment of sewer drain sewage, includes blow off pipe (1) and sets up in filter screen (2) of blow off pipe (1) bottom, its characterized in that: the inside of the blow-down pipe (1) is provided with a filter bag (3), the top of the filter bag (3) is detachably connected with a connecting hopper (5), the inside of the blow-down pipe (1) and the outside of the filter bag (3) are provided with mounting components, and the inside of the blow-down pipe (1) is provided with a beating structure extending to the outside;

the mounting assembly comprises a mounting seat (6) fixedly mounted on the inner side wall of the sewage drain pipe (1), a mounting block (7) fixedly mounted on the side wall of the connecting bucket (5) and a positioning bolt (8) arranged in the mounting seat (6), wherein the positioning bolt (8) penetrates through the inside of the mounting block (7) and is in plug-in connection with the mounting seat (6);

the beating structure comprises a handle (12) arranged outside the drain pipe (1), a lifting rope (13) fixedly arranged on one side of the handle (12) and extending to the inside of the drain pipe (1), a cushion block (14) fixedly arranged on one end of the lifting rope (13) away from the handle (12), a beating block (18) arranged at the bottom of the cushion block (14) and a buffer spring (16) and an elastic telescopic rod (17) arranged inside the cushion block (14), wherein the bottoms of the buffer spring (16) and the elastic telescopic rod (17) are fixed with the top of the beating block (18).

2. A sewer drain sewage filtering device according to claim 1, wherein: the drainage plates (4) are fixedly installed between the inner walls of the left side and the right side of the sewage pipe (1), and the drainage plates (4) are matched with the connecting hopper (5) in size.

3. A sewer drain sewage filtering device according to claim 1, wherein: the connecting hopper (5) is communicated with the filter bag (3), a sliding groove matched with the mounting block (7) is formed in the mounting seat (6), the mounting block (7) is in sliding connection with the sliding groove, and the number of the mounting assemblies is two.

4. A sewer drain sewage filtering device according to claim 1, wherein: the filter screen (2) is provided with a mounting structure with the blow-down pipe (1), and the mounting structure comprises a connecting seat (9) welded on the side wall of the blow-down pipe (1), a connecting block (10) welded on the side wall of the filter screen (2) and an inserting rod (11) movably mounted in the connecting block (10).

5. The sewage drain sewage filtering device according to claim 4, wherein: the external thread of inserted bar (11) is connected with the stopper, and the quantity of stopper is two, and two stoppers are located the bottom of connecting block (10) and the top of connecting seat (9) respectively.

6. A sewer drain sewage filtering device according to claim 1, wherein: the inner side wall of the sewage draining pipe (1) is fixedly provided with a traction wheel (19), and the lifting rope (13) is in sliding connection with the outer surface of the traction wheel (19).

7. A sewer drain sewage filtering device according to claim 1, wherein: the inside of cushion (14) has seted up mounting groove (15), the upper and lower both ends of buffer spring (16) and elastic telescopic rod (17) are all fixedly connected with mounting panel, and two mounting panels pass through the roof of bolt and mounting groove (15) and hit the top of beating piece (18) fixed.

8. A sewer drain sewage filtering device according to claim 1, wherein: the inside of blow off pipe (1) is offered and is had the connecting hole with lifting rope (13) looks adaptation, lifting rope (13) extend to the inside of blow off pipe (1) through the connecting hole, the width of handle (12) is greater than the connecting hole, the bottom and the filter screen (2) looks butt of beating piece (18).