CN211435304U

CN211435304U - Sewer filter equipment for environmental protection

Info

Publication number: CN211435304U
Application number: CN201921745380.6U
Authority: CN
Inventors: 段顺祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-09-08
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a sewer filter equipment for environmental protection, including box, filtering mechanism, power unit, still include compressing mechanism, compressing mechanism includes compression case, backup pad, squeeze roll, filter screen, square hole, compression case integrated into one piece is in box one side, there is bolted connection one side of compression incasement portion the backup pad, the backup pad top to one side is provided with the squeeze roll. The utility model discloses compressing mechanism's being provided with is good for compressing into less volume temporary storage in the compression case to impurity such as impurity, prevents that too many staff's of impurity clearance from leading to the phenomenon of jam to take place in untimely.

Description

Sewer filter equipment for environmental protection

Technical Field

The utility model relates to a filter technical field especially relates to sewer filter equipment for environmental protection.

Background

The urban road rainwater drainage system is a whole set of engineering facilities composed of structures such as a sewer opening, a rainwater pipe channel, an inspection well, a water outlet and the like, is an underground passage for draining sewage and rainwater, ensures normal traffic of vehicles and pedestrians, improves urban sanitary conditions, and avoids damage to a road surface structure due to water immersion. The sewer ports in the urban road rainwater drainage system are usually arranged at intersections, lowest points of road surfaces and road kerbs at certain intervals, and are used for collecting road rainwater in time and discharging the rainwater into rainwater pipe channels.

Chinese patent with grant announcement number CN205776651U and grant announcement date 2016, 12 and 07 discloses an urban road drainage system, which comprises a road surface and a sidewalk, wherein a sewer is arranged between the road surface and the sidewalk, the sewer is communicated with a rainwater collection tank through a pipeline, a plate block is installed at the top end of the sewer, a road tooth is arranged at one end of the plate block, a concrete beam is arranged at the bottom end of the road tooth, and a rainwater grate is installed between the road tooth and the inner wall of one side of the sewer.

The rainwater grate is utilized to filter rainwater in the prior art, prevents that big debris from getting into the sewer, however, the rainwater grate can only intercept the great impurity of ground area and get into the sewer, but can not play the effect of interception to the leaf that falls of the majority, and road both sides in the urban planning often plant has many large-scale trees, can fall a large amount of leaves during the rainy day, and the leaf after falling can flow into the sewer along with the rainwater through the rainwater grate. Therefore, when the fallen leaves are accumulated more, the sewer is easy to block, and if the fallen leaves are not processed in time, the normal operation of a drainage system is influenced, so that the urban waterlogging hidden danger occurs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sewer filter equipment for environmental protection in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

sewer filter equipment for environmental protection, including box, filter mechanism, power unit, still include compression mechanism, compression mechanism includes compression case, backup pad, squeeze roll, filter screen, square hole, compression case integrated into one piece is in box one side, there is the backup pad compression incasement portion one side through bolted connection the backup pad, the oblique top of backup pad is provided with the squeeze roll, the squeeze roll with the compression case passes through the bearing and connects, the squeeze roll is connected power unit, the filter screen passes through the screw connection and is in compression incasement portion below, compression incasement portion one side bottom plate has been seted up the square hole, the square hole intercommunication the box.

Preferably, a step is arranged at the opening of the box body.

Preferably, the filtering mechanism comprises a top plate, a filtering plate, a connecting rod and cams, wherein the top plate is arranged above the box body, the filtering plate is movably connected to the upper part inside the box body, the connecting rod is arranged below the filtering plate, two ends of the connecting rod extend out of the box body and are connected with the power mechanism, and the outer side of the connecting rod is connected with 6 cams through keys.

Preferably, the cams are equally spaced on the connecting rod.

Preferably, the filtering mechanism comprises a top plate, a filtering mesh belt and a carrier roller, the top plate is arranged above the box body, the filtering mesh belt is arranged on the upper side inside the box body, the carrier roller is arranged on the inner side of the filtering mesh belt, and two ends of the carrier roller extend out of the box body and are connected with the power mechanism.

Preferably, power unit includes guide plate, drive shaft, dials the board, a chain, No. two chains, the guide plate sets up filtering mechanism's below, and with the box passes through bolted connection, the guide plate below is provided with the drive shaft, the welding of the drive shaft outside has dial the board, the drive shaft both ends are stretched out the box, there is a chain No. two chains drive shaft both ends outside through sprocket connection, a chain is connected filtering mechanism, No. two chains are connected compressing mechanism.

Preferably, the water receiving surface of the shifting plate is arc-shaped.

Has the advantages that: the compression mechanism is beneficial to compressing impurities and the like into a small volume to be temporarily stored in the compression box, so that the phenomenon of blockage caused by too many impurities which are not cleaned in time is prevented.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a first embodiment of the sewer filtering device for environmental protection according to the present invention;

FIG. 2 is a top view of the environmental sewer filtering device of the present invention;

FIG. 3 is a cross-sectional view A-A of a first embodiment of the environmentally friendly sewer filtering device of the present invention;

fig. 4 is a schematic structural view of a second embodiment of the environmental protection sewer filtering device of the present invention;

fig. 5 is a cross-sectional view a-a of a second embodiment of the sewer filtering device for environmental protection of the present invention.

The reference numerals are explained below:

1. a box body; 2. a filtering mechanism; 3. a power mechanism; 4. a compression mechanism; 201. a top plate; 202. a filter plate; 203. a connecting rod; 204. a cam; 301. a baffle; 302. a drive shaft; 303. dialing a plate; 304. a first chain; 305. a second chain; 401. a compression box; 402. a support plate; 403. a squeeze roll; 404. a filter screen; 405. a square hole; 22. a filter mesh belt; 23. and (4) a carrier roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being 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.

Example 1

As shown in fig. 1, 2 and 3, the sewer filtering device for environmental protection comprises a box body 1, a filtering mechanism 2, a power mechanism 3 and a compressing mechanism 4, wherein the compressing mechanism 4 comprises a compressing box 401, a supporting plate 402, a squeezing roller 403, a filtering net 404 and a square hole 405, the compressing box 401 is integrally formed on one side of the box body 1, the compressing box 401 is used for temporarily storing impurities, one side inside the compressing box 401 is connected with the supporting plate 402 through a bolt, the supporting plate 402 is used for supporting the impurities, the squeezing roller 403 is arranged obliquely above the supporting plate 402 and used for compressing the impurities, the squeezing roller 403 is connected with the compressing box 401 through a bearing, the squeezing roller 403 is connected with the power mechanism 3, the filtering net 404 is connected to the lower inside of the compressing box 401 through a bolt, the filtering net 404 is used for filtering water on the impurities, the square hole 405 is formed in the bottom plate on one side inside the compressing box 401, the square hole 405, the square hole 405 is communicated with the box body 1, a step is arranged at the opening of the box body 1 and used for placing the top plate 201, the filtering mechanism 2 comprises the top plate 201, the filtering plate 202, a connecting rod 203 and a cam 204, the top plate 201 is arranged above the box body 1, the top plate 201 is beneficial to the safety of pedestrians and primarily filters rainwater, the filtering plate 202 is movably connected to the upper part inside the box body 1, the connecting rod 203 is arranged below the filtering plate 202, the filtering plate 202 is used for filtering rainwater, two ends of the connecting rod 203 extend out of the box body 1 and are connected with a power mechanism 3, the connecting rod 203 is used for fixing the cam 204, the outer side of the connecting rod 203 is connected with 6 cams 204 through keys, the cam 204 is used for knocking impurities beneficial to the filtering plate 202 into the compression box 401, the cams 204 are equidistantly distributed on the connecting rod 203, the power mechanism, guide plate 301 sets up the below at filtering mechanism 2, and pass through bolted connection with box 1, guide plate 301 is used for concentrating rivers, guide plate 301 below is provided with drive shaft 302, drive shaft 302 is used for fixed group board 303 and drives a chain 304, No. two chains 305 rotate, the welding of drive shaft 302 outside has group board 303, group board 303 is used for driving drive shaft 302 and rotates, box 1 is stretched out at drive shaft 302 both ends, there is a chain 304 outside drive shaft 302 both ends through the sprocket connection, No. two chains 305, a chain 304 is used for driving connecting rod 203 dwang, filtering mechanism 2 is connected to a chain 304, No. two chains 305 connect compressing mechanism 4, No. two chains 305 are used for driving squeeze roll 403 to rotate, the surface of water that connects of group board 303 is the arc.

In the structure, when using this device, roof 201 filters out great impurity at first and prevents to get into in the box 1, then filter 202 filters once more, water flows to guide plate 301 from filter 202 on, under the effect of guide plate 301, rivers fall down and dial on the board 303, dial the board 303 and drive shaft 302 and rotate, under the effect of a chain 304, drive shaft 302 drives connecting rod 203 and rotates, connecting rod 203 drives cam 204 and rotates, cam 204 strikes filter 202, make impurity on the filter 202 fall into compression case 401, under the effect of No. two chains 305, drive shaft 302 drives extrusion roller 403 and rotates, extrusion roller 403 extrudees impurity and makes the impurity volume diminish and fall on the filter screen 404 in compression case 401, water on the impurity falls through filter screen 404 to compression case 401 bottom and flows back to box 1 through square hole 405.

Example 2

As shown in fig. 4 and 5, embodiment 2 differs from embodiment 1 in that: the filtering mechanism 2 comprises a top plate 201, a filtering mesh belt 22 and a carrier roller 23, the top plate 201 is arranged above the box body 1, the top plate 201 is beneficial to safety and primary filtering rainwater of pedestrians, the filtering mesh belt 22 is arranged on the upper side inside the box body 1, the filtering mesh belt 22 is used for filtering rainwater, the carrier roller 23 is arranged on the inner side of the filtering mesh belt 22, the carrier roller 23 is used for supporting and driving the filtering mesh belt 22, and two ends of the carrier roller 23 extend out of the box body 1 and are connected with the power mechanism 3.

In the structure, when the device is used, the top plate 201 firstly filters out larger impurities to prevent the impurities from entering the box body 1, then the filter mesh belt 22 filters again, water flows to the guide plate 301 from the filter mesh belt 22, under the action of the guide plate 301, water flow falls onto the shifting plate 303, the shifting plate 303 drives the driving shaft 302 to rotate, under the action of the first chain 304, the driving shaft 302 drives the carrier roller 23 to rotate, the carrier roller 23 drives the filter mesh belt 22 to rotate, so that the impurities on the filter mesh belt 22 fall into the compression box 401, under the action of the second chain 305, the driving shaft 302 drives the extrusion roller 403 to rotate, the extrusion roller 403 extrudes the impurities to reduce the volume of the impurities to fall onto the filter screen 404 in the compression box 401, and the water on the impurities falls onto the bottom of the compression box 401 through the filter screen 404 and flows back into the box body 1 through.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Sewer filter equipment for environmental protection, including box (1), filtering mechanism (2), power unit (3), its characterized in that: still include compressing mechanism (4), compressing mechanism (4) are including compression case (401), backup pad (402), squeeze roll (403), filter screen (404), square hole (405), compression case (401) integrated into one piece is in box (1) one side, there is backup pad (402) compression case (401) inside one side through bolted connection, backup pad (402) oblique top is provided with squeeze roll (403), squeeze roll (403) with compression case (401) are connected through the bearing, squeeze roll (403) are connected power unit (3), filter screen (404) pass through the screw connection and are in compression case (401) inside below, compression case (401) inside side bottom plate has been seted up square hole (405), square hole (405) intercommunication box (1).

2. The environmentally friendly sewer filtering device of claim 1, wherein: the opening of the box body (1) is provided with a step.

3. The environmentally friendly sewer filtering device of claim 1, wherein: filter mechanism (2) are including roof (201), filter (202), connecting rod (203), cam (204), roof (201) sets up box (1) top, filter (202) swing joint be in box (1) inside is on the upper side, filter (202) below is provided with connecting rod (203), connecting rod (203) both ends are stretched out box (1) outside, and with power unit (3) are connected, there are 6 connecting rod (203) outside through the key joint cam (204).

4. The sewer filtering device for environmental protection of claim 3, wherein: the cams (204) are distributed equidistantly on the connecting rod (203).

5. The environmentally friendly sewer filtering device of claim 1, wherein: the filter mechanism (2) comprises a top plate (201), a filter mesh belt (22) and carrier rollers (23), wherein the top plate (201) is arranged above the box body (1), the filter mesh belt (22) is arranged on the upper side inside the box body (1), the carrier rollers (23) are arranged on the inner side of the filter mesh belt (22), and two ends of the carrier rollers (23) extend out of the box body (1) and are connected with the power mechanism (3).

6. The environmentally friendly sewer filtering device of claim 1, wherein: power unit (3) include guide plate (301), drive shaft (302), dial board (303), chain (304), No. two chains (305), guide plate (301) set up the below of filter mechanism (2), and with box (1) passes through the screw connection, guide plate (301) below is provided with drive shaft (302), the welding of drive shaft (302) outside has dial board (303), stretch out drive shaft (302) both ends box (1), be connected with through the sprocket in the drive shaft (302) both ends outside chain (304) No. two chains (305), chain (304) are connected filter mechanism (2), No. two chains (305) are connected compressing mechanism (4).

7. The environmentally friendly sewer filtering device of claim 6, wherein: the water receiving surface of the shifting plate (303) is arc-shaped.