CN212742815U

CN212742815U - A block dirty device of decontaminating for road receipts mouth of a river

Info

Publication number: CN212742815U
Application number: CN202021184606.2U
Authority: CN
Inventors: 廖祎; 刘志立; 黄少梅; 李文清; 石晓华; 肖长华
Original assignee: Guangdong Dingshun Construction Engineering Co ltd
Current assignee: Guangdong Dingshun Construction Engineering Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-19
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a block dirty device of decontaminating for road receipts mouth of a river, its technical scheme main points, including installing at the filter-tank of subsurface, the filter-tank top is installed with the top cap of intaking of ground looks parallel and level, the filter-tank includes first filter-tank and second filter-tank, first filter-tank is installed in the second filter-tank, the filter is installed to the bottom of first filter-tank, the gravel filter layer is installed to the lateral wall of second filter-tank, one side that first filter-tank was kept away from to second filter-tank bottom is fixed with the loading board, one side that the second filter-tank was kept away from to the loading board is provided with purifier, the water service mouth at connection purifier top is seted up to second filter-tank bottom. The utility model discloses when using, have multistage trash-blocking function, can effectively store up dirty the trash cleaning, can also effectively purify the trace organic pollutant in the rainwater simultaneously to promote the recovery and the utilization of rainwater.

Description

A block dirty device of decontaminating for road receipts mouth of a river

Technical Field

The utility model relates to a municipal works's technical field especially relates to a block dirty device of decontaminating for mouth of a river is received to road.

Background

The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs water, stores water, seeps water and purifies water in the rainy period, and releases the stored water and utilizes the water when needed. The sponge city can maximally realize the storage, permeation and purification of rainwater in the urban area on the premise of ensuring the safety of urban drainage and waterlogging prevention, and promotes the utilization of rainwater resources and the ecological environment protection.

The prior Chinese patent with publication number CN206570904U discloses a multistage purification device of an initial rainwater sewage interception hanging basket. The method comprises the following steps: the first sewage intercepting hanging basket is provided with an upper opening and a lower opening and comprises a first peripheral wall, and an overflow hole is formed in the first peripheral wall; and the second sewage intercepting hanging basket with an opening at the upper end comprises a bottom and a second peripheral wall, the second sewage intercepting hanging basket is positioned below the first sewage intercepting hanging basket, and the bottom and/or the second peripheral wall are/is provided with a drainage hole with the aperture smaller than that of the overflow hole. This multistage purifier of initial stage rainwater cut dirty basket of hanging simple structure cuts dirty effectual, is difficult for blockking up, and application scope is wide.

The above prior art solutions have the following drawbacks: the second cuts dirty discharge hole of hanging the basket and sets up in the bottom, is plugged up by leaf or other debris in the rainwater easily, leads to the rainwater to flow in can only following the overflow hole of lateral wall, can't play multistage dirty effect of cutting, and the device can only intercept particulate matter and great debris, can't filter the effect of fully purifying the rainwater to trace organic pollutants such as phenols in the rainwater.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a trash device of decontaminating that blocks for road receipts mouth of a river, it has multistage trash-blocking function, can effectively store up dirty the decontamination, can also effectively purify the trace organic pollutant in the rainwater simultaneously to promote the recovery and the utilization of rainwater.

The above object of the present invention can be achieved by the following technical solutions:

a trash holding and cleaning device for a road water collecting port comprises: install at the underground and be located the road and receive the filter tank of mouth below, the filter tank top is installed the top cap of intaking mutually the parallel and level with ground, the filter tank includes first filter tank and second filter tank, first filter tank is down trapezoidal installation in the second filter tank, the filter is installed to the bottom of first filter tank, the gravel filter layer is installed to the lateral wall of second filter tank, the gravel filter layer is located between second filter tank bottom and the first filter tank bottom, one side that first filter tank was kept away from to second filter tank bottom is fixed with the loading board, one side that the second filter tank was kept away from to the loading board is provided with purifier, the water inlet that runs through the loading board and connect the purifier top is seted up to second filter tank bottom.

Adopt above-mentioned technical scheme, during the rainwater received the water inlet top cap of water inlet department from the road and flowed into first filter-tank, under the filtration of filter, debris such as leaf were held back in first filter-tank, and rainwater after the prefiltering flows into the gravel filter layer, accomplishes the filtering operation of debris such as gravel, and follow-up rainwater flows into purifier through the limbers, adsorbs and filters some micro-pollutants in the rainwater under purifier's effect to accomplish the purifying process of rainwater. The bearing plate is mainly arranged at the top of the purification device and used for bearing the filter tank. This scheme easily realizes, has multistage dirty function of cutting, can effectively store up dirty the trash, can also effectively purify the trace pollutant in the rainwater to promote the recycle of rainwater.

The utility model discloses further set up: the purification device includes: the purification box is of a hollow structure, is arranged below the ground and is positioned below the bearing plate; the silt filter layer is horizontally arranged on the inner side of the purification box; the activated carbon adsorption layer is horizontally arranged on the inner side of the purification box and is positioned below the silt filter layer; a water outlet arranged on the side wall of the bottom of the purification box; and the cleaning assembly is arranged on the inner side wall of the purifying box and positioned above the sediment filtering layer.

Adopt above-mentioned technical scheme, the rainwater flows into the purifying box from second filter-tank top in, passes through silt filter layer and active carbon adsorption layer in proper order to filter and adsorb silt and the micro pollutant in the rainwater, reach the effect that the rainwater purifies, rainwater after purifying is discharged from the outlet, stores recycle. And meanwhile, the cleaning assembly positioned above the silt filter layer can also clean silt on the bearing surface of the silt filter layer, so that the silt is prevented from blocking the silt filter layer and the rainwater filtering effect is prevented from being influenced.

The utility model discloses further set up: the cleaning assembly comprises: the driving motor is horizontally arranged on the outer side wall of the purification box; the ball screw is arranged at the output end of the driving motor; a scraper mounted on the ball screw; and the brush is arranged on one side of the scraper close to the sediment filter layer along the extension direction of the scraper.

Adopt above-mentioned technical scheme, install the scraper blade on the ball nut under driving motor's drive, be reciprocating motion along ball's extending direction to make the brush of installing below the scraper blade continuously scrape the silt filter layer, and then can effectively clear up the silt on the silt filter layer loading end, avoid causing blocking phenomenon. This clearance subassembly simple structure, the operation is stable, has further guaranteed the dirty effect of cutting of silt filter layer.

The utility model discloses further set up: the hairbrush is a steel hairbrush.

By adopting the technical scheme, the steel wire of the steel brush is firm and is not easy to fall off, the mud filter layer can be scraped for a long time, and the mud cleaning effect of the mud filter layer bearing surface is ensured.

The utility model discloses further set up: the inside wall of the first filter tank is provided with a plurality of through holes with the aperture larger than that of the overflow hole.

Adopt above-mentioned technical scheme, when leaf or debris in the first filter tank excessively caused the filter to block up, the rainwater can flow in the second filter tank through this through-hole because the second filter tank still is equipped with the gravel filter layer to can realize cutting dirty to the multilayer of debris in the rainwater, effectively improve the individual layer and cut the not good problem of dirty effect.

The utility model discloses further set up: one lateral wall of purifying box is the fly leaf, the fly leaf is connected with the purifying box is detachable.

Adopt above-mentioned technical scheme, the setting of this fly leaf can be convenient for opening of purifying box to make things convenient for the staff to clear up the filter layer in to the purifying box, can also assemble fast back after clearing up simultaneously and go back, improved the portability of operation.

The utility model discloses further set up: horizontal spout has been seted up to the inside wall of purifying box, and the silt filter layer slides through horizontal spout with the active carbon adsorption layer and connects on the inside wall of purifying box.

Adopt above-mentioned technical scheme, form the drawer type between silt filter layer and active carbon adsorption layer and the purifying box and open the mode, on the basis that can stabilize fixed filter layer, can also ensure the convenience of filter layer dismouting to staff's dismouting efficiency has been improved.

The utility model discloses further set up: and a handle is arranged on the inner side wall of the first filter tank.

Adopt above-mentioned technical scheme, when first filter-tank cuts dirty too much needs clearance debris, this handle can make things convenient for the staff to carry out the clearance with first filter-tank on ground. The cleaned first filter tank can be continuously arranged in the second filter tank, and the sewage interception function is continuously realized.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model discloses a set up a trash device that decontaminates that blocks, it has multistage trash-blocking function, can effectively store up dirty the trash cleaning, can also effectively purify the micro pollutant in the rainwater simultaneously to promote the recovery and the utilization of rainwater.

2. The cleaning assembly arranged above the sediment filter layer can scrape the surface of the sediment filter layer in a reciprocating manner, so that the filtering effect of the sediment filter layer can be effectively guaranteed, and the service life of the sediment filter layer is further prolonged.

Drawings

Figure 1 is a front central cross-sectional view of an embodiment of the invention;

fig. 2 is a side center sectional view of an embodiment of the invention.

Reference numerals: 1. a filter tank; 10. a water inlet top cover; 11. a first filter tank; 111. a filter plate; 112. an overflow aperture; 113. a handle; 12. a second filter tank; 121. a gravel pack; 122. a water inlet; 123. a through hole; 20. a carrier plate; 21. a purification box; 211. a movable plate; 212. a horizontal chute; 213. a T-shaped slider; 22. a silt filter layer; 23. an activated carbon adsorption layer; 24. a water outlet; 251. a drive motor; 252. a ball screw; 253. a squeegee; 254. and a brush.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In this embodiment:

a trash blocking and cleaning device for a road water collecting port, which is shown in figure 1, comprises a filter tank 1 arranged under the ground and positioned below the road water collecting port, and a purification device arranged below the filter tank 1. Filter tank 1 includes first filter tank 11 and second filter tank 12, and the top cap 10 of intaking that is parallel and level mutually with ground is installed at the top of first filter tank 11, for the flow velocity who slows down the rainwater, improves and cuts dirty effect, and first filter tank 11 sets up to fall trapezoidal the installation in second filter tank 12, and the top edge of first filter tank 11 and the top edge of second filter tank 12 are the gomphosis formula and are connected to make things convenient for the dismouting of first filter tank 11.

Wherein, the bottom of the first filter tank 11 is horizontally provided with a filter plate 111, the filter plate 111 is provided with a plurality of overflow holes 112 penetrating the thickness of the plate, and the overflow holes 112 can effectively cut off sundries such as leaves in rainwater. Meanwhile, the through holes 123 are formed in the two opposite inner sides of the first filter tank 11, and the aperture of each through hole 123 is larger than that of each overflow hole 112, so that when the overflow holes 112 are blocked due to the fact that the first filter tank 11 is not used for timely cleaning up sundries such as leaves, rainwater can flow into the second filter tank 12 through the through holes 123.

Meanwhile, a gravel filtering layer 121 is further arranged between the inner side walls of the second filtering grooves 12, and the gravel filtering layer 121 is positioned between the bottom of the first filtering groove 11 and the bottom of the second filtering groove 12, so that rainwater can be further intercepted, and the defect of single-stage interception is overcome. In this embodiment, the second filtering tank 12 is supported by the carrying plate 20 installed on the top of the purifying device, and the bottom of the second filtering tank 12 is further provided with a water through opening 122 penetrating the thickness of the carrying plate 20, so that the primarily filtered rainwater can smoothly flow into the purifying device through the water through opening 122 to continue the subsequent purifying process.

Wherein, in this embodiment, purifier includes: purifying box 21, the clearance subassembly, silt filter layer 22 and active carbon adsorption layer 23, purifying box 21 is hollow structure, install in the below of 20 at the underground and lieing in the loading board, outlet 24 has still been seted up to the bottom lateral wall of purifying box 21, silt filter layer 22 and active carbon adsorption layer 23 are from last to down horizontal installation in proper order on the inside wall of purifying box 21, the clearance subassembly is installed at the inside wall of purifying box 21 and is lain in silt filter layer 22's top.

Referring to fig. 1 and 2, in the present embodiment, the cleaning assembly includes: the sand filter comprises a driving motor 251, a ball screw 252, a scraper 253 and a hairbrush 254, wherein the driving motor 251 is horizontally arranged on the outer side wall of the purification box 21, the output end of the driving motor 251 penetrates through the side wall of the purification box 21, the ball screw 252 is arranged at the output end of the driving motor 251, the scraper 253 is perpendicular to the sand filter layer 22 and is in threaded connection with a nut on the ball screw 252, and the hairbrush 254 is arranged on one side, close to the sand filter layer 22, of the scraper 253 along the extending direction of the. In this embodiment, the brush 254 is preferably a steel brush, the steel wire of the steel brush is firm and not easy to fall off, and the silt filter layer 22 can be scraped for a long time, so as to ensure the silt cleaning effect of the bearing surface of the silt filter layer 22.

When rainwater flows into the purifying box 21 from the water through opening 122 of the second filtering tank 12, the rainwater sequentially passes through the silt filtering layer 22 and the activated carbon adsorption layer 23, so that the filtering and adsorption of silt and trace organic pollutants in the rainwater are preliminarily completed, and the purified rainwater is discharged through the water discharging opening 24, so that the recycling of the rainwater is completed. Meanwhile, the driving motor 251 can drive the scraper 253 to reciprocate along the extending direction of the ball screw 252, so that the brush 254 can continuously scrape the surface of the sediment filter layer 22, thereby effectively reducing the phenomenon that the sediment blocks the sediment filter layer 22.

In order to ensure the purifying effect of the purifying device, the sediment filter layer 22 and the activated carbon adsorption layer 23 need to be cleaned and replaced regularly, from this, the horizontal chute 212 has been seted up along the horizontal direction to the inside wall of purifying box 21, the both sides limit of sediment filter layer 22 and activated carbon adsorption layer 23 is provided with the T type slider 213, T type slider 213 and sediment filter layer 22 and activated carbon adsorption layer 23 integrated into one piece, the horizontal chute 212 of sediment filter layer 22 and activated carbon adsorption layer 23 through T type slider 213 and purifying box 21 inside wall is drawer type connection. Referring to fig. 2, a side wall of the purifying box 21 is a movable plate 211, and the movable plate 211 is installed on one side of the purifying box 21 along a vertical direction.

After the movable plate 211 is pulled out by upward pulling, the silt filter layer 22 and the activated carbon adsorption layer 23 can be disassembled and assembled, the drawer-type connection mode is favorable for stabilizing the objects, and meanwhile, the disassembly and assembly of workers are facilitated, so that the portability of the operation is further improved.

Referring to fig. 1, in order to facilitate the workers to clean the sundries such as leaves in the first filtering tank 11, handles 113 are further installed on two opposite inner sides of the first filtering tank 11, and the handles 113 are disposed adjacent to the through holes 123. Can carry out ground with first filter tank 11 and clear up through this handle 113, first filter tank 11 after the clearance can also continue to install in second filter tank 12, continues to realize intercepting dirty function.

The implementation principle of the embodiment is as follows: rainwater flows into the first filter tank 11 from the water inlet top cover 10 at the water collecting port of the road, under the filtration of the filter plate 111, sundries such as leaves are intercepted in the first filter tank 11, rainwater after primary filtration flows into the gravel filter layer 121, the filtering work of sundries such as gravel is completed, subsequent rainwater flows into the purifying box 21 through the water through port 122, under the action of the silt filter layer 22 and the activated carbon adsorption layer 23 in the purifying box 21, some silt and trace pollutants in the rainwater are filtered and adsorbed, thereby the purifying process of the rainwater is completed, the purified rainwater is discharged from the water discharging port 24, and the storage, the recycling and the utilization are carried out.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without contribution after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a block dirty device of decontaminating for road water intaking mouth, its characterized in that, including installing at subaerial and being located road water intaking mouth below filter tank (1), filter tank (1) top is installed and is advanced water top cap (10) with ground looks parallel and level, filter tank (1) includes first filter tank (11) and second filter tank (12), first filter tank (11) are down trapezoidal and install in second filter tank (12), filter plate (111) are installed to the bottom of first filter tank (11), gravel filter layer (121) are installed to the lateral wall of second filter tank (12), gravel filter layer (121) are located between second filter tank (12) bottom and first filter tank (11) bottom, one side that first filter tank (11) were kept away from to second filter tank (12) bottom is fixed with loading board (20), one side that second filter tank (12) were kept away from to loading board (20) is provided with purifier, the bottom of the second filter tank (12) is provided with a water through hole (122) which penetrates through the bearing plate (20) and is connected with the top of the purification device.

2. The trash holding and cleaning device for road water collecting port according to claim 1, wherein the purifying device comprises: a purification box (21) which is hollow and is arranged under the ground and is positioned under the bearing plate (20); a silt filter layer (22) horizontally arranged on the inner side of the purification box (21); an active carbon adsorption layer (23) which is horizontally arranged at the inner side of the purification box (21) and is positioned below the silt filter layer (22); a water outlet (24) arranged on the side wall of the bottom of the purification box (21); and the cleaning assembly is arranged on the inner side wall of the purifying box (21) and is positioned above the sediment filtering layer (22).

3. The trash holding and cleaning device for road water collecting openings of claim 2, wherein the cleaning assembly comprises: a driving motor (251) horizontally installed on the outer sidewall of the purification box (21); a ball screw (252) arranged at the output end of the driving motor (251); a scraper (253) mounted on the ball screw (252); and the hairbrush (254) is arranged on one side of the scraper (253) close to the sediment filter layer (22) along the extension direction of the scraper (253).

4. A trash holding and cleaning device for road collector nozzle according to claim 3, characterized in that said brush (254) is a steel brush.

5. The dirt blocking and cleaning device for the road water collecting port is characterized in that the inner side wall of the first filter tank (11) is provided with a plurality of through holes (123) with the aperture larger than that of the overflow holes (112).

6. The trash holding and cleaning device for the road collector nozzle as claimed in claim 2, wherein a side wall of the purifying box (21) is a movable plate (211), and the movable plate (211) is detachably connected with the purifying box (21).

7. The dirt blocking and cleaning device for the road water collecting opening is characterized in that a horizontal chute (212) is formed in the inner side wall of the purifying box (21), and the silt filtering layer (22) and the activated carbon adsorption layer (23) are connected to the inner side wall of the purifying box (21) in a sliding mode through the horizontal chute (212).

8. The trash holding and cleaning device for road gullies according to claim 1, wherein the inner side wall of the first filtering tank (11) is provided with a handle (113).