CN208279423U

CN208279423U - A kind of rain processing system applied to sponge city

Info

Publication number: CN208279423U
Application number: CN201820469323.9U
Authority: CN
Inventors: 谭琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-03
Filing date: 2018-04-03
Publication date: 2018-12-25
Anticipated expiration: 2028-04-03

Abstract

The utility model discloses a kind of rain processing systems applied to sponge city, it is related to urban road drainage technical field, including being set to the reaction chamber below inlet for stom water and for heavy metal to be precipitated, for removing the separator for the heavy metal being precipitated from rainwater, it connects the flow pipe of reaction chamber and separator and the rainwater in reaction chamber is transported to the water pump into separator, several reagent feed mechanisms are provided on the reaction chamber, reagent feed mechanism includes the material-storing box for storing heavy metal chelating agent, the charging line for being set to material-storing box bottom and being connected to material-storing box, it is threaded onto charging line for metal agent for capturing to be transported to the screw rod to reaction chamber and the first motor of driving screw rod rotation；The utility model reduces the heavy metal ion content in rainwater, reduces rainwater and is emitted into the influence in river and lake to the biological growth in river or lake.

Description

A kind of rain processing system applied to sponge city

Technical field

The utility model relates to urban road drainage technical field, in particular at a kind of rainwater applied to sponge city Reason system.

Background technique

Inlet for stom water is the important component of urban road drainage system, is that pipe drainage system collects setting for surface water It applies, is generally made of components such as water inlet grate, well bore and receipts water branch pipes.Inlet for stom water is generally arranged at the two sides of road to collect road surface On rainwater, prevent rainwater from not having road or causing road and low laying areas ponding and block traffic or damage road.

Under normal conditions, the rainwater that inlet for stom water is collected is directly discharged into along pipeline into river or lake, however, motor vehicle In the process of moving, it has a small amount of gasoline or diesel oil drops on road surface, and contain a huge sum of money for certain content in gasoline and diesel oil Belong to ion (Pb²⁺、Mn²⁺Deng), therefore on the biggish road of vehicle flowrate, the content of heavy metal is often higher, these heavy metals exist It is discharged into river or lake under rainwash by inlet for stom water, so that the content of beary metal in river or lake increases, Influence the growth of the biology in river and lake.

Utility model content

The purpose of the utility model is to provide a kind of rain processing systems applied to sponge city, reduce from inlet for stom water It is discharged into the content of heavy metal in the rainwater into river or lake.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of rain processing system applied to sponge city, including be set to below inlet for stom water and for heavy metal to be precipitated Reaction chamber, the separator for removing the heavy metal being precipitated from rainwater, connect reaction chamber and separator flow pipe And the rainwater in reaction chamber is transported into the water pump into separator, several reagent feed machines are provided on the reaction chamber Structure, reagent feed mechanism include for store the material-storing box of heavy metal chelating agent, be set to material-storing box bottom and with material-storing box connect Logical charging line is threaded onto charging line for metal agent for capturing to be transported to screw rod and driving spiral shell to reaction chamber The first motor of bar rotation.

Using the above scheme, when raining, rainwater is entered in reaction chamber by inlet for stom water, opens first motor, first motor Drive screw rod rotation, the screw rod of rotation is by the metal agent for capturing being stored in material-storing box transport to reaction chamber at the uniform velocity, metal Agent for capturing is as a kind of without phosphorus, nontoxic, fully biodegradable New Type Water Treatment Chemicals, with the impact force that rainwater falls, gold Belong to agent for capturing to be dissolved in the rainwater of reaction chamber, the Pb in rainwater²⁺、Mn²⁺It is carried out etc. various heavy metal ion and metal agent for capturing Chemical reaction, and it is quickly generated the flocculent deposit of low water content in a short time；Subsequent water pump leads to the rainwater after reaction It crosses flow pipe to transport into separator, flocculent deposit and water is separated, with this to the heavy metals removal in rainwater, reduce It is discharged into the content of heavy metal in the rainwater in river or lake, is reduced to influence biological in river and lake.

Further preferably are as follows: the reaction chamber includes cabinet and several rainwater for being set to top of the box and being connected to cabinet Collection bucket, each rainwater-collecting bucket be correspondingly arranged on one described in reagent feed mechanism.

Using the above scheme, multiple rainwater-collecting buckets by the rainwater catchment of collection into the same cabinet, so as to expand The set volume of cabinet, the convenient centralized processing to rainwater, reagent feed mechanism is correspondingly arranged with rainwater-collecting bucket, by heavy metal Agent for capturing is uniformly put into cabinet, is accelerated heavy metal chelating agent and is dissolved in the intracorporal rainwater of case, to promote itself and rain Heavy metal ion in water is sufficiently reacted.

Further preferably are as follows: the rain processing system further includes several mixing components, and mixing component includes being overhung at institute The agitating shaft inside reaction chamber is stated, several stirring blades for being set on agitating shaft and is set on the outside of reaction chamber and drives and stir Mix the second motor of axis rotation.

Using the above scheme, when rainfall, the second motor, the rotation of the second motor driven agitating shaft, the rotation of agitating shaft are opened Paddle is driven to be rotated by the center of circle of agitating shaft, the mobility under the agitation of stirring blade of the rainwater in reaction chamber increases, So that the heavy metal chelating agent being added into rainwater is uniformly dissolved in rainwater, and sufficiently anti-with the heavy metal ion in rainwater It answers, so that the abundant precipitating of heavy metal ion, reduces the content of heavy metal ion in rainwater, reduces rainwater and be discharged into river Or the growth of the biology in river or lake is had an impact in lake.

Further preferably are as follows: the bottom of the material-storing box offers discharge gate, and material-storing box is provided with activity at discharge gate Lid closes the lid seaming element of discharge gate, and lid seaming element includes lid, provide several tension springs of reset for lid and one end is set to The drawstring of lid upper surface, one end of the tension spring are connected to the lower surface of lid, and the other end of tension spring is fixed on material-storing box Bottom surface.

Using the above scheme, when needing to add heavy metal chelating agent, drawstring is pulled, so that the discharge gate of lid and material-storing box Between generate spacing, while tension spring is elongated, and is entered in charging line convenient for heavy metal chelating agent by the discharge gate of material-storing box； When without adding heavy metal chelating agent, the restoring force for the tension spring being elongated forces lid to reset, prevent heavy metal chelating agent along Charging line is voluntarily put into reaction chamber, and then reduces the loss of heavy metal chelating agent.

Further preferably are as follows: the upper surface of the lid is semicircle sphere or circular conical surface.

Using the above scheme, the lid of semicircle sphere or circular conical surface is quickly passed through convenient for heavy metal chelating agent to material-storing box Discharge outlet prevents heavy metal chelating agent in charging line from being unevenly distributed, so that being added in the unit time to reaction chamber The content difference of heavy metal chelating agent is smaller, so that heavy metal chelating agent be made to be uniformly distributed in rainwater.

Further preferably are as follows: the discharging mouth down of the charging line is arranged.

Using the above scheme, rainwater is fallen into reaction chamber from top to bottom, the discharging mouth down setting of charging line, energy It enough prevents rainwater from entering the inside of charging line by discharge port, prevents heavy metal chelating agent in charging line and in rainwater Heavy metal reacts and generates precipitating, reduces the blocking of charging line, guarantees the effective conveying capacity of heavy metal chelating agent.

Further preferably are as follows: the charging line includes the conveying section that one end is connect with the material-storing box and and conveying section The breeze way of other end connection, the screw rod are threaded onto conveying section, and breeze way is u-shaped to be located in the reaction chamber.

Using the above scheme, screw rod is threaded onto conveying section, and heavy metal chelating agent is transported into breeze way, when screw rod stops When rotation stop is moved, the breeze way of U-shaped passes through screw rod and charging line inner wall to can prevent heavy metal chelating agent to a certain extent Between gap be voluntarily delivered in reaction chamber, reduce heavy metal chelating agent be waste.

In conclusion the utility model has the following beneficial effects:

1, rain processing system adds the setting of mechanism by reaction chamber, separator and reagent, so that in rainwater Heavy metal ion content reduces, and reduces rainwater and is emitted into the influence in river and lake to the biological growth in river or lake；

2, rain processing system passes through the setting of cabinet, rainwater-collecting bucket and mixing component, so that heavy metal chelating agent It is uniformly distributed in the rainwater of reaction chamber, and is sufficiently reacted with the heavy metal ion in rainwater, improve heavy metal in rainwater Removal efficiency；

3, rain processing system passes through the setting of lid seaming element and charging line, reduces the loss of heavy metal chelating agent, Reduce the waste of resource.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of reagent feed mechanism；

Fig. 3 is the schematic diagram of internal structure of reaction chamber, and the view direction of its view direction and Fig. 1 are mutually perpendicular to；

Fig. 4 is separator in longitudinal schematic diagram of internal structure；

Fig. 5 is separator in lateral schematic diagram of internal structure.

In figure, 1, reaction chamber；2, separator；3, flow pipe；4, water pump；5, mixing component；6, reagent feed mechanism；7, Metal agent for capturing；8, inlet for stom water；9, ground；10, network management is conveyed；11, cabinet；12, rainwater-collecting bucket；21, Rose Box；211, sliding Slot；212, intake antrum；213, water chamber；22, filter plate；51, agitating shaft；52, stirring blade；53, the second motor；61, storing Box；611, discharge gate；62, charging line；621, conveying section；622, breeze way；63, screw rod；64, first motor；65, lid is combined Part；651, lid；652, tension spring；653, drawstring.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

A kind of rain processing system applied to sponge city referring to Fig. 1, including is set to 8 lower section of inlet for stom water and is used for Reaction chamber 1, the separator 2 for removing the heavy metal being precipitated from rainwater, connection reaction chamber 1 and the separation of heavy metal is precipitated Rainwater in reaction chamber 1 is transported the water pump 4 into separator 2 and is used to be stirred to react in case 1 by the flow pipe 3 of device 2 Rainwater several mixing components 5.

Referring to Fig. 1 and Fig. 2, reaction chamber 1 includes cabinet 11 and is set to 11 top of cabinet and is connected to cabinet 11 several Rainwater-collecting bucket 12, each rainwater-collecting bucket 12 are correspondingly arranged on a reagent feed mechanism 6.Reagent feed mechanism 6 includes storage Magazine 61, charging line 62, screw rod 63 and first motor 64.

Referring to Fig. 1 and Fig. 2, material-storing box 61 is located at the top of cabinet 11 and is fixed on the side of rainwater-collecting bucket 12, in Portion is stored with metal agent for capturing 7.The bottom of material-storing box 61 is funnel-shaped, and the center of bottom offers discharge gate 611, material-storing box 61 are provided with removable cover together in the lid seaming element 65 of 61 discharge outlet of material-storing box at discharge gate 611.Lid seaming element 65 includes lid Body 651, two tension springs 652 that reset is provided for lid 651 and one end are set to the drawstring 653 of 651 upper surface of lid.Lid 651 upper surface is semicircle sphere or tapered surface, has preferably semicircle sphere in the present embodiment；Two tension springs 652 are located at lid 651 opposite sides, one end of tension spring 652 are connected to the lower surface of lid 651, and the other end of tension spring 652 is fixed on material-storing box 61 bottom surface；The other end of drawstring 653 is piercing in the discharge outlet on ground 9 vertically, in order to pull and fix.

Referring to Fig. 1 and Fig. 2, charging line 62 includes conveying section 621 and breeze way 622.One end of conveying section 621 and storing 61 bottom of box connects and is connected to material-storing box 61, and the other end of conveying section 621 passes through rainwater-collecting bucket 12 and level is overhung at rain In the inner cavity of water collection bucket 12；Breeze way 622 is located in rainwater-collecting bucket 12 and connect with the other end of conveying section 621, buffering Section 622 is u-shaped, and the opening down setting of breeze way 622.

Referring to Fig. 1 and Fig. 2, first motor 64 is fixed on the upper surface of cabinet 11 by screw, and 63 level of screw rod is threaded onto In the conveying section 621 of charging line 62, shaft of the screw rod 63 in one end and first motor 64 far from breeze way 622 is fixed to be connected It connects, to realize the rotation of driving screw rod 63.

Referring to Fig. 3, a mixing component 5 is provided between every two rainwater-collecting bucket 12, mixing component 5 includes agitating shaft 51, several stirring blades 52 and the second motor 53 being set on agitating shaft 51.Second motor 53 is fixedly mounted by screw In on the cabinet 11 of reaction chamber 1；The top of agitating shaft 51 is fixedly connected with the shaft of the second motor 53, and the bottom end of agitating shaft 51 is worn Cabinet 11 is crossed vertically to be overhung in the inner cavity of cabinet 11；Stirring blade 52 is arranged along the circumferential misalignment interval of agitating shaft 51.

Referring to fig. 4 and Fig. 5, separator 2 are installed on ground 9(referring to Fig. 1) on, including Rose Box 21 and detachable setting In a filter plate 22 in Rose Box 21, filter plate 22 is vertically arranged, each on the opposite sides side wall of Rose Box 21 to open vertically Equipped with a sliding slot 211, the two sides of filter plate 22 are respectively embedded into the sliding slot 211 of 21 two sides of Rose Box, and Rose Box 21 is divided At the intake antrum 212 and water chamber 213 in left and right distribution, flow pipe 3 is connected to the top of intake antrum 212, water chamber 213 and ground The conveying network management 10(of beneath rainwater is referring to Fig. 1) connection.

The course of work:

When rainfall, drawstring 653 is pulled, so that lid 651 and discharge gate 611 generate a spacing, opens first motor 64 With the second motor 53, first motor 64 drives screw rod 63 to rotate, and then the heavy metal chelating agent 7 being stored in material-storing box 61 is led to It crosses feeding passage to be delivered in the cabinet 11 of reaction chamber 1, the second motor 53 drives agitating shaft 51 and stirring blade 52 with agitating shaft 51 axis is rotated for the center of circle, so that heavy metal chelating agent 7 is quickly dissolved in the rainwater of reaction chamber 1, the weight in rainwater Metal ion quickly forms flocculent deposit under the action of metal agent for capturing 7, is then conveyed the rainwater after reaction by water pump 4 Into separator 2, filter plate 22 is intercepted the flocculent deposit in rainwater, realizes heavy metal ion content in rainwater with this Reduction.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as within the protection scope of the present utility model all by the protection of Patent Law.

Claims

1. a kind of rain processing system applied to sponge city, it is characterised in that: including being set to below inlet for stom water (8) and using In reaction chamber (1), the separator (2) for removing the heavy metal being precipitated from rainwater, connection reaction chamber that heavy metal is precipitated (1) and the flow pipe (3) of separator (2) and the rainwater in reaction chamber (1) is transported into the water pump into separator (2) (4), several reagent feed mechanisms (6) are provided on the reaction chamber (1), reagent feed mechanism (6) includes for storing a huge sum of money Belong to agent for capturing (7) material-storing box (61), be set to material-storing box (61) bottom and be connected to material-storing box (61) charging line (62), It is threaded onto charging line (62) for transporting metal agent for capturing (7) to the internal screw rod (63) of reaction chamber (1) and driving The first motor (64) of screw rod (63) rotation.

2. a kind of rain processing system applied to sponge city according to claim 1, it is characterised in that: the reaction Case (1) includes cabinet (11) and is set to several rainwater-collecting buckets (12) being connected at the top of cabinet (11) and with cabinet (11), often A rainwater-collecting bucket (12) be correspondingly arranged on one described in reagent feed mechanism (6).

3. a kind of rain processing system applied to sponge city according to claim 1 or 2, it is characterised in that: described Rain processing system further includes several mixing components (5), and mixing component (5) includes being overhung at stirring for the reaction chamber (1) inside Axis (51) is mixed, several stirring blades (52) for being set on agitating shaft (51) and is set on the outside of reaction chamber (1) and drives and stir Mix the second motor (53) of axis (51) rotation.

4. a kind of rain processing system applied to sponge city according to claim 1 or 2, it is characterised in that: described The bottom of material-storing box (61) offers discharge gate (611), and material-storing box (61) is provided with removable cover at discharge gate (611) and closes discharge The lid seaming element (65) of mouth (611), lid seaming element (65) include lid (651), are that lid (651) provide several tension springs resetted (652) and one end is set to the drawstring (653) of lid (651) upper surface, and one end of the tension spring (652) is connected to lid (651) other end of lower surface, tension spring (652) is fixed on the bottom surface of material-storing box (61).

5. a kind of rain processing system applied to sponge city according to claim 4, it is characterised in that: the lid (651) upper surface is semicircle sphere or circular conical surface.

6. a kind of rain processing system applied to sponge city according to claim 1 or 2, it is characterised in that: described The discharging mouth down of charging line (62) is arranged.

7. a kind of rain processing system applied to sponge city according to claim 6, it is characterised in that: the feeding Pipeline (62) includes the conveying section (621) that one end is connect with the material-storing box (61) and connect with conveying section (621) other end Breeze way (622), the screw rod (63) is threaded onto conveying section (621), and breeze way (622) is u-shaped to be located at the reaction In case (1).