CN215288288U - A rainwater collection device for chemical enterprise - Google Patents

Abstract

The utility model provides a rainwater collecting device for chemical enterprises, which comprises a tank body and a water inlet pipe, wherein the tank body is internally provided with a multistage settling zone and a water collecting zone in sequence, inclined pipe filler is arranged in each stage of settling zone, a mud level meter and a mud discharge port are arranged at the bottom of the settling zone, the mud discharge port extends to a mud discharge pipe, a mud pump is arranged on the mud discharge pipe, adjacent two stages of settling zones and a final stage settling zone are separated from the water collecting zone by a partition plate, and an overflow hole is arranged on the partition plate; the end of the water inlet pipe extends to the upper part of the primary sedimentation zone; be equipped with water quality monitoring sensor in the catchment area, the bottom in catchment area is equipped with the outlet, and drain outlet department is connected with the drain pipe, is equipped with the drain pump on the drain pipe, still is equipped with the back flow that extends to the catchment area on the drain pipe, and the upper portion in catchment area is equipped with the dosing tank, and the bottom of dosing tank is equipped with the liquid outlet. The utility model has the advantages of simple design ingenious, can high-efficiently collect the purification to the rainwater to carry out handling up to standard to it.

Description

A rainwater collection device for chemical enterprise

Technical Field

The utility model belongs to the technical field of the rainwater is handled, concretely relates to rainwater collection device for chemical enterprise.

Background

As is well known, chemical industry includes two major types, namely organic chemical industry and inorganic chemical industry, chemical products are various, components are complex, and discharged wastewater is also various. Most of the water has strong toxicity, is not easy to purify, has certain accumulation function in organisms, has obvious oxygen consumption property in water and is easy to deteriorate water quality. In chemical enterprises in chemical industry parks, due to the fact that the chemical enterprises are located in chemical production environments throughout the year, various pollutants are attached to workshops, walls and roofs of workshops and the like, and when rains fall, the pollutants flow in factories along with rainwater or are discharged into external soil through rainwater discharge pipelines to form serious pollution. Therefore, the rainwater must be collected and discharged to the outside after reaching the standard. Therefore, the rainwater collecting device for the chemical enterprises is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of prior art, provide a rainwater collection device for chemical industry enterprise, concrete scheme is as follows:

a rainwater collecting device for chemical enterprises comprises a pool body and a water inlet pipe, wherein a multi-stage sedimentation area and a water collecting area are sequentially arranged in the pool body, inclined pipe filler is arranged in each stage of sedimentation area, a mud level meter and a mud discharging port are arranged at the bottom of the sedimentation area, a first electromagnetic valve is arranged at the mud discharging port, the mud discharging port extends to a mud discharging pipe, a mud pump is arranged on the mud discharging pipe, two adjacent stages of sedimentation areas and a final stage sedimentation area are separated from the water collecting area through partition plates, and overflow holes are formed in the partition plates; the tail end of the water inlet pipe extends to the upper part of the primary sedimentation zone; a water quality monitoring sensor is arranged in the water collecting area, a water outlet is formed in the bottom of the water collecting area, a drain pipe is connected to the water outlet, a drain pump is arranged on the drain pipe, a return pipe extending to the water collecting area is further arranged on the drain pipe, a second electromagnetic valve is further arranged in the drain pipe, a third electromagnetic valve is arranged in the return pipe, a dosing box is arranged at the upper portion of the water collecting area, a liquid outlet is formed in the bottom of the dosing box, and a fourth electromagnetic valve is arranged at the liquid outlet; mud level meter, dredge pump, drain pump, water quality monitoring sensor, first solenoid valve, second solenoid valve, third solenoid valve and the equal electric connection of fourth solenoid valve set up the outside controller at the cell body.

Based on the aforesaid, it is elementary the top of settling zone be equipped with the cross-section that the end of inlet tube corresponds is curved frid, run through on the frid and be equipped with the delivery port of a plurality of different orientations.

Based on the above, a water distribution net is arranged below the trough plate in the primary settling zone.

The utility model discloses relative prior art has substantive characteristics and progress, specifically speaking, the utility model has the following advantages:

1. in the utility model, a multistage settling zone and a water collecting zone are sequentially arranged in the tank body, inclined tube filler is arranged in each stage of settling zone, a mud level meter and a mud discharge port are arranged at the bottom of the settling zone, a solenoid valve is arranged at the mud discharge port, the mud discharge port extends to a mud discharge pipe, a mud pump is arranged on the mud discharge pipe, adjacent two stages of settling zones and a final stage settling zone are separated from the water collecting zone by a partition plate, an overflow hole is arranged on the partition plate, and the end of a water inlet pipe extends to the upper part of the primary settling zone; this structural design not only is favorable to carrying out high-efficient sedimentation to the rainwater to be handled, also is convenient for simultaneously discharge the mud after will deposiing.

2. In the utility model, the water quality monitoring sensor is arranged in the water collecting area, the water outlet is arranged at the bottom of the water collecting area, the water outlet is connected with the drain pipe, the drain pipe is provided with the drainage pump, the drain pipe is also provided with the return pipe extending to the water collecting area, the second electromagnetic valve is also arranged in the drain pipe, the third electromagnetic valve is arranged in the return pipe, the dosing tank is arranged at the upper part of the water collecting area, the liquid outlet is arranged at the bottom of the dosing tank, the fourth electromagnetic valve is arranged at the liquid outlet, the structural design can monitor the water quality of the rainwater in the water collecting area in real time, after the rainwater is up to standard, open the second solenoid valve, start the drain pump and can be with the rainwater discharge, if the rainwater is not up to standard, open the fourth solenoid valve, add the medicine toward the rainwater in the catchment area, open the third solenoid valve, start the drain pump and add medicine hybrid processing to the rainwater in the catchment area, this structural design can ensure that the rainwater can discharge up to standard.

3. The utility model discloses in, through elementary the top of settling zone sets up the cross-section that corresponds with the end of inlet tube and is curved frid, runs through the delivery port that is equipped with a plurality of different orientations on the frid, corresponds in the elementary settling zone the below of frid is equipped with the water distribution net, and this structural design makes the rainwater that needs to handle can be even fall on elementary settling zone in, be of value to the improvement effect to rainwater sedimentation treatment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. a tank body; 2. a settling zone; 3. a water collection area; 4. a partition plate; 5. filling the inclined tube; 6. an overflow aperture; 7. a sludge discharge port; 8. a first solenoid valve; 9. a sludge discharge pipe; 10. a dredge pump; 11. a mud level meter; 12. a water outlet; 13. a drain pipe; 14. draining pump; 15. a second solenoid valve; 16. a return pipe; 17. a third electromagnetic valve; 18. a dosing box; 19. a fourth solenoid valve; 20. a water quality monitoring sensor; 21. a water inlet pipe; 22. a groove plate; 23. a water distribution net; 24. and a controller.

Detailed Description

The technical solution of the present invention will be described in further detail through the following embodiments.

Examples

As shown in fig. 1, the utility model provides a rainwater collection device for chemical enterprises, including cell body 1 and inlet tube 21, the inside of cell body 1 is equipped with multistage settling zone 2 and water-collecting zone 3 in proper order, and each level all be equipped with pipe chute filler 5 in the settling zone 2, and the bottom of settling zone 2 is equipped with mud level meter 11 and mud discharging opening 7, mud discharging opening 7 department is equipped with first solenoid valve 8, and mud discharging opening 7 extends to mud discharging pipe 9, be equipped with dredge pump 10 on the mud discharging pipe 9, adjacent two-stage settling zone 2 and last stage settling zone 2 all separate through baffle 4 with between the water-collecting zone 3, be equipped with overflow hole 6 on the baffle 4; the end of the water inlet pipe 21 extends to the upper part of the primary sedimentation zone 2; the water quality monitoring device is characterized in that a water quality monitoring sensor 20 is arranged in the water collecting area 3, a water outlet 12 is arranged at the bottom of the water collecting area 3, a water outlet 13 is connected to the water outlet 12, a drainage pump 14 is arranged on the water outlet 13, a return pipe 16 extending to the water collecting area 3 is further arranged on the water outlet 13, a second electromagnetic valve 15 is further arranged in the water outlet 13, a third electromagnetic valve 17 is arranged in the return pipe 16, a dosing box 18 is arranged at the upper portion of the water collecting area 3, a liquid outlet is formed in the bottom of the dosing box 18, and a fourth electromagnetic valve 19 is arranged at the position of the liquid outlet.

In order to control the whole mobile phone device, the mud level meter 11, the mud pump 10, the drainage pump 14, the water quality monitoring sensor 20, the first solenoid valve 8, the second solenoid valve 15, the third solenoid valve 17 and the fourth solenoid valve 19 are all electrically connected to a controller 24 disposed outside the tank body 1.

In order to ensure the precipitation and purification efficiency of rainwater, the rainwater is prevented from generating great disturbance to the water body after entering the sedimentation tank, so that a groove plate 22 with an arc-shaped cross section corresponding to the tail end of the water inlet pipe 21 is arranged above the primary sedimentation zone 2, and a plurality of water outlets in different directions are arranged on the groove plate 22 in a penetrating manner.

In order to further ensure that the rainwater can be uniform, a water distribution net 23 is arranged in the primary sedimentation area 2 and below the trough plate 22.

The utility model discloses concrete theory of operation: rainwater is discharged from a water inlet pipe 21 and then falls on a trough plate 22 in a sedimentation tank, then is discharged from a water outlet on the trough plate 22 and is dispersed, processed and uniformly distributed through a water distribution network 23 and falls, the rainwater subjected to gradual sedimentation enters a water collection area 3, a water quality monitoring sensor 20 monitors the water quality state in real time and transmits data to a controller 24, if the water quality does not reach the standard, the controller 24 opens a fourth electromagnetic valve 19 to add chemicals into the rainwater, opens a third electromagnetic valve 17, and starts a drainage pump 14 to circulate the rainwater, so that the liquid medicine and the rainwater are uniformly mixed; when the water quality reaches the standard and the rainwater needs to be discharged outside, the second electromagnetic valve 15 is opened, and the drainage pump 14 is started to discharge the water.

When the mud level meter 11 measures a large amount of mud, the mud pump 10 is started to discharge the mud.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims (3)

1. The utility model provides a rainwater collection device for chemical industry enterprise which characterized in that: the sedimentation tank comprises a tank body (1) and a water inlet pipe (21), wherein a multi-stage sedimentation area (2) and a water collection area (3) are sequentially arranged in the tank body (1), an inclined pipe filler (5) is arranged in each stage of the sedimentation area (2), a mud level meter (11) and a mud discharge port (7) are arranged at the bottom of the sedimentation area (2), a first electromagnetic valve (8) is arranged at the mud discharge port (7), the mud discharge port (7) extends to a mud discharge pipe (9), a mud pump (10) is arranged on the mud discharge pipe (9), two adjacent stages of sedimentation areas (2) and a final stage sedimentation area (2) are separated from the water collection area (3) through partition plates (4), and overflow holes (6) are formed in the partition plates (4); the end of the water inlet pipe (21) extends to the upper part of the primary sedimentation zone (2); a water quality monitoring sensor (20) is arranged in the water collecting area (3), a water outlet (12) is arranged at the bottom of the water collecting area (3), a drain pipe (13) is connected to the water outlet (12), a drain pump (14) is arranged on the drain pipe (13), a return pipe (16) extending to the water collecting area (3) is further arranged on the drain pipe (13), a second electromagnetic valve (15) is further arranged in the drain pipe (13), a third electromagnetic valve (17) is arranged in the return pipe (16), a dosing tank (18) is arranged at the upper part of the water collecting area (3), a liquid outlet is arranged at the bottom of the dosing tank (18), and a fourth electromagnetic valve (19) is arranged at the liquid outlet; mud level meter (11), dredge pump (10), drain pump (14), water quality monitoring sensor (20), first solenoid valve (8), second solenoid valve (15), third solenoid valve (17) and fourth solenoid valve (19) equal electric connection to set up controller (24) in cell body (1) outside.

2. The rainwater collection device for the chemical industry enterprise according to claim 1, wherein: elementary the top of settling zone (2) be equipped with the cross-section that the end of inlet tube (21) corresponds is curved frid (22), run through on frid (22) and be equipped with the delivery port of a plurality of different orientations.

3. The rainwater collection device for the chemical industry enterprise according to claim 2, wherein: a water distribution net (23) is arranged in the primary settling zone (2) and below the trough plate (22).

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