CN218810741U

CN218810741U - Underground water recycling treatment device

Info

Publication number: CN218810741U
Application number: CN202222970961.8U
Authority: CN
Inventors: 邱为农; 张康兵; 左作平; 曹义兵
Original assignee: NANJING JINYAN STRONTIUM INDUSTRY CO LTD
Current assignee: NANJING JINYAN STRONTIUM INDUSTRY CO LTD
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-04-07
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a groundwater retrieval and utilization processing apparatus, relate to groundwater retrieval and utilization technical field, its technical scheme main points are including the sedimentation tank, the one end fixedly connected with flocculation basin of sedimentation tank, the other end fixedly connected with collecting pit of sedimentation tank, the one end fixedly connected with greasy dirt pond of sedimentation tank is kept away from to the collecting pit, fixedly connected with inlet tube on the lateral wall of flocculation basin, the upper end fixedly connected with overflow weir of sedimentation tank, overflow weir and collecting pit are linked together, the valve body is installed to the lower extreme of collecting pit, the effect is after every operation a period, close the valve body, liquid level in the collecting pit just can rise gradually, thereby make upper greasy dirt overflow the pool wall and flow into in the greasy dirt in, thereby accomplish the separation to the greasy dirt, need not to carry out secondary treatment, and the treatment efficiency is improved.

Description

Underground water recycling treatment device

Technical Field

The utility model relates to a groundwater retrieval and utilization technical field, more specifically say, it relates to a groundwater retrieval and utilization processing apparatus.

Background

China is a big country for coal production, a large amount of underground water can be gushed out in the coal mining process, the underground water contains a large amount of coal slime and impurities, no matter the underground water is discharged or recycled, the underground water needs to be further processed, most of the existing sedimentation tanks are used for processing the underground water, most of the existing sedimentation tanks cannot process floating oil stains on the surface of the underground water, secondary processing is often needed, the process is complex, the viscosity of the coal slime in the underground water is large, the mobility is poor, a mud discharge pipe is easy to block, frequent cleaning is needed, and the sedimentation efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the utility model aims to provide a treatment device for recycling underground water.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a groundwater retrieval and utilization processing apparatus, includes the sedimentation tank, the one end fixedly connected with flocculation basin of sedimentation tank, the other end fixedly connected with collecting pit of sedimentation tank, the one end fixedly connected with greasy dirt pond of sedimentation tank is kept away from to the collecting pit, fixedly connected with inlet tube on the lateral wall of flocculation basin, the upper end fixedly connected with overflow weir of sedimentation tank, the overflow weir is linked together with the collecting pit, the valve body is installed to the lower extreme of collecting pit.

Preferably, a plurality of mud cones of lower extreme fixedly connected with of sedimentation tank, the below of sedimentation tank is equipped with the mud pipe, and a plurality of mud cones of sinking all are linked together with the mud pipe, the lower extreme fixedly connected with support of sedimentation tank, first motor is installed to the lower terminal surface of support, the inside of mud pipe is rotated and is connected with the hob, the output shaft of first motor is connected with the hob through the speed reducer.

Preferably, the upper end fixedly connected with agent material pipe in flocculation basin, the up end of flocculation basin installs the second motor, fixedly connected with transmission shaft on the output shaft of second motor, a plurality of stirring leaves of fixedly connected with on the transmission shaft.

Preferably, a plurality of inclined plates are fixedly connected to the interior of the sedimentation tank.

Preferably, the lower ends of the collecting tank and the oil stain tank are both conical.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. after the valve body is operated for a period of time, the liquid level in the collecting tank is gradually raised, so that the upper-layer oil stains overflow the tank wall and flow into the oil stain tank, the oil stains are separated, secondary treatment is not needed, and the treatment efficiency is improved;

2. the output shaft of second motor can drive the stirring leaf through the transmission shaft and rotate to stir the groundwater in the flocculation basin and flocculant, make its misce bene, guarantee the sedimentation efficiency of groundwater in the sedimentation tank.

Drawings

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

In the figure: 1. a sedimentation tank; 2. a flocculation tank; 3. a collection tank; 4. an oil stain pool; 5. a water inlet pipe; 6. an overflow weir; 7. a valve body; 8. settling a mud cone; 9. a sludge discharge pipe; 10. a support; 11. a first motor; 12. a screw rod; 13. a speed reducer; 14. an agent pipe; 15. a second motor; 16. a drive shaft; 17. stirring blades; 18. a sloping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the utility model provides a technical scheme: a downhole water recycling treatment device comprises a sedimentation tank 1, wherein one end of the sedimentation tank 1 is fixedly connected with a flocculation tank 2, as shown in figure 1, the lower end of the flocculation tank 2 is communicated with the sedimentation tank 1, the other end of the sedimentation tank 1 is fixedly connected with a collection tank 3, one end of the collection tank 3, which is far away from the sedimentation tank 1, is fixedly connected with an oil stain tank 4, a water inlet pipe 5 is fixedly connected onto the side wall of the flocculation tank 2, as shown in figure 1, the water inlet pipe 5 is connected with an external pipeline, downhole water is injected into the flocculation tank 2 through the water inlet pipe 5, the upper end of the sedimentation tank 1 is fixedly connected with an overflow weir 6, as shown in figure 1, the height of the tank wall between the collection tank 3 and the oil stain tank 4 is lower than that of the overflow weir 6 is communicated with the collection tank 3, and the lower end of the collection tank 3 is provided with a valve body 7;

as shown in fig. 1, the underground water in the flocculation tank 2 continuously flows into the sedimentation tank 1, the underground water is precipitated in the sedimentation tank 1, the upper water body and the oil stain flow into the collecting tank 3 through the overflow weir 6, the oil stain floats on the upper end of the collecting tank 3, the valve body 7 at the lower end of the collecting tank 3 is opened, the clean water at the lower layer in the collecting tank 3 can be discharged, after a period of operation, the valve body 7 is closed, the liquid level in the collecting tank 3 can gradually rise, so that the upper oil stain overflows the tank wall and flows into the oil stain tank 4, the separation of the oil stain is completed, the valve body 7 is opened again later, and the clean water is continuously discharged.

Particularly, a plurality of mud cones 8 of lower extreme fixedly connected with of sedimentation tank 1, the natural sedimentation of the mud of being convenient for, the below of sedimentation tank 1 is equipped with sludge discharge pipe 9, and a plurality of mud cones 8 all are linked together with sludge discharge pipe 9, like figure 1, mud in the mud cone 8 of sinking all sinks into sludge discharge pipe 9, sedimentation tank 1's lower extreme fixedly connected with support 10, first motor 11 is installed to the lower terminal surface of support 10, sludge discharge pipe 9's inside is rotated and is connected with hob 12, first motor 11's output shaft is connected with hob 12 through speed reducer 13, like figure 1, first motor 11's output shaft can drive hob 12 through speed reducer 13 and rotate, and hob 12 can continuously derive the mud in the sludge discharge pipe 9, and then avoid the sludge discharge pipe to block up, guarantee sediment efficiency.

Specifically, the upper end fixedly connected with agent material pipe 14 of flocculation basin 2, as figure 1, through agent material pipe 14 pour into the flocculating agent into flocculation basin 2, the flocculating agent mixes with the groundwater, second motor 15 is installed to the up end of flocculation basin 2, fixedly connected with transmission shaft 16 on the output shaft of second motor 15, a plurality of stirring leaves 17 of fixedly connected with on the transmission shaft 16, as figure 1, the output shaft of second motor 15 can drive stirring leaf 17 through transmission shaft 16 and rotate to stir the groundwater and the flocculating agent in the flocculation basin 2, make its misce bene, guarantee the precipitation efficiency of groundwater in sedimentation tank 1.

Specifically, a plurality of inclined plates 18 are fixedly connected to the inside of the sedimentation tank 1, so that the sedimentation efficiency of the underground water is improved.

Specifically, the lower ends of the collecting tank 3 and the oil stain tank 4 are both conical, so that clean water and oil stains are discharged more completely.

The working principle is as follows: as figure 1, inlet tube 5 and outside tube coupling, through inlet tube 5 to pouring into the well water in the flocculation basin 2 into, the well water in the flocculation basin 2 continuously flows into in the sedimentation basin 1, the well water deposits in the sedimentation basin 1, upper water and greasy dirt pass through overflow weir 6 and flow in the collecting pit 3, and the greasy dirt floats in the upper end of collecting pit 3, open valve body 7 of collecting pit 3 lower extreme, alright discharge the clear water of lower floor in the collecting pit 3, every operation a period of time after, close valve body 7, liquid level in the collecting pit 3 just can rise gradually, thereby make upper greasy dirt overflow the pool wall and flow in greasy dirt pond 4, thereby accomplish the separation to the greasy dirt, valve body 7 is reopened afterwards, continue the clear water of discharging.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a groundwater retrieval and utilization processing apparatus, includes sedimentation tank (1), characterized by: the utility model discloses a valve body, including the one end fixedly connected with flocculation basin (2) of sedimentation tank (1), the other end fixedly connected with collecting pit (3) of sedimentation tank (1), one end fixedly connected with greasy dirt pond (4) of sedimentation tank (1) are kept away from in collecting pit (3), fixedly connected with inlet tube (5) on the lateral wall of flocculation tank (2), the upper end fixedly connected with overflow weir (6) of sedimentation tank (1), overflow weir (6) are linked together with collecting pit (3), valve body (7) are installed to the lower extreme of collecting pit (3).

2. A downhole water reuse treatment apparatus according to claim 1, wherein: the lower extreme fixedly connected with of sedimentation tank (1) a plurality of mud awl (8) that sink, the below of sedimentation tank (1) is equipped with sludge discharge pipe (9), and a plurality of mud awl (8) that sink all are linked together with sludge discharge pipe (9), the lower extreme fixedly connected with support (10) of sedimentation tank (1), first motor (11) are installed to the lower terminal surface of support (10), the inside of sludge discharge pipe (9) is rotated and is connected with hob (12), the output shaft of first motor (11) is connected with hob (12) through speed reducer (13).

3. A downhole water reuse treatment apparatus according to claim 1, wherein: the upper end fixedly connected with agent material pipe (14) of flocculation basin (2), second motor (15) are installed to the up end of flocculation basin (2), fixedly connected with transmission shaft (16) on the output shaft of second motor (15), a plurality of stirring leaves (17) of fixedly connected with on transmission shaft (16).

4. A downhole water reuse treatment apparatus according to claim 1, wherein: the interior of the sedimentation tank (1) is fixedly connected with a plurality of inclined plates (18).

5. A downhole water reuse treatment apparatus according to claim 1, wherein: the lower ends of the collecting tank (3) and the oil stain tank (4) are both conical.