CN213285752U

CN213285752U - Soil groundwater multiphase extraction integrated equipment

Info

Publication number: CN213285752U
Application number: CN202021718683.1U
Authority: CN
Inventors: 任欢; 王伟; 刘璐琦; 赵泫然; 吴勇; 赵昕
Original assignee: Jiangsu Sumida Complete Equipment Engineering Co ltd
Current assignee: Jiangsu Sumida Complete Equipment Engineering Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-05-28
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a heterogeneous integrated equipment that extracts of soil groundwater, including ground, extraction well, seal structure and conveying pump, the bottom mounting on ground has the extraction well, the inside top of extraction well is fixed with seal structure, the inside both sides of centrifugal chamber are fixed with the oil absorption net, there is gaseous purification mechanism on the top of separation chamber. The utility model discloses a be provided with fluid separating mechanism and realized groundwater and oily material quickly separating, the liquid that starts the suction pump and isolate in with the separating chamber is taken out, and carry to the inside of protective housing, wherein the oily material of part is absorbed by the oil absorption net, remaining liquid drops in the bottom of centrifugal chamber, start servo motor this moment and make it drive the centrifugal chamber and begin to rotate, because groundwater is different with the quality of oily material, thereby groundwater and oily material quickly separating after the high-speed rotation of a period.

Description

Soil groundwater multiphase extraction integrated equipment

Technical Field

The utility model relates to a groundwater extraction technical field specifically is a soil groundwater heterogeneous complete sets that extracts.

Background

In the current society with gradually increased environmental pollution, not only the common areas such as rivers, forests, lands and the like can be polluted, but also underground water resources hidden at the bottom of the land still have pollution, and in order to purify the underground water resources, a special soil underground water multiphase extraction complete device can be used;

however, in the case of using the conventional soil groundwater multiphase extraction plant in the market, the pumped groundwater is accompanied by certain oily substances, and the groundwater and the oily substances cannot be separated and purified in the case of purifying the groundwater, so that a soil groundwater multiphase extraction plant has been developed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil groundwater multiphase extraction integrated equipment to solve the problem that the groundwater and oily substance can't separately be administered in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the soil groundwater multiphase extraction complete device comprises a ground, an extraction well, a sealing structure and a material conveying pump, wherein the bottom end of the ground is fixed with the extraction well, the top end inside the extraction well is fixed with the sealing structure, the interior of the sealing structure is penetrated with a material extraction pipe, the top end of the material extraction pipe is fixed with the material conveying pump, the top end of the material conveying pump is provided with the material conveying pipe, one side of the material conveying pipe is fixed with a separation chamber, two sides inside the separation chamber are fixed with a spiral-flow plate, one side of the spiral-flow plate is provided with a fluid separation mechanism, the fluid separation mechanism comprises a water suction pump, a protective shell, a water suction pipe, a servo motor, a centrifugal chamber and an oil suction net, the bottom end of the water suction pump is fixedly connected with the top end of the ground, one side of the water suction pump is provided with the protective shell, the top end of the, and a centrifugal chamber is fixed at the top end of the servo motor, oil absorption nets are fixed on two sides inside the centrifugal chamber, and a gas purification mechanism is arranged at the top end of the separation chamber.

Preferably, the sealing structure comprises a sealing plug, a first sealing ring, sealing rubber and a second sealing ring, the outer side wall of the sealing plug is fixedly connected with the inner side wall of the extraction well, the first sealing ring is fixed at the top end of the inner side wall of the extraction well, the sealing rubber is fixed at the bottom end of the first sealing ring, and the second sealing ring is arranged at the bottom end of the sealing rubber.

Preferably, the cross-sectional area of the sealing plug is smaller than that of the extraction well, and the first sealing ring and the second sealing ring are in the same vertical plane.

Preferably, the servo motor is located at the vertical center line of the centrifugal chamber, and the interior of the centrifugal chamber is of a hollow structure.

Preferably, gaseous purification mechanism includes gas-supply pipe, aspiration pump, clean room and activated carbon layer, the bottom of one side of gas-supply pipe and the top fixed connection of separation chamber, one side of gas-supply pipe is fixed with the aspiration pump, one side of aspiration pump is fixed with the clean room, and the inside both ends of clean room are fixed with the activated carbon layer.

Preferably, the air pump and the purification chamber are in the same horizontal plane, and the cross-sectional area of the purification chamber is larger than that of the activated carbon layer.

Compared with the prior art, the beneficial effects of the utility model are that: the complete device for multiphase extraction of the soil and the underground water not only realizes quick separation of the underground water and oily substances, but also realizes sealing and isolation of an extraction well from the outside and purification treatment of underground gas;

(1) the rapid separation of the underground water and the oily substances is realized by arranging the oil-liquid separation mechanism, the water suction pump is started to pump out the liquid separated in the separation chamber and convey the liquid to the inside of the protective shell, part of the oily substances are absorbed by the oil absorption net, the rest liquid falls at the bottom end of the centrifugal chamber, the servo motor is started to drive the centrifugal chamber to start rotating at the moment, and the underground water and the oily substances are separated after a certain period of high-speed rotation due to different masses of the underground water and the oily substances, so that the underground water and the oily substances are rapidly separated;

(2) the extraction well is sealed and isolated from the outside by the sealing structure, the interface between the extraction well and the outside is sealed by the sealing plug, the extraction pipe penetrates through the inside of the sealing plug and is inserted into the extraction well, and meanwhile, the sealing rubber between the first sealing ring and the second sealing ring is tightly attached to the outer side wall of the extraction pipe, so that substances in the extraction well are isolated from the outside, and the extraction well is sealed and isolated from the outside;

(3) realize the purification treatment to the underground gas through being provided with gaseous purification mechanism, after the material that the delivery pump was extracted carries out gas-liquid separation through the separation chamber, the aspiration pump passes through the gas-supply pipe with gaseous transport to the clean room inside, soluble toxic substance in the gas is absorbed by the inside solution of clean room this moment, remaining toxic gas rises and is absorbed the purification by activated carbon layer to effective purification treatment to the underground gas.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of the front-view partial section structure of the oil-liquid separating mechanism of the present invention.

In the figure: 1. a ground surface; 2. extracting a well; 3. a sealing structure; 301. a sealing plug; 302. a first seal ring; 303. sealing rubber; 304. a second seal ring; 4. a material pumping pipe; 5. a delivery pump; 6. a delivery pipe; 7. a separation chamber; 8. a swirl plate; 9. an oil-liquid separation mechanism; 901. a water pump; 902. a protective shell; 903. a water pumping pipe; 904. a servo motor; 905. a centrifugal chamber; 906. an oil suction net; 10. a gas purification mechanism; 1001. a gas delivery pipe; 1002. an air pump; 1003. a clean room; 1004. and an activated carbon layer.

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. 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. 1-4, the present invention provides an embodiment: the soil groundwater multiphase extraction complete device comprises a ground 1, an extraction well 2, a sealing structure 3 and a delivery pump 5, wherein the bottom end of the ground 1 is fixed with the extraction well 2, the top end inside the extraction well 2 is fixed with the sealing structure 3, a pumping pipe 4 penetrates through the sealing structure 3, the top end of the pumping pipe 4 is fixed with the delivery pump 5, the type of the delivery pump 5 can be DWK200T, the input end of the delivery pump 5 is electrically connected with the output end of a control panel through a lead, the delivery pipe 6 is installed at the top end of the delivery pump 5, a separation chamber 7 is fixed at one side of the delivery pipe 6, two sides inside the separation chamber 7 are fixed with a spiral-flow plate 8, the type of the spiral-flow plate 8 can be LHTC-PLT-01, the input end of the spiral-flow plate 8 is electrically connected with the output end of the control panel through a lead, an oil separation mechanism 9 is arranged at one side of the spiral-flow plate 8, and the oil, The centrifugal air purifier comprises a protective shell 902, a water pumping pipe 903, a servo motor 904, a centrifugal chamber 905 and an oil absorption net 906, wherein the bottom end of a water pumping pump 901 is fixedly connected with the top end of the ground 1, the type of the water pumping pump 901 can be JYQW, the input end of the water pumping pump 901 is electrically connected with the output end of a control panel through a lead, one side of the water pumping pump 901 is provided with the protective shell 902, the top end of the protective shell 902 penetrates through the water pumping pipe 903, the bottom end inside the protective shell 902 is fixedly provided with the servo motor 904, the type of the servo motor 904 can be EDSMT-2T, the input end of the servo motor 904 is electrically connected with the output end of the control panel through a lead, the top end of the servo motor 904 is fixedly provided with the centrifugal chamber 905, the two sides inside the centrifugal chamber 905 are fixedly provided;

the top end of the interior of the extraction well 2 is fixedly provided with a sealing structure 3, the sealing structure 3 comprises a sealing plug 301, a first sealing ring 302, sealing rubber 303 and a second sealing ring 304, the outer side wall of the sealing plug 301 is fixedly connected with the inner side wall of the extraction well 2, the top end of the inner side wall of the extraction well 2 is fixedly provided with the first sealing ring 302, the bottom end of the first sealing ring 302 is fixedly provided with the sealing rubber 303, the bottom end of the sealing rubber 303 is provided with the second sealing ring 304, the cross-sectional area of the sealing plug 301 is smaller than that of the extraction well 2, and the first sealing ring 302 and the second sealing;

specifically, as shown in fig. 1, 2 and 3, when the mechanism is used, firstly, a first sealing ring 302 is fixed at the top end of the inner side wall of the extraction well 2, and a sealing rubber 303 is fixed at the bottom end of the first sealing ring 302, when the material delivery pump 5 extracts the material in the extraction well 2 through the pumping pipe 4, the extracted material may contain certain toxic substances and needs to be sealed, at this time, the sealing plug 301 seals the interface between the extraction well 2 and the outside, the pumping pipe 4 penetrates through the inside of the sealing plug 301 and is inserted into the extraction well 2, and the sealing rubber 303 between the first sealing ring 302 and the second sealing ring 304 is tightly attached to the outer side wall of the pumping pipe 4, so that the material in the extraction well 2 is separated from the outside;

the servo motor 904 is positioned at the vertical center line of the centrifugal chamber 905, and the interior of the centrifugal chamber 905 is of a hollow structure;

specifically, as shown in fig. 1, 2 and 4, when using the mechanism, first, a protective shell 902 is provided on one side of a water pump 901, a water pumping pipe 903 is inserted through the top end of the protective shell 902, the water pump 901 is started to pump out the liquid separated in the separation chamber 7, and is transported to the inside of the protective shell 902, and when the liquid is injected from the top end of the protective shell 902, the liquid contacts the oil absorbing net 906, wherein a part of the oil substances is absorbed by the oil absorption net 906, the rest liquid falls to the bottom end of the centrifugal chamber 905, at this time, the servo motor 904 is started to drive the centrifugal chamber 905 to start rotating, because the quality of the underground water is different from that of the oily substances, after a certain time of high-speed rotation, the underground water is separated from the oily substances, the oily substances float above the underground water, and then the underground water at the bottom end of the centrifugal chamber 905 can be pumped out through the water pumping pipe 903, so that the underground water is quickly separated from the oily substances;

the top end of the separation chamber 7 is provided with a gas purification mechanism 10, the gas purification mechanism 10 comprises a gas pipe 1001, a suction pump 1002, a purification chamber 1003 and an activated carbon layer 1004, the bottom end of one side of the gas pipe 1001 is fixedly connected with the top end of the separation chamber 7, the suction pump 1002 is fixed on one side of the gas pipe 1001, the type of the suction pump 1002 can be KCD1-02, the input end of the suction pump 1002 is electrically connected with the output end of the control panel through a conducting wire, the purification chamber 1003 is fixed on one side of the suction pump 1002, the activated carbon layer 1004 is fixed on two ends inside the purification chamber 1003, the suction pump 1002 and the purification chamber 1003 are positioned on the same horizontal plane, and the cross-sectional area of the purification chamber 1003 is larger than that of the activated carbon layer;

specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the air suction pump 1002 is fixed on one side of the air delivery pipe 1001, the purification chamber 1003 is fixed on one side of the air suction pump 1002, the underground gas is also extracted when the material delivery pump 5 extracts the underground material, and the underground gas needs to be purified because a certain toxic substance exists in the underground gas, after the material extracted by the material delivery pump 5 is subjected to gas-liquid separation through the separation chamber 7, the air suction pump 1002 delivers the gas into the purification chamber 1003 through the air delivery pipe 1001, at this time, the soluble toxic substance in the gas is absorbed by the solution in the purification chamber 1003, the rest of the toxic gas rises and is absorbed and purified by the activated carbon layer 1004, at this time, the gas is purified, and thus the effective purification treatment of the underground gas is realized.

The working principle is as follows: the utility model discloses when using, this complete sets external power supply is extracted to soil groundwater heterogeneous, at first, the material in the material pumping well 2 is taken out and is carried to the inside of separation chamber 7 through pumping pipe 4 to conveying pump 5, when the material pumping in the material pumping well 2 is taken out through pumping pipe 4 to conveying pump 5, because probably contain certain toxic substance in the material of extraction, therefore need seal it, sealing plug 301 seals the interface of drawing well 2 and external world this moment, pumping pipe 4 passes the inside of sealing plug 301 and inserts the inside of drawing well 2, simultaneously the sealed rubber 303 between first sealing ring 302 and the second sealing ring 304 tightly laminates the lateral wall of pumping pipe 4, make the material in the drawing well 2 separate with the external world, whirl plate 8 begins to rotate after the material of taking out gets into separation chamber 7, the gas-liquid separation in the separation chamber 7;

secondly, when liquid in the separation chamber 7 after gas-liquid separation settles at the bottom of the separation chamber 7, a water suction pump 901 is started to pump out the liquid separated in the separation chamber 7 and convey the liquid to the inside of a protective shell 902, when the liquid is injected from the top end of the protective shell 902, the liquid is contacted with an oil suction net 906, part of oil substances are absorbed by the oil suction net 906, the rest liquid falls at the bottom end of a centrifugal chamber 905, a servo motor 904 is started to drive the centrifugal chamber 905 to rotate at the moment, the underground water is separated from the oil substances after a certain time of high-speed rotation due to different masses of the underground water and the oil substances, the oil substances float above the underground water, and then the underground water at the bottom end of the separation chamber 905 can be pumped out through a water suction pipe 903, so that the underground water and the oil substances are quickly separated;

finally, after gas-liquid separation in the separation chamber 7, gas therein floats on the top of the separation chamber 7, and needs to be purified because of certain toxic substances in the underground gas, after the substances extracted by the delivery pump 5 are subjected to gas-liquid separation through the separation chamber 7, the gas is delivered to the inside of the purification chamber 1003 through the gas delivery pipe 1001 by the air extraction pump 1002, at this time, the soluble toxic substances in the gas are absorbed by the solution in the purification chamber 1003, the rest toxic gas rises and is absorbed and purified by the activated carbon layer 1004, at this time, the gas is purified, and finally, the underground water extraction work of the soil and underground water multiphase extraction complete set device is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a soil groundwater multiphase extraction integrated equipment, includes ground (1), extraction well (2), seal structure (3) and delivery pump (5), its characterized in that: the bottom end of the ground (1) is fixed with an extraction well (2), the top end of the interior of the extraction well (2) is fixed with a sealing structure (3), a pumping pipe (4) penetrates through the interior of the sealing structure (3), the top end of the pumping pipe (4) is fixed with a delivery pump (5), the top end of the delivery pump (5) is provided with a delivery pipe (6), a separation chamber (7) is fixed on one side of the delivery pipe (6), two sides of the interior of the separation chamber (7) are fixed with swirl plates (8), an oil separation mechanism (9) is arranged on one side of each swirl plate (8), the oil separation mechanism (9) comprises a pumping pump (901), a protective shell (902), a pumping pipe (903), a servo motor (904), a centrifugal chamber (905) and an oil absorption net (906), the bottom end of the pumping pump (901) is fixedly connected with the top end of the ground (1), and a protective shell (902) is arranged on one side of the pumping pump (901, the top of protective housing (902) is run through there is drinking-water pipe (903), the inside bottom mounting of protective housing (902) has servo motor (904), and the top of servo motor (904) is fixed with centrifugal chamber (905), the inside both sides of centrifugal chamber (905) are fixed with oil absorption net (906), there is gaseous purification mechanism (10) on the top of separation chamber (7).

2. The soil groundwater multiphase extraction plant as recited in claim 1, wherein: seal structure (3) include sealing plug (301), first sealing ring (302), sealing rubber (303) and second sealing ring (304), the lateral wall of sealing plug (301) and the inside wall fixed connection of extraction well (2), the top of extraction well (2) inside wall is fixed with first sealing ring (302), the bottom mounting of first sealing ring (302) has sealing rubber (303), and the bottom of sealing rubber (303) is provided with second sealing ring (304).

3. The soil groundwater multiphase extraction plant as recited in claim 2, wherein: the cross-sectional area of the sealing plug (301) is smaller than that of the extraction well (2), and the first sealing ring (302) and the second sealing ring (304) are in the same vertical plane.

4. The soil groundwater multiphase extraction plant as recited in claim 1, wherein: the servo motor (904) is positioned at the vertical center line of a centrifugal chamber (905), and the interior of the centrifugal chamber (905) is of a hollow structure.

5. The soil groundwater multiphase extraction plant as recited in claim 1, wherein: the gas purification mechanism (10) comprises a gas conveying pipe (1001), a suction pump (1002), a purification chamber (1003) and an activated carbon layer (1004), the bottom end of one side of the gas conveying pipe (1001) is fixedly connected with the top end of the separation chamber (7), the suction pump (1002) is fixed to one side of the gas conveying pipe (1001), the purification chamber (1003) is fixed to one side of the suction pump (1002), and the activated carbon layer (1004) is fixed to two ends of the interior of the purification chamber (1003).

6. The soil groundwater multiphase extraction plant as recited in claim 5, wherein: the air pump (1002) and the purification chamber (1003) are positioned on the same horizontal plane, and the cross sectional area of the purification chamber (1003) is larger than that of the activated carbon layer (1004).