Purified water treatment device for wind power generation tower footing

Abstract

The utility model discloses a wind power generation tower footing purified water treatment device which comprises a water purification mechanism. The water purification mechanism is mainly composed of a collection well, a water collection box and a negative pressure pump. Through layer-by-layer filtration of the water purifier mechanism and combined use of the swirler and the circulating filtration cavity, the filtering efficiency can be effectively improved, various impurities and particulate matters in water are gradually removed, and the water quality is ensured to meet the standard requirement. When the equipment is not used, the sealing mechanism can be adopted for protection, the matching of the sealing plate and the inner wall of the collecting well can effectively prevent external pollutants, dust and impurities from entering the collecting well, the filter screen and the filter system are protected from being influenced by the external environment, and the purity of water is ensured. In conclusion, the wind power generation tower footing purified water treatment device has the characteristics of reasonable structure, convenience in use and good effect, and is suitable for wide popularization and application.

Description

Technical Field

[0001] The utility model belongs to the technical field of wind power towers, and particularly relates to a purification water treatment device for a wind power tower foundation. Background Art

[0002] A wind power tower is a structure used to support a wind power generation unit, and plays a role in supporting and fixing the wind power generation unit in a wind power generation system. The main part of the wind power tower usually adopts a steel structure or a concrete structure to support the rotor part of the wind power generation unit. The height of the tower body is determined according to the wind energy resources and the design requirements of the wind power unit. During the construction of existing power generation towers, waste water and sewage may be generated around their tower bases. These waste waters may contain harmful substances and pollutants. Direct discharge into the environment will pollute the soil, groundwater and surrounding water bodies, damage the ecological environment, affect the growth of vegetation and biodiversity. Moreover, the waste water and sewage may contain harmful substances such as heavy metals, organic substances and bacteria, leading to water source pollution and the spread of infectious diseases. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a purification water treatment device for a wind power tower foundation with reasonable structure, convenient use and good effect.

[0004] To solve the above technical problem, the utility model adopts the following technical solutions:

[0005] A purification water treatment device for a wind power tower foundation includes a water purification mechanism; the water purification mechanism mainly consists of a collection well, a water collection box and a negative pressure pump; an inner cavity is arranged inside the collection well, a diversion pipe is arranged inside the inner cavity, one end of the diversion pipe is communicated with the water collection box arranged in the inner cavity, the other end of the diversion pipe is provided with a filter pipe, the filter pipe is located between the outside of the inner cavity and the inner wall of the collection well, and a filter screen is arranged on the inner wall of the collection well; the lower end of the negative pressure pump is connected to the water collection box, the upper end of the negative pressure pump is connected to a cyclone, a circulating filtration cavity is arranged at one end of the side surface of the cyclone, a base is arranged at the bottom of the circulating filtration cavity, a drainage plate is arranged on the inner wall of the base, one end of the drainage plate is provided with a bearing ring, and a water outlet is arranged at the bottom of the bearing ring; an outer ring is arranged outside the inner cavity, a brush is arranged outside the outer ring, a first gear is arranged at the top of the outer ring, the first gear meshes with a second gear driven by a motor, and the motor is arranged on the inner wall of the collection well;

[0006] The inner wall of the collection well is fixedly connected to the outside of the filter screen, and the inside of the collection well is fixedly connected to one end of the inner cavity.

[0007] The outside of the inner cavity is movably connected to the inside of the outer ring, the outside of the outer ring is fixedly connected to one end of the brush, and the other end of the brush touches the inner wall of the collection well or the filter screen.

[0008] The top end of the outer ring is fixedly connected to the inner side of Gear 1. The outer side of Gear 1 is meshed and connected to the outer side of Gear 2. The bottom of Gear 2 is fixedly connected to the output end of the motor. One side of the motor is fixedly connected to the inner wall of the collection well.

[0009] The inside of the water collection box is fixedly communicated with the lower end of the negative pressure pump. The upper end of the negative pressure pump is fixedly communicated with the hydrocyclone. One end of the side of the hydrocyclone is fixedly communicated with the inside of the circulating filtration chamber. The bottom of the circulating filtration chamber is fixedly connected to the inner wall of the base. The inner wall of the base is fixedly penetrated by the outer side of the drainage plate. One end of the drainage plate is fixedly communicated with one end of the circulating filtration chamber.

[0010] One end of the drainage plate is fixedly communicated with the inside of the bearing ring. The bottom of the bearing ring is fixedly communicated with one end of the water outlet.

[0011] The sealing mechanism is mainly composed of a sealing plate. The outer side of the sealing plate fits with and covers the filter screen on the inner wall of the collection well. One side of the sealing plate is fixedly connected to one side of the side plate. One side of the sealing plate is in contact with one side of the filter screen. The side plate is arranged on one side of the middle end of the sealing plate.

[0012] In view of the treatment of the sewage and wastewater at the tower base of the current wind power tower and its surrounding areas, the inventor designed a purification water treatment device for the tower base of the wind power tower, including a water purification mechanism. The water purification mechanism is mainly composed of a collection well, a water collection box and a negative pressure pump. In the water purification mechanism, the sewage and wastewater can be pre-filtered through the filter screen to remove larger particulate matters. Then, the negative pressure machine starts to generate negative pressure on the inner wall of the water collection box. Furthermore, the diversion pipe will absorb the water in the collection well. During the absorption process, since the filter pipe installed on the diversion pipe can conduct secondary filtration, and in the hydrocyclone, the rotating water body makes the solid particles and suspended matters in the water precipitate under the action of centrifugal force. At this time, the water is introduced into the circulating filtration chamber. Through layer-by-layer filtration, the combined use of the hydrocyclone and the circulating filtration chamber can effectively improve the filtration efficiency, gradually remove various impurities and particulate matters in the water, and ensure that the water quality meets the standard requirements. When the device is idle, it can be protected by the sealing mechanism. The fit between the sealing plate and the inner wall of the collection well can effectively prevent external pollutants, dust and impurities from entering the inside of the collection well, protect the filter screen and the filtration system from the influence of the external environment, and ensure the purity of the water quality. In summary, the use of the purification water treatment device for the tower base of the wind power tower of the present utility model has the characteristics of reasonable structure, convenient use and good effect, and is suitable for wide promotion and application. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of the purification water treatment device for the tower base of the wind power tower of the present utility model.

[0014] Figure 2 is Figure 1 A sectional structural diagram of the water purification mechanism components in the purification water treatment device for the tower base of the wind power tower.

[0015] Figure 3 For Figure 1 Schematic enlarged structure diagram of the water purification mechanism component in the water purification treatment device for the wind power tower foundation.

[0016] Figure 4 For Figure 1 Schematic top view structure diagram of the water purification mechanism component in the water purification treatment device for the wind power tower foundation.

[0017] In the figure: 1. Water purification mechanism; 11. Collection well; 12. Filter screen; 13. Inner cavity; 14. Filter pipe; 15. Diversion pipe; 16. Water collection box; 17. Negative pressure pump; 18. Hydrocyclone; 19. Circulating filtration cavity; 110. Drainage plate; 111. Bearing ring; 112. Water outlet; 113. Base; 114. Outer ring; 115. Brush; 116. Gear 1; 117. Motor; 118. Gear 2; 2. Sealing mechanism; 21. Sealing plate; 22. Side plate. Specific implementation manner

[0018] As Figures 1 to 4 shown, the water purification treatment device for the wind power tower foundation of the present utility model includes a water purification mechanism 1; the water purification mechanism is mainly composed of a collection well 11, a water collection box 16 and a negative pressure pump 17. Among them,

[0019] An inner cavity 13 is arranged inside the collection well, a diversion pipe 15 is arranged inside the inner cavity, one end of the diversion pipe is communicated with the water collection box arranged in the inner cavity, the other end of the diversion pipe is provided with a filter pipe 14, the filter pipe is located between the outside of the inner cavity and the inner wall of the collection well, a plurality of filter screens 12 are evenly arranged on the inner wall of the collection well in a circumferential manner, the inner wall of the collection well is fixedly connected with the outer side of the filter screen, and the inside of the collection well is fixedly connected with one end of the inner cavity; the inside of the water collection box is fixedly communicated with the lower end of the negative pressure pump, the upper end of the negative pressure pump is fixedly communicated with a hydrocyclone 18, one side end of the hydrocyclone is fixedly communicated with the inside of a circulating filtration cavity 19, a base 113 is arranged at the bottom of the circulating filtration cavity, and the bottom of the circulating filtration cavity is fixedly connected with the inner wall of the base; a drainage plate 110 is arranged on the inner wall of the base, the inner wall of the base is fixedly penetrated with the outer side of the drainage plate, one end of the drainage plate is fixedly communicated with one end of the circulating filtration cavity, and one end of the drainage plate is fixedly communicated with the inside of a bearing ring 111. A plurality of water outlets are evenly arranged on the bottom of the bearing ring in a circumferential manner, and the bottom of the bearing ring is fixedly connected with one end of a water outlet 112. The outside of the inner cavity is movably connected with the inside of an outer ring 114, brushes are evenly arranged on the outer circumference of the outer ring, the outer side of the outer ring is fixedly connected with one end of a brush 115, and the other end of the brush touches the inner wall of the collection well or the filter screen. A gear 116 is arranged at the top of the outer ring, the top of the outer ring is fixedly connected with the inside of the gear 1, the outside of the gear 1 is meshed with the outside of a gear 2 118, the bottom of the gear 2 is fixedly connected with the output end of a motor 117, and one side of the motor is fixedly connected with the inner wall of the collection well.

[0020] When water sources appear around the wind power tower base, the water will enter the collection well. The inner wall of the collection well is equipped with a filter screen, through which it can be pre-filtered to remove larger particulate matters. Then, the negative pressure machine is started to generate negative pressure on the inner wall of the water collection box. As a result, the water in the collection well will be absorbed by the diversion pipe. During the absorption process, since the diversion pipe is equipped with a filter pipe for secondary filtration, after pre-filtration and secondary filtration, the water quality is effectively purified, removing most of the impurities and particulate matters, and ensuring the cleanliness and purity of the water quality as much as possible.

[0021] The filtered water is introduced into the hydrocyclone by the negative pressure machine. By rotating the water body, the solid particles and suspended matters in the water are affected by the centrifugal force and thus precipitate to the lower part of the hydrocyclone. At this time, the water is introduced into the circulating filtration chamber. Through layer-by-layer filtration, the combined use of the hydrocyclone and the circulating filtration chamber can effectively improve the filtration efficiency, gradually remove various impurities and particulate matters in the water, and ensure that the water quality meets the standard requirements. The circulating water filtration chamber directly intercepts the impurities in the water by using the filter screen, removes the suspended matters and particulate matters in the water body, reduces the turbidity, purifies the water quality, and reduces the generation of system dirt, bacteria, algae, rust, etc., so as to purify the water quality for recycled use of the circulating water. Therefore, it can ensure that the surrounding surface water and groundwater can be effectively collected and sent to the water treatment device for purification treatment.

[0022] The motor enables gear two to drive gear one, and then the outer ring will rotate. Since there is a brush installed on the outer ring, the brush will completely remove the residues on the filter screen during the rotation process, avoiding the influence of the residues on the subsequent filtration effect.

[0023] The sealing mechanism 2 is mainly composed of a sealing plate 21. The outer side of the sealing plate fits with the inner wall of the collection well and covers the filter screen. One side of the sealing plate is fixedly connected to one side of the side plate 22, and one side of the sealing plate is in contact with one side of the filter screen. The side plate is arranged on one side of the middle end of the sealing plate.

[0024] When the equipment is not in use, the sealing plate fits with the inner wall of the collection well and covers the filter screen, which can effectively prevent external pollutants, dust and impurities from entering the interior of the collection well, protect the filter screen and the filtration system from the influence of the external environment, ensure the purity of the water quality, and can effectively protect the filter screen from being eroded and damaged by external substances, extending the service life of the filter screen; when using the equipment, just pull the side plate to one end to remove the sealing plate from the collection well.

Claims

1. A wind power tower base water purification treatment device, characterized in that The utility model comprises a water purification mechanism; the water purification mechanism mainly consists of a collection well, a water collecting box and a negative pressure pump; an inner cavity is arranged inside the collection well, a guide tube is arranged inside the inner cavity, one end of the guide tube is connected to the water collecting box arranged in the inner cavity, a filter tube is arranged at the other end of the guide tube, the filter tube is located between the outside of the inner cavity and the inner wall of the collection well, and a filter screen is arranged on the inner wall of the collection well; the lower end of the negative pressure pump is connected to the water collecting box, the upper end of the negative pressure pump is connected to the cyclone, a circulation filter chamber is arranged at one end of the side of the cyclone, a base is arranged at the bottom of the circulation filter chamber, a guide plate is arranged on the inner wall of the base, a bearing ring is arranged at one end of the guide plate, and a water outlet is arranged at the bottom of the bearing ring; an outer ring is arranged outside the inner cavity, a brush is arranged outside the outer ring, a gear one is arranged at the top end of the outer ring, the gear one is meshed with a gear two driven by a motor, and the motor is arranged on the inner wall of the collection well.

2. The wind power tower base water purification treatment device according to claim 1 is characterized in that: The inner wall of the collection well is fixedly connected to the outer side of the filter screen, and the interior of the collection well is fixedly connected to one end of the inner cavity.

3. The wind power tower base water purification treatment device according to claim 2 is characterized in that: The outer side of the inner cavity is movably connected to the inner side of the outer ring, the outer side of the outer ring is fixedly connected to one end of the brush, and the other end of the brush contacts the inner wall or filter screen of the collecting well.

4. The wind power tower base water purification treatment device according to claim 3 is characterized by: The top of the outer ring is fixedly connected to the inner side of gear one, the outer side of gear one is meshedly connected to the outer side of gear two, the bottom of gear two is fixedly connected to the output end of the motor, and one side of the motor is fixedly connected to the inner wall of the collection well.

5. The wind power tower base water purification treatment device according to claim 4 is characterized in that: The interior of the water collecting box is fixedly connected to the lower end of the negative pressure pump, the upper end of the negative pressure pump is fixedly connected to the cyclone, one side end of the cyclone is fixedly connected to the interior of the circulating filter chamber, the bottom of the circulating filter chamber is fixedly connected to the inner wall of the base, the inner wall of the base is fixedly penetrated and fixed to the outer side of the guide plate, and one end of the guide plate is fixedly connected to one end of the circulating filter chamber.

6. The wind power tower base water purification treatment device according to claim 5, characterized in that: One end of the guide plate is fixedly connected to the interior of the bearing ring, and the bottom of the bearing ring is fixedly connected to one end of the water outlet.

7. The wind power tower base water purification treatment device according to claim 1, characterized in that It also includes a sealing mechanism, which is mainly composed of a sealing plate. The outer side of the sealing plate fits with the inner wall of the collection well and covers the filter screen. One side of the sealing plate is fixedly connected to one side of the side plate. One side of the sealing plate contacts one side of the filter screen. The side plate is arranged on one side of the middle end of the sealing plate.

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