Waste water discharge treatment device for gas turbine power plant

Abstract

The invention relates to the technical field of gas turbine power plant wastewater treatment, in particular to a gas turbine power plant wastewater discharge treatment device. Comprising a first treatment pond and a second treatment pond, a first moving assembly can make a stirring frame have a first state that the side of the stirring frame makes contact with or gets close to the side wall of the first treatment pond in the second direction, and then the side wall of the first treatment pond can be cleaned in the second direction through a second moving assembly; the second moving assembly can enable the stirring frame to have a second state that the side of the stirring frame is in contact with the side wall of the first treatment tank in the first direction, and then the side wall of the first treatment tank can be cleaned in the first direction through the first moving assembly; the third moving assembly can enable the stirring frame to have a third state that the bottom end of the stirring frame is in contact with the bottom end of the first treatment tank, and sediment attachments at the bottom end of the first treatment tank can be cleaned while the side wall of the first treatment tank is cleaned.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment in a gas turbine power plant, and in particular to a wastewater discharge treatment device in a gas turbine power plant. Background Art

[0002] A gas turbine power plant is a circulation system that utilizes a gas turbine, a generator, a waste heat boiler, and a steam turbine. It recovers the high-temperature exhaust gas discharged by the gas turbine through a waste heat boiler and converts it into steam, and then injects the steam into a steam turbine to generate electricity.

[0003] The utility model patent with patent application announcement number CN219709234U discloses a wastewater discharge treatment device for a gas turbine power plant, which at least includes: a first box; a stirring adsorption structure, which is arranged in the first box; a second box, which is arranged downstream of the first box; a return pipe, one end of which is connected to the first box and the other end is connected to the second box; a filtering and purifying structure, which is detachably arranged in the second box. In the wastewater discharge treatment device for a gas turbine power plant, the wastewater of the gas turbine power plant can enter the first box through the feed pipe, and the impurities in the wastewater are separated and adsorbed by the stirring and absorbing structure, so as to achieve preliminary purification of the water body; and the water body in the second box can also flow back to the first box through the return pipe, and the impurities in the water body are filtered and separated by the filtering and purifying structure. Such a setting can realize the purification of wastewater in the gas turbine power plant, recycle and reuse the wastewater, and avoid direct discharge of wastewater to pollute the environment.

[0004] The problem with the above device is that it is not possible to clean the inner wall of the first box when residues are attached inside the first box. Too much attachment over time will pollute the treated wastewater, which is not conducive to the treatment of the wastewater. Summary of the invention

[0005] In view of this, the present invention provides a wastewater discharge treatment device for a gas turbine power plant to solve the problem that the inside of the first box cannot be cleaned.

[0006] The present invention provides a wastewater discharge treatment device for a gas turbine power plant, comprising:

[0007] A first treatment pool and a second treatment pool, wherein the first treatment pool and the second treatment pool are connected by a pipeline, the bottom of the first treatment pool is connected to an external pipe with a valve, and the second treatment pool is provided with a filter assembly;

[0008] The first support frame is located above the first treatment tank, the first support frame is provided with a first motor, a stirring frame is provided below the first motor, the output shaft of the first motor and the stirring frame are slidably connected along the extension direction of the output shaft, and the first motor is suitable for driving the stirring frame to rotate; the wastewater can be stirred and treated by the stirring frame.

[0009] The first moving assembly is divided into two groups, which are respectively arranged on the two side walls of the first treatment tank along the first direction, and the two groups of first moving assemblies are respectively connected to the two ends of the first support frame, and the first moving assembly is suitable for driving the first support frame to move along the first direction;

[0010] a second moving assembly, disposed on the first support frame and connected to the first motor, the second moving assembly being adapted to drive the first motor to move along a path parallel to a side wall of the first treatment tank in a second direction;

[0011] The third moving component is arranged between the first motor and the stirring frame, and is suitable for driving the stirring frame to move in a third direction.

[0012] The first movable component can enable the stirring frame to have a first state in which its side is in contact with or close to the side wall of the first treatment tank along the second direction, and the side wall of the first treatment tank can be cleaned in the second direction through the second movable component; the second movable component can enable the stirring frame to have a second state in which its side is in contact with the side wall of the first treatment tank along the first direction, and the side wall of the first treatment tank can be cleaned in the first direction through the first movable component; the third movable component can enable the stirring frame to have a third state in which its bottom end is in contact with the bottom end of the first treatment tank, and the sediment attachment at the bottom end of the first treatment tank can be cleaned while cleaning the side wall of the first treatment tank.

[0013] In an optional embodiment, the first moving component includes:

[0014] A first support frame is arranged on a side wall of the first treatment pool along a first direction, and a notch along the first direction is arranged on the first support frame;

[0015] A first guide rod, disposed in a notch on the first support frame and extending along a first direction;

[0016] The second motor is fixedly arranged at the end of the first support frame, and the second motor is suitable for moving along the first guide rod. When the second motor moves along the first guide rod, it can drive the first support frame to move along the first direction.

[0017] In an optional embodiment, the second moving component includes:

[0018] A movable notch extending along a second direction and arranged on the first support frame;

[0019] The first telescopic rod is located in the movable slot and extends along the second direction. One end of the first telescopic rod is fixedly connected to the side wall of the movable slot, and the other end of the first telescopic rod is fixedly connected to the first motor.

[0020] The first telescopic rod can enable the first motor to move in the moving slot along the second direction.

[0021] In an optional embodiment, the output shaft of the first motor is connected to a polygonal connecting column, a connecting shaft is fixedly provided on the top of the stirring frame, the connecting shaft is provided with a polygonal slot with an upward opening and adapted to the polygonal connecting column, and the polygonal connecting column is slidably inserted into the polygonal slot.

[0022] In an optional embodiment, the third moving component includes:

[0023] The lifting plate has a through hole in the middle, and the connecting shaft is rotatably arranged in the through hole through a bearing;

[0024] The second telescopic rod has one end fixedly connected to the upper surface of the lifting plate, and the other end fixedly connected to the first motor.

[0025] The second telescopic rod can enable the lifting plate and the connecting shaft to move along the extending direction of the polygonal connecting column.

[0026] When cleaning the interior of the first treatment tank, the valve can be opened, and the stirring frame can be made close to the side wall of the first treatment tank along the second direction by the second motor, and then the second motor can be controlled to rotate at a certain angle so that the side of the stirring frame can contact or approach the side wall of the first treatment tank, and the stirring frame can be moved in the second direction by the first telescopic rod, so as to clean the side wall of the first treatment tank in the second direction; the stirring frame can be made close to the side wall of the first treatment tank along the first direction by the first motor, and then the second motor can be controlled to rotate at a certain angle so that the side of the stirring frame can contact or approach the side wall of the first treatment tank, and the stirring frame can be moved in the first direction by the second motor, so as to clean the side wall of the first treatment tank in the first direction; the bottom end of the stirring frame can be made close to the bottom end of the first treatment tank by the second telescopic rod, so that the bottom end of the first treatment tank can be cleaned while cleaning the side wall of the first treatment tank. Finally, the attachments are cleaned at the outer discharge pipe and discharged through the outer discharge pipe.

[0027] In an optional embodiment, a medicine spreading component is also included, and the medicine spreading component includes:

[0028] A placement plate, fixedly connected to the first motor;

[0029] A medicine storage cartridge is arranged on the placement plate, and medicine liquid is arranged in the medicine storage cartridge;

[0030] A medicine inlet pipe, one end of which is connected to the medicine storage cylinder;

[0031] A retractable medicine outlet pipe, one end of which is connected to the medicine inlet pipe, and a metering pump is connected to the medicine inlet pipe;

[0032] A connecting pipeline is arranged in the lifting plate, and the other end of the telescopic medicine outlet pipe is connected with the connecting pipeline. A plurality of medicine spreading pipes are arranged below the lifting plate, and the medicine spreading pipes are all connected with the connecting pipeline.

[0033] When adding medicine to wastewater, the second motor is controlled to rotate forward and reverse at the same time, and the extension and retraction of the first telescopic rod are controlled, so that the stirring frame reciprocates in the first direction and the second direction, and the liquid medicine in the medicine storage cylinder is drawn into the medicine spreading pipe by the metering pump, and the first motor is turned on, so that the stirring frame stirs the wastewater while spreading the medicine.

[0034] In an optional embodiment, the filter assembly includes:

[0035] There are at least two placement blocks, which are respectively arranged on two opposite inner side walls of the second treatment tank;

[0036] The filter screen frame is arranged on the placing block, and a filter screen is arranged in the filter screen frame.

[0037] In an optional embodiment, a cleaning component is also included, and the cleaning component includes:

[0038] A second support frame is arranged above the second treatment tank;

[0039] A cleaning plate is connected and arranged below the second supporting frame and above the filter screen frame.

[0040] In an optional embodiment, the cleaning assembly further includes a fourth moving assembly, the fourth moving assembly is divided into two groups, and is respectively arranged on two side walls of the second treatment tank along the fourth direction, and the two groups of fourth moving assemblies are respectively connected to the two ends of the second support frame, the fourth moving assembly is suitable for driving the second support frame to move along the fourth direction, and the fourth moving assembly includes:

[0041] A second support frame is arranged on a side wall of the second treatment tank along a fourth direction, and a notch along the fourth direction is arranged on the second support frame;

[0042] A second guide rod, disposed in a notch on the second support frame and extending along a fourth direction;

[0043] The third motor is fixedly arranged at the end of the second support frame, and the third motor is suitable for moving along the second guide rod.

[0044] In an optional embodiment, the cleaning component further includes:

[0045] The third telescopic rod is arranged between the second support frame and the cleaning plate. The third telescopic rod can make the cleaning plate have a fourth state of contacting or approaching the filter screen of the filter screen frame.

[0046] When cleaning the second treatment pool, the cleaning plate is brought into contact with or close to the filter screen of the filter screen frame through the third telescopic rod, and the third motor is controlled to rotate forward and reverse, so that the cleaning plate cleans the filter screen of the filter screen frame along the fourth direction to prevent the filter screen from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0048] Figure 1 It is a schematic diagram of the structure of the present invention;

[0049] Figure 2 For the present invention Figure 1 A top view of

[0050] Figure 3 This is a schematic diagram of the structure of the mobile assembly of the present invention;

[0051] Figure 4 This is a schematic diagram of the structure of the medicine spreading component of the present invention;

[0052] Figure 5 This is a schematic diagram of the position of the connecting shaft of the present invention;

[0053] Figure 6 This is an exploded view of the structure of the fourth moving assembly of the present invention;

[0054] Figure 7 It is a schematic diagram of the filter frame structure of the present invention.

[0055] Description of reference numerals:

[0056] 1. First treatment tank; 2. First moving assembly; 21. First guide rod; 22. First support frame; 23. First support frame; 24. Polygonal connecting column; 25. Connecting block; 26. First motor; 27. Support ring; 28. First telescopic rod; 29. ​​Moving notch; 3. Carrying block; 4. Liquid inlet pipe; 5. Water pump; 6. Liquid outlet pipe; 7. Cleaning assembly; 71. Third telescopic rod; 72. Cleaning plate; 73. Second support frame; 74. Second support frame; 75. Third motor; 7 6. Second guide rod; 8. Filter frame; 9. Second treatment tank; 10. Converging groove; 11. Drug spreading assembly; 111. Drug storage cylinder; 112. Placement plate; 113. Arc block; 114. Second telescopic rod; 115. Drug spreading pipe; 116. Telescopic drug outlet pipe; 117. Lifting plate; 118. Positioning block; 119. Metering pump; 1110. Drug inlet pipe; 121. Polygonal slot; 122. Connecting shaft; 123. Stirring frame; 124. Cleaning scraper; 13. Placement block. DETAILED DESCRIPTION

[0057] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0058] Combine the following Figures 1 to 7 , describing an embodiment of the present invention.

[0059] According to an embodiment of the present invention, a wastewater discharge treatment device for a gas turbine power plant is provided, comprising:

[0060] A first treatment tank 1 and a second treatment tank 9, wherein the first treatment tank 1 and the second treatment tank 9 are connected by a pipeline, an external discharge pipe with a valve is provided at the bottom of the first treatment tank 1, a convergence groove 10 may be provided in the first treatment tank 1, and the external discharge pipe connects the convergence groove 10 and the outside, the pipeline may be divided into an inlet pipe 4 and an outlet pipe 6, and the inlet pipe 4 and the outlet pipe 6 may be connected by a water pump 5, an end of the inlet pipe 4 away from the water pump 5 may extend into the first treatment tank 1, and an end of the outlet pipe 6 away from the water pump 5 may extend into the second treatment tank 9, a bearing block 3 may be provided on the inlet pipe 4 and the outlet pipe 6, and the two bearing blocks 3 may be respectively connected to the top positions of the first treatment tank 1 and the second treatment tank 9 to support the inlet pipe 4 and the outlet pipe 6 to improve the stability of both, and a filtering component is provided on the second treatment tank 9;

[0061] The first support frame 23 is located above the first treatment tank 1, and a first motor 26 is arranged on the first support frame 23. A stirring frame 123 is arranged below the first motor 26. The output shaft of the first motor 26 is slidably connected to the stirring frame 123 along the extension direction of the output shaft, and the first motor 26 is suitable for driving the stirring frame 123 to rotate; the wastewater can be stirred by the stirring frame 123.

[0062] The first movable component 2 is divided into two groups, which are respectively arranged on the two side walls of the first treatment tank 1 along the first direction, and the two groups of first movable components 2 are respectively connected to the two ends of the first support frame 23, and the first movable component 2 is suitable for driving the first support frame 23 to move along the first direction; optionally, the first movable component 2 can be a telescopic rod, which is fixed on the two side walls of the first treatment tank 1 along the first direction to push the first support frame 23 to move along the first direction.

[0063] a second moving assembly, disposed on the first support frame 23 and connected to the first motor 26, the second moving assembly being adapted to drive the first motor 26 to move along a path parallel to the side wall of the first treatment tank 1 in the second direction;

[0064] The third moving component is disposed between the first motor 26 and the stirring frame 123, and is suitable for driving the stirring frame 123 to move in a third direction.

[0065] If the first treatment pool 1 is a cube, the first direction and the second direction may be directions in a horizontal plane and the first direction and the second direction are perpendicular to each other, and the third direction may be a vertical direction.

[0066] The first movable component 2 can make the stirring frame 123 have a first state in which its side is in contact with or close to the side wall of the first treatment tank 1 along the second direction, and the side wall of the first treatment tank 1 can be cleaned in the second direction through the second movable component; the second movable component can make the stirring frame 123 have a second state in which its side is in contact with the side wall of the first treatment tank 1 along the first direction, and the side wall of the first treatment tank 1 can be cleaned in the first direction through the first movable component 2; the third movable component can make the stirring frame 123 have a third state in which its bottom end is in contact with the bottom end of the first treatment tank 1, and the sediment attachment at the bottom end of the first treatment tank 1 can be cleaned while cleaning the side wall of the first treatment tank 1.

[0067] In one embodiment, the first moving component 2 comprises:

[0068] The first support frame 22 is disposed on the side wall of the first treatment pool 1 along the first direction, and a notch along the first direction is disposed on the first support frame 22; wherein the first support frame 22 can be disposed at the top position of the outer side wall of the first treatment pool 1.

[0069] A first guide rod 21, disposed in a notch on the first support frame 22 and extending along a first direction;

[0070] The second motor is fixedly disposed at the end of the first support frame 23, and the second motor is suitable for moving along the first guide rod 21. When the second motor moves along the first guide rod 21, it can drive the first support frame 23 to move along the first direction.

[0071] The first guide rod 21 and the second motor may together constitute a through-type lead screw stepping motor, and the first guide rod 21 may be its lead screw.

[0072] In one embodiment, the second moving component comprises:

[0073] A movable notch 29 extending along the second direction and arranged on the first supporting frame 23;

[0074] The first telescopic rod 28 is located in the moving slot 29 and extends along the second direction. One end of the first telescopic rod 28 is fixedly connected to the side wall of the moving slot 29, and the other end is fixedly connected to the first motor 26. The first telescopic rod 28 can be two and are respectively arranged on both sides of the first motor 26.

[0075] The first motor 26 may be connected to a connecting block 25 , and the first telescopic rod 28 may be disposed on the connecting block 25 .

[0076] The first telescopic rod 28 can enable the first motor 26 to move in the moving slot 29 along the second direction.

[0077] In one embodiment, the output shaft of the first motor 26 is connected to a polygonal connecting column 24, and a connecting shaft 122 is fixedly provided at the top of the stirring frame 123. The connecting shaft 122 is provided with a polygonal slot 121 with an opening facing upward and adapted to the polygonal connecting column 24, and the polygonal connecting column 24 is slidably inserted in the polygonal slot 121. The first motor 26, the polygonal connecting column 24, the connecting shaft 122 and the stirring frame 123 can form a stirring assembly. The polygonal connecting column can extend in a vertical third direction.

[0078] In one embodiment, the third moving component comprises:

[0079] The lifting plate 117 has a through hole in the middle, and the connecting shaft 122 is rotatably arranged in the through hole through a bearing;

[0080] One end of the second telescopic rod 114 is fixedly connected to the upper surface of the lifting plate 117, and the other end is fixedly connected to the first motor 26. The second telescopic rod 114 can be two and the top end can be connected to the arc block 113. The first supporting ring 27 can be provided on the connecting block 25, and the arc block 113 can be connected to the first supporting ring 27.

[0081] The second telescopic rod 114 can enable the lifting plate 117 and the connecting shaft 122 to move along the extending direction of the polygonal connecting column 24 .

[0082] When cleaning the interior of the first treatment tank 1, the valve can be opened, and the stirring frame 123 is made close to the side wall of the first treatment tank 1 along the second direction by the second motor, and then the second motor is controlled to rotate a certain angle so that the side of the stirring frame 123 is in contact with or close to the side wall of the first treatment tank 1, and the stirring frame 123 is moved in the second direction by the first telescopic rod 28, so as to clean the side wall of the first treatment tank 1 in the second direction; the stirring frame 123 is made close to the side wall of the first treatment tank 1 along the first direction by the first motor 26, and then the second motor is controlled to rotate a certain angle so that the side of the stirring frame 123 is in contact with or close to the side wall of the first treatment tank 1, and the stirring frame 123 is moved in the first direction by the second motor, so as to clean the side wall of the first treatment tank 1 in the first direction; the bottom end of the stirring frame 123 is made in contact with or close to the bottom end of the first treatment tank 1 by the second telescopic rod 114, so that the bottom end of the first treatment tank 1 can be cleaned while cleaning the side wall of the first treatment tank 1. Finally, the attachments are cleaned at the outer pipe and discharged through the outer pipe. The first telescopic rod 28, the second telescopic rod 114 and the third telescopic rod 71 of the present application can be electric telescopic rods. The present application can also include a controller to control the first telescopic rod 28, the second telescopic rod 114, the third telescopic rod 71, the first motor 26, the second motor, the third motor 75 and the metering pump 119 respectively. The controller can control the second motor and the first telescopic rod 28 so that the first support frame 23 and the first motor 26 can reciprocate. A cleaning scraper 124 can be provided at the bottom end of the stirring frame 123.

[0083] In one embodiment, a medicine spreading assembly 11 is further included, and the medicine spreading assembly 11 includes:

[0084] The placement plate 112 is fixedly connected to the first motor 26; the placement plate 112 can be arranged above the first motor 26, and two positioning blocks 118 can be fixedly arranged below the placement plate 112. A second supporting ring 27 can be arranged on the connecting block 25, and the positioning block 118 can be connected to the second supporting ring 27.

[0085] The medicine storage cartridge 111 is disposed on the placement plate 112 , and liquid medicine is disposed in the medicine storage cartridge 111 ; a T-shaped sealing cover plate is placed on the top of the medicine storage cartridge 111 .

[0086] A medicine inlet pipe 1110, one end of which is connected to the medicine storage cylinder 111;

[0087] The retractable medicine outlet pipe 116 is connected to the medicine inlet pipe 1110 at one end, and the medicine inlet pipe 1110 is connected to a metering pump 119, which can be fixed on the placement plate 112. The metering pump 119 can add an accurate amount of medicine liquid into the first treatment tank 1, which is conducive to reacting with the wastewater to precipitate the pollutants.

[0088] A connecting pipeline is provided in the lifting plate 117, and the other end of the retractable medicine outlet pipe 116 is connected to the connecting pipeline. A plurality of medicine spreading pipes 115 are provided below the lifting plate 117, and the medicine spreading pipes 115 are all connected to the connecting pipeline. The bottom end of the medicine spreading pipe 115 can be located above the stirring frame 123 to prevent the stirring frame 123 from interfering with the medicine spreading pipe 115 when rotating. The retractable medicine outlet pipe 116 can be connected to the upper surface of the lifting plate 117, and the medicine spreading pipe 115 can be connected to the lower surface of the lifting plate 117. The connecting pipeline evenly distributes the liquid medicine of the retractable medicine outlet pipe 116 to the medicine spreading pipe 115. The metering pump 119 stops running after the amount of medicine reaches the injection requirement.

[0089] When adding medicine to the wastewater, the second motor is controlled to rotate forward and reversely at the same time, and the first telescopic rod 28 is controlled to extend and retract, so that the stirring frame 123 reciprocates in the first direction and the second direction, and the liquid medicine in the medicine storage cylinder 111 is extracted into the medicine spreading pipe 115 through the metering pump 119, so that the liquid medicine is evenly spread into the wastewater, and the first motor 26 is turned on, so that the stirring frame 123 stirs the wastewater while the medicine is being spread, so that the wastewater and the liquid medicine react quickly to form precipitation. After the medicine is spread, the second telescopic rod 114 is retracted, and the other components stop running.

[0090] In one embodiment, the filter assembly comprises:

[0091] There are at least two placement blocks 13 , which are respectively disposed on two opposite inner side walls of the second treatment tank 9 ; there may be four placement blocks 13 , which are respectively disposed at the four corners of the second treatment tank 9 .

[0092] The filter screen frame 8 is arranged on the placement block 13 , and a filter screen is arranged inside the filter screen frame 8 .

[0093] In one embodiment, a cleaning component 7 is further included, and the cleaning component 7 includes:

[0094] A second support frame 73 is disposed above the second treatment tank 9;

[0095] The cleaning plate 72 is connected and arranged below the second supporting frame 73 and above the filter screen frame 8 .

[0096] In one embodiment, the cleaning assembly 7 further includes a fourth moving assembly, which is divided into two groups and respectively arranged on two side walls of the second treatment tank 9 along the fourth direction, and the two groups of fourth moving assemblies are respectively connected to the two ends of the second support frame 73, and the fourth moving assembly is suitable for driving the second support frame 73 to move along the fourth direction, and the fourth moving assembly includes:

[0097] A second support frame 74 is provided on the side wall of the second treatment tank 9 along the fourth direction, and a notch along the fourth direction is provided on the second support frame 74;

[0098] A second guide rod 76, disposed in a notch on the second support frame 74 and extending along a fourth direction;

[0099] The third motor 75 is fixedly disposed at the end of the second support frame 73 , and the third motor 75 is suitable for moving along the second guide rod 76 .

[0100] In one embodiment, the cleaning component 7 further comprises:

[0101] The third telescopic rod 71 is disposed between the second support frame 73 and the cleaning plate 72 . The third telescopic rod 71 can enable the cleaning plate 72 to have a fourth state in which the cleaning plate 72 is in contact with or close to the filter screen of the filter screen frame 8 .

[0102] When cleaning the second treatment pool 9, the cleaning plate 72 is brought into contact with or close to the filter screen of the filter screen frame 8 through the third telescopic rod 71, and the third motor 75 is controlled to rotate forward and reversely, so that the cleaning plate 72 cleans the filter screen of the filter screen frame 8 along the fourth direction to prevent the filter screen from being blocked. It is also beneficial to push the filtered residue to both sides of the top of the filter screen frame 8, which is beneficial for subsequent rapid cleaning.

[0103] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A wastewater treatment device for a gas turbine power plant, characterized in that: include: A first treatment pool (1) and a second treatment pool (9), wherein the first treatment pool (1) and the second treatment pool (9) are connected via a pipeline, an external discharge pipe with a valve is provided at the bottom of the first treatment pool (1), and a filter assembly is provided on the second treatment pool (9); A first support frame (23) is located above the first treatment tank (1), a first motor (26) is arranged on the first support frame (23), a stirring frame (123) is arranged below the first motor (26), an output shaft of the first motor (26) is slidably connected to the stirring frame (123) along an extension direction of the output shaft, and the first motor (26) is suitable for driving the stirring frame (123) to rotate; The first moving components (2) are divided into two groups, which are respectively arranged on two side walls of the first treatment pool (1) along the first direction, and the two groups of first moving components (2) are respectively connected to two ends of the first support frame (23), and the first moving components (2) are suitable for driving the first support frame (23) to move along the first direction; a second moving assembly, arranged on the first support frame (23) and connected to the first motor (26), the second moving assembly being adapted to drive the first motor (26) to move along a path parallel to a side wall of the first treatment tank (1) in a second direction; The third moving component is arranged between the first motor (26) and the stirring frame (123), and is suitable for driving the stirring frame (123) to move in a third direction.

2. The wastewater discharge treatment device for a gas turbine power plant according to claim 1 is characterized in that: The first moving component (2) comprises: A first support frame (22) is arranged on a side wall of the first treatment pool (1) along a first direction, and a notch is arranged on the first support frame (22) along the first direction; A first guide rod (21) is arranged in a notch on the first support frame (22) and extends along a first direction; A second motor is fixedly arranged at the end of the first support frame (23), and the second motor is suitable for moving along the first guide rod (21).

3. The wastewater discharge treatment device for a gas turbine power plant according to claim 2 is characterized in that: The second moving component comprises: A movable notch (29) extending along a second direction and arranged on the first support frame (23); The first telescopic rod (28) is located in the movable slot (29) and extends along the second direction; one end of the first telescopic rod (28) is fixedly connected to the side wall of the movable slot (29), and the other end is fixedly connected to the first motor (26).

4. The wastewater discharge treatment device for a gas turbine power plant according to claim 1 is characterized in that: The output shaft of the first motor (26) is connected to a polygonal connecting column (24); a connecting shaft (122) is fixedly provided at the top end of the stirring frame (123); the connecting shaft (122) is provided with a polygonal slot (121) which opens upward and matches the polygonal connecting column (24); the polygonal connecting column (24) is slidably inserted into the polygonal slot (121).

5. The wastewater discharge treatment device for a gas turbine power plant according to claim 4 is characterized in that: The third moving component comprises: The lifting plate (117) has a through hole in the middle, and the connecting shaft (122) is rotatably arranged in the through hole via a bearing; The second telescopic rod (114) has one end fixedly connected to the upper surface of the lifting plate (117) and the other end fixedly connected to the first motor (26).

6. The wastewater discharge treatment device for a gas turbine power plant according to claim 5 is characterized in that: The device further comprises a medicine spreading assembly (11), wherein the medicine spreading assembly (11) comprises: A placement plate (112) fixedly connected to the first motor (26); A medicine storage cartridge (111) is arranged on the placement plate (112), wherein liquid medicine is arranged in the medicine storage cartridge (111); A medicine inlet pipe (1110), one end of which is connected to the medicine storage cylinder (111); A retractable medicine outlet pipe (116), one end of which is in communication with the medicine inlet pipe (1110), and a metering pump (119) is provided on the medicine inlet pipe (1110); A connecting pipeline is arranged inside the lifting plate (117), and the other end of the retractable medicine outlet pipe (116) is connected to the connecting pipeline. A plurality of medicine spreading pipes (115) are arranged below the lifting plate (117), and the medicine spreading pipes (115) are all connected to the connecting pipeline.

7. The wastewater discharge treatment device for a gas turbine power plant according to claim 1 is characterized in that: The filter assembly comprises: at least two placement blocks (13), respectively arranged on two opposite inner side walls of the second treatment tank (9); A filter screen frame (8) is arranged on the placement block (13), and a filter screen is arranged inside the filter screen frame (8).

8. The wastewater discharge treatment device for a gas turbine power plant according to claim 7 is characterized in that: The invention also comprises a cleaning component (7), wherein the cleaning component (7) comprises: A second support frame (73) is arranged above the second treatment tank (9); A cleaning plate (72) is connected and arranged below the second support frame and above the filter screen frame (8).

9. The wastewater discharge treatment device for a gas turbine power plant according to claim 8, characterized in that: The cleaning assembly (7) further comprises a fourth moving assembly, wherein the fourth moving assembly comprises two groups, which are respectively arranged on two side walls of the second treatment tank (9) along a fourth direction, and the two groups of fourth moving assemblies are respectively connected to two ends of the second support frame (73), and the fourth moving assembly is suitable for driving the second support frame (73) to move along the fourth direction, and the fourth moving assembly comprises: A second support frame (74) is arranged on a side wall of the second treatment pool (9) along a fourth direction, and a notch along the fourth direction is arranged on the second support frame (74); A second guide rod (76) is disposed in a notch on the second support frame (74) and extends along a fourth direction; The third motor (75) is fixedly arranged at the end of the second support frame (73), and the third motor (75) is suitable for moving along the second guide rod (76).

10. The wastewater discharge treatment device for a gas turbine power plant according to claim 9, characterized in that: The cleaning component (7) further comprises: The third telescopic rod (71) is arranged between the second supporting frame (73) and the cleaning plate (72).

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