CN214415769U - Waste water treatment equipment for gas turbine power plant - Google Patents

Abstract

The utility model discloses a waste water treatment equipment of gas turbine power plant relates to the waste water treatment field of gas turbine power plant, the load simulator comprises a case, machine case upside is equipped with a waste water filter assembly, a waste water filter assembly is including filtering the area body, first cavity casing, second cavity casing, first axis of rotation, second axis of rotation, third axis of rotation, bar clearance frame, first brush hair and driving motor, machine case downside is equipped with secondary waste water filter assembly, secondary waste water filter assembly includes that cylindric filter frame, arc guard plate, first lead screw, lead screw slider, arc clearance frame, second brush hair, cylindric transmission frame and rotation motor. The equipment is used for wastewater filtering treatment, can realize the mechanized cleaning of filtered impurities, can realize the cleaning of filter meshes, and avoids the blockage of the filter meshes. Can realize filtration of different degrees according to the filtration requirement of the waste water, and the application range of the equipment is enlarged.

Description

Waste water treatment equipment for gas turbine power plant

Technical Field

The utility model relates to a waste water treatment field of gas turbine power plant, concretely relates to waste water treatment equipment of gas turbine power plant.

Background

Can produce a large amount of waste water in the gas turbine power plant, waste water need carry out filtration treatment earlier usually before carrying out deep purification to get rid of the great granule impurity in the waste water, current waste water treatment equipment adopts filter screen or filter stand to realize the filtration treatment of waste water usually, and filter screen or filter stand filter mesh easily take place to block up in long-time use, and the clearance of the impurity of filtering is also very inconvenient. The existing wastewater treatment equipment can only realize filtration of a single filtration mesh aperture generally, and can not realize filtration of different degrees according to the wastewater filtration requirement, so that the application range of the equipment is limited. Therefore, a new solution is now needed.

Disclosure of Invention

In order to solve the problem, the utility model discloses a waste water treatment equipment of gas turbine power plant, this equipment are used for waste water filtration to handle, can realize the mechanized clearance of the impurity that filters, can realize the clearance of filtering the mesh, avoid filtering the jam of mesh. Can realize filtration of different degrees according to the filtration requirement of the waste water, and the application range of the equipment is enlarged.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a waste water treatment equipment of gas turbine power plant, includes quick-witted case, quick-witted case upside is equipped with waste water filter assembly once, waste water filter assembly once includes machine case inner chamber upside and the filter belt body that is equipped with along its length direction first cavity casing that all is fixed on machine case length direction both sides outer end wall upper portion be equipped with on the end wall in machine case length direction both sides and lie in the second cavity casing that filter belt position below all is fixed to be equipped with, first axis of rotation that first cavity casing inner chamber top all was equipped with, first cavity casing inner chamber and lie in second axis of rotation that all is equipped with under first axis of rotation position, the third axis of rotation that all is equipped with in the second cavity casing, first cavity casing correspond bar clearance frame, bar clearance frame that all are equipped with on the end wall of machine case position another side correspond first brush hair and the outer end wall of second cavity casing that all are equipped with on the end wall of machine case position one side and correspond the drive shaft position all are equipped with The motor, machine case downside is equipped with secondary wastewater filter assembly, secondary wastewater filter assembly includes machine case bottom inner chamber and the cylindric filter frame of laying along the even activity of its length direction equidistance, the arc guard plate that all fixes being equipped with under the cylindric filter frame position, the first lead screw that all is equipped with of arc guard plate position side, the outside lead screw slider that all overlaps of first lead screw, the arc clearance frame that all is equipped with directly over the cylindric filter frame position, the second brush hair that all is equipped with on the end wall of arc clearance frame lower extreme, on the end wall of machine case width direction one side and correspond the cylindric drive frame that cylindric filter frame position all activity was equipped with and the other rotation motor that all is equipped with of cylindric drive frame position side. The driving motor, the screw rod motor and the rotating motor are rotating motors, a slag discharging opening is formed in the bottom of the first hollow shell, and a cover plate is detachably arranged at the slag discharging opening.

As an improvement of the utility model, machine case upper end medial side just opens along its length direction has the water inlet, first cavity casing top inner chamber with all open first opening between the machine case upper end inner chamber, second cavity casing inner chamber with just correspond between the first cavity casing inner chamber second pivot axis position has all opened the second opening, first opening, second opening are all followed machine case width direction sets up, first cavity casing, second cavity casing, first axis of rotation, second axis of rotation, third axis of rotation and bar clearance frame are all followed machine case width direction sets up, the equal length direction one end tip of third axis of rotation runs through the second cavity casing inner wall stretches out, and it stretches out the end tip and all external driving motor, driving motor outside all overlaps there is waterproof casing, first cavity casing corresponds on another end wall of machine case position and be located first axis of rotation with the second rotates the end wall Strip-shaped grooves are vertically formed between the axial positions, a second lead screw and a strip-shaped sliding block are arranged in each strip-shaped groove, the top end part of each second lead screw vertically and upwards penetrates through the inner end wall of each strip-shaped groove to extend out, the extending end part of each second lead screw is externally connected with a lead screw motor, each second lead screw vertically and movably penetrates through the corresponding strip-shaped sliding block, a second lead screw transmission assembly is arranged between the inner end wall of the movably penetrating part of each strip-shaped sliding block and the outer part of each second lead screw, each strip-shaped sliding block is fixedly connected with the corresponding strip-shaped cleaning frame, one end of each filter belt body in the length direction is wound on a third rotating shaft positioned on one side, the other end of each filter belt body is wound on a third rotating shaft positioned on the other side through a second through hole, a second rotating shaft, a first through hole and an inner cavity at the upper end of each machine case, guide seats are fixedly arranged on the inner end walls on two sides in the width direction of each machine case and correspond to the positions of the filter belt bodies, the guide seat is arranged along the length direction of the case, guide grooves are formed in the end parts, corresponding to the guide seat, of the guide seat and along the length direction of the guide seat, openings are formed in the two ends of the length direction of the guide grooves, and first filter meshes are uniformly and densely formed in the filter belt body. The filter belt body activity runs through first opening, second opening setting, and first screw drive subassembly, second screw drive subassembly all adopt current screw drive principle technical design, and the filter belt body width direction both sides end is put in the guide way, and first filter mesh aperture is greater than the second filter mesh aperture.

As an improvement of the utility model, the cylindrical filter rack, the arc-shaped protection plate and the first lead screw are all arranged along the width direction of the case, the outer end wall at the upper side of the cylindrical filter rack is respectively provided with second filter meshes uniformly and intensively, the apertures of the second filter meshes arranged on the cylindrical filter rack at different positions are unequal, the first lead screw is movably penetrated through the lead screw slider, a first lead screw transmission component is arranged between the inner end wall at the movably penetrated part of the lead screw slider and the outer part of the first lead screw, the outer end wall of the arc-shaped protection plate is provided with directional chutes corresponding to the positions of the lead screw slider, the directional chutes are all arranged along the length direction of the arc-shaped protection plate, the uniform side end part of the lead screw slider is movably arranged in the directional chute, the inner side end wall of the arc-shaped protection plate is downwards arranged, a connecting frame is fixedly arranged between the uniform arc length direction one end part of the arc-shaped protection plate and the lead screw slider, the cylindrical transmission frame comprises a first cylindrical transmission frame and a second cylindrical transmission frame, one end part of the length direction of the second cylindrical transmission frame is movably arranged on the outer end wall of the case, the other end part of the first cylindrical transmission frame is movably connected with the second cylindrical transmission frame, and the output shaft of the rotating motor movably extends into the cylindrical transmission frame. The cylindrical transmission frame is free to rotate circumferentially.

As an improvement of the utility model, the first key groove is uniformly opened with equal radian on the inner end wall of the first cylindrical transmission frame, the second key groove is uniformly opened with equal radian on the inner end wall of the second cylindrical transmission frame, the first key groove and the second key groove are arranged in opposite directions, the driving rod is hinged outside the output shaft of the rotating motor and corresponding to the positions of the first key groove and the second key groove, the driving rod is hinged in opposite directions, the machine case is hinged on the end wall of one side end of the position of the cylindrical transmission frame and corresponding to the middle position of the cylindrical filter frame, the driving shaft is arranged along the width direction of the machine case, the end parts of the two ends of the driving shaft in the length direction are fixedly connected with the inner end wall of the first cylindrical transmission frame and the inner end wall of the cylindrical filter frame respectively through connecting rods, the first lead screw corresponds to that the end part of one side end of the position of the cylindrical transmission frame is extended out of the inner end wall of the machine case, driven gears are sleeved outside the end portions of the extending ends of the driven gears, driving gears are sleeved outside the second cylindrical transmission frame, the driving gears and the driven gears are in meshing transmission, water outlets are formed in the end wall of the case corresponding to the other end of the cylindrical transmission frame and corresponding to the cylindrical filter frame, and the water outlets are externally connected with water drainage pipes. A spring is arranged between the position of the driving rod close to the hinged end and the outside of the output shaft of the rotating motor, and a diversion switch valve body is arranged at the water discharge port.

Compared with the prior art, the utility model has the advantages of as follows: the primary wastewater filtering component that this equipment was equipped with can realize waste water primary filtration and handle, and the secondary wastewater filtering component that is equipped with can realize waste water secondary filtration and handle, and filtering component still can realize the mechanized clearance of the impurity that filters, effectively avoids filtering mesh's jam. The secondary waste water filtering component can realize filtering in different degrees according to the waste water filtering requirement, and the application range of the equipment is enlarged.

Drawings

FIG. 1 is a schematic view of the whole structure of a waste water treatment device of a gas turbine power plant of the present invention;

FIG. 2 is a schematic view of the transmission structure of the rotating motor;

FIG. 3 is a schematic view of the first cylindrical transmission frame;

FIG. 4 is a schematic view of the second barrel transmission;

list of reference numerals: 1. a chassis; 2. a primary wastewater filtration assembly; 3. a filter belt body; 4. a first hollow housing; 5. a second hollow housing; 6. a first rotating shaft; 7. a second rotating shaft; 8. a third rotating shaft; 9. a strip-shaped cleaning rack; 10. a first bristle; 11. a secondary wastewater filtering component; 12. a cylindrical filter frame; 13. an arc-shaped protection plate; 14. a first lead screw; 15. a screw rod slide block; 16. an arc cleaning frame; 17. a second bristle; 18. rotating the motor; 19. a driving gear; 20. a screw motor; 21. a guide seat; 22. a first cylindrical transmission frame; 23. a second cylindrical transmission frame; 24. a first keyway; 25. a second keyway; 26. a drive rod; 27. a drive shaft; 28. a driven gear.

Detailed Description

Example 1: referring to fig. 1, 2, 3, 4, it is right now that the utility model provides a waste water treatment equipment for gas turbine power plant, including quick-witted case 1, machine case 1 upside is equipped with a waste water filter assembly 2, a waste water filter assembly 2 includes the filter belt body 3 that machine case 1 inner chamber upside and be equipped with along its length direction, the first hollow casing 4 that all is fixed on machine case 1 length direction both sides outer end wall upper portion, the second hollow casing 5 that all is fixed to be equipped with on machine case 1 length direction both sides inner end wall and lie in filter belt body 3 position below, first rotation axis 6 that first hollow casing 4 inner chamber top all was equipped with, first hollow casing 4 inner chamber and lie in second rotation axis 7 that all is equipped with under first rotation axis 6 position, the third rotation axis 8 that all is equipped with in second hollow casing 5, first hollow casing 4 correspond the strip-shaped cleaning frame 9 that all is equipped with on machine case 1 position other end wall, A first brush hair 10 arranged on the end wall of one side end of the strip-shaped cleaning frame 9 corresponding to the machine case 1, a driving motor arranged on the outer end wall of the second hollow shell 5 and corresponding to the third rotating shaft 8, 1 downside of machine case is equipped with secondary wastewater filter assembly 11, secondary wastewater filter assembly 11 includes 1 bottom inner chamber of machine case and along the cylindric filter frame 12 that its length direction equidistance evenly moved and lay, the arc guard plate 13 that all is fixed to be equipped with under the cylindric filter frame 12 position, the first lead screw 14 that all is equipped with in arc guard plate 13 position side, the outside lead screw slider 15 that all overlaps of first lead screw 14, the arc clearance frame 16 that all is equipped with directly over the cylindric filter frame 12 position, the second brush hair 17 that all is equipped with on the end wall of arc clearance frame 16 lower extreme, just correspond the cylindric drive frame that cylindric filter frame 12 position all activity was equipped with and the other rotation motor 18 that all is equipped with in cylindric drive frame position side on the end wall of 1 width direction one side of machine case.

Example 2: referring to fig. 1, the waste water treatment equipment for gas turbine power plants provided by the present invention is described, wherein a water inlet is opened at the middle side of the upper end of the case 1 along the length direction, a first through hole is opened between the top inner cavity of the first hollow housing 4 and the inner cavity of the upper end of the case 1, a second through hole is opened between the inner cavity of the second hollow housing 5 and the inner cavity of the first hollow housing 4 corresponding to the position of the second rotating shaft 7, the first through hole and the second through hole are opened along the width direction of the case 1, the first hollow housing 4, the second hollow housing 5, the first rotating shaft 6, the second rotating shaft 7, the third rotating shaft 8 and the strip cleaning frame 9 are all arranged along the width direction of the case 1, the length direction end of the third rotating shaft 8 penetrates through the inner end wall of the second hollow housing 5 and extends out, and the end of the extending end is externally connected with the driving motor, the outside of the driving motor is sleeved with a waterproof shell, the first hollow shell 4 corresponds to the end wall of the other side end of the position of the case 1 and is positioned on the end wall of the other side end of the position of the case 1, a bar-shaped groove is vertically formed between the positions of the first rotating shaft 6 and the second rotating shaft 7, a second lead screw and a bar-shaped sliding block are arranged in the bar-shaped groove, the end part of the top end of the second lead screw vertically penetrates through the inner end wall of the bar-shaped groove and stretches out, the end part of the stretching end of the second lead screw is externally connected with a lead screw motor 20, the bar-shaped sliding block vertically penetrates through the bar-shaped sliding block, a second lead screw transmission assembly is arranged between the inner end wall of the movable penetrating part of the bar-shaped sliding block and the outside of the second lead screw, the bar-shaped sliding block is fixedly connected with the bar-shaped cleaning frame 9, one end of the length direction of the filter belt body 3 is wound on the third rotating shaft 8 positioned on one side, and the other end of the filter belt body passes through a second through hole, Second axis of rotation 7, first axis of rotation 6, first opening and 1 upper end inner chamber of quick-witted case twine on the third axis of rotation 8 that is located the opposite side, just correspond on the end wall in 1 width direction both sides of machine case 3 positions are all fixed and are equipped with guide holder 21, guide holder 21 all follows 1 length direction of machine case sets up, the corresponding end tip of guide holder 21 just has all opened the guide way along its length direction, the equal opening in guide way length direction both ends sets up, even intensive the opening has first filtration mesh on the filter belt body 3.

Example 3: referring to fig. 1, 2, 3 and 4, the waste water treatment equipment for gas turbine power plants provided by the present invention is now described, wherein the cylindrical filter frame 12, the arc-shaped protection plate 13 and the first lead screw 14 are all arranged along the width direction of the machine case 1, the outer end wall of the upper side of the cylindrical filter frame 12 is respectively and uniformly and intensively provided with second filter meshes, the apertures of the second filter meshes arranged on the cylindrical filter frames 12 at different positions are not equal, the first lead screw 14 movably penetrates through the lead screw slider 15, a first lead screw transmission assembly is arranged between the inner end wall of the movably penetrating part of the lead screw slider 15 and the outer part of the first lead screw 14, the outer end wall of the arc-shaped protection plate 13 and the position corresponding to the lead screw slider 15 are respectively provided with directional chutes, the directional chutes are all arranged along the length direction of the arc-shaped protection plate 13, the uniform end part of the lead screw slider 15 is movably arranged in the directional chutes, the inboard end wall of arc clearance frame 16 sets up downwards, 16 equal arc length direction one end tip of arc clearance frame with the fixed link that is equipped with between the lead screw slider 15, the cylindric driving frame includes that length direction one end tip activity is located first cylindric driving frame 22 and first cylindric driving frame 22 other end tip swing joint's second cylindric driving frame 23 on the wall of machine case 1 outer end, the activity of the 18 output shafts of rotation motor is stretched into in the cylindric driving frame.

Example 4: referring to fig. 1, fig. 2, fig. 3, fig. 4, it is right now that the utility model provides a combustion engine power plant wastewater treatment equipment explains, equal radian evenly opens on the inner wall of first cylindrical transmission frame 22 has first keyway 24, equal radian evenly opens on the inner wall of second cylindrical transmission frame 23 has second keyway 25, first keyway 24 with second keyway 25 sets up opposite direction in each other position, it just corresponds to rotate motor 18 output shaft outside first keyway 24, second keyway 25 position all articulate and are equipped with actuating lever 26, actuating lever 26 articulates opposite direction in each other position, quick-witted case 1 corresponds on the end wall of cylindrical transmission frame position one side and corresponds the inboard position of cylindrical filter frame 12 all runs through and is equipped with transmission shaft 27, transmission shaft 27 all follows quick-witted case 1 width direction sets up, transmission shaft 27 length direction both ends tip is equallyd divide do not through connecting rod and first cylindrical transmission frame 22 inner wall, The inner end wall of the cylindrical filter frame 12 is fixedly connected, the end part of one side end of the first screw rod 14 corresponding to the cylindrical transmission frame is penetrated through the inner end wall of the case 1 and extends out, the driven gear 28 is sleeved outside the end part of the extending end of the first screw rod, the driving gear 19 is sleeved outside the second cylindrical transmission frame 23, the driving gear 19 and the driven gear 28 are in meshing transmission with each other, the case 1 corresponds to the end wall of the other side end of the cylindrical transmission frame and corresponds to the position of the cylindrical filter frame 12, a water outlet is formed in the position of the cylindrical filter frame 12, and the water outlet is externally connected with a water drain pipe.

The utility model discloses can also form new implementation mode with embodiment 1 with at least one in embodiment 2, 3, 4 the technical characterstic.

The working principle is as follows: the wastewater to be filtered is led into the case through the water inlet, the primary wastewater filtering assembly is arranged to realize primary wastewater filtering treatment, and the secondary wastewater filtering assembly is arranged to realize secondary wastewater filtering treatment. The filter belt body realizes that waste water filters, and the driving motor who is located one side rotates, can drive the third axis of rotation that is connected rather than and rotate for this third axis of rotation constantly twines the filter belt body, and the filter belt body constantly moves to the third axis of rotation position direction that driving motor in the function drove, and filter belt body width direction both sides end is arranged in opening the guide way that has on the guide holder, realizes the directional motion of filter belt body. After the filter belt body is mostly wound on the third rotating shaft at one side, the driving motor connected with the filter belt body stops operating, and the driving motor at the other side operates to drive the filter belt body to reversely move again for recovery and winding. The function of lead screw motor can drive the second lead screw and rotate, and the rotation of second lead screw can drive bar slider back and forth movement from top to bottom through second lead screw drive assembly, and the motion of bar slider can drive bar clearance frame back and forth movement from top to bottom, and the motion of bar clearance frame drives first brush hair motion, and the clearance of the filter belt body can be realized to first brush hair, effectively avoids the jam of first filter mesh hole. The cylindrical filter frame is used for realizing wastewater filtration. The rotation motor operates through the cooperation of driving lever and first keyway or operates with the cooperation of second keyway, can drive first cylindric transmission frame and rotate or the rotation of second cylindric transmission frame, and the rotation of first cylindric transmission frame can drive the cylindric filter holder and rotate through the transmission shaft. The second that opens on the cylindric filter stand that is located different positions department filters the mesh aperture and varies, chooses the cylindric filter stand in suitable aperture for use for it upwards exposes to open some second filter meshes on it, and the cylindric filter stand of other positions department rotates and makes some second filter meshes on it place the arc guard plate inboard in, and the second filters the mesh and realizes waste water filtration treatment. The rotation of second cylindric transmission frame passes through the driving gear, driven gear can drive first lead screw and rotate, and the rotation of first lead screw can drive the lead screw slider through first lead screw drive assembly and along first lead screw length direction reciprocating motion, and the motion of lead screw slider can drive the motion of arc clearance frame through the link, and the motion of arc clearance frame drives the motion of second brush hair, and the clearance of cylindric filter frame outer end wall is realized to the second brush hair, effectively avoids the second to cross the jam of filter mesh.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims (4)

1. The utility model provides a waste water treatment equipment of gas turbine power plant, includes quick-witted case (1), its characterized in that, quick-witted case (1) upside is equipped with a waste water filter assembly (2), a waste water filter assembly (2) include quick-witted case (1) inner chamber upside and along the filter belt body (3) that its length direction was equipped with machine case (1) length direction both sides outer end wall upper portion all fixes first cavity casing (4) that is equipped with, on quick-witted case (1) length direction both sides inner end wall and lie in filter belt body (3) position below and all fix second cavity casing (5) that are equipped with, first cavity casing (4) inner chamber top all are equipped with first axis of rotation (6), first cavity casing (4) inner chamber and lie in second axis of rotation (7) that all are equipped with under first axis of rotation (6) position, third axis of rotation (8) that all are equipped with in second cavity casing (5), First cavity casing (4) correspond bar clearance frame (9), bar clearance frame (9) that all are equipped with on the end wall of quick-witted case (1) position another side correspond on the end wall of first brush hair (10) and second cavity casing (5) that all are equipped with on quick-witted case (1) position one side end wall and correspond the driving motor that third axis of rotation (8) position all was equipped with, machine case (1) downside is equipped with secondary waste water filter assembly (11), secondary waste water filter assembly (11) include quick-witted case (1) bottom inner chamber and along the cylindric filter frame (12) that its length direction equidistance evenly movable was laid, cylindric filter frame (12) all fixed arc protection plate (13) that are equipped with under position, first lead screw (14) that arc protection plate (13) position side all were equipped with, first lead screw slider (15) that first lead screw (14) outside all overlapped, Arc clearance frame (16), the arc clearance frame (16) that all is equipped with directly over cylindric filter frame (12) position all are equipped with on the end wall of arc clearance frame (16) lower extreme, on the outer end wall of just corresponding cylindric filter frame (12) width direction one side and all move about the cylindric drive frame that is equipped with and rotation motor (18) that all are equipped with of cylindric drive frame position side.

2. The waste water treatment equipment of a gas turbine power plant according to claim 1, characterized in that: a water inlet is formed in the middle of the upper end of the case (1) along the length direction of the case, first through holes are formed between the inner cavity of the top of the first hollow shell (4) and the inner cavity of the upper end of the case (1), second through holes are formed between the inner cavity of the second hollow shell (5) and the inner cavity of the first hollow shell (4) and correspond to the positions of the second rotating shafts (7), the first through holes and the second through holes are formed along the width direction of the case (1), the first hollow shell (4), the second hollow shell (5), the first rotating shaft (6), the second rotating shaft (7), the third rotating shaft (8) and the strip-shaped cleaning frame (9) are arranged along the width direction of the case (1), one end part of the third rotating shaft (8) in the length direction penetrates through the inner end wall of the second hollow shell (5) to extend out, and the end part of the extending end part of the third rotating shaft is externally connected with the driving motor, the outside waterproof casing that all overlaps of driving motor, first cavity casing (4) correspond just be located on the end wall of quick-witted case (1) position opposite side end all vertical division have a bar recess between first axis of rotation (6) and second axis of rotation (7) position, all be equipped with second lead screw and bar slider in the bar recess, the equal vertical upwards running through of second lead screw top tip end wall in the bar recess stretches out, and its end portion that stretches out all external lead screw motor (20), the equal vertical activity of second lead screw runs through the bar slider setting, the bar slider activity run through the department in the end wall with all be equipped with second lead screw drive assembly between the second lead screw outside, the bar slider all with bar clearance frame (9) fixed connection, the filter belt body (3) length direction one end twines on third axis of rotation (8) that are located one side, The other end passes through second opening, second axis of rotation (7), first axis of rotation (6), first opening and quick-witted case (1) upper end inner chamber and twines on third axis of rotation (8) that are located the opposite side, just correspond on the end wall in quick-witted case (1) width direction both sides filter area body (3) position and all fix and be equipped with guide holder (21), guide holder (21) are all followed quick-witted case (1) length direction sets up, the corresponding end tip of guide holder (21) just has all opened the guide way along its length direction, the equal opening in guide way length direction both ends sets up, even intensive division has first filtration mesh on the filter area body (3).

3. The waste water treatment equipment of a gas turbine power plant according to claim 1, characterized in that: the cylindrical filter rack (12), the arc-shaped protection plate (13) and the first screw rod (14) are all arranged along the width direction of the case (1), the outer end wall of the upper side of the cylindrical filter rack (12) is respectively and uniformly provided with second filter meshes in an intensive manner, the apertures of the second filter meshes arranged on the cylindrical filter rack (12) at different positions are unequal, the first screw rod (14) movably penetrates through the screw rod sliding block (15), a first screw rod transmission assembly is arranged between the inner end wall of the movable penetrating part of the screw rod sliding block (15) and the outer part of the first screw rod (14), the outer end wall of the arc-shaped protection plate (13) is respectively provided with directional chutes corresponding to the positions of the screw rod sliding block (15), the directional chutes are all arranged along the length direction of the arc-shaped protection plate (13), the uniform end parts of the screw rod sliding block (15) are movably arranged in the directional chutes, the arc clearance frame (16) inboard end wall sets up downwards, arc clearance frame (16) equal arc length direction one end tip with the fixed link that is equipped with between lead screw slider (15), the cylindric transmission frame includes that length direction one end tip activity is located first cylindric transmission frame (22) and first cylindric transmission frame (22) other end tip swing joint's second cylindric transmission frame (23) on quick-witted case (1) outer end wall, it stretches into to rotate motor (18) output shaft activity in the cylindric transmission frame.

4. A combustion engine power plant wastewater treatment plant according to claim 3, characterized in that: equal radian is evenly opened on first cylindric transmission frame (22) inner end wall has first keyway (24), equal radian is evenly opened on second cylindric transmission frame (23) inner end wall has second keyway (25), first keyway (24) with opposite direction is seted up to second keyway (25) position each other, it is outside and corresponding to rotate motor (18) output shaft first keyway (24), second keyway (25) position all articulate and are equipped with actuating lever (26), actuating lever (26) position is articulated opposite direction each other, quick-witted case (1) corresponds on the end wall of one side of cylindric transmission frame position just corresponds cylindric filter frame (12) medial side position all runs through and is equipped with transmission shaft (27), transmission shaft (27) all follow quick-witted case (1) width direction sets up, transmission shaft (27) length direction both ends tip is equallyd divide do not through connecting rod and first cylindric transmission frame (22) inner end wall, end wall, Inner end wall fixed connection in cylindric filter frame (12), first lead screw (14) correspond one end tip in cylindric drive frame position all runs through the inner end wall in quick-witted case (1) stretches out, and it stretches out the equal overcoat driven gear (28) of end tip, the outside driving gear (19) that all overlap of second cylindric drive frame (23), driving gear (19) with driven gear (28) all mesh the transmission each other, quick-witted case (1) corresponds on the other end wall in cylindric drive frame position and correspond cylindric filter frame (12) position has all opened the outlet, the equal external drain pipe in outlet.

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