CN210333509U

CN210333509U - Gas turbine washing device

Info

Publication number: CN210333509U
Application number: CN201920619540.6U
Authority: CN
Inventors: 徐耀利; 程朝辉; 林森
Original assignee: Zhejiang Datang International Shaoxing Jiangbin Thermoelectricity Co ltd
Current assignee: Zhejiang Datang International Shaoxing Jiangbin Thermoelectricity Co ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-04-17
Anticipated expiration: 2029-04-30

Abstract

The utility model relates to a gas turbine power generation field specifically discloses a gas turbine washing device, including the frame, be equipped with washing jar and washing jar from the left hand right side in proper order in the frame, wherein wash jar department and be equipped with rabbling mechanism and be located the first lid of jar mouth, be equipped with the second lid that draws water the mechanism and be located the jar mouth in the washing jar. The utility model discloses can clean convenient and practical to the compressor.

Description

Gas turbine washing device

Technical Field

The utility model relates to a gas turbine electricity generation field.

Background

The gas turbine generator set is provided with an air inlet filtering system, and the function of the air inlet filtering system are to filter dust and particles in air, so that clean air enters the gas turbine, and the gas turbine generator set is ensured to run safely and reliably to generate electricity.

However, the intake air filtering system of the gas turbine cannot filter 100% of particles in the air, dust or particles can enter the gas turbine more or less, the particles such as the dust and the like are adsorbed on the surface of the blades of the compressor of the gas turbine, so that the blades of the compressor are polluted, the flow area of the compressor is reduced, the amount of air entering the compressor is reduced, the power consumption of the unit operation is increased, the output power of a gas turbine generator set is reduced, and the power generation of the gas turbine generator set is influenced. In addition, if the blades of the compressor are excessively dirty, the surge of the compressor can be caused, the performance and the safe operation of the unit are seriously influenced, and the service life of the unit is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas turbine washing device to clean the compressor.

In order to achieve the purpose, the basic scheme of the utility model provides a gas turbine washing device, which comprises a frame, wherein a washing tank and a washing tank are sequentially arranged on the frame from left to right, a stirring mechanism and a first cover body positioned at a tank opening are arranged at the washing tank, and a water pumping mechanism and a second cover body positioned at the tank opening are arranged in the washing tank; the stirring mechanism comprises a motor positioned outside the cleaning tank, a stirring shaft driven by the motor and a first feeding hole positioned on the first cover body, wherein the stirring shaft is rotationally connected with the first cover body; the mechanism of drawing water includes the water pump, set up the second feed inlet on the second lid, spray tube and the Y type pipe with water pump delivery port intercommunication, the section and the water pump water inlet intercommunication of converging of Y type pipe, a section of Y type pipe is passed the washing jar and is stretched into in the washing jar, another section of Y type pipe stretches into in the washing jar, the junction of two sections of Y type pipe still rotates and is connected with the valve plate of two section control switchings and with the valve plate coaxial fixed and stretch out the handle of Y type pipe.

The beneficial effect of this basic scheme lies in:

the frame provides mounting support for all parts of the device, wherein a mixed solution of a cleaning agent and clean water is arranged in the cleaning tank and used for cleaning the compressor, clean water is arranged in the washing tank and used for washing residual liquid of the cleaning agent, the first feed port and the second feed port can be used for conveniently adding the clean water, the cleaning agent and the like, the motor can provide power for the rotation of the stirring shaft, the stirring shaft can stir liquid in the cleaning tank, so that the cleaning agent and the clean water are quickly mixed to form cleaning liquid, the water pump can pump the cleaning liquid and the clean water, meanwhile, the Y-shaped pipe and the valve plate are arranged, so that the clean water and the cleaning liquid are separately pumped, namely, the branch section communicated with the cleaning tank is communicated by rotating the handle, the water pump can pump the cleaning liquid through the Y-shaped pipe and spray the cleaning liquid to the compressor through the liquid spraying pipe, so that the compressor is cleaned, and the branch, the water pump can pump clear water through the Y-shaped pipe and spray the clear water to the compressor through the liquid spraying pipe, so that the compressor is washed by water, and the adverse effect of the residual liquid of the cleaning agent on the compressor is avoided.

To sum up, the utility model discloses can realize cleaning convenient and practical to the compressor.

Furthermore, a belt transmission is arranged between the motor and the stirring shaft. Through the belt transmission mode, the transmission of clicking and stirring shaft is realized conveniently and quickly.

Further, the stirring device also comprises a plurality of stirring rods arranged on the stirring shaft. The stirring area of the stirring shaft can be increased by arranging the stirring rod, the efficiency is improved, and the stirring effect is improved.

Furthermore, the stirring rods are uniformly distributed along the circumferential direction of the stirring shaft. The stirring shaft is circumferentially and uniformly distributed, so that the cleaning agent and the clear water can be stirred and mixed more uniformly.

Furthermore, still include perpendicular to puddler setting and with the puddler rotate the branch of being connected and fix the face gear on wasing jar inner wall, the branch outer end is equipped with first blade and with the drive gear of face gear meshing. So set up, when the (mixing) shaft rotates, first blade, branch, puddler rotate round the cavity (mixing) shaft, and drive gear and face gear meshing transmission on the branch lead to drive gear to rotate around the branch axis, and branch rotates around self axis promptly, and then drives first blade and rotates around the branch axis to carry out multi-angle, multidimension's stirring to the washing liquid in the washing jar, can ensure the mixed effect again when improving mixing efficiency.

Furthermore, a plurality of second blades are arranged at the inner end of the supporting rod. Through setting up the second blade not only can increase the stirring area of whole device, mutually support with first blade moreover, realize mixing the stirring to the washing liquid of puddler inside and outside.

Further, a bearing is arranged between the stirring shaft and the first cover body. So set up, can avoid wearing and tearing each other between (mixing) shaft and the first lid to guarantee the life of (mixing) shaft.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of a gas turbine washing device according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a stirring shaft 1, a stirring rod 2, a cleaning tank 3, a first feeding hole 4, a first cover body 5, a transmission belt 6, a motor 7, a support rod 8, a driving gear 9, an end face gear ring 10, a first blade 11, a second blade 12, a Y-shaped pipe 13, a water pump 14 and a valve plate 15.

As shown in fig. 1 and 2, a gas turbine washing device comprises a frame, wherein a washing tank 3 and a washing tank are sequentially arranged on the frame from left to right, a stirring mechanism and a first cover body 5 positioned at a tank opening are arranged at the washing tank 3, and a water pumping mechanism and a second cover body positioned at the tank opening are arranged in the washing tank; the stirring mechanism comprises a motor 7 positioned outside the cleaning tank 3, a stirring shaft 1 driven by the motor 7 and a first feeding hole 4 positioned on the first cover body 5, wherein the stirring shaft 1 is rotatably connected with the first cover body 5, specifically, belt transmission is adopted between the motor 7 and the stirring shaft 1, click and stirring shaft 1 transmission is conveniently and quickly realized in a belt transmission mode, and a V belt is selected as the transmission belt 6, so that the V belt is easy to install, small in floor area, high in transmission efficiency and low in noise; be provided with the bearing between (mixing) shaft 1 and the first lid 5, so set up, can avoid wearing and tearing each other between (mixing) shaft 1 and the first lid 5 to guarantee (mixing) shaft 1's life.

The stirring mechanism also comprises a plurality of stirring rods 2 arranged on the stirring shaft 1, the stirring area of the stirring shaft 1 can be increased by arranging the stirring rods 2, the efficiency is improved, the stirring effect is improved, the stirring rods 2 are uniformly distributed along the circumferential direction of the stirring shaft 1, the stirring shaft 1 is uniformly distributed along the circumferential direction, a cleaning agent and clean water can be stirred and mixed more uniformly, the stirring mechanism also comprises a support rod 8 which is perpendicular to the stirring rods 2 and is rotatably connected with the stirring rods 2 and an end face gear which is fixed on the inner wall of the cleaning tank 3, the outer end of the support rod 8 is provided with a first blade 11 and a driving gear 9 which is meshed with the end face gear, the first blade 11, the support rod 8 and the stirring rods 2 rotate around the hollow stirring shaft 1, meanwhile, the driving gear 9 on the support rod 8 is in meshed transmission with the end face gear, the driving gear 9 rotates around the, and then drive first blade 11 and rotate around 8 axes of branch to carry out multi-angle, multidimension degree's stirring to the washing liquid that washs in jar 3, can ensure mixed effect again when improving mixing efficiency, branch 8 the inner is equipped with a plurality of second blades 12, through setting up the stirring area that second blade 12 not only can increase whole device, mutually support with first blade 11 in addition, realize mixing the stirring to the washing liquid of 2 inside and outside of puddler.

The pumping mechanism comprises a water pump 14, a second feed inlet arranged on the second cover body, a liquid spraying pipe communicated with a water outlet of the water pump 14 and a Y-shaped pipe 13, a converging section of the Y-shaped pipe 13 is communicated with a water inlet of the water pump 14, one section of the Y-shaped pipe 13 penetrates through the washing tank and extends into the washing tank 3, the other section of the Y-shaped pipe 13 extends into the washing tank, and as shown in fig. 2, a valve plate 15 for controlling the two sections to be opened and closed and a handle coaxially fixed with the valve plate 15 and extending out of the Y-shaped pipe 13 are further rotatably connected to the intersection of the two sections of the Y-shaped pipe.

The frame provides mounting support for all parts of the device, wherein a mixed solution of a cleaning agent and clean water is arranged in the cleaning tank 3 and used for cleaning the compressor, clean water is arranged in the cleaning tank and used for washing residual liquid of the cleaning agent, the first feed port 4 and the second feed port can be used for conveniently adding the clean water, the cleaning agent and the like, the motor 7 can provide power for the rotation of the stirring shaft 1, the stirring shaft 1 can stir liquid in the cleaning tank 3, so that the cleaning agent and the clean water are quickly mixed to form the cleaning liquid, the water pump 14 can extract the cleaning liquid and the clean water, meanwhile, the Y-shaped pipe 13 and the valve plate 15 are arranged, so that the clean water and the cleaning liquid are separately extracted, namely, the handle is rotated to enable the branch section communicated with the cleaning tank 3 to be communicated, the water pump 14 can extract the cleaning liquid through the Y-shaped pipe 13 and spray the liquid to the, and the handle is rotated reversely to conduct the branch section communicated with the washing tank, so that the water pump 14 can pump clean water through the Y-shaped pipe 13 and spray the clean water to the compressor through the liquid spraying pipe, thereby realizing the washing of the compressor and avoiding the bad influence of the residual liquid of the cleaning agent on the compressor.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A gas turbine washing device characterized in that: the washing machine comprises a rack, wherein a washing tank and a washing tank are sequentially arranged on the rack from left to right, a stirring mechanism and a first cover body positioned at a tank opening are arranged at the washing tank, and a water pumping mechanism and a second cover body positioned at the tank opening are arranged in the washing tank;

the stirring mechanism comprises a motor positioned outside the cleaning tank, a stirring shaft driven by the motor and a first feeding hole positioned on the first cover body, wherein the stirring shaft is rotationally connected with the first cover body;

the mechanism of drawing water includes the water pump, set up the second feed inlet on the second lid, spray tube and the Y type pipe with water pump delivery port intercommunication, the section and the water pump water inlet intercommunication of converging of Y type pipe, a section of Y type pipe is passed the washing jar and is stretched into in the washing jar, another section of Y type pipe stretches into in the washing jar, the junction of two sections of Y type pipe still rotates and is connected with the valve plate of two section control switchings and with the valve plate coaxial fixed and stretch out the handle of Y type pipe.

2. The gas turbine water washing apparatus according to claim 1, wherein: the motor and the stirring shaft are in belt transmission.

3. The gas turbine washing apparatus according to claim 1 or 2, characterized in that: also comprises a plurality of stirring rods arranged on the stirring shaft.

4. The gas turbine water washing apparatus according to claim 3, wherein: the stirring rods are uniformly distributed along the circumferential direction of the stirring shaft.

5. The gas turbine water washing apparatus according to any one of claims 1, 2 or 4, characterized in that: the cleaning device is characterized by further comprising a supporting rod which is perpendicular to the stirring rod and is connected with the stirring rod in a rotating mode and an end face gear which is fixed on the inner wall of the cleaning tank, wherein a first blade and a driving gear which is meshed with the end face gear are arranged at the outer end of the supporting rod.

6. The gas turbine water washing apparatus according to any one of claims 1, 2 or 4, characterized in that: the inner end of the supporting rod is provided with a plurality of second blades.

7. The gas turbine water washing apparatus according to any one of claims 1, 2 or 4, characterized in that: a bearing is arranged between the stirring shaft and the first cover body.