Steam turbine generator adopting self-adaptive control technology
By installing a filter and damper at the intake pipe of the steam turbine generator, the problem of steam impurity adsorption is solved, impurity filtration and vibration reduction are achieved, ensuring the normal operation of the equipment.
Patent Information
- Application Number
- CN202422633287.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-10-30
AI Technical Summary
During operation, impurities in the superheated steam of existing steam turbine generators can be adsorbed onto internal components, affecting the normal operation of the equipment.
A filter screen is installed inside the treatment box connected to the intake pipe. The design of bolts and dampers facilitates the disassembly and cleaning of the filter screen, filters out impurities in the steam, and reduces the impact of equipment vibration on the generator through the damper.
It effectively filters out impurities in the steam, prevents equipment damage, reduces the impact of vibration on the generator, and ensures normal equipment operation.
Smart Images
Figure CN223825067U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steam turbine generator technical field, concretely is a steam turbine generator of adaptive control technology. BACKGROUND
[0002] The generator is the motor of mechanical energy into electric energy, usually by steam turbine, water turbine or internal combustion engine drive, wherein steam turbine generator refers to the steam turbine driven generator, the superheated steam generated by the boiler enters the steam turbine generator and expands to do work, so that the blade rotates to drive the generator to generate electricity; The existing steam turbine generator can dynamically judge the steam supply condition of the shaft seal system through various detection means, real-time correct the shaft seal steam pressure, realize the whole process automation of steam correction adjustment, and always keep the shaft seal steam pressure as the best value.
[0003] The existing superheated steam generated by the boiler enters the steam turbine generator and expands to do work, impurities will be contained in the superheated steam, the impurities will enter the steam turbine generator along with the superheated steam, and the dust will be adsorbed on the internal elements of the steam turbine generator, thereby affecting the normal use of the steam turbine generator. UTILITY MODEL CONTENT
[0004] The utility model discloses a steam turbine generator of adaptive control technology to solve the problem in the background art.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: a steam turbine generator of adaptive control technology, including the base, the top of base top is provided with the bottom plate, the bottom plate top is installed with steam turbine generator body, steam turbine generator body gas inlet end is connected with the air inlet pipe, steam turbine generator body gas outlet end is connected with the air outlet pipe, the air inlet pipe one end is connected with the processing box, the processing box top detachably installs the top cover, the processing box inside detachably installs the mounting plate, the mounting plate top is equipped with a plurality of slot, the mounting plate top detachably installs a plurality of frame, the frame is provided with filter screen in, the frame bottom is connected with the plug, the plug extends to the inside of slot.
[0006] Preferably, the upper part of both sides of the processing box is connected with the first extension plate, the lower part of both sides of the top cover is connected with the second extension plate, the first extension plate and the second extension plate are connected with the first bolt in the screw hole.
[0007] Preferably, the second bolt is screw connected on both sides of the processing box, and the second bolt extends to the inside of the mounting plate.
[0008] Preferably, the top cover is screw connected with a plurality of third bolts at the top, and the third bolts extend to the inside of the frame at the top.
[0009] Preferably, two first dampers are connected to one side of the top end of the base, and the top ends of the two first dampers are connected to the turbine generator body.
[0010] Preferably, two second dampers are connected to the other side of the top end of the base, and the top ends of the two second dampers are connected to the processing box.
[0011] Compared with the prior art, the utility model has the beneficial effects that:
[0012] 1、The steam turbine generator with the self-adaptive control technology, through the first bolt, the second bolt, the third bolt and the filter screen, when the superheated steam generated by the boiler enters into the processing box through the air inlet pipe, the filter screen in the processing box filters out the impurities in the steam, and the filtered steam enters into the turbine generator body through the air inlet pipe, when the filter screen needs to be cleaned, the third bolt is taken out from the frame and the top cover, so that the frame and the top cover are separated, the first bolt is taken out from the first extension plate and the second extension plate, so that the first extension plate and the second extension plate are separated, the top cover can be taken off from the top end of the processing box, the frame and the filter screen are taken out from the processing box for cleaning, then the second bolt is taken out from the processing box and the mounting plate, so that the mounting plate can be taken out from the processing box for cleaning, so that the steam sent into the steam turbine engine can be filtered by the filter screen, the impurities in the steam are filtered out, and the filter screen can be taken out from the processing box for cleaning conveniently.
[0013] 2、The steam turbine generator with the self-adaptive control technology, through the first damper and the second damper, the turbine generator body will vibrate during use, the vibration force is transmitted to the first damper and the second damper through the bottom plate, the first damper and the second damper buffer the vibration force, so that the vibration force received by the turbine generator body can be reduced, and the turbine generator body is prevented from being damaged due to the excessive vibration force. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a whole structure schematic view of the utility model;
[0015] Figure 2 It is a processing box internal structure schematic view of the utility model;
[0016] Figure 3 It is a mounting plate overhead structure schematic view of the utility model;
[0017] Figure 4 It is a filter screen structure schematic view of the utility model;
[0018] Figure 5 It is a Figure 2 Enlarged structure schematic view of the utility model;
[0019] Figure 6 For the present utility model Figure 2 A magnified structural diagram of B in the diagram.
[0020] In the diagram: 1. Base; 2. Base plate; 3. Steam turbine generator body; 4. Inlet pipe; 5. Processing box; 6. Top cover; 7. First extension plate; 8. Second extension plate; 9. First bolt; 10. Mounting plate; 11. Second bolt; 12. Slot; 13. Frame; 14. Filter screen; 15. Insert block; 16. Third bolt; 17. First damper; 18. Second damper; 19. Outlet pipe. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0023] like Figures 1 to 6As shown, the steam turbine generator with adaptive control technology in this embodiment includes a base 1, a base plate 2 above the top of the base 1, a steam turbine generator body 3 mounted on the top of the base plate 2, an intake pipe 4 connected to the intake end of the steam turbine generator body 3, two intake pipes 4 are provided, one intake pipe 4 connects the steam turbine generator body 3 to the processing box 5, and the other intake pipe 4 connects the processing box 5 to the boiler, an outlet pipe 19 connects to the outlet end of the steam turbine generator body 3, through which steam inside the steam turbine generator body 3 is transported to the boiler, one end of the intake pipe 4 is connected to the processing box 5, a top cover 6 is detachably installed on the top of the processing box 5, an installation plate 10 is detachably installed inside the processing box 5, a number of slots 12 are opened on the top of the installation plate 10, a number of frames 13 are detachably installed on the top of the installation plate 10, a filter screen 14 is provided inside the frame 13, an insert 15 is connected to the bottom of the frame 13, and the insert 15 extends to the slot 12. Inside, impurities in the steam are filtered out by the filter screen 14 inside the processing box 5. The filtered steam then enters the steam turbine generator body 3 through the intake pipe 4. When the filter screen 14 needs to be cleaned, the third bolt 16 is removed from the frame 13 and the top cover 6 to separate the frame 13 and the top cover 6. Then, the first bolt 9 is removed from the first extension plate 7 and the second extension plate 8 to separate the first extension plate 7 and the second extension plate 8. The top cover 6 can then be removed from the top of the processing box 5. The frame 13 and the filter screen 14 are then removed from the processing box 5 for cleaning. Next, the second bolt 11 is removed from the processing box 5 and the mounting plate 10 to remove the mounting plate 10 from the processing box 5 for cleaning. Thus, the steam delivered to the steam turbine generator body 3 can be filtered through the filter screen 14 to remove impurities from the steam, and the filter screen 14 can be easily removed from the processing box 5 for cleaning.
[0024] Specifically, the upper part of both sides of the processing box 5 is connected to the first extension plate 7, and the lower part of both sides of the top cover 6 is connected to the second extension plate 8. The first extension plate 7 and the second extension plate 8 are connected to the first bolt 9 through the screw hole. By removing the first bolt 9 from the inside of the first extension plate 7 and the second extension plate 8, the top cover 6 can be removed from the top of the processing box 5.
[0025] Furthermore, both sides of the treatment box 5 are threaded with second bolts 11, one end of which extends into the interior of the mounting plate 10. By removing the second bolts 11 from the interior of the treatment box 5 and the mounting plate 10, the mounting plate 10 can be removed from the interior of the treatment box 5 for cleaning. The top of the top cover 6 is threaded with several third bolts 16, the bottom of which extends into the interior of the top of the frame 13. By removing the third bolts 16 from the interior of the frame 13 and the top cover 6, the frame 13 and the top cover 6 can be separated. Two first dampers 17 are connected to one side of the top of the base 1. The tops of the two first dampers 17 are connected to the turbine generator body 3, and the turbine generator body 3 is subjected to vibration damping treatment through the first dampers 17.
[0026] Furthermore, two second dampers 18 are connected to the other side of the top of the base 1. The tops of the two second dampers 18 are connected to the processing box 5, and the processing box 5 is subjected to shock absorption through the second dampers 18.
[0027] The usage method of this embodiment is as follows: All electrical components mentioned in this application are connected to an external power source and equipped with corresponding controllers. When the superheated steam generated by the boiler enters the processing chamber 5 through the inlet pipe 4, the filter screen 14 inside the processing chamber 5 filters out impurities in the steam. The filtered steam then enters the turbine generator body 3 through the inlet pipe 4. When it is necessary to clean the filter screen 14, the third bolt 16 is removed from the frame 13 and the top cover 6, separating the frame 13 from the top cover 6. Then, the first bolt 9 is removed from the first extension plate 7 and the second extension plate 8, separating the first extension plate 7 from the second extension plate 8. The top cover 6 can then be removed from the top of the processing chamber 5. Finally, the frame 13, along with the filter screen 14, is removed from the processing chamber. The inside of box 5 is removed for cleaning. Then, the second bolt 11 is removed from the inside of the processing box 5 and the mounting plate 10. The mounting plate 10 can then be removed from the inside of the processing box 5 for cleaning. The steam delivered to the inside of the turbine generator body 3 can be filtered through the filter screen 14 to remove impurities from the steam. It is also convenient to remove the filter screen 14 from the inside of the processing box 5 for cleaning. The turbine generator body 3 will vibrate during use. The vibration force generated is transmitted to the first damper 17 and the second damper 18 through the base plate 2. The first damper 17 and the second damper 18 buffer the vibration force, thereby reducing the vibration force on the turbine generator body 3 and preventing damage to the turbine generator body 3 due to excessive vibration force.
[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A steam turbine generator with adaptive control technology, comprising a base (1), characterized in that: A base plate (2) is provided above the top of the base (1). A steam turbine generator body (3) is installed on the top of the base plate (2). An air inlet pipe (4) is connected to the air inlet end of the steam turbine generator body (3). An air outlet pipe (19) is connected to the air outlet end of the steam turbine generator body (3). A processing box (5) is connected to one end of the air inlet pipe (4). A top cover (6) is detachably installed on the top of the processing box (5). An installation plate (10) is detachably installed inside the processing box (5). Several slots (12) are opened on the top of the installation plate (10). Several frames (13) are detachably installed on the top of the installation plate (10). A filter screen (14) is provided inside the frame (13). An insert (15) is connected to the bottom of the frame (13). The insert (15) extends into the slot (12).
2. The steam turbine generator with adaptive control technology according to claim 1, characterized in that: The upper part of both sides of the processing box (5) is connected to a first extension plate (7), and the lower part of both sides of the top cover (6) is connected to a second extension plate (8). The first extension plate (7) and the second extension plate (8) are connected to a first bolt (9) through a screw hole.
3. The steam turbine generator with adaptive control technology according to claim 1, characterized in that: The processing box (5) has a second bolt (11) threaded on both sides of its surface, with one end of the second bolt (11) extending into the mounting plate (10).
4. The steam turbine generator with adaptive control technology according to claim 1, characterized in that: The top of the top cover (6) is threaded with several third bolts (16), the bottom of which extends into the interior of the top of the frame (13).
5. The steam turbine generator with adaptive control technology according to claim 1, characterized in that: Two first dampers (17) are connected to one side of the top of the base (1), and the tops of the two first dampers (17) are connected to the turbine generator body (3).
6. The steam turbine generator with adaptive control technology according to claim 1, characterized in that: Two second dampers (18) are connected to the other side of the top of the base (1), and the tops of the two second dampers (18) are connected to the processing box (5).