CN210660632U

CN210660632U - Novel hydraulic turbine semi-barren liquor water pump

Info

Publication number: CN210660632U
Application number: CN201921827855.6U
Authority: CN
Inventors: 蒯长进
Original assignee: Yangzhou Senlan Fluid Technology Co Ltd
Current assignee: Yangzhou Senlan Fluid Technology Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-02
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a novel half barren liquid water pump of hydraulic turbine relates to the water pump field, the camera includes a supporting plate, a plurality of rubber shock pads of bottom fixedly connected with of backup pad, rubber shock pad's bottom fixedly connected with bottom plate, the first supporting block of upper surface left side fixedly connected with of backup pad, the top fixed mounting of first supporting block has a driving motor, the right side of first supporting block is provided with half barren liquid pump, the first unable adjustment base of surface bottom fixedly connected with of half barren liquid pump. The utility model discloses a set up a plurality of rubber shock pads between backup pad and bottom plate, can effectually slow down the vibrations that the device work produced, be favorable to the stable work of device, set up static blade through the both sides at impeller, the fluid contacts impeller after static blade's buffering, has played effectual buffering protection's effect to impeller, improves its life.

Description

Novel hydraulic turbine semi-barren liquor water pump

Technical Field

The utility model relates to a water pump field, in particular to novel hydraulic turbine half lean solution water pump.

Background

The semi-lean liquid pump is the most key motive equipment of the decarburization system and plays a crucial role in the operation of the decarburization system, in the prior art, the semi-lean liquid pump, the motor, the clutch and the hydraulic turbine are coaxial, the semi-lean liquid pump is driven by the motor to operate during operation, the hydraulic turbine is slowly put into operation after the operation is stable, the pump is synchronously driven by the clutch and the motor, so that the load of the motor is reduced, the power saving effect is achieved, in the process, the hydraulic turbine pump is driven by the pressure difference from a high-pressure end to a low-pressure end, part of energy of the system is recycled, the energy saving effect is achieved, the existing device enables the semi-lean liquid pump and the hydraulic turbine to work coaxially, one of the semi-lean liquid pump and the hydraulic turbine fails to be used, the working efficiency is affected, blades in the existing hydraulic turbine unit are easy to damage due.

Therefore, it is necessary to invent a new hydraulic turbine semi-lean water pump to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel hydraulic turbine half barren liquor water pump to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel hydraulic turbine semi-barren solution water pump comprises a supporting plate, wherein a plurality of rubber shock absorbing cushions are fixedly connected to the bottom of the supporting plate, a bottom plate is fixedly connected to the bottom of each rubber shock absorbing cushion, a first supporting block is fixedly connected to the left side of the upper surface of the supporting plate, a first driving motor is fixedly mounted at the top of the first supporting block, a semi-barren solution pump is arranged on the right side of the first supporting block, a first fixing base is fixedly connected to the bottom of the outer surface of the semi-barren solution pump, a first connecting pipeline is fixedly connected to the right end of the semi-barren solution pump, a hydraulic turbine unit is arranged on the right side of the first connecting pipeline, a second connecting pipeline is fixedly connected to the left end of the hydraulic turbine unit, a second fixing base is fixedly connected to the bottom of the outer surface of the hydraulic turbine unit, and, a second driving motor is arranged on the right side of the hydraulic turbine unit, and a second supporting block is fixedly connected to the bottom of the second driving motor;

the hydraulic turbine set is characterized in that a rotating bearing is arranged inside the hydraulic turbine set, a rotating impeller is fixedly connected to the middle of the rotating bearing, and bearing sleeves are arranged on the left side and the right side of the rotating impeller.

Optionally, the left end of the semi-lean liquid pump is fixedly connected with the output end of the first driving motor, and the bottom of the first fixing base is fixedly connected with the supporting plate.

Optionally, a feeding pipeline is fixedly connected in the middle of the top of the semi-lean liquid pump, and the second connecting pipeline is fixedly connected with the first connecting pipeline.

Optionally, the bottom of the second fixing base is fixedly connected with the supporting plate, and the number of the discharge pipes is two.

Optionally, the output end of the second driving motor is fixedly connected with the hydraulic turbine unit, and the bottom of the second supporting block is fixedly connected with the supporting plate.

Optionally, the bearing sleeve is fixedly connected with the rotating bearing, and the outer surface of one side of the bearing sleeve, which is close to the rotating impeller, is fixedly connected with the stationary blade.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up a plurality of rubber shock pads between backup pad and bottom plate, can effectually slow down the vibrations that the device work produced, be favorable to the stable work of device, set up static blade through the both sides at impeller, the fluid contacts impeller after static blade's buffering, has played effectual buffering protection's effect to impeller, improves its life.

2. The utility model discloses a setting of first driving motor and second driving motor utilizes two motors to control half barren liquid pump and second driving motor respectively, avoids half barren liquid pump and the coaxial work of second driving motor, can not play the chain reaction when half barren liquid pump or the arbitrary one of second driving motor breaks down and lead to the device paralysed.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic top view of the structure of the present invention.

FIG. 3 is a schematic cross-sectional view of a hydraulic turbine assembly according to the present invention.

In the figure: 1. a support plate; 2. a rubber shock pad; 3. a base plate; 4. a first support block; 5. a first drive motor; 6. a semi-barren liquor pump; 7. a first stationary base; 8. a feed conduit; 9. a first connecting pipe; 10. a second connecting pipe; 11. a hydraulic turbine unit; 12. a second stationary base; 13. a discharge pipeline; 14. a second drive motor; 15. a second support block; 16. a rotating bearing; 17. rotating the impeller; 18. a bearing housing; 19. the blades are stationary.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a novel hydraulic turbine semi-barren liquor water pump as shown in figures 1-3, which comprises a supporting plate 1, a plurality of rubber shock-absorbing pads 2 are fixedly connected to the bottom of the supporting plate 1, a bottom plate 3 is fixedly connected to the bottom of the rubber shock-absorbing pad 2, a plurality of rubber shock-absorbing pads 2 are arranged between the supporting plate 1 and the bottom plate 3, the vibration generated in the operation of the device can be effectively reduced, which is beneficial to the stable operation of the device, a first supporting block 4 is fixedly connected to the left side of the upper surface of the supporting plate 1, a first driving motor 5 is fixedly arranged at the top of the first supporting block 4, a semi-barren liquor pump 6 is arranged at the right side of the first supporting block 4, the left end of the semi-barren liquor pump 6 is fixedly connected with the output end of the first driving motor 5, a first fixing base 7 is fixedly connected to the bottom of the outer surface of the, a feeding pipeline 8 is fixedly connected in the middle of the top of the semi-lean liquid pump 6, a first connecting pipeline 9 is fixedly connected at the right end of the semi-lean liquid pump 6, a hydraulic turbine unit 11 is arranged on the right side of the first connecting pipeline 9, a second connecting pipeline 10 is fixedly connected at the left end of the hydraulic turbine unit 11, the second connecting pipeline 10 is fixedly connected with the first connecting pipeline 9, a second fixing base 12 is fixedly connected at the bottom of the outer surface of the hydraulic turbine unit 11, the bottom of the second fixing base 12 is fixedly connected with the support plate 1, discharge pipelines 13 are fixedly connected at the right side of the top of the hydraulic turbine unit 11, the number of the discharge pipelines 13 is two, a second driving motor 14 is arranged on the right side of the hydraulic turbine unit 11, the output end of the second driving motor 14 is fixedly connected with the hydraulic turbine unit 11, a second support block 15 is fixedly connected at the bottom of the second driving motor 14, and the bottom, through the arrangement of the first driving motor 5 and the second driving motor 14, the two motors are used for respectively controlling the semi-barren pump 6 and the second driving motor 14, so that the semi-barren pump 6 and the second driving motor 14 are prevented from coaxially working, and when any one of the semi-barren pump 6 or the second driving motor 14 breaks down, the device cannot be paralyzed due to a chain reaction;

the hydraulic turbine unit 11 is internally provided with a rotating bearing 16, the middle part of the rotating bearing 16 is fixedly connected with a rotating impeller 17, the left side and the right side of the rotating impeller 17 are both provided with bearing sleeves 18, the bearing sleeves 18 are fixedly connected with the rotating bearing 16, the outer surface of one side of each bearing sleeve 18 close to the rotating impeller 17 is fixedly connected with a static blade 19, the two sides of the rotating impeller 17 are provided with the static blades 19, fluid contacts the rotating impeller 17 after being buffered by the static blades 19, the rotating impeller 17 is effectively protected by buffering, and the service life of the rotating impeller 17 is prolonged.

The utility model discloses the theory of operation:

when the device is used, fluid enters the semi-lean liquid pump 6 through the feeding pipeline 8, the first driving motor 5 drives the semi-lean liquid pump 6 to operate, the second driving motor 14 drives the hydraulic turbine unit 11 to operate, the fluid enters the hydraulic turbine unit 11 after the semi-lean liquid pump 6 operates stably, the rotating bearing 16 inside the hydraulic turbine unit 11 rotates at a high speed to drive the rotating impeller 17 to rotate, the fluid is buffered by the static blade 19 at the front end and then contacts with the rotating impeller 17, the impact force on the rotating impeller 17 operating at a high speed is relieved, the fluid is buffered and decelerated again by the static blade 19 at the rear end and then is discharged through the discharging pipeline 13, and the rubber shock pad 2 between the supporting plate 1 and the bottom plate 3 can effectively buffer the device during operation, so that the device can work stably.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. A novel hydraulic turbine semi-barren liquor water pump comprises a supporting plate (1), and is characterized in that: the bottom of the supporting plate (1) is fixedly connected with a plurality of rubber shock-absorbing pads (2), the bottom of each rubber shock-absorbing pad (2) is fixedly connected with a bottom plate (3), the left side of the upper surface of the supporting plate (1) is fixedly connected with a first supporting block (4), the top of each first supporting block (4) is fixedly provided with a first driving motor (5), the right side of each first supporting block (4) is provided with a semi-lean liquid pump (6), the outer surface bottom of each semi-lean liquid pump (6) is fixedly connected with a first fixing base (7), the right end of each semi-lean liquid pump (6) is fixedly connected with a first connecting pipeline (9), the right side of each first connecting pipeline (9) is provided with a hydraulic turbine set (11), the left end of each hydraulic turbine set (11) is fixedly connected with a second connecting pipeline (10), the outer surface bottom of each hydraulic turbine set (11) is fixedly connected with a second fixing base (, a discharge pipeline (13) is fixedly connected to the right side of the top of the hydraulic turbine unit (11), a second driving motor (14) is arranged on the right side of the hydraulic turbine unit (11), and a second supporting block (15) is fixedly connected to the bottom of the second driving motor (14);

the hydraulic turbine unit is characterized in that a rotating bearing (16) is arranged inside the hydraulic turbine unit (11), a rotating impeller (17) is fixedly connected to the middle of the rotating bearing (16), and bearing sleeves (18) are arranged on the left side and the right side of the rotating impeller (17).

2. The novel hydraulic turbine semi-lean liquid water pump as claimed in claim 1, wherein:

the left end of the semi-barren liquid pump (6) is fixedly connected with the output end of the first driving motor (5), and the bottom of the first fixing base (7) is fixedly connected with the supporting plate (1).

3. The novel hydraulic turbine semi-lean liquid water pump as claimed in claim 1, wherein:

and a feeding pipeline (8) is fixedly connected in the middle of the top of the semi-barren liquid pump (6), and the second connecting pipeline (10) is fixedly connected with the first connecting pipeline (9).

4. The novel hydraulic turbine semi-lean liquid water pump as claimed in claim 1, wherein:

the bottom of the second fixed base (12) is fixedly connected with the supporting plate (1), and the number of the discharge pipelines (13) is two.

5. The novel hydraulic turbine semi-lean liquid water pump as claimed in claim 1, wherein:

the output end of the second driving motor (14) is fixedly connected with the hydraulic turbine unit (11), and the bottom of the second supporting block (15) is fixedly connected with the supporting plate (1).

6. The novel hydraulic turbine semi-lean liquid water pump as claimed in claim 1, wherein:

the bearing sleeve (18) is fixedly connected with the rotating bearing (16), and the outer surface of one side, close to the rotating impeller (17), of the bearing sleeve (18) is fixedly connected with a static blade (19).