CN216337093U

CN216337093U - Boiler make-up water desalination treatment device

Info

Publication number: CN216337093U
Application number: CN202122618756.0U
Authority: CN
Inventors: 田必勇
Original assignee: NANJING HAIYI ENVIRONMENTAL PROTECTION ENGINEERING CO LTD
Current assignee: NANJING HAIYI ENVIRONMENTAL PROTECTION ENGINEERING CO LTD
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-19
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a boiler feedwater desalination treatment device which comprises a filter barrel, wherein a rotating shaft of a motor penetrates through the middle part of the upper end of the filter barrel and is fixedly connected with one end of a connecting shaft, the other end of the connecting shaft penetrates through a first filter plate and a second filter plate in sequence and is rotatably connected with the middle part of the bottom end of the inner side of the filter barrel, an impeller is arranged in the middle of the connecting shaft, a water inlet of a first water pump is communicated with one end of a first water pipe, the bottom end of the right side of the filter barrel is communicated with one end of a third water pipe, the other end of a sixth water pipe is communicated with a water inlet of a second water pump, and a water outlet of the second water pump is communicated with one end of a fifth water pipe. According to the utility model, through two different types of filtration, the purpose of reducing impurities in water is achieved, the problem of blockage of the device due to the impurities in the water is reduced, and finally through the treatment of the desalting device, the heat conduction effect of the water is improved, the loss of heat in the water is reduced, and the waste of resources is avoided.

Description

Boiler make-up water desalination treatment device

Technical Field

The utility model relates to the technical field of water treatment, in particular to a boiler feedwater desalination treatment device.

Background

The make-up water is the water supply supplemented from the outside of the system due to various steam-water losses or no production return water in a thermodynamic system, and is usually from the water supply treated by a chemical water treatment workshop.

Present water supply installation all uses direct high-pressure pump direct water supply to give first place to, contains some impurity in the daily water supply, if not in time handling, then can cause whole device's jam, the incident takes place easily for the high-pressure gas in the boiler, and the in-process of daily heating can evaporate in the boiler in addition and produce the salt stain, if not in time handling, can influence the heat conduction effect of water, causes thermal loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a boiler make-up water desalting treatment device.

In order to achieve the purpose, the utility model adopts the following technical scheme: a boiler feedwater desalination treatment device comprises a filter vat, wherein the middle part of the upper end of the filter vat is fixedly connected with a motor, the middle upper part of the inner side of the filter vat is fixedly connected with a first filter plate, the middle lower part of the inner side of the filter vat is fixedly connected with a second filter plate, a rotating shaft of the motor penetrates through the middle part of the upper end of the filter vat and is fixedly connected with one end of a connecting shaft, the other end of the connecting shaft penetrates through the first filter plate and the second filter plate in sequence and is rotatably connected with the middle part of the bottom end of the inner side of the filter vat, an impeller is arranged in the middle part of the connecting shaft, a first sewage discharge pipe is arranged at the bottom end of the left side of the filter vat, the upper end of the left side of the filter vat is communicated with one end of a second water pipe, the other end of the second water pipe is communicated with a water outlet of a first water pump, a water inlet of the first water pump is communicated with one end of a first water pipe, and the bottom end of the right side of the filter vat is communicated with one end of a third water pipe, the other end of third water pipe and distillation plant's water inlet intercommunication, distillation plant's delivery port and the one end intercommunication of sixth water pipe, the other end of sixth water pipe and the water inlet intercommunication of second water pump, the delivery port of second water pump and the one end intercommunication of fifth water pipe, the other end of fifth water pipe and desalination device's water inlet intercommunication, desalination device's delivery port and the one end intercommunication of fourth water pipe, desalination device's right side bottom is provided with the second blow off pipe.

As a further description of the above technical solution:

the middle part of the front end of the filter barrel is fixedly connected with a control panel, and the control panel is electrically connected with the motor, the distillation device, the second water pump, the desalination device and the first water pump.

As a further description of the above technical solution:

the impeller is provided with a brush plate.

As a further description of the above technical solution:

a plurality of filter holes are arranged on the first filter plate and the second filter plate at equal intervals.

As a further description of the above technical solution:

and the first sewage discharge pipe is in threaded connection with a first sealing cover.

As a further description of the above technical solution:

and a thermometer is arranged on the right side of the middle part of the front end of the distillation device.

As a further description of the above technical solution:

and a second sealing cover is in threaded connection with the second sewage draining pipe.

The utility model has the following beneficial effects:

1. according to the utility model, make-up water firstly enters the upper end of the first filter plate through the water inlet of the filter barrel, and enters the upper end of the second filter plate after being filtered by the first filter plate, and the impeller on the connecting shaft is driven by the rotating shaft of the motor to rotate, so that the water is discharged from the water outlet of the filter barrel after flowing through the second filter plate, and secondary filtering is completed, and the problem of device blockage caused by impurities in the water can be avoided.

2. In the utility model, the filtered make-up water is distilled by the distillation device and then is conveyed to the water inlet of the desalination device by the first water pump for desalination treatment, and the make-up water is discharged from the water outlet of the desalination device and enters the boiler after the desalination treatment is finished, so that the salinization is reduced, the heat conduction effect of the water is improved, and the loss of heat in the water is reduced.

Drawings

FIG. 1 is a front view of a boiler feedwater desalination treatment apparatus according to the present invention;

FIG. 2 is a sectional view of a filter of a boiler feedwater desalination treatment apparatus according to the present invention.

Illustration of the drawings:

1. a first water pipe; 2. a second water pipe; 3. a filter vat; 4. a motor; 5. a third water pipe; 6. a distillation apparatus; 7. a second water pump; 8. a desalination unit; 9. a fourth water pipe; 10. a second sewage draining pipe; 11. a fifth water pipe; 12. a sixth water pipe; 13. a thermometer; 14. a control panel; 15. a first drain pipe; 16. a first sealing cover; 17. a first water pump; 18. a first filter plate; 19. an impeller; 20. brushing the board; 21. a second filter plate; 22. a connecting shaft; 23. a filtration pore; 24. a second sealing cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, one embodiment of the present invention is provided: the utility model provides a boiler make-up water desalination treatment device, includes filter vat 3, its characterized in that: the middle part of the upper end of the filter barrel 3 is fixedly connected with a motor 4, the middle upper part of the inner side of the filter barrel 3 is fixedly connected with a first filter plate 18, the middle lower part of the inner side of the filter barrel 3 is fixedly connected with a second filter plate 21, the rotating shaft of the motor 4 penetrates through the middle part of the upper end of the filter barrel 3 and is fixedly connected with one end of a connecting shaft 22, the other end of the connecting shaft 22 sequentially penetrates through the first filter plate 18 and the second filter plate 21 and is rotatably connected with the middle part of the bottom end of the inner side of the filter barrel 3, the middle part of the connecting shaft 22 is provided with an impeller 19, the left bottom end of the filter barrel 3 is provided with a first sewage discharge pipe 15, the left upper end of the filter barrel 3 is communicated with one end of a second water pipe 2, the other end of the second water pipe 2 is communicated with a water outlet of a first water pump 17, the water inlet of the first water pump 17 is communicated with one end of the first water pipe 1, the right bottom end of the filter barrel 3 is communicated with one end of a third water pipe 5, the other end of the third water pipe 5 is communicated with a water inlet of a distillation device 6, the water outlet of the distillation device 6 is communicated with one end of a sixth water pipe 12, the other end of the sixth water pipe 12 is communicated with the water inlet of a second water pump 7, the water outlet of the second water pump 7 is communicated with one end of a fifth water pipe 11, the other end of the fifth water pipe 11 is communicated with the water inlet of a desalination device 8, the water outlet of the desalination device 8 is communicated with one end of a fourth water pipe 9, a second blow-off pipe 10 is arranged at the bottom end of the right side of the desalination device 8, and waste of the tray device 8 can be discharged conveniently.

The front end middle part fixedly connected with control panel 14 of filter vat 3, and control panel 14 and motor 4, distillation plant 6, second water pump 7, desalination device 8 and first water pump 17 electric connection, conveniently control whole equipment, be provided with brush board 20 on the impeller 19, prevent that there is the impurity adsorption in the supply water and the inner wall of filter vat 3, impartial distance is provided with a plurality of filtration pore 23 on first filter 18 and the second filter 21, make things convenient for the filtration of supply aquatic impurity, threaded connection has first sealed lid 16 on the first blow off pipe 15, distillation plant 6's front end middle part right side is provided with thermometer 13, conveniently look over distillated temperature, threaded connection has sealed lid 24 of second on the second blow off pipe 10, it is inside to prevent that there is external impurity to get into the blow off pipe.

The working principle is as follows: firstly, a switch of a control panel 14 is turned on, make-up water enters a filter barrel 3 through a first water pump 17, a rotating shaft of a motor 4 drives a connecting shaft 22 to rotate, the make-up water enters the upper end of a second filter plate 21 after being filtered by a first filter plate 18 and is driven by an impeller to rotate so as to drive make-up water to flow, secondary filtration is completed, the filtered make-up water enters a distillation device 6 through a third water pipe 5 for distillation treatment, the water enters a desalination device 8 through a sixth water pipe 12 and a fifth water pipe 11 after being distilled, and the water enters a boiler through a fourth water pipe 9 after being desalinated, so that the water desalination treatment of the boiler is completed.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a boiler feedwater desalination processing apparatus, includes filter vat (3), its characterized in that: the upper end middle part of the filter barrel (3) is fixedly connected with a motor (4), the inner middle upper part of the filter barrel (3) is fixedly connected with a first filter plate (18), the inner middle lower part of the filter barrel (3) is fixedly connected with a second filter plate (21), a rotating shaft of the motor (4) penetrates through the upper end middle part of the filter barrel (3) and is fixedly connected with one end of a connecting shaft (22), the other end of the connecting shaft (22) sequentially penetrates through the first filter plate (18) and the second filter plate (21) and is rotatably connected with the inner bottom middle part of the filter barrel (3), an impeller (19) is arranged in the middle of the connecting shaft (22), a first sewage discharge pipe (15) is arranged at the left bottom end of the filter barrel (3), the left upper end of the filter barrel (3) is communicated with one end of a second water pipe (2), the other end of the second water pipe (2) is communicated with a water outlet of a first water pump (17), the water inlet of first water pump (17) and the one end intercommunication of first water pipe (1), the right side bottom of filter vat (3) and the one end intercommunication of third water pipe (5), the other end of third water pipe (5) and the water inlet intercommunication of distillation plant (6), the delivery port of distillation plant (6) and the one end intercommunication of sixth water pipe (12), the other end of sixth water pipe (12) and the water inlet intercommunication of second water pump (7), the delivery port of second water pump (7) and the one end intercommunication of fifth water pipe (11), the other end of fifth water pipe (11) and the water inlet intercommunication of desalination device (8), the delivery port of desalination device (8) and the one end intercommunication of fourth water pipe (9), the right side bottom of desalination device (8) is provided with second blow off pipe (10).

2. The desalination treatment apparatus for boiler feedwater according to claim 1, characterized in that: the middle part of the front end of the filter barrel (3) is fixedly connected with a control panel (14), and the control panel (14) is electrically connected with the motor (4), the distillation device (6), the second water pump (7), the desalination device (8) and the first water pump (17).

3. The desalination treatment apparatus for boiler feedwater according to claim 1, characterized in that: the impeller (19) is provided with a brush plate (20).

4. The desalination treatment apparatus for boiler feedwater according to claim 1, characterized in that: a plurality of filter holes (23) are arranged on the first filter plate (18) and the second filter plate (21) at equal intervals.

5. The desalination treatment apparatus for boiler feedwater according to claim 1, characterized in that: the first drain pipe (15) is in threaded connection with a first sealing cover (16).

6. The desalination treatment apparatus for boiler feedwater according to claim 1, characterized in that: a thermometer (13) is arranged on the right side of the middle part of the front end of the distillation device (6).

7. The desalination treatment apparatus for boiler feedwater according to claim 1, characterized in that: and a second sealing cover (24) is connected to the second sewage draining pipe (10) in a threaded manner.