CN214332667U

CN214332667U - Boiler deaerator

Info

Publication number: CN214332667U
Application number: CN202022993077.7U
Authority: CN
Inventors: 李长林
Original assignee: Guizhou Yuanlong New Environmental Protection Wall Building Material Co ltd
Current assignee: Guizhou Yuanlong New Environmental Protection Wall Building Material Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-01
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a boiler deaerating plant belongs to deoxidization technical field, including main part, first oxygen-eliminating chamber, filter chamber, second oxygen-eliminating chamber, first filter screen, pivot, motor, suction pump, electromagnetic shaker, heat-conducting plate, steam conduit, electric heating wire, glass door and battery, the outside below of main part is connected with the supporting leg, and solar cell group is installed to the outside top of main part, and the positive top of main part is provided with the glass door, is provided with the handle on the glass door, and the below of glass door is provided with first switch, and the battery is installed to the below of first switch, and the battery links to each other with solar cell group, and the right side that the right side of first switch is close to the main part is provided with the second switch. The utility model discloses be provided with first oxygen-eliminating chamber, second oxygen-eliminating chamber, filter chamber, first filter screen, second filter screen and third filter screen, can abundant deoxidization, the deoxidization is more thorough, prolongs the life of boiler.

Description

Boiler deaerator

Technical Field

The utility model belongs to the technical field of the deoxidization, specifically a boiler deoxidization device.

Background

Along with the continuous improvement of boiler efficiency and pressure rating in the industrial production process, the boiler that various different industrial production used of dealing with is also constantly updating, the general volume of boiler is great, maintenance and cost of maintenance are than higher, so more should regard the protection boiler when using at ordinary times, the life of boiler will be prolonged as far as possible, after the long-time operation of boiler, the inner wall of boiler can slowly be corroded to the oxygen of aquatic, so the deoxidization is exactly the step that the boiler maintenance must go on, traditional boiler deaerator is not thorough in deoxidization, when using sponge iron deoxidization, can produce the colloidal precipitate for a long time, some devices can lose a large amount of water resources when handling the colloidal precipitate, energy-concerving and environment-protective inadequately, some devices remove oxygen through the heating, but the condition of equipment dry combustion method can appear, probably cause dangerous consequence, be unfavorable for production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler deoxidization device 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 boiler deaerating plant comprises a main body, a first deaerating chamber, a filter chamber, a second deaerating chamber, a first filter screen, a rotating shaft, a motor, a water pump, a vibrator, a heat conducting plate, a steam pipeline, an electric heating wire, a glass door and a storage battery, wherein a supporting leg is connected to the lower portion of the outer portion of the main body; a water inlet pipeline is installed on the left side of the main body, the water inlet pipeline penetrates through the inner wall of the left side of the main body and is connected with a first deaerating chamber arranged on the upper left side inside the main body, a first valve is arranged at the middle position of the water inlet pipeline, a first filter screen is arranged at the middle position inside the first deaerating chamber, a rotating shaft is arranged below the first filter screen, bearing seats are connected to the left side and the right side of the rotating shaft, the bearing seats are fixedly connected with the inner walls of the left side and the right side of the first deaerating chamber, a motor is installed below the left side outside the first deaerating chamber, the rotating shaft is connected with the motor through the bearing seats, the motor is electrically connected with a storage battery, a filter pipeline is connected below the first deaerating chamber, a second valve is installed at the middle position of the filter pipeline, a filter chamber is connected to one end of the filter pipeline, which is far away from the first deaerating chamber, a third filter screen is arranged inside the filter chamber, and a vibrator is installed below the third filter screen, the left side of the filtering chamber is connected with a waste water pipeline, the waste water pipeline penetrates through the filtering chamber and the inner wall of the left side of the main body, the right side of the filtering chamber is connected with a second water outlet pipeline, and one end, far away from the filtering chamber, of the second water outlet pipeline is connected with a water suction pump; the right side of first oxygen-eliminating chamber is connected with first outlet conduit, the intermediate position of first outlet conduit is provided with the second filter screen, the one end that first oxygen-eliminating chamber was kept away from to first outlet conduit is connected with the suction pump, suction pump and motor electric connection, the right side of suction pump is connected with third outlet conduit, the one end that the suction pump was kept away from to third outlet conduit is connected with second oxygen-eliminating chamber, the heat-conducting plate is installed to the inside intermediate position of second oxygen-eliminating chamber, the below of heat-conducting plate is provided with the heating chamber, install electric heating wire in the heating chamber, electric heating wire and second switch electric connection, electric heating wire and battery electric connection, the top on the outside right side of heating chamber is connected with steam conduit.

As a further aspect of the present invention: sponge iron is filled in the first filter screen.

As a further aspect of the present invention: the rotating shaft is provided with a steel wire brush.

As a further aspect of the present invention: and a liquid level sensor is arranged above the heat conducting plate and is electrically connected with the electric heating wire.

As a further aspect of the present invention: and a fourth water outlet pipeline is connected below the steam pipeline, and a third valve is arranged at the fourth water outlet pipeline.

Compared with the prior art, the utility model is provided with the first deaerating chamber, the second deaerating chamber, the filter chamber, the first filter screen, the second filter screen and the third filter screen, which can fully deaerate, the deaerating is more thorough, and the service life of the boiler is prolonged; the motor, the storage battery, the rotating shaft, the steel wire brush and the solar battery pack are arranged, so that natural energy can be fully utilized, energy consumption is saved, the production cost is reduced, the precipitate generated in the deoxidization process can be well removed, water resources are not wasted too much, only the precipitate is removed, and the steam generated in the deoxidization process can be used for other purposes, and the device is more convenient; the liquid level sensor is arranged, so that the phenomenon of dry burning caused by empty burning can be effectively prevented, and the device is further protected.

Drawings

FIG. 1 is a schematic sectional view of a boiler deaerating apparatus.

FIG. 2 is a schematic structural diagram of a boiler deoxygenator device.

FIG. 3 is a schematic top view of a heating chamber of a boiler deoxygenator device.

In the figure: 1. a main body; 2. a first deaerating chamber; 3. a filtering chamber; 4. a second deaerating chamber; 5. a heating chamber; 6. supporting legs; 7. a water inlet pipe; 8. a first valve; 9. a second valve; 10. a third valve; 11. a first filter screen; 12. a rotating shaft; 13. a wire brush; 14. a bearing seat; 15. a motor; 16. a first outlet conduit; 17. a water pump; 18. a second filter screen; 19. a filtration pipeline; 20. a third filter screen; 21. a vibrator; 22. a waste water conduit; 23. a second outlet conduit; 24. a third outlet conduit; 25. a heat conducting plate; 26. a steam line; 27. a fourth outlet conduit; 28. an electric heating wire; 29. a glass door; 30. a handle; 31. a first switch; 32. a second switch; 33. a storage battery; 34. a solar cell array; 35. a liquid level sensor.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a deaerating device for a boiler comprises a main body 1, a first deaerating chamber 2, a filtering chamber 3, a second deaerating chamber 4, a first filtering net 11, a rotating shaft 12, a motor 15, a water pump 17, a vibrator 21, a heat conducting plate 25, a steam pipeline 26, an electric heating wire 28, a glass door 29 and a storage battery 33; the solar energy storage device is characterized in that a supporting leg 6 is connected to the lower part of the outer part of the main body 1, a solar battery pack 34 is installed on the upper part of the outer part of the main body 1, a glass door 29 is arranged on the upper part of the front surface of the main body 1, a handle 30 is arranged on the glass door 29, a first switch 31 is arranged below the glass door 29, a storage battery 33 is installed below the first switch 31, the storage battery 33 is connected with the solar battery pack 34, the storage battery 33 can convert solar energy stored in the solar battery pack 34 into electric energy through a photovoltaic inverter for storage, the consumption of the electric energy can be effectively reduced, the purpose of saving energy is achieved, and a second switch 32 is arranged on the right side of the first switch 31, close to the right side of the main body 1; a water inlet pipeline 7 is installed on the left side of the main body 1, the water inlet pipeline 7 penetrates through the inner wall of the left side of the main body 1 and is connected with a first oxygen removing chamber 2 arranged above the left side inside the main body 1, a first valve 8 is arranged at the middle position of the water inlet pipeline 7, the first valve 8 controls the flow and the flow rate of inlet water in the water inlet pipeline 7, a first filter screen 11 is arranged at the middle position inside the first oxygen removing chamber 2, sponge iron is filled in the first filter screen 11, a rotating shaft 12 is arranged below the first filter screen 11, a steel wire brush 13 is installed on the rotating shaft 12, bearing seats 14 are connected to the left side and the right side of the rotating shaft 12, the bearing seats 14 are fixedly connected with the inner walls of the left side and the right side of the first oxygen removing chamber 2, a motor 15 is installed below the left side outside the first oxygen removing chamber 2, the rotating shaft 12 is connected with the motor 15 through the bearing seats 14, the motor 15 is electrically connected with a storage battery 33, a filter pipeline 19 is connected below the first oxygen removing chamber 2, a second valve 9 is arranged in the middle of the filtering pipeline 19, one end of the filtering pipeline 19, which is far away from the first deoxygenating chamber 2, is connected with the filtering chamber 3, a third filtering screen 20 is arranged in the filtering chamber 3, a vibrator 21 is arranged below the third filtering screen 20, the vibrator 21 can keep the third filtering screen 20 not to be blocked by sundries, the service life of the third filtering screen 20 is prolonged, the left side of the filtering chamber 3 is connected with a waste water pipeline 22, the waste water pipeline 22 penetrates through the filtering chamber 3 and the inner wall of the left side of the main body 1, the right side of the filtering chamber 3 is connected with a second water outlet pipeline 23, and one end of the second water outlet pipeline 23, which is far away from the filtering chamber 3, is connected with a water suction pump 17; the right side of the first deaerating chamber 2 is connected with a first water outlet pipeline 16, the middle position of the first water outlet pipeline 16 is provided with a second filter screen 18, one end of the first water outlet pipeline 16, which is far away from the first deaerating chamber 2, is connected with a water suction pump 17, the water suction pump 17 is electrically connected with a motor 15, the right side of the water suction pump 17 is connected with a third water outlet pipeline 24, one end of the third water outlet pipeline 24, which is far away from the water suction pump 17, is connected with a second deaerating chamber 4, a heat conduction plate 25 is installed at the middle position inside the second deaerating chamber 4, a heating chamber 5 is arranged below the heat conduction plate 25, an electric heating wire 28 is installed in the heating chamber 5, the cross section of the electric heating wire 28 is concentric and circular, the heating efficiency can be improved, the electric heating wire 28 is electrically connected with a second switch 32, the electric heating wire 28 is electrically connected with a storage battery 33, a liquid level sensor 35 is arranged above the heat conduction plate 25, the liquid level sensor 35 is electrically connected with the electric heating wire 28, a steam pipeline 26 is connected to the upper part of the right side outside the heating chamber 5, a fourth water outlet pipeline 27 is connected to the lower part of the steam pipeline 26, and a third valve 10 is arranged at the fourth water outlet pipeline 27.

The utility model discloses a theory of operation is: water passes through the water inlet pipeline 7, the first valve 8 is opened, the water enters the first deoxygenation chamber 2, the water enters the first water outlet pipeline 16 after being filtered by the first filter screen 11, the water is secondarily filtered by the second filter screen 18, the water suction pump 17 is opened, the water is conveyed into the second deoxygenation chamber 4 by the water suction pump 17, the second switch 32 is controlled to open the electric heating wire 28 to heat the water for secondary deoxygenation, steam in the heating chamber 5 has other purposes through the steam pipeline 26, the completely deoxygenated water is discharged through the fourth water outlet pipeline 27, the water level in the heating chamber 5 is lower than the position of the liquid level sensor 35, the liquid level sensor 35 controls the electric heating wire 28 to stop heating, the dangerous condition of idle burning in the heating chamber 5 is prevented, a worker can observe the condition in the first deoxygenation chamber 2 through the glass door 29, when the sponge iron colloid precipitates, the motor 15 is opened through the first switch 31, the motor 15 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the steel wire brush 13 to start cleaning the bottoms of the first filter screen 11 and the first deaerating chamber 2, broken precipitates enter the filter chamber 3 through the filter pipeline 19, the precipitates cannot be discharged from the waste water pipeline 22 through the third filter screen 20, and clean water enters the water suction pump 17 again through the second water outlet pipeline 23, so that part of water resources can be saved while sundries are removed, and the purposes of energy conservation and environmental protection are achieved.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A boiler deaerating plant comprises a main body (1), a first deaerating chamber (2), a filtering chamber (3), a second deaerating chamber (4), a first filtering net (11), a rotating shaft (12), a motor (15), a suction pump (17), a vibrator (21), a heat conducting plate (25), a steam pipeline (26), an electric heating wire (28), a glass door (29) and a storage battery (33), and is characterized in that supporting legs (6) are connected below the outside of the main body (1), a solar battery pack (34) is installed above the outside of the main body (1), the glass door (29) is arranged above the front of the main body (1), a handle (30) is arranged on the glass door (29), a first switch (31) is arranged below the glass door (29), the storage battery (33) is installed below the first switch (31), and the storage battery (33) is connected with the solar battery pack (34), a second switch (32) is arranged on the right side of the first switch (31) close to the right side of the main body (1); the water inlet pipeline (7) is installed on the left side of the main body (1), the water inlet pipeline (7) penetrates through the inner wall of the left side of the main body (1) and is connected with a first deaerating chamber (2) arranged above the left side inside the main body (1), a first valve (8) is arranged at the middle position of the water inlet pipeline (7), a first filter screen (11) is arranged at the middle position inside the first deaerating chamber (2), a rotating shaft (12) is arranged below the first filter screen (11), bearing seats (14) are connected to the left side and the right side of the rotating shaft (12), the bearing seats (14) are fixedly connected with the inner walls of the left side and the right side of the first deaerating chamber (2), a motor (15) is installed below the left side outside of the first deaerating chamber (2), the rotating shaft (12) is connected with the motor (15) through the bearing seats (14), the motor (15) is electrically connected with a storage battery (33), a filtering pipeline (19) is connected below the first deaerating chamber (2), a second valve (9) is installed in the middle of the filtering pipeline (19), one end, far away from the first deoxygenating chamber (2), of the filtering pipeline (19) is connected with a filtering chamber (3), a third filtering screen (20) is arranged inside the filtering chamber (3), a vibrator (21) is installed below the third filtering screen (20), a waste water pipeline (22) is connected to the left side of the filtering chamber (3), the waste water pipeline (22) penetrates through the filtering chamber (3) and the inner wall of the left side of the main body (1), a second water outlet pipeline (23) is connected to the right side of the filtering chamber (3), and a water suction pump (17) is connected to one end, far away from the filtering chamber (3), of the second water outlet pipeline (23); the right side of first oxygen-eliminating chamber (2) is connected with first outlet conduit (16), the intermediate position of first outlet conduit (16) is provided with second filter screen (18), the one end that first oxygen-eliminating chamber (2) was kept away from in first outlet conduit (16) is connected with suction pump (17), suction pump (17) and motor (15) electric connection, the right side of suction pump (17) is connected with third outlet conduit (24), the one end that suction pump (17) were kept away from in third outlet conduit (24) is connected with second oxygen-eliminating chamber (4), heat-conducting plate (25) are installed to the intermediate position of second oxygen-eliminating chamber (4) inside, the below of heat-conducting plate (25) is provided with heating chamber (5), install electric heating wire (28) in heating chamber (5), electric heating wire (28) and second switch (32) electric connection, electric heating wire (28) and battery (33) electric connection, the top on heating chamber (5) outside right side is connected with steam conduit (26).

2. The boiler deoxygenating device according to claim 1, characterized in that the first filter screen (11) is filled with sponge iron.

3. The deaerating apparatus for boiler as claimed in claim 1, wherein said rotating shaft (12) is provided with a wire brush (13).

4. The boiler deaerating device according to claim 1, characterized in that a liquid level sensor (35) is arranged above the heat conducting plate (25), and the liquid level sensor (35) is electrically connected with the electric heating wire (28).

5. The deaerating device for boiler according to claim 1, characterized in that a fourth water outlet pipe (27) is connected below the steam pipe (26), and a third valve (10) is arranged at the fourth water outlet pipe (27).