CN216814134U

CN216814134U - Tower-free efficient thermal deaerator

Info

Publication number: CN216814134U
Application number: CN202123339761.4U
Authority: CN
Inventors: 谢涛
Original assignee: Shandong Kailante Environmental Protection Equipment Co ltd
Current assignee: Shandong Kailante Environmental Protection Equipment Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-24
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a tower-free high-efficiency thermal deaerator, which relates to the technical field of deaerators and comprises a deaerator water tank main body and a thermal deaerator main body, wherein the thermal deaerator main body is fixedly installed on the inner wall of the top of the deaerator water tank main body, a thermal steam circulating device is fixedly installed on the front side of the deaerator main body, and a movable base device is fixedly installed on the bottom surface of the deaerator water tank main body. According to the utility model, through the matching of the air guiding fan and the air guiding pipe, steam in the deaerating water tank main body is guided into the deaerating tank, and after being condensed and dried by the metal condensing fins and the drying film, the steam is guided to the thermal deaerator main body after being heated by the heating resistance plate and the exhaust pipe in a matching manner, so that the steam in the device is recycled, the problem that the steam in the device is always leaked is avoided, the thermal deaerating efficiency of the device is influenced, resources are wasted, and the utilization efficiency and the energy conservation of the device are improved.

Description

Tower-free efficient thermal deaerator

Technical Field

The utility model relates to the technical field of deaerators, in particular to a tower-free efficient thermal deaerator.

Background

The boiler feed water is often dissolved with gases such as oxygen, nitrogen and carbon dioxide, wherein the existence of carbon dioxide and oxygen is easy to corrode the boiler, especially oxygen is very active gas and can be directly combined with a plurality of non-metals, when the oxygen is combined with the non-metals or metals, stable oxides are often formed or precipitates are generated, the boiler is corroded, the boiler feed water is required to be deoxidized, and a common device is a thermal deaerator.

The following problems exist in the prior art:

1. when the existing tower-free thermal deaerator is used for water supply and deaerating, the steam inside the tower-free thermal deaerator is always leaked, so that the thermal deaerating efficiency of the device is influenced, resources are wasted, the utilization efficiency of the device is reduced, and the energy saving performance is reduced;

2. because the whole specification of no tower heating power oxygen-eliminating device is great, when needs remove, often need hoist and mount to remove, and hoist and mount to a certain extent can the whole application scope and the region of limiting device, also need extravagant more manpowers to go the adjustment simultaneously, lead to the use area of device to reduce, the problem that use cost increases.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tower-free high-efficiency thermal deaerator, which aims to have the capability of thermal steam circulation and solve the problems that steam inside a device is always leaked, the thermal deaerator efficiency of the device is influenced and resources are wasted; wherein another kind of purpose is in order to solve hoist and mount and remove whole application scope and the region that to a certain extent can the limiting device, also need waste more manpowers simultaneously to go the problem of adjustment to reach the usable floor who expands the device, reduce use cost's effect.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a high-efficient heating power oxygen-eliminating device of no tower, includes oxygen-eliminating water tank main part and heating power oxygen-eliminating device main part, heating power oxygen-eliminating device main part fixed mounting is on the top inner wall of oxygen-eliminating water tank main part, the positive fixed mounting of heating power oxygen-eliminating device main part has heating power steam circulating device, the bottom surface fixed mounting of oxygen-eliminating water tank main part has the removal base device.

The heating power steam circulating device comprises a circulating box, an exhaust pipe and an air guide pipe, wherein an air guide fan and a heating resistance plate are arranged inside the circulating box, and a steam removing box fixedly arranged inside the circulating box is arranged below the air guide fan.

The movable base device comprises a base, a motor and a first gear are fixedly mounted on the top of the inner wall of the base, a second gear and a threaded rod are connected to the outer surface of the first gear in a meshed mode, a lifting plate is movably connected to the outer surface of the threaded rod, and movable wheels are fixedly mounted on the lower surface of the lifting plate.

The technical scheme of the utility model is further improved as follows: the back of circulation case and the positive fixed connection of thermal power oxygen-eliminating device main part, the one end of blast pipe extends to the inside of thermal power oxygen-eliminating device main part, the other end of blast pipe and the inner wall fixed connection of circulation case, air duct fixed mounting is in the bottom of circulation case, the bottom of air duct extends to the inside of oxygen-eliminating water tank main part, the surface of induced air fan, heating resistance board all is connected with the internal surface fixed connection of circulation case.

The technical scheme of the utility model is further improved as follows: the inside of the steam removal box is evenly provided with a guide groove, a metal condensation fin is fixedly mounted on the inner wall of the guide groove, a drying film arranged at the outlet end of the guide groove is fixedly mounted at the top of the steam removal box, and the metal condensation fin is obliquely arranged on the inner wall of the guide groove.

The technical scheme of the utility model is further improved as follows: the top of base and the fixed surface of oxygen-eliminating water tank main part are connected, the output shaft of motor and the inner wall fixed connection of gear one, the surface of threaded rod and the inner wall fixed connection of gear two, the top of threaded rod is rotated with the inner wall top of base and is connected, the bottom swing joint of threaded rod has the locating plate with the inner wall fixed connection of base.

The technical scheme of the utility model is further improved as follows: the top and the bottom of lifter plate all fixed mounting have the thread bush, the inner wall of thread bush cup joints with the surface screw thread of threaded rod, the surface of lifter plate and the inner wall swing joint of base.

The technical scheme of the utility model is further improved as follows: the inner wall of the lifting plate is movably connected with a limiting sleeve rod, the top of the limiting sleeve rod is fixedly connected with the top of the inner wall of the base, a limiting plate is fixedly mounted at the bottom of the limiting sleeve rod, and the outer surface of the limiting plate is fixedly connected with the inner wall of the base.

The technical scheme of the utility model is further improved as follows: the bottom of the inner cavity of the circulation box is fixedly provided with a slope-shaped plate, the angle of the slope-shaped plate is 30 degrees, and the wiring ends of the air induction fan and the heating resistance plate are electrically connected with an external power supply.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a tower-free high-efficiency thermal deaerator, which adopts the matching of a circulating box, an exhaust pipe, an air duct, an air-guiding fan, a heating resistance plate, a deaerator steam removing box, a metal condensation fin and a drying film, leads steam in a deaerator water box main body into the deaerator steam removing box through the matching of the air-guiding fan and the air duct, leads the steam to the deaerator main body after being condensed and dried by the metal condensation fin and the drying film and being heated by the heating resistance plate and the exhaust pipe, and is recycled, so that the problems that the thermal deaerator efficiency of a device is influenced and resources are wasted are avoided, and the utilization efficiency and the energy conservation of the device are improved.

2. The utility model provides a tower-free high-efficiency thermal deaerator, which is characterized in that a base, a motor, a first gear, a second gear, a threaded rod, a lifting plate and a moving wheel are matched, the second gear and the threaded rod are enabled to rotate through the matching of the motor and the first gear, the lifting plate and the moving wheel are driven to move, the moving wheel is enabled to be in contact with the ground and move, the problem that the whole application range and the whole area of a device are limited to a certain extent due to lifting movement and more manpower is wasted for adjustment is avoided, the use area of the device is expanded, and the use cost of the device is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a structural thermal vapor cycle device of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at configuration A;

fig. 4 is a schematic cross-sectional view of the structural mobile base unit of the present invention.

In the figure: 1. a deaerating water tank main body; 2. a thermal deaerator body;

3. a thermal steam cycle device; 31. a circulation box; 311. an air induction fan; 312. heating the resistance plate;

32. an exhaust pipe; 33. an air duct;

34. a steam removal box; 341. a diversion trench; 342. a metal condensing fin; 343. drying the film;

4. moving the base unit; 41. a base; 42. a motor; 421. a first gear;

43. a second gear; 431. a threaded rod; 44. a lifting plate; 441. a limiting sleeve rod; 45. the wheel is moved.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the present invention provides a tower-free high-efficiency thermal deaerator, which comprises a deaerating water tank main body 1 and a thermal deaerator main body 2, wherein the thermal deaerator main body 2 is fixedly installed on an inner wall of a top portion of the deaerating water tank main body 1, a thermal steam circulating device 3 is fixedly installed on a front surface of the thermal deaerator main body 2, a movable base device 4 is fixedly installed on a bottom surface of the deaerating water tank main body 1, the thermal steam circulating device 3 comprises a circulating tank 31, an exhaust pipe 32 and an air duct 33, an air guiding fan 311 and a heating resistance plate 312 are installed inside the circulating tank 31, a steam removing tank 34 fixedly installed inside the circulating tank 31 is arranged below the air guiding fan 311, the movable base device 4 comprises a base 41, a motor 42 and a first gear 421 are fixedly installed on a top portion of an inner wall of the base 41, a second gear 43 and a threaded rod 431 are engaged and connected on an outer surface of the first gear 421, the outer surface of the threaded rod 431 is movably connected with a lifting plate 44, and the lower surface of the lifting plate 44 is fixedly provided with a moving wheel 45.

Further, the back of the circulation box 31 is fixedly connected with the front of the thermal deaerator main body 2, one end of the exhaust pipe 32 extends into the thermal deaerator main body 2, the other end of the exhaust pipe 32 is fixedly connected with the inner wall of the circulation box 31, the air duct 33 is fixedly installed at the bottom of the circulation box 31, the bottom end of the air duct 33 extends into the deaerator main body 1, the outer surfaces of the air-entraining fan 311 and the heating resistor plate 312 are fixedly connected with the inner surface of the circulation box 31, the inside of the deaerator steam removal box 34 is uniformly provided with flow guide grooves 341, the inner wall of the flow guide grooves 341 is fixedly provided with metal condensing fins 342, the top of the deaerator steam removal box 34 is fixedly provided with a drying film 343 arranged at the outlet end of the flow guide grooves 341, the metal condensing fins 342 are obliquely arranged on the inner wall of the flow guide grooves 341, and the steam in the deaerator main body 1 is guided into the deaerator steam removal box 34 by the cooperation of the air-entraining fan 311 and the air duct 33, after the metal condensation fins 342 and the drying film 343 are condensed and dried, the metal condensation fins are matched with the heating resistance plate 312 and the exhaust pipe 32 to be heated and then guided to the thermal deaerator main body 2 for recycling, so that the utilization efficiency and the energy conservation of the device are further improved.

Example 2

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the top of the base 41 is fixedly connected with the outer surface of the deaerating water tank main body 1, the output shaft of the motor 42 is fixedly connected with the inner wall of the first gear 421, the outer surface of the threaded rod 431 is fixedly connected with the inner wall of the second gear 43, the top of the threaded rod 431 is rotatably connected with the top of the inner wall of the base 41, the bottom of the threaded rod 431 is movably connected with the positioning plate fixedly connected with the inner wall of the base 41, the top and the bottom of the lifting plate 44 are fixedly provided with threaded sleeves, the inner wall of the threaded sleeves is in threaded sleeve connection with the outer surface of the threaded rod 431, the outer surface of the lifting plate 44 is movably connected with the inner wall of the base 41, the first gear 421 is driven to rotate by the output shaft of the motor 42, the first gear 421 is meshed with the second gear 43 to drive the threaded rod 431 to rotate, and drive the lifting plate 44 and the moving wheel 45 to move downwards, so that the moving wheel 45 is contacted with the ground, the use area of the device is further expanded, and simultaneously, the use cost of the device is reduced.

Example 3

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, swing joint has spacing loop pole 441 on the inner wall of lifter plate 44, the top of spacing loop pole 441 and the inner wall top fixed connection of base 41, the bottom fixed mounting of spacing loop pole 441 has the limiting plate, the surface of limiting plate and the inner wall fixed connection of base 41, the inner chamber bottom fixed mounting of circulation case 31 has the slope board, the angle of slope board is 30 degrees, air induction fan 311, the terminal electric connection of heating resistance board 312 has external power supply, utilize the combined action of spacing loop pole 441 and limiting plate, restrict lifter plate 44, dislocation when preventing lifter plate 44 from removing, have again, utilize the design of slope board, make the water droplet after the condensation of metal condensation fin 342 can flow back to in the oxygen-removed water tank main part 1, safety and energy-conservation when ensuring the device to use.

The working principle of the tower-free high-efficiency thermal deaerator is described in detail below.

As shown in fig. 1-4, when in use, firstly, boiler feed water is guided into the deaerating water tank main body 1 from the thermal deaerator main body 2, thermal deaerating is performed on the boiler feed water, meanwhile, the equipment is started, steam in the deaerating water tank main body 1 is guided into the deaerating tank 34 through the cooperation of the air guiding fan 311 and the air guiding pipe 33, after being condensed and dried by the metal condensing fin 342 and the drying film 343, the steam is guided to the thermal deaerator main body 2 after being heated by the heating resistance plate 312 and the exhaust pipe 32 for recycling, the efficient performance of a deaerating process is ensured, after the deaerating is completed, the boiler feed water is discharged for use, if the device needs to be moved, firstly, the motor 42 is started, then the first gear 421 is driven to rotate by the output shaft of the motor 42, the first gear 421 is engaged with the second gear 43 to drive the threaded rod 431 to rotate, and the lifting plate 44 and the moving wheel 45 are driven to move downwards, so that the moving wheel 45 is contacted with the ground, the movement of the device can be performed.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a high-efficient thermal oxygen-eliminating device of no tower, includes oxygen-eliminating water tank main part (1) and thermal oxygen-eliminating device main part (2), thermal oxygen-eliminating device main part (2) fixed mounting is on the top inner wall of oxygen-eliminating water tank main part (1), its characterized in that: the front surface of the thermal deaerator main body (2) is fixedly provided with a thermal steam circulating device (3), and the bottom surface of the deaerating water tank main body (1) is fixedly provided with a movable base device (4);

the thermal steam circulating device (3) comprises a circulating box (31), an exhaust pipe (32) and an air guide pipe (33), an air-introducing fan (311) and a heating resistance plate (312) are arranged in the circulating box (31), and a steam-removing box (34) fixedly installed in the circulating box (31) is arranged below the air-introducing fan (311);

remove base device (4) including base (41), the inner wall top fixed mounting of base (41) has motor (42) and gear (421), the meshing is connected with gear two (43) and threaded rod (431) on the surface of gear (421), swing joint has lifter plate (44) on the surface of threaded rod (431), the lower fixed surface of lifter plate (44) installs and removes wheel (45).

2. The tower-free high-efficiency thermal deaerator as claimed in claim 1, wherein: the back of circulation case (31) and the positive fixed connection of thermal power oxygen-eliminating device main part (2), the one end of blast pipe (32) extends to the inside of thermal power oxygen-eliminating device main part (2), the other end of blast pipe (32) and the inner wall fixed connection of circulation case (31), air duct (33) fixed mounting is in the bottom of circulation case (31), the bottom of air duct (33) extends to the inside of oxygen-eliminating water tank main part (1), the surface of drawing air fan (311), heating resistance board (312) all is connected with the internal surface fixed of circulation case (31).

3. The tower-free high-efficiency thermal deaerator as claimed in claim 1, wherein: the inside of the steam removal box (34) is uniformly provided with guide grooves (341), the inner wall of each guide groove (341) is fixedly provided with a metal condensation fin (342), the top of the steam removal box (34) is fixedly provided with a drying film (343) arranged at the outlet end of the guide groove (341), and the metal condensation fins (342) are obliquely arranged on the inner wall of the guide groove (341).

4. The tower-free high-efficiency thermal deaerator as claimed in claim 1, wherein: the top of base (41) is connected with the outer fixed surface of oxygen-eliminating water tank main part (1), the output shaft of motor (42) and the inner wall fixed connection of gear (421), the surface of threaded rod (431) and the inner wall fixed connection of gear two (43), the top of threaded rod (431) is rotated with the inner wall top of base (41) and is connected, the bottom swing joint of threaded rod (431) has the locating plate with the inner wall fixed connection of base (41).

5. The tower-free high-efficiency thermal deaerator as claimed in claim 1, wherein: the top and the bottom of lifter plate (44) all fixed mounting have the thread bush, the inner wall of thread bush and the surface screw thread of threaded rod (431) cup joint, the surface of lifter plate (44) and the inner wall swing joint of base (41).

6. The tower-free high-efficiency thermal deaerator as claimed in claim 1, wherein: swing joint has spacing loop bar (441) on the inner wall of lifter plate (44), the top of spacing loop bar (441) and the inner wall top fixed connection of base (41), the bottom fixed mounting of spacing loop bar (441) has the limiting plate, the surface of limiting plate and the inner wall fixed connection of base (41).

7. The tower-free high-efficiency thermal deaerator as claimed in claim 1, wherein: the inner chamber bottom fixed mounting of circulation case (31) has the slope shaped plate, the angle of slope shaped plate is 30 degrees, the wiring end electric connection of induced air fan (311), heating resistance board (312) has external power supply.