CN220169482U - Energy-saving steam turbine structure - Google Patents

Abstract

The utility model relates to an energy-saving steam turbine structure, and belongs to the technical field of power generation equipment. The boiler is mainly used for transferring heat energy generated by burning fuel (such as coal, oil or natural gas) into water in a thermal power plant to heat the water into high-temperature and high-pressure steam. In the process, the boiler can generate the problem of some harmful substances, and the following technical scheme is provided: the energy-saving steam turbine structure comprises a boiler, wherein an air outlet pipe is fixedly connected to the top end of the boiler, a spiral connecting block is fixedly connected to the top end of the air outlet pipe, and a filter pipe is connected to the top end of the air outlet pipe. According to the utility model, through the design of the adsorbent, the filter drawer, the filter pipe and the adsorbent, when the boiler is started, waste gas generated by the boiler passes through the air outlet pipe, the waste gas enters the filter drawer through the air vent, harmful substances in the waste gas can be reduced through the adsorption of the adsorbent, and finally the adsorbed and purified waste gas can be discharged from the top end of the filter pipe, so that the boiler is convenient and quick.

Description

Energy-saving steam turbine structure

Technical Field

The utility model relates to the technical field of power generation equipment, in particular to an energy-saving steam turbine structure.

Background

An energy saving steam turbine is a device that improves the efficiency of the steam turbine and reduces energy consumption by optimizing the design and improving the process, and thus it is still called a steam turbine generator. The energy-saving steam turbine generally adopts advanced design technology, efficient impeller structure, turbocharger and other technical means, and energy loss and waste are reduced to the greatest extent under the condition of ensuring normal operation, so that the energy-saving purpose is realized. In steam turbine generators, the boiler is an important component.

The conventional boiler is a device for heating water into high-temperature and high-pressure steam by transferring heat energy generated by burning fuel (such as coal, oil or natural gas) to water in a thermal power plant. In this process, some harmful substances are generated in the boiler, and therefore, the energy-saving type steam turbine structure is designed.

Disclosure of Invention

The utility model aims to solve the problems in the background technology and provides an energy-saving type steam turbine structure.

The technical scheme of the utility model is as follows: the utility model provides an energy-saving steam turbine structure, includes the boiler, the top fixedly connected with outlet duct of boiler, the top fixedly connected with spiral connecting block of outlet duct, the top of outlet duct is connected with the filter tube, the bottom and the spiral connecting block screwed connection of filter tube, the inside of spiral connecting block is provided with the acceleration mechanism of accelerating exhaust gas exhaust, the inside of filter tube is provided with the filtration drawer, a plurality of air vents have been seted up to the bottom of filtration drawer, the inside of filtration drawer is provided with the adsorbent that can adsorb harmful substance.

Preferably, the filter tube is movably connected with a drawing plate, the outer wall of the drawing plate is fixedly connected with a handle, the filter tube is provided with a clamping groove, and the handle is provided with a switch mechanism capable of manually drawing the filter drawer out of the filter tube.

Preferably, the switch mechanism comprises a second movable groove arranged in the handle, a first movable groove communicated with the second movable groove is formed in the pull plate, a limiting slide rod is fixedly connected to the inside of the first movable groove and the second movable groove, a spring is movably sleeved on the limiting slide rod, a lifting supporting block is movably connected to the limiting slide rod, an inserting block capable of being inserted into the clamping groove is fixedly connected to the upper surface of one end of the lifting supporting block, and a button capable of supporting the lifting supporting block at the bottom end of the handle is movably connected to the handle.

Preferably, the bottom end of the button is fixedly sleeved with an anti-falling block for preventing the second movable groove from falling out.

Preferably, the accelerating mechanism comprises a supporting frame fixedly connected in the filter pipe, and an air blowing fan is arranged on the upper surface of the supporting frame.

Preferably, an air inlet pipe for air inlet is arranged on the boiler.

Compared with the prior art, the utility model has the beneficial effects that:

(1): according to the utility model, through the design of the adsorbent, the filter drawer, the filter pipe and the adsorbent, when the boiler is started, the blowing fan can be started, when waste gas generated by the boiler passes through the air outlet pipe, the waste gas is blown to the filter drawer by the blowing fan, then the waste gas enters the filter drawer through the air vent, harmful substances in the waste gas can be reduced through the adsorption of the adsorbent, and finally the adsorbed and purified waste gas can be discharged from the top end of the filter pipe, so that the boiler is convenient and quick;

(2): according to the utility model, through the design of the structures such as the clamping groove, the drawing plate, the handle, the switch mechanism and the like, when the adsorbent in the filter drawer needs to be replaced, the handle can be pulled to drive the drawing plate to move only by pressing the button downwards, the drawing plate drives the filter drawer to be separated from the filter pipe, and the adsorbent can be replaced, so that the filter drawer is simple and easy to operate. When the adsorbent is replaced, the push button is pressed, so that the lifting supporting block drives the inserting block to move downwards, after the filter drawer is inserted into the filter pipe, the push button is loosened, the lifting supporting block is subjected to elastic thrust of the spring, and the lifting supporting block drives the inserting block to be inserted into the clamping groove, so that the filter pipe can be installed conveniently and rapidly.

Drawings

FIG. 1 is a schematic structural view of an energy-saving steam turbine structure;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 2;

fig. 4 is an enlarged schematic view at a in fig. 3.

Reference numerals: 1. a boiler; 2. an air inlet pipe; 3. an air outlet pipe; 4. a filter tube; 41. a drawing plate; 42. a filter drawer; 43. an adsorbent; 44. a support frame; 45. an air blowing fan; 46. a vent hole; 47. a clamping groove; 48. a first movable groove; 5. a handle; 51. a second movable groove; 52. lifting the supporting block; 53. a button; 54. a limit slide bar; 55. a spring; 56. an anti-falling block; 57. inserting blocks; 6. and (5) a spiral connecting block.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-3, the energy-saving steam turbine structure provided by the utility model comprises a boiler 1, wherein an air inlet pipe 2 for air inlet is arranged on the boiler 1, an air outlet pipe 3 is fixedly connected to the top end of the boiler 1, a spiral connecting block 6 is fixedly connected to the top end of the air outlet pipe 3, a filter pipe 4 is connected to the top end of the air outlet pipe 3, the bottom end of the filter pipe 4 is in spiral connection with the spiral connecting block 6, and the spiral connecting block 6 is convenient to detach, repair and clean. The inside of the spiral connecting block 6 is provided with an accelerating mechanism for accelerating exhaust gas discharge, the accelerating mechanism comprises a supporting frame 44 fixedly connected in the filter tube 4, and the upper surface of the supporting frame 44 is provided with an air blowing fan 45. Inside the filter tube 4 is provided a filter drawer 42, the filter drawer 42 serving to facilitate replacement of the adsorbent 43. The bottom end of the filter drawer 42 is provided with a plurality of vent holes 46, the inside of the filter drawer 42 is provided with an adsorbent 43 capable of adsorbing harmful substances, the adsorbent 43 is made of active carbon, and the active carbon is made of porous carbon material through high-temperature treatment or chemical treatment. It has extremely high specific surface area and adsorption capacity, and can be used for removing impurities, organic matters, smell and the like in water and air. The activated carbon is widely applied to the fields of water purification, air purification, food processing, medicine and the like.

The working principle of the embodiment is as follows: when the energy-saving steam turbine structure is needed, as shown in fig. 3, the boiler 1 is started first, the blowing fan 45 is started again, when the waste gas generated by the boiler 1 passes through the air outlet pipe 3, the waste gas is blown to the filter drawer 42 by the blowing fan 45 first, then the waste gas enters the filter drawer 42 through the vent hole 46, harmful substances in the waste gas can be reduced through the adsorption of the adsorbent 43, and finally the adsorbed and purified waste gas is discharged from the top end of the filter pipe 4, so that the energy-saving steam turbine structure is convenient and quick.

Example two

As shown in fig. 2 and fig. 4, compared with the first embodiment, the energy-saving steam turbine structure provided by the present utility model further includes: the filter tube 4 is movably connected with a drawing plate 41, the outer wall of the drawing plate 41 is fixedly connected with a handle 5, the filter tube 4 is provided with a clamping groove 47, and the handle 5 is provided with a switch mechanism which can manually draw the filter drawer 42 out of the filter tube 4.

The switch mechanism comprises a second movable groove 51 arranged in the handle 5, a first movable groove 48 communicated with the second movable groove 51 is formed in the pull plate 41, a limiting slide rod 54 is fixedly connected to the inside of the first movable groove 48 and the inside of the second movable groove 51, a spring 55 is movably sleeved on the limiting slide rod 54, and the function of the spring 55 is to enable the lifting abutting block 52 to drive the inserting block 57 to automatically insert into the clamping groove 47. The limiting slide rod 54 is movably connected with a lifting supporting block 52, an inserting block 57 which can be inserted into the clamping groove 47 is fixedly connected to the upper surface of one end of the lifting supporting block 52, the handle 5 is movably connected with a button 53 with the bottom capable of supporting the lifting supporting block 52, and an anti-falling block 56 which can prevent the second movable groove 51 from falling out is fixedly sleeved at the bottom end of the button 53.

The working principle of the embodiment is as follows: when the adsorbent 43 in the filter drawer 42 needs to be replaced, as shown in fig. 4, only the button 53 needs to be pressed downwards, the bottom end of the button 53 props against the lifting block 52 to move downwards along the limiting slide rod 54, one end of the lifting block 52 drives the insert block 57 to be separated from the clamping groove 47, as shown in fig. 3, the handle 5 can be pulled to drive the drawing plate 41 to move, and the drawing plate 41 drives the filter drawer 42 to be separated from the filter tube 4, so that the adsorbent 43 can be replaced, and the filter drawer is simple and easy to operate. When the adsorbent 43 is replaced, the push button 53 is pressed to enable the lifting support block 52 to drive the insert block 57 to move downwards, after the filter drawer 42 is inserted into the filter tube 4, the push button 53 is released, the lifting support block 52 is subjected to elastic thrust of the spring 55, and the lifting support block 52 drives the insert block 57 to be inserted into the clamping groove 47, so that the filter tube is convenient and quick to install.

The above-described embodiments are merely preferred embodiments of the present utility model, and those skilled in the art may make various modifications and combinations of alternative energy-saving steam turbine structures to the above-described embodiments based on the technical solutions of the present utility model and the teachings related to the above-described embodiments.

Claims (6)

1. Energy-saving steam turbine structure, including boiler (1), its characterized in that: the utility model discloses a boiler, including boiler (1), filter drawer (42) are provided with air vent (46), filter drawer (42) are provided with adsorbent (43) that can adsorb harmful substance in the inside, top fixedly connected with outlet duct (3), top fixedly connected with spiral connecting block (6) of outlet duct (3), the top of outlet duct (3) is connected with filter tube (4), the bottom and the spiral connecting block (6) of filter tube (4) are screwed connection, the inside of spiral connecting block (6) is provided with the exhaust gas with higher speed mechanism, filter drawer (4) are provided with filter drawer (42), a plurality of air vents (46) have been seted up to the bottom of filter drawer (42).

2. The energy-saving steam turbine structure according to claim 1, wherein the filter pipe (4) is movably connected with a drawing plate (41), the outer wall of the drawing plate (41) is fixedly connected with a handle (5), the filter pipe (4) is provided with a clamping groove (47), and the handle (5) is provided with a switch mechanism capable of manually drawing the filter drawer (42) out of the filter pipe (4).

3. The energy-saving steam turbine structure according to claim 2, wherein the switch mechanism comprises a second movable groove (51) formed in a handle (5), a first movable groove (48) communicated with the second movable groove (51) is formed in the pull plate (41), a limiting slide rod (54) is fixedly connected to the inside of the first movable groove (48) and the inside of the second movable groove (51), a spring (55) is movably sleeved on the limiting slide rod (54), a lifting abutting block (52) is movably connected to the limiting slide rod (54), an inserting block (57) capable of being inserted into the clamping groove (47) is fixedly connected to the upper surface of one end of the lifting abutting block (52), and a button (53) capable of abutting the lifting abutting block (52) at the bottom end is movably connected to the handle (5).

4. An energy-saving steam turbine structure according to claim 3, wherein the bottom end of the button (53) is fixedly sleeved with an anti-drop block (56) which is prevented from dropping out of the second movable groove (51).

5. The energy-saving steam turbine structure according to claim 1, wherein the accelerating mechanism comprises a supporting frame (44) fixedly connected in the filter pipe (4), and an air blowing fan (45) is arranged on the upper surface of the supporting frame (44).

6. Energy-saving steam turbine structure according to claim 1, characterized in that the boiler (1) is provided with an inlet pipe (2) for inlet air.