CN211694832U

CN211694832U - Raw material mixing device for thermal power generation of heating power company

Info

Publication number: CN211694832U
Application number: CN201921263959.9U
Authority: CN
Inventors: 刘永刚; 鲍红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-10-16
Anticipated expiration: 2029-08-06

Abstract

The utility model relates to the technical field of thermal power generation, and discloses a raw material mixing device for thermal power generation of a heating power company, which comprises a boiler, a steam pipeline I is fixedly arranged in the boiler, a round hole is arranged at one side of the inner wall of the boiler, and the boiler is fixedly connected with the chimney through a round hole, one end of the steam pipeline I is fixedly connected with the steam turbine I, the other end of the steam pipeline I is movably connected with a water pump I, an outlet at the lower end of the steam turbine I is movably connected with a condenser I, the bottom of the condenser I is movably connected with the water pump I through a condensation pipe I, the raw material mixing device for thermal power generation of the heating power company carries out first-step dust removal and filtration on combusted gas through a dust bag in a dust removal device, one is that the dust can not adhere on II surfaces of steam conduit when making gas get into the waste heat recovery case, avoids exhaust gas to exist the dust in addition and causes air pollution.

Description

Raw material mixing device for thermal power generation of heating power company

Technical Field

The utility model relates to a heat energy power generation technical field specifically is a heating power company raw materials mixing device for heat energy power generation.

Background

Along with the development of economy, people have more and more demand on electric power and more demand on energy capable of generating electricity, solar power generation is more and more popular as environment-friendly energy, but solar power generation is too dependent on weather, so that most local power generation still uses thermal power generation, and a thermal power generation device utilizes heat energy generated by combustible materials during combustion to convert the heat energy into electric energy through a power generation device and is not influenced by weather.

However, the existing thermal power generation device also has some disadvantages in use: firstly, thermal power generation converts heat energy into electric energy, and the conversion rate is low; in addition, when coal and other combustible materials are combusted, the thermal power generation can generate toxic gas and dust, so that the atmospheric environment is polluted, and the ecological balance is damaged.

SUMMERY OF THE UTILITY MODEL

The not enough to current thermal power generation device, the utility model provides a heating power company is raw materials mixing arrangement for thermal energy power generation possesses the conversion utilization ratio height, reduces air pollution's advantage, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: a raw material mixing device for thermal power generation of a heating power company comprises a boiler, wherein a steam pipeline I is fixedly installed inside the boiler, a round hole is formed in one side of the inner wall of the boiler, the boiler is fixedly connected with a chimney through the round hole, one end of the steam pipeline I is fixedly connected with a steam turbine I, the other end of the steam pipeline I is movably connected with a water pump I, an outlet at the lower end of the steam turbine I is movably connected with a condenser I, the bottom of the condenser I is movably connected with the water pump I through a condensing pipe I, one side shaft of the condenser I is movably connected with a coupler I, the condenser I is movably connected with a motor I through the coupler I, one end, away from the round hole, of the chimney is clamped with the round hole in the side wall of a dust removal device, a clean gas outlet is fixedly installed at the top of, the purified gas outlet is in threaded connection with one end of the waste heat inlet through threads on the inner wall of the purified gas outlet, the other end of the waste heat inlet is fixedly provided with a waste heat recovery box, the waste heat recovery box is fixedly provided with a steam pipeline II inside, the bottom of one side of the waste heat recovery box, which is far away from the waste heat inlet, is provided with a gas outlet, one end of the steam pipeline II passes through the waste heat recovery box and is movably connected with a steam inlet of a steam turbine II, the steam turbine II is movably connected with a motor II through a coupler II at one end of the steam turbine II, the bottom of the steam turbine II is provided with a steam outlet, the steam outlet is movably connected with the top of a condenser II, one side of the condenser II is fixedly provided with a condenser pipe II, the condenser II is movably connected with a water pump II through a condenser pipe II, the other end of the steam pipeline II passes through the waste heat recovery box and is movably connected, the one end fixed mounting that the gas outlet was kept away from to the tuber pipe has the suction fan, one side swing joint that keeps away from the tuber pipe of suction fan has out the tuber pipe, the one end that goes out the tuber pipe and keep away from the tuber pipe is located gas purification device's inside, the bottom of boiler one side is located the below of chimney and has seted up the switch door.

Preferably, the peripheral size of the end, far away from the round hole, of the chimney is matched with the size of the round hole in the side wall of the dust removal device.

Preferably, the inside fretwork of steam turbine II, and the inside movable mounting of steam turbine II has the main shaft, the peripheral fixed mounting in main shaft middle part has the axle bucket, axle bucket fixed surface installs the moving blade fan of equidistance, fixed mounting has the quiet leaf fan of equidistance on the inner wall of steam turbine II, one side fixed mounting at II tops of steam turbine has steam inlet, moving blade fan and quiet leaf fan encircle axle bucket surface and II inner walls of steam turbine respectively, and moving blade fan and quiet leaf fan position are alternately.

Preferably, the gas vent has been seted up at gaseous purifier top, the bottom fixed mounting of gaseous purifier (24) has the pencil, and gaseous purifier passes through the top swing joint of pencil and pencil, the round hole has been seted up to one side that the pencil was kept away from at the pencil top, and the pencil passes through round hole and water pumper III's pipeline swing joint, water pumper III's top fixed mounting has the conveying rod, the conveying rod is handstand L type pipeline, and the conveying rod passes one side inner wall of gaseous purifier, the pipeline top swing joint that the conveying rod is located gaseous purifier inside has the shower nozzle, sealing door has been seted up to one side of pencil.

Preferably, the dust collector comprises a dust collection box and parts fixedly mounted inside the dust collection box, two dust bags are fixedly mounted inside the dust collection box, a filter screen located between the dust bags and a chimney is fixedly mounted on one side inside the dust collector, an air purifying chamber is fixedly mounted at the top of the dust collection box, the inside of each dust bag is communicated with the air purifying chamber, a pulser is fixedly mounted on one side of the air purifying chamber, one part of the pulser is located inside the air purifying chamber, an air charging port is formed in a pipeline of the pulser located inside the air purifying chamber and corresponds to the position of the dust bag, and a dust outlet is fixedly mounted at the bottom of the dust collection box.

Preferably, the opening and closing door and the sealing door can be opened.

With current thermal power device contrast, the utility model discloses possess following beneficial effect:

1. this heating power company raw material mixing device for heat energy power generation, through the dirt bag among the dust collector, the gas after will burning carries out the dust removal of first step and filters, and one is that the dust can not adhere on II surfaces of steam conduit when making gas get into the waste heat recovery case, avoids discharge gas to exist the dust in addition and causes air pollution.

2. According to the raw material mixing device for thermal power generation of the heating power company, liquid is evaporated in the waste heat recovery tank by utilizing high temperature carried by combusted gas to form steam, heat energy is converted into mechanical energy by the steam turbine II to drive the motor II to generate electric power, and the conversion rate of the device is improved.

3. According to the raw material mixing device for thermal power generation of the heating power company, gas exhausted from the waste heat recovery tank is brought into the gas inlet purification device by the suction fan, fully contacts and reacts with reaction liquid in the gas purification device, toxic ingredients in the gas are stripped, and then the gas is exhausted out of the device, so that air pollution is reduced.

Drawings

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

FIG. 2 is a schematic structural view of the dust removing device of the present invention;

FIG. 3 is a schematic view of the expansion structure of the dust bag of the dust collector of the present invention;

FIG. 4 is a schematic sectional view of a steam turbine II according to the present invention;

fig. 5 is a schematic structural view of the gas purifying device of the present invention.

In the figure: 1. a boiler; 2. a steam pipeline I; 3. a chimney; 4. a water pump I; 5. a steam turbine I; 6. opening and closing the door; 7. a condenser I; 8. a condenser pipe I; 9. a coupler I; 10. a motor I; 11. a dust removal device; 111. a dust collection box; 112. a dust bag; 113. a filter screen; 114. a gas purifying chamber; 115. a pulser; 116. a dust outlet; 12. a purified gas outlet; 13. a waste heat inlet; 14. a steam pipeline II; 15. a waste heat recovery tank; 16. an air outlet; 17. a steam turbine II; 171. a steam inlet; 172. a static blade fan; 173. a movable blade fan; 174. a shaft barrel; 175. a main shaft; 176. a coupler II; 177. a steam outlet; 18. a suction fan; 19. a condenser pipe II; 20. a water pump II; 21. a condenser II; 22. an air inlet pipe; 23. an air outlet pipe; 24. a gas purification device; 241. an exhaust port; 242. a medicine pool; 243. a water pump III; 244. a medicine tube; 245. a conveying rod; 246. a spray head; 247. a sealing door; 25. and a motor II.

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.

Referring to fig. 1-5, a raw material mixing device for thermal power generation of a heating power company comprises a boiler 1, a steam pipeline i 2 is fixedly installed inside the boiler 1, a round hole is formed in one side of the inner wall of the boiler 1, the boiler 1 is fixedly connected with a chimney 3 through the round hole, one end of the steam pipeline i 2 is fixedly connected with a steam turbine i 5, the other end of the steam pipeline i 2 is movably connected with a water pump i 4, an outlet at the lower end of the steam turbine i 5 is movably connected with a condenser i 7, the bottom of the condenser i 7 is movably connected with the water pump i 4 through a condensing pipe i 8, a shaft at one side of the condenser i 7 is movably connected with a coupling i 9, the condenser i 7 is movably connected with a motor i 10 through the coupling i 9, one end of the chimney 3, far away from the round hole, is clamped with the round hole in the, the inner wall of the clean gas outlet 12 is provided with threads, the clean gas outlet 12 is in threaded connection with one end of a waste heat inlet 13 through the threads of the inner wall, the other end of the waste heat inlet 13 is fixedly provided with a waste heat recovery box 15, the interior of the waste heat recovery box 15 is fixedly provided with a steam pipeline II 14, the bottom of one side, away from the waste heat inlet 13, of the waste heat recovery box 15 is provided with a gas outlet 16, one end of the steam pipeline II 14 penetrates through the waste heat recovery box 15 to be movably connected with a steam inlet 171 of a steam turbine II 17, the steam turbine II 17 is movably connected with a motor II 25 through a coupling II 176 at one end of the steam turbine II 17, the bottom of the steam turbine II 17 is provided with a steam outlet 177, the steam outlet 177 is movably connected with the top of a condenser II 21, one side of the condenser II 21 is fixedly provided with a condenser II 19, the condenser II 21 is movably connected with a water pump II 20 through the condenser II 19, and the, one end of the air outlet 16, which is far away from the waste heat recovery tank 15, is movably connected with an air inlet pipe 22, one end of the air inlet pipe 22, which is far away from the air outlet 16, is fixedly provided with a suction fan 18, one side of the suction fan 18, which is far away from the air inlet pipe 22, is movably connected with an air outlet pipe 23, one end of the air outlet pipe 23, which is far away from the air inlet pipe 22, is located inside a gas purification device 24, and the bottom of one side of the boiler 1 is located below the.

The peripheral size of the end, far away from the round hole, of the chimney 3 is matched with the size of the round hole in the side wall of the dust removal device 11, and gas is not easy to leak out when entering the dust removal device 11 from the chimney 3, so that air pollution is caused.

The inside of the steam turbine ii 17 is hollowed, a main shaft 175 is movably mounted inside the steam turbine ii 17, a shaft barrel 174 is fixedly mounted on the periphery of the middle of the main shaft 175, movable blades 173 with equal distances are fixedly mounted on the surface of the shaft barrel 174, stationary blades 172 with equal distances are fixedly mounted on the inner wall of the steam turbine ii 17, a steam inlet 171 is fixedly mounted on one side of the top of the steam turbine ii 17, the movable blades 173 and the stationary blades 172 respectively surround the surface of the shaft barrel 174 and the inner wall of the steam turbine ii 17, the movable blades 173 and the stationary blades 172 are crossed, gas enters from the steam inlet 171 and flows inside the steam turbine ii 17, and the sizes of the movable blades 173 and the stationary blades 172 are different, so that the speed and the flow direction of the gas are changed, the movable blades 173 rotate, the main shaft 175 is driven to rotate, the motor ii 25 is utilized to generate electricity, and the conversion rate of the.

Wherein, the top of the gas purification device 24 is provided with an exhaust port 241, the bottom of the gas purification device 24 is fixedly provided with a medicine tube 244, the gas purification device 24 is movably connected with the top of the medicine pool 242 through the medicine tube 244, one side of the top of the medicine pool 242, which is far away from the medicine tube 244, is provided with a round hole, the medicine pool 242 is movably connected with a pipeline of a water pump iii 243 through the round hole, the top of the water pump iii 243 is fixedly provided with a conveying rod 245, the conveying rod 245 is an inverted L-shaped pipeline, the conveying rod 245 penetrates through the inner wall of one side of the gas purification device 24, the top end of the pipeline, which is positioned inside the gas purification device 24, of the conveying rod 245 is movably connected with a spray head 246, one side of the medicine pool 242 is provided with a sealing door 247, wherein a part of the outlet of the air outlet pipe 23 is positioned in the reaction liquid of the gas purification device 24, so that the gas can be fully contacted with the reaction liquid when entering the gas, on the one hand, the desulfurization efficiency of toxic gas is improved, and on the other hand, the recycling of the device is improved.

Wherein, the dust collector 11 is composed of a dust collecting box 111 and parts fixedly arranged inside the dust collecting box 111, two dust bags 112 are fixedly arranged inside the dust collecting box 111, a filter screen 113 positioned between the dust bags 112 and the chimney 3 is fixedly arranged on one side inside the dust collector 11, an air purifying chamber 114 is fixedly arranged on the top of the dust collecting box 111, the inside of the dust bag 112 is communicated with the air purifying chamber 114, a pulser 115 is fixedly arranged on one side of the air purifying chamber 114, a part of the pulser 115 is positioned inside the air purifying chamber 114, an air charging port is arranged on a pipeline of the pulser 115 positioned inside the air purifying chamber 114, the air charging port corresponds to the position of the dust bag 112, a dust outlet 116 is fixedly arranged at the bottom of the dust collecting box 111, the positions of the filter screen 113 and the chimney 3 correspond to each other, when the dust on the surface of the dust bag 112 is excessively adsorbed, the air is charged into the dust bag 112 by pressing the pulser, the filter screen 113 avoids the possibility that dust will enter the chimney 3 when shaking off, and the dust collection efficiency of the device is kept.

Wherein, switch door 6 and sealing door 247 all can open, when needs change or clear up the precipitate in the medicine pond 242 to reaction liquid, can take out reaction liquid earlier futilely, open sealing door 247 and clear up, have kept the high-efficient work of reaction liquid, thereby avoid reaction liquid saturation to reduce desulfurization efficiency.

The working principle is as follows: when the waste heat recovery device is used, the switch door 6 is opened, fuel is put into the waste heat recovery device for combustion, the switch door 6 is closed, waste gas after combustion flows to the dust removal device 11 through the chimney 3, dust is blocked outside the dust bag 112 when passing through the dust bag 112, gas enters the air purification chamber 114 through the dust bag 112, is discharged from the air purification outlet 12 and enters the waste heat recovery tank 15 through the waste heat inlet 13, high temperature carried by the gas can enable the steam pipeline II 14 to generate steam, the steam enters the steam turbine II 17 and drives the main shaft 175 to rotate, so that the motor II 25 is driven to generate electric power, the gas in the waste heat recovery tank 15 is discharged from the gas outlet 16 and reaches the suction fan 18 through the air inlet pipe 22, the suction fan 18 is discharged through the air outlet pipe 23 and reacts with reaction liquid in the gas purification device 24 in a contact mode, and then the gas.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also 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", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment 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 addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a raw materials mixing arrangement for thermal power company thermal energy electricity generation, includes boiler (1), its characterized in that: the boiler is characterized in that a steam pipeline I (2) is fixedly arranged in the boiler (1), a round hole is formed in one side of the inner wall of the boiler (1), the boiler (1) is fixedly connected with a chimney (3) through the round hole, one end of the steam pipeline I (2) is fixedly connected with a steam turbine I (5), the other end of the steam pipeline I (2) is movably connected with a water pump I (4), an outlet of the lower end of the steam turbine I (5) is movably connected with a condenser I (7), the bottom of the condenser I (7) is movably connected with the water pump I (4) through a condensing pipe I (8), a side shaft of the condenser I (7) is movably connected with a coupler I (9), the condenser I (7) is movably connected with a motor I (10) through the coupler I (9), one end, far away from the round hole, of the chimney (3) is connected with the round hole in a clamping mode on the side, the top of the other side of the dust removing device (11) is fixedly provided with a clean gas outlet (12), the inner wall of the clean gas outlet (12) is provided with threads, the clean gas outlet (12) is in threaded connection with one end of a waste heat inlet (13) through the threads of the inner wall of the clean gas outlet, the other end of the waste heat inlet (13) is fixedly provided with a waste heat recovery box (15), the inside of the waste heat recovery box (15) is fixedly provided with a steam pipeline II (14), the bottom of one side, away from the waste heat inlet (13), of the waste heat recovery box (15) is provided with a gas outlet (16), one end of the steam pipeline II (14) penetrates through the waste heat recovery box (15) and is movably connected with a steam inlet (171) of a steam turbine II (17), the steam turbine II (17) is movably connected with a motor II (25) through a coupler II (176) at one end of the steam turbine II (17), the bottom of, and the steam outlet (177) is movably connected with the top of the condenser II (21), one side of the condenser II (21) is fixedly provided with a condensing pipe II (19), the condenser II (21) is movably connected with the water pump II (20) through a condenser pipe II (19), the other end of the steam pipeline II (14) passes through the waste heat recovery tank (15) and is movably connected with a water pump II (20), one end of the air outlet (16) far away from the waste heat recovery tank (15) is movably connected with an air inlet pipe (22), a suction fan (18) is fixedly arranged at one end of the air inlet pipe (22) far away from the air outlet (16), one side of the suction fan (18) far away from the air inlet pipe (22) is movably connected with an air outlet pipe (23), one end of the air outlet pipe (23) far away from the air inlet pipe (22) is positioned in the gas purification device (24), and the bottom of one side of the boiler (1) is positioned below the chimney (3) and is provided with a switch door (6).

2. The raw material mixing device for thermal power generation of a thermal company according to claim 1, characterized in that: the peripheral size of one end of the chimney (3) far away from the round hole is matched with the size of the round hole on the side wall of the dust removal device (11).

3. The raw material mixing device for thermal power generation of a thermal company according to claim 1, characterized in that: the inside fretwork of steam turbine II (17), and the inside movable mounting of steam turbine II (17) has main shaft (175), main shaft (175) middle part peripheral fixed mounting has axle bucket (174), axle bucket (174) fixed surface installs moving vane fan (173) of equidistance, fixed mounting has quiet leaf fan (172) of equidistance on the inner wall of steam turbine II (17), one side fixed mounting at steam turbine II (17) top has steam inlet (171), moving vane fan (173) and quiet leaf fan (172) encircle axle bucket (174) surface and steam turbine II (17) inner wall respectively, and moving vane fan (173) and quiet leaf fan (172) position cross.

4. The raw material mixing device for thermal power generation of a thermal company according to claim 1, characterized in that: gas vent (241) have been seted up at gas purification device (24) top, the bottom fixed mounting of gas purification device (24) has pencil (244), and gas purification device (24) pass through the top swing joint of pencil (244) and pencil (242), the round hole has been seted up to one side that pencil (244) were kept away from at pencil (242) top, and pencil (242) pass through the pipeline swing joint of round hole and water pumper III (243), the top fixed mounting of water pumper III (243) has conveying pole (245), conveying pole (245) are handstand L type pipeline, and conveying pole (245) pass one side inner wall of gas purification device (24), and conveying pole (245) are located the inside pipeline top swing joint of gas purification device (24) and have shower nozzle (246), sealing door (247) have been seted up to one side of pencil (242).

5. The raw material mixing device for thermal power generation of a thermal company according to claim 1, characterized in that: the dust removal device (11) is composed of a dust collection box (111) and parts fixedly mounted inside the dust collection box, two dust bags (112) are fixedly mounted inside the dust collection box (111), a filter screen (113) located between the dust bags (112) and a chimney (3) is fixedly mounted on one side inside the dust removal device (11), a gas purification chamber (114) is fixedly mounted at the top of the dust collection box (111), the inside of each dust bag (112) is communicated with the gas purification chamber (114), a pulser (115) is fixedly mounted on one side of the gas purification chamber (114), one part of the pulser (115) is located inside the gas purification chamber (114), a gas charging opening is formed in a pipeline located inside the gas purification chamber (114), the gas charging opening corresponds to the position of the dust bags (112), and a dust outlet (116) is fixedly mounted at the bottom of the dust collection box (111).

6. The raw material mixing device for thermal power generation of a thermal company according to claim 1, characterized in that: the opening and closing door (6) and the sealing door (247) can be opened.