Intelligent combustion optimization device for thermal power plant

Abstract

The invention discloses a thermal power plant intelligent combustion optimization device which comprises a combustion boiler, a quantitative feeding structure and an oxygen supplementation structure, the quantitative feeding structure is installed on the combustion boiler, and the oxygen supplementation structure is connected to the quantitative feeding structure and the combustion boiler. And through cooperation of the L-shaped transfer pipe and the T-shaped feeding pipe and driving of the feeding spiral shaft, efficient and stable conveying of raw materials is achieved. And the rotary driving machine drives the horizontal rotary circular ring and the rotary scraping rod to flexibly scrape the coal on the filtering supporting rod, so that the scraping efficiency is ensured, and the damage of the coal is reduced. And due to the magnetic repulsion buffering design, the scraping softness is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of thermal power plants, in particular to an intelligent combustion optimization device for a thermal power plant. Background Art

[0002] Thermal power plants produce electricity by using combustibles (such as coal) as fuel. Its working principle is to use the heat released when the fuel is burned to heat water and generate steam, thereby converting the chemical energy of the fuel into thermal energy. Subsequently, the pressure of the steam drives the steam turbine to rotate, converting the thermal energy into mechanical energy. The steam turbine then drives the generator to rotate, further converting the mechanical energy into electrical energy. In this process, the prime mover is usually a steam engine or a gas turbine, and in some smaller power stations, an internal combustion engine may also be used. These devices all use high-temperature, high-pressure steam or gas to generate electricity by converting it into low-pressure air or condensed water through a turbine.

[0003] However, the existing technology still has many shortcomings. During the use of thermal power plants, fuel combustion is often incomplete. In addition, it is quite difficult to clean up the dust, which not only wastes fuel, but also fails to achieve efficient energy conservation, bringing inconvenience to the rational use of energy. In view of this, in-depth research on the above issues led to the creation of this case. Summary of the invention

[0004] To achieve the above-mentioned purpose, the technical scheme of the present invention is as follows: an intelligent combustion optimization device for a thermal power plant comprises: a combustion boiler, a quantitative feeding structure and an oxygen supplement structure, wherein the quantitative feeding structure is installed on the combustion boiler, and the oxygen supplement structure is connected to the quantitative feeding structure and the combustion boiler, and the quantitative feeding structure comprises: a raw material box, a T-shaped feeding pipe, an L-shaped transfer pipe, a trumpet-shaped set block, a separation disc, a separation set ring, a pair of feeding spiral shafts, a pair of feeding driving machines, a plurality of filtering support rods, a trumpet-shaped ring block, an inclined cylindrical block, a horizontal rotating ring, a rotating scraper rod, a rotating arc block, a pair of buffer magnets, a rotating scraper, a rotating driving machine, a rotating set gear bar, a rotating driving gear and a discharge assembly; The raw material box is installed on the combustion boiler, the L-shaped transfer pipe is inserted on the raw material box, the separation set ring is installed on the combustion boiler, a plurality of the filter support rods are inserted in a ring shape on the inner side of the separation set ring, the separation disc is installed on a plurality of the filter support rods, the trumpet groove ring block is installed on the separation set ring, the trumpet-shaped set block is installed on the separation disc, the inclined cylindrical block is installed on the inner side of the combustion boiler, the T-shaped feeding pipe is inserted on the separation disc and the trumpet-shaped set block, a pair of the feeding spiral shafts are respectively inserted on the T-shaped feeding pipe and the L-shaped feeding pipe, a pair of the feeding drive machine driving ends are respectively connected to a pair of the feeding spiral shafts, and the separation set ring is installed on the A driving groove is provided, the horizontal rotating ring is inserted into the inner side of the driving groove through a pair of sealing supports, the rotating driving machine is installed on the inner side of the driving groove, the rotating set gear bar is installed on the horizontal rotating ring, the rotating driving gear is installed on the driving end of the rotating driving machine, and the rotating driving gear and the rotating set gear bar are meshed, a rotating arc groove is provided on the horizontal rotating ring, the rotating scraper rod is inserted into the rotating arc groove through a bearing, the rotating arc block is installed on the rotating scraper rod, a pair of buffer magnets are respectively installed on the rotating arc block and the inner side of the rotating arc groove, the rotating scraper is installed on the rotating scraper rod, and the unloading assembly is installed on the combustion boiler and the inclined cylindrical block; It should be noted that, in the above, the raw materials inside the raw material box fall into the inner side of the L-shaped transfer pipe, and the feeding drive machine on the L-shaped transfer pipe is operated to drive the feeding screw shaft on the driving end of the feeding drive machine to rotate, and the feeding screw shaft drives the raw materials inside the L-shaped transfer pipe to be pushed to the inner side of the T-shaped feeding pipe, and the raw materials are guided to the trumpet-shaped set block through the feeding threaded shaft inside the T-shaped feeding pipe, and the coal is guided to a plurality of filter support rods between the separation disc and the separation set ring through the trumpet-shaped set block, and the rotary driving machine is operated to drive the rotary driving gear on the driving end of the rotary driving machine to rotate, and the rotary set meshing with the gear is driven by the rotary driving gear. The gear bar is installed to rotate, and the rotating gear bar drives the horizontal rotating ring on it, so that the horizontal rotating ring rotates stably on the separation set ring, and the rotating scraper rod on it is driven by the horizontal rotating ring, and the rotating scraper rod drives the rotating arc block and the rotating scraper on it, and the rotating scraper blades are used to stably rotate and scrape the coal on several filter support rods, so that the coal burned into powder is drained downward, and the buffer magnet on the rotating arc block is magnetically repelled by the buffer magnet on the inner side of the rotating arc groove on the horizontal rotating ring, so that the rotating scraper rod is magnetically repelled and buffered, so that the coal on several filter support rods is flexibly scraped.

[0005] Preferably, the oxygen supplementation structure comprises: a pair of inflatable boxes, a pair of three-way valves, a Y-shaped inflatable tube, a spider web drainage tube, a coiled inflatable tube, a spider web inflatable tube, a plurality of one-way trumpet-shaped inflatable sheets, a plurality of drainage tubes, a plurality of sleeve tubes, a plurality of heat-conducting tubes, a pair of two-way threaded tubes, a pair of two-way threaded rods, a lifting two-way gear set, a lifting two-way driving machine, a pair of lifting two-way extrusion plates, a pair of lifting round-shaped sleeve rubber rings and an inflatable component; A pair of the gas filling boxes are installed on the side wall of the combustion boiler, a pair of the three valves are installed on the pair of the gas filling boxes, the Y-shaped gas filling pipe is connected to the pair of the three valves, the spider web drainage pipe is installed on the inner side of the discharge assembly, and the spider web drainage pipe is connected to the Y-shaped gas filling pipe, the coiled gas filling pipe is inserted on the inner side of the inclined cylindrical block, and the coiled gas filling pipe is connected to the spider web gas filling pipe through a plurality of the drainage pipes, a plurality of the one-way trumpet-shaped gas filling sheets are installed on the inner sides of a plurality of the coiled gas filling pipes and the spider web gas filling pipes, a plurality of the sleeve pipes are respectively sleeved on a plurality of the drainage pipes, and a plurality of the heat transfer pipes are respectively connected on both sides. On the plurality of sleeve tubes, a pair of the two-way threaded tubes are respectively inserted on a pair of the inflation tubes through bearings, a pair of the two-way threaded rods are respectively movably inserted on the inner sides of the pair of the two-way threaded tubes, the lifting two-way gear set is sleeved on the pair of the two-way threaded tubes, a pair of the two-way threaded rods are respectively movably inserted on the inner sides of the pair of the two-way threaded tubes, the driving end of the lifting two-way driving machine is connected to the lifting two-way gear set, a pair of the lifting two-way extrusion plates are respectively installed on the pair of the two-way threaded rods, a pair of the lifting round-shaped sleeve rubber rings are respectively sleeved on a pair of the lifting two-way extrusion plates, and the inflation assembly is connected to the separation sleeve ring on the inner side of the combustion boiler through a drainage pipe; It should be noted that, in the above, the operation of the lifting and lowering bidirectional driving machine drives the operation of the lifting and lowering bidirectional gear set, drives a pair of bidirectional threaded tubes on the lifting and lowering bidirectional gear set to rotate stably, and drives the bidirectional threaded rods on the inner side thereof to lift stably through the pair of bidirectional threaded tubes respectively, and drives the lifting and lowering bidirectional extrusion plates thereon respectively through the pair of bidirectional threaded rods, so that the pair of lifting and lowering bidirectional extrusion plates are stably lifted and lowered on the inner side of a pair of inflation boxes, one upward and the other downward, so that the three valves are opened to guide the gas inside the inflation box to the inner side of the Y-shaped inflation tube, and the air is guided one by one to the inner side of the spider web drainage tube, the coiled inflation tube and the spider web inflation tube through the Y-shaped inflation tube, so as to achieve heat absorption preheating, so as to preheat the air for combustion, and at the same time, the separation disc and the separation set ring are inflated through the spider web inflation tube, and the drainage tube for drainage is insulated and preheated through a plurality of set tubes and a plurality of heat conduction tubes, so as to recover and reuse the heat.

[0006] Preferably, the unloading assembly comprises: a concave gathering block, an L-shaped unloading pipe, a unloading spiral shaft, a unloading driver, a collecting box, an inclined partition plate, a rotating unloading shaft, a trumpet-shaped gathering block, a rotating unloading driver, a pair of rotating unloading rings, a plurality of unloading pipes and a unloading conveyor; The concave aggregation block is inserted on the combustion boiler, the discharge L-shaped tube is sleeved on the concave aggregation block, the discharge screw shaft is inserted on the concave aggregation block and the discharge L-shaped tube through a support, the driving end of the discharge driver is connected to the discharge screw shaft, the collection box is sleeved on the discharge L-shaped tube, the inclined partition plate is installed on the inner side of the collection box, the rotating discharge shaft is inserted on the collection box and the inclined partition plate through a bearing, the trumpet-shaped aggregation block is inserted on the inclined partition plate, and the trumpet-shaped aggregation block is connected to the collection box, a pair of rotating discharge rings are sleeved on the rotating discharge driver, a plurality of discharge pipes are evenly inserted on a pair of rotating discharge rings, and the discharge conveyor is located at the bottom end of the collection box; It should be noted that, in the above, the burned powder is drained to the concave aggregation block each time by tilting the cylindrical block, and the unloading driving machine is operated to drive the unloading spiral shaft on the driving end of the unloading driving machine to rotate, thereby draining the powder inside the concave aggregation block to the unloading L-shaped tube and the inner side of the collecting box, and the rotating unloading driving machine is operated to drive the rotating unloading shaft and a pair of rotating unloading rings thereon, and the pair of rotating unloading rings drive several unloading tubes thereon, so that the powder is quantitatively rotated, drained and dumped.

[0007] Preferably, the inflatable component comprises: a spider web upward inflatable tube, a spider web downward inflatable tube, a pair of trumpet-shaped gas drainage blocks, a trumpet-shaped limiting piece and an inflatable circular ring piece; The spider web upward inflation tube is installed on the separation set circular ring, the spider web downward inflation tube is installed on the inner side of the combustion boiler, the trumpet-shaped limit plate is sleeved on the spider web downward inflation tube, a pair of trumpet-shaped gas drainage blocks are respectively connected relatively, and a pair of trumpet-shaped gas drainage blocks are connected to the separation set circular ring, and the inflation circular ring piece is connected to the trumpet-shaped limit plate; It should be noted that, in the above, the air is inflated on the inner side of the separating set ring through the spider web upward inflation tube, and a pair of trumpet-shaped gas drainage blocks cooperate to produce a stable upward drainage and a stable downward drainage of powder. At the same time, the gas is stably and quantitatively drained downward through the cooperation of the spider web downward inflation tube, the trumpet-shaped limit plate and the inflation ring plate.

[0008] Preferably, the spider web drainage tube is installed on the inner side of the inclined partition plate in the collection box.

[0009] Preferably, an oxygen sensor is provided on the combustion boiler.

[0010] Preferably, the combustion boiler is provided with an exhaust pipe.

[0011] Preferably, a heat exchange pipe group is arranged inside the exhaust pipe.

[0012] Preferably, the heat exchange pipe group is connected to a pair of three-way valves through the drainage pipe.

[0013] Preferably, a plurality of circular support rods are respectively arranged on the plurality of filter support rods.

[0014] The intelligent combustion optimization device for thermal power plants manufactured using the technical solution of the present invention, firstly, realizes efficient and stable transportation of raw materials through the cooperation of the L-shaped transfer pipe and the T-shaped feeding pipe, and the driving of the feeding spiral shaft. The rotary drive machine drives the horizontal rotating ring and the rotating scraper rod to flexibly scrape the coal on the filter support rod, which not only ensures the scraping efficiency, but also reduces the damage of the coal. The magnetic repulsion buffer design further improves the softness of scraping; secondly, the use of the lifting and lowering bidirectional drive machine and the gear set realizes the precise control of the gas in the inflation box, and the air is preheated through the Y-shaped inflation tube and other structures, which improves the combustion efficiency, recovers the heat, and realizes the reuse of energy; finally, the cooperation of the inclined cylindrical block and the concave aggregation block, as well as the operation of the unloading drive machine, realizes the quantitative rotary drainage and dumping of the powder. The ingenious design of the spider web inflation tube and the trumpet-shaped structure not only ensures the stable drainage of the gas, but also ensures the stable falling of the powder. The overall design is efficient, environmentally friendly and energy-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic front and cross-sectional view of an intelligent combustion optimization device for a thermal power plant described in the present invention.

[0016] Figure 2 This is a left-side sectional schematic diagram of an intelligent combustion optimization device for a thermal power plant described in the present invention.

[0017] Figure 3 This is a right side schematic diagram of an intelligent combustion optimization device for a thermal power plant described in the present invention.

[0018] Figure 4 for Figure 1 A partial enlarged view of "A".

[0019] Figure 5 for Figure 2 A partial enlarged view of "B".

[0020] In the figure: 1. combustion boiler; 101. raw material box; 102. T-type feeding pipe; 103. L-type transfer pipe; 104. trumpet-shaped set block; 105. separation disc; 106. separation set ring; 107. feeding spiral shaft; 108. feeding drive; 109. filter support rod; 110. trumpet groove ring block; 111. inclined cylindrical block; 112. horizontal rotating ring; 113. rotating scraper rod; 114. rotating arc block; 115. buffer magnet; 116. rotating scraper; 117. rotating drive; 118. rotating set gear bar; 119. rotating drive gear; 201. charging box; 202. three-way valve; 203. Y-type charging pipe; 204. two-way threaded pipe ; 205, two-way threaded rod; 206, lifting two-way gear set; 207, lifting two-way drive; 208, lifting two-way extrusion plate; 209, lifting circular rubber ring; 301, concave gathering block; 302, unloading L-shaped pipe; 303, unloading spiral shaft; 304, unloading drive; 305, collecting box; 306, inclined partition plate; 307, rotating unloading shaft; 308, trumpet-shaped gathering block; 309, rotating unloading drive; 310, rotating unloading ring; 311, unloading pipe; 312, unloading conveyor; 401, spider web upward inflation pipe; 402, spider web downward inflation pipe; 403, trumpet-shaped gas drainage block; 404, trumpet-shaped limit plate; 405, inflatable ring plate. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-5 As shown, an intelligent combustion optimization device for a thermal power plant.

[0022] Through the personnel in this field, all the electrical components in this case are connected to their adapted power supplies through wires, and the appropriate controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle. The electrical connection between the electrical components is completed in sequence. The detailed connection means are well-known in the field. The following mainly introduces the working principle and process, and does not explain the electrical control. (Through the personnel in this field, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known in the field. The following mainly introduces the working principle and process.) Example: The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-5As shown, the quantitative feeding structure is installed on the combustion boiler 1, and the oxygen supplement structure is connected to the quantitative feeding structure and the combustion boiler 1. The quantitative feeding structure includes: a raw material box 101, a T-shaped feeding pipe 102, an L-shaped transfer pipe 103, a trumpet-shaped set block 104, a separation disc 105, a separation set ring 106, a pair of feeding spiral shafts 107, a pair of feeding driving machines 108, a plurality of filtering support rods 109, a trumpet-shaped ring block 110, an inclined cylindrical block 111, a horizontal rotating ring 112, a rotating scraper rod 113, a rotating arc block 114, a pair of buffer magnets 115, a rotating scraper 116, and a rotating driving machine 11 7. Rotating gear bar 118, rotating driving gear 119 and unloading assembly; the raw material box 101 is installed on the combustion boiler 1, the L-shaped transfer pipe 103 is inserted on the raw material box 101, the separation set ring 106 is installed on the combustion boiler 1, a plurality of filter support rods 109 are inserted in a ring shape on the inner side of the separation set ring 106, the separation disc 105 is installed on a plurality of filter support rods 109, the trumpet groove ring block 110 is installed on the separation set ring 106, the trumpet set block 104 is installed on the separation disc 105, and the inclined cylindrical block 111 is installed On the inner side of the combustion boiler 1, the T-shaped feeding pipe 102 is inserted into the separation disc 105 and the trumpet-shaped set block 104, a pair of the feeding screw shafts 107 are respectively inserted into the T-shaped feeding pipe 102 and the L-shaped feeding pipe, a pair of the feeding driving machines 108 driving ends are respectively connected to the pair of feeding screw shafts 107, a driving groove is opened on the separation set ring 106, the horizontal rotating ring 112 is inserted into the inner side of the driving groove through a pair of sealing supports, the rotating driving machine 117 is installed on the inner side of the driving groove, and the rotating set gear bar 118 is set on the horizontal rotating ring 112. The rotating driving gear 119 is installed on the driving end of the rotating driving machine 117, and the rotating driving gear 119 is meshed with the rotating set gear bar 118. The horizontal rotating ring 112 is provided with a rotating arc groove. The rotating scraper 113 is inserted into the rotating arc groove through a bearing. The rotating arc block 114 is installed on the rotating scraper 113. A pair of buffer magnets 115 are respectively installed on the rotating arc block 114 and the inner side of the rotating arc groove. The rotating scraper 116 is installed on the rotating scraper 113. The unloading assembly is installed on the combustion boiler 1 and the inclined cylindrical block 111.The oxygen supplement structure comprises: a pair of inflatable boxes 201, a pair of three-way valves 202, a Y-shaped inflatable tube 203, a spider web drainage tube, a coiled inflatable tube, a spider web inflatable tube, a plurality of one-way trumpet-shaped inflatable sheets, a plurality of drainage tubes, a plurality of sleeve tubes, a plurality of heat-conducting tubes, a pair of two-way threaded tubes 204, a pair of two-way threaded rods 205, a lifting two-way gear set 206, a lifting two-way driving machine 207, a pair of lifting two-way extrusion plates 208, a pair of lifting round-shaped sleeve rubber rings 209 and an inflatable component; A pair of the gas filling boxes 201 are installed on the side wall of the combustion boiler 1, a pair of the three-way valves 202 are respectively installed on the pair of the gas filling boxes 201, the Y-shaped gas filling pipe 203 is connected to the pair of the three-way valves 202, the spider web drainage pipe is installed on the inner side of the discharge assembly, and the spider web drainage pipe is connected to the Y-shaped gas filling pipe 203, the coiled gas filling pipe is inserted into the inner side of the inclined cylindrical block 111, and the coiled gas filling pipe passes through a plurality of the drainage pipes. The one-way trumpet-shaped inflatable sheets are respectively installed on the inner sides of the coiled inflatable tubes and the spider web inflatable tubes, the sleeve tubes are respectively sleeved on the drainage tubes, the heat transfer tubes are respectively connected to the sleeve tubes on both sides, a pair of the two-way threaded tubes 204 are respectively inserted on the pair of inflatable tubes through bearings, a pair of the two-way threaded rods 205 are respectively movably inserted on the inner sides of the pair of the two-way threaded tubes 204, the lifting two-way gear set 206 is sleeved on the pair of the two-way threaded tubes 204, a pair of the two-way threaded rods 205 are respectively movably inserted on the inner sides of the pair of the two-way threaded tubes 204, the driving end of the lifting two-way driving machine 207 is connected to the lifting two-way gear set 206, a pair of the lifting two-way extrusion plates 208 are respectively installed on the pair of the two-way threaded rods 205, and a pair of the lifting and lowering circular sleeve rubber rings 209 are respectively sleeved on the pair of the lifting and lowering two-way extrusion plates 208 The aeration assembly is connected to the partition sleeve ring 106 on the inner side of the combustion boiler 1 through a drainage pipe; the unloading assembly includes: a concave gathering block 301, an L-shaped unloading pipe 302, a unloading screw shaft 303, a unloading driver 304, a collecting box 305, an inclined partition plate 306, a rotating unloading shaft 307, a trumpet-shaped gathering block 308, a rotating unloading driver 309304, a pair of rotating unloading rings 310, a plurality of unloading pipes 311 and a unloading conveyor 312; The concave aggregation block 301 is inserted on the combustion boiler 1, the discharge L-shaped tube 302 is sleeved on the concave aggregation block 301, the discharge screw shaft 303 is inserted on the concave aggregation block 301 and the discharge L-shaped tube 302 through a support, the drive end of the discharge driver 304 is connected to the discharge screw shaft 303, the collection box 305 is sleeved on the discharge L-shaped tube 302, the inclined partition plate 306 is installed on the inner side of the collection box 305, and the rotating discharge shaft 307 is inserted on the collection box 305 and the inclined partition plate 306 through a bearing. The trumpet-shaped gathering block 308 is inserted on the inclined partition plate 306, and the trumpet-shaped gathering block 308 is connected to the collection box 305, a pair of the rotating unloading rings 310 are sleeved on the rotating unloading driving machine 309304, a plurality of the unloading pipes 311 are evenly inserted on the pair of rotating unloading rings 310, and the unloading conveyor 312 is located at the bottom of the collection box 305; the inflation component includes: a spider web upward inflation tube 401, a spider web downward inflation tube 402, a pair of trumpet-shaped gas drainage blocks 403, a trumpet-shaped limit plate 404 and an inflation ring plate 405; The spider web upward inflation tube 401 is installed on the separation set ring 106, the spider web downward inflation tube 402 is installed on the inner side of the combustion boiler 1, the trumpet-shaped limiting plate 404 is mounted on the spider web downward inflation tube 402, a pair of trumpet-shaped gas diversion blocks 403 are respectively connected relative to each other, and a pair of trumpet-shaped gas diversion blocks 403 are connected to the separation set ring 106, and the inflation ring plate 405 is connected to the trumpet-shaped limiting plate 404; the spider web drainage tube is installed on the inner side of the inclined partition plate 306 in the collection box 305; an oxygen sensor is provided on the combustion boiler 1; an exhaust pipe is provided on the combustion boiler 1; a heat exchange pipe group is provided on the inner side of the exhaust pipe; the heat exchange pipe group is connected to a pair of three-way valves 202 through the drainage tube; a number of filter support rods 109 are respectively provided with a number of circular support rods.

[0023] According to the attached Figure 1-5It is concluded that the raw material inside the raw material box 101 falls into the inner side of the L-shaped transfer pipe 103, and the feeding drive 108 on the L-shaped transfer pipe 103 is operated to drive the feeding screw shaft 107 on the driving end of the feeding drive 108 to rotate, and the feeding screw shaft 107 drives the raw material inside the L-shaped transfer pipe 103 to be pushed to the inner side of the T-shaped feeding pipe 102, and the raw material is guided to the trumpet-shaped set block 104 through the feeding screw shaft inside the T-shaped feeding pipe 102, and the coal is guided to the plurality of filter support rods 109 between the separation disc 105 and the separation set ring 106 through the trumpet-shaped set block 104, and the rotation drive 117 is operated to drive the rotation drive 11 The rotary drive gear 119 on the driving end rotates, and the rotary drive gear 119 drives the rotary gear bar 118 meshing with the gear to rotate, and the rotary gear bar 118 drives the horizontal rotary ring 112 thereon, so that the horizontal rotary ring 112 rotates stably on the separation set ring 106, and the rotary scraper rod 113 thereon is driven by the horizontal rotary ring 112, and the rotary scraper rod 113 drives the rotary arc block 114 and the rotary scraper 116 thereon, and the rotary scraper 116 stably rotates and scrapes the coal on the plurality of filter support rods 109, so that the coal burned into powder is drained downward, and the horizontal rotary ring 112 drives the rotary scraper rod 113 thereon, and the rotary scraper rod 113 drives the rotary arc block 114 and the rotary scraper 116 thereon, and the rotary scraper 116 stably rotates and scrapes the coal on the plurality of filter support rods 109, so that the coal burned into powder is drained downward, and the coal burned into powder is drained downward by the horizontal rotary ring 112. The buffer magnet 115 on the inner side of the rotating arc groove on 12 magnetically repels the buffer magnet 115 on the rotating arc block 114, thereby magnetically repelling and buffering the rotating scraper rod 113, thereby flexibly scraping the coal on the plurality of filter support rods 109; the lifting bidirectional driving machine 207 is operated to drive the lifting bidirectional gear set 206 to operate, and drive the pair of bidirectional threaded tubes 204 on the lifting bidirectional gear set 206 to rotate stably, and the pair of bidirectional threaded tubes 204 respectively drive the bidirectional threaded rods 205 on the inner side thereof to stably lift and lower, and the pair of bidirectional threaded rods 205 respectively drive the lifting bidirectional extrusion plates 208 thereon, thereby the pair of lifting bidirectional The extrusion plates 208 are stably lifted and lowered on the inner sides of a pair of air boxes 201, one upward and the other downward, so that the three-way valve 202 is opened, so that the gas inside the air box 201 is drained to the inner side of the Y-shaped air tube 203, and the air is drained to the inner sides of the spider web drainage tube, the coiled air tube and the spider web air tube one by one through the Y-shaped air tube 203, so as to achieve heat absorption preheating, so as to preheat the air for combustion, and at the same time, the space between the separation disc 105 and the separation set ring 106 is inflated through the spider web air tube, and the drainage tube for drainage is insulated and preheated through a plurality of set tubes and a plurality of heat conducting tubes, so as to recover and reuse the heat;The burned powder is led to the concave aggregation block 301 by tilting the cylindrical block 111. Each time the kinetic energy is generated, the discharge drive 304 is operated to drive the discharge screw shaft 303 on the driving end of the discharge drive 304 to rotate, thereby leading the powder inside the concave aggregation block 301 to the inner side of the discharge L-shaped tube 302 and the collection box 305. The rotating discharge drive 309304 is driven to drive the rotating discharge drive 309304 to drive the rotating discharge shaft 307 thereon and a pair of rotating discharge rings thereon. 310, a pair of rotating unloading rings 310 drives a plurality of unloading pipes 311 thereon, thereby quantitatively rotating and draining the powder; the spider web upward inflating pipe 401 is inflated inside the separating set ring 106, and a pair of trumpet-shaped gas drainage blocks 403 cooperate to generate stable upward drainage and stable downward drainage of powder, and at the same time, the spider web downward inflating pipe 402 cooperates with the trumpet-shaped limiting piece 404 and the inflating ring piece 405 to steadily and quantitatively drain the gas downward. ;

[0024] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. An intelligent combustion optimization device for a thermal power plant, comprising: a combustion boiler, a quantitative feeding structure and an oxygen supplement structure, wherein the quantitative feeding structure is installed on the combustion boiler, and the oxygen supplement structure is connected to the quantitative feeding structure and the combustion boiler, characterized in that: The quantitative feeding structure comprises: a raw material box, a T-shaped feeding tube, an L-shaped transfer tube, a trumpet-shaped set block, a separation disc, a separation set ring, a pair of feeding spiral shafts, a pair of feeding driving machines, a plurality of filtering support rods, a trumpet-shaped ring block, an inclined cylindrical block, a horizontal rotating ring, a rotating scraper rod, a rotating arc block, a pair of buffer magnets, a rotating scraper, a rotating driving machine, a rotating set gear bar, a rotating driving gear and a discharge assembly; The raw material box is installed on the combustion boiler, the L-shaped transfer pipe is inserted on the raw material box, the separation set ring is installed on the combustion boiler, a plurality of the filter support rods are inserted in a ring shape on the inner side of the separation set ring, the separation disc is installed on a plurality of the filter support rods, the trumpet groove ring block is installed on the separation set ring, the trumpet-shaped set block is installed on the separation disc, the inclined cylindrical block is installed on the inner side of the combustion boiler, the T-shaped feeding pipe is inserted on the separation disc and the trumpet-shaped set block, a pair of the feeding spiral shafts are respectively inserted on the T-shaped feeding pipe and the L-shaped feeding pipe, a pair of the feeding drive machine driving ends are respectively connected to a pair of the feeding spiral shafts, and the separation set ring is installed on the A driving groove is provided, and the horizontal rotating ring is inserted into the inner side of the driving groove through a pair of sealing supports, the rotating driving machine is installed on the inner side of the driving groove, the rotating set gear bar is installed on the horizontal rotating ring, the rotating driving gear is installed on the driving end of the rotating driving machine, and the rotating driving gear and the rotating set gear bar are meshed, a rotating arc groove is provided on the horizontal rotating ring, the rotating scraper rod is inserted into the rotating arc groove through a bearing, the rotating arc block is installed on the rotating scraper rod, a pair of buffer magnets are respectively installed on the rotating arc block and the inner side of the rotating arc groove, the rotating scraper is installed on the rotating scraper rod, and the unloading assembly is installed on the combustion boiler and the inclined cylindrical block.

2. The intelligent combustion optimization device for a thermal power plant according to claim 1, characterized in that: The oxygen supplement structure comprises: a pair of inflatable boxes, a pair of three-way valves, a Y-shaped inflatable tube, a spider web drainage tube, a coiled inflatable tube, a spider web inflatable tube, a plurality of one-way trumpet-shaped inflatable sheets, a plurality of drainage tubes, a plurality of sleeve tubes, a plurality of heat-conducting tubes, a pair of two-way threaded tubes, a pair of two-way threaded rods, a lifting two-way gear set, a lifting two-way driving machine, a pair of lifting two-way extrusion plates, a pair of lifting circular sleeve rubber rings and an inflatable component; A pair of the gas filling boxes are installed on the side wall of the combustion boiler, a pair of the three valves are installed on the pair of the gas filling boxes, the Y-shaped gas filling pipe is connected to the pair of the three valves, the spider web drainage pipe is installed on the inner side of the discharge assembly, and the spider web drainage pipe is connected to the Y-shaped gas filling pipe, the coiled gas filling pipe is inserted on the inner side of the inclined cylindrical block, and the coiled gas filling pipe is connected to the spider web gas filling pipe through a plurality of the drainage pipes, a plurality of the one-way trumpet-shaped gas filling sheets are installed on the inner sides of a plurality of the coiled gas filling pipes and the spider web gas filling pipes, a plurality of the sleeve pipes are respectively sleeved on a plurality of the drainage pipes, and a plurality of the heat transfer pipes are respectively connected on both sides. On several of the sleeve tubes, a pair of the two-way threaded tubes are respectively inserted on a pair of the inflation tubes through bearings, a pair of the two-way threaded rods are respectively movably inserted on the inner sides of the pair of the two-way threaded tubes, the lifting and lowering two-way gear set is sleeved on a pair of the two-way threaded tubes, a pair of the two-way threaded rods are respectively movably inserted on the inner sides of the pair of the two-way threaded tubes, the driving end of the lifting and lowering two-way driving machine is connected to the lifting and lowering two-way gear set, a pair of the lifting and lowering two-way extrusion plates are respectively installed on a pair of the two-way threaded rods, a pair of the lifting and lowering circular sleeve rubber rings are respectively sleeved on a pair of the lifting and lowering two-way extrusion plates, and the inflation assembly is connected to the separation sleeve ring on the inner side of the combustion boiler through a drainage pipe.

3. The intelligent combustion optimization device for a thermal power plant according to claim 1, characterized in that: The unloading assembly comprises: a concave gathering block, an L-shaped unloading pipe, a unloading spiral shaft, a unloading driver, a collecting box, an inclined partition plate, a rotating unloading shaft, a trumpet-shaped gathering block, a rotating unloading driver, a pair of rotating unloading rings, a plurality of unloading pipes and a unloading conveyor; The concave aggregation block is inserted on the combustion boiler, the unloading L-shaped pipe is sleeved on the concave aggregation block, the unloading spiral shaft is inserted on the concave aggregation block and the unloading L-shaped pipe through a support, the driving end of the unloading driver is connected to the unloading spiral shaft, the collecting box is sleeved on the unloading L-shaped pipe, the inclined partition plate is installed on the inner side of the collecting box, the rotating unloading shaft is inserted on the collecting box and the inclined partition plate through a bearing, the trumpet-shaped aggregation block is inserted on the inclined partition plate, and the trumpet-shaped aggregation block is connected to the collecting box, a pair of rotating unloading rings are sleeved on the rotating unloading driver, a plurality of unloading pipes are evenly inserted on a pair of rotating unloading rings, and the unloading conveyor is located at the bottom end of the collecting box.

4. The intelligent combustion optimization device for a thermal power plant according to claim 1, characterized in that: The inflatable assembly comprises: a spider web upward inflatable tube, a spider web downward inflatable tube, a pair of trumpet-shaped gas drainage blocks, a trumpet-shaped limiting piece and an inflatable circular ring piece; The spider web upward inflation tube is installed on the separation set ring, the spider web downward inflation tube is installed on the inner side of the combustion boiler, the trumpet-shaped limit plate is mounted on the spider web downward inflation tube, a pair of trumpet-shaped gas drainage blocks are respectively connected relative to each other, and a pair of trumpet-shaped gas drainage blocks are connected to the separation set ring, and the inflation ring plate is connected to the trumpet-shaped limit plate.

5. The intelligent combustion optimization device for a thermal power plant according to claim 1, characterized in that: The spider web drainage pipe is installed on the inner side of the inclined partition plate in the collection box.

6. The intelligent combustion optimization device for a thermal power plant according to claim 1, characterized in that: The combustion boiler is provided with an oxygen sensor.

7. The intelligent combustion optimization device for a thermal power plant according to claim 1, characterized in that: The combustion boiler is provided with an exhaust pipe.

8. The intelligent combustion optimization device for a thermal power plant according to claim 1, characterized in that: A heat exchange pipe group is arranged inside the exhaust pipe.

9. The intelligent combustion optimization device for a thermal power plant according to claim 1, characterized in that: The heat exchange pipeline group is connected to a pair of three-way valves through the drainage pipe.

10. The intelligent combustion optimization device for a thermal power plant according to claim 1, characterized in that: A plurality of circular support rods are respectively arranged on the plurality of filter support rods.

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