CN116447597A - Split type boiler gas heater - Google Patents
Split type boiler gas heater Download PDFInfo
- Publication number
- CN116447597A CN116447597A CN202310468790.5A CN202310468790A CN116447597A CN 116447597 A CN116447597 A CN 116447597A CN 202310468790 A CN202310468790 A CN 202310468790A CN 116447597 A CN116447597 A CN 116447597A
- Authority
- CN
- China
- Prior art keywords
- gas
- box
- fixedly connected
- heating
- heating cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007789 gas Substances 0.000 claims abstract description 180
- 238000010438 heat treatment Methods 0.000 claims abstract description 148
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000003546 flue gas Substances 0.000 claims abstract description 53
- 230000009194 climbing Effects 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 51
- 230000008878 coupling Effects 0.000 claims description 24
- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 239000000779 smoke Substances 0.000 claims description 22
- 239000003034 coal gas Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- 241000282326 Felis catus Species 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract description 27
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000002918 waste heat Substances 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/66—Preheating the combustion air or gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/06—Arrangement of mountings or supports for heaters, e.g. boilers, other than space heating radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
Abstract
The invention relates to the technical field of gas heating, in particular to a split type boiler gas heater which comprises a supporting seat, wherein a plurality of upright posts are fixedly connected to the bottom of the supporting seat, a heating box is fixedly connected to the top of the supporting seat, a ladder used for climbing is arranged on the outer side of the heating box, the inside of the heating box is hollow, a gas inlet pipe and a flue gas outlet pipe are fixedly connected to one end of the heating box, the gas inlet pipe is positioned above the flue gas outlet pipe, a gas outlet pipe and a flue gas inlet pipe are fixedly connected to the other end of the heating box, the gas outlet pipe is positioned above the flue gas inlet pipe, a partition plate is fixedly connected to the middle part of the inner side of the heating box, the partition plate is used for dividing gas and flue gas, and the temperature of the gas is continuously raised from one end to the other end of the heating box through the staggered arrangement of the flue gas and the gas in the gas transmission direction, so that the gas can be uniformly heated, and the filtered waste heat is effectively utilized to heat the gas.
Description
Technical Field
The invention relates to the technical field of gas heating, in particular to a split type boiler gas heater.
Background
The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, and the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy. The original meaning of the boiler refers to a water container heated on fire, the boiler refers to a place where fuel is burned, the boiler comprises two parts of a boiler and a boiler, and common boiler dyes comprise coal gas, natural gas, coal and petroleum;
the gas is a gas fuel composed of various combustible components, the gas has various kinds and complex components, and can be generally divided into natural gas and artificial gas, the gas is easy to catch fire, quick to burn, high in heat efficiency, convenient to adjust flame size and convenient to use, so that the gas is widely applied to various occasions;
the gas needs to be stored at low temperature, the temperature of the gas is lower when the gas is introduced into the boiler, the gas needs to be heated and then burnt in the process of being heated, so that a large amount of heat energy is consumed, a large amount of redundant flue gas can be generated in the combustion process of the boiler, the flue gas is directly discharged outwards, so that the heat in the flue gas is wasted, meanwhile, the low-temperature gas has strong corrosiveness, metal is easy to corrode, and equipment for transporting the gas is easy to damage at fixed points.
Disclosure of Invention
Therefore, the invention aims to solve the technical problems that in the prior art, the gas needs to be stored at low temperature, the temperature of the gas is lower when the gas is introduced into a boiler, and the gas needs to be heated and then combusted in the process of being heated to burn, so that a large amount of heat energy is consumed, a large amount of redundant flue gas can be generated in the combustion process of the boiler, the flue gas is directly discharged outwards, so that the heat in the flue gas is wasted, and meanwhile, the low-temperature gas has strong corrosiveness and is easy to corrode metals and damage equipment for transporting the gas at fixed points.
In order to solve the technical problems, the invention provides a split type boiler gas heater, which comprises a supporting seat, wherein a plurality of upright posts are fixedly connected to the bottom of the supporting seat, a heating box is fixedly connected to the top of the supporting seat, a climbing ladder used for climbing is arranged on the outer side of the heating box, the inside of the heating box is hollow, a gas inlet pipe and a gas outlet pipe are fixedly connected to one end of the heating box, the gas inlet pipe is positioned above the gas outlet pipe, a gas outlet pipe and the gas inlet pipe are fixedly connected to the other end of the heating box, the gas outlet pipe is positioned above the gas inlet pipe, a partition plate is fixedly connected to the middle part of the inner side of the heating box, the partition plate is used for dividing gas and flue gas, the flue gas discharged after combustion enters the heating box from the gas inlet pipe, is discharged from the gas inlet pipe, the gas outlet pipe is partitioned by the partition plate, the flue gas and the gas are arranged below the heating box, the gas is in the upper side of the heating box and is in tight contact with the partition plate, so that heat is transmitted to the upper side of the gas inlet pipe, the gas is crossed with the gas inlet pipe, the gas is in the middle part of the heating box, and the gas temperature is high, and the gas temperature can be continuously raised from the middle part of the heating box to the middle part of the heating device, and the gas is high temperature can be continuously heated, and the middle part is filtered, and the temperature is high, and the temperature is low, and the temperature is continuously is filtered.
In one embodiment of the invention, the heating boxes are arranged in a segmented mode, a splicing frame is arranged between the two sections of heating boxes, connecting discs are fixedly connected to two ends of the splicing frame, the connecting discs are arranged in an annular mode, clamping grooves which are in butt joint with the heating boxes are formed in the outer sides of the connecting discs, the connecting discs are fixedly connected with the two sections of heating boxes through bolts, low-temperature gas has strong corrosiveness and is easy to corrode metal, after the gas is heated, the corrosiveness of the gas can be reduced greatly, through long-term observation, the joint of the heating boxes and the gas inlet pipe is the most easily corroded area, the service life of the gas inlet pipe is only half of that of the gas outlet pipe, after the tightness is reduced due to corrosion, maintenance or replacement equipment is needed, when the heating boxes are integrally formed, maintenance cannot be used for a long time, only the whole heating boxes can be scrapped, and damaged parts can be disassembled and replaced through the segmented arrangement of the heating boxes, so that the service life of the whole equipment is prolonged.
In one embodiment of the invention, the heating box consists of a gas low-temperature box, a gas high-temperature box, a gas low-temperature box and a gas high-temperature box, wherein the gas low-temperature box is fixedly connected with a gas inlet pipe, the gas high-temperature box is connected with a gas outlet pipe, the gas low-temperature box is connected with the gas outlet pipe, and the gas high-temperature box is fixedly connected with the gas inlet pipe.
In one embodiment of the invention, the gas low-temperature box, the gas high-temperature box, the gas low-temperature box and the gas high-temperature box are respectively connected with a locking plate in a rotating way on one side, close to the splicing frame, of the gas low-temperature box, the gas high-temperature box and the gas high-temperature box, the locking plates are fixedly connected with the splicing frame through bolts, the four boxes are in butt joint with connecting discs at the ends of the splicing frame, the ends of the boxes are inserted into clamping grooves of the connecting discs, the boxes are fixed through the bolts, the fixation firmness and the sealing performance are ensured, and meanwhile, after the fixing, the locking plates on one side of the four boxes are used for carrying out secondary reinforcement on the splicing frame, so that the connection strength is further improved.
In one embodiment of the invention, the partition plate is arranged in an inclined wavy shape, the partition plate is fixedly connected with the inner side wall of the splicing frame, two ends of the partition plate respectively penetrate through the gas high-temperature box and the gas low-temperature box, the part of the partition plate, which is leaked outside the heating box, is fixedly connected with the heating box through the bolt, the connecting part of the partition plate and the inner wall of the heating box is fixedly connected with the sealing ring, the sealing ring is made of an elastic high-temperature resistant material, and the smoke blown into the heating box can move to the crest of the wavy partition plate to enable the gas above to be fully contacted and heated.
In one embodiment of the invention, the inner groove of the heating box is provided with two groups of guide rails which are arranged in an up-down parallel manner, the two guide rails are respectively positioned on the upper side and the lower side of the partition board, the guide rails are fixedly connected with the inner walls of the splicing frame, a gap exists between the guide rails and the inner walls of the two ends of the heating box, the outer side of the guide rails is provided with a detection component which is used for moving outside the guide rails and detecting the internal state of the heating box, the interior of the heating box is dim, the detection mode of entering the heating box manually is too difficult, the internal space is large, more time is wasted in maintenance, the detection component can slide on the guide rails through the arrangement of the detection component, the condition of the inner walls is observed at the same time, and information is transmitted to an external receiving terminal, so that the internal state is known.
In one embodiment of the invention, the detection assembly comprises a detection vehicle, the outer surface of the detection vehicle is fixedly connected with a plurality of observation probes, the outer surface of the detection vehicle is fixedly connected with a lighting lamp, one side of the detection vehicle, which is close to a guide rail, is fixedly connected with two electric wheels, the outer surface of the guide rail is provided with a sliding groove, the bottom of the detection vehicle is fixedly connected with a straight rod, the end part of the straight rod is rotationally connected with a sliding ball, the sliding ball is in sliding connection with a supporting seat through the sliding groove, both ends of the guide rail are fixedly connected with power plates for driving the electric wheels, the detection vehicle can move through the driving of the electric wheels, the straight rod and the sliding ball are clamped in the sliding groove, the detection vehicle is always attached to the surface of the heating box, the detection vehicle can slide along the guide rail on the inner wall of the heating box, the inside of the heating box is lightened through the lighting lamp, meanwhile, the observation probes can pick up the inner wall environment of the heating box, information is transmitted outwards, and the damaged state of the heating box is accurately judged.
In one embodiment of the invention, two charging boxes are fixedly connected to the inner wall of the supporting seat, the charging boxes are positioned on the outer sides of the guide rails, the width of each charging box is larger than that of the detecting vehicle, a wireless charging module is fixedly connected to the outer sides of the charging boxes, a battery compartment matched with the wireless charging module is fixedly connected to the outer sides of the detecting vehicles, and when the heating boxes work normally, the detecting vehicle is positioned in the charging boxes, so that the impact of air flow on the detecting vehicle can be prevented, and meanwhile, the wireless charging module can charge the battery compartment, so that the detecting vehicle can work in the heating box for a long time.
In one embodiment of the invention, the two sides of the charging box are both provided with openings, one side, close to the gas inlet pipe, of the charging box positioned above is rotationally connected with the one-way door, the direction, close to the gas inlet pipe, of the charging box positioned below is rotationally connected with the one-way door, and the arrangement direction of the one-way door is the same as the air inlet direction of the heating box, so that the one-way door can well block the influence of air flow on the detection vehicle, and meanwhile, the movement direction of the detection vehicle is in the direction of the one-way door, the one-way door can be pushed open from inside to outside, and the detection vehicle can be blocked from air flow while moving normally.
In one embodiment of the invention, a plurality of screw nut mechanisms are fixedly connected to the outer side of the heating box, the moving end of each screw nut mechanism is rotatably connected with an extension rod, the end part of each extension rod is fixedly connected with a gas detector, and whether leakage occurs at the joint of the heating box and the splicing frame can be detected through the gas detector arranged outside the extension rod, and the process of disassembling the heating box is not hindered by matching the rotary connection of the extension rods and the screw nut mechanisms.
Compared with the prior art, the technical scheme of the invention has the following advantages:
according to the split type boiler gas heater, through the arrangement of the heating box, the smoke discharged after combustion enters the heating box from the smoke inlet pipe, is discharged from the smoke outlet pipe, the gas enters from the gas inlet pipe, is discharged from the gas outlet pipe, is partitioned by the partition plate, is arranged below the heating box, is arranged above the heating box, and is in high-temperature floating contact with the partition plate tightly, so that heat is transferred to the gas above the heating box, the high-low temperature junction point is positioned in the middle of the heating box through the staggered arrangement of the smoke and the gas transmission direction, the temperature of the gas continuously rises from one end to the other end, the gas can be heated uniformly, and the filtered waste heat is effectively utilized for heating the gas;
the damaged part can be disassembled and replaced through the sectional arrangement of the heating box, so that the service life of the whole equipment is prolonged; through dividing the heating cabinet into four places, four pipelines dock four different boxes respectively, and every box all can be dismantled with the concatenation frame, when finding out that damage appears in one of them region, only need assemble new box and pipeline after dismantling, just can continue to put into use, through this kind of setting, has further improved the whole life of equipment.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a cross-sectional view of the heating cabinet of the present invention;
FIG. 4 is a schematic view of the structure of the charging box and guide rail of the present invention;
FIG. 5 is a perspective view of the inspection vehicle of the present invention;
FIG. 6 is a schematic diagram of the structure of the heating cabinet and the gas detector of the present invention;
description of the specification reference numerals: 1. a support base; 2. a column; 3. a heating box; 4. a ladder stand; 5. a gas discharge pipe; 6. a flue gas inlet pipe; 7. a smoke discharge pipe; 8. a gas inlet pipe; 9. splicing frames; 10. a gas low temperature box; 11. a gas high temperature box; 12. a flue gas low-temperature box; 13. a smoke high temperature box; 14. a partition plate; 15. a guide rail; 16. a power plate; 17. a charging box; 18. a wireless charging module; 19. detecting a vehicle; 20. a battery compartment; 21. observing the probe; 22. a sliding ball; 23. an electric wheel; 24. a connecting disc; 25. a one-way door; 26. an extension rod; 27. a gas detector.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
Referring to FIG. 1, the split type boiler gas heater of the invention comprises a supporting seat 1, wherein a plurality of upright posts 2 are fixedly connected to the bottom of the supporting seat 1, a heating box 3 is fixedly connected to the top of the supporting seat 1, a ladder stand 4 used for climbing is arranged on the outer side of the heating box 3, the inside of the heating box 3 is hollow, a gas inlet pipe 8 and a flue gas outlet pipe 7 are fixedly connected to one end of the heating box 3, the gas inlet pipe 8 is positioned above the flue gas outlet pipe 7, a gas outlet pipe 5 and a flue gas inlet pipe 6 are fixedly connected to the other end of the heating box 3, the gas outlet pipe 5 is positioned above the flue gas inlet pipe 6, a partition plate 14 is fixedly connected to the middle part of the inner side of the heating box 3, the partition plate 14 is used for dividing gas and flue gas, when the boiler works, the gas needs to be stored at low temperature, the temperature of the gas is lower when the gas is introduced into the boiler, and the gas inlet pipe is heated to the combustion process, the gas is heated and combusted to consume a large amount of heat energy, a large amount of redundant flue gas is generated in the combustion process of the boiler, the direct outward discharge of the flue gas can lead to the waste of heat in the flue gas, the flue gas discharged after combustion enters the heating box 3 from the flue gas inlet pipe 6 and is discharged from the flue gas outlet pipe 7, the gas enters the gas inlet pipe 8 and is discharged from the gas outlet pipe 5, the flue gas and the gas are separated by the partition plate 14, the flue gas is arranged below the heating box 3, the gas at high temperature floats above the heating box 3 and is tightly contacted with the partition plate 14, so that the heat is transferred to the gas above, the high-low temperature junction point is positioned in the middle of the heating box 3 by the staggered arrangement of the flue gas and the gas transmission direction, the temperature of the gas continuously rises from one end to the other end, the gas can be heated uniformly, and the filtered waste heat is effectively utilized to heat the gas.
The heating cabinet 3 is the segmentation setting, is provided with concatenation frame 9 between two sections heating cabinets 3, the both ends of concatenation frame 9 all rigid coupling has connection pad 24, connection pad 24 is the annular setting, the draw-in groove with the butt joint of heating cabinet 3 has been seted up to the outside of connection pad 24, connection pad 24 passes through the bolt and two sections heating cabinets 3 rigid coupling, during operation, low temperature gas has stronger corrosivity, easily corrode the metal, and the gas is heated the back to the metal corrosivity can reduce a lot, through long-term observation, the junction of heating cabinet 3 and gas admission pipe 8 is the most easily corroded region, its life only half of coal gas discharge pipe 5 side when appearing corrosivity leads to the leakproofness to reduce the back, just need maintenance or change equipment, when heating cabinet 3 is integrated into one piece, maintenance also can not use for a long time, can only scrap whole heating cabinet 3, through the segmentation setting of heating cabinet 3, can dismantle the position of damage and change, thereby the life of whole equipment has been prolonged.
The heating cabinet 3 comprises coal gas low temperature case 10, coal gas high temperature case 11, flue gas low temperature case 12 and flue gas high temperature case 13, coal gas low temperature case 10 and coal gas admission line 8 rigid coupling, coal gas high temperature case 11 is connected with coal gas discharge pipe 5, flue gas low temperature case 12 is connected with flue gas discharge pipe 7, flue gas high temperature case 13 and flue gas admission line 6 rigid coupling, during operation, because the environmental condition of four pipelines is different, therefore damage degree is different, through splitting heating cabinet 3 into everywhere, four pipelines dock four different boxes respectively, and every box all can be dismantled with concatenation frame 9, when finding out that one of them region appears damaging, only need to dismantle after assembling new box and pipeline, just can continue to put into use, through this kind of setting, has further improved the whole life of equipment.
The utility model discloses a gas low temperature case 10, gas high temperature case 11, flue gas low temperature case 12 and flue gas high temperature case 13 all rotate and are connected with the locking plate near one side of concatenation frame 9, the locking plate also passes through bolt and concatenation frame 9 rigid coupling, during operation, four box through the connection pad 24 butt joint with concatenation frame 9 tip, let the tip of box insert in the draw-in groove of connection pad 24, reuse the bolt with its fixed, guaranteed fixed firm and leakproofness, simultaneously after fixed, the locking plate of four box one sides carries out the secondary to concatenation frame 9 consolidates, has further improved joint strength.
The baffle 14 is the wavy setting of slope form, baffle 14 and the inside wall rigid coupling of concatenation frame 9, the both ends of baffle 14 run through gas high temperature case 11 and gas low temperature case 12 respectively, and the baffle 14 leaks the position in the heating cabinet 3 outside and pass through the bolt and fix with heating cabinet 3, the junction rigid coupling of baffle 14 and heating cabinet 3 inner wall has the sealing washer, the sealing washer is elasticity high temperature resistant material, and during operation, through the form setting of baffle 14, lets the flue gas of blowing into heating cabinet 3, can remove the crest department of wave baffle 14, lets the gas of top fully be contacted the heating, and the fixed mode of baffle 14 need not to dismantle baffle 14 when dismantling gas high temperature case 13 and gas low temperature case 10, and when dismantling gas high temperature case 11 and gas low temperature case 12, only need be pulled out the bolt from the external world, just can dismantle, and the sealing washer of edge can extrude laminating heating cabinet 3 inner wall, guarantees the complete isolation of upper and lower gas in the heating cabinet 3.
The inside groove of heating cabinet 3 is provided with two sets of guide rail 15 that are upper and lower parallel arrangement, and two guide rails 15 are located the upper and lower both sides of baffle 14 respectively, guide rail 15 and the inner wall rigid coupling of concatenation frame 9, there is the clearance between guide rail 15 and the both ends inner wall of heating cabinet 3, the outside of guide rail 15 is provided with detection component, detection component is used for removing in the guide rail 15 outside, detects the inside state of heating cabinet 3 simultaneously, and the inside of heating cabinet 3 is darker, gets into the detection mode of heating cabinet 3 through the manual work and is too difficult, and the inner space is also very big, overhauls and need extravagant more time, through the setting of detection component, detection component can slide on guide rail 15, through all inner walls of heating cabinet 3, observes the inner wall condition simultaneously to with information transfer to external receiving terminal, thereby learn the inside state, this kind of method is safer and more effective.
The detection assembly comprises a detection vehicle 19, a plurality of observation probes 21 are fixedly connected to the outer surface of the detection vehicle 19, an illuminating lamp is fixedly connected to the outer surface of the detection vehicle 19, two electric wheels 23 are fixedly connected to one side, close to a guide rail 15, of the detection vehicle 19, a sliding groove is formed in the outer surface of the guide rail 15, a straight rod is fixedly connected to the bottom of the detection vehicle 19, a sliding ball 22 is rotatably connected to the end portion of the straight rod, the sliding ball 22 is slidably connected with a supporting seat 1 through the sliding groove, power plates 16 for the electric wheels 23 are fixedly connected to the two ends of the guide rail 15, and in operation, the detection vehicle 19 can move through driving of the electric wheels 23, the straight rod and the sliding ball 22 are clamped in the sliding groove, the detection vehicle 19 can always be attached to the surface of the heating box 3, the detection vehicle 19 can slide on the inner wall of the heating box 3 along the guide rail 15, the inside the heating box 3 can be lightened through the illuminating lamp, the probe 21 can simultaneously observe the inner wall environment of the heating box 3, information is transmitted outwards, and the state of the heating box 3 is accurately judged.
The inner wall of supporting seat 1 is last to be fixedly connected with two charging boxes 17, charging box 17 is located the outside of guide rail 15, the width of charging box 17 is greater than the width of detecting car 19, the outside rigid coupling of charging box 17 has wireless charging module 18, the outside rigid coupling of detecting car 19 has the battery compartment 20 with wireless charging module 18 adaptation, during operation, during normal operation of heating cabinet 3, detecting car 19 is located charging box 17, not only can block the impact of air current to detecting car 19, and wireless charging module 18 can also charge for battery compartment 20 simultaneously, lets detecting car 19 can work in heating cabinet 3 for a long time.
Both sides of charging box 17 all are the opening setting, the charging box 17 that is located the top is close to one side rotation that gas got into pipe 8 and is connected with one-way door 25, the charging box 17 that is located the below is close to the direction that the flue gas got into pipe 6 also rotates and is connected with one-way door 25, during operation, the setting orientation of one-way door 25 is the same with the air inlet direction of heating cabinet 3 for one-way door 25 can be fine block the influence of air current to detecting car 19, and the direction of movement of detecting car 19 is towards the direction of one-way door 25 simultaneously, can inwards outwards jack up one-way door 25, when letting detect car 19 normal movement, can also block the air current.
The outside rigid coupling of heating cabinet 3 has a plurality of lead screw nut mechanisms, the removal end rotation of lead screw nut mechanism is connected with extension rod 26, the tip rigid coupling of extension rod 26 has gas detector 27, through the gas detector 27 of peripheral hardware, can detect whether revealing appears in the junction of heating cabinet 3 and concatenation frame 9, and cooperation extension rod 26 and lead screw nut mechanism's rotation is connected, can not hinder the process of dismantling heating cabinet 3.
When the boiler is in operation, the gas needs to be stored at a low temperature, the temperature of the gas is lower when the gas is introduced into the boiler, the gas needs to be heated and then burnt in the combustion process, a large amount of heat energy is consumed, a large amount of redundant smoke is generated in the combustion process of the boiler, the heat in the smoke is wasted by directly discharging the smoke outwards, the smoke discharged after the combustion enters the heating box 3 from the smoke inlet pipe 6 and is discharged from the smoke discharge pipe 7, the gas enters the gas inlet pipe 8 and is discharged from the gas discharge pipe 5, the smoke and the gas are separated by the partition plate 14, the smoke is separated below the heating box 3, the gas at a high temperature floats upwards and is tightly contacted with the partition plate 14, so that the heat is transferred to the gas above the heating box 3, the gas is heated uniformly by continuously rising the temperature from one end to the other end of the gas at the middle part of the heating box 3 through the staggered arrangement of the smoke and the gas transmission direction, and the filtered heat is effectively utilized; the low-temperature gas has stronger corrosiveness and is easy to corrode metal, the corrosiveness to the metal can be reduced greatly after the gas is heated, the joint of the heating box 3 and the gas inlet pipe 8 is the most easily corroded area after long-term observation, the service life of the low-temperature gas is only half of that of the gas outlet pipe 5, maintenance or replacement equipment is needed after the corrosion is caused to reduce the tightness, when the heating box 3 is integrally formed, the maintenance cannot be used for a long time, the whole heating box 3 can only be scrapped, and damaged parts can be disassembled and replaced through the sectional arrangement of the heating box 3, so that the service life of the whole equipment is prolonged; because the environmental states of the four pipelines are different, the damage degree is different, the four pipelines are respectively butted with four different box bodies by splitting the heating box 3 into four parts, each box body and the splicing frame 9 can be detached, when one area is found to be damaged, the whole service life of the equipment is further prolonged by only assembling a new box body and a new pipeline after the disassembly; the four box bodies are in butt joint with the connecting disc 24 at the end part of the splicing frame 9, so that the end parts of the box bodies are inserted into clamping grooves of the connecting disc 24 and then fixed by bolts, the fixation firmness and the sealing performance are ensured, and simultaneously after the fixing, the splicing frame 9 is secondarily reinforced by the locking plates at one side of the four box bodies, so that the connection strength is further improved; through the form setting of the partition plate 14, the flue gas blown into the heating box 3 can move to the wave crest of the wavy partition plate 14, so that the coal gas above the wavy partition plate can be fully contacted and heated, meanwhile, the partition plate 14 is fixed, when the flue gas high-temperature box 13 and the coal gas low-temperature box 10 are disassembled, the partition plate 14 is not required to be disassembled, when the coal gas high-temperature box 11 and the flue gas low-temperature box 12 are disassembled, only bolts are required to be pulled out from the outside, and the sealing rings at the edges can be extruded and attached to the inner wall of the heating box 3, so that the complete isolation of the upper gas and the lower gas in the heating box 3 is ensured; the detection mode of entering the heating box 3 manually is too difficult, the internal space is large, more time is wasted in maintenance, the detection assembly can slide on the guide rail 15 through the arrangement of the detection assembly, the condition of the inner wall is observed at the same time when the detection assembly passes through all the inner walls of the heating box 3, and information is transmitted to an external receiving terminal, so that the internal state is known, and the method is safer and more effective; the detection vehicle 19 can move through the driving of the electric wheel 23, the straight rod and the sliding ball 22 are clamped in the sliding groove, the detection vehicle 19 is always attached to the surface of the heating box 3, the detection vehicle 19 can slide on the inner wall of the heating box 3 along the guide rail 15, the inside of the heating box 3 is lightened through the illuminating lamp, meanwhile, the environment of the inner wall of the heating box 3 can be shot by the observation probe 21, information is transmitted outwards, and the damaged state of the heating box 3 is accurately judged; when the heating box 3 works normally, the detection vehicle 19 is positioned in the charging box 17, so that the impact of air flow on the detection vehicle 19 can be blocked, and meanwhile, the wireless charging module 18 can charge the battery compartment 20, so that the detection vehicle 19 can work in the heating box 3 for a long time; the arrangement direction of the one-way door 25 is the same as the air inlet direction of the heating box 3, so that the one-way door 25 can well block the influence of air flow on the detection vehicle 19, and meanwhile, the movement direction of the detection vehicle 19 faces the direction of the one-way door 25, so that the one-way door 25 can be pushed open from inside to outside, and the detection vehicle 19 can be blocked from air flow while moving normally; through the gas detector 27 of peripheral hardware, can detect whether reveal in the junction of heating cabinet 3 and concatenation frame 9, the cooperation extension rod 26 is connected with screw nut mechanism's rotation, can not hinder the process of dismantling heating cabinet 3.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present invention will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.
Claims (10)
1. A split type boiler gas heater, its characterized in that: including supporting seat (1), the bottom rigid coupling of supporting seat (1) has many stands (2), the top rigid coupling of supporting seat (1) has heating cabinet (3), the outside of heating cabinet (3) is provided with cat ladder (4) that are used for the climbing, the inside of heating cabinet (3) is hollow setting, heating cabinet (3) one end rigid coupling has coal gas admission pipe (8) and flue gas discharge pipe (7), coal gas admission pipe (8) are located the top of flue gas discharge pipe (7), the other end rigid coupling of heating cabinet (3) has coal gas discharge pipe (5) and flue gas admission pipe (6), coal gas discharge pipe (5) are located the top of flue gas admission pipe (6), the inboard middle part rigid coupling of heating cabinet (3) has baffle (14), baffle (14) are used for cutting apart coal gas and flue gas.
2. A split boiler gas heater according to claim 1, wherein: the heating box (3) is the segmentation setting, is provided with concatenation frame (9) between two sections heating boxes (3), the both ends of concatenation frame (9) all rigid coupling has connection pad (24), connection pad (24) are the annular setting, the draw-in groove with the butt joint of heating box (3) has been seted up in the outside of connection pad (24), connection pad (24) pass through bolt and two sections heating box (3) rigid coupling.
3. A split boiler gas heater according to claim 2, wherein: the heating box (3) is composed of a gas low-temperature box (10), a gas high-temperature box (11), a smoke low-temperature box (12) and a smoke high-temperature box (13), wherein the gas low-temperature box (10) and a gas inlet pipe (8) are fixedly connected, the gas high-temperature box (11) is connected with a gas outlet pipe (5), the smoke low-temperature box (12) is connected with a smoke outlet pipe (7), and the smoke high-temperature box (13) is fixedly connected with the smoke inlet pipe (6).
4. A split boiler gas heater according to claim 3, wherein: the gas low-temperature box (10), the gas high-temperature box (11), the flue gas low-temperature box (12) and the flue gas high-temperature box (13) are respectively and rotationally connected with a locking plate at one side close to the splicing frame (9), and the locking plates are fixedly connected with the splicing frame (9) through bolts.
5. A split boiler gas heater according to claim 3, wherein: the baffle (14) is the wavy setting of slope form, the inside wall rigid coupling of baffle (14) and concatenation frame (9), the both ends of baffle (14) run through coal gas high temperature case (11) and flue gas low temperature case (12) respectively, and the part of baffle (14) hourglass in heating cabinet (3) outside is fixed with heating cabinet (3) through the bolt, the junction rigid coupling of baffle (14) and heating cabinet (3) inner wall has the sealing washer, the sealing washer is elasticity high temperature resistant material.
6. A split boiler gas heater according to claim 2, wherein: the inside groove of heating cabinet (3) is provided with two sets of guide rail (15) that are upper and lower parallel arrangement, and two guide rails (15) are located the upper and lower both sides of baffle (14) respectively, guide rail (15) and the inner wall rigid coupling of concatenation frame (9), there is the clearance between the both ends inner wall of guide rail (15) and heating cabinet (3), the outside of guide rail (15) is provided with detection component, detection component is used for removing in the guide rail (15) outside, detects the inside state of heating cabinet (3) simultaneously.
7. A split boiler gas heater according to claim 6, wherein: the detection assembly comprises a detection vehicle (19), a plurality of observation probes (21) are fixedly connected to the outer surface of the detection vehicle (19), an illuminating lamp is fixedly connected to the outer surface of the detection vehicle (19), two electric wheels (23) are fixedly connected to one side, close to a guide rail (15), of the detection vehicle (19), a sliding groove is formed in the outer surface of the guide rail (15), a straight rod is fixedly connected to the bottom of the detection vehicle (19), a sliding ball (22) is rotatably connected to the end portion of the straight rod, the sliding ball (22) is in sliding connection with a supporting seat (1) through the sliding groove, and power plates (16) for driving the electric wheels (23) are fixedly connected to the two ends of the guide rail (15).
8. A split boiler gas heater according to claim 7, wherein: two charging boxes (17) are fixedly connected to the inner wall of the supporting seat (1), the charging boxes (17) are located on the outer sides of the guide rails (15), the width of each charging box (17) is larger than that of the corresponding detecting vehicle (19), a wireless charging module (18) is fixedly connected to the outer side of each charging box (17), and a battery bin (20) matched with the corresponding wireless charging module (18) is fixedly connected to the outer side of the corresponding detecting vehicle (19).
9. A split boiler gas heater according to claim 8, wherein: both sides of charging box (17) all are the opening setting, and the one side rotation that is close to gas admission pipe (8) of charging box (17) that are located the top is connected with one-way door (25), and the direction that is close to flue gas admission pipe (6) of charging box (17) that are located the below is also rotated and is connected with one-way door (25).
10. A split boiler gas heater according to claim 1, wherein: the outside rigid coupling of heating cabinet (3) has a plurality of lead screw nut mechanisms, the removal end rotation of lead screw nut mechanism is connected with extension rod (26), the tip rigid coupling of extension rod (26) has gas detector (27).
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759107A (en) * | 2012-07-31 | 2012-10-31 | 中冶南方(武汉)威仕工业炉有限公司 | Air and coal gas double-preheating secondary injection type radiant tube nozzle heat exchanger and heat exchanging method |
| CN103542410A (en) * | 2013-10-30 | 2014-01-29 | 中冶华天工程技术有限公司 | Heat supplying and smoke discharging integrated device |
| CN203501200U (en) * | 2013-07-24 | 2014-03-26 | 江苏海事职业技术学院 | Flue gas waste heat recycling system for all blast furnace gas boiler |
| CN206479049U (en) * | 2017-02-08 | 2017-09-08 | 中冶华天工程技术有限公司 | The adjustable heater for rolling steel fume afterheat Optimum utilization system of waste heat recovery ratio |
| US20190011150A1 (en) * | 2016-04-01 | 2019-01-10 | Xi'an Jiaotong University | Heat exchanger |
| CN208779478U (en) * | 2018-08-29 | 2019-04-23 | 南京圣诺热管有限公司 | A kind of blast furnace gas boiler fume afterheat deep exploitation device |
| DE202021101896U1 (en) * | 2021-04-08 | 2021-04-20 | Benxi Yujing Glass Co., Ltd. | Highly efficient environmentally friendly flue gas emission system |
| CN215951481U (en) * | 2021-09-10 | 2022-03-04 | 南京圣诺热管有限公司 | Low-temperature heat exchange island of blast furnace gas boiler |
-
2023
- 2023-04-27 CN CN202310468790.5A patent/CN116447597B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759107A (en) * | 2012-07-31 | 2012-10-31 | 中冶南方(武汉)威仕工业炉有限公司 | Air and coal gas double-preheating secondary injection type radiant tube nozzle heat exchanger and heat exchanging method |
| CN203501200U (en) * | 2013-07-24 | 2014-03-26 | 江苏海事职业技术学院 | Flue gas waste heat recycling system for all blast furnace gas boiler |
| CN103542410A (en) * | 2013-10-30 | 2014-01-29 | 中冶华天工程技术有限公司 | Heat supplying and smoke discharging integrated device |
| US20190011150A1 (en) * | 2016-04-01 | 2019-01-10 | Xi'an Jiaotong University | Heat exchanger |
| CN206479049U (en) * | 2017-02-08 | 2017-09-08 | 中冶华天工程技术有限公司 | The adjustable heater for rolling steel fume afterheat Optimum utilization system of waste heat recovery ratio |
| CN208779478U (en) * | 2018-08-29 | 2019-04-23 | 南京圣诺热管有限公司 | A kind of blast furnace gas boiler fume afterheat deep exploitation device |
| DE202021101896U1 (en) * | 2021-04-08 | 2021-04-20 | Benxi Yujing Glass Co., Ltd. | Highly efficient environmentally friendly flue gas emission system |
| CN215951481U (en) * | 2021-09-10 | 2022-03-04 | 南京圣诺热管有限公司 | Low-temperature heat exchange island of blast furnace gas boiler |
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Address after: Suzhou City, Jiangsu province 215625 Zhangjiagang City Jin Fengzhen Shagang Technology Building Patentee after: Jiangsu Shagang Steel Co.,Ltd. Country or region after: China Patentee after: JIANGSU SHAGANG GROUP Co.,Ltd. Address before: Suzhou City, Jiangsu province 215625 Zhangjiagang City Jin Fengzhen Shagang Technology Building Patentee before: ZHANGJIAGANG HONGCHANG STEEL PLATE Co.,Ltd. Country or region before: China Patentee before: JIANGSU SHAGANG GROUP Co.,Ltd. |