CN117225107A - Explosion-proof boiler smoke and dust purifying treatment equipment - Google Patents
Explosion-proof boiler smoke and dust purifying treatment equipment Download PDFInfo
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- CN117225107A CN117225107A CN202311514659.4A CN202311514659A CN117225107A CN 117225107 A CN117225107 A CN 117225107A CN 202311514659 A CN202311514659 A CN 202311514659A CN 117225107 A CN117225107 A CN 117225107A
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- bevel gear
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- smoke
- tank
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- 239000000779 smoke Substances 0.000 title claims abstract description 52
- 239000000428 dust Substances 0.000 title description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 238000010521 absorption reaction Methods 0.000 claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 24
- 239000007924 injection Substances 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000000746 purification Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 56
- 239000007789 gas Substances 0.000 claims description 29
- 239000002893 slag Substances 0.000 claims description 28
- 230000004888 barrier function Effects 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 239000004071 soot Substances 0.000 claims description 2
- 239000003517 fume Substances 0.000 claims 1
- 230000000452 restraining effect Effects 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 25
- 239000002245 particle Substances 0.000 abstract description 23
- 230000000903 blocking effect Effects 0.000 abstract description 13
- 239000012736 aqueous medium Substances 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000002609 medium Substances 0.000 description 16
- 238000000926 separation method Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Abstract
The application relates to the technical field of smoke treatment and discloses explosion-proof boiler smoke purification treatment equipment, which aims to solve the problem that smoke particles block a filter plate, steam generated by heating an aqueous medium in a heat absorption cavity can be emitted from the filter plate after passing through an air injection frame, on one hand, the blocking of the filter plate is reduced through the emitted steam, on the other hand, water molecules in the water vapor collide with the smoke particles when the high-temperature steam emitted by the air injection frame and low-temperature smoke output by an air transmission pipe are opposite, so that the water molecules in the water vapor release heat, the temperature is reduced, the water molecules are condensed into liquid water to be attached to the surfaces of the smoke particles, the self weight of the smoke is increased, the smoke particles are precipitated at the bottom of a filter residue cavity under the action of gravity, the passing through of the filter plate is reduced, the filtering strength of the filter plate is reduced, and finally the purposes of blocking clearing and the blocking of the smoke particles are achieved.
Description
Technical Field
The application relates to the technical field related to smoke dust treatment, in particular to explosion-proof boiler smoke dust purifying treatment equipment.
Background
The boiler smoke dust is formed by the fact that when fuel is combusted, substances such as unburned organic matters, dust and the like are generated due to incomplete combustion of the fuel or insufficient combustion temperature and the like, and the substances are discharged into the atmosphere in a flue in a smoke form. The boiler smoke contains a large amount of toxic and harmful substances such as sulfur dioxide, nitrogen oxides, carbon monoxide, lead, mercury, benzene and the like, and the environment and the human health are greatly influenced, so that a smoke purifying device is indispensable in the smoke discharging process.
When smoke dust is discharged from the boiler, the temperature is generally about 200 ℃, and if the smoke dust is directly discharged, the subsequent dust removing burden is increased; in addition, a great amount of dust particles are doped in the smoke dust, and if the smoke dust is directly filtered, a filtering device (such as a filter plate) is blocked, so that the filtering efficiency is gradually reduced, and therefore, a purifying treatment device capable of reducing the temperature of the smoke gas and reducing the filtering blocking is required.
Disclosure of Invention
The application provides explosion-proof boiler smoke purifying treatment equipment which has the advantages of reducing smoke temperature and preventing blockage, and is used for solving the problems that dust removal burden is increased and dust particles block a filter plate caused by overhigh smoke temperature in the background technology.
In order to achieve the above purpose, the application adopts the following technical scheme: an explosion-proof boiler soot purification treatment device comprising: the filter comprises a slag filtering tank, wherein a slag filtering cavity is formed in the inner side of the slag filtering tank, a filter plate is fixedly arranged in the inner side of the slag filtering tank, a cooling tank is fixedly arranged at the top of the slag filtering tank, an exhaust pipe is fixed at the side part of the slag filtering tank, and a slag discharging pipe is fixed at the bottom of the slag filtering tank; the inside of cooling jar has seted up the heat absorption chamber that is equipped with aqueous medium, and the lateral part fixed mounting of cooling jar has the intake pipe, the tip fixed mounting of intake pipe has the cooling spiral pipe that is arranged in the heat absorption chamber, the lateral part fixed mounting of cooling jar has Yu Wenguan, the residual temperature chamber has been seted up in the residual temperature jar, yu Wenguan's lateral part fixed mounting has the gas-supply pipe with filter residue chamber inner chamber intercommunication, and the tip fixed mounting of gas-supply pipe has the residual temperature spiral pipe that is arranged in Yu Wenqiang, and cooling spiral pipe and residual temperature spiral pipe communicate with each other.
Further, a transfer cavity is formed in the bottom of the inner side of the cooling tank, a steam pipe used for communicating the heat absorption cavity with the transfer cavity is fixedly arranged at the bottom of the inner side of the cooling tank, a driven bevel gear is movably arranged in the middle of the bottom end of the cooling tank and consists of a bevel gear and a rotating shaft, the rotating shaft is coaxially fixed with the bevel gear, the bevel gear on the driven bevel gear is positioned in the heat absorption cavity, the middle of the rotating shaft is positioned in the transfer cavity, and the bottom end of the rotating shaft is positioned above the filter plate; the inner side of the cooling tank is movably provided with a driving bevel gear meshed with a bevel gear on a driven bevel gear, a belt wheel is fixedly arranged on a rotating shaft of the driving bevel gear, the inner side of the cooling tank is movably provided with a driven wheel positioned above the driving bevel gear, the driven wheel is connected with the belt wheel on the driving bevel gear in a transmission manner according to a belt, and an adjusting floater is fixedly arranged on the side part of the belt; the bottom fixed mounting of driven umbrella tooth has the jet stand, the bottom of jet stand slides on the surface of filter plate, jet slot has been seted up to the bottom of jet stand, and the gas-supply groove has been seted up to the lateral part of driven umbrella tooth.
Further, the material of the adjusting floater is foam.
Further, a water inlet channel for communicating the heat absorption cavity with the Yu Wenqiang is formed in the side part of the cooling tank, a closed plunger for controlling the on-off of the water inlet channel is movably mounted on the inner side of the cooling tank, a switching deflector rod which is movably connected according to a sphere is arranged at the end part of the closed plunger, and the middle part of the switching deflector rod is hinged on the inner side of the cooling tank; the end part of the Yu Wenguan is fixedly provided with a water injection pipe; the end part of the adjusting floater is fixedly provided with a reset push head positioned at one side of the switching deflector rod, the end surface of the reset push head is semicircular, and after the adjusting floater descends to the limit, the reset push head can push on the switching deflector rod to force the closed plunger to open the water inlet channel.
Further, the reset push head is made of metal.
Further, the inside movable mounting of gas barrier has the gas barrier, the one end fixed mounting of gas barrier has the limit push rod, and the limit push rod passes the gas barrier and be located the outside of gas barrier, be fixed with the return between gas barrier and the gas barrier inboard, the inboard fixed mounting of slag filter jar has the limit ring gear, the limit push rod can insert in the tooth interval of limit ring gear so that the motion of restriction gas barrier.
Further, each tooth of the limiting tooth ring is in an isosceles triangle shape.
The application has the following beneficial effects:
the application provides explosion-proof boiler smoke purifying treatment equipment, smoke passes through a cooling spiral pipe and a residual temperature spiral pipe, and the cooling spiral pipe and the residual temperature spiral pipe are respectively arranged in a heat absorption cavity and Yu Wenqiang filled with water medium, so that the temperature of smoke output can be reduced, the subsequent dust removing burden is relieved, and the effect of reducing the smoke temperature is realized.
Meanwhile, steam generated by heating of an aqueous medium in the heat absorption cavity can be emitted from the filter plate after passing through the air injection frame, on one hand, the blockage of the filter plate is reduced through the emitted steam, on the other hand, water molecules in the steam can collide with smoke particles when the high-temperature steam emitted by the air injection frame is opposite to low-temperature smoke dust output by the air transmission pipe, so that the water molecules in the steam release heat, the temperature is reduced, the water molecules are condensed into liquid water to be attached to the surfaces of the smoke particles, the self weight of smoke is increased, the smoke particles are precipitated at the bottom of the filter residue cavity under the action of gravity, the smoke particles pass through the filter plate is reduced, the filtering strength of the filter plate is reduced, and finally the purposes of clearing blockage and reducing the blockage of the smoke particles are achieved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
The application may be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings, in which:
FIG. 1 is an overall exterior perspective view;
FIG. 2 is an overall internal perspective view;
FIG. 3 is an overall front cross-sectional view;
FIG. 4 is an enlarged view of the construction of FIG. 3 at A;
FIG. 5 is an enlarged view of the structure of FIG. 3 at B;
FIG. 6 is a perspective view of a jet frame;
FIG. 7 is a diagram illustrating the external shape of a mobile gear ring;
fig. 8 is a schematic diagram of a belt arrangement.
In the figure: 1. a slag filtering tank; 100. an exhaust pipe; 101. a slag discharge pipe; 102. a filter residue cavity; 2. an air inlet pipe; 3. a cooling tank; 300. a transfer cavity; 301. a heat absorption chamber; 302. a water inlet channel; 4. yu Wenguan; 400. a water injection pipe; 401. yu Wenqiang; 5. a gas pipe; 6. a filter plate; 7. a limiting tooth ring; 8. an air injection frame; 800. a jet slot; 801. a gas barrier; 802. a return push spring; 803. a stopper push rod; 9. driven umbrella teeth; 900. a gas transmission groove; 10. a vapor tube; 11. a cooling spiral pipe; 12. a belt; 13. driven wheel; 14. closing the plunger; 15. residual temperature spiral pipe; 16. a switching deflector rod; 17. resetting the push head; 18. adjusting the float; 19. the umbrella teeth are driven.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1: referring to fig. 1-3, the slag filtering tank 1 is fixed according to a bracket at the bottom, so that the slag filtering tank 1 is arranged at a required position, a slag filtering cavity 102 with an upward opening is formed at the inner side of the slag filtering tank 1, a filter plate 6 positioned in the slag filtering cavity 102 is fixedly installed at the inner side of the slag filtering tank 1, particles in smoke dust can be filtered by the filter plate 6, a cooling tank 3 for blocking the upper opening of the slag filtering cavity 102 is fixedly installed at the top of the slag filtering tank 1, an exhaust pipe 100 is fixed at the side part of the slag filtering tank 1 and above the filter plate 6, so that after the filter plate 6 filters the smoke dust particles from bottom to top, the filtered smoke gas is output from the exhaust pipe 100, the dust particles can fall to the bottom of the slag filtering cavity 102 under the self gravity, and are discharged through a slag discharging pipe 101 fixed at the bottom of the slag discharging pipe 101, and the slag discharging pipe 101 is closed in a normal state, thereby preventing the smoke dust from being directly discharged from the slag discharging pipe 101.
The interior of the cooling tank 3 is provided with a heat absorption cavity 301 filled with water medium, the side part of the cooling tank 3 is fixedly provided with an air inlet pipe 2, one end of the air inlet pipe 2 is positioned in the heat absorption cavity 301, the end part of the air inlet pipe 2 is fixedly provided with a cooling spiral pipe 11 positioned in the heat absorption cavity 301, the side part of the cooling tank 3 is fixedly provided with a Yu Wenguan, yu Wenguan 4 is provided with a residual heat cavity 401, the side part of the Yu Wenguan 4 is fixedly provided with a gas transmission pipe 5 communicated with the inner cavity of the filter residue cavity 102, the end part of the gas transmission pipe 5 is fixedly provided with a residual heat spiral pipe 15 positioned in Yu Wenqiang, the cooling spiral pipe 11 is communicated with the residual heat spiral pipe 15, and the cooling spiral pipe 11 and the residual heat spiral pipe 15 are spiral pipes, so that the retention time of air flow in the heat absorption cavities 301 and Yu Wenqiang 401 can be prolonged.
When the boiler flue gas is conveyed from the cooling spiral pipe 11 and the residual heat spiral pipe 15, the temperature of smoke dust air flow in the cooling spiral pipe 11 and the residual heat spiral pipe 15 is reduced by the water medium in the heat absorption cavities 301 and 3535 401, finally, the cooled air flow is output to the filter residue cavity 102 from the air conveying pipe 5, the smoke dust air flow is filtered through the filter plate 6, the filtered smoke dust is output from the exhaust pipe 100, and the filtered dust particles are discharged through the slag discharge pipe 101.
In the first implementation process of the embodiment, the temperature of the smoke and dust air flow discharged can be greatly reduced, so that the purpose of reducing the filtering burden is achieved.
Example 2: on the basis of the first embodiment, referring to fig. 2, 3, 6 and 8, a transfer cavity 300 is formed in the bottom of the inner side of the cooling tank 3, a vapor pipe 10 for communicating the heat absorption cavity 301 with the transfer cavity 300 is fixedly installed at the bottom of the inner side of the cooling tank 3, the end part of the vapor pipe 10 is close to the top of the inner side of the cooling tank 3, a driven bevel gear 9 is movably installed at the middle part of the bottom end of the cooling tank 3, the driven bevel gear 9 is composed of a bevel gear and a rotating shaft, the rotating shaft is coaxially fixed with the bevel gear, the bevel gear on the driven bevel gear 9 is located in the heat absorption cavity 301, the middle part of the rotating shaft is located in the transfer cavity 300, and the bottom end of the rotating shaft is located above the filter plate 6.
The inside movable mounting of cooling jar 3 has the drive bevel gear 19 with the last bevel gear engagement of driven bevel gear 9, and fixed mounting has the band pulley on the axis of rotation of drive bevel gear 19, the inside movable mounting of cooling jar 3 is located the driving wheel 13 of drive bevel gear 19 top, and the band pulley on driving bevel gear 19 is connected according to belt 12 transmission, belt 12 lateral part fixed mounting has the regulation float 18, the material of regulation float 18 is foam or other easily float on the surface of water article all can, because the regulation float 18 is suspended on the aqueous medium in the heat absorption chamber 301, can reciprocate along with the change of aqueous medium height, thereby make belt 12 drive bevel gear 19 rotatory, and force drive bevel gear 19 to drive driven bevel gear 9 synchronous rotation.
The bottom fixed mounting of driven umbrella tooth 9 has jet stand 8, and the bottom of jet stand 8 slides on the surface of filter plate 6 to jet groove 800 has been seted up to the bottom of jet stand 8, and the gas transmission groove 900 has been seted up to the lateral part of driven umbrella tooth 9, thereby can make the air current in the transfer chamber 300 export in the gas transmission groove 900 back to jet groove 800.
When the filter is used, the water medium is filled in the heat absorbing cavity 301, when the air flow output by the air inlet pipe 2 passes through the cooling spiral pipe 11, the temperature of the air flow is about two hundred ℃, the water medium in the heat absorbing cavity 301 can be boiled by radiating through the cooling spiral pipe 11, the water vapor generated in the heat absorbing cavity 301 can be conveyed into the transferring cavity 300 through the vapor pipe 10 and finally output from the air injection groove 800 to the filter plate 6 through the air transmission groove 900, and the dust particles blocked in the filter plate 6 can be blown downwards due to the fact that the high-temperature vapor is from top to bottom, so that the dust particles are separated from the filter plate 6, and the filter plate 6 is prevented from being blocked.
Meanwhile, high-temperature vapor discharged through the filter plate 6 can be scattered into the filter residue cavity 102, and when the gas pipe 5 conveys the cooled smoke dust gas flow into the filter residue cavity 102, the high-temperature vapor collides with low-temperature smoke dust particles, and the vapor can be condensed into liquid state to be attached to the surfaces of the dust particles, so that the weight of the dust particles is increased, the dust particles are directly conveyed to the filter plate 6, and the filtering strength of the filter plate 6 is slowed down.
Example 3: as a supplement to the second embodiment, referring to fig. 2, 3, 5 and 8, on the basis of the second embodiment, a water inlet channel 302 for communicating the heat absorbing cavities 301 and Yu Wenqiang is provided at a side portion of the cooling tank 3, a path shape of the water inlet channel 302 is Z-shaped, a closed plunger 14 for controlling on-off of the water inlet channel 302 is movably mounted at an inner side of the cooling tank 3, a switching deflector 16 movably connected according to a sphere is provided at an end portion of the closed plunger 14, a middle portion of the switching deflector 16 is hinged at an inner side of the cooling tank 3, and the water inlet channel 302 can be turned on-off by deflecting the switching deflector 16.
The end of Yu Wenguan is fixedly mounted with a water injection pipe 400 for injecting an aqueous medium into Yu Wenqiang.
The end of the adjusting float 18 is fixedly provided with a reset push head 17 positioned at one side of the switching deflector 16, the end face of the reset push head 17 is semicircular, the reset push head 17 is made of metal, and after the lower limit of the adjusting float 18 is adjusted, the reset push head 17 can push against the switching deflector 16 to force the closed plunger 14 to open the water inlet channel 302.
When in use, the flue gas is input into the residual temperature spiral pipe 15 after passing through the temperature reduction spiral pipe 11, so that the residual temperature spiral pipe 15 can be known to preheat the water medium in the residual temperature cavity 401 for secondary temperature reduction.
When the water medium in the heat absorbing cavity 301 is continuously evaporated and consumed, the adjusting float 18 drives the reset push head 17 to move downwards, and when the limit of the descending of the adjusting float 18 is adjusted, the water medium in the heat absorbing cavity 301 is reduced to a state needing to be added, at this time, the descending reset push head 17 pushes the bottom end of the switching deflector 16, so that the switching deflector 16 takes the middle part as the axis, the top end of the switching deflector 16 is forced to be far away from the water inlet channel 302 from the closed plunger 14, and the water inlet channel 302 is finally in a connection state.
As part of the aqueous medium is preheated in Yu Wenqiang, after the water inlet channel 302 is connected, the aqueous medium in Yu Wenqiang flows into the heat absorbing cavity 301 through the water inlet channel 302, so as to supplement the aqueous medium in the heat absorbing cavity 301, as the aqueous medium in the heat absorbing cavity 301 increases, the adjusting float 18 is lifted upwards by buoyancy, and after the adjusting float 18 is lifted to the limit, the top end of the switching deflector rod 16 is pushed, so that the sealing plunger 14 is forced to seal the water inlet channel 302, namely, the injection of the aqueous medium is stopped.
In this embodiment, for the injection of the water medium of the water injection pipe 400, the water injection is started after the water inlet channel 302 is closed by the closed plunger 14, so as to avoid the direct inflow of the injected cold water into the heat absorption cavity 301 and avoid the substantial reduction of the temperature of the water medium in the heat absorption cavity 301; aiming at how to realize that the water inlet channel 302 is closed by the closed plunger 14, in practical implementation, a blocking ball for limiting the closed plunger 14 to close the water inlet channel 302 is arranged on the inner side of the cooling tank 3, and the closed plunger 14 can only move when the pushing force of the switching deflector rod 16 is larger than the resistance of the closed plunger 14 to overcome the blocking ball, and meanwhile, the closed plunger 14 moving instantly can directly block the water inlet channel 302, so that the phenomenon that the water inlet channel 302 is not tightly blocked is avoided.
In addition to the second embodiment, referring to fig. 2, 3, 4 and 7, it can be known that, in combination with the second embodiment, if the blocked dust on the filter plate 6 cannot be blown out quickly, the air injection frame 8 rotates again along with the decrease of the water medium height in the heat absorption cavity 301, so that the air injection groove 800 is far away from the blocking area of the filter plate 6, and the dust particles with larger blocking strength in the filter plate 6 cannot be removed effectively.
The inside of the slag pot 1 is fixedly provided with a limiting gear ring 7 positioned outside the air injection frame 8, each tooth of the limiting gear ring 7 is isosceles triangle, and a limiting push rod 803 can be inserted into the tooth space of the limiting gear ring 7, so that the movement of the air injection frame 8 is limited by the limiting push rod 803.
When in use, after the jet frame 8 rotates to the blocking area of the filter plate 6, the exhaust air flow of the jet groove 800 is greatly reduced, so that the pressure inside the jet frame 8 is increased, after the pressure of the water vapor is increased, the air separation plate 801 compresses the return push spring 802, the limiting push rod 803 is ejected to the tooth space of the limiting tooth ring 7, so as to limit the rotation of the jet frame 8, as the cooling spiral pipe 11 always has flowing smoke, the cooling spiral pipe 11 can continuously heat the water medium in the heat absorption cavity 301, namely, the water vapor continuously generated in the heat absorption cavity 301 and input into the jet frame 8, and along with the increase of the pressure of the water vapor inside the jet frame 8, the pressure of the water vapor synchronously increases to the blocking object, the blocking object is further forced to separate from the filter plate 6, meanwhile, after the pressure inside the jet frame 8 is increased, the pressure of the heat absorption cavity 301 communicated with the air separation plate is also increased, after the pressure inside the jet frame 8 is increased, the water medium in the heat absorption cavity 301 is reduced, and more water vapor is further caused to generate more water vapor.
With the continuous consumption of the water medium in the heat absorbing cavity 301, the liquid level continuously descends, if the filter plate 6 does not clear the blockage, along with the descending of the water medium in the heat absorbing cavity 301, the regulating float 18 breaks away from the liquid level, because the reset push head 17 is made of metal, a certain weight exists, the buoyancy of the water medium is carried out to follow the regulating float 18 to move up and down in a normal state, after the regulating float 18 can not provide the buoyancy to support the reset push head 17, the belt 12 is forced to rotate according to the gravity of the regulating float 18 and the reset push head 17, and then the air injection frame 8 is forced to rotate through the driving umbrella teeth 19 and the driven umbrella teeth 9, at the moment, the forced rotation air injection frame 8 can cause the limiting push rod 803 to be extruded on the tooth shape of the limiting tooth ring 7, along with the continuous rotation of the air injection frame 8, the limiting push rod 803 is continuously pressed back into the air injection frame 8, when the air separation plate 801 moves towards the driven umbrella teeth 9, the water vapor near the end of the air separation plate 801 is further extruded towards the air injection groove 800, the strength of the air injection groove 800 is further enhanced, and the water vapor at the end of the air separation plate 801 can be further forced to enable the filter plate 6 to carry out high-pressure water vapor blocking.
Claims (6)
1. An explosion-proof boiler soot purification treatment device, comprising:
the filter comprises a filter residue tank (1), wherein a filter residue cavity (102) is formed in the inner side of the filter residue tank (1), a filter plate (6) is fixedly arranged in the inner side of the filter residue tank (1), a cooling tank (3) is fixedly arranged at the top of the filter residue tank (1), the side part of the filter residue tank (1) is communicated with an exhaust pipe (100), and a slag discharging pipe (101) communicated with the inside of the filter residue tank is fixedly arranged at the bottom of the filter residue tank (1);
the inside of the cooling tank (3) is provided with a heat absorption cavity (301) filled with water medium, the side part of the cooling tank (3) is fixedly provided with an air inlet pipe (2), the end part of the air inlet pipe (2) is fixedly communicated with a cooling spiral pipe (11) positioned in the heat absorption cavity (301), the side part of the cooling tank (3) is fixedly provided with a Yu Wenguan (4), the Yu Wenguan (4) is provided with a residual heat cavity (401), the side part of the Yu Wenguan (4) is fixedly provided with a gas pipe (5) communicated with the inner cavity of the filter residue cavity (102), the end part of the gas pipe (5) is fixedly communicated with a residual heat spiral pipe (15) positioned in the Yu Wenqiang (401), and the cooling spiral pipe (11) is communicated with the residual heat spiral pipe (15);
the cooling device is characterized in that a transfer cavity (300) is formed in the bottom of the inner side of the cooling tank (3), a steam pipe (10) used for communicating the heat absorption cavity (301) with the transfer cavity (300) is fixedly arranged at the bottom of the inner side of the cooling tank (3), a driven bevel gear (9) is movably arranged in the middle of the bottom end of the cooling tank (3), the driven bevel gear (9) consists of a bevel gear and a rotating shaft, the rotating shaft is coaxially fixed with the bevel gear, the bevel gear on the driven bevel gear (9) is positioned in the heat absorption cavity (301), the middle of the rotating shaft is positioned in the transfer cavity (300), and the bottom end of the rotating shaft is positioned above a filter plate (6);
the inner side of the cooling tank (3) is movably provided with a driving bevel gear (19) meshed with a bevel gear on the driven bevel gear (9), a belt wheel is fixedly arranged on a rotating shaft of the driving bevel gear (19), the inner side of the cooling tank (3) is movably provided with a driven wheel (13) positioned above the driving bevel gear (19), the driven wheel (13) is in transmission connection with the belt wheel on the driving bevel gear (19) according to a belt (12), and an adjusting floater (18) is fixedly arranged on the side part of the belt (12);
the bottom fixed mounting of driven umbrella tooth (9) has jet-propelled frame (8), the bottom of jet-propelled frame (8) slides on the surface of filter plate (6), jet-propelled groove (800) have been seted up to the bottom of jet-propelled frame (8), and gas-supply groove (900) have been seted up to the lateral part of driven umbrella tooth (9).
2. The explosion-proof boiler smoke purification treatment equipment according to claim 1, wherein the adjusting float (18) is a hollow cuboid, and the adjusting float (18) is made of foam.
3. The explosion-proof boiler smoke purification treatment equipment according to claim 1, wherein a water inlet channel (302) used for communicating a heat absorption cavity (301) with a Yu Wenqiang (401) is formed in the side part of the cooling tank (3), a closed plunger (14) used for controlling the on-off of the water inlet channel (302) is movably mounted on the inner side of the cooling tank (3), a switching deflector rod (16) movably connected according to a sphere is arranged at the end part of the closed plunger (14), and the middle part of the switching deflector rod (16) is hinged on the inner side of the cooling tank (3);
the end part of the Yu Wenguan (4) is fixedly provided with a water injection pipe (400);
the end part of the adjusting floater (18) is fixedly provided with a reset push head (17) positioned at one side of the switching deflector rod (16), the end surface of the reset push head (17) is semicircular, and after the adjusting floater (18) descends to the limit, the reset push head (17) can push against the switching deflector rod (16) to force the closed plunger (14) to open the water inlet channel (302).
4. An explosion-proof boiler smoke purifying treatment device according to claim 3, wherein the reset pusher (17) is made of stainless steel.
5. An explosion-proof boiler smoke purification treatment device according to claim 3, wherein a gas barrier (801) is movably mounted in the gas barrier (8), one end of the gas barrier (801) is fixedly provided with a limiting push rod (803), the limiting push rod (803) penetrates through the gas barrier (8) and is positioned on the outer side of the gas barrier (8), a return push spring (802) is fixed between the gas barrier (801) and the inner side of the gas barrier (8), the inner side of the filter residue tank (1) is fixedly provided with a limiting toothed ring (7), and the limiting push rod (803) can be inserted into the tooth space of the limiting toothed ring (7) to limit the movement of the gas barrier (8).
6. The explosion-proof boiler fume purification treatment device according to claim 5, characterized in that each tooth of the restraining ring gear (7) is in the shape of an isosceles triangle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311514659.4A CN117225107A (en) | 2023-11-15 | 2023-11-15 | Explosion-proof boiler smoke and dust purifying treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311514659.4A CN117225107A (en) | 2023-11-15 | 2023-11-15 | Explosion-proof boiler smoke and dust purifying treatment equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105920951A (en) * | 2016-06-24 | 2016-09-07 | 钦州柏政吸热炉具制造厂 | Energy-saving and environment-friendly flue gas purification machine |
| CN213159884U (en) * | 2020-05-28 | 2021-05-11 | 内蒙古大唐国际托克托发电有限责任公司 | Ultra-low emission device for smoke pollutants of coal-fired boiler |
| CN214764156U (en) * | 2021-01-15 | 2021-11-19 | 洛阳绿之海环保工程有限公司 | Flue gas cooling and dust removing device |
| CN215336435U (en) * | 2021-06-22 | 2021-12-28 | 成都中能锅炉热力系统有限公司 | Efficient boiler with fin heat exchange tubes |
-
2023
- 2023-11-15 CN CN202311514659.4A patent/CN117225107A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105920951A (en) * | 2016-06-24 | 2016-09-07 | 钦州柏政吸热炉具制造厂 | Energy-saving and environment-friendly flue gas purification machine |
| CN213159884U (en) * | 2020-05-28 | 2021-05-11 | 内蒙古大唐国际托克托发电有限责任公司 | Ultra-low emission device for smoke pollutants of coal-fired boiler |
| CN214764156U (en) * | 2021-01-15 | 2021-11-19 | 洛阳绿之海环保工程有限公司 | Flue gas cooling and dust removing device |
| CN215336435U (en) * | 2021-06-22 | 2021-12-28 | 成都中能锅炉热力系统有限公司 | Efficient boiler with fin heat exchange tubes |
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