CN215352844U - Fluoride flue gas absorption tower for hazardous waste treatment - Google Patents
Fluoride flue gas absorption tower for hazardous waste treatment Download PDFInfo
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- CN215352844U CN215352844U CN202121148973.1U CN202121148973U CN215352844U CN 215352844 U CN215352844 U CN 215352844U CN 202121148973 U CN202121148973 U CN 202121148973U CN 215352844 U CN215352844 U CN 215352844U
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- flue gas
- dust removal
- tower body
- fluoride
- dust
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Links
- 239000003546 flue gas Substances 0.000 title claims abstract description 72
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 70
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 title claims abstract description 35
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 30
- 239000002920 hazardous waste Substances 0.000 title claims description 16
- 239000000428 dust Substances 0.000 claims abstract description 127
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 64
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000000746 purification Methods 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 19
- 239000003610 charcoal Substances 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 9
- 239000013618 particulate matter Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 239000002245 particle Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000000779 smoke Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 4
- 238000003837 high-temperature calcination Methods 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The application provides a fluoride flue gas absorption tower for dangerous useless processing belongs to the useless processing technology field of danger. This a fluoride flue gas absorption tower for endangering useless processing, including flue gas dust removal mechanism and circulation purification mechanism, flue gas dust removal mechanism includes that base, support frame, dust removal case, flue gas advance tub, electric putter, dust removal filter core and suction fan, circulation purification mechanism includes tower body, air duct, circulating pump, catheter and exhaust hood, and this application drives the clearance brush through the flexible end of electric putter and reciprocates to brush dust removal filter core surface's dust and particulate matter, be convenient for clear up and maintain the dust removal filter core, and can absorb the fluoride in the partial flue gas through sodium carbonate solution, and the cooperation of rethread circulating pump connecting pipe, catheter and shower head can absorb remaining fluoride in the flue gas, has improved the fluoride absorption effect in the flue gas effectively.
Description
Technical Field
The application belongs to the technical field of dangerous useless processing, concretely relates to fluoride flue gas absorption tower for dangerous useless processing.
Background
High-temperature calcination is a common method for treating hazardous wastes, most harmful substances in the hazardous wastes are decomposed into harmless substances through high temperature, however, a large amount of waste gas is generated in the high-temperature calcination process, and the waste gas pollutes the atmosphere, so that the waste gas needs to be purified. The waste gas that high temperature calcination produced is generally time with flue gas absorption tower purification treatment, and current flue gas absorption tower exists flue gas absorption effect poor when carrying out the flue gas absorption, and flue gas treatment is not thorough, is difficult to reach the problem of the standard of emission, and dust collecting equipment in the flue gas absorption tower has the inconvenient problem of clearance, maintenance trouble simultaneously.
SUMMERY OF THE UTILITY MODEL
In order to make up for the above deficiency, the present application provides a fluoride flue gas absorption tower for hazardous waste treatment, aiming at improving the problems proposed by the above background art.
The embodiment of the application provides a fluoride flue gas absorption tower for dangerous useless processing, including flue gas dust removal mechanism and circulation purification mechanism.
Flue gas dust removal mechanism includes that base, support frame, dust removal case, flue gas advance tub, electric putter, dust removal filter core and suction fan, the support frame is fixed in the base top, the dust removal case install in the support frame top, the flue gas advance tub with the suction fan communicate respectively set up in the both sides of dust removal case, dust removal filter core peg graft set up in the dust removal incasement, electric putter install in dust removal roof portion, the flexible end of electric putter runs through dust removal roof portion extends to inside, just the flexible end of electric putter is fixed with the clearance brush, the clearance brush laminate in dust removal filter core surface.
Circulation purification mechanism includes tower body, air duct, circulating pump, catheter and air discharge hood, the tower body is fixed set up in the base top, air duct one end communicate in the suction fan, the air duct other end runs through the tower body lateral wall extends to interior bottom, even intercommunication is provided with a plurality of air nozzle on the air duct other end, the circulating pump is fixed set up in tower body one side, the circulating pump input pass through the connecting pipe communicate in the tower body bottom, catheter one end communicate in the circulating pump output, the catheter other end runs through the tower body lateral wall extends to inside, just even intercommunication has a plurality of shower heads on the catheter other end, the air discharge hood intercommunication set up in the tower body top.
In the above-mentioned realization in-process, carry out filtration treatment through dust removal filter core dust and particulate matter in to the smoke and dust, it reciprocates to drive the clearance brush through the flexible end of electric putter, thereby brush dust removal filter core surface's dust and particulate matter, be convenient for clear up and maintain the dust removal filter core, avoid dust and particulate matter to block up dust removal filter core mesh, the flue gas after dust removal is filtered to the dust removal filter core, spray into the sodium carbonate solution of bottom in the tower body through air duct and air nozzle, absorb the fluoride in the part flue gas through sodium carbonate solution, start the circulating pump simultaneously, the circulating pump passes through the connecting pipe and extracts the sodium carbonate solution of bottom in the tower body and gets into in the drain pipe, spout through the shower head, spray the flue gas that overflows in the sodium carbonate solution, thereby absorb remaining fluoride in the flue gas, fluoride absorption effect to in the flue gas has been improved.
In a specific implementation scheme, a dust storage drawer is arranged at the bottom of the front face of the dust removal box in a sliding mode, and a sealing ring is bonded at the contact position of the dust storage drawer and the front face of the dust removal box.
In the implementation process, the dust and the particulate matters cleaned by the cleaning brush can fall into the dust storage drawer for storage, and the dust and the particulate matters can be drawn out and poured out at intervals.
In a specific implementation scheme, T-shaped sliding blocks are fixed on two sides of the dust storage drawer, a sliding groove matched with the T-shaped sliding blocks is formed in the bottom of the dust removing box, and a handle is installed on the front face of the dust storage drawer.
In the implementation process, the dust storage drawer can be pulled out of the dust removal box to dump dust in the dust storage drawer through the sliding fit of the T-shaped sliding block and the sliding groove, and the dust storage drawer can be pushed and pulled in and out of the dust removal box conveniently through the handle.
In a specific implementation scheme, a metal mesh bucket is fixedly arranged at the bottom in the tower body, and the metal mesh bucket is positioned between one end, communicated with the air nozzle, of the air guide pipe and one end, far away from the circulating pump, of the connecting pipe.
In the implementation process, the metal net bucket can filter the sodium carbonate solution, so that the device is convenient to reuse.
In a specific embodiment, the bottom end of the tower body is communicated with a drain pipe, the side wall of the tower body is communicated with a liquid adding pipe, and the drain pipe and the liquid adding pipe are all provided with valves.
In the implementation process, the sewage is conveniently discharged, the cleaning difficulty is reduced, and the liquid adding pipe is convenient for adding the sodium carbonate solution into the tower body.
In a specific embodiment, a first sealing sleeve is sleeved at the penetrating position of the air guide pipe and the tower body side wall, and a second sealing sleeve is sleeved at the penetrating position of the liquid guide pipe and the tower body side wall.
In the implementation process, the sealing performance of the penetrating part is improved.
In a specific embodiment, the tower body bottom four corners is fixed and is provided with the landing leg, the equal fixed connection of landing leg in the base top, the circulating pump pass through backup pad fixed connection in the tower body lateral wall.
In a specific embodiment, the bottom in the tower body is filled with a sodium carbonate solution, and one end of the air duct communicated with the air nozzle is submerged in the sodium carbonate solution.
In the implementation process, fluoride in part of the smoke is absorbed by the sodium carbonate solution.
In a specific embodiment, still include adsorption mechanism, adsorption mechanism includes charcoal adsorber and chimney, charcoal adsorber intercommunication set up in the exhaust hood top, the chimney intercommunication set up in the charcoal adsorber top.
In a specific embodiment, a clamping frame is fixedly arranged at the top of the tower body, and the charcoal adsorber is clamped and fixed in the clamping frame.
In the implementation process, the charcoal adsorber is used for further adsorbing toxic gas in the flue gas, so that the purification effect is good.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic structural diagram of a fluoride flue gas absorption tower for hazardous waste treatment provided by an embodiment of the application;
FIG. 2 is a schematic structural diagram of a flue gas dust removal mechanism provided in an embodiment of the present application;
fig. 3 is a schematic structural diagram of a dust removal box according to an embodiment of the present disclosure;
FIG. 4 is a schematic structural diagram of a circulation purification mechanism provided in an embodiment of the present application;
fig. 5 is a schematic structural diagram of an adsorption mechanism according to an embodiment of the present application.
In the figure: 10-flue gas dust removal mechanism; 110-a base; 120-a support frame; 130-a dust removal box; 131-a dust storage drawer; 1311-T-shaped slider; 1312-a handle; 132-a sealing ring; 140-flue gas inlet pipe; 150-an electric push rod; 160-dust removal filter element; 170-cleaning brush; 180-suction fan; 20-a circulating purification mechanism; 210-a tower body; 211-legs; 220-an airway tube; 221-an air nozzle; 222-a first gland; 230-a circulating pump; 231-a support plate; 240-connecting pipe; 250-a catheter; 251-a spray header; 252-a second gland; 260-exhaust hood; 270-a metal net bucket; 280-a sewage draining pipe; 290-a filling tube; 30-an adsorption mechanism; 310-a charcoal adsorber; 320-a chimney; 330-a holder.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-5, the present application provides a fluoride flue gas absorption tower for hazardous waste treatment, which comprises a flue gas dust removal mechanism 10 and a circulation purification mechanism 20.
Referring to fig. 2, the flue gas dust removing mechanism 10 includes a base 110, a supporting frame 120, a dust removing box 130, a flue gas inlet pipe 140, an electric push rod 150, a dust removing filter element 160 and a suction fan 180, the supporting frame 120 is fixed on the top of the base 110, the supporting frame 120 is bolted or welded on the base 110, the dust removing box 130 is installed on the top of the supporting frame 120, the dust removing box 130 is bolted or welded on the supporting frame 120, the flue gas inlet pipe 140 and the suction fan 180 are respectively communicated and arranged on two sides of the dust removing box 130, the dust removing filter element 160 is inserted into the dust removing box 130, the dust removing filter element 160 vertically penetrates through the top of the dust removing box 130 and extends to the inner bottom, so that the dust removing filter element 160 is detachably inserted into the dust removing box 130, and is convenient to be replaced when damaged, a handle is installed on the top of the dust removing filter element 160, the electric push rod 150 is installed on the top of the dust removing box 130, the electric push rod 150 is bolted or screwed on the dust removing box 130, the telescopic end of the electric push rod 150 penetrates through the top of the dust removing box 130 to extend into the dust removing box, the telescopic end of the electric push rod 150 is fixedly provided with a cleaning brush 170, the cleaning brush 170 is detachably connected with the telescopic end of the electric push rod 150, the cleaning brush 170 is attached to the surface of the dust removing filter core 160, the cleaning brush 170 is tightly supported against the surface of one side of the dust removing filter core 160 facing to the smoke inlet pipe 140, the width of the cleaning brush 170 is matched with the width of the dust removing filter core 160, the suction fan 180 is started, the smoke is sucked into the dust removing box 130 through the smoke inlet pipe 140, the dust and particles in the smoke are filtered through the dust removing filter core 160, when more dust is adsorbed on the surface of the dust removing filter core 160, the cleaning brush 170 is driven to move up and down through the telescopic end of the electric push rod 150, thereby the dust and particles on the surface of the dust removing filter core 160 are brushed away, the cleaning and maintenance of the dust removing filter core 160 are convenient, and the dust and particles are prevented from blocking meshes of the dust removing filter core 160, resulting in slower filtering of the flue gas and reduced working efficiency.
Referring to fig. 3, the dust storage drawer 131 is slidably disposed at the bottom of the front surface of the dust removing box 130, the dust storage drawer 131 is located under the dust removing filter element 160, dust and particles removed by the cleaning brush 170 fall into the dust storage drawer 131 for storage, and the dust and particles are drawn out to be dumped at intervals, specifically, T-shaped sliding blocks 1311 are fixed at two sides of the dust storage drawer 131, the T-shaped sliding blocks 1311 are fixed or welded to the dust storage drawer 131 by bolts, a sliding chute adapted to the T-shaped sliding blocks 1311 is disposed at the bottom of the dust removing box 130, through the sliding fit of T type slider 1311 and spout, can be stable swiftly with storing up dirt drawer 131 pull out dust removal case 130 and empty the dust in it, store up dirt drawer 131 and dust removal case 130 front contact department bonding and have sealing washer 132, improve the leakproofness between storing up dirt drawer 131 and the dust removal case 130, store up dirt drawer 131 and openly install handle 1312, be convenient for store up dirt drawer 131 push-and-pull business turn over dust removal case 130.
Referring to fig. 4, the circulating purification mechanism 20 includes a tower body 210, an air duct 220, a circulating pump 230, a liquid guide tube 250 and an exhaust hood 260, the tower body 210 is fixedly disposed on the top of a base 110, specifically, four corners of the bottom of the tower body 210 are fixedly provided with support legs 211, the support legs 211 are fixedly connected to the top of the base 110, the support legs 211 and the tower body 210 are fixedly connected by bolts or welding, one end of the air duct 220 is communicated with a suction fan 180, the other end of the air duct 220 penetrates through the side wall of the tower body 210 to extend to the inner bottom, the penetration part of the air duct 220 and the side wall of the tower body 210 is sleeved with a first sealing sleeve 222, so as to improve the sealing performance of the penetration part of the air duct 220 and the tower body 210 and prevent the smoke from leaking out, the other end of the air duct 220 is uniformly communicated with a plurality of air nozzles 221, the inner bottom of the tower body 210 is filled with a sodium carbonate solution, one end of the air duct 220, which is communicated with the air nozzles 221, is submerged in the sodium carbonate solution, absorb the fluoride in the partial flue gas through sodium carbonate solution, air nozzle 221 sets up towards the top, and air nozzle 221 can increase the exhaust area of air duct 220, can make the flue gas diffuse to sodium carbonate solution as far as possible simultaneously to the fluoride absorption efficiency in the flue gas of sodium carbonate solution has been improved.
In the application, the circulating pump 230 is fixedly arranged at one side of the tower body 210, the circulating pump 230 is fixedly connected to the outer side wall of the tower body 210 through a supporting plate 231, the supporting plate 231 is welded to the tower body 210, the input end of the circulating pump 230 is communicated with the bottom end of the tower body 210 through a connecting pipe 240, a metal mesh 270 is fixedly arranged at the bottom in the tower body 210, the metal mesh 270 is positioned between one end of the air duct 220 communicated with the air nozzle 221 and one end of the connecting pipe 240 away from the circulating pump 230, the metal mesh 270 can filter sodium carbonate solution, the liquid guide pipe 250 is conveniently reused, one end of the liquid guide pipe 250 is communicated with the output end of the circulating pump 230, the other end of the liquid guide pipe 250 penetrates through the side wall of the tower body 210 and extends to the inside, the penetrating part of the liquid guide pipe 250 and the side wall of the tower body 210 is sleeved with a second sealing sleeve 252, the other end of the liquid guide pipe 250 is uniformly communicated with a plurality of spray heads 251, the spray heads 251 are all arranged downwards, the exhaust hood 260 is communicated with the top of the tower body 210, the flue gas after being filtered and dedusted by the dedusting filter core 160 is sprayed into a sodium carbonate solution at the bottom in the tower body 210 through the air duct 220 and the air nozzle 221, part of fluoride in the flue gas is absorbed by the sodium carbonate solution, meanwhile, the circulating pump 230 is started, the circulating pump 230 pumps the sodium carbonate solution at the bottom in the tower body 210 through the connecting pipe 240 to enter the liquid guide pipe 250, and the sodium carbonate solution is sprayed out through the spray header 251 to spray the flue gas overflowing from the sodium carbonate solution, so that the residual fluoride in the flue gas is absorbed, the fluoride absorption effect on the flue gas is improved, meanwhile, the sodium carbonate solution after being filtered by the metal mesh bucket 270 is repeatedly sprayed under the action of the circulating pump 230, so that the sodium carbonate solution can be recycled, and the production cost is saved.
In some specific embodiments, a drain pipe 280 is arranged at the bottom end of the tower body 210 in a communicating manner and is used for discharging waste liquid generated by absorbing fluoride at the bottom in the tower body 210, so that pollution discharge is facilitated, the cleaning difficulty is reduced, a liquid feeding pipe 290 is arranged on the side wall of the tower body 210 in a communicating manner and is convenient for adding sodium carbonate solution into the tower body 210, and valves are arranged on the drain pipe 280 and the liquid feeding pipe 290.
Referring to fig. 5, the adsorption device 30 further includes an adsorption mechanism 30, the adsorption mechanism 30 includes a charcoal adsorber 310 and a chimney 320, the charcoal adsorber 310 is disposed at the top of the exhaust hood 260 in a communicating manner, charcoal is filled in the charcoal adsorber 310, a clamping frame 330 is fixedly disposed at the top of the tower body 210, the clamping frame 330 is connected or welded to the top of the tower body 210 by bolts, the charcoal adsorber 310 is fixedly clamped in the clamping frame 330, the chimney 320 is disposed at the top of the charcoal adsorber 310 in a communicating manner, toxic gas in the flue gas is further adsorbed by the charcoal adsorber 310, and the purification effect is good.
This a fluoride flue gas absorption tower for endangering useless processing's theory of operation: when the dust removal device is used, the suction fan 180 is started, the flue gas is sucked into the dust removal box 130 through the flue gas inlet pipe 140, dust and particles in the flue gas are filtered through the dust removal filter element 160, the cleaning brush 170 is driven to move up and down through the telescopic end of the electric push rod 150, so that the dust and the particles on the surface of the dust removal filter element 160 are brushed and fall into the dust storage drawer 131 for storage, the dust removal filter element 160 is convenient to clean and maintain, the dust and the particles are prevented from blocking meshes of the dust removal filter element 160, the flue gas after dust removal is filtered through the dust removal filter element 160 is sprayed into a sodium carbonate solution at the bottom in the tower body 210 through the air duct 220 and the air nozzle 221, part of fluorides in the flue gas are absorbed through the sodium carbonate solution, the circulating pump 230 is started, the circulating pump 230 extracts the sodium carbonate solution at the bottom in the tower body 210 through the connecting pipe 240, enters the liquid guide pipe 250, and is sprayed out through the spray head 251 to spray the flue gas overflowing from the sodium carbonate solution, thereby absorb the remaining fluoride in the flue gas, improved the fluoride absorption effect in the flue gas, the sodium carbonate solution after the metal mesh fill 270 filters simultaneously sprays repeatedly under the effect of circulating pump 230, makes the sodium carbonate solution can circulate used repeatedly, practices thrift manufacturing cost, further adsorbs the processing through charcoal adsorber 310 to the toxic gas in the flue gas, and purifying effect is good.
It should be noted that the specific model specifications of the electric push rod 150, the suction fan 180 and the circulating pump 230 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed burdens are not needed.
The power supply of the electric push rod 150, the suction fan 180 and the circulation pump 230 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A fluoride flue gas absorption tower for dangerous useless processing, characterized by, includes
The flue gas dust removal mechanism (10), the flue gas dust removal mechanism (10) comprises a base (110), a support frame (120), a dust removal box (130), a flue gas inlet pipe (140), an electric push rod (150), a dust removal filter element (160) and a suction fan (180), the supporting frame (120) is fixed on the top of the base (110), the dust removing box (130) is arranged on the top of the supporting frame (120), the flue gas inlet pipe (140) and the suction fan (180) are respectively communicated and arranged at two sides of the dust removing box (130), the dust removal filter element (160) is inserted in the dust removal box (130), the electric push rod (150) is arranged at the top of the dust removal box (130), the telescopic end of the electric push rod (150) penetrates through the top of the dust removing box (130) and extends to the inside, a cleaning brush (170) is fixed at the telescopic end of the electric push rod (150), and the cleaning brush (170) is attached to the surface of the dust removal filter element (160);
circulation purification mechanism (20), circulation purification mechanism (20) includes tower body (210), air duct (220), circulating pump (230), catheter (250) and exhaust hood (260), tower body (210) fixed set up in base (110) top, air duct (220) one end communicate in suction fan (180), the air duct (220) other end runs through tower body (210) lateral wall extends to interior bottom, evenly communicate on the air duct (220) other end and be provided with a plurality of air nozzle (221), circulating pump (230) fixed set up in tower body (210) one side, circulating pump (230) input pass through connecting pipe (240) communicate in tower body (210) bottom, catheter (250) one end communicate in circulating pump (230) output, the catheter (250) other end runs through tower body (210) lateral wall extends to inside, and a plurality of spray headers (251) are uniformly communicated with the other end of the liquid guide pipe (250), and the exhaust hood (260) is communicated with and arranged at the top of the tower body (210).
2. The fluoride flue gas absorption tower for hazardous waste treatment according to claim 1, wherein a dust storage drawer (131) is slidably arranged at the bottom of the front surface of the dust removal box (130), and a sealing ring (132) is bonded at the contact position of the dust storage drawer (131) and the front surface of the dust removal box (130).
3. The fluoride flue gas absorption tower for hazardous waste treatment according to claim 2, wherein T-shaped sliding blocks (1311) are fixed on two sides of the dust storage drawer (131), a sliding groove matched with the T-shaped sliding blocks (1311) is formed in the bottom of the dust removal box (130), and a handle (1312) is installed on the front face of the dust storage drawer (131).
4. The fluoride flue gas absorption tower for hazardous waste treatment according to claim 1, wherein a metal mesh bucket (270) is fixedly arranged at the bottom in the tower body (210), and the metal mesh bucket (270) is located between one end of the gas guide pipe (220) communicated with the gas nozzle (221) and one end of the connecting pipe (240) far away from the circulating pump (230).
5. The fluoride flue gas absorption tower for hazardous waste treatment according to claim 1, wherein a drain pipe (280) is arranged at the bottom end of the tower body (210) in a communicating manner, a liquid feeding pipe (290) is arranged on the side wall of the tower body (210) in a communicating manner, and valves are arranged on the drain pipe (280) and the liquid feeding pipe (290).
6. The fluoride flue gas absorption tower for hazardous waste treatment according to claim 1, wherein a first sealing sleeve (222) is sleeved at a penetrating position of the gas guide pipe (220) and the side wall of the tower body (210), and a second sealing sleeve (252) is sleeved at a penetrating position of the liquid guide pipe (250) and the side wall of the tower body (210).
7. The fluoride flue gas absorption tower for hazardous waste treatment according to claim 1, wherein four corners of the bottom of the tower body (210) are fixedly provided with support legs (211), the support legs (211) are fixedly connected to the top of the base (110), and the circulating pump (230) is fixedly connected to the outer side wall of the tower body (210) through a support plate (231).
8. The fluoride flue gas absorption tower for hazardous waste treatment according to claim 1, wherein the bottom of the tower body (210) is filled with sodium carbonate solution, and one end of the gas guide pipe (220) communicated with the gas nozzle (221) is submerged in the sodium carbonate solution.
9. The fluoride flue gas absorption tower for hazardous waste treatment according to claim 1, further comprising an adsorption mechanism (30), wherein the adsorption mechanism (30) comprises a charcoal adsorber (310) and a chimney (320), the charcoal adsorber (310) is arranged on the top of the exhaust hood (260) in a communication manner, and the chimney (320) is arranged on the top of the charcoal adsorber (310) in a communication manner.
10. The fluoride flue gas absorption tower for hazardous waste treatment according to claim 9, wherein a holding frame (330) is fixedly arranged on the top of the tower body (210), and the charcoal adsorber (310) is fixedly held in the holding frame (330).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121148973.1U CN215352844U (en) | 2021-05-26 | 2021-05-26 | Fluoride flue gas absorption tower for hazardous waste treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121148973.1U CN215352844U (en) | 2021-05-26 | 2021-05-26 | Fluoride flue gas absorption tower for hazardous waste treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215352844U true CN215352844U (en) | 2021-12-31 |
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| CN202121148973.1U Expired - Fee Related CN215352844U (en) | 2021-05-26 | 2021-05-26 | Fluoride flue gas absorption tower for hazardous waste treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116726687A (en) * | 2023-06-13 | 2023-09-12 | 山东蓝诺机械制造有限公司 | Multifunctional spraying device for organic waste gas treatment and treatment process thereof |
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2021
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116726687A (en) * | 2023-06-13 | 2023-09-12 | 山东蓝诺机械制造有限公司 | Multifunctional spraying device for organic waste gas treatment and treatment process thereof |
| CN116726687B (en) * | 2023-06-13 | 2024-05-03 | 山东蓝诺机械制造有限公司 | Multifunctional spraying device for organic waste gas treatment and treatment process thereof |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |