CN209714669U - A kind of concentration-catalytic combustion device all-in-one machine - Google Patents
A kind of concentration-catalytic combustion device all-in-one machine Download PDFInfo
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- CN209714669U CN209714669U CN201920082170.7U CN201920082170U CN209714669U CN 209714669 U CN209714669 U CN 209714669U CN 201920082170 U CN201920082170 U CN 201920082170U CN 209714669 U CN209714669 U CN 209714669U
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- heat exchanger
- air outlet
- activated carbon
- carbon adsorption
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- 238000007084 catalytic combustion reaction Methods 0.000 title claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 141
- 238000001179 sorption measurement Methods 0.000 claims abstract description 75
- 230000003197 catalytic effect Effects 0.000 claims abstract description 37
- 238000003795 desorption Methods 0.000 claims abstract description 31
- 230000008901 benefit Effects 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims description 48
- 238000000576 coating method Methods 0.000 claims description 48
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- 238000000429 assembly Methods 0.000 claims description 37
- 238000006555 catalytic reaction Methods 0.000 claims description 25
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- 239000010959 steel Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000003054 catalyst Substances 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 239000011229 interlayer Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 55
- 230000000977 initiatory effect Effects 0.000 description 13
- 239000005416 organic matter Substances 0.000 description 11
- 239000002912 waste gas Substances 0.000 description 10
- 238000010926 purge Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 6
- 238000011069 regeneration method Methods 0.000 description 6
- 239000000443 aerosol Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000013618 particulate matter Substances 0.000 description 5
- 239000003463 adsorbent Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 2
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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Abstract
The utility model discloses a kind of concentration-catalytic combustion device all-in-one machine comprising: cabinet；Dry filter room, is fixedly installed in cabinet, and the first air inlet of the dry filter room upper end connects the first blast pipe；Second air inlet of activated carbon adsorption room, the activated carbon adsorption room lower end is connect with the first air outlet of dry filter room lower end, and the second air outlet of the activated carbon adsorption room upper end connects the second discharge pipe；The desorption air outlet of activated carbon adsorption room is connected with second pipe mould group, desorption blower and third pipeline mould group in turn；The desorption air outlet, which is also connected with, mends cool air hose and benefit air-cooler；Heat exchanger, the air outlet of the cold air inlet connection desorption blower of the heat exchanger, the desorption air inlet of the hot air outlet connection activated carbon adsorption room of the heat exchanger；Catalytic combustor is installed on the heat exchanger side, the cold wind air outlet of the third air inlet connection heat exchanger of catalytic combustor, the hot air inlet of the third air outlet connection heat exchanger of catalytic combustor.
Description
Technical field:
The utility model relates to technical field of waste gas treatment, refer in particular to a kind of concentration-catalytic combustion device all-in-one machine.
Background technique:
The many kinds of of organic exhaust gas, complicated composition, concentration multiplicity, therefore, administering has larger difficulty.
Currently, the purification treatment technique that cleaning equipment for waste organic gas uses has Production by Catalytic Combustion Process, active carbon adsorption, condensation
Method, absorption process and plasma oxidation method etc. solve pollution of the organic exhaust gas to environment to a certain extent, but above net
Changing controlling device is handled using single method, and effect is limited, and the effect of cannot reach environmental protection and energy saving.
In view of this, the present inventor proposes following technical scheme.
Utility model content:
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of concentration-catalytic combustion device one
Machine.
In order to solve the above-mentioned technical problem, the utility model uses following technical proposals: the concentration-catalytic combustion device
All-in-one machine includes: cabinet, internal to have installation space；Dry filter room, the dry filter room are fixedly installed in the peace of cabinet
It fills in space, the first air inlet of the dry filter room upper end connects the first blast pipe, which stretches out and the cabinet
Outside；Activated carbon adsorption room, is installed on the dry filter room side, the second air inlet of the activated carbon adsorption room lower end with it is described
First air outlet of dry filter room lower end is connected by first pipe mould group, the second air outlet of the activated carbon adsorption room upper end
Connect the second discharge pipe, the second discharge pipe stretch out with outside the cabinet；The desorption air outlet of the activated carbon adsorption room is sequentially connected
There are second pipe mould group, desorption blower and third pipeline mould group；Heat exchanger is installed on the activated carbon adsorption room side, this is changed
The air outlet of blower is desorbed by the connection of the 7th pipeline mould group for the cold air inlet of hot device, and the hot air outlet of the heat exchanger passes through
6th pipeline mould group connects the desorption air inlet of the activated carbon adsorption room, and the 6th pipeline mould group, which is also connected with, mends cool air hose and benefit
Air-cooler；Catalytic combustor, is installed on the heat exchanger side, and the third air inlet of the catalytic combustor passes through the 4th pipeline mould
Group connects the cold wind air outlet of the heat exchanger, and the third air outlet of the catalytic combustor described in the connection of the 5th pipeline mould group by changing
The hot air inlet of hot device.
Furthermore, in above-mentioned technical proposal, the cabinet includes organic frame, several the first faces being installed in rack
Plate and several chamber doors being installed in rack, the dry filter room, activated carbon adsorption room, heat exchanger and catalytic combustor are pacified
Loaded in the rack.
Furthermore, in above-mentioned technical proposal, the dry filter room includes the first cabinet and is installed on first
The the first coating cloud felt filter assemblies and the second coating cloud felt that is distributed and can be slided with respect to the first cabinet pull in cabinet and in upper and lower level
Filter assemblies are formed with interval, and first coating cloud between the first coating cloud felt filter assemblies and the second coating cloud felt filter assemblies
Felt filter assemblies are located at first air inlet lower end, which is located at first air outlet upper end.
Furthermore, in above-mentioned technical proposal, the first coating cloud felt filter assemblies include the first frame, are set to
It the first coating cloud felt inside first frame and is fixed on the first steel wire of the first frame upper end and is fixed on first frame
Second steel wire of lower end, first steel wire and the second steel wire compress the first coating cloud felt, the first frame side setting
There is the rotatable first in command；First steel wire and the second steel wire pass through screw and the first frame locks.
Furthermore, in above-mentioned technical proposal, the second coating cloud felt filter assemblies and the first coating cloud felt filter assemblies
Structure it is identical；The first cabinet upper and lower ends are respectively arranged with for the first coating cloud felt filter assemblies and the second coating cloud felt
The first bracket and the second bracket of filter assemblies installation；Pressure gauge is provided on first cabinet.
Furthermore, in above-mentioned technical proposal, the activated carbon adsorption room include the second cabinet, be set to this second
The electroheat pair on cabinet top, several the first electrothermal tubes and several for being set to the second cabinet top and being located at below electroheat pair
By can be installed in a manner of pull sliding the second lower box and be in the activated carbon adsorption bed of laminated arrangement, the electroheat pair and the
One electrothermal tube is located at below the second air outlet.
Furthermore, in above-mentioned technical proposal, the activated carbon adsorption bed include the second frame, be set to this second
The reinforcement ledges of frame bottom and it is multiple be installed on the activated carbon adsorption mould group being placed in the reinforcement ledges in the second frame,
Rotatable second handle is provided on the outside of second frame；Second cabinet wall is provided with interlayer, setting in the interlayer
There is rock wool.
Furthermore, in above-mentioned technical proposal, the heat exchanger includes shell, the heat exchange for being installed on enclosure interior
Core is formed with the first interval with shell surrounding inner wall on the outside of the heat exchange core, the heat exchange core include up-hole plate and orifice plate and
The more heat exchanger tubes being installed between the up-hole plate and orifice plate are formed between second on the up-hole plate and shell between inner wall
Every；Third interval is formed under the orifice plate and shell between inner wall, and is provided between inner wall under the orifice plate and shell vertical
To partition, which is separated to form third interval the first cavity and the second cavity mutually completely cut off, the cold wind air inlet
Mouth and cold wind air outlet are all set in shell lower end surface, and the cold air inlet and cold wind air outlet are respectively communicated with first cavity
With the second cavity；The hot air outlet is set to the end portion of housing side；The hot air inlet is set to shell side
The upper part in face is also arranged with several baffle plates being interspersed on the heat exchange core, which the first cavity, changes
Heat pipe, the second interval, heat exchanger tube, the second cavity, cold wind air outlet form tube side runner；In the hot air inlet, heat exchange core
Gap, hot air outlet between heat exchanger tube form shell-side flow path.
Furthermore, in above-mentioned technical proposal, the catalytic combustor include third cabinet, more be installed on third
Second heating tube of lower box is installed in the middle part of third cabinet and in horn-like gas gathering mask and is installed on the gas gathering mask upper end
Catalysis burning bed, the third air inlet is set to third cabinet lower end, and the third air outlet is set on third cabinet
End.
Furthermore, in above-mentioned technical proposal, the catalysis burning bed includes bottom frame and is installed on bottom frame upper end
Surrounding edge and the plural number catalyst mould group that is stacked on the bottom frame and is located in the surrounding edge, the catalyst mould group have through thereon
The through-hole of lower end surface.
After adopting the above technical scheme, the utility model have the following beneficial effects: compared with prior art it is practical
The organic exhaust gas of Wind Volume, low concentration is sent into dry type mistake by the principle of novel combination adsorption cleaning, desorption and regeneration and catalysis burning
Filter chamber in dry filter room after pretreatment removes particulate matter and aerosol, then is sent into activated carbon adsorption room, passes through active carbon
Absorption mould group is discharged after adsorbing organic matter therein；After activated carbon adsorption mould group adsorption saturation, gone out by the hot wind of heat exchanger
The hot wind that air port comes out carries out purging desorption to activated carbon adsorption mould group, can also be by mending air-cooler tonifying Qi, and passes through active carbon
It adsorbs indoor first heating tube and heats the gas, hot wind carries out purging desorption to activated carbon adsorption mould group, makes activated carbon adsorption
The regeneration of mould group, meanwhile, the organic exhaust gas of Wind Volume, low concentration can be converted into the organic exhaust gas of small air quantity, big concentration；It will take off again
The organic exhaust gas of attached concentration is sent into catalytic combustor by heat exchanger, the initiation temperature of preheating gas to organic matter, is reached
Catalysis burning bed is sent into after initiation temperature, by the catalyst in catalysis burning bed, by the organic matter oxygen in organic exhaust gas
It is melted into CO2And H2O simultaneously discharges a large amount of heat.Hot waste gas after burning is heated into (heat exchange) by heat exchanger and is sent into catalysis combustion
The desorption gas for burning room makes it rise to initiation temperature, at this time because gas first passes through heat exchanger and flowing to catalytic combustor
The second heating tube in catalytic combustor is deactivated, so that catalysis burning is kept stable spontaneous combustion state, initiation temperature is such as not achieved,
Compensation heating is then realized by the second heating tube in catalytic combustor；The part hot waste gas after exchange heat is discharged simultaneously,
Part hot waste gas is mixed with the cold air that air-cooler is sent into is mended, and gas temperature drops to desorption temperature and for activity after guaranteeing mixing
Charcoal adsorbs the regeneration of mould group, to achieve the purpose that Waste Heat Reuse and save energy consumption, and can preferably handle organic exhaust gas.
Detailed description of the invention:
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the perspective view after the utility model disassembly cabinet；
Fig. 4 is the perspective view at another visual angle after the utility model disassembly cabinet；
Fig. 5 is the perspective view of dry filter room in the utility model；
Fig. 6 is the cross-sectional view of dry filter room in the utility model；
Fig. 7 is the perspective view of the first coating cloud felt filter assemblies in the utility model；
Fig. 8 is the perspective view of activated carbon adsorption room in the utility model；
Fig. 9 is the schematic diagram of internal structure of activated carbon adsorption room in the utility model；
Figure 10 is the perspective view of activated carbon adsorption bed in the utility model；
Figure 11 is the perspective view at another visual angle of activated carbon adsorption bed in the utility model；
Figure 12 is the perspective view of heat exchanger in the utility model；
Figure 13 is the cross-sectional view of heat exchanger in the utility model；
Figure 14 is the perspective view of catalytic combustor in the utility model；
Figure 15 is the cross-sectional view of catalytic combustor in the utility model；
Figure 16 is the perspective view that burning bed is catalyzed in the utility model.
Specific embodiment:
The present invention will be further described with attached drawing combined with specific embodiments below.
It is a kind of concentration-catalytic combustion device all-in-one machine as shown in Fig. 1-16 comprising: cabinet 1, it is internal that there is peace
Fill space；Dry filter room 2, the dry filter room 2 are fixedly installed in the installation space of cabinet 1,2 upper end of dry filter room
The first air inlet 201 connect the first blast pipe 202, first blast pipe 202 stretch out with the cabinet 1 outside；Activated carbon adsorption room
3, it is installed on 2 side of dry filter room, the second air inlet 301 of 3 lower end of activated carbon adsorption room and the dry filter
First air outlet 203 of 2 lower end of room is connected by first pipe mould group 61, the second air outlet of 3 upper end of activated carbon adsorption room
302 connection the second discharge pipes 303, the second discharge pipe 303 stretch out with the cabinet 1 outside；The desorption outlet air of the activated carbon adsorption room 3
Mouth 304 is connected with second pipe mould group 62, desorption blower 6 and third pipeline mould group 63 in turn, and the 6th pipeline mould group 66 also connects
It connects and mends cool air hose 68 and benefit air-cooler 69；Heat exchanger 4 is installed on 3 side of activated carbon adsorption room, the cold wind of the heat exchanger 4
The air outlet of blower 6 is desorbed by the connection of the 7th pipeline mould group 67 for air inlet 401, and the hot air outlet 402 of the heat exchanger 4 passes through
6th pipeline mould group 66 connects the desorption air inlet 305 of the activated carbon adsorption room 3；Catalytic combustor 5 is installed on the heat exchange
4 side of device, the third air inlet 501 of the catalytic combustor 5 connect the cold wind outlet air of the heat exchanger 4 by the 4th pipeline mould group 64
Mouth 403, the third air outlet 502 of the catalytic combustor 5 connect the hot wind air inlet of the heat exchanger 4 by the 5th pipeline mould group 65
Mouth 404.The principle of the utility model combination adsorption cleaning, desorption and regeneration and catalysis burning, by the organic waste of Wind Volume, low concentration
Pneumatic transmission enters dry filter room, in dry filter room after pretreatment removes particulate matter and aerosol, then is sent into activated carbon adsorption
Room is discharged after adsorbing organic matter therein by activated carbon adsorption mould group；After activated carbon adsorption mould group adsorption saturation, by changing
The hot wind that the hot air outlet 402 of hot device 4 comes out carries out purging desorption to activated carbon adsorption mould group, can also be mended by mending air-cooler
Gas, and the gas is heated by indoor first heating tube of activated carbon adsorption, it is de- that hot wind carries out purging to activated carbon adsorption mould group
It is attached, activated carbon adsorption mould group is regenerated, meanwhile, the organic exhaust gas of Wind Volume, low concentration can be converted into small air quantity, big concentration
Organic exhaust gas；The organic exhaust gas being concentrated after desorption is sent into catalytic combustor by heat exchanger 4 again, preheating gas to organic matter
Initiation temperature, reach initiation temperature after be sent into catalysis burning bed, by catalysis burning bed in catalyst, by organic waste
Oxidation operation in gas is at CO2And H2O simultaneously discharges a large amount of heat.Hot waste gas after burning is heated by heat exchanger and (is changed
Heat) be sent into catalytic combustor desorption gas so that it is risen to ignition because gas first passes through heat exchanger and flowing to catalytic combustor
Temperature can deactivate the second heating tube in catalytic combustor at this time, so that catalysis burning is kept stable spontaneous combustion state, such as reach
Less than initiation temperature, then compensation heating is realized by the second heating tube in catalytic combustor；Simultaneously by the portion after exchange heat
Divide hot waste gas discharge, part hot waste gas is mixed with the cold air that air-cooler is sent into is mended, and guarantees that gas temperature drops to desorption after mixing
Temperature is simultaneously regenerated for activated carbon adsorption mould group, to achieve the purpose that Waste Heat Reuse and save energy consumption, and can preferably be handled
Organic exhaust gas.
The cabinet 1 includes organic frame 11, several first panels 12 being installed in rack 11 and several is installed on rack
Chamber door 13 on 11, the dry filter room 2, activated carbon adsorption room 3, heat exchanger 4 and catalytic combustor 5 are mounted on the machine
In frame 11.The utility model carries out pre-filtering using dry filter room and removes particulate matter and aerosol, then passes through activated carbon adsorption
The organic matter in organic exhaust gas is adsorbed in room, also carries out purging desorption to activated carbon adsorption mould group by hot wind, makes activated carbon adsorption
The regeneration of mould group, meanwhile, the organic exhaust gas of Wind Volume, low concentration can be converted into the organic exhaust gas of small air quantity, big concentration, finally,
It is sent into catalytic combustor catalysis burning, by the oxidation operation in organic exhaust gas at CO2And H2O simultaneously discharges a large amount of heat, can with this
Make preferably to handle organic exhaust gas, and heat exchanger can auxiliary catalysis combustion chamber operational, and by heat exchange to reach Waste Heat Reuse
With the purpose for saving energy consumption, more environmentally-friendly energy conservation enables the utility model have the extremely strong market competitiveness.
In conjunction with shown in Fig. 5-7, the dry filter room 2 includes the first cabinet 21 and is installed in the first cabinet 21 simultaneously
It can filter in upper and lower level distribution and with respect to the first coating cloud felt filter assemblies 22 of 21 pull of the first cabinet sliding and the second coating cloud felt
Component 23 is formed with interval between the first coating cloud felt filter assemblies 22 and the second coating cloud felt filter assemblies 23, to cause its mistake
It is even more ideal to filter effect, and the first coating cloud felt filter assemblies 22 are located at 201 lower end of the first air inlet, the second coating cloud felt
Filter assemblies 23 are located at 203 upper end of the first air outlet.Since the first coating cloud felt filter assemblies 22 and the second coating cloud felt filter
Component 23 is drawer-type structure, the sliding of energy 21 pull of the first cabinet, in order to disassembling, assembling and replacing, is used very square
Just.
The first coating cloud felt filter assemblies 22 include the first frame 221, be set to inside the first frame 221 first
It coating cloud felt 222 and is fixed on the first steel wire of 221 upper end of the first frame and is fixed on the second of 221 lower end of the first frame
Steel wire 223, first steel wire and the second steel wire 223 compress the first coating cloud felt 222, which sets
It is equipped with the rotatable first in command 224；First steel wire and the second steel wire 223 pass through screw and the first frame 221
Locking, with this not only can be stable the first coating cloud of assembly felt 222, and the contact surface of the first coating cloud felt 222 can be made to become much larger,
Its filter effect is even more ideal.
The second coating cloud felt filter assemblies 23 are identical with the structure of the first coating cloud felt filter assemblies 22；First cabinet
21 upper and lower ends are respectively arranged with the installed for the first coating cloud felt filter assemblies 22 and the second coating cloud felt filter assemblies 23
One bracket 211 and the second bracket 212；It is provided with pressure gauge 213 on first cabinet 21, the pressure gauge 213 is dry for detecting
Pressure inside formula filter chamber 2 when pressure is excessive, then illustrates the first coating cloud felt filter assemblies 22 and the second coating cloud felt filtering group
The absorption of part 23 is full, and poor air permeability needs replacing, at this point, the first coating cloud felt filter assemblies 22 more renewed and the second paint
Mist felt filter assemblies 23 guarantee the working efficiency and quality of the utility model.
Organic exhaust gas containing organic matter is sent into dry filter room 2, utilizes the first coating cloud felt filter assemblies 22 and second
Coating cloud felt filter assemblies 23 remove the particulate matter and aerosol in exhaust gas, prevent adsorbent blocking or catalyst in follow-up system
Poisoning reduces the influence to adsorbent and catalyst performance and service life, to ensure the normal use of system.
In conjunction with shown in Fig. 8-11, the activated carbon adsorption room 3 includes the second cabinet 31, is set on second cabinet 31
If the electroheat pair 32 in portion, several the first electrothermal tubes 33 for being set to 31 top of the second cabinet and being located at the lower section of electroheat pair 32 and
It does so that activated carbon adsorption bed 34 31 lower part of the second cabinet and in laminated arrangement, the electric heating can be installed in a manner of pull sliding
Idol 32 and the first electrothermal tube 33 are located at 302 lower section of the second air outlet.The activated carbon adsorption bed 34 include the second frame 341,
The reinforcement ledges 342 and multiple be installed in the second frame 341 for being set to 341 bottom of the second frame are placed in the reinforcing rib
Activated carbon adsorption mould group 343 on frame 342 is provided with rotatable second handle 344 on the outside of second frame 341；The work
Property charcoal adsorbent bed 34 to design be in drawer-type structure, facilitate taking-up to replace.Second cabinet, 31 inner wall is provided with interlayer, the folder
Rock wool is provided in layer.It will be sent into adsorption chamber by pretreated exhaust gas, be adsorbed using adsorbent (activated carbon adsorption mould group)
It is discharged after organic matter therein.After activated carbon adsorption mould group saturation, by the first electrothermal tube heat gas, hot gas pair is utilized
Activated carbon adsorption mould group carries out purging desorption, regenerates it；The organic exhaust gas of Wind Volume, low concentration is converted into simultaneously small
The organic exhaust gas of air quantity, big concentration.
In conjunction with shown in Figure 12-13, the heat exchanger 4 includes shell 41, the heat exchange core being installed on inside shell 41 42, is somebody's turn to do
42 outside of heat exchange core is formed with the first interval with 41 surrounding inner wall of shell, which includes up-hole plate 421 and orifice plate
422 and the more heat exchanger tubes 423 being installed between the up-hole plate 421 and orifice plate 422, on the up-hole plate 421 and shell 41
The second interval 405 is formed between inner wall；It is formed with third interval between the orifice plate 422 and the lower inner wall of shell 41, and under this
It is provided with longitudinal baffle 43 between orifice plate 422 and the lower inner wall of shell 41, which is separated to form at third interval mutually
The first cavity 406 and the second cavity 407 of isolation, the cold air inlet 401 and cold wind air outlet 403 are all set in shell 41
Lower end surface, and the cold air inlet 401 and cold wind air outlet 403 are respectively communicated with first cavity 406 and the second cavity 407；Institute
State the end portion that hot air outlet 402 is set to 41 side of shell；The hot air inlet 404 is set to 41 side of shell
Upper part, the cold air inlet 401, the first cavity 406, heat exchanger tube 423, second are spaced 405, heat exchanger tube 423, the second cavity
407, cold wind air outlet 403 forms tube side runner；In the hot air inlet 404, heat exchange core 42 between heat exchanger tube 423 between
Gap, hot air outlet 402 form shell-side flow path.Several baffle plates 44 being interspersed also are arranged on the heat exchange core 42, so that
Shell-side flow path is set to become longer after 44 baffling of baffle plate, heat transfer effect is even more ideal.
In conjunction with shown in Figure 14-16, the catalytic combustor 5 include third cabinet 51, more be installed on third cabinet 51
Second heating tube 52 of lower part is installed on the middle part of third cabinet 51 and in horn-like gas gathering mask 53 and is installed on the gas gathering mask 53
The catalysis burning bed 54 of upper end, the third air inlet 501 are set to 51 lower end of third cabinet, and the third air outlet 502 is set
It is placed in 51 upper end of third cabinet.The catalysis burning bed 54 includes bottom frame 541 and the surrounding edge for being installed on 541 upper end of bottom frame
542 are stacked in the catalyst mould group 543 on the bottom frame 541 and being located in the surrounding edge 542, the catalyst mould group 543 tool with plural number
There is the through-hole through its upper and lower end face.The organic exhaust gas being concentrated after activated carbon adsorption room 3 is desorbed is sent into catalytic combustor
5, the second heating tube 52 in the catalytic combustor 5 is preheated to initiation temperature (for initiation temperature in contained organic matter to the gas
Peak), then be sent into catalysis burning bed and carry out catalysis burning, by the oxidation operation in exhaust gas under the catalytic action of catalyst
At CO2And H2O simultaneously discharges a large amount of heat.
In conclusion the principle of the utility model combination adsorption cleaning, desorption and regeneration and catalysis burning, by Wind Volume, low
The organic exhaust gas of concentration is sent into dry filter room, in dry filter room after pretreatment removes particulate matter and aerosol, then send
Into activated carbon adsorption room, it is discharged after adsorbing organic matter therein by activated carbon adsorption mould group；When activated carbon adsorption mould group is adsorbed
After saturation, purging desorption is carried out to activated carbon adsorption mould group by the hot wind that the hot air outlet 402 of heat exchanger 4 comes out, may be used also
The gas is heated by mending air-cooler tonifying Qi, and by indoor first heating tube of activated carbon adsorption, hot wind is to activated carbon adsorption
Mould group carries out purging desorption, regenerates activated carbon adsorption mould group, meanwhile, the organic exhaust gas of Wind Volume, low concentration can be converted into
The organic exhaust gas of small air quantity, big concentration；The organic exhaust gas being concentrated after desorption is sent into catalytic combustor by heat exchanger 4 again,
Preheating gas is sent into catalysis burning bed after reaching initiation temperature, passes through urging in catalysis burning bed to the initiation temperature of organic matter
Agent catalysis, by the oxidation operation in organic exhaust gas at CO2And H2O simultaneously discharges a large amount of heat.Hot waste gas after burning is passed through
Heat exchanger is heated the desorption gas that (heat exchange) is sent into catalytic combustor, because gas first passes through heat exchanger and flowing to catalysis combustion
Room is burnt, so that it is risen to initiation temperature, the second heating tube in catalytic combustor can be deactivated at this time, catalysis burning is made to keep stablizing
Spontaneous combustion state, initiation temperature is such as not achieved, then compensation heating is realized by the second heating tube in catalytic combustor；Simultaneously
By the part hot waste gas discharge after exchange heat, part hot waste gas is mixed with the cold air that air-cooler is sent into is mended, and is guaranteed after mixing
Gas temperature drops to desorption temperature and regenerates for activated carbon adsorption mould group, to achieve the purpose that Waste Heat Reuse and save energy consumption,
And it can preferably handle organic exhaust gas.
It certainly, is not to limit the utility model and implement the foregoing is merely specific embodiment of the utility model
Range, all equivalent change or modifications done according to structure, feature and principle described in present utility model application the scope of the patents, should all wrap
It includes in present utility model application the scope of the patents.
Claims (10)
1. a kind of concentration-catalytic combustion device all-in-one machine, it is characterised in that: comprising:
Cabinet (1), it is internal that there is installation space；
Dry filter room (2), the dry filter room (2) are fixedly installed in the installation space of cabinet (1), the dry filter room
(2) the first air inlet (201) of upper end connects the first blast pipe (202), which stretches out and the cabinet (1)
Outside；
Activated carbon adsorption room (3), is installed on dry filter room (2) side, activated carbon adsorption room (3) lower end second into
Air port (301) is connect with the first air outlet (203) of dry filter room (2) lower end by first pipe mould group (61), should
Second air outlet (302) of activated carbon adsorption room (3) upper end connects the second discharge pipe (303), the second discharge pipe (303) stretch out with
The cabinet (1) is outside；The desorption air outlet (304) of the activated carbon adsorption room (3) is connected with second pipe mould group (62) in turn, takes off
Attached blower (6) and third pipeline mould group (63)；
Heat exchanger (4), is installed on activated carbon adsorption room (3) side, and the cold air inlet (401) of the heat exchanger (4) passes through
7th pipeline mould group (67) connects third pipeline mould group (63), and the hot air outlet (402) of the heat exchanger (4) passes through the 6th pipeline
Mould group (66) connects the desorption air inlet (305) of the activated carbon adsorption room (3), and it is cold that the 6th pipeline mould group (66) is also connected with benefit
Air hose (68) and benefit air-cooler (69)；
Catalytic combustor (5), is installed on heat exchanger (4) side, and the third air inlet (501) of the catalytic combustor (5) is logical
Cross the cold wind air outlet (403) that the 4th pipeline mould group (64) connects the heat exchanger (4), the third outlet air of the catalytic combustor (5)
Mouth (502) connects the hot air inlet (404) of the heat exchanger (4) by the 5th pipeline mould group (65).
2. a kind of concentration-catalytic combustion device all-in-one machine according to claim 1, it is characterised in that: cabinet (1) packet
Include organic frame (11), several first panels (12) being installed on rack (11) and several chamber doors being installed on rack (11)
(13), the dry filter room (2), activated carbon adsorption room (3), heat exchanger (4) and catalytic combustor (5) are mounted on the machine
In frame (11).
3. a kind of concentration-catalytic combustion device all-in-one machine according to claim 1, it is characterised in that: the dry filter
Room (2) include the first cabinet (21) and be installed in the first cabinet (21) and in upper and lower level distribution and can be with respect to the first cabinet
(21) the first coating cloud felt filter assemblies (22) and the second coating cloud felt filter assemblies (23) of pull sliding, the first coating cloud felt filtering
Interval is formed between component (22) and the second coating cloud felt filter assemblies (23), and the first coating cloud felt filter assemblies (22) are located at
First air inlet (201) lower end, the second coating cloud felt filter assemblies (23) are located at the first air outlet (203) upper end.
4. a kind of concentration-catalytic combustion device all-in-one machine according to claim 3, it is characterised in that: first coating cloud
Felt filter assemblies (22) include the first frame (221), be set to the first internal coating cloud felt (222) of the first frame (221) and
It is fixed on the first steel wire of the first frame (221) upper end and is fixed on the second steel wire of the first frame (221) lower end
(223), first steel wire and the second steel wire (223) compress the first coating cloud felt (222), the first frame (221) side
It is provided with the rotatable first in command (224)；First steel wire and the second steel wire (223) pass through screw and the first side
Frame (221) locking.
5. a kind of concentration-catalytic combustion device all-in-one machine according to claim 4, it is characterised in that: second coating cloud
Felt filter assemblies (23) are identical with the structure of the first coating cloud felt filter assemblies (22)；First cabinet (21) the upper and lower ends difference
It is provided with the first bracket (211) installed for the first coating cloud felt filter assemblies (22) and the second coating cloud felt filter assemblies (23)
With the second bracket (212)；Pressure gauge (213) are provided on first cabinet (21).
6. a kind of concentration-catalytic combustion device all-in-one machine according to claim 1, it is characterised in that: the active carbon is inhaled
Alcove (3) include the second cabinet (31), the electroheat pair (32) for being set to the second cabinet (31) top, it is several be set to this
Two cabinets (31) top and be located at electroheat pair (32) below the first electrothermal tube (33) and it is several by can pull sliding in a manner of
It is installed on activated carbon adsorption bed (34) the second cabinet (31) lower part and in laminated arrangement, the electroheat pair (32) and the first electric heating
Pipe (33) is located at below the second air outlet (302).
7. a kind of concentration-catalytic combustion device all-in-one machine according to claim 6, it is characterised in that: the active carbon is inhaled
Attached bed (34) includes the second frame (341), the reinforcement ledges (342) for being set to the second frame (341) bottom and multiple
It is installed on the activated carbon adsorption mould group (343) being placed in the reinforcement ledges (342) in the second frame (341), second frame
(341) outside is provided with rotatable second handle (344)；Second cabinet (31) inner wall is provided with interlayer, in the interlayer
It is provided with rock wool.
8. a kind of concentration-catalytic combustion device all-in-one machine described in -7 any one according to claim 1, it is characterised in that: institute
Heat exchanger (4) is stated to include shell (41), be installed on the internal heat exchange core (42) of shell (41), the heat exchange core (42) outside and shell
Body (41) surrounding inner wall is formed with the first interval, which includes up-hole plate (421) and orifice plate (422) and more
Root is installed on the heat exchanger tube (423) between the up-hole plate (421) and orifice plate (422), on the up-hole plate (421) and shell (41)
The second interval (405) are formed between inner wall；It is formed with third interval between inner wall under the orifice plate (422) and shell (41),
And longitudinal baffle (43) are provided between inner wall under the orifice plate (422) and shell (41), which will be between third
Every being separated to form the first cavity (406) and the second cavity (407) mutually completely cut off, the cold air inlet (401) and cold wind go out
Air port (403) is all set in shell (41) lower end surface, and the cold air inlet (401) and cold wind air outlet (403) are respectively communicated with
First cavity (406) and the second cavity (407)；The hot air outlet (402) is set to the lower end of shell (41) side
Point；The hot air inlet (404) is set to the upper part of shell (41) side, is also arranged on the heat exchange core (42) several
The baffle plate (44) being interspersed, the cold air inlet (401), the first cavity (406), heat exchanger tube (423), the second interval
(405), heat exchanger tube (423), the second cavity (407), cold wind air outlet (403) form tube side runner；The hot air inlet
(404), the gap in heat exchange core (42) between heat exchanger tube (423), hot air outlet (402) form shell-side flow path.
9. a kind of concentration-catalytic combustion device all-in-one machine described in -7 any one according to claim 1, it is characterised in that: institute
State catalytic combustor (5) include third cabinet (51), more the second heating tubes (52) for being installed on third cabinet (51) lower part,
It is installed in the middle part of third cabinet (51) and is in horn-like gas gathering mask (53) and the catalysis combustion for being installed on gas gathering mask (53) upper end
It burns bed (54), the third air inlet (501) is set to third cabinet (51) lower end, and the third air outlet (502) is set to
Third cabinet (51) upper end.
10. a kind of concentration-catalytic combustion device all-in-one machine according to claim 9, it is characterised in that: the catalysis burning
Bed (54) includes that bottom frame (541) and the surrounding edge (542) for being installed on bottom frame (541) upper end and plural number are stacked in the bottom frame
(541) the catalyst mould group (543) on and in the surrounding edge (542), which, which has, runs through its upper and lower side
The through-hole in face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082170.7U CN209714669U (en) | 2019-01-17 | 2019-01-17 | A kind of concentration-catalytic combustion device all-in-one machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082170.7U CN209714669U (en) | 2019-01-17 | 2019-01-17 | A kind of concentration-catalytic combustion device all-in-one machine |
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| Publication Number | Publication Date |
|---|---|
| CN209714669U true CN209714669U (en) | 2019-12-03 |
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|---|---|---|---|
| CN201920082170.7U Expired - Fee Related CN209714669U (en) | 2019-01-17 | 2019-01-17 | A kind of concentration-catalytic combustion device all-in-one machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569190A (en) * | 2019-01-17 | 2019-04-05 | 广东省盛世环保科技有限公司 | A kind of concentration-catalytic combustion device all-in-one machine |
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2019
- 2019-01-17 CN CN201920082170.7U patent/CN209714669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569190A (en) * | 2019-01-17 | 2019-04-05 | 广东省盛世环保科技有限公司 | A kind of concentration-catalytic combustion device all-in-one machine |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |