CN205627520U - Organic waste gas purifying system is adsorbed to full -automatic taking off - Google Patents
Organic waste gas purifying system is adsorbed to full -automatic taking off Download PDFInfo
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- CN205627520U CN205627520U CN201620040445.7U CN201620040445U CN205627520U CN 205627520 U CN205627520 U CN 205627520U CN 201620040445 U CN201620040445 U CN 201620040445U CN 205627520 U CN205627520 U CN 205627520U
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Abstract
The utility model relates to an organic waste gas purifying system is adsorbed to full -automatic taking off, including the preliminary clarification plant who connects the inlet box, two at least zeolite adsorption tank are connected to the bottom of inlet box, are equipped with the control switch that control zeolite adsorption tank inlet end was opened and close in the inlet box, zeolite adsorption tank's bottom is equipped with the blast pipe, blast pipe run -on gas tank, the steam extraction case with gas outgoing to the atmosphere in, the exit of blast pipe is equipped with the 2nd control switch, is equipped with a branch road on the blast pipe, connects the air heater behind the mutual equipment gas collection of branch road passing through gases, catalytic oxidation equipment is connected to the air heater, the mutual equipment of catalytic oxidation equipment passing through gases divides and connects every zeolite adsorption tank behind the gas respectively. The utility model discloses a zeolite adsorbs concentration, hot -air anaerobic desorption and adds three kinds of group technology purification of organic waste gas of oxygen catalytic combustion, realizes adsorbing organic waste gas to zeolite filter material to adsorption saturation carries out the desorption processing, has the advantage of intellectuality, high efficiency, security.
Description
Technical field
This utility model relates to hoisting connecting piece, is specifically related to a kind of simple in construction, full-automatic De contamination organic exhaust gas purifying system that cost of manufacture is low.
Background technology
The gaseous contaminant of industrial discharge is one of important sources of atmospheric pollution, wherein organic exhaust gas is that a kind of discharge capacity is big, pollutes wide and all have serious harm effect to human body and environment gaseous contaminant, and it extensively derives from the coating operation of the chemicalss such as paint, coating, lubricating oil.Due to its considerable damage effect to human body and natural environment, the most gradually obtain the concern of government, enterprise and the common people.
The processing method that organic waste-gas purification technology is commonly used at present has combustion method, chemical oxidization method, chemical absorption method, absorption method, bioanalysis etc..Wherein absorption method is a kind of conventional organic waste-gas purification effective ways, it is to utilize various solid absorbent (such as activated carbon, NACF, molecular sieve etc.) that the pollutant in discharge waste gas are carried out adsorption cleaning, wherein zeolite has the performances such as adsorptivity, ion exchangeable, catalysis and acidproof heat-proof, and the good stability of zeolite, fusing point is higher than organic exhaust gas, is therefore widely used as adsorbent, ion-exchanger and catalyst.
Absorption method equipment is simple, applied widely, purification efficiency is high, is a kind of traditional waste gas pollution control and treatment technology, is also the most most widely used Treatment process.The quality of adsorption cleaning performance depends mainly on the performance of adsorbent, and domestic current adsorbent is usually granular active carbon and NACF.
Adsorb corresponding being desorbed exactly, the rare desorption that is adsorbed in of existing organic waste-gas purification equipment concentrates the equipment of one, it is desorbed to have and adds thermal desorption and catalysis oxidation desorption two kinds, but both modes all make organic exhaust gas be in oxygen containing hot environment, there will be the situation of blast, greatly reduce the use safety of equipment.
Utility model content
The purpose of this utility model is to provide a kind of full-automatic De contamination organic exhaust gas purifying system, use zeolite adsorption to concentrate, hot-air anaerobic is desorbed and oxygenation catalysis three kinds of group technology cleaning organic waste gas of burning, exhaust treatment system is controlled by PLC, the advantage with intellectuality, high efficiency, safety.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of full-automatic De contamination organic exhaust gas purifying system, including preliminary purification equipment, described preliminary purification equipment connects inlet box, the bottom of described inlet box is provided with zeolite adsorption equipment, at least two zeolite adsorption case it is provided with in described zeolite adsorption equipment, the inlet end of described zeolite adsorption case is all connected with described inlet box, is provided with and controls the first control switch that described zeolite adsorption case inlet end opens and closes in described inlet box.
The bottom of described zeolite adsorption case is provided with exhaustor, described exhaustor connects fumer, gas is discharged in air by described fumer, the exit of described exhaustor is provided with the second control switch, described exhaustor is provided with a branch road, described branch road is by connecting hot-air blower after gas interactive device gas collection, described hot-air blower connects oxidation equipment, and described oxidation equipment connects each described zeolite adsorption case respectively after dividing gas by described gas interactive device.
Further, described preliminary purification equipment includes rectangular box, described rectangular box be respectively provided on two sides with inlet end and outlet side up and down, from inlet end to outlet side, is sequentially provided with back-fire relief net, equal drift net and roughing efficiency air filter in described rectangular box, described outlet side connects described air inlet.
Further, described zeolite adsorption case includes casing, is provided with a gripper shoe in described casing, described gripper shoe is provided with some bar holes, described gripper shoe is provided with zeolite filler, and the lower section that described casing is positioned at gripper shoe is provided with air vent, and described air vent connects described exhaustor.
Further, described first controls switch includes first cover plate corresponding with described zeolite adsorption case inlet end, the center of described first cover plate is fixing connects the first cylinder, described first cylinder is fixed in described inlet box by the first bracing frame, and described first cylinder is towards described zeolite adsorption case inlet end push-and-pull the first cover plate.
Further, described second controls switch includes second cover plate corresponding with described discharge duct outlets, the center of described second cover plate is fixing connects the second cylinder, described second cylinder is fixed in described inlet box by the second bracing frame, and described second cylinder is towards described discharge duct outlets push-and-pull the second cover plate.
Further, described gas interactive device is sequentially provided with the first air-exchanging chamber, control room and the second air-exchanging chamber from top to bottom, described control room be symmetrically arranged on two with multiple 3rd cylinder up and down, the telescopic end of described 3rd cylinder passes described control room fixing connection the 3rd cover plate, described first air-exchanging chamber is provided with the first ventilation mouth matched with described 3rd cover plate and the second ventilation mouth being connected with described oxidation equipment, and described second air-exchanging chamber is provided with the 3rd ventilation mouth matched with described 3rd cover plate and the 4th ventilation mouth being connected with described hot-air blower.
Further, the catalyst chamber being interconnected and Heat Room it is provided with in described catalytic oxidizing equipment, being provided with least one set catalytic bed in described catalyst chamber, the lower section of described catalytic bed is provided with heater, and two ventilation mouths of described Heat Room connect described hot-air blower and gas interactive device respectively.
Further, described Heat Room includes cold air road and the steam road of setting bonded to each other, and the two ends in described cold air road connect described hot-air blower and catalyst chamber respectively, and the two ends in described steam road connect described catalyst chamber and gas interactive device respectively.
Further, it is provided with radiator between described hot-air blower and catalytic oxidizing equipment.
Further, described zeolite adsorption case, exhaustor, gas interactive device are equipped with metal shell with the outside of oxidation equipment, described zeolite adsorption case, exhaustor, gas interactive device, oxidation equipment all and are filled with heat-barrier material between metal shell, prevent heat from leaking, increase the waste of the energy, cause intrasystem temperature inaccurate, reduce the effect of desorption reaction, prevent high temperature from scalding staff simultaneously, increase the attractive in appearance of integral device.
The beneficial effects of the utility model are: this utility model uses zeolite adsorption to concentrate, hot-air anaerobic desorption and oxygenation catalysis three kinds of group technology cleaning organic waste gas of burning, realize absorption organic exhaust gas, and carry out desorption process to adsorbing saturated zeolite filler, the high-concentration organic waste gas being desorbed out is carried out catalysis oxidation, whole circulating purification system is controlled by PLC, the adsorption desorption of the exhaust gas concentration control system according to import and catalysis burning time, calculate the volume entering waste gas, thus calculate zeolite and can adsorb the time of waste gas, there is intellectuality, efficient, the advantage of safety.
Accompanying drawing explanation
Below according to accompanying drawing, this utility model is described in further detail.
Fig. 1 is the overall system architecture figure of full-automatic De contamination organic exhaust gas purifying system described in this utility model embodiment；
Fig. 2 is the system construction drawing after laying down metal shell and preliminary purification equipment in Fig. 1；
Fig. 3 is the system construction drawing having dismantled inlet box 1 in Fig. 2；
Fig. 4 is the cut-away view of zeolite adsorption case described in this utility model embodiment；
Fig. 5 is the first face upwarding assumption diagram controlling switch described in this utility model embodiment；
Fig. 6 is the second plan structure figure controlling switch described in this utility model embodiment；
Fig. 7 is the cut-away view of gas interactive device 17 in Fig. 1；
Fig. 8 is the cut-away view of oxidation equipment 28 in Fig. 2, and wherein dotted arrow is cold air flow direction, and solid arrow is steam flow direction.
In figure:
1, inlet box；2, air inlet；
3, first controls switch；4, the first cover plate；5, the first cylinder；6, the first bracing frame；7, the first sealing gasket；
8, casing；9, gripper shoe；10, zeolite filler；11, exhaustor；
12, second controls switch；13, the second cover plate；14, the second cylinder；15, the second bracing frame；16, the second sealing gasket；
17, gas interactive device；18, the first air-exchanging chamber；19, control room；20, the second air-exchanging chamber；21, the 3rd cylinder；22, the first ventilation mouth；23, the second ventilation mouth；24, the 3rd ventilation mouth；25, the 4th ventilation mouth；26, the 3rd cover plate；
27, radiator；28, oxidation equipment；29, fumer；30, air vent；31, hot-air blower；32, catalytic bed；33, heater；34, cold air road；35, steam road；
36, rectangular box；37, back-fire relief net；38, equal drift net；39, roughing efficiency air filter.
Detailed description of the invention
As Figure 1-3, a kind of full-automatic De contamination organic exhaust gas purifying system of this utility model embodiment, including preliminary purification equipment, preliminary purification equipment includes rectangular box 36, described rectangular box 36 be respectively provided on two sides with inlet end and outlet side up and down, from inlet end to outlet side, back-fire relief net 37 it is sequentially provided with in described rectangular box 36, all drift net 38 and roughing efficiency air filters 39, described outlet side connects described air inlet 2, tentatively filter, by the solid particle in dirty gas, bulky grain, sand and dust filter out, add the service life of follow-up zeolite filter material, also prevent the situation of subsequent pipeline blocking, owing to zeolite needs to be in advantages of good adsorption effect at a temperature of more than 80 degree, it is thus desirable to add back-fire relief net 37, prevent the situation of the pre-thermal explosion of organic gas in dirty gas.
nullThe outlet side of preliminary purification equipment connects inlet box 1，Inlet box 1 is the single port casing 8 with an inlet end，The bottom surface of inlet box 1 is symmetrically arranged on two with the gas outlet of 6，Each described gas outlet is all connected with a zeolite adsorption case，As shown in Figure 4，It is provided with in described inlet box 1 and controls the first control switch 3 that described gas outlet opens and closes，Described first controls switch 3 includes first cover plate 4 corresponding with described zeolite adsorption case inlet end，The center of described first cover plate 4 is fixing connects the first cylinder 5，Described first cylinder 5 is fixed in described inlet box 1 by the first bracing frame 6，Described first cylinder 5 is towards described zeolite adsorption case inlet end push-and-pull the first cover plate 4，On described first cover plate 4, the side towards air inlet 2 is provided with the first sealing gasket 7，This first sealing gasket 7 is rubber blanket or silicagel pad，For sealing zeolite adsorption case inlet end and the first cover plate 4.
As shown in Figure 5, described zeolite adsorption case includes casing 8, a horizontally disposed gripper shoe 9 it is provided with in described casing 8, described gripper shoe 9 is provided with some bar hole supplied gas and passes through, described gripper shoe 9 is provided with zeolite filler 10, zeolite filler 10 can be zeolite block, zeolite orifice plate, zeolite granular etc., the lower section being positioned at gripper shoe 9 on described casing 8 is provided with air vent 30, described air vent 30 connects exhaustor 11, described exhaustor 11 connects fumer 29, fumer is provided with a gas outlet, gas is discharged in air, the outside of described zeolite adsorption case is provided with metal shell, heat-barrier material is filled up in space between described zeolite adsorption case and metal shell.
As shown in Figure 6, the exit of described exhaustor 11 is provided with the second control switch 12, described second controls switch 12 includes second cover plate 13 corresponding with the outlet of described exhaustor 11 road, the center of described second cover plate 13 is fixing connects the second cylinder 14, described second cylinder 14 is fixed in described inlet box 1 by the second bracing frame 15, described second cylinder 14 is towards outlet push-and-pull second cover plate 13 of described exhaustor 11, on described second cover plate 13, the side towards outlet pipe is provided with the second sealing gasket 16, this second sealing gasket 16 is rubber blanket or silicagel pad, for sealing exhaust pipe 11 and the second cover plate 13.
nullAs shown in Figure 7，Described exhaustor 11 is provided with a branch road，Described branch road connects gas interactive device 17，Described gas interactive device 17 is sequentially provided with the first air-exchanging chamber 18 from top to bottom、Control room 19 and the second air-exchanging chamber 20，It is arranged with 12 the 3rd cylinders 21 on the sidewall of both sides up and down of described control room 19，It is 6 the 3rd cylinders 21 in upper side wall and lower wall，The telescopic end of described 3rd cylinder 21 passes control room 19 sidewall fixing connection the 3rd cover plate 26，The top sidewall of described first air-exchanging chamber 18 is provided with the first ventilation mouth 22 matched with described 3rd cover plate 26，The described first ventilation mouth 22 inlet end by pipeline connection zeolite adsorption case，The front side wall of described first air-exchanging chamber 18 is provided with the second ventilation mouth 23 being connected with described oxidation equipment 28，Described second air-exchanging chamber 20 is provided with the 3rd ventilation mouth 24 matched with described 3rd cover plate 26，3rd ventilation mouth 24 is connected with the branch road of exhaustor 11，The front side wall of described second air-exchanging chamber 20 is provided with the 4th ventilation mouth 25 being connected with described hot-air blower 31，The outside of described gas interactive device 17 is provided with metal shell，Filling with insulation material between gas interactive device 17 and metal shell.
nullAs shown in Figure 8，Described hot-air blower 31 connects radiator 27，The catalyst chamber being interconnected and Heat Room it is provided with in described catalytic oxidizing equipment，Three groups of catalytic beds 32 it are provided with in described catalyst chamber，The lower section of each catalytic bed 32 is equipped with heater 33，Described Heat Room includes cold air road 34 and the steam road 35 of setting bonded to each other，The two ends in described cold air road 34 connect described hot-air blower 31 and catalyst chamber respectively，The two ends in described steam road 35 connect described catalyst chamber and gas interactive device 17 respectively，Low wet is entered into catalyst chamber from cold air road 34 and carries out catalytic oxidation by hot-air blower 31，Heat engine device heats up and heats simultaneously，High-temperature gas after catalytic oxidation is delivered into steam road 35，High-temperature gas by steam road 35 time by temperature transfer to cold air road 34，Heat for the gas of transmission in cold air road 34，Heat-recoverable，Save the energy，The outside of described oxidation equipment 28 is coated with metal shell，It is filled with heat-barrier material between described oxidation equipment 28 and metal shell.
Mode of operation of the present utility model:
Zeolite adsorption state: when the zeolite filler 10 in zeolite adsorption case is unadsorbed saturated, first controls switch 3 opens with the second control switch 12, and the first ventilation mouth 22 connects, and the 3rd ventilation mouth 24 is closed, and makes hot-air blower 31 start, forms single channel malleation.
Zeolite detachment status: close the first control switch 3 and second and control switch 12, first ventilation mouth 22 connects with the 3rd ventilation mouth 24, closed state is formed in making blood circulation, between 50 ° to 80 ° that temperature is raised by startup heater 33, catalytic bed 32 is by depleted for the oxygen of blood circulation, then heater 33 increases the temperature to more than 200 degree, zeolite filter material is desorbed, desorption organic exhaust gas out carries out catalytic oxidation decomposition through catalytic bed 32, after band decomposes, system recovery is to zeolite adsorption state.
This utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but in its shape or structure, make any change; every have same as the present application or akin technical scheme, within all falling within protection domain of the present utility model.
Claims (10)
1. a full-automatic De contamination organic exhaust gas purifying system, it is characterized in that: include preliminary purification equipment, described preliminary purification equipment connects inlet box, the bottom of described inlet box is provided with zeolite adsorption equipment, at least two zeolite adsorption case it is provided with in described zeolite adsorption equipment, the inlet end of described zeolite adsorption case is all connected with described inlet box, is provided with and controls the first control switch that described zeolite adsorption case inlet end opens and closes in described inlet box；
The bottom of described zeolite adsorption case is provided with exhaustor, described exhaustor connects fumer, intrasystem gas is discharged by described fumer, the exit of described exhaustor is provided with the second control switch, described exhaustor is provided with a branch road, described branch road is by connecting hot-air blower after gas interactive device gas collection, described hot-air blower connects oxidation equipment, and described oxidation equipment connects each described zeolite adsorption case respectively after dividing gas by described gas interactive device.
Full-automatic De contamination organic exhaust gas purifying system the most according to claim 1, it is characterized in that: described preliminary purification equipment includes rectangular box, described rectangular box be respectively provided on two sides with inlet end and outlet side up and down, being sequentially provided with back-fire relief net, equal drift net and roughing efficiency air filter in described rectangular box from inlet end to outlet side, described outlet side connects described air inlet.
Full-automatic De contamination organic exhaust gas purifying system the most according to claim 1, it is characterized in that: described zeolite adsorption case includes casing, a gripper shoe it is provided with in described casing, described gripper shoe is provided with some bar holes, described gripper shoe is provided with zeolite filler, the lower section being positioned at gripper shoe on described casing is provided with air vent, and described air vent connects described exhaustor.
Full-automatic De contamination organic exhaust gas purifying system the most according to claim 1, it is characterized in that: described first controls switch includes first cover plate corresponding with described zeolite adsorption case inlet end, the center of described first cover plate is fixing connects the first cylinder, described first cylinder is fixed in described inlet box by the first bracing frame, and described first cylinder is towards described zeolite adsorption case inlet end push-and-pull the first cover plate.
Full-automatic De contamination organic exhaust gas purifying system the most according to claim 1, it is characterized in that: described second controls switch includes second cover plate corresponding with described discharge duct outlets, the center of described second cover plate is fixing connects the second cylinder, described second cylinder is fixed in described inlet box by the second bracing frame, and described second cylinder is towards described discharge duct outlets push-and-pull the second cover plate.
Full-automatic De contamination organic exhaust gas purifying system the most according to claim 1, it is characterized in that: described gas interactive device is sequentially provided with the first air-exchanging chamber from top to bottom, control room and the second air-exchanging chamber, described control room be symmetrically arranged on two with multiple 3rd cylinder up and down, the telescopic end of described 3rd cylinder passes described control room fixing connection the 3rd cover plate, described first air-exchanging chamber is provided with the first ventilation mouth matched with described 3rd cover plate and the second ventilation mouth being connected with described oxidation equipment, described second air-exchanging chamber is provided with the 3rd ventilation mouth matched with described 3rd cover plate and the 4th ventilation mouth being connected with described hot-air blower.
Full-automatic De contamination organic exhaust gas purifying system the most according to claim 1, it is characterized in that: in described catalytic oxidizing equipment, be provided with the catalyst chamber being interconnected and Heat Room, least one set catalytic bed it is provided with in described catalyst chamber, the lower section of described catalytic bed is provided with heater, and two ventilation mouths of described Heat Room connect described hot-air blower and gas interactive device respectively.
Full-automatic De contamination organic exhaust gas purifying system the most according to claim 7, it is characterized in that: described Heat Room includes cold air road and the steam road of setting bonded to each other, the two ends in described cold air road connect described hot-air blower and catalyst chamber respectively, and the two ends in described steam road connect described catalyst chamber and gas interactive device respectively.
Full-automatic De contamination organic exhaust gas purifying system the most according to claim 1, it is characterised in that: it is provided with radiator between described hot-air blower and catalytic oxidizing equipment.
Full-automatic De contamination organic exhaust gas purifying system the most according to claim 1, it is characterized in that: described zeolite adsorption case, exhaustor, gas interactive device are equipped with metal shell with the outside of oxidation equipment, described zeolite adsorption case, exhaustor, gas interactive device, oxidation equipment all and are filled with heat-barrier material between metal shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620040445.7U CN205627520U (en) | 2016-01-15 | 2016-01-15 | Organic waste gas purifying system is adsorbed to full -automatic taking off |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620040445.7U CN205627520U (en) | 2016-01-15 | 2016-01-15 | Organic waste gas purifying system is adsorbed to full -automatic taking off |
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| CN205627520U true CN205627520U (en) | 2016-10-12 |
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| CN201620040445.7U Expired - Fee Related CN205627520U (en) | 2016-01-15 | 2016-01-15 | Organic waste gas purifying system is adsorbed to full -automatic taking off |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036337A (en) * | 2017-09-15 | 2018-05-15 | 株式会社大洋E&I | Indoor condensed combustion device |
| CN108744881A (en) * | 2018-05-07 | 2018-11-06 | 中山市格源环保设备有限公司 | A kind of organic waste gas treatment system |
-
2016
- 2016-01-15 CN CN201620040445.7U patent/CN205627520U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036337A (en) * | 2017-09-15 | 2018-05-15 | 株式会社大洋E&I | Indoor condensed combustion device |
| CN108036337B (en) * | 2017-09-15 | 2023-01-17 | 株式会社大洋E&I | Indoor concentration burner |
| CN108744881A (en) * | 2018-05-07 | 2018-11-06 | 中山市格源环保设备有限公司 | A kind of organic waste gas treatment system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20180115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |