CN209917582U - Rotary drum adsorption concentration device - Google Patents
Rotary drum adsorption concentration device Download PDFInfo
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- CN209917582U CN209917582U CN201920620797.3U CN201920620797U CN209917582U CN 209917582 U CN209917582 U CN 209917582U CN 201920620797 U CN201920620797 U CN 201920620797U CN 209917582 U CN209917582 U CN 209917582U
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 54
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- 238000005406 washing Methods 0.000 claims abstract description 16
- 239000002912 waste gas Substances 0.000 claims description 29
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- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract description 14
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Abstract
The utility model discloses a rotary drum adsorbs enrichment facility relates to quick-witted gas control technical field, has solved the technical problem that organic waste gas contains a large amount of aqueous vapor when inputing the zeolite rotary drum. The technical key points of the device comprise a rotary drum adsorption concentration device body, a dehumidification box, a first gas pipe, a heat exchanger and a second gas pipe, wherein the gas inlet end and the gas outlet end of the dehumidification box are respectively communicated with a gas outlet of a washing tower and an adsorption gas inlet of the rotary drum adsorption concentration device body; the utility model has the advantages of can detach the aqueous vapor that organic waste gas contains before organic waste gas input zeolite rotary drum.
Description
Technical Field
The utility model relates to an organic waste gas administers technical field, more specifically says that it relates to a rotary drum adsorbs enrichment facility.
Background
The rotary drum adsorbs the enrichment facility, also known as rotation type adsorbs desorption integration organic waste gas processing apparatus, generally like in trades such as application, metallurgy, chemical industry all can detach the organic waste gas that produces in production with this kind of device, rotary drum adsorbs the enrichment facility for conventional absorption formula waste gas processing apparatus, it has that the gas concentration of purifying is low and stable, can high-efficient regeneration, occupation space is little, the energy consumption is little, the desorption air current is stable, do benefit to catalytic combustion, work efficiency is high, it adsorbs organic waste gas volume several times that has absorption formula waste gas processing apparatus now, consequently, receive extensive using widely.
Chinese patent No. CN201534043U discloses a rotary adsorption-desorption integrated organic waste gas treatment device, which comprises a housing, a driving motor and a rotary cylinder, wherein the driving motor and the rotary cylinder are arranged in the housing; the rotary cylinder is provided with a chassis, the center of the chassis is provided with a rotary mechanism, and the rotary mechanism is connected with the driving motor; the rotary cylinder is divided into a plurality of fan-shaped air chamber partitions, and adsorbing materials are filled in the fan-shaped air chamber partitions; the shell is provided with an adsorption air inlet, an adsorption air outlet, a desorption air inlet and a desorption air outlet; a desorption gas channel is arranged between the desorption gas inlet and the desorption gas outlet.
Through the rotation operation of the rotary cylinder, the rotary cylinder is enabled to continuously repeat the steps of adsorption and desorption, so that organic substances contained in the waste gas of the rotary adsorption and desorption integrated organic waste gas treatment device are reduced to the emission standard and then discharged to the atmosphere; wherein, in order to improve the purification effect, the rotary cylinder is generally arranged as a zeolite rotary cylinder.
However, organic waste gas generated in the production process in the industries of coating, metallurgy, chemical engineering and the like contains a large amount of dust and harmful substances, so when organic waste gas treatment is carried out in the industries, a set of washing equipment such as a washing tower and a CO furnace are required to be arranged to remove the large amount of dust and harmful substances contained in the organic waste gas, the organic waste gas contains a large amount of moisture after being washed, the moisture contained in the organic waste gas directly affects the adsorption effect and purification efficiency of the zeolite drum, and the higher the humidity of the organic waste gas is, the lower the purification efficiency of the zeolite drum is, so improvement is required.
SUMMERY OF THE UTILITY MODEL
To the technical problem that has now, the utility model aims to provide a rotary drum adsorbs enrichment facility, it has the advantage that can detach the aqueous vapor that contains in the organic waste gas before organic waste gas input zeolite rotary drum.
In order to achieve the above purpose, the utility model provides a following technical scheme: the rotary drum adsorption concentration device comprises a rotary drum adsorption concentration device body, and further comprises a dehumidification box, a first gas pipe, a heat exchanger and a second gas pipe, wherein the dehumidification box is communicated with an air inlet of a washing tower air outlet and the rotary drum adsorption concentration device body respectively, the air inlet end and the air outlet end of the dehumidification box are communicated with an adsorption air inlet of the washing tower air outlet and the rotary drum adsorption concentration device body respectively, the two ends of the dehumidification box are communicated with a desorption air outlet of the rotary drum adsorption concentration device body and a waste gas inlet of a CO furnace respectively, the air inlet and the air outlet are communicated with a high-temperature waste gas outlet of the CO furnace and a desorption air inlet of the rotary drum adsorption concentration device body.
By adopting the technical scheme, the organic waste gas desorbed by the zeolite rotary drum of the rotary drum adsorption concentration device body is directly input into the CO furnace through the first gas pipe for incineration, part of high-temperature waste gas generated when the organic waste gas is incinerated in the CO furnace is extracted and exchanges heat with the heat exchanger, the external normal-temperature air can be heated after passing through the heat exchanger, the high-temperature gas generated by heat exchange of the heat exchanger enters the dehumidification box through the second gas pipe, the high-temperature gas entering the dehumidification box can be mixed with the organic waste gas with higher humidity from the washing tower for heating, and finally the purpose of dehumidification is achieved; wherein, still have certain waste heat after the heat exchanger heat transfer from the high temperature waste gas of CO stove output, this part has the high temperature waste gas input rotary drum of waste heat and adsorbs enrichment facility when originally internal can further heat up the zeolite rotary drum for adnexed moisture also can be detached on the zeolite rotary drum, further ensures the safe in utilization of rotary drum adsorption enrichment facility body, and the high temperature waste gas temperature after the heat transfer can not be too high, can avoid the zeolite rotary drum to be burnt out.
The utility model discloses further set up to: the dehumidifying box is internally provided with a plurality of hinge plates arranged along the conveying direction of the organic waste gas, the hinge plates divide the inside of the dehumidifying box into a plurality of cavities, and condensing tubes are arranged in the cavities.
Through adopting above-mentioned technical scheme, can cause the effect of stopping to the organic waste gas of scrubbing tower input dehumidification incasement through the hinge board, make organic waste gas can with the more abundant mixture of compressed air of second gas-supply pipe input, can carry out sharp condensation to the organic waste gas that input dehumidification incasement portion went up through the hybrid heating through the condenser pipe of installing in each cavity, because the high humidity organic waste gas of the reason of temperature difference constantly condenses into the water droplet on the condenser pipe, and the water conservancy diversion is collected, reach the dehumidification purpose at last.
The utility model discloses further set up to: the air inlet end and the air outlet end of the first fan are respectively communicated with one end of the dehumidifying box, which is far away from the washing tower, and the adsorption air inlet of the rotary drum adsorption concentration device body.
Through adopting above-mentioned technical scheme, utilize first fan can guide the flow direction of the inside organic waste gas of dehumidification incasement portion for organic waste gas after the earlier intensification recondensation dehumidification can input the rotary drum and adsorb enrichment facility originally internally.
The utility model discloses further set up to: and the second air delivery pipe is provided with a second fan, a first electric control regulating valve and a temperature sensor which are sequentially arranged along the flow direction of the heat medium output by the heat exchanger, and the temperature sensor is in control connection with the first electric control regulating valve.
Through adopting above-mentioned technical scheme, make the inside negative pressure that can produce of second gas transmission pipe through the second fan to make the refrigerant import of heat exchanger can directly extract the outside air, utilize the cooperation between first automatically controlled governing valve and the temperature-sensing ware can control the velocity of flow of high-temperature gas in the second gas transmission pipe, thereby reach the effect of the required heat of control dehumidification case and the amount of wind.
The utility model discloses further set up to: the air inlet of the heat exchanger is provided with a second electric control regulating valve for regulating the air input of the desorption air inlet of the rotary drum adsorption concentration device body, and the first air conveying pipe is provided with an electromagnetic valve for controlling the first air conveying pipe to open and close.
Through adopting above-mentioned technical scheme, utilize the automatically controlled governing valve of second can control the flow that CO input rotary drum adsorbs the inside high temperature waste gas of enrichment facility body, avoid high temperature waste gas transport speed too fast, lead to the heat transfer insufficient, utilize the first gas-supply pipe of solenoid valve control, when avoiding rotary drum to adsorb the enrichment facility body and stop, the waste gas refluence of the inside burning of CO stove is to rotary drum absorption enrichment facility originally internally.
The utility model discloses further set up to: the heat exchanger is arranged on the CO furnace, and a third gas pipe with two ends respectively communicated with the gas outlet of the heat exchanger and the desorption gas inlet of the rotary drum adsorption concentration device body is arranged between the heat exchanger and the rotary drum adsorption concentration device body.
Through adopting above-mentioned technical scheme, the CO stove can give out more heat at the during operation, installs the heat exchanger on the CO stove and makes the heat exchanger can directly absorb the heat that the CO stove during operation gave out, can adsorb the enrichment facility body intercommunication with heat exchanger and rotary drum far away at the interval through the third gas-supply pipe together for can input the desorption air inlet of rotary drum absorption enrichment facility body with the high temperature waste gas of heat exchanger heat transfer output.
The utility model discloses further set up to: the third gas transmission pipe is formed by splicing a plurality of corrosion-resistant steel pipes, and two adjacent corrosion-resistant steel pipes are communicated by adopting a flange structure.
Through adopting above-mentioned technical scheme, for guaranteeing work safety, the CO stove generally can set up in a comparatively spacious, the good operational environment is adjusted in the heat dissipation, consequently generally adsorb enrichment facility body with the rotary drum between the interval far away, the third gas-supply pipe that is formed by the concatenation of many corrosion-resistant steel pipes is not only convenient for install, and when damage appears in partial position, the corrosion-resistant steel pipe that will damage between can trade, utilize the flange structure not only can ensure the leakproofness between two corrosion-resistant steel pipes of adjacent setting, and can realize the connection relation dismantled between two corrosion-resistant steel pipes of adjacent setting.
The utility model discloses further set up to: a high-temperature-resistant stainless steel pipe is fixed between the air inlet of the heat exchanger and a high-temperature waste gas outlet of the CO furnace through a flange structure, and a ceramic filter element is installed in the high-temperature-resistant stainless steel pipe.
Through adopting above-mentioned technical scheme, the high temperature waste gas of CO stove output can contain partial dust and impurity, utilizes high temperature resistant nonrust steel pipe and ceramic filter core can filter and purify the high temperature waste gas of CO stove output for the heat exchanger can not receive the erosion when carrying out the heat transfer to high temperature waste gas, ensures the life of heat exchanger, and can dismantle as required through the high temperature resistant nonrust steel pipe of flange structural installation and maintain.
The utility model discloses further set up to: the second gas-supply pipe has many nonrust steel pipe concatenations to form, all adopts the clamp structure intercommunication between two nonrust steel pipes of arbitrary adjacent setting.
Through adopting above-mentioned technical scheme, external compressed air is comparatively clean, and the erosive ability is relatively poor, consequently utilizes the second gas-supply pipe that can directly use to be formed by the concatenation of many nonrust steel pipes, adopts the connection of dismantling between two nonrust steel pipes that the hoop structure intercommunication can realize adjacent setting between two nonrust steel pipes of adjacent setting.
The utility model discloses further set up to: the outer wall of the second gas pipe is wrapped with a ceramic fiber heat-insulating layer, and the ceramic fiber heat-insulating layer is wrapped with an aluminum plate protective layer.
Through adopting above-mentioned technical scheme, utilize ceramic fibre heat preservation can play the thermal-insulated effect of heat preservation to the second gas-supply pipe for the difficult heat dissipation of high-temperature gas that the second gas-supply pipe was carried utilizes the ceramic fibre layer can play the effect of protection to the second gas-supply pipe, utilizes the aluminum plate protective layer can protect ceramic fibre heat preservation cotton, prevents that ceramic fibre heat preservation cotton from being corroded by rain.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the temperature is raised to effectively reduce the humidity in the gas, so that the adsorption and purification efficiency of the zeolite rotating wheel is ensured;
(2) the waste heat of CO incineration and the output waste gas are fully utilized, and the resource waste is effectively reduced;
(3) the number of the additionally arranged equipment is small, and the equipment is small in volume, so that the equipment investment cost is low.
Drawings
FIG. 1 is a schematic structural diagram of the first embodiment;
FIG. 2 is a schematic structural diagram of a dehumidifying assembly according to the present embodiment;
FIG. 3 is a schematic structural diagram of a CO assembly according to the present embodiment;
fig. 4 is a schematic structural diagram of a waste heat recycling assembly according to the present embodiment;
fig. 5 is a schematic structural diagram of a second dehumidification tank in the embodiment.
Reference numerals: 1. a drum adsorption concentration device body; 2. a washing tower; 3. a dehumidification assembly; 31. a dehumidification box; 311. a hinge plate; 312. a chamber; 313. a condensation tube array; 314. an activated carbon block; 32. a first fan; 4. a CO component; 41. a heat exchanger; 411. a second electrically controlled regulating valve; 42. a first gas delivery pipe; 421. an electromagnetic valve; 43. a third gas delivery pipe; 431. a corrosion-resistant steel pipe; 44. a high temperature resistant stainless steel tube; 441. a ceramic filter element; 5. a waste heat recycling component; 51. a second fan; 52. a second gas delivery pipe; 521. a stainless steel tube; 522. a ceramic fiber layer; 523. an aluminum plate protective layer; 53. a first electrically controlled regulating valve; 54. a temperature sensor; 6. a CO furnace.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
The first embodiment is as follows: the utility model provides a rotary drum adsorbs enrichment facility, as shown in figure 1, including the rotary drum that is used for adsorbing the filtration organic waste gas adsorb enrichment facility body 1, adsorb the dehumidification subassembly 3 that the air inlet intercommunication that the enrichment facility body 1 was adsorbed to the washing tower 2 was used for raising the temperature and dehumidify to the organic waste gas of washing tower 2 output with washing tower 2 gas outlet and rotary drum, set up on CO and be used for retrieving the desorption gas outlet exhaust high concentration waste gas that adsorbs the enrichment facility body 1 from the rotary drum and provide high temperature gas's CO subassembly 4 and be used for heating in the room temperature air input CO subassembly 4 of external world and carry the high temperature gas that CO subassembly 4 heating produced to the waste heat retrieval and utilization subassembly 5 in the dehumidification subassembly 3 simultaneously.
As shown in fig. 1 and fig. 2, the dehumidifying module 3 includes a dehumidifying tank 31 for mixing the organic waste gas output by the washing tower 2 with the high-temperature gas output by the waste heat recycling module 5 to raise temperature and dehumidify, and a first fan 32 for guiding the output of the organic waste gas in the dehumidifying tank 31; specifically, the inlet end of the dehumidification box 31 is communicated with the gas outlet of the washing tower 2 and the high-temperature gas output end of the waste heat recycling assembly 5, the gas outlet end of the dehumidification box 31 is communicated with the gas inlet of the first fan 32, and the gas outlet of the first fan 32 is communicated with the adsorption gas inlet of the rotary drum adsorption concentration device body 1.
A plurality of hinge plates 311 are arranged in the dehumidifying box 31 at equal intervals along the conveying direction of the organic waste gas and are used for scattering the organic waste gas and the high-temperature gas so as to enable the organic waste gas and the high-temperature gas to be mixed more fully; each hinge plate 311 divides the interior of the dehumidifying box 31 into a plurality of chambers 312 which are communicated together, wherein a plurality of hinge plates 311 which are equidistantly arranged along the conveying direction of the organic waste gas and used for scattering the organic waste gas and the high-temperature gas so as to enable the organic waste gas and the high-temperature gas to be more fully mixed are arranged in the dehumidifying box 31; the inside of the dehumidifying box 31 is divided into a plurality of chambers 312 by the hinge plates 311, and condensing tubes for condensing and dehumidifying are disposed in each chamber 312.
When organic waste gas and heat-exchanged high-temperature gas circulate among the hinge plates 311, the organic waste gas can fully contact with the high-temperature gas, so that the temperature of the organic waste gas is increased, when the heated gas flow passes through a condensation tube arrangement area, mixed gas can be condensed into a large amount of water drops on the condensation tube 313 due to sudden condensation and temperature reduction, and the condensed water drops can be collected and discharged through diversion; the purpose of dehumidifying the organic waste gas is finally achieved through gas-water separation.
Referring to fig. 1 and 3, the CO assembly 4 includes a heat exchanger 41 installed on the CO furnace 6 and having an air outlet communicated with the desorption air inlet of the rotary drum adsorption concentration device body 1 for displacing heat contained in the high-temperature exhaust gas output from the CO furnace 6, a first gas pipe 42 having two ends respectively communicated with the desorption air outlet of the rotary drum adsorption concentration device body 1 and the exhaust gas inlet of the CO furnace 6 for recycling the high-concentration exhaust gas desorbed from the rotary drum adsorption concentration device body 1 into the CO furnace 6 again, a third gas pipe 43 with two ends respectively communicated with the gas outlet of the heat exchanger 41 and the desorption gas inlet of the rotary drum adsorption concentration device body 1 and formed by splicing a plurality of corrosion-resistant steel pipes 431, and a high-temperature-resistant stainless steel pipe 44 with a ceramic filter element 441 arranged inside and two ends respectively communicated with the gas inlet of the heat exchanger 41 and the high-temperature waste gas outlet of the CO furnace 6; the refrigerant inlet of the heat exchanger 41 is communicated with the outside atmosphere to enable the outside normal temperature air to be input into the heat exchanger 41 as a refrigerant, and the heat medium outlet of the heat exchanger 41 is communicated with the waste heat recycling assembly 5 to enable high-temperature gas formed by conversion of the outside normal temperature air to be input into the dehumidification box 31.
Wherein, two corrosion-resistant steel pipes 431 which are arranged adjacently at random are communicated together by adopting a flange structure, and two ends of the high-temperature resistant stainless steel pipe 44 are communicated with the heat exchanger 41 and the CO furnace 6 together by the flange structure.
Wherein, a second electric control adjusting valve 411 for adjusting the air input of the desorption air inlet of the rotary drum adsorption concentration device body 1 is arranged on the air inlet of the heat exchanger 41, and an electromagnetic valve 421 for controlling the opening and closing of the first air delivery pipe 42 is arranged on the first air delivery pipe 42.
When the high temperature waste gas of CO stove 6 output carries to in the heat exchanger 41, high temperature waste gas can take place the heat transfer with the inside external normal atmospheric temperature air of input heat exchanger 41 in heat exchanger 41, thereby make external normal atmospheric temperature air heat to the higher high temperature gas of temperature, at this moment, high temperature waste gas's temperature can descend, still have certain waste heat, output heat exchanger 41's high temperature waste gas passes through in the desorption inlet of third gas-supply pipe 43 direct input rotary drum adsorption enrichment facility body 1 in order to use as desorption gas, at this moment, high temperature waste gas can be dried the aqueous vapor that remains on the zeolite rotary drum, after rotary drum adsorption enrichment facility body 1 desorption is accomplished, the impurity of filtering off of zeolite rotary drum also can be taken out by high temperature waste gas and carry to CO stove 6 in through first gas-supply pipe 42.
As shown in fig. 1 and 4, the waste heat recycling assembly 5 includes a second air pipe 52, two ends of which are respectively communicated with the hot coal outlet of the heat exchanger 41 and the air inlet of the dehumidification box 31 to convey high-temperature gas generated by heat exchange of the heat exchanger 41, a second fan 51 arranged on the second air pipe 52 to control the refrigerant inlet of the heat exchanger 41 to draw outside normal-temperature air, a first electric control regulating valve 53 arranged on the second air pipe 52 to control the flow of the high-temperature gas input into the second air pipe 52, and a temperature sensor 54 arranged on the second air pipe 52 and communicated with the first electric control regulating valve 53 to detect the temperature of the high-temperature gas; wherein, the second fan 51, the first electric control regulating valve 53 and the temperature sensor 54 are arranged in sequence along the conveying direction of the high-temperature gas.
The second air delivery pipe 52 is formed by splicing a plurality of stainless steel pipes 521, the two stainless steel pipes 521 which are arranged adjacently at random are communicated by a hoop structure, a ceramic fiber layer 522 used for heat preservation and insulation of the second air delivery pipe 52 is wrapped on the outer wall of the second air delivery pipe 52, and an aluminum plate protective layer 523 used for protection is wrapped on the ceramic fiber layer 522.
The second fan 51 enables the interior of the second air delivery pipe 52 to form a negative pressure state, so that the refrigerant inlet of the heat exchanger 41 can draw air to the outside atmosphere, the outside normal temperature air can be conveyed along the second air delivery pipe 52 after being heated by the heat exchanger 41, when the high temperature air is conveyed in the second air delivery pipe 52, the temperature sensor 54 installed on the second air delivery pipe 52 can detect the high temperature air in real time, when the temperature of the high temperature air is too high, in order to avoid burning out the zeolite drum, the temperature sensor 54 can control the first electric control regulating valve 53 to increase the flow of the high temperature air, so that more outside air can exchange heat at the heat exchanger 41 at the same time, and the effect of reducing the overall temperature of the high temperature air is achieved; when the temperature of the high-temperature gas is lower, in order to ensure the temperature rise and dehumidification capability of the dehumidification box 31, the temperature sensor 54 controls the first electrically controlled adjusting valve 53 to reduce the flow of the high-temperature gas, so that the heat exchange work of the external normal-temperature air at the heat exchanger 41 is more sufficient, and the effect of improving the overall temperature of the high-temperature gas is achieved.
Example two: as shown in fig. 5, the difference from the first embodiment is that activated carbon blocks 314 for condensing moisture contained in the organic waste gas are disposed in each chamber 312 enclosed by each hinge plate 311 and the inner wall of the dehumidifying box 31, the organic waste gas input into the dehumidifying box can be primarily filtered and purified by the activated carbon blocks 314 stored in each chamber, and the organic waste gas and the high-temperature gas flowing in the dehumidifying box can be disturbed, so that the compressed air and the organic waste gas can be more sufficiently mixed.
The working process of the utility model is as follows:
organic waste gas after desorption of the rotary drum adsorption concentration device body 1 enters the CO furnace 6 to be incinerated, part of generated high-temperature gas is extracted to exchange heat with a heat exchange medium through the heat exchanger 41, and the high-temperature gas after heat exchange enters the dehumidification box 31 under the action of the second fan 51 to be mixed with organic waste gas with high humidity conveyed out of the washing tower 2 to be heated and then is rapidly cooled through the condensation tube to form condensed water, so that the aim of dehumidification is fulfilled finally.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a rotary drum adsorbs enrichment facility, includes rotary drum adsorption enrichment facility body (1), its characterized in that: the device is characterized by further comprising a dehumidification box (31) with an air inlet end and an air outlet end communicated with an adsorption air inlet of the washing tower (2) air outlet and the rotary drum adsorption concentration device body (1) respectively, a first air pipe (42) with two ends communicated with a desorption air outlet of the rotary drum adsorption concentration device body (1) and a waste gas inlet of the CO furnace (6) respectively, a heat exchanger (41) with an air inlet and an air outlet communicated with a high-temperature waste gas outlet of the CO furnace (6) and a desorption air inlet of the rotary drum adsorption concentration device body (1) respectively, and a second air pipe (52) with two ends communicated with a hot coal outlet of the heat exchanger (41) and the air inlet end of the dehumidification box (31) respectively, wherein a refrigerant of the heat exchanger (41) is external normal-.
2. The rotary drum adsorption concentration device according to claim 1, wherein: a plurality of hinge plates (311) arranged along the conveying direction of the organic waste gas are arranged in the dehumidifying box (31), the dehumidifying box (31) is internally divided into a plurality of chambers (312) by the hinge plates (311), and condensing tubes (313) are arranged in the chambers (312).
3. The rotary drum adsorption concentration device according to claim 1, wherein: the air inlet end and the air outlet end of the first fan (32) are respectively communicated with one end, far away from the washing tower (2), of the dehumidifying box (31) and the adsorption air inlet of the rotary drum adsorption concentration device body (1).
4. The rotary drum adsorption concentration device according to claim 1, wherein: the second air delivery pipe (52) is provided with a second fan (51), a first electric control regulating valve (53) and a temperature sensor (54) which are sequentially arranged along the flow direction of the heat medium output by the heat exchanger (41), and the temperature sensor (54) is in control connection with the first electric control regulating valve (53).
5. The rotary drum adsorption concentration device according to claim 1, wherein: the air inlet of the heat exchanger (41) is provided with a second electric control regulating valve (411) for regulating the air inflow of the desorption air inlet of the rotary drum adsorption concentration device body (1), and the first air conveying pipe (42) is provided with an electromagnetic valve (421) for controlling the opening and closing of the first air conveying pipe (42).
6. The rotary drum adsorption concentration device according to claim 1, wherein: the heat exchanger (41) is arranged on the CO furnace (6), and a third gas pipe (43) is arranged between the heat exchanger (41) and the rotary drum adsorption concentration device body (1), and two ends of the third gas pipe are respectively communicated with the gas outlet of the heat exchanger (41) and the desorption gas inlet of the rotary drum adsorption concentration device body (1).
7. The rotary drum adsorption concentration device according to claim 6, wherein: the third gas transmission pipe (43) is formed by splicing a plurality of corrosion-resistant steel pipes (431), and two adjacent corrosion-resistant steel pipes (431) are communicated with each other by adopting a flange structure.
8. The rotary drum adsorption concentration device according to claim 1, wherein: a high-temperature resistant stainless steel pipe (44) is fixed between the air inlet of the heat exchanger (41) and the high-temperature waste gas outlet of the CO furnace (6) through a flange structure, and a ceramic filter element (441) is installed in the high-temperature resistant stainless steel pipe (44).
9. The rotary drum adsorption concentration device according to claim 1, wherein: the second air delivery pipe (52) is formed by splicing a plurality of stainless steel pipes (521), and any two adjacent stainless steel pipes (521) are communicated by a hoop structure.
10. The rotary drum adsorptive concentration apparatus according to claim 9, wherein: the outer wall of the second air delivery pipe (52) is wrapped with a ceramic fiber insulating layer (522), and the ceramic fiber insulating layer (522) is wrapped with an aluminum plate protective layer (523).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920620797.3U CN209917582U (en) | 2019-04-30 | 2019-04-30 | Rotary drum adsorption concentration device |
Applications Claiming Priority (1)
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| CN109985488A (en) * | 2019-04-30 | 2019-07-09 | 厦门冉能环保科技有限公司 | A kind of rotating cylinder Adsorption Concentration device |
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Denomination of utility model: A rotary drum adsorption concentration device Granted publication date: 20200110 Pledgee: Xiamen pilot Free Trade Zone Branch of Bank of China Ltd. Pledgor: XIAMEN RAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2024110000210 |