CN117753168A - But intelligent regulation concentration recovery formula RTO - Google Patents
But intelligent regulation concentration recovery formula RTO Download PDFInfo
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- CN117753168A CN117753168A CN202410188388.6A CN202410188388A CN117753168A CN 117753168 A CN117753168 A CN 117753168A CN 202410188388 A CN202410188388 A CN 202410188388A CN 117753168 A CN117753168 A CN 117753168A
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- 230000033228 biological regulation Effects 0.000 title description 3
- 238000011084 recovery Methods 0.000 title description 3
- 239000007788 liquid Substances 0.000 claims abstract description 141
- 238000003795 desorption Methods 0.000 claims abstract description 69
- 238000001179 sorption measurement Methods 0.000 claims abstract description 31
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000002808 molecular sieve Substances 0.000 claims abstract description 24
- 238000005086 pumping Methods 0.000 claims description 35
- 239000000110 cooling liquid Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 239000002912 waste gas Substances 0.000 abstract description 12
- 239000007789 gas Substances 0.000 description 28
- 238000002485 combustion reaction Methods 0.000 description 14
- 238000001914 filtration Methods 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 239000010815 organic waste Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007084 catalytic combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The invention discloses an intelligent concentration-adjusting recyclable RTO, which comprises a desorption box, wherein a first exhaust pipe is fixedly connected to the side wall of the desorption box, the other end of the first exhaust pipe is connected with a liquid storage tank, the desorption device comprises a mounting frame A, a mounting frame B, a molecular sieve adsorption bed, gears, racks and a first motor, the inner walls of the desorption box are symmetrically and slidingly connected with the mounting frame A and the mounting frame B, the upper ends of the mounting frame A and the mounting frame B are respectively arranged through the upper end of the desorption box, the molecular sieve adsorption beds are respectively and fixedly connected to the inner walls of the mounting frame A and the mounting frame B, the gears are rotatably connected to the inner walls of the desorption box through rotating shafts, and two racks are symmetrically and fixedly connected to the side walls of the mounting frame A and the mounting frame B. According to the invention, the first motor is driven to rotate, so that the two molecular sieve adsorption beds can be driven to move upwards and downwards respectively, and further, the two molecular sieve adsorption beds can be used alternately without stopping, and the waste gas treatment efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to an intelligent concentration-adjusting recyclable RTO.
Background
RTO is a high-efficient organic waste gas treatment equipment. Compared with the traditional catalytic combustion and direct combustion type thermal oxidation furnace, the catalytic combustion and direct combustion type thermal oxidation furnace has the characteristics of high thermal efficiency, low operation cost, capability of treating waste gas with large air quantity, medium and low concentration, and the like, and can also perform secondary waste heat recovery when the concentration is slightly high, so that the production operation cost is greatly reduced.
The existing RTO generally only has one molecular sieve adsorption bed when in use, and when the molecular sieve adsorption bed needs to be replaced, the machine needs to be stopped, so that the treatment efficiency of waste gas is greatly reduced, in addition, the existing waste gas is directly discharged after desorption, the desorbed waste gas cannot be recycled, larger waste can be caused, the existing RTO air inlet concentration adjustment is difficult, and the use is inconvenient.
Based on this, we propose an intelligently-adjusted concentration recyclable RTO.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an intelligent concentration-adjusting recoverable RTO (thermal storage incinerator).
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an intelligent regulation concentration recoverable RTO, includes buffer tank, pipeline a, pipeline b, pipeline c, filtration flame arrester, liquid storage pot, main air exhauster, RTO burning bed, pipeline d and desorption device, buffer tank lateral wall fixedly connected with pipeline a and pipeline b, the buffer tank passes through pipeline c and communicates with filtration flame arrester, filtration flame arrester passes through the inlet and outlet branch pipe and communicates with desorption device and main air exhauster respectively, desorption device passes through first blast pipe and liquid storage pot intercommunication, desorption device passes through second blast pipe and main air exhauster intercommunication, main air exhauster exhaust end passes through pipeline d and RTO burning bed intercommunication, the liquid storage pot passes through pipeline e and RTO burning bed intercommunication;
the desorption device comprises a desorption box, a mounting frame A, a mounting frame B, molecular sieve adsorption beds, gears, racks and a first motor, wherein the side wall of the desorption box is fixedly connected with a first exhaust pipe, the other end of the first exhaust pipe is connected with a liquid storage tank, the mounting frame A and the mounting frame B are symmetrically and slidably connected with each other, the upper ends of the mounting frame A and the mounting frame B are all penetrated through the upper end of the desorption box, the molecular sieve adsorption beds are fixedly connected with the inner walls of the mounting frame A and the mounting frame B, the inner walls of the desorption box are rotationally connected with the gears through rotating shafts, the two racks are symmetrically and fixedly connected with the side walls of the mounting frame A and the mounting frame B, the racks are all connected with the gears in a meshed mode, the side wall of the desorption box is fixedly connected with the first motor, and the output end of the first motor penetrates through the side wall of the desorption box and is fixedly connected with the rotating shafts.
Preferably, the first exhaust pipe is provided with a condensing mechanism, the condensing mechanism comprises a condensing pipe and a liquid inlet cavity, the side wall of the first exhaust pipe is sleeved with the condensing pipe, one end of the condensing pipe is fixedly connected with the side wall of the desorption box, and the liquid inlet cavity is formed in the condensing pipe.
Preferably, the condensing mechanism further comprises a liquid pumping box, a liquid storage box, a liquid feeding pipe and a driving assembly, the liquid pumping box is fixedly connected to the upper end of the desorption box, the liquid storage box is fixedly connected to the side wall of the desorption box, cooling liquid is filled in the liquid storage box, the liquid storage box is communicated with the liquid pumping box through the liquid feeding pipe, the liquid pumping box is communicated with the liquid feeding cavity through the liquid feeding pipe, and the driving assembly is arranged on the inner wall of the liquid pumping box.
Preferably, the inner walls of the liquid inlet pipe and the liquid supply pipe are provided with one-way valves.
Preferably, the driving assembly comprises a sliding plug, a sliding block, connecting rods and a reciprocating screw rod, the inner wall of the pump liquid tank is connected with the sliding plug in a sealing sliding manner, the inner wall of the pump liquid tank is connected with the sliding block in a sliding manner, the side walls of the sliding block are symmetrically and fixedly connected with two connecting rods, the other ends of the connecting rods are fixedly connected with the side walls of the sliding plug, the inner wall of the pump liquid tank is rotationally connected with the reciprocating screw rod, and the side walls of the reciprocating screw rod are in threaded connection with the sliding block.
Preferably, the driving assembly further comprises a second motor fixedly connected to the side wall of the liquid pumping box, and the output end of the second motor penetrates through the side wall of the liquid pumping box and is fixedly connected with the reciprocating screw rod.
Preferably, the liquid inlet cavity is communicated with the liquid storage tank through a liquid return pipe, and a plurality of cooling fins are embedded at the lower end of the liquid storage tank.
Preferably, the desorption case lateral wall fixedly connected with second blast pipe, the second blast pipe other end is connected with main air exhauster.
Preferably, the side wall of the desorption box is fixedly connected with a branched air inlet pipe, one end of the branched air inlet pipe is communicated with the desorption box, the other end of the branched air inlet pipe is connected with a main exhaust fan, and an HK2 valve (pneumatic switch valve) is arranged on the side wall of the branched air inlet pipe.
The invention has the following beneficial effects:
1. by arranging the desorption device, the two molecular sieve adsorption beds can be driven to move by driving the first motor to rotate, and one is upward and the other is downward, so that the two molecular sieve adsorption beds can be used alternately without stopping, and the treatment efficiency of waste gas is greatly improved;
2. by arranging the condensing mechanism, the desorbed waste gas can be condensed by the cooling liquid in the condensing pipe when passing through the first exhaust pipe, and then condensed into liquid drops, and the liquid drops enter the liquid storage tank, and the recovered liquid can be used as fuel of the RTO combustor to recycle resources;
3. through setting up liquid return pipe and fin, the coolant liquid in the feed liquor chamber can flow back into the liquid reserve tank again through liquid return pipe, and the fin can be with the heat dissipation that has on the coolant liquid, cools down the coolant liquid for the coolant liquid can cyclic utilization.
4. Through setting up the branch pipe of intaking and HK2 valve, when exhaust gas concentration is lower, organic waste gas can be extracted by main air exhauster through the HK2 valve to after carrying out desorption release's gas mixture with saturated molecular sieve adsorption bed, it is carried to RTO heat accumulation burning bed, this kind of operating means can improve the inlet gas concentration of RTO, be favorable to the energy-conserving operation of RTO, thereby reduce manufacturing cost, when exhaust gas concentration is higher, the HK2 valve will close, exhaust gas can get into a molecular sieve adsorption bed and adsorb, exhaust gas concentration after the absorption reaches the appropriate concentration range of RTO heat accumulation burning bed, later by main air exhauster extraction and send to RTO heat accumulation burning bed, this kind of operating means can ensure the energy-conserving and the safe operation of RTO.
Drawings
FIG. 1 is a schematic diagram of an intelligent concentration-adjusting and recycling RTO structure according to the present invention;
FIG. 2 is a schematic diagram of a three-dimensional structure of an intelligent concentration-adjusting and recyclable RTO according to the present invention;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 1;
FIG. 4 is a schematic side view of the structure of FIG. 1;
FIG. 5 is a schematic cross-sectional view of the pump fluid tank of FIG. 1;
fig. 6 is an enlarged schematic view of the structure at a in fig. 3.
In the figure: 1 desorption box, 2 mounting frame A, 3 mounting frame B, 4 molecular sieve adsorption bed, 5 gear, 6 rack, 7 first motor, 9 first blast pipe, 10 condenser pipe, 11 feed liquor chamber, 12 pump liquor box, 13 liquid storage box, 14 feed liquor pipe, 15 feed liquor pipe, 16 return liquor pipe, 17 fin, 18 sliding plug, 19 slider, 20 connecting rod, 21 reciprocating screw, 22 second motor, 23 second blast pipe, 24 air inlet branch pipe, 25HK2 valve, 26 buffer tank, 27 pipeline a, 28 pipeline B, 29 pipeline c, 30 filter flame arrestor, 31 desorption device, 32 liquid storage tank, 33 main air exhauster, 34RTO combustion bed, 35 pipeline d, 36 pipeline e.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
Referring to fig. 1-6, an intelligent concentration-adjusting recoverable RTO comprises a buffer tank 26, a pipeline a27, a pipeline b28, a pipeline c29, a filtering flame arrester 30, a liquid storage tank 32, a main exhaust fan 33, an RTO combustion bed 34, a pipeline d35 and a desorption device 31, wherein the side wall of the buffer tank 26 is fixedly connected with the pipeline a27 and the pipeline b28, the buffer tank 26 is communicated with the filtering flame arrester 30 through the pipeline c29, the filtering flame arrester 30 is respectively communicated with the desorption device 31 and the main exhaust fan 33 through a gas inlet branch pipe 24, the desorption device 31 is communicated with the liquid storage tank 32 through a first exhaust pipe 9, the desorption device 31 is communicated with the main exhaust fan 33 through a second exhaust pipe 23, the exhaust end of the main exhaust fan 33 is communicated with the RTO combustion bed 34 through a pipeline d35, and the liquid storage tank 32 is communicated with the RTO combustion bed 34 through a pipeline e 36;
the desorption device 31 comprises a desorption box 1, a mounting frame A2, a mounting frame B3, a molecular sieve adsorption bed 4, a gear 5, racks 6 and a first motor 7, wherein the side wall of the desorption box 1 is fixedly connected with a first exhaust pipe 9, the other end of the first exhaust pipe 9 is connected with a liquid storage tank 32, the inner wall of the desorption box 1 is symmetrically and slidingly connected with the mounting frame A2 and the mounting frame B3, the upper ends of the mounting frame A2 and the mounting frame B3 are respectively penetrated through the upper end of the desorption box 1, the inner walls of the mounting frame A2 and the mounting frame B3 are respectively fixedly connected with the molecular sieve adsorption bed 4, the inner wall of the desorption box 1 is rotationally connected with the gear 5 through a rotating shaft, the side wall of the mounting frame A2 and the side wall of the mounting frame B3 are symmetrically and fixedly connected with two racks 6, the two racks 6 are respectively meshed with the gear 5, the side wall of the desorption box 1 is fixedly connected with the first motor 7, and the output end of the first motor 7 penetrates through the side wall of the desorption box 1 and is fixedly connected with the rotating shaft.
Further, organic waste gas enters into desorption case 1, carries out concentrated desorption through molecular sieve adsorption bed 4, if need change molecular sieve adsorption bed 4, can drive first motor 7, drive gear 5 and rotate, and then gear 5 can drive two racks 6 and remove in opposite directions, and then installing frame A2 can upwards move out of desorption case 1, and installing frame B3 then moves down and enters into in desorption case 1, and then molecular sieve adsorption bed 4 can use in turn, need not to stop the change, and treatment effeciency is higher.
The condensing mechanism is installed on the first exhaust pipe 9 and comprises a condensing pipe 10 and a liquid inlet cavity 11, the condensing pipe 10 is sleeved on the side wall of the first exhaust pipe 9, one end of the condensing pipe 10 is fixedly connected with the side wall of the desorption box 1, and the liquid inlet cavity 11 is formed in the condensing pipe 10.
The condensing mechanism further comprises a liquid pumping box 12, a liquid storage box 13, a liquid inlet pipe 14, a liquid supply pipe 15 and a driving component, the upper end of the desorption box 1 is fixedly connected with the liquid pumping box 12, the side wall of the desorption box 1 is fixedly connected with the liquid storage box 13, cooling liquid is filled in the liquid storage box 13, the liquid storage box 13 is communicated with the liquid pumping box 12 through the liquid inlet pipe 14, the liquid pumping box 12 is communicated with the liquid inlet cavity 11 through the liquid supply pipe 15, and the driving component is arranged on the inner wall of the liquid pumping box 12.
The check valves are arranged on the inner walls of the liquid inlet pipe 14 and the liquid supply pipe 15, the check valve arranged on the inner wall of the liquid inlet pipe 14 only allows the cooling liquid in the liquid storage tank 13 to enter the liquid pumping tank 12, and the check valve arranged on the inner wall of the liquid supply pipe 15 only allows the cooling liquid in the liquid pumping tank 12 to enter the liquid inlet cavity 11.
The driving assembly comprises a sliding plug 18, a sliding block 19, connecting rods 20 and a reciprocating screw 21, the sliding plug 18 is connected to the inner wall of the liquid pumping box 12 in a sealing sliding manner, the sliding block 19 is connected to the inner wall of the liquid pumping box 12 in a sliding manner, two connecting rods 20 are symmetrically and fixedly connected to the side wall of the sliding block 19, the other ends of the two connecting rods 20 are fixedly connected with the side wall of the sliding plug 18, the reciprocating screw 21 is rotationally connected to the inner wall of the liquid pumping box 12, and the side wall of the reciprocating screw 21 is in threaded connection with the sliding block 19.
The side wall of the slider 19 abuts against the inner wall of the pump tank 12 so that the slider 19 does not rotate together with the reciprocating screw 21.
The driving assembly further comprises a second motor 22 fixedly connected to the side wall of the liquid pumping box 12, and the output end of the second motor 22 penetrates through the side wall of the liquid pumping box 12 and is fixedly connected with the reciprocating screw 21.
It should be noted that, the inner wall of the pump liquid tank 12 near the second motor 22 is provided with a through hole, and when the sliding plug 18 slides in a sealing manner, the through hole can balance the pressure variation in the pump liquid tank 12, so as to ensure that the sliding plug 18 can slide normally.
Further, the concentrated and desorbed waste gas can enter the first exhaust pipe 9, at the moment, the second motor 22 is driven to rotate, the reciprocating screw 21 is driven to rotate, the sliding block 19 is driven to slide on the inner wall of the liquid pumping box 12, the sliding block 19 drives the sliding plug 18 to slide in a sealing manner through the two connecting rods 20, at the moment, cooling liquid in the liquid storage box 13 can be pumped into the liquid pumping box 12 through the liquid inlet pipe 14, then the cooling liquid in the liquid pumping box 12 can enter the liquid inlet cavity 11 through the liquid supply pipe 15, the cooling liquid flows in the liquid inlet cavity 11, the waste gas in the first exhaust pipe 9 can be condensed, the condensed liquid enters the liquid storage box 32 to be stored, and the condensed liquid can be used as fuel of the RTO combustion bed 34 at a later stage.
The liquid inlet cavity 11 is communicated with the liquid storage tank 13 through a liquid return pipe 16, and a plurality of cooling fins 17 are embedded at the lower end of the liquid storage tank 13.
Further, the cooling liquid in the liquid inlet cavity 11 finally flows back into the liquid storage tank 13 again through the liquid return pipe 16, and the heat on the cooling liquid is dissipated by the plurality of cooling fins 17, so that the cooling liquid is cooled, the cooling liquid can be recycled, and the waste of resources is avoided.
The side wall of the desorption box 1 is fixedly connected with a second exhaust pipe 23, and the other end of the second exhaust pipe 23 is connected with a main exhaust fan 33.
The lateral wall fixedly connected with air inlet branch pipe 24 of desorption case 1, air inlet branch pipe 24 one end and desorption case 1 intercommunication, the air inlet branch pipe 24 other end is connected with main air exhauster, and air inlet branch pipe 24 lateral wall installs HK2 valve 25.
Further, under the condition that the concentration of the exhaust gas is not in the specified range, firstly, when the concentration of the exhaust gas is lower, the organic exhaust gas is extracted by the main exhaust fan 33 through the HK2 valve 25 and is mixed with the gas desorbed and released by the saturated molecular sieve adsorption bed 4, and then the mixture is conveyed to the RTO combustion bed 34, so that the operation mode can improve the inlet gas concentration of the RTO, is beneficial to the energy-saving operation of the RTO, and further reduces the production cost, and secondly, when the concentration of the exhaust gas is higher, the HK2 valve 25 is closed, the exhaust gas enters one of the molecular sieve adsorption beds 4 for adsorption, and the concentration of the exhaust gas after adsorption reaches the proper concentration range of the RTO combustion bed 34 and is extracted by the main exhaust fan 33 and conveyed to the RTO combustion bed 34, so that the operation mode can ensure the energy-saving and safe operation of the RTO.
In the invention, under normal conditions, organic waste gas and fresh air enter the buffer tank 26 through the pipeline a27 and the pipeline B28 respectively, enter the filter flame arrester 30 through the pipeline c29 after being processed by the buffer tank 26, enter the desorption box 1 through the air inlet branch pipe 24 after being processed by the filter flame arrester 30, concentrate and desorb through the molecular sieve adsorption bed 4, if the molecular sieve adsorption bed 4 needs to be replaced, the first motor 7 can be driven to rotate to drive the gear 5, the gear 5 can drive the two racks 6 to move oppositely, the mounting frame A2 can move upwards out of the desorption box 1, the mounting frame B3 can move downwards into the desorption box 1, the molecular sieve adsorption bed 4 can be used alternately, the shutdown replacement is not needed, and the treatment efficiency is higher.
The concentrated and desorbed waste gas can enter the first exhaust pipe 9, at the moment, the second motor 22 is driven to rotate, the reciprocating screw 21 is driven to rotate, the sliding block 19 is driven to slide on the inner wall of the liquid pumping tank 12, the sliding block 19 drives the sliding plug 18 to slide in a sealing manner through the two connecting rods 20, at the moment, cooling liquid in the liquid storage tank 13 can be pumped into the liquid pumping tank 12 through the liquid inlet pipe 14, then the cooling liquid in the liquid pumping tank 12 can enter the liquid inlet cavity 11 through the liquid supply pipe 15, the cooling liquid flows in the liquid inlet cavity 11, the waste gas in the first exhaust pipe 9 can be condensed, the condensed liquid enters the liquid storage tank 32 to be stored, and then the waste liquid in the liquid storage tank 32 can enter the RTO combustion bed 34 through the pipeline e36 to be used as fuel.
And the cooling liquid in the liquid inlet cavity 11 finally flows back into the liquid storage tank 13 again through the liquid return pipe 16, and the heat on the cooling liquid can be dissipated by the plurality of cooling fins 17, so that the cooling liquid is cooled, the cooling liquid can be recycled, and the waste of resources is avoided.
When the exhaust gas concentration is not in the specified range, firstly, when the exhaust gas concentration is lower, the organic exhaust gas is extracted by the main exhaust fan 33 through the HK2 valve 25 and is mixed with the gas desorbed and released by the saturated molecular sieve adsorption bed 4, and then the mixed gas is conveyed to the RTO combustion bed 34.
Secondly, when the exhaust gas concentration is higher, the HK2 valve 25 is closed, the exhaust gas can enter a molecular sieve adsorption bed 4 for adsorption, the concentration of the exhaust gas after adsorption reaches the proper concentration range of the RTO combustion bed 34, and then the exhaust gas is extracted by the main exhaust fan 33 and sent to the RTO combustion bed 34, so that the operation mode can ensure the energy-saving and safe operation of RTO.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. An intelligent concentration-adjustable recyclable RTO, comprising:
buffer tank (26), pipeline a (27), pipeline b (28), pipeline c (29), filter flame arrester (30), liquid storage tank (32), main air exhauster (33), RTO burning bed (34), pipeline d (35) and desorption device (31), pipeline a (27) and pipeline b (28) are fixedly connected to the side wall of buffer tank (26), buffer tank (26) is communicated with filter flame arrester (30) through pipeline c (29), filter flame arrester (30) is respectively communicated with desorption device (31) and main air exhauster (33) through air inlet branch pipe (24), desorption device (31) is communicated with liquid storage tank (32) through first exhaust pipe (9), desorption device (31) is communicated with main air exhauster (33) through second exhaust pipe (23), the exhaust end of main air exhauster (33) is communicated with RTO burning bed (34) through pipeline d (35), and liquid storage tank (32) is communicated with RTO burning bed (34) through pipeline e (36);
the desorption device (31) comprises a desorption box (1), a mounting frame A (2), a mounting frame B (3), a molecular sieve adsorption bed (4), a gear (5), a rack (6) and a first motor (7), wherein the side wall of the desorption box (1) is fixedly connected with a first exhaust pipe (9), the other end of the first exhaust pipe (9) is connected with a liquid storage tank (32), the inner wall of the desorption box (1) is symmetrically and slidingly connected with a mounting frame A (2) and a mounting frame B (3), the upper ends of the mounting frame A (2) and the mounting frame B (3) are respectively penetrated through the upper end of the desorption box (1), the molecular sieve adsorption bed (4) is fixedly connected with the inner wall of the mounting frame A (2) and the inner wall of the mounting frame B (3), the inner wall of the desorption box (1) is rotationally connected with the gear (5) through a rotating shaft, the two side walls of the mounting frame A (2) and the mounting frame B (3) are symmetrically and fixedly connected with two racks (6), the racks (6) are respectively meshed with the gear (5), the side wall of the motor (1) is fixedly connected with the first motor (7), and the first motor (7) is fixedly connected with the side wall of the first motor (7) and the first motor (7) is penetrated through the first motor (7).
2. The intelligently-adjusted concentration recyclable RTO of claim 1, wherein:
install condensing mechanism on first blast pipe (9), condensing mechanism includes condenser pipe (10) and feed liquor chamber (11), first blast pipe (9) lateral wall cover is equipped with condenser pipe (10), condenser pipe (10) one end and desorption case (1) lateral wall fixed connection, feed liquor chamber (11) have been seted up in condenser pipe (10).
3. The intelligently-adjusted concentration recyclable RTO of claim 2, wherein:
the condensing mechanism further comprises a liquid pumping box (12), a liquid storage box (13), a liquid inlet pipe (14), a liquid supply pipe (15) and a driving assembly, the liquid pumping box (12) is fixedly connected to the upper end of the desorption box (1), the liquid storage box (13) is fixedly connected to the side wall of the desorption box (1), cooling liquid is filled in the liquid storage box (13), the liquid storage box (13) is communicated with the liquid pumping box (12) through the liquid inlet pipe (14), the liquid pumping box (12) is communicated with the liquid inlet cavity (11) through the liquid supply pipe (15), and the driving assembly is arranged on the inner wall of the liquid pumping box (12).
4. An intelligently-adjusted concentration recyclable RTO as defined in claim 3, wherein:
the inner walls of the liquid inlet pipe (14) and the liquid supply pipe (15) are provided with one-way valves.
5. The intelligently-adjusted concentration recyclable RTO of claim 4, wherein:
the driving assembly comprises a sliding plug (18), a sliding block (19), connecting rods (20) and a reciprocating screw (21), wherein the sliding plug (18) is connected to the inner wall of the liquid pumping box (12) in a sealing sliding manner, the sliding block (19) is connected to the inner wall of the liquid pumping box (12) in a sliding manner, two connecting rods (20) are symmetrically and fixedly connected to the side wall of the sliding block (19), the other ends of the two connecting rods (20) are fixedly connected with the side wall of the sliding plug (18), the reciprocating screw (21) is rotationally connected to the inner wall of the liquid pumping box (12), and the side wall of the reciprocating screw (21) is in threaded connection with the sliding block (19).
6. The intelligently-adjusted concentration recyclable RTO of claim 5, wherein:
the driving assembly further comprises a second motor (22) fixedly connected to the side wall of the liquid pumping box (12), and the output end of the second motor (22) penetrates through the side wall of the liquid pumping box (12) and is fixedly connected with the reciprocating screw rod (21).
7. The intelligently-adjusted concentration recyclable RTO of claim 6, wherein:
the liquid inlet cavity (11) is communicated with the liquid storage tank (13) through a liquid return pipe (16), and a plurality of cooling fins (17) are embedded at the lower end of the liquid storage tank (13).
8. The intelligently-adjusted concentration recyclable RTO of claim 7, wherein:
the desorption case (1) lateral wall fixedly connected with second blast pipe (23), second blast pipe (23) other end is connected with main air exhauster (33).
9. The intelligently-adjusted concentration recyclable RTO of claim 7, wherein:
the desorption case (1) lateral wall fixedly connected with air inlet branch pipe (24), air inlet branch pipe (24) one end and desorption case (1) intercommunication, air inlet branch pipe (24) other end is connected with main air exhauster (33), just air inlet branch pipe (24) lateral wall installs HK2 valve (25).
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| CN202410188388.6A CN117753168A (en) | 2024-02-20 | 2024-02-20 | But intelligent regulation concentration recovery formula RTO |
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