TWI490027B - Rotary Suction Absorbing Device and Its Gas Purification Treatment System - Google Patents

Description

Rotary suction and desorption device and gas purification treatment system thereof

The rotary ring type suction and desorption device of the present invention and the gas purification treatment system thereof mainly reduce the organic substance content in the treated exhaust gas by adsorbing the organic substance in the exhaust gas by a rotary ring adsorber to reduce the content of the organic substance in the treated exhaust gas to Exhaust gas emission standards, the present invention is applied to semiconductor, photovoltaic, chemical and chemical industries and other processes that produce emissions containing organic matter.

In the process of semiconductor-related industries such as integrated circuit industry, optoelectronic industry, and panel, many waste materials, waste water, and exhaust gas containing organic substances are produced. For example, semiconductor factories include cleaning, coating, photoresist coating, and soft baking in the process of yellow light. In the steps of exposure, baking, development, and hard baking, organic solvents such as various cleaning solutions and photoresists are used, and volatile organic compounds (VOCs, Volatile Organic Compounds) are generated, and most of them are volatilized. Sexual organic substances are harmful air pollutants (HAPs). Long-term exposure to high concentrations of volatile organic substances may cause poisoning and carcinogenic tumors, and there are volatilizations in the atmosphere. Sexual organic matter produces a photochemical reaction that leads to an increase in ozone concentration and the production of highly oxidizing contaminants. Accordingly, these volatile organic substances not only endanger human health but also cause environmental pollution. Therefore, it is necessary to properly treat the volatile organic substances in the exhaust gas discharged from the factory to the standard before discharging to the outside world.

In the prior art, a device for treating exhaust gas containing organic substances is a suction and release rotating ring device, which mainly comprises an outer casing, an isolation box, a rotating wheel and a driving unit, wherein the outer casing is Having an accommodating space, the turret is loaded with an absorbing material for adsorbing organic substances in the exhaust gas flowing through the accommodating space of the outer casing, and the isolating box, the rotating wheel and the driving unit are disposed on the In the accommodating space of the outer casing, the isolation box is separated by an adsorption zone, a detachment zone and a blowing zone, and the rotor is rotatably accommodated in the isolation box, and can be rotated to make the adsorption therein The material continuously circulates in the adsorption zone, the desorption zone and the blowing zone, so that the adsorbent in the runner adsorbs the organic matter in the exhaust gas passing through the adsorption zone in the adsorption zone, and then rotates to the desorption zone. By desorbing the organic substance by desorbing the gas stream, and then rotating to the blowing zone, the desorbed material is dried and cooled by blowing off the gas stream to completely regenerate and activate, and then repeatedly rotated to The adsorption zone adsorbs the exhaust gas, so By the rotation operation of the runner, the adsorption material is repeatedly repeatedly adsorbed, desorbed, and blown off, so that the organic substances contained in the exhaust gas after the suction and desorption of the rotating ring device are reduced to the discharge standard, and then discharged to In the atmosphere.

However, the conventional suction and release rotating ring device is provided with a driving unit for rotating the rotating wheel, and the motor, the gear set, the metal supporting member and the electronic component are operated in the driving unit. At the time, mechanical friction or electrical discharge may cause sparks to ignite the exhaust gas containing organic matter or/and dust particles in the accommodating space of the outer casing and cause explosion, which is extremely dangerous; and the organic matter in the accommodating space of the outer casing Or / and high dust content, it is easy to cause the mechanical parts of gears, supports and other metal parts to be dirty, rust and corrosion, resulting in damage and increased maintenance costs; in addition, when maintenance personnel need to replace, maintain and maintain the drive unit When it comes to mechanical parts or electronic parts, it must enter the inside of the suction and release ring equipment, which is not only inconvenient and time consuming, but also exposes personnel to dangerous environments with high content of organic substances and/or dust particles, and is dangerous. Hey.

Accordingly, the conventional suction and release rotating ring equipment has the disadvantages of low safety, easy aging damage of mechanical parts, and inconvenient maintenance and repair.

In order to solve the above-mentioned deficiencies of the prior art, the present invention provides a swivel type suction and detachment device, which improves the safety of the whole device by arranging the drive unit outside the casing, and maintenance personnel maintains, When repairing and adjusting the electronic parts and mechanical structure in the drive unit, it is not necessary to enter the inside of the rotary suction and release device to avoid exposure to an environment with high content of organic substances or/and dust particles, and to maintain and operate the equipment. More convenient and simple.

To achieve the above and other objects, the present invention provides a rotary ring suction and release device comprising a casing, a support frame, an isolation box, a rotary ring adsorber and a driving unit, the housing having a The accommodating space is connected to one of the bottom opening of the accommodating space, an air inlet and an air vent; the support frame is disposed outside the casing; the isolating box is disposed in the accommodating space of the casing, And the isolation box has an adsorption compartment, a desorption compartment and a passage, the passage is corresponding to the bottom opening and communicates with the adsorption compartment and the desorption compartment; the rotary ring adsorber is rotatably disposed a rotating wheel and a turntable are disposed in the accommodating space of the casing, the rotating wheel is fixed on the rotating plate and is accommodated in the passage, the rotating plate is corresponding to the bottom opening, and the rotating wheel is arranged around a first sealing member, the first sealing member is pressed against the gap between the rotating plate and the housing to achieve airtightness; the driving unit is disposed on the supporting frame and connected to the rotating plate through the bottom opening, The drive unit includes a column, a bearing, and a complex a support roller, a gear set and a motor, the column is fixed to the support frame, the bearing is connected between the column and the gear set, the gear set is connected to the turntable and the motor to enable the motor to drive the The rotary ring adsorber rotates around the column, and the wheel rotates through the adsorption compartment and the desorption compartment, and the support rollers are fixed to the support frame and support the turntable in rolling contact.

The above-mentioned rotary ring type suction and desorption device, wherein the wheel train has a frame and a plurality of adsorption box blocks, the frame has a plurality of side walls to form a plurality of accommodating compartments arranged in an annular shape for accommodating The adsorption box blocks, and the side edges of each of the side walls are respectively provided with a second sealing member, and the intersection of the adsorption compartment and the desorption compartment of the isolation box has a partition wall, and each of the partition walls The length is greater than or equal to the distance between the adjacent adjacent sidewalls, and each of the second seals is configured to be pressed against the partition wall to isolate the adsorption compartment from the desorption compartment.

The above-mentioned rotary ring type suction and desorption device, wherein the isolation box further comprises a blowing compartment, wherein the blowing compartment is disposed between the desorption compartment and the adsorption compartment and communicates with the channel, When the runner rotates, it passes through the adsorption compartment, the desorption compartment and the blowout compartment.

The above-mentioned rotary ring type suction and desorption device, wherein the wheel train has a frame and a plurality of adsorption box blocks, the frame has a plurality of side walls to form a plurality of accommodating compartments arranged in an annular shape for accommodating The adsorption box blocks, and the side edges of each of the side walls are respectively provided with a second sealing member, and the adsorption compartment of the isolation box, the desorption compartment and the blowing compartment are separated from each other. a wall, each of the partition walls having a length greater than or equal to a distance between the adjacent adjacent side walls, each of the second seals for pressing against the partition wall, such that the adsorption compartment, the desorption compartment, and the The blowout compartments are isolated from each other.

The above-mentioned rotary-type suction and desorption device, wherein the desorption compartment has a first intake portion and a first exhaust portion, the blow-off compartment has a second intake portion and a second row a gas portion, the first air inlet portion and the second air inlet portion are disposed on the inner side of the rotating wheel and fixed to the column, and the first exhaust portion and the second exhaust portion are disposed on the rotating portion Outside.

The above-mentioned rotary ring type suction and desorption device, wherein the gear set includes a first gear and a second gear, the first gear is disposed on the bearing and fixed to the bottom of the turntable, and the second gear train is connected to the first a gear coupled to the second gear, the motor driving the second gear to drive the first gear.

In the above-mentioned rotary ring type suction and desorption device, the number of the supporting rollers is three, which is arranged at a center angle of 120 degrees with the column as a center.

The above-mentioned rotary ring suction and release device further includes a pre-cooler that is housed in the accommodating space of the housing and disposed between the air inlet and the rotary ring adsorber.

The above-mentioned rotary ring suction and release device further includes an air filter that is housed in the accommodating space of the housing and disposed between the air inlet and the pre-cooler.

To achieve the above and other objects, the present invention further provides a gas purification treatment system comprising the above-described rotary suction and desorption device and a combustion furnace, wherein the desorption compartment of the rotary suction and desorption device is A gas line is connected to the burner.

To achieve the above and other objects, the present invention further provides a gas purification treatment system comprising the above-described rotary suction and desorption device and a condenser, wherein the desorption compartment of the rotary suction and desorption device is A gas line is connected to the condenser.

Therefore, the above-mentioned rotary ring type suction and detachment device provided by the present invention improves the safety of the whole device by providing the drive unit outside the casing, which can prevent heat generation of the drive unit during operation. Even sparks can ignite the organic exhaust gas inside the casing, and the electronic components and material structures in the driving unit can be easily contaminated, rusted and corroded due to contact with organic exhaust gas, dust particles and moisture. Disadvantages, the cost of maintenance equipment can be reduced and the service life is increased, and the maintenance personnel can directly maintain, repair and adjust the electronic parts and mechanical structures in the drive unit directly outside the rotary suction and release device without entering The inside of the rotary suction and desorption device can avoid exposure to an environment with high organic matter content, and makes maintenance and operation of the device more convenient and simple. In addition, the present invention also provides an application such as a gas purification system including the rotary ring type suction and desorption device, which is advantageous in that it has high safety, low equipment maintenance cost, and convenient maintenance and repair of parts.

In order to fully understand the objects, features and advantages of the present invention, the present invention will be described in detail by the following specific embodiments and the accompanying drawings.

Please refer to FIG. 1 to FIG. 6 , which are schematic diagrams showing the structure of the rotary ring suction and release device according to the first embodiment of the present invention. The rotary suction and release device 10 of the first embodiment of the present invention mainly comprises a casing 100, a support frame 200, an isolation box 300, a rotary ring adsorber 400 and a driving unit 500 for treating organic waste gas. .

As shown in FIG. 1 to FIG. 3 , the housing 100 has an accommodating space 110 and a bottom opening 120 ( FIG. 3 ) that communicates with the accommodating space, an air inlet 130 and an air outlet 140 . The support frame 200 is disposed on the outer surface of the housing 100. In the embodiment, the support frame 200 is disposed on the bottom surface of the housing 100 for supporting the rotary ring suction and release device 10 on the ground; The box 300 is disposed in the accommodating space 110 of the casing 100. As shown in FIG. 2 and FIG. 3, the box 300 has an adsorption compartment 310, a desorption compartment 320 and a passage 340. The channel 340 is open to the bottom and communicates with the adsorption compartment 310 and the desorption compartment 320. The revolving adsorber 400 is rotatably disposed in the accommodating space 110 of the housing 100 and has a revolver 410 and a turntable 420, the reel 410 is fixed on the turntable 420 and rotatably received in the passage 340, the turntable 420 corresponds to the bottom opening 120, and the turntable 420 is circumferentially provided with a first seal The first sealing member 421 is pressed against the gap between the turntable 420 and the casing 100 to achieve airtightness; the driving unit 500 The driving unit 500 is disposed on the support frame 200 and connected to the turntable 420. The driving unit 500 includes a column 510, a bearing 520, a plurality of supporting rollers 530, a gear set 540 and a motor 550. The column 510 Attached to the support frame 200, the bearing 520 is coupled between the column 510 and the gear set 540. The gear set 540 is coupled to the turntable 420 and the motor 550 to cause the motor 550 to drive the rotary ring adsorber. 400 rotates around the column 510, and the wheel 410 rotates through the adsorption compartment 310 and the desorption compartment 320. The support rollers 530 are fixed to the support frame 200 and support the turntable 420 in rolling contact. .

In the above-described rotary ring type suction and detachment device 10 according to the first embodiment of the present invention, as shown in FIG. 1, the column 510 is fixed to the support frame 200 to support components such as the bearing 520, the gear set 540, and the motor 550. The motor 550 drives the gear set 540 to operate, and the rotating plate 420 is rotated relative to the column 510 by the bearing 520. The rotating wheel 410 rotates in the channel 340 as shown in FIGS. 2 and 3. And passing through the adsorption compartment 310 and the desorption compartment 320.

Referring to FIG. 1 , the organic waste gas to be treated enters the adsorption compartment 310 of the runner 410 after entering the air inlet 130, and the organic wheel passes through the adsorption compartment 310 of the runner 410. The middle system has a plurality of adsorption box blocks 412 for adsorbing organic substances (containing organic solvent) in the organic waste gas, thereby reducing or removing the organic substance content in the organic waste gas, and the purified clean gas is discharged from the exhaust port 140; After the adsorbing material of the adsorption box 412 in the runner 410 adsorbs the organic substance, the rotating wheel 410 is rotated to the desorption compartment 320, and is generated by a desorption air source 40 (Fig. 8). The gas stream is desorbed from the adsorbent material in the adsorption box 412, so that the adsorbent material in the adsorption tank block 412 is domesticized, and the regeneration activated adsorption block 412 is rotated to the adsorption partition. Inter-310 performs organic waste gas treatment.

In the present embodiment, the isolation box 300 preferably has a blowing compartment 330 disposed between the desorption compartment 320 and the adsorption compartment 310 and communicating with the channel 340. When the runner 410 rotates, it passes through the adsorption compartment 310, the desorption compartment 320, and the blowout compartment 330 in sequence. Accordingly, the suction box 412 in the runner 410 is rotated away from the desorption compartment 320 and then rotated into the blowing compartment 330 by a blowing air source 50 (Fig. 8). Through the adsorption box 412, the adsorbent material in the adsorption box block 412 accelerates the removal of the water vapor therein and the temperature decrease, and the regeneration and activation of the adsorbent material in the adsorption box 412 are quickly completed, and the regeneration is activated. The subsequent adsorption box block 412 is further rotated to the adsorption compartment 310 for organic waste gas treatment. In this embodiment, the rotation wheel 410 rotates to operate the adsorption box block 412 sequentially through the adsorption compartment. 310. The desorption compartment 320 and the blowing compartment 330 are cyclically operated to adsorb organic substances in the organic waste gas to be treated in the adsorption compartment 310, and desorb the adsorption tank in the desorption compartment 320. The organic material in block 412 is blown off the suction box block 412 in the purge compartment 330.

The desorption gas stream 40 provided by the desorption gas source 40 may be a gas stream of steam, nitrogen, hot air or a mixture thereof; and the purge gas stream provided by the purge gas source 50 may be a gas stream of nitrogen or air.

In the swing-type suction and release device 10 of the first embodiment of the present invention, the drive unit 500 is disposed outside the casing 100, so that the motor 550 and the gear set 540 in the drive unit 500 generate heat during operation. Even the fact that sparks ignite the organic exhaust gas inside the casing 100 can be avoided, thereby improving safety, and maintenance personnel do not need to maintain, repair, and adjust the electronic parts and mechanical structures in the drive unit 500. Entering the housing 100 makes the maintenance and operation of the device more convenient and simple, and also eliminates the need to be exposed to an environment with a high content of organic substances; moreover, the rotary suction and release device 10 of the first embodiment of the present invention Because the driving unit 500 is disposed outside the casing 100, the electronic components and the material structure in the driving unit 500 can be prevented from being rusted and corroded due to contact with exhaust gas and moisture containing organic substances, so that Reduced number of parts replacement, reduced maintenance costs and increased service life.

Referring to FIG. 1 and FIG. 6 , the turntable 420 is circumferentially provided with the first sealing member 421 , and the first sealing member 421 is pressed against the gap between the turntable 420 and the edge of the bottom opening 120 . And achieve airtightness. As shown in FIG. 6, the first sealing member 421 can be fixed to the edge of the turntable 420 by a member such as a fixing seat and a screw, and the edge of the bottom opening 120 of the housing 100 can have a flange, that is, The flange is adjacent to the gap between the turntable 420 and the edge of the bottom opening 120, such that the first seal 421 is pressed against the flange by the mount and closes between the turntable 420 and the edge of the bottom opening 120. The gap, and when the rotary ring adsorber 400 rotates, the first seal 421 continues to press between the turntable 420 and the edge of the bottom opening 120, thereby achieving airtightness during organic waste gas treatment.

Referring to FIGS. 3 to 5, in the reel 400 of the rotary suction and release device 10 of the first embodiment of the present invention, as shown in FIG. 3, the adsorption compartment 310 of the isolation box 300, the The detachment compartment 320 and the blowing compartment 330 are disposed at a distance from each other with a partition wall 350a, 350b. In this embodiment, the partition wall 350a corresponds to the outer circumference of the runner 410, and the partition wall 350a The length (arc length) is slightly larger than the outer side spacing of the corresponding adjacent two side walls 413. The partition wall 350b corresponds to the inner circumference of the rotating wheel 410, and the length (arc length) of the partition wall 350b is slightly larger than the corresponding phase. The inner side spacing of the adjacent two side walls 413; as shown in FIG. 4, the rotating wheel 410 has a frame 411 and a plurality of adsorption box blocks 412, the frame 411 having a plurality of side walls 413 to form a plurality of annular arrays A second sealing member 415a, 415b is disposed on a side of each of the side walls 413, and in the embodiment, each of the second sealing members 415a is disposed. The second sealing member 415b is disposed on each of the side walls 413 corresponding to the outer circumference of the rotating wheel 410. 413 corresponds to the inner circumference of the runner 410, the width of each of the second sealing members 415a is slightly larger than the distance between the outer side of each of the side walls 413 and each of the partition walls 350a, and the width of each of the second sealing members 415b is slightly The distance between the inner side of each of the side walls 413 and each of the partition walls 350b is greater than the effect of effective airtightness.

As shown in FIG. 5, the length of each of the partition walls 350a is greater than or equal to the distance between the outer sides of the corresponding adjacent side walls 413, and the length of each of the partition walls 350b is greater than or equal to the distance between the inner sides of the corresponding adjacent side walls 413. Each of the second sealing members 415a is for pressing against the partition wall 350a, and each of the second sealing members 415b is for pressing against the partition wall 350b, so that the adsorption compartment 310, the desorption compartment 320 and the desorption compartment 320 are The purge compartments 330 are isolated from each other to avoid organic waste gas to be treated, treated clean gas, desorbed gas stream, and blown gas stream from escaping and mixing.

The adsorption box block 412 is loaded with an adsorbent for adsorbing organic substances, wherein the adsorbent material may be zeolite, activated carbon, silica gel, activated alumina, porous resin or a mixture thereof depending on different organic substances.

The first sealing member 421 and the second sealing member 415a, 415b may be elastic sheets of rubber, silicone or Teflon, and each of the first sealing members 421 and the second sealing members 415a, 415b are The hollow structure may further have a hollow structure to isolate different temperature differences on both sides by using the air layer; and, preferably, the first sealing member 421 and the second sealing member 415a, 415b are resistant to high temperatures of 100 ° C or more, more preferably It can withstand high temperatures up to 250 °C.

Referring to FIG. 1 , FIG. 2 , FIG. 3 , and FIG. 5 , in the isolation box 300 of the rotary suction and release device 10 of the first embodiment of the present invention, the desorption compartment 320 has a first The air intake portion 321 and a first exhaust portion 322 have a degassing air inlet port, and the first exhaust portion 322 has a desorption airflow exhaust port for desorbing the airflow. After the degassing gas inlet enters, the adsorption block 412 located in the desorption compartment 320 of the reel 410 is desorbed, and the organic substances in the adsorption material in the adsorption block 412 are desorbed. a desorbed concentrated gas stream containing an organic substance, the desorbed concentrated gas stream being discharged from the desorbing gas exhaust port; the blowing compartment 330 having a second intake portion 331 and a second exhaust portion 332, the second air inlet portion 331 has a blow-off air intake port, and the second exhaust portion 332 has a blow-off air exhaust port through which the blow-off airflow enters. And passing through the adsorption box block 412 on the runner 410, and then discharging through the blow-off gas exhaust port; as shown in FIGS. 1 and 3, the first intake portion 321 and the second intake portion 331 On the inner side of the wheel is provided by a mounting bracket 360 and secured to the uprights 510, 322 of the first portion and the second exhaust gas exhaust portion 332 is provided on the outside of the wheel 410.

Referring to FIG. 1 , in the driving unit 500 of the rotary suction and release device 10 of the first embodiment of the present invention, the gear set 540 includes a first gear 541 and a second gear 542, and the first gear 541 is disposed. The second gear 542 is coupled to the first gear 541, and the motor 550 is coupled to the second gear 542. The motor 550 drives the second gear 542 to drive the second gear 542. The first gear 541 further rotates the turntable 420. The motor 550 can be a stepping or continuous reduction motor, and the bearing 520 can be a thrust bearing.

Referring to FIGS. 1 and 2, the drive unit 500 of the rotary suction and release device 10 of the first embodiment of the present invention supports the turntable 420 by the support rollers 530. In this embodiment, The number of support rollers 530 is three, which are arranged at a center angle of 120 degrees with the column 510 as a center to provide stable support of the turntable 420 during rotation. Of course, the number of the supporting rollers 530 is not limited thereto, and may be two or more and symmetrically arranged to support the turntable 420.

Referring to FIG. 7 , the swing-type suction and release device 10 of the first embodiment of the present invention may further include a pre-cooler 600 that is received in the housing space 110 of the housing 100 and It is disposed between the air inlet 130 and the rotary ring adsorber 400. The pre-cooler 600 can be, for example, a cooling coil that is used to cool the organic waste gas to be treated and then to the rotary ring adsorber 400. In addition, the rotary suction and release device 10 of the first embodiment of the present invention may further include an air filter 700, which is housed in the accommodating space 110 of the housing 100 and disposed therein. The gas port 130 is interposed between the precooler 600 for filtering the organic waste gas to be treated which is entered by the gas inlet 130.

Referring to FIG. 8, which is a schematic diagram of a gas purification treatment system according to a second embodiment of the present invention, the gas purification treatment system 1 includes the above-described first embodiment of the rotary suction and release device 10 and a combustion furnace 20. The desorption compartment 320 of the rotary suction and release device 10 is connected to the combustion furnace 20 by a gas pipeline. Specifically, the gas pipeline is from the first row of the desorption compartment 320. The desorption gas flow vent of the gas portion 322 is connected to the combustion furnace 20 for feeding the desorbed concentrated gas stream to the combustion furnace 20 for combustion at a temperature of 600 to 900 ° C or higher.

Referring to FIG. 9, which is a schematic diagram of a gas purification treatment system according to a third embodiment of the present invention, the gas purification treatment system 2 includes the above-described first embodiment of the rotary ring suction and discharge device 10 and a condenser 30. The desorption compartment 320 of the rotary suction and release device 10 is connected to the condenser 30 by a gas line. Specifically, the gas line is from the first row of the desorption compartment 320. The desorption gas flow outlet of the gas portion 322 is connected to the condenser 30 for feeding the desorbed concentrated gas stream to the condenser 30, causing the organic matter therein to be condensed by cooling, and is subjected to liquid phase separation treatment. A purified gas and a liquid of an organic substance are obtained, and the liquid of the organic substance is further subjected to a recovery process, and the purified gas system can be discharged by a chimney (not shown) in accordance with an exhaust gas exhaust standard.

The gas purification treatment system 2 of the third embodiment of the present invention is suitable for applications in which an organic substance may form an odorous gas or a corrosive chemical substance in the process, for example, in a process of a TFT-LCD panel, a photoresist removal process The dimethyl hydrazine (DMSO) contained in the photoresist of the stripping process is an organic substance having a high boiling point water solubility and low volatility and easily condensing into a corrosive liquid, and the exhaust gas is easily reduced during the treatment. Reaction to form gaseous pollutants of dimethyl sulfide (DMS) and dimethyl disulfide (DMDS) which are malodorous and have low spontaneous combustion temperature, or completely oxidize to produce acidic corrosive gases such as sulfur dioxide or Since the moisture contact produces a sulfate corrosive liquid, it is preferred to treat the decondensed concentrated gas stream in the manner of adsorption, purification, desorption, concentration and condensation of the cyclone suction and desorption device of the present invention.

In summary, the rotary ring suction and release device provided by the first embodiment of the present invention improves the safety of the device as a whole by providing the drive unit outside the casing, which can be avoided. The driving unit generates thermal energy or even sparks to ignite the organic exhaust gas inside the casing, and the electronic parts and material structures in the driving unit are easily rusted and corroded due to contact with organic exhaust gas and moisture. The disadvantages of the maintenance equipment can be reduced and the service life can be increased, and the maintenance personnel can directly maintain, repair and adjust the electronic parts and mechanical structures in the drive unit directly outside the rotary suction and release device, without Entering the inside of the rotary suction and release device can avoid exposure to an environment with high organic matter content, and make the maintenance and operation of the device more convenient and simple. In addition, the second embodiment and the third embodiment of the present invention further provide an application of the gas purification system including the rotary ring suction and release device provided in the first embodiment, which has high safety and low equipment maintenance cost. Advantages such as convenient maintenance and repair of parts.

The invention has been described above in terms of the preferred embodiments, and it should be understood by those skilled in the art that the present invention is not intended to limit the scope of the invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of protection of the present invention is defined by the scope of the patent application.

1,2‧‧‧Gas purification treatment system
10‧‧‧Circular suction and desorption device
20‧‧‧burning furnace
30‧‧‧Condenser
100‧‧‧shell
110‧‧‧ accommodating space
120‧‧‧ bottom opening
130‧‧‧air inlet
140‧‧‧Exhaust port
200‧‧‧Support frame
300‧‧‧Isolation box
310‧‧‧Adsorption compartment
320‧‧‧Demolition compartment
321‧‧‧First intake
322‧‧‧First Exhaust Department
330‧‧‧Blow off the compartment
331‧‧‧Second intake
332‧‧‧Second exhaust
340‧‧‧ channel
350a, 350b‧‧‧ partition wall
360‧‧‧Fixed bracket
400‧‧‧Circular adsorber
410‧‧‧runner
411‧‧‧Frame
412‧‧‧Adsorption box
413‧‧‧ side wall
414‧‧‧ accommodating compartment
415a, 415b‧‧‧second seal
420‧‧‧ Turntable
421‧‧‧First seal
500‧‧‧ drive unit
510‧‧‧ column
520‧‧‧ bearing
530‧‧‧Support roller
540‧‧‧ Gear Set
541‧‧‧First gear
542‧‧‧second gear
550‧‧ ‧ motor
600‧‧‧Precooler
700‧‧‧Air filter

Fig. 1 is a side elevational view showing the rotary ring type suction and detachment device of the first embodiment of the present invention. Fig. 2 is a schematic plan view showing the rotary ring type suction and detachment device of the first embodiment of the present invention. Fig. 3 is a schematic view showing the casing and the isolation box in the rotary ring type suction and detachment device according to the first embodiment of the present invention. Fig. 4 is a schematic view showing a rotary ring type adsorber in the rotary ring type suction and desorption device of the first embodiment of the present invention. Fig. 5 is a schematic view showing a rotary ring type adsorber and an isolation box in the rotary ring type suction and desorption device according to the first embodiment of the present invention. Fig. 6 is an enlarged schematic view of a portion A in Fig. 1. Figure 7 is a side elevational view of the rotary ring suction and release device according to the first embodiment of the present invention further including a precooler and an air filter. Figure 8 is a schematic view showing a gas purification treatment system of a second embodiment of the present invention. Figure 9 is a schematic view showing a gas purification treatment system of a third embodiment of the present invention.

10‧‧‧Circular suction and desorption device

100‧‧‧shell

110‧‧‧ accommodating space

130‧‧‧air inlet

140‧‧‧Exhaust port

200‧‧‧Support frame

300‧‧‧Isolation box

360‧‧‧Fixed bracket

400‧‧‧Circular adsorber

410‧‧‧runner

411‧‧‧Frame

412‧‧‧Adsorption box

420‧‧‧ Turntable

421‧‧‧First seal

500‧‧‧ drive unit

510‧‧‧ column

520‧‧‧ bearing

530‧‧‧Support roller

540‧‧‧ Gear Set

541‧‧‧First gear

542‧‧‧second gear

550‧‧ ‧ motor

Claims (11)

The utility model relates to a rotary ring suction and release device, comprising: a housing having an accommodation space and a bottom opening connecting the one of the accommodation spaces, an air inlet and an air outlet; a support frame disposed on the shell An isolation box is disposed in the accommodating space of the housing, and the isolation box has an adsorption compartment, a desorption compartment and a passage corresponding to the bottom opening and communicating An adsorption compartment and the desorption compartment; a rotary ring adsorber rotatably disposed in the accommodating space of the housing and having a rotating wheel and a turntable fixed to the turntable Positioned in the channel, the turntable is corresponding to the bottom opening, and the turntable is surrounded by a first sealing member, the first sealing member is pressed against the gap between the rotating plate and the casing to achieve airtightness; And a driving unit disposed on the support frame and connected to the turntable through the bottom opening, the driving unit comprises a column, a bearing, a plurality of supporting rollers, a gear set and a motor, wherein the column is fixed to the a support frame to which the bearing is attached Between the column and the gear set, the gear set connects the turntable and the motor to cause the motor to drive the rotary ring adsorber to rotate around the column, and rotate the wheel through the adsorption compartment and the off Attached to the support frame, the support rollers are fixed to the support frame and support the turntable in rolling contact. The rotary suction and detachment device of claim 1, wherein the turret has a frame and a plurality of absorbing boxes, the frame having a plurality of side walls to form a plurality of accommodating rings a compartment for accommodating the adsorption box blocks, wherein each side wall of each side wall is provided with a second sealing member, and the junction of the adsorption compartment and the desorption compartment of the isolation box has an isolation a wall having a length greater than or equal to a distance between the adjacent adjacent side walls, each of the second seals for pressing against the partition wall to isolate the adsorption compartment from the desorption compartment. The rotary suction and release device of claim 1, wherein the isolation box further comprises a blowing compartment, the blowing compartment being disposed between the desorption compartment and the adsorption compartment And communicating with the channel, the rotating wheel sequentially passes through the adsorption compartment, the desorption compartment and the blowing compartment. The rotary suction and desorption device of claim 3, wherein the reel has a frame and a plurality of adsorption boxes, the frame having a plurality of side walls to form a plurality of accommodations arranged in a ring shape a compartment for accommodating the adsorption box blocks, and a side of each of the side walls is respectively provided with a second sealing member, the adsorption compartment of the isolation box, the desorption compartment and the blowing compartment Each of the intersections has a partition wall, each of the partition walls having a length greater than or equal to a distance between the corresponding adjacent two side walls, each of the second seals for pressing against the partition wall, so that the adsorption compartment, The desorption compartment is isolated from the blowing compartment. The rotary suction and release device of claim 4, wherein the desorption compartment has a first air intake portion and a first exhaust portion, the blowout compartment having a second inlet a first exhaust portion and a second exhaust portion, the first intake portion and the second intake portion are disposed on the inner side of the rotating wheel and fixed to the column, the first exhaust portion and the second exhaust portion The portion is disposed on the outer side of the runner. The rotary suction and release device according to any one of claims 1 to 5, wherein the gear set includes a first gear and a second gear, the first gear is disposed on the bearing and fixed to the bearing At the bottom of the turntable, the second gear train is coupled to the first gear, and the motor is coupled to the second gear, and the motor drives the second gear to drive the first gear. The rotary suction and release device according to any one of claims 1 to 5, wherein the number of the support rollers is three, which are arranged at a center angle of 120 degrees with the column as a center. The rotary suction and release device according to any one of claims 1 to 5, further comprising a pre-cooler configured to be placed in the housing space of the housing and disposed at the air inlet Between the mouth and the rotary ring adsorber. The rotary suction and release device of claim 8, further comprising an air filter disposed in the accommodating space of the housing and disposed at the air inlet and the pre-cooler between. A gas purification treatment system comprising the rotary ring suction and desorption device according to any one of the above-mentioned items 1 to 9 and a combustion furnace, the desorption compartment of the rotary suction and desorption device It is connected to the combustion furnace by a gas line. A gas purification treatment system comprising the rotary ring suction and release device according to any one of the above-mentioned items 1 to 9 and a condenser, the desorption compartment of the rotary suction and release device It is connected to the condenser by a gas line.