CN115382342A - Adsorption device - Google Patents
Adsorption device Download PDFInfo
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- CN115382342A CN115382342A CN202211026386.4A CN202211026386A CN115382342A CN 115382342 A CN115382342 A CN 115382342A CN 202211026386 A CN202211026386 A CN 202211026386A CN 115382342 A CN115382342 A CN 115382342A
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- molecular sieve
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 70
- 230000007246 mechanism Effects 0.000 claims abstract description 145
- 238000004891 communication Methods 0.000 claims abstract description 5
- 239000002808 molecular sieve Substances 0.000 claims description 28
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 28
- 239000003463 adsorbent Substances 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000000126 substance Substances 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 41
- 238000010586 diagram Methods 0.000 description 6
- 238000004880 explosion Methods 0.000 description 5
- 239000000779 smoke Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 150000002222 fluorine compounds Chemical class 0.000 description 3
- 150000004763 sulfides Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 238000004200 deflagration Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- YNAAFGQNGMFIHH-UHFFFAOYSA-N ctk8g8788 Chemical compound [S]F YNAAFGQNGMFIHH-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- QTJXVIKNLHZIKL-UHFFFAOYSA-N sulfur difluoride Chemical compound FSF QTJXVIKNLHZIKL-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/30—Controlling by gas-analysis apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/116—Molecular sieves other than zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
- B01D2257/204—Inorganic halogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention belongs to the technical field of power equipment, and discloses an adsorption device which comprises a moving mechanism, a positioning mechanism, an air draft mechanism and an adsorption mechanism; the moving mechanism can move in a GIS equipment room; the positioning mechanism is arranged on the moving mechanism, is in communication connection with the moving mechanism, and is configured to determine the position of an area to be adsorbed in the GIS equipment room; the air draft mechanism is arranged on the moving mechanism and is configured to suck harmful gas in the area to be adsorbed; the adsorption mechanism is installed on the moving mechanism, communicated with the air draft mechanism and configured to adsorb the harmful gas. The adsorption device can be used for carrying out targeted absorption on harmful gas at a specific position in a GIS equipment room, and has the effects of efficient positioning, sufficient absorption and effective reduction of the concentration of harmful substances.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to an adsorption device.
Background
In electric power systemsUsing filled SF 6 The gas insulated switchgear (GIS equipment for short) is used as a key component of a power system. Because of the characteristic of tight arrangement of internal components of the GIS equipment, when a ground fault occurs, strong electric arcs can cause SF 6 Deflagration of gas, SF 6 After deflagration, a large amount of SO is generated 2 、SO 2 F 2 And SF 4 And sulfides, fluorides, and fluorosulfides. These gases can cause serious injury to human bodies, interfere with the inspection and handling of operators on the accident site, and can cause personal casualty accidents.
SF caused by internal fault of GIS equipment 6 When the gas knocks and discharges a large amount of toxic and harmful sulfides, fluorides, and fluorosulfides, the following treatment methods are currently used: firstly, turning on a smoke exhaust fan of a GIS equipment room, and performing smoke exhaust and air draft treatment for 30 minutes; then, the operator carries the gas mask into the equipment room, and opens all doors and windows to perform ventilation treatment for 1 hour. The above-described processing method has two problems: firstly, the smoke exhaust fans of the GIS equipment room are uniformly distributed, so that the harmful substances in the actually failed area cannot be subjected to key absorption and treatment, and the air exhaust and toxin expelling efficiency is low; secondly, the smoke exhaust fan and the windowing ventilation can only change the position of harmful substances generated after explosion, namely the harmful substances are discharged into the atmosphere from the GIS equipment room and cannot be converted into harmless substances, and the harmful substances cannot be fully absorbed; thirdly, mixing SF 6 The harmful substances generated after explosion are discharged into the air, which causes a certain pollution to the environment.
Therefore, an adsorption apparatus is needed to solve the above problems.
Disclosure of Invention
The invention aims to provide an adsorption device which can carry out targeted absorption on harmful gas at a specific position in a GIS equipment room and has the effects of high-efficiency positioning, sufficient absorption and effective reduction of the concentration of harmful substances.
In order to achieve the purpose, the invention adopts the following technical scheme:
an adsorption device comprising: the device comprises a moving mechanism, a positioning mechanism, an air draft mechanism and an adsorption mechanism; the moving mechanism can move in a GIS equipment room; the positioning mechanism is arranged on the moving mechanism, is in communication connection with the moving mechanism, and is configured to determine the position of an area to be adsorbed in the GIS equipment room; the air draft mechanism is arranged on the moving mechanism and is configured to suck harmful gas in an area to be adsorbed; the adsorption mechanism is arranged on the moving mechanism, communicated with the air draft mechanism and configured to adsorb the harmful gas.
As a preferable aspect of the adsorption apparatus provided by the present invention, the positioning mechanism includes a sensor configured to sense a concentration of the harmful gas.
As a preferable scheme of the adsorption device provided by the present invention, the positioning mechanism further includes a protective cover, the sensor is mounted in the protective cover, the protective cover is provided with a plurality of through holes, and the plurality of through holes are configured to allow harmful gas to enter and exit.
As a preferable scheme of the adsorption device provided by the invention, the air draft mechanism comprises an exhaust fan and a guide pipeline, the exhaust fan is mounted on the moving mechanism and used for sucking harmful gas in an area to be adsorbed, and the guide pipeline is communicated with the exhaust fan and the adsorption mechanism and used for guiding the harmful gas to the adsorption mechanism.
As a preferable scheme of the adsorption device provided by the invention, the adsorption mechanism comprises a mixed adsorbent, and the mixed adsorbent comprises a PorapakQ molecular sieve, a 5A molecular sieve, a KDHF-03 molecular sieve and an active molecular sieve.
As a preferred scheme of the adsorption device provided by the invention, the PorapakQ molecular sieve, the 5A molecular sieve, the KDHF-03 molecular sieve and the active molecular sieve are mixed according to a volume ratio of 3:3:2.5: 1.5.
As a preferable scheme of the adsorption device provided by the present invention, the adsorption mechanism further includes a storage housing, the storage housing is configured to accommodate the mixed adsorbent, and the storage housing is provided with a plurality of holes configured to allow the harmful gas to enter.
As a preferable scheme of the adsorption device provided by the present invention, the moving mechanism includes a carrying chassis, a controller, a rotating wheel, and a driving assembly, the controller, the rotating wheel, the driving assembly, and the adsorption mechanism are all mounted on the carrying chassis, the driving assembly is electrically connected to the controller and the rotating wheel, the controller is configured to control on and off of the driving assembly, and the driving assembly is configured to drive the rotating wheel to rotate.
As a preferable scheme of the adsorption device provided by the invention, the moving mechanism further comprises a power supply assembly, the power supply assembly is mounted on the carrying chassis, and the controller, the driving assembly and the air draft mechanism are respectively and electrically connected to the power supply assembly.
As a preferred scheme of the adsorption device provided by the present invention, the adsorption device further includes a housing, the housing is fastened to the moving mechanism, and encloses with the moving mechanism to form an accommodating space, the positioning mechanism is installed outside the top of the housing, and the air draft mechanism and the adsorption mechanism are installed in the accommodating space.
The invention has the beneficial effects that:
the adsorption device provided by the invention is provided with a moving mechanism, a positioning mechanism, an air draft mechanism and an adsorption mechanism. This moving mechanism can remove in GIS equipment room for remove whole adsorption equipment to the position that takes place harmful gas in the GIS equipment room and reveal. The positioning mechanism is installed on the moving mechanism, is in communication connection with the moving mechanism, is configured to determine the position of an area to be adsorbed in the GIS equipment room, sends a moving signal, transmits the signal to the moving mechanism, can accurately control the moving mechanism to move to the position where harmful gas leakage occurs in the GIS equipment room, and improves the positioning efficiency and accuracy. The air draft mechanism is installed on the moving mechanism and is configured to suck the harmful gas in the area to be adsorbed, and the adsorption mechanism is installed on the moving mechanism, is communicated with the air draft mechanism and is configured to adsorb the harmful gas. That is to say, this exhaust mechanism can aspirate the harmful gas in the GIS equipment room to the water conservancy diversion is to adsorption mechanism, and this adsorption mechanism can carry out chemisorption to harmful gas, effectively reduces harmful gas's concentration.
Drawings
FIG. 1 is a schematic structural diagram of an adsorption apparatus provided in an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a positioning mechanism provided in an embodiment of the present invention;
FIG. 3 is a schematic structural view of an air extracting mechanism provided by the embodiment of the invention;
FIG. 4 is a schematic structural diagram of an adsorption mechanism provided in an embodiment of the present invention;
FIG. 5 is a top view of a translation mechanism provided by an embodiment of the present invention;
fig. 6 is a side view of a movement mechanism provided by an embodiment of the present invention.
In the figure:
100. a moving mechanism; 110. a carrying chassis; 120. a controller; 130. a rotating wheel; 140. a drive assembly; 150. a power supply assembly;
200. a positioning mechanism; 210. a sensor; 220. a protective cover; 221. a via hole;
300. an air draft mechanism; 310. an exhaust fan; 320. a diversion pipeline;
400. an adsorption mechanism; 410. mixing the adsorbents; 420. a storage housing; 421. a hole;
500. a housing.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Example one
Fig. 1 is a schematic structural view of an adsorption apparatus according to an embodiment of the present invention, and referring to fig. 1, the embodiment provides an adsorption apparatus for a fire accident in a GIS equipment room, which causes toxic gas such as SO 2 、SO 2 F 2 And SF 4 When sulfides, fluorides and fluorosulfides are leaked, the harmful gases are adsorbed and timely treated.
Specifically, the suction device includes a moving mechanism 100, a positioning mechanism 200, an air extracting mechanism 300, and a suction mechanism 400. The moving mechanism 100 can move in the GIS equipment room; the positioning mechanism 200 is installed on the moving mechanism 100, is communicatively connected to the moving mechanism 100, and is configured to determine the position of an area to be adsorbed in a GIS equipment room; the air draft mechanism 300 is installed to the moving mechanism 100, and configured to suck the harmful gas of the area to be adsorbed; the adsorption mechanism 400 is installed on the moving mechanism 100, is communicated with the ventilation mechanism 300, and is configured to adsorb the harmful gas. That is, the moving mechanism 100 is movable in the GIS equipment room for moving the whole adsorption apparatus to a position where the leakage of the harmful gas occurs in the GIS equipment room. This positioning mechanism 200 can confirm the regional position of treating the absorption in the GIS equipment room to send mobile signal, with this signal transmission to moving mechanism 100, can accurate control this moving mechanism 100 and remove the position that takes place harmful gas in the GIS equipment room and reveal, promote the high efficiency and the accuracy of location. This exhausting mechanism 300 can aspirate the harmful gas in the GIS equipment room to the water conservancy diversion is to adsorption mechanism 400, and this adsorption mechanism 400 can carry out chemisorption to harmful gas, effectively reduces harmful gas's concentration.
Fig. 2 shows a schematic structural diagram of a positioning mechanism provided in an embodiment of the present invention. Referring to fig. 1 and 2, the positioning mechanism 200 includes a sensor 210, and the sensor 210 is configured to sense a concentration of the harmful gas. The sensor 210 is an MQK1 type semiconductor air pollution sensor in the prior art, and elements in the MQK1 type semiconductor air pollution sensor are sensitive to the concentrations of ammonia gas, sulfide, fluoride and fluorosulfide in the air, and can transmit a moving signal to a specific element of the moving mechanism 100 when the concentration of the substances is higher than 0.01 mol/L.
Specifically, the positioning mechanism 200 further includes a protective cover 220, the sensor 210 is mounted in the protective cover 220, and the protective cover 220 is opened with a plurality of through holes 221. This safety cover 220 is the cuboid structure, and a plurality of these via holes 221 are every lateral part that the rectangle array was seted up in this cuboid structure. The protective cover 220 can protect the sensor 210, and the via hole 221 is configured for the ingress and egress of harmful gases.
Fig. 3 is a schematic structural diagram of an air draft mechanism according to an embodiment of the present invention, and referring to fig. 1 and 3, the air draft mechanism 300 according to the embodiment includes an air draft fan 310 and a guide duct 320, the air draft fan 310 is installed on the moving mechanism 100 and is used for sucking the harmful gas in the area to be adsorbed, and the guide duct 320 is communicated with the air draft fan 310 and the adsorption mechanism 400 and is used for guiding the harmful gas to the adsorption mechanism 400. The exhaust fan 310 is a powerful exhaust fan with an air volume of 100m 3 The wind pressure is 3.0 standard atmospheric pressure, and the power is 5000W, can effectively pump the harmful gas that produces after the explosion, and lead the harmful gas to in the adsorption mechanism 400 through the water conservancy diversion pipeline 320.
Fig. 4 shows a schematic structural diagram of an adsorption mechanism provided by an embodiment of the present invention, and referring to fig. 1 and 4, the adsorption mechanism 400 includes a mixed adsorbent 410, and the mixed adsorbent 410 includes a PorapakQ molecular sieve, a 5A molecular sieve, a KDHF-03 molecular sieve, and an active molecular sieve. Wherein, the PorapakQ molecular sieve has reinforced absorption capacity for sulfide and fluorine sulfide; the 5A molecular sieve has stronger absorption capacity to sulfide; KDHF-03 molecular sieve and active molecular sieve have stronger adsorption capacity to fluoride. Through the mixed adsorbent 410, chemical adsorption treatment can be performed on harmful gas, and the concentration of the harmful gas is effectively reduced.
Specifically, the PorapakQ molecular sieve, the 5A molecular sieve, the KDHF-03 molecular sieve and the active molecular sieve are mixed according to a volume ratio of 3:3:2.5: 1.5. Through the above mixing ratio, the adsorption treatment effect of the harmful gas after explosion can be improved, and the optimal chemical adsorption performance of the mixed adsorbent 410 can be exerted.
More specifically, the adsorbing mechanism 400 further includes a storage casing 420, the storage casing 420 is used for containing the mixed adsorbent 410, a plurality of holes 421 are formed on the storage casing 420, and the holes 421 are configured to allow the harmful gas to enter. Storage casing 420 that this embodiment provided is the cuboid structure, can provide accommodation space for mixing adsorbent 410, and the hole 421 on it is convenient for harmful gas infiltration, promotes mixing adsorbent 410's adsorption efficiency.
FIG. 5 illustrates a top view of a translation mechanism provided by an embodiment of the present invention; fig. 6 shows a side view of a movement mechanism provided by an embodiment of the present invention. Referring to fig. 1, 5 and 6, the moving mechanism 100 provided in this embodiment includes a carrier base 110, a controller 120, a wheel 130 and a driving assembly 140, wherein the controller 120, the wheel 130, the driving assembly 140 and the adsorbing mechanism 400 are all mounted on the carrier base 110, the driving assembly 140 is electrically connected to the controller 120 and the wheel 130, the controller 120 is configured to control opening and closing of the driving assembly 140, and the driving assembly 140 is configured to drive the wheel 130 to rotate.
Specifically, the carrier platform 110 is equipped with four wheels 130, and the four wheels 130 are arranged on the side of the carrier platform 110 in a rectangular array. The driving component 140 may be two prior art dc servo motors, and two dc servo motors are respectively connected to the controller 120, and each dc servo motor controls two rotating wheels 130. The controller 120 is connected to the sensor 210 through a control cable in a communication manner, the sensor 210 can control two direct current servo motors to start according to the received moving signal, and then the rotating wheel 130 is driven to rotate, so that the moving of the loading chassis 110 is realized, and finally, the whole adsorption device is moved to SF 6 And the high point of the concentration of harmful gas generated by explosion carries out high-efficiency absorption. The controller 120 provided in this embodiment can receive the signal of the sensor 210 and send out a corresponding control signal, which is the prior art, and the structure and principle of this embodiment are not described herein again.
More specifically, the moving mechanism 100 further includes a power supply assembly 150, the power supply assembly 150 is mounted on the carrier base plate 110, and the controller 120, the driving assembly 140 and the ventilation mechanism 300 are electrically connected to the power supply assembly 150 respectively. The power supply assembly 150 provides power inputs to the controller 120, the drive assembly 140, and the air extraction mechanism 300. In this embodiment, the power supply module 150 may be a storage battery in the prior art.
Example two
The present embodiment provides an adsorption apparatus. The difference between the first embodiment and the second embodiment is that the adsorbing device provided in the first embodiment further includes a housing 500, the housing 500 is fastened to the moving mechanism 100, and forms an accommodating space with the moving mechanism 100, the positioning mechanism 200 is installed on the outer side of the top of the housing 500, and the air exhausting mechanism 300 and the adsorbing mechanism 400 are installed in the accommodating space. The shell 500 can protect the air draft mechanism 300, the adsorption mechanism 400, the controller 120, the driving assembly 140 and the power supply assembly 150 which are arranged on the carrying chassis 110, and prevent the components from being damaged due to dust falling and corrosion of harmful gases; at the same time, the housing 500 can enhance the structural integrity and aesthetic appearance of the overall adsorbent device.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An adsorption device, comprising:
a moving mechanism (100), the moving mechanism (100) being movable in a GIS equipment room;
the positioning mechanism (200) is mounted on the moving mechanism (100), is in communication connection with the moving mechanism (100), and is configured to determine the position of an area to be adsorbed in the GIS equipment room;
the air draft mechanism (300) is installed on the moving mechanism (100), and the air draft mechanism (300) is configured to suck the harmful gas in the area to be adsorbed;
the adsorption mechanism (400) is installed on the moving mechanism (100), communicated with the air draft mechanism (300) and configured to adsorb the harmful gas.
2. The sorption arrangement according to claim 1, wherein the positioning mechanism (200) comprises a sensor (210), the sensor (210) being configured to sense a concentration of the harmful gas.
3. The adsorption device according to claim 2, wherein the positioning mechanism (200) further comprises a protective cover (220), the sensor (210) is mounted in the protective cover (220), the protective cover (220) is opened with a plurality of through holes (221), and the plurality of through holes (221) are configured for the ingress and egress of harmful gas.
4. The adsorption device according to claim 1, wherein the air draft mechanism (300) comprises an air draft fan (310) and a guide pipe (320), the air draft fan (310) is installed on the moving mechanism (100) and used for sucking the harmful gas in the area to be adsorbed, and the guide pipe (320) is communicated with the air draft fan (310) and the adsorption mechanism (400) and used for guiding the harmful gas to the adsorption mechanism (400).
5. The adsorption apparatus of claim 1 wherein the adsorption mechanism (400) comprises a mixed adsorbent (410), the mixed adsorbent (410) comprising a PorapakQ molecular sieve, a 5A molecular sieve, a KDHF-03 molecular sieve, and an active molecular sieve.
6. The adsorption unit of claim 5, wherein the PorapakQ molecular sieve, the 5A molecular sieve, the KDHF-03 molecular sieve and the active molecular sieve are present in a volume ratio of 3:3:2.5: 1.5.
7. The adsorption device according to claim 5, wherein the adsorption mechanism (400) further comprises a storage housing (420), the storage housing (420) is used for containing the mixed adsorbent (410), a plurality of holes (421) are formed in the storage housing (420), and the holes (421) are configured to allow the harmful gas to enter.
8. The adsorption device according to claim 1, wherein the moving mechanism (100) comprises a carrier base plate (110), a controller (120), a rotating wheel (130), and a driving assembly (140), the controller (120), the rotating wheel (130), the driving assembly (140), and the adsorption mechanism (400) are all mounted on the carrier base plate (110), the driving assembly (140) is electrically connected to the controller (120) and the rotating wheel (130), the controller (120) is configured to control opening and closing of the driving assembly (140), and the driving assembly (140) is configured to drive the rotating wheel (130) to rotate.
9. The suction device according to claim 8, wherein the moving mechanism (100) further comprises a power supply assembly (150), the power supply assembly (150) is mounted on the carrying chassis (110), and the controller (120), the driving assembly (140) and the air draft mechanism (300) are electrically connected to the power supply assembly (150), respectively.
10. The suction device according to any one of claims 1 to 9, further comprising a housing (500), wherein the housing (500) is fastened to the moving mechanism (100) and encloses with the moving mechanism (100) to form a receiving space, the positioning mechanism (200) is installed at the outer side of the top of the housing (500), and the air draft mechanism (300) and the suction mechanism (400) are installed in the receiving space.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211026386.4A CN115382342A (en) | 2022-08-25 | 2022-08-25 | Adsorption device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211026386.4A CN115382342A (en) | 2022-08-25 | 2022-08-25 | Adsorption device |
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|---|---|---|---|---|
| US5169419A (en) * | 1991-01-18 | 1992-12-08 | Ebara Corporation | Gas adsorber for exhaust gas |
| JPH0523530A (en) * | 1991-07-17 | 1993-02-02 | Abb Gadelius Kk | Gas absorbing method and apparatus |
| CN212236734U (en) * | 2020-05-08 | 2020-12-29 | 南京贝德环保设备制造有限公司 | Integrated harmful gas removing device for prefabricated pump station |
| CN114011206A (en) * | 2021-11-23 | 2022-02-08 | 刘洋 | Formaldehyde adsorption machine |
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2022
- 2022-08-25 CN CN202211026386.4A patent/CN115382342A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5169419A (en) * | 1991-01-18 | 1992-12-08 | Ebara Corporation | Gas adsorber for exhaust gas |
| JPH0523530A (en) * | 1991-07-17 | 1993-02-02 | Abb Gadelius Kk | Gas absorbing method and apparatus |
| CN212236734U (en) * | 2020-05-08 | 2020-12-29 | 南京贝德环保设备制造有限公司 | Integrated harmful gas removing device for prefabricated pump station |
| CN114011206A (en) * | 2021-11-23 | 2022-02-08 | 刘洋 | Formaldehyde adsorption machine |
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Application publication date: 20221125 |