CN113521918A - Gas separation and purification device - Google Patents
Gas separation and purification device Download PDFInfo
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- CN113521918A CN113521918A CN202110966748.7A CN202110966748A CN113521918A CN 113521918 A CN113521918 A CN 113521918A CN 202110966748 A CN202110966748 A CN 202110966748A CN 113521918 A CN113521918 A CN 113521918A
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- gas separation
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- rotating shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
- B01D46/543—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using membranes
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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
- B01D53/04—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 with stationary adsorbents
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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
- B01D53/22—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 diffusion
- B01D53/228—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 diffusion characterised by specific membranes
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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
- B01D53/26—Drying gases or vapours
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- 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
- B01D2253/102—Carbon
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The invention relates to the technical field of gas purification, and discloses a gas separation and purification device which comprises a gas separation bin, a separation assembly, a first driving mechanism and a controller. The gas separation bin is provided with a plurality of gaps running through the side wall of the gas separation bin along the length direction of the gas separation bin, and the gaps are internally provided with separation assemblies. The separating assembly comprises a separating part and a circulating part, the separating part can filter gas, the notch is provided with a rotating shaft, and the separating part and the circulating part are respectively connected with the side wall of the rotating shaft. The separation part can enter or exit the notch through the rotating shaft to close or open the notch, and meanwhile, the circulation part can exit or enter the notch to open or close the notch. The first driving mechanism is used for driving the rotating shaft to rotate, and the controller is electrically connected with the first driving mechanism. The invention can change the number of the separation parts in the gas separation bin through the driving device, thereby changing the effect of the equipment on gas separation and purification, preparing the gases with different purities, improving the practicability of the equipment and meeting the diversified requirements of customers.
Description
Technical Field
The invention relates to the technical field of gas separation, in particular to a gas separation and purification device.
Background
The gas contains a large number of elements, and because the proportions of various gases are different, people generally need to firstly separate and purify the gas to obtain the required gas and improve the purity of the gas so as to be conveniently utilized and create value when people want to utilize the gas.
The purity of the gas separated after the debugging of the gas purification equipment on the market is generally in a fixed range, and the components are required to be reassembled when the gas with different purities is to be extracted, so that the operation is inconvenient.
Disclosure of Invention
The invention aims to provide a gas separation and purification device, which solves the problems that in the prior art, the purity of gas extracted by gas separation equipment is single, and the diversified requirements of users cannot be met.
In order to achieve the above object, the present invention provides a gas separation and purification apparatus, which includes a gas separation chamber, a separation assembly, a first driving mechanism and a controller;
the bottom of the gas separation bin is provided with a gas inlet, the top of the gas separation bin is provided with a gas outlet, the gas separation bin is provided with a plurality of gaps penetrating through the side wall of the gas separation bin along the length direction of the gas separation bin, and the gaps are internally provided with separation assemblies;
the separation assembly comprises a separation part and a circulation part, the separation part can filter gas, a rotating shaft is arranged at the notch, and the separation part and the circulation part are respectively connected with the side wall of the rotating shaft; the separation part can enter or exit the notch through the rotating shaft to close or open the notch, and meanwhile, the circulation part can exit or enter the notch to open or close the notch;
the first driving mechanism is used for driving the rotating shaft to rotate, and the controller is electrically connected with the first driving mechanism.
The invention can change the number of the separation parts in the gas separation bin through the driving device, thereby changing the effect of the equipment on gas separation and purification, preparing the gases with different purities, improving the practicability of the equipment and meeting the diversified requirements of customers.
Further, the separation part comprises a separation frame and a filtering structure, the filtering structure is arranged in the separation frame, a limiting hole is formed in the inner wall of the separation frame, flexible materials are arranged on the periphery of the filtering structure, the flexible materials are matched with the limiting column of the limiting hole, and the limiting column can stretch into the limiting hole.
Furthermore, grooves are formed in the tops of the separation frame and the circulating part, an accommodating space is formed in the side wall of the gas separation bin, a movable baffle and a driving structure are arranged in the accommodating space, and the movable baffle can ascend or descend under the driving of the driving structure to enter the separation frame or the groove in the top of the circulating part or exit the movable baffle out of the separation frame or the groove in the top of the circulating part.
Further, the driving structure comprises a ball screw, a nut seat, a connecting rod, a missing gear, a first gear, a second gear and a third gear; one end of the ball screw is rotatably connected with the inner wall of the top of the accommodating space, the nut seat is sleeved on the thread rolling screw, one end of the connecting rod is connected with the nut seat, the other end of the connecting rod is connected with the movable baffle, and the first gear is sleeved on the ball screw; the gear lacking is sleeved on the rotating shaft and can be meshed with the first gear; the second gear is meshed with the missing gear, the third gear is coaxially arranged with the second gear, and the third gear is meshed with the first gear. When the gear lack follows the rotating shaft to rotate, the gear lack can be meshed with the first gear and the second gear respectively.
Furthermore, a first electric telescopic rod is arranged between the separating part and the rotating shaft, one end of the first electric telescopic rod is connected with the rotating shaft, the other end of the first electric telescopic rod is hinged with the side wall of the separating part, and a second driving mechanism is arranged at the hinged position and used for driving the separating part to overturn along the hinged position;
a first electric telescopic rod is arranged between the circulating part and the rotating shaft, one end of the first electric telescopic rod is connected with the rotating shaft, the other end of the first electric telescopic rod is hinged with the side wall of the circulating part, and a second driving mechanism is arranged at the hinged position and used for driving the circulating part to overturn along the hinged position.
Furthermore, a bulge is arranged at the top of the filtering structure, and an inclined plane is arranged on the periphery of the bottom of the separation frame; a supply box is arranged on the outer wall of the gas separation bin, a movable partition plate which divides the supply box into a storage chamber and a feeding chamber which can accommodate a plurality of filter structures is arranged in the supply box, the movable partition plate is connected with the inner wall of the supply box in a sliding mode, a rack is arranged on one side wall of the movable partition plate along the length direction of the movable partition plate, a third motor is arranged in the supply box, and a gear meshed with the rack is arranged on an output shaft of the third motor; the improved filter structure pushing device is characterized in that a first pushing device which is used for pushing a filter structure stored in the storage chamber to the feeding chamber is arranged in the storage chamber, an opening through which the filter structure passes is formed in one side wall of the feeding chamber, a movable door plate which can be opened or closed is arranged at the opening, and a second pushing device which can push the filter structure out of the feeding chamber is arranged in the feeding chamber.
Further, the first pushing device comprises a spring and a pushing plate, one end of the spring is connected with the inner wall of the storage chamber, the other end of the spring is connected with the pushing plate, a rope is connected to one end, close to the pushing plate, of the spring, and the other end of the rope is connected with an output shaft of the third motor.
Further, second pusher includes second electric telescopic handle, second electric telescopic handle's stiff end with the interior wall connection of pay-off room, the cover is equipped with the tray on the other end, the tray is flexible material, and it can tightly tie up on filtration's the outer wall.
Furthermore, a sealing structure is arranged at the top of the separation assembly at the bottommost part of the gas separation bin, and the sealing structure can be opened and closed to enable gas at the bottom of the gas separation bin to circulate or stagnate.
Further, a detector is arranged in the gas separation bin, a pipeline which runs through to the top and bottom space of the separation assembly located at the bottommost part of the gas separation bin is arranged on the side wall of the gas separation bin, a one-way valve is arranged in the pipeline, and an air pump is connected to the pipeline.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the internal structure of an embodiment of the present invention;
FIG. 3 is a schematic illustration of a supply tank according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a separation part in an embodiment of the present invention.
Description of the reference numerals
1, a gas separation bin; 11, a notch; 12 a rotating shaft; 13 a first electric telescopic rod; 14 an air pump; 15 pipelines; 16 a first motor; 2 a separation section; 21 separating the frame; 22 a filter structure; 23, limiting holes; 24 limiting columns; 25, a bulge; 3 a circulation part; 4, grooves; 5, a movable baffle plate; 61 ball screw; 62, a nut seat; 63 connecting rods; 64 lack of gears; 65 a first gear; 66 a second gear; 67 a third gear; 68 a second motor; 7, a supply box; 71 a storage chamber; 72 a feeding chamber; 73 a movable partition; 74 rack gear; 75 a third motor; 76 gears; 77 a movable door panel; 81 springs; 82 a push plate; 83 a rope; 84 a second electric telescopic rod; 85 tray.
Detailed Description
The following describes in detail specific embodiments of the present invention. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation. In the present invention, the use of the terms of orientation such as "upper and lower" in the case where no description is made to the contrary generally means the orientation in the assembled and used state. "inner and outer" refer to the inner and outer contours of the respective component itself.
In order to achieve the above object, the present invention provides a gas separation and purification apparatus, as shown in fig. 1 to 4, comprising a gas separation chamber 1, a separation assembly, a first driving mechanism, and a controller. The bottom of gas separation storehouse 1 is equipped with the air inlet, the top of gas separation storehouse 1 is equipped with the gas outlet, gas separation storehouse 1 is equipped with a plurality of breachs 11 that link up its lateral wall along its length direction, all be equipped with the separation module in the breach 11. The separation assembly comprises a separation part 2 and a circulation part 3, wherein the separation part 2 can filter gas, a rotating shaft 12 is arranged at the notch 11, and the separation part 2 and the circulation part 3 are respectively connected with the side wall of the rotating shaft 12. The separation part 2 can enter or exit the notch 11 through the rotating shaft 12 to close or open the notch 11, and meanwhile, the circulation part 3 can exit or enter the notch 11 to open or close the notch 11. The first driving mechanism is used for driving the rotating shaft 12 to rotate, and the controller is electrically connected with the first driving mechanism through a lead.
It should be noted that: the controller is a PLC controller. The first drive means employs a first motor 16.
The flow portion 3 has a frame structure, and has no screening effect on the gas flowing from bottom to top when it is located at the notch 11.
The invention can change the number of the separating parts 2 in the gas separating bin 1 through the driving device, thereby changing the effect of the equipment on gas separation and purification, preparing the gas with different purities, improving the practicability of the equipment and meeting the diversified requirements of customers.
In an alternative embodiment, as shown in fig. 1, three sets of separation modules are provided in the gas separation chamber 1, and the filter structure 22 in the bottommost separation section 2 is activated carbon and desiccant for primarily purifying the gas and adsorbing moisture and impurities in the gas. The filtering structure in the two separation parts 2 at the top of the separating device adopts a gas separation membrane, the filtering structure is detachably connected with the separation frame 21, and a user can select the type of the gas separation membrane according to the requirement.
In an alternative embodiment, as shown in fig. 4, the separation part 2 includes a separation frame 21 and a filter structure 22, the filter structure 22 is disposed in the separation frame 21, a limiting hole 23 is disposed on an inner wall of the separation frame 21, a limiting post 24 made of a flexible material and adapted to the limiting hole 23 is disposed on a periphery of the filter structure 22, and the limiting post 24 can extend into the limiting hole 23.
In an alternative embodiment, the separation frame 21 and the top of the circulation part 3 are both provided with grooves 4, the gas separation bin 1 has an accommodating space in the side wall thereof, a movable baffle 5 and a driving structure are arranged in the accommodating space, and the movable baffle 5 can be driven by the driving structure to ascend or descend, so that the movable baffle 5 enters the grooves 4 in the top of the separation frame 21 or the circulation part 3, or the movable baffle 5 exits the grooves 4 in the top of the separation frame 21 or the circulation part 3.
The sealing performance of the equipment can be further improved through the arrangement.
In an alternative embodiment, as shown in fig. 2, the driving structure includes a ball screw 61, a nut holder 62, a connecting rod 63, a missing gear 64, a first gear 65, a second gear 66, and a third gear 67. One end of the ball screw 61 is rotatably connected with the inner wall of the top of the accommodating space, the nut seat 62 is sleeved on the thread rolling screw 61, one end of the connecting rod 63 is connected with the nut seat 62, the other end of the connecting rod is connected with the movable baffle 5, and the first gear 65 is sleeved on the ball screw 61. The gear-lacking wheel 64 is sleeved on the rotating shaft 12 and can be meshed with the first gear 65. The second gear 66 is engaged with the missing gear 64, the third gear 67 is coaxially disposed with the second gear 66, and the third gear 67 is engaged with the first gear 65. When the missing gear 64 rotates along with the rotating shaft 12, the missing gear 64 can mesh with the first gear 65 and the second gear 66 respectively.
With the above arrangement, in the first half of the process of exchanging the positions of the separating part 2 and the circulating part 3, the first gear 65 on the ball screw 61 is first engaged with the missing gear 64, and the ball screw 61 rotates to drive the nut holder 62 to ascend, and the flapper 5 is synchronously ascended through the connecting rod 63 to be separated from the groove 4. When the separation part 2 and the circulation part 3 are switched to the second half, the gear lack 64 is separated from the first gear 65, is meshed with the second gear 66, drives the third gear 67 to rotate, and the third gear 67 drives the first gear 65 to rotate reversely, so that the ball screw 61 rotates reversely, the nut seat 62 descends, and the movable baffle 5 is driven to descend to extend into the groove 4 at the bottom of the movable baffle.
Preferably, the movable baffle 5 is made of flexible material, such as rubber, so that the movable baffle has better ductility and avoids blocking the operation of the part, and an inclined plane is arranged at the opening of the groove 4 to play a guiding role so that the movable baffle 5 can extend into the groove more accurately.
In an optional embodiment, a first electric telescopic rod 13 is arranged between the separating portion 3 and the rotating shaft 12, one end of the first electric telescopic rod 13 is connected with the rotating shaft 12, the other end of the first electric telescopic rod is hinged to a side wall of the separating portion 2, and a second driving mechanism is arranged at the hinged position and used for driving the separating portion 2 to turn along the hinged position.
A first electric telescopic rod 13 is arranged between the circulating part 3 and the rotating shaft 12, one end of the first electric telescopic rod 13 is connected with the rotating shaft 12, the other end of the first electric telescopic rod is hinged with the side wall of the circulating part 3, and a second driving mechanism is arranged at the hinged position and used for driving the circulating part 3 to overturn along the hinged position.
The second driving mechanism adopts a second motor 68, and the separation part 2 or the circulation part 3 positioned outside the gas separation bin 1 can be turned over through the arrangement, so that the occupied space of the equipment is reduced.
In an alternative embodiment, as shown in fig. 3-4, the top of the filtering structure 22 is provided with a protrusion 25, and the bottom periphery of the separation frame 21 is provided with a slope. The gas separation device is characterized in that a supply box 7 is arranged on the outer wall of the gas separation bin 1, a movable partition plate 73 which divides the supply box 7 into a storage chamber 71 and a feeding chamber 72 capable of accommodating a plurality of filtering structures is arranged in the supply box 7, the movable partition plate 73 is in sliding connection with the inner wall of the supply box 7, a rack 74 is arranged on one side wall of the movable partition plate 73 along the length direction of the movable partition plate, a third motor 75 is arranged in the supply box 7, and a gear 76 meshed with the rack 74 is arranged on an output shaft of the third motor 75. The filter structure pushing device comprises a storage chamber 71, a feeding chamber 72 and a filtering structure 22, wherein the storage chamber 71 is internally provided with a first pushing device for pushing the filtering structure 22 stored in the storage chamber into the feeding chamber 72, one side wall of the feeding chamber 72 is provided with an opening for the filtering structure 22 to pass through, the opening is provided with a movable door plate 77 capable of opening or closing the opening, and the feeding chamber 72 is internally provided with a second pushing device capable of pushing the filtering structure 22 out of the opening.
The movable door plate 77 is hinged to the side wall of the opening, a return spring is arranged at the hinged position, and the movable door plate 77 can be reset through the return spring after being stressed to move towards the outside or the inside of the supply tank 7.
In an alternative embodiment, the first pushing device includes a spring 81 and a pushing plate 82, one end of the spring 81 is connected to the inner wall of the storage chamber 71, the other end of the spring 81 is connected to the pushing plate 82, one end of the spring 81 close to the pushing plate 82 is connected to a rope 83, and the other end of the rope 83 is connected to the output shaft of the third motor 75.
Through the arrangement, the parts have linkage, when the movable partition plate 73 moves upwards, the third motor 75 rotates, the rope 83 is loosened to relieve the tightening effect on the spring 81, and the spring 81 is ejected out along the trend. When the movable partition 73 descends, the third motor 75 reverses and the cord 83 is tightened to reset the spring 81 for reuse.
In an alternative embodiment, the second pushing device comprises a second electric telescopic rod 84, a fixed end of the second electric telescopic rod 84 is connected with an inner wall of the feeding chamber 72, and a tray 85 is sleeved on the other end of the second electric telescopic rod, and the tray 85 is made of a flexible material, such as rubber, and can be tightly attached to an outer wall of the filtering structure 22. It should be noted that: the tight power of tying up of tray 85 to filtration 22 is less than the last spacing hole 23 of separation frame 21 and to the power of spacing post 24 on filtration 22, and when new filtration 22 installation was accomplished, second electric telescopic handle 84 drove the decline of tray 85, and tray 85 breaks away from filtration 22.
Through the arrangement, when the detection device at the bottom detects that the moisture content in the gas separation bin 1 exceeds a set value, the filter structure 22 which is located inside and is filled with the drying agent and the activated carbon is transferred to the outside, the filter structure is extended to a specified position through the first electric telescopic rod 13, the device in the supply tank 7 is started, the filter structure 22 which is filled with the new drying agent and the new activated carbon is extended out, and the filter structure is ejected out from the bottom of the original filter structure 22. After the replacement is completed, the second motor 68 turns over the separation section 2, drops the filter structure 22 under replacement, and then resets to replace the separation section 2 again into the inside of the gas separation silo 1 for use.
In an alternative embodiment, the top of the separation module at the bottommost part of the gas separation chamber 1 is provided with a sealing structure, and the sealing structure can perform opening and closing movement to enable the gas at the bottom to circulate or stagnate.
In an alternative embodiment, the sealing structure is a sealing plate, which is shaped to fit the inner wall of the gas separation chamber 1, and one end of the sealing plate is hinged to the inner wall of the gas separation chamber 1 and is driven by a motor to control the turnover of the sealing plate.
In an optional implementation manner, a detector is arranged in the gas separation bin 1, a pipeline 15 running through to the top and bottom spaces of the separation assembly located at the bottommost part of the gas separation bin 1 is arranged on the side wall of the gas separation bin 1, a one-way valve is arranged in the pipeline 15, and an air pump 14 is connected to the pipeline.
Through the above arrangement, when the filtering effect of the separation part 2 at the bottom is detected to be poor, the separation part is transferred to the outside of the gas separation bin 1 to be replaced, the pipeline 13 is re-pumped back by the air pump 14 to be re-filtered after the replacement is completed, and the check valve prevents the gas from flowing back through the pipeline 13.
The preferred embodiments of the present invention have been described in detail, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. The invention is not described in detail in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (10)
1. The gas separation and purification device is characterized by comprising a gas separation bin (1), a separation assembly, a first driving mechanism and a controller;
the bottom of the gas separation bin (1) is provided with a gas inlet, the top of the gas separation bin (1) is provided with a gas outlet, the gas separation bin (1) is provided with a plurality of gaps (11) penetrating through the side wall of the gas separation bin along the length direction of the gas separation bin, and separation assemblies are arranged in the gaps (11);
the separation assembly comprises a separation part (2) and a circulation part (3), the separation part (2) can filter gas, a rotating shaft (12) is arranged at the notch (11), and the separation part (2) and the circulation part (3) are respectively connected with the side wall of the rotating shaft (12); the separation part (2) can enter or exit the notch (11) through the rotating shaft (12) to close or open the notch (11), and meanwhile, the circulation part (3) can exit or enter the notch (11) to open or close the notch (11);
the first driving mechanism is used for driving the rotating shaft (12) to rotate, and the controller is electrically connected with the first driving mechanism.
2. The gas separation and purification device according to claim 1, wherein the separation part (2) comprises a separation frame (21) and a filtering structure (22), the filtering structure (22) is arranged in the separation frame (21), a limiting hole (23) is formed in the inner wall of the separation frame (21), a limiting column (24) made of flexible material and matched with the limiting hole (23) is arranged on the periphery of the filtering structure (22), and the limiting column (24) can extend into the limiting hole (23).
3. The gas separation and purification device according to claim 2, wherein the separation frame (21) and the top of the circulation part (3) are provided with grooves (4), the side wall of the gas separation chamber (1) is provided with an accommodating space, a movable baffle (5) and a driving structure are arranged in the accommodating space, and the movable baffle (5) can be lifted or lowered under the driving of the driving structure, so that the movable baffle (5) enters the grooves (4) at the top of the separation frame (21) or the circulation part (3), or the movable baffle (5) exits the grooves (4) at the top of the separation frame (21) or the circulation part (3).
4. The gas separation and purification apparatus according to claim 3, wherein the driving structure comprises a ball screw (61), a nut seat (62), a connecting rod (63), a missing gear (64), a first gear (65), a second gear (66) and a third gear (67); one end of the ball screw (61) is rotatably connected with the inner wall of the top of the accommodating space, the nut seat (62) is sleeved on the ball screw (61), one end of the connecting rod (63) is connected with the nut seat (62), the other end of the connecting rod is connected with the movable baffle plate (5), and the first gear (65) is sleeved on the ball screw (61); the gear lack (64) is sleeved on the rotating shaft (12) and can be meshed with the first gear (65); the second gear (66) is meshed with the missing gear (64), the third gear (67) is coaxially arranged with the second gear (66), and the third gear (67) is meshed with the first gear (65); when the gear lack (64) rotates along with the rotating shaft (12), the gear lack (64) can be meshed with the first gear (65) and the second gear (66) respectively.
5. The gas separation and purification device according to claim 1, wherein a first electric telescopic rod (13) is arranged between the separation part (3) and the rotating shaft (12), one end of the first electric telescopic rod (13) is connected with the rotating shaft (12), the other end of the first electric telescopic rod is hinged with the side wall of the separation part (2), and a second driving mechanism is arranged at the hinged position and used for driving the separation part (2) to turn along the hinged position;
a first electric telescopic rod (13) is arranged between the circulating part (3) and the rotating shaft (12), one end of the first electric telescopic rod (13) is connected with the rotating shaft (12), the other end of the first electric telescopic rod is hinged with the side wall of the circulating part (3), and a second driving mechanism is arranged at the hinged position and used for driving the circulating part (3) to overturn along the hinged position.
6. The gas separation and purification apparatus according to claims 2 and 5, wherein the top of the filtering structure (22) is provided with a protrusion (25), and the bottom periphery of the separation frame (21) is provided with a slope; a supply box (7) is arranged on the outer wall of the gas separation bin (1), a movable partition plate (73) which divides the supply box (7) into a storage chamber (71) and a feeding chamber (72) which can accommodate a plurality of filtering structures is arranged in the supply box (7), the movable partition plate (73) is in sliding connection with the inner wall of the supply box (7), a rack (74) is arranged on one side wall of the movable partition plate (73) along the length direction of the movable partition plate, a third motor (75) is arranged in the supply box (7), and a gear (76) meshed with the rack (74) is arranged on an output shaft of the third motor (75); the improved filter structure feeding device is characterized in that a first pushing device which is used for pushing a filter structure (22) stored in the storage chamber (71) to the feeding chamber (72) is arranged in the storage chamber (71), an opening which is used for allowing the filter structure (22) to pass through is formed in one side wall of the feeding chamber (72), a movable door plate (77) which can be opened or closed is arranged at the opening, and a second pushing device which can be used for pushing the filter structure (22) out of the opening is arranged in the feeding chamber (72).
7. The gas separation and purification device according to claim 6, wherein the first pushing device comprises a spring (81) and a pushing plate (82), one end of the spring (81) is connected to the inner wall of the storage chamber (71), the other end of the spring is connected to the pushing plate (82), one end of the spring (81) close to the pushing plate (82) is connected to a rope (83), and the other end of the rope (83) is connected to an output shaft of the third motor (75).
8. The gas separation and purification device according to claim 6, wherein the second pushing device comprises a second electric telescopic rod (84), a fixed end of the second electric telescopic rod (84) is connected with an inner wall of the feeding chamber (72), a tray (85) is sleeved on the other end of the second electric telescopic rod, and the tray (85) is made of a flexible material and can be tightly attached to an outer wall of the filtering structure (22).
9. The gas separation and purification device according to claim 6, wherein the top of the separation assembly located at the bottommost part of the gas separation chamber (1) is provided with a sealing structure, and the sealing structure can perform opening and closing movement to enable the gas at the bottom to flow or stagnate.
10. The gas separation and purification device according to claim 6, wherein a detector is arranged in the gas separation bin (1), a pipeline (15) penetrating to the top and bottom spaces of the separation assembly at the bottommost part of the gas separation bin (1) is arranged on the side wall of the gas separation bin (1), a one-way valve is arranged in the pipeline (15), and an air pump (14) is connected to the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110966748.7A CN113521918B (en) | 2021-08-23 | 2021-08-23 | Gas separation and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110966748.7A CN113521918B (en) | 2021-08-23 | 2021-08-23 | Gas separation and purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113521918A true CN113521918A (en) | 2021-10-22 |
| CN113521918B CN113521918B (en) | 2023-06-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382328A (en) * | 2022-09-02 | 2022-11-25 | 江苏天成纸业有限公司 | Furnace ash collecting device |
| CN115382262A (en) * | 2022-08-23 | 2022-11-25 | 浙江嘉宁环保新材料科技有限公司 | Environment-friendly circulating water tank is used in calcium hydrate production |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205760272U (en) * | 2015-12-25 | 2016-12-07 | 江鹏飞 | Adjustable air filter |
| CN108434889A (en) * | 2018-04-20 | 2018-08-24 | 珠海格力电器股份有限公司 | The control method of filter device, air cleaning facility and filter device |
| CN108469060A (en) * | 2018-02-11 | 2018-08-31 | 张子欣 | Air purifier and purification method |
| CN108636075A (en) * | 2018-05-30 | 2018-10-12 | 贵州环科环境工程有限公司 | A kind of smoke eliminator |
| CN209060836U (en) * | 2018-10-28 | 2019-07-05 | 山东保蓝环保工程有限公司 | A kind of zeolite molecular sieve organic exhaust gas adsorption concentration runner purifying processing device |
| CN209623407U (en) * | 2019-01-14 | 2019-11-12 | 成都三缘玻璃钢有限责任公司 | A kind of closed glass fibre reinforced plastics cooling tower |
| JP6630943B1 (en) * | 2019-06-17 | 2020-01-15 | 广州瑩冲渦輪増圧器有限公司 | Kitchen exhaust gas low cost exhaust treatment system |
| CN209952329U (en) * | 2019-04-26 | 2020-01-17 | 沧州华意科技有限公司 | Connecting pipe fitting convenient to disassemble |
| CN211035242U (en) * | 2019-11-26 | 2020-07-17 | 杭州盛博净化设备有限公司 | Membrane separation nitrogen making equipment |
| CN211189611U (en) * | 2019-11-11 | 2020-08-07 | 临沂市矿宝机械有限公司 | Mine dust-proof filtering device |
| CN112013408A (en) * | 2020-09-17 | 2020-12-01 | 苏州山禾环保科技有限公司 | High-efficient catalytic combustion equipment for exhaust-gas treatment |
| CN112275049A (en) * | 2020-10-14 | 2021-01-29 | 汪慧 | Detachable waste gas treatment environmental protection equipment |
| US20210170318A1 (en) * | 2019-12-05 | 2021-06-10 | China University Of Petroleum-Beijing | Gas-liquid separation device |
-
2021
- 2021-08-23 CN CN202110966748.7A patent/CN113521918B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205760272U (en) * | 2015-12-25 | 2016-12-07 | 江鹏飞 | Adjustable air filter |
| CN108469060A (en) * | 2018-02-11 | 2018-08-31 | 张子欣 | Air purifier and purification method |
| CN108434889A (en) * | 2018-04-20 | 2018-08-24 | 珠海格力电器股份有限公司 | The control method of filter device, air cleaning facility and filter device |
| CN108636075A (en) * | 2018-05-30 | 2018-10-12 | 贵州环科环境工程有限公司 | A kind of smoke eliminator |
| CN209060836U (en) * | 2018-10-28 | 2019-07-05 | 山东保蓝环保工程有限公司 | A kind of zeolite molecular sieve organic exhaust gas adsorption concentration runner purifying processing device |
| CN209623407U (en) * | 2019-01-14 | 2019-11-12 | 成都三缘玻璃钢有限责任公司 | A kind of closed glass fibre reinforced plastics cooling tower |
| CN209952329U (en) * | 2019-04-26 | 2020-01-17 | 沧州华意科技有限公司 | Connecting pipe fitting convenient to disassemble |
| JP6630943B1 (en) * | 2019-06-17 | 2020-01-15 | 广州瑩冲渦輪増圧器有限公司 | Kitchen exhaust gas low cost exhaust treatment system |
| CN211189611U (en) * | 2019-11-11 | 2020-08-07 | 临沂市矿宝机械有限公司 | Mine dust-proof filtering device |
| CN211035242U (en) * | 2019-11-26 | 2020-07-17 | 杭州盛博净化设备有限公司 | Membrane separation nitrogen making equipment |
| US20210170318A1 (en) * | 2019-12-05 | 2021-06-10 | China University Of Petroleum-Beijing | Gas-liquid separation device |
| CN112013408A (en) * | 2020-09-17 | 2020-12-01 | 苏州山禾环保科技有限公司 | High-efficient catalytic combustion equipment for exhaust-gas treatment |
| CN112275049A (en) * | 2020-10-14 | 2021-01-29 | 汪慧 | Detachable waste gas treatment environmental protection equipment |
Non-Patent Citations (2)
| Title |
|---|
| 程海翔，周海，李建辉，张辉: "城市污泥及其焚烧灰混合料烧结 陶粒的实验研究", 环境工程学报, vol. 10, no. 2, pages 845 - 850 * |
| 靳国辉: "气、液分离器", 国外油田工程, no. 05, pages 40 - 41 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382262A (en) * | 2022-08-23 | 2022-11-25 | 浙江嘉宁环保新材料科技有限公司 | Environment-friendly circulating water tank is used in calcium hydrate production |
| CN115382328A (en) * | 2022-09-02 | 2022-11-25 | 江苏天成纸业有限公司 | Furnace ash collecting device |
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