阅读说明：本技术 一种超临界二氧化碳喷射装置 (Supercritical carbon dioxide injection device ) 是由 李文军 强华 王锟 张琳 胡平 于 2021-07-28 设计创作，主要内容包括：本发明公开了一种超临界二氧化碳喷射装置,包括变向导流组件、第一定向组件、第二定向组件,所述变向导流组件内设置有第一定向组件,所述变向导流组件内设置有第二定向组件,本发明利用高压流体冲击力进行破壁碎岩操作,且利用超临界二氧化碳射流喷射能够使岩石强度降低,碎岩效率远远高于水射流碎岩效率,在超临界二氧化碳射流碎岩过程中,操作人员能够利用PLC控制器对第一电磁铁、第二电磁铁、第三电磁铁、第四电磁铁进行控制,实现喷射头朝向不同的方向进行射流碎岩,大大提高破碎效率,本发明设计滑动遮挡壳体,能够将喷射出的超临界二氧化碳以及冲击破碎的岩石颗粒进行多方向隔绝遮挡,能够避免溅射误伤附近工作人员。(The invention discloses a supercritical carbon dioxide injection device, which comprises a direction-changing flow guide component, a first orientation component and a second orientation component, wherein the direction-changing flow guide component is internally provided with the first orientation component, the direction-changing flow guide component is internally provided with the second orientation component, the wall breaking rock breaking operation is carried out by utilizing the impact force of high-pressure fluid, the rock strength can be reduced by utilizing the supercritical carbon dioxide jet injection, the rock breaking efficiency is far higher than the water jet rock breaking efficiency, in the supercritical carbon dioxide jet rock breaking process, an operator can utilize a PLC (programmable logic controller) to control a first electromagnet, a second electromagnet, a third electromagnet and a fourth electromagnet, the jet flow rock breaking of an injection head towards different directions is realized, the breaking efficiency is greatly improved, the sliding shielding shell is designed, the sprayed supercritical carbon dioxide and rock particles which are crushed by impact can be shielded in multiple directions, can avoid sputtering to accidentally injure nearby workers.)

1. A supercritical carbon dioxide injection apparatus, characterized in that: the device comprises a turning flow guide component, a first orientation component, a second orientation component, a pressurizing flow guide component and a sputtering protection component, wherein the turning flow guide component comprises a branch inlet pipe (101), a spherical groove supporting body (102), a spherical pipe (103), an injection outlet pipe (104) and an injection head (105), one end of the branch inlet pipe (101) is fixedly communicated with the spherical groove supporting body (102), the spherical pipe (103) is rotatably installed in the spherical groove supporting body (102), one end of the spherical pipe (103) far away from the branch inlet pipe (101) is fixedly communicated with the injection outlet pipe (104), one end of the injection outlet pipe (104) far away from the spherical pipe (103) is provided with the injection head (105), the turning flow guide component is internally provided with the first orientation component, the first orientation component plays a role in controlling the direction of the injection head (105), and the second orientation component is arranged in the turning flow guide component, the second orientation subassembly plays the first orientation subassembly of cooperation and carries out the effect towards control to injector head (105), diversion water conservancy diversion subassembly one side is provided with pressure boost drainage subassembly, pressure boost drainage subassembly plays and carries out the pressurized effect to the injection fluid, the pressure boost drainage subassembly outside is provided with the sputtering protection subassembly, the sputtering protection subassembly plays and prevents that fluid or impacted particle from producing the effect of sputtering by a wide margin.

2. The supercritical carbon dioxide injection apparatus according to claim 1, wherein: first orientation subassembly is including installation piece (201), first electro-magnet (202), mounting groove (203), first iron plate (204), there is installation piece (201) spherical groove supporter (102) lateral wall one side fixed mounting, install first electro-magnet (202) in installation piece (201), mounting groove (203) have been seted up to spherical pipe (103) lateral wall one side, fixed mounting has first iron plate (204) in mounting groove (203).

3. The supercritical carbon dioxide injection apparatus according to claim 1, wherein: the directional subassembly of second includes second iron plate (301), second electro-magnet (302), third electro-magnet (303), fourth electro-magnet (304), spherical pipe (103) lateral wall one side fixed mounting has second iron plate (301), spherical groove supporter (102) lateral wall one side mid-mounting has third electro-magnet (303), third electro-magnet (303) are close to branch mouth pipe (101) one side and install fourth electro-magnet (304), third electro-magnet (303) are kept away from branch mouth pipe (101) one side and are installed second electro-magnet (302).

4. The supercritical carbon dioxide injection apparatus according to claim 1, wherein: the pressure boost drainage subassembly includes mounting panel (401), external seal circle (402), interior filler block (403), total inlet pipe (404), and a plurality of branch inlet pipe (101) are the circumference array and run through to be fixed on mounting panel (401), mounting panel (401) are kept away from spherical groove supporter (102) one side edge fixed mounting and are had external seal circle (402), mounting panel (401) are close to external seal circle (402) one side central authorities fixed mounting and are filled filler block (403), and branch inlet pipe (101) are kept away from spherical groove supporter (102) one end and are located external seal circle (402) and interior filler block (403) crack space, and external seal circle (402) and interior filler block (403) crack space and total inlet pipe (404) communicate each other.

5. The supercritical carbon dioxide injection apparatus according to claim 4, wherein: sputter protection subassembly shelters from casing (502), row's cinder notch (503) including stable adapter ring (501), slip, utilize the slide rail spout to install on mounting panel (401) lateral wall and stabilize adapter ring (501), stabilize adapter ring (501) and can carry out coaxial rotation for mounting panel (401) along injection head (105) array circumferencial direction, slidable mounting has the slip to shelter from casing (502) on stable adapter ring (501) lateral wall, the slip shelters from casing (502) one side and has seted up row's cinder notch (503).

6. The supercritical carbon dioxide injection apparatus according to claim 5, wherein: the stable connection ring (501) outer side wall is provided with an arc sliding groove (504), the sliding shielding shell (502) inner side wall is provided with an arc sliding rail (505), the arc sliding rail (505) can slide in the arc sliding groove (504), and the sliding shielding shell (502) can slide relative to the stable connection ring (501) by utilizing the arc sliding rail (505) and the arc sliding groove (504).

7. The supercritical carbon dioxide injection apparatus according to claim 3, wherein: the central point of the first electromagnet (202) is connected with the central point of the spherical pipe (103), the central point of the third electromagnet (303) is connected with the central point of the spherical pipe (103), and the included angle between the two connecting lines is 90 degrees.

8. The supercritical carbon dioxide injection apparatus according to any one of claims 3 and 4, wherein: the first electromagnet (202), the second electromagnet (302), the third electromagnet (303) and the fourth electromagnet (304) are electrically connected with a PLC (programmable logic controller) through electric wires, the wire arranging grooves are formed in the main inlet pipe (404), the outer sealing ring (402) and the mounting plate (401), and the electric wires are arranged in the wire arranging grooves.

Technical Field

The invention relates to the technical field of machinery, in particular to a supercritical carbon dioxide injection device.

Background

The supercritical carbon dioxide is carbon dioxide fluid maintained at the critical temperature and above the critical pressure, has the advantages of no toxicity, low price, wide source, low critical temperature, chemical inertness and the like, is one of the supercritical fluids commonly used in industry, is widely used as a solvent for synthetic reaction and an extractant for extracting natural products, and in industry, the efficiency of breaking rocks by high-pressure impact of supercritical carbon dioxide is higher than that of breaking rocks by high-pressure impact of water, however, the existing injection device can only carry out the straight injection impact, and the adjustment of the fluid impact direction is needed to improve the crushing efficiency, the adjustment is difficult and extremely laborious, in the process of impact crushing operation, the operator in the crushing site can be accidentally injured by the sputtering of the crushed rock and the fluid, therefore, a supercritical carbon dioxide injection device is needed to solve the problems of the prior art.

Disclosure of Invention

The present invention is directed to a supercritical carbon dioxide injection device to solve the above problems.

In order to solve the technical problems, the invention provides the following technical scheme:

a supercritical carbon dioxide injection device comprises a diversion guide component, a first orientation component, a second orientation component, a pressurization guide component and a sputtering protection component, wherein the diversion guide component comprises a branch inlet pipe, a spherical groove support body, a spherical pipe, an injection outlet pipe and an injection head, one end of the branch inlet pipe is fixedly communicated with the spherical groove support body, the spherical pipe is rotatably installed in the spherical groove support body, one end of the spherical pipe, far away from the branch inlet pipe, is fixedly communicated with the injection outlet pipe, one end of the injection outlet pipe, far away from the spherical pipe, is provided with the injection head, the diversion guide component is internally provided with the first orientation component, the first orientation component plays a role in controlling the orientation of the injection head, the second orientation component is arranged in the diversion guide component and plays a role in matching the first orientation component in controlling the orientation of the injection head, diversion subassembly one side is provided with pressure boost drainage subassembly, pressure boost drainage subassembly plays and carries out the pressurized effect to the jet fluid, the pressure boost drainage subassembly outside is provided with the sputtering protection subassembly, the sputtering protection subassembly plays and prevents that fluid or impacted particle from producing the effect of sputtering by a wide margin.

First orientation subassembly is including installation piece, first electro-magnet, mounting groove, first iron plate, spherical groove supporter lateral wall one side fixed mounting has the installation piece, install first electro-magnet in the installation piece, the mounting groove has been seted up to spherical pipe lateral wall one side, fixed mounting has first iron plate in the mounting groove.

The directional subassembly of second includes second iron plate, second electro-magnet, third electro-magnet, fourth electro-magnet, bulb outside wall one side fixed mounting has the second iron plate, bulb supporting body lateral wall one side mid-mounting has the third electro-magnet, the third electro-magnet is close to branch and mouthful pipe one side and installs the fourth electro-magnet, the third electro-magnet is kept away from branch and is mouthful pipe one side and install the second electro-magnet.

The pressure boost drainage subassembly includes mounting panel, outer seal circle, interior packing block, total import pipe, and a plurality of branch mouth pipe is the circumference array and runs through to be fixed on the mounting panel, the mounting panel is kept away from spherical groove supporter one side edge fixed mounting and is had the outer seal circle, the mounting panel is close to outer seal circle one side central authorities fixed mounting and has the interior packing block, and the branch mouth pipe is kept away from spherical groove supporter one end and is located outer seal circle and interior packing block crack space, and outer seal circle and interior packing block crack space communicate each other with total import pipe.

Sputter protection component shelters from casing, scum groove including stablizing linking up the circle, sliding, utilize the slide rail spout to install on the mounting panel lateral wall and stablize linking up the circle, stablize linking up the circle and can carry out coaxial rotation for the mounting panel along injector head array circumferencial direction, slidable mounting has the slip to shelter from the casing on stablizing the linking circle lateral wall, the scum groove has been seted up to slip shelter from casing one side.

The cambered surface spout has been seted up on the stable linking circle lateral wall, install the cambered surface slide rail on the slip shelters from the casing inside wall, the cambered surface slide rail can slide in the cambered surface spout, and the slip shelters from the casing and can utilize cambered surface slide rail and cambered surface spout to slide for stable linking circle.

The central point of the first electromagnet is connected with the central point of the spherical pipe, the central point of the third electromagnet is connected with the central point of the spherical pipe, and the included angle between the two connecting lines is 90 degrees.

The first electromagnet, the second electromagnet, the third electromagnet and the fourth electromagnet are electrically connected with a PLC (programmable logic controller) through electric wires, the wire arranging grooves are formed in the main inlet pipe, the outer sealing ring and the mounting plate, and the electric wires are arranged in the wire arranging grooves.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, the high-pressure fluid impact force is utilized to carry out wall breaking and rock breaking operation, the supercritical carbon dioxide jet injection is utilized to reduce the rock strength, the rock breaking efficiency is far higher than the water jet rock breaking efficiency, and in the supercritical carbon dioxide jet rock breaking process, an operator can utilize the PLC controller to control the first electromagnet, the second electromagnet, the third electromagnet and the fourth electromagnet, so that the injection heads carry out jet rock breaking in different directions, and the breaking efficiency is greatly improved;

the invention replaces the working effect of the rotating shaft with magnetic attraction, can stabilize the jet outlet pipe, and simultaneously, when the device is not used, the device has no rotating shaft, so that the spherical pipe has high activity flexibility in the spherical groove support body, is convenient for oiling and maintenance, and is beneficial to prolonging the service life of the device;

according to the invention, when the first electromagnet and the second electromagnet are controlled to be opened simultaneously, the first iron block is attracted towards the first electromagnet, the second iron block is attracted towards the second electromagnet, all the injector heads are inclined towards the central direction of the mounting plate at the moment, the central rocks can be intensively crushed, the crushing effects are superposed, and the inclined impact direction can obliquely cut and crush the rocks, so that the surfaces of the rocks which are vertically cut into the grooves in the early stage are further obliquely cut, the rocks are rapidly cracked and fall off, the rock crushing efficiency can be effectively improved, and after the crushed rocks are cleaned, the device can rapidly crush deeper rocks, so that the rock crushing efficiency is greatly improved on the whole;

according to the device, the first electromagnet and the fourth electromagnet are controlled to be opened simultaneously, the injector head faces to the side far away from the center of the mounting plate, rocks on the outer edge of the mounting plate can be crushed, in field rock exploration and industrial production, drilling operation can be performed on the rocks, in rock drilling operation, the rocks on the outer edge of the mounting plate are crushed, the rock crushing aperture can be rapidly enlarged, the sliding shielding shell can rapidly go deep into the rock crushing aperture, the smoothness of crushing and drilling of the device is facilitated, and the drilling efficiency can be greatly improved;

when the vertical cutting is only used for rock surface crushing, the annular impact fluid can be suitable for rapid sampling work of rocks, and the device can be suitable for multi-aspect efficient crushing work of rock sampling, rock crushing and rock drilling and is simple to operate;

the sliding shielding shell is designed, so that the sprayed supercritical carbon dioxide and rock particles crushed by impact can be isolated and shielded in multiple directions, and nearby workers can be prevented from being accidentally injured by sputtering.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic rear perspective view of an overall structure of a supercritical carbon dioxide injection apparatus according to the present invention;

FIG. 2 is a front oblique view of the overall structure of a supercritical carbon dioxide injection apparatus according to the present invention;

FIG. 3 is a schematic structural view of a supercritical carbon dioxide injection apparatus according to the present invention in a state without a sliding shielding housing;

FIG. 4 is a schematic diagram of the position relationship of the inlet tube, the outer sealing ring and the inner filling block of the supercritical carbon dioxide injection device according to the present invention;

FIG. 5 is a schematic perspective view of a direction-changing flow-guiding assembly of the supercritical carbon dioxide injection apparatus according to the present invention;

FIG. 6 is a schematic structural view of a cross section of a direction-changing flow-guiding assembly of a supercritical carbon dioxide injection device along the direction of a first electromagnet according to the present invention;

FIG. 7 is a schematic structural view of a cross section of a direction-changing flow guide assembly of a supercritical carbon dioxide injection device along the direction of a second electromagnet according to the present invention;

in the figure: 101. an inlet pipe; 102. a spherical groove support; 103. a bulb tube; 104. an injection outlet pipe; 105. an injector head; 201. mounting blocks; 202. a first electromagnet; 203. mounting grooves; 204. a first iron block; 301. a second iron block; 302. a second electromagnet; 303. a third electromagnet; 304. a fourth electromagnet; 401. mounting a plate; 402. an outer sealing ring; 403. filling the blocks in the container; 404. a main inlet pipe; 501. stabilizing the adapter ring; 502. sliding the shielding shell; 503. a slag discharge groove; 504. a cambered surface chute; 505. cambered surface slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides the following technical solutions:

a supercritical carbon dioxide injection device comprises a direction-changing guide component, a first direction-changing component, a second direction-changing component, a pressurizing guide component and a sputtering protection component, wherein the direction-changing guide component comprises an inlet pipe 101, a spherical groove supporting body 102, a spherical pipe 103, an injection outlet pipe 104 and an injection head 105, one end of the inlet pipe 101 is fixedly communicated with the spherical groove supporting body 102, the spherical pipe 103 is rotatably installed in the spherical groove supporting body 102, one end of the spherical pipe 103, far away from the inlet pipe 101, is fixedly communicated with the injection outlet pipe 104, one end of the injection outlet pipe 104, far away from the spherical pipe 103, is provided with the injection head 105, the direction-changing guide component is internally provided with the first direction-changing component, the first direction-changing component plays a role in controlling the orientation of the injection head 105, the direction-changing guide component is internally provided with the second direction-changing guide component, and the second direction-changing component plays a role in controlling the orientation of the injection head 105 by matching with the first direction-changing component, diversion subassembly one side is provided with pressure boost drainage subassembly, and pressure boost drainage subassembly plays and carries out the pressurized effect to the jet fluid, and the pressure boost drainage subassembly outside is provided with the sputtering protection subassembly, and the sputtering protection subassembly plays and prevents that fluid or impacted particle from producing the effect of sputtering by a wide margin.

First orientation subassembly includes installation piece 201, first electro-magnet 202, mounting groove 203, first iron plate 204, and spherical groove support body 102 lateral wall one side fixed mounting has installation piece 201, installs first electro-magnet 202 in installation piece 201, and mounting groove 203 has been seted up to spherical pipe 103 lateral wall one side, and fixed mounting has first iron plate 204 in the mounting groove 203.

The second directional component comprises a second iron block 301, a second electromagnet 302, a third electromagnet 303 and a fourth electromagnet 304, the second iron block 301 is fixedly mounted on one side of the outer side wall of the spherical pipe 103, the third electromagnet 303 is mounted in the middle of one side of the outer side wall of the spherical groove supporting body 102, the fourth electromagnet 304 is mounted on one side, close to the inlet pipe 101, of the third electromagnet 303, and the second electromagnet 302 is mounted on one side, far away from the inlet pipe 101, of the third electromagnet 303.

The pressurizing and drainage assembly comprises a mounting plate 401, an outer sealing ring 402, inner filling blocks 403 and a main inlet pipe 404, wherein a plurality of branch inlet pipes 101 penetrate and are fixed on the mounting plate 401 in a circumferential array, the outer sealing ring 402 is fixedly mounted at the edge of one side, away from the spherical groove support body 102, of the mounting plate 401, the inner filling blocks 403 are fixedly mounted in the center of one side, close to the outer sealing ring 402, of the mounting plate 401, one end, away from the spherical groove support body 102, of each branch inlet pipe 101 is located in a gap space between the outer sealing ring 402 and the inner filling blocks 403, and the gap space between the outer sealing ring 402 and the inner filling blocks 403 is communicated with the main inlet pipe 404.

The sputtering protection assembly comprises a stable connecting ring 501, a sliding shielding shell 502 and a slag discharge groove 503, the stable connecting ring 501 is installed on the side wall of the mounting plate 401 through a sliding rail sliding groove, the stable connecting ring 501 can rotate coaxially relative to the mounting plate 401 along the circumferential direction of the array of the injection head 105, the sliding shielding shell 502 is installed on the outer side wall of the stable connecting ring 501 in a sliding mode, and the slag discharge groove 503 is formed in one side of the sliding shielding shell 502.

An arc-shaped sliding groove 504 is formed in the outer side wall of the stable connecting ring 501, an arc-shaped sliding rail 505 is mounted on the inner side wall of the sliding shielding shell 502, the arc-shaped sliding rail 505 can slide in the arc-shaped sliding groove 504, and the sliding shielding shell 502 can slide relative to the stable connecting ring 501 by means of the arc-shaped sliding rail 505 and the arc-shaped sliding groove 504.

The center point of the first electromagnet 202 is connected with the center point of the spherical pipe 103, the center point of the third electromagnet 303 is connected with the center point of the spherical pipe 103, and the included angle between the two connecting lines is 90 degrees.

The first electromagnet 202, the second electromagnet 302, the third electromagnet 303 and the fourth electromagnet 304 are electrically connected with a PLC (programmable logic controller) through electric wires, the main inlet pipe 404, the outer sealing ring 402 and the mounting plate 401 are internally provided with wire arranging grooves, and the electric wires are arranged in the wire arranging grooves.

The working principle of the invention is as follows:

one end, far away from the outer sealing ring 402, of the main inlet pipe 404 is sequentially connected with a high-pressure pump and supercritical carbon dioxide storage equipment through pipe fittings, the supercritical carbon dioxide is pumped into the main inlet pipe 404 by the high-pressure pump, the section area of the caliber of the main inlet pipe 404 is larger than that of a gap between the outer sealing ring 402 and the inner filling block 403, the pressure is further enhanced when the supercritical carbon dioxide enters the gap between the outer sealing ring 402 and the inner filling block 403, the final injection force is improved, then the supercritical carbon dioxide enters the branch inlet pipe 101, the spherical groove support body 102, the spherical pipe 103 and the injection outlet pipe 104 from the gap space between the outer sealing ring 402 and the inner filling block 403, and finally the supercritical carbon dioxide is intensively injected through the injection head 105, the wall breaking and rock breaking operations can be carried out by utilizing the impact force of high-pressure fluid, the rock strength can be reduced by utilizing the jet injection of the supercritical carbon dioxide, and the rock breaking efficiency is far higher than that of water jet rock breaking, in the supercritical carbon dioxide jet rock breaking process, an operator can control the first electromagnet 202, the second electromagnet 302, the third electromagnet 303 and the fourth electromagnet 304 by using a PLC (programmable logic controller), so that the jetting head 105 can jet rock breaking in different directions, the first electromagnet 202 and the third electromagnet 303 are controlled to be opened simultaneously, the first iron block 204 is strongly attracted towards the first electromagnet 202, the working effect of a rotating shaft is replaced by magnetic attraction, the outlet pipe 104 can be stably jetted, when the device is not used, the rotating shaft is not used, the spherical pipe 103 has high activity and flexibility in the spherical groove support body 102, oil application and maintenance are convenient, the second iron block 301 is attracted towards the third electromagnet 303, the jetting head 105 faces to be vertical to the surface of rock, vertical impact can be carried out, and rock can be broken and cut; an operator controls the first electromagnet 202 and the second electromagnet 302 to be opened simultaneously, the first iron block 204 is attracted towards the first electromagnet 202, the second iron block 301 is attracted towards the second electromagnet 302, all the injector heads 105 are inclined towards the central direction of the mounting plate 401 at the moment, the central rocks can be intensively crushed, the crushing effects are superposed, the inclined impact direction can obliquely cut and crush the rocks, the rock surface which is vertically cut out of the groove in the early stage is further obliquely cut, the rocks are rapidly cracked and fall off, the rock crushing efficiency can be effectively improved, and after the crushed rocks are cleaned, the device can rapidly crush deeper rocks, so that the rock crushing efficiency is greatly improved on the whole; the operator controls the first electromagnet 202 and the fourth electromagnet 304 to be opened simultaneously, the injector head 105 faces away from one side of the center of the mounting plate 401, rocks on the outer edge of the mounting plate 401 can be crushed, in field rock exploration and industrial production, the rock can be drilled, in the rock drilling operation, the rocks on the outer edge of the mounting plate 401 are crushed, the rock crushing aperture can be enlarged, the sliding shielding shell 502 can go deep into the rock crushing aperture, the smoothness of the device for crushing and drilling is facilitated, the drilling efficiency can be greatly improved, the operator uses the PLC controller to perform intermittent adjustment control of vertical, inner inclination and outer inclination on the injector head 105, the rocks are impacted and crushed from different angles, the crushing efficiency can be greatly improved, only vertical cutting is performed, and annular impact fluid can be used in rock sampling work, this device can be applicable to rock sampling, the rock breakage, many-sided high-efficient crushing work of rock drilling, and easy operation, in drilling operation, supercritical carbon dioxide can overflow through row cinder notch 503 with a small amount of rubble, avoid downthehole fluid to fill the smooth and easy nature that influences drilling operation under the full situation, slide and shelter from casing 502 and can carry out multi-direction isolated with the supercritical carbon dioxide who erupts and strike broken rock granule, can avoid the phenomenon that the mistake that the sputtering caused hindered near staff.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.