Raw water filtering equipment and process for processing oxygen-enriched mineral water

Abstract

The invention discloses raw water filtering equipment and process for processing oxygen-enriched mineral water, and relates to the technical field of filtering equipment. When raw water of mineral water is filtered, impurities in the water are generally filtered out by adopting a filter bag, and when the filter bag is used, the impact of the raw water on the filter bag cannot be buffered, so that the gap of the filter bag is enlarged or the filter bag is broken, and the normal operation of filtering is influenced. Through the sliding fit between the sliding sleeve ring and the outer sliding cylinder and the elastic deformation of the elastic backing ring, when the instantaneous leading-out amount of raw water is large and the acting force for obliquely impacting the filter bag downwards is large, the impact force is transmitted to the sliding sleeve ring through the filter bag, so that the sliding sleeve ring compresses the elastic backing ring to deform, the sliding sleeve ring slides downwards, the impact force is buffered, and the service life of the filter bag is prolonged. The problems that the impact force borne by the filter bag during filtering cannot be buffered, the filter bag is broken, and raw water cannot be filtered are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of filtering equipment, and in particular to raw water filtering equipment and a process for processing oxygen-enriched mineral water. Background Art

[0002] Raw water filtration in mineral water processing refers to the process of removing various impurities in raw water through a series of physical, chemical or physicochemical methods to make the raw water meet the water quality standards required for mineral water production, remove bacteria, viruses, parasites and other microorganisms that may exist in the raw water, as well as various harmful substances such as heavy metals and organic matter, to ensure that the produced mineral water meets the relevant national health standards and drinking water safety requirements, protect the health of consumers, remove odor, color, turbidity, etc. in the raw water, so that the mineral water has good sensory properties such as clarity, transparency, and no odor, improve the quality and taste of mineral water, and meet consumers' requirements for mineral water quality;

[0003] When filtering raw mineral water, filter bags are usually used to remove impurities in the water. When the filter bags are in use, the impact of raw water on the filter bags cannot be buffered, causing the gaps in the filter bags to increase or break, affecting the normal filtration. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A raw water filtering device for processing oxygen-enriched mineral water, comprising:

[0006] A filter barrel, wherein a water inlet and a water outlet are respectively arranged at the top and the bottom of the filter barrel, and a support frame is fixedly installed at the bottom of the outer side of the filter barrel;

[0007] A primary filter mechanism, which is installed at the water inlet of the inner wall of the filter barrel;

[0008] A sedimentation mechanism, which is installed on the inner wall of the filter barrel and is located directly below the primary filtration mechanism;

[0009] An outer sliding cylinder is fixedly installed on the top of the outer side of the sedimentation mechanism, and a bottom ring is fixedly installed on the bottom of the outer side of the sedimentation mechanism, a sliding sleeve ring is slidably installed on the outer side of the outer sliding cylinder, and an elastic gasket ring is fixedly installed on the bottom of the sliding sleeve ring, the elastic gasket ring is evenly installed along the center position of the sliding sleeve ring, and the bottom of the elastic gasket ring is fixedly connected to the bottom of the outer side of the outer sliding cylinder, through the sliding adaptation between the sliding sleeve ring and the outer sliding cylinder, and the elastic deformation of the elastic gasket ring, when the instantaneous discharge volume of raw water is large and the force of oblique downward impact on the filter bag is large, the impact force is transmitted to the sliding sleeve ring through the filter bag, so that the sliding sleeve ring compresses the elastic gasket ring to deform, so that the sliding sleeve ring slides downward, and the impact force is applied The filter bag is fixedly connected to the outside of the sliding ring, and the bottom of the filter bag is fixedly connected to the top of the bottom ring. The bottom of the bottom ring is fixedly connected to a supporting cover, which is located at an oblique lower part of the outside of the filter bag, and empty grooves are evenly opened on the outside of the supporting cover. When the filter bag has worked for a long time and a lot of impurities are accumulated inside, the supporting cover supports the oblique lower part of the filter bag to prevent the impurities from tearing the filter bag downward under the action of gravity, affecting the gap in the filter bag and reducing the filtering effect of the filter bag. At the same time, the empty groove on the outside of the supporting cover ensures that the raw water can be smoothly discharged after the filtration is completed.

[0010] The sedimentation mechanism includes a grille cylinder, and fixing rings are fixedly installed on the upper and lower ends of the outer side of the grille cylinder. The grille cylinder is fixedly connected to the inner wall of the filter barrel through the fixing ring, and a conduction cover is fixedly connected to the top of the inner wall of the grille cylinder, and the top of the conduction cover is connected to the bottom of the primary filter mechanism. The bottom ring and the inner wall of the outer slide cylinder are fixedly connected to the outer side of the grille cylinder, and the bottom ring and the outer slide cylinder are located between the fixing rings. Grille grooves are evenly opened on the outer side of the grille cylinder, and the inner wall of the grille cylinder is fixedly connected to a sedimentation cylinder. There is a gap between the outer side of the sedimentation cylinder and the inner wall of the grille cylinder, and the outer side of the sedimentation cylinder The bottom is evenly provided with through grooves, the bottom of the inner wall of the sedimentation cylinder is fixedly connected with an inner cover cylinder, the top of the inner wall of the inner cover cylinder is evenly provided with water guiding grooves, and the top of the inner cover cylinder is fixedly connected with a conical cover. Through the conical shape of the conical cover, the sedimentation of impurities in the raw water is coordinated, so that the sedimentation impurities are allowed to obtain sedimentation space between the sedimentation cylinder and the conical cover, thereby preventing more sedimentation impurities from entering the filter cover position for filtration, resulting in the filter cover being unable to work for a long time and the effect of removing sedimentation impurities in the raw water being reduced. The outer diameter of the conical cover gradually increases from top to bottom, and the top of the inner wall of the conical cover is fixedly connected with the filter cover.

[0011] The inner wall of the conduction cover is fixedly connected with a grille plate, the top of the grille plate is evenly provided with square grooves, and the center position of the bottom of the grille plate is fixedly connected with a fixing column, the bottom of the fixing column is fixedly connected with a sliding column, and a conical plate is slidably installed on the outer side of the sliding column, and the bottom of the conical plate is fixedly connected with a spring. Through the elastic deformation of the spring, when more raw water is accumulated on the top of the conical plate, the gravity of the raw water compresses the spring through the conical plate, so that the conical plate slides downward, thereby increasing the water storage space on the top of the conical plate, ensuring that the filtering and adsorption of the primary filter mechanism proceeds smoothly, and the bottom of the spring and the bottom of the sliding column are connected. The cone disk is fixedly connected, and one end of the cone disk away from the sliding column is inclined downward. The top of the cone disk is fixedly connected with an arc convex strip, and the arc convex strip is evenly installed along the center position of the cone disk. The outer side of the cone disk is fixedly connected with a ring plate, and the groove of the ring plate cooperates with the inner wall of the sedimentation cylinder to make the raw water flow downward evenly along the inner wall of the sedimentation cylinder under the guidance of the cone disk, so as to avoid the raw water falling directly from the center position to impact the raw water in the sedimentation cylinder, reduce the raw water fluctuation in the sedimentation cylinder, and improve the sedimentation effect. The outer side of the ring plate is in contact with the inner wall of the sedimentation cylinder, and the outer side of the ring plate is evenly provided with grooves.

[0012] The primary filtration mechanism includes a cartridge, which is clamped with the water inlet of the inner wall of the filter barrel, and a lifting ring is fixedly connected to the top of the cartridge, and the lifting ring is evenly installed along the center position of the cartridge, a slide groove cylinder is fixedly connected to the top of the inner wall of the cartridge, a water guide plate is slidably installed on the inner wall of the slide groove cylinder, a rubber pad is fixedly connected to the bottom of the water guide plate, and the rubber pad is clamped inside the slide groove cylinder, a shield cylinder is fixedly connected to the bottom of the inner wall of the cartridge, a water inlet groove is provided on the top of the shield cylinder, and a carbon rod is installed inside the shield cylinder, the inner wall of the shield cylinder is an inclined surface inclined inward from top to bottom, and the inner wall of the shield cylinder is fixedly connected to the water guide cylinder, and filter holes are evenly provided on the outside of the water guide cylinder.

[0013] A raw water filtration process for oxygen-enriched mineral water processing consists of the following steps:

[0014] S1, adsorption primary filtration, the imported raw water is initially filtered through activated carbon, and the porous structure of activated carbon is used to perform preliminary filtration and absorb odor in the water;

[0015] S2, precipitation and impurity removal, through precipitation, the sediment impurities in the raw water are accumulated at the bottom of the raw water, the upper layer of raw water is discharged, and the sediment particles in the water are removed;

[0016] S3, fine filtration and slag removal, fine filtration of the raw water after precipitation and impurity removal through filter bags, filtering suspended matter and colloid in the raw water;

[0017] S4, export and collect, after removing impurities in the raw water, export the raw water through the filtering equipment, so that the filtered raw water can be collected and stored.

[0018] Preferably, as described.

[0019] The present invention provides a raw water filtration device for processing oxygen-enriched mineral water. It has the following beneficial effects:

[0020] 1. The raw water filtration equipment for processing oxygen-enriched mineral water, through the sliding adaptation between the sliding sleeve ring and the outer sliding cylinder, cooperates with the elastic deformation of the elastic pad ring. When the instantaneous discharge volume of raw water is large and the force of oblique downward impact on the filter bag is large, the filter bag transmits the impact force to the sliding sleeve ring, so that the sliding sleeve ring compresses the elastic pad ring to deform, and the sliding sleeve ring slides downward to buffer the impact force, thereby preventing the impact force on the filter bag during filtration from being unable to be buffered, resulting in the filter bag rupture, and the filtration of raw water cannot be carried out.

[0021] 2. The raw water filtration equipment for processing oxygen-enriched mineral water uses a support cover to support the filter bag at an angle below the filter bag when a lot of impurities accumulate inside the filter bag after working for a long time, so as to prevent the impurities from tearing the filter bag downward under the action of gravity, affecting the gap in the filter bag and reducing the filtering effect of the filter bag. At the same time, the empty groove on the outside of the support cover ensures that the raw water can be smoothly discharged after the filtration is completed.

[0022] 3. The raw water filtration equipment for processing oxygen-enriched mineral water, through the conical shape of the conical mask, cooperates with the precipitation of precipitated impurities in the raw water, so that the precipitated impurities can obtain precipitation space between the sedimentation cylinder and the conical mask, thereby preventing more precipitated impurities from entering the filter cover position for filtration, resulting in the filter cover being unable to work for a long time, and at the same time the effect of removing precipitated impurities in the raw water is reduced.

[0023] 4. The raw water filtration equipment for processing oxygen-enriched mineral water cooperates with the inner wall of the sedimentation tube through the groove of the ring plate, so that the raw water flows downward evenly along the inner wall of the sedimentation tube under the guidance of the conical plate, avoiding the raw water falling directly from the center position to impact the raw water in the sedimentation tube, reducing the fluctuation of the raw water in the sedimentation tube and improving the sedimentation effect.

[0024] 5. The raw water filtration equipment for processing oxygen-enriched mineral water, through the elastic deformation of the spring, when more raw water accumulates on the top of the conical disk, the gravity of the raw water compresses the spring through the conical disk, causing the conical disk to slide downward, increasing the water storage space on the top of the conical disk, and ensuring smooth filtration and adsorption of the primary filtration mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic structural diagram of a raw water filtration device for processing oxygen-enriched mineral water according to the present invention;

[0026] Figure 2 This is a structural dissection diagram of a raw water filtration device for processing oxygen-enriched mineral water according to the present invention;

[0027] Figure 3It is a partial structural schematic diagram of a raw water filtration device for processing oxygen-enriched mineral water according to the present invention;

[0028] Figure 4 This is a structural dissection diagram of a raw water filtration device for processing oxygen-enriched mineral water according to the present invention;

[0029] Figure 5 It is a structural schematic diagram of the precipitation mechanism of the present invention;

[0030] Figure 6 It is a structural dissection diagram of the precipitation mechanism of the present invention;

[0031] Figure 7 It is a partial structural dissection diagram of the precipitation mechanism of the present invention;

[0032] Figure 8 It is a partial structural dissected bottom view of the sedimentation mechanism of the present invention;

[0033] Fig. 9 This is a dissected diagram of the position structure of the primary filtration mechanism and the filter barrel of the present invention;

[0034] Fig.10 It is a structural dissection diagram of the primary filtering mechanism of the present invention;

[0035] Fig.11 Schematic diagram of the raw water filtration process of the present invention.

[0036] In the figure: 1, support frame; 2, filter barrel; 3, filter bag; 4, sedimentation mechanism; 5, primary filter mechanism; 6, outer slide cylinder; 7, support cover; 8, sliding ring; 9, elastic gasket; 10, bottom ring; 401, fixing ring; 402, guide cover; 403, grille cylinder; 404, sedimentation cylinder; 405, inner cover cylinder; 406, cone cover; 407, filter cover; 408, grille plate; 409, cone plate; 410, arc convex strip; 411, fixing column; 412, spring; 413, slide column; 414, ring plate; 51, cartridge; 52, water guide plate; 53, lifting ring; 54, slide groove cylinder; 55, rubber pad; 56, carbon rod; 57, shield cylinder; 58, water guide cylinder. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] The first embodiment, as Figures 1 to 4 As shown, the present invention provides a technical solution:

[0039] A raw water filtering device for processing oxygen-enriched mineral water, comprising:

[0040] A filter barrel 2, wherein a water inlet and a water outlet are respectively arranged at the top and the bottom of the filter barrel 2, and a support frame 1 is fixedly installed at the bottom of the outer side of the filter barrel 2;

[0041] A primary filter mechanism 5, which is installed at the water inlet of the inner wall of the filter barrel 2;

[0042] A sedimentation mechanism 4, which is installed on the inner wall of the filter barrel 2, and is located directly below the primary filter mechanism 5;

[0043] An outer slide cylinder 6 is fixedly installed on the top of the outer side of the sedimentation mechanism 4, and a bottom ring 10 is fixedly installed on the bottom of the outer side of the sedimentation mechanism 4. A sliding sleeve ring 8 is slidably installed on the outer side of the outer slide cylinder 6. An elastic gasket ring 9 is fixedly installed on the bottom of the sliding sleeve ring 8. The elastic gasket ring 9 is evenly installed along the center position of the sliding sleeve ring 8, and the bottom of the elastic gasket ring 9 is fixedly connected to the bottom of the outer side of the outer slide cylinder 6. The filter bag 3 finely filters the raw water. At the same time, during the filtering process, the raw water impacts the filter bag 3 obliquely downward under the action of its own gravity. During the impact process, the impact force is transmitted to the sliding sleeve ring 8 through the filter bag 3. The sliding ring 8 compresses the elastic gasket ring 9 downward to deform the elastic gasket ring 9, so that the sliding ring 8 can slide downward on the outside of the outer sliding cylinder 6 to buffer the impact force and filter the suspended impurities in the raw water. The outside of the sliding ring 8 is fixedly connected with the filter bag 3, the bottom of the filter bag 3 is fixedly connected to the top of the bottom ring 10, and the bottom of the bottom ring 10 is fixedly connected with the support cover 7. The support cover 7 is located obliquely below the outside of the filter bag 3. When a large amount of impurities accumulate in the filter bag 3, the bottom of the filter bag 3 is supported by the support cover 7 to avoid direct tearing of the filter bag 3, and empty grooves are evenly opened on the outside of the support cover 7.

[0044] The second embodiment is based on the first embodiment. Figures 5 to 8As shown, the sedimentation mechanism 4 includes a grille tube 403, and the upper and lower ends of the outer side of the grille tube 403 are fixedly installed with fixing rings 401, the grille tube 403 is fixedly connected to the inner wall of the filter barrel 2 through the fixing ring 401, and the top of the inner wall of the grille tube 403 is fixedly connected with a conducting cover 402, the top of the conducting cover 402 is connected to the bottom of the primary filter mechanism 5, and the inner wall of the bottom ring 10 and the outer sliding cylinder 6 are fixedly connected to the outer side of the grille tube 403. In the sedimentation mechanism 4, the raw water after the odorous substances are adsorbed is connected by the conducting cover 402 and the water guiding cylinder 58, so that the raw water enters the interior of the conducting cover 402, passes through the grille plate 408 under the action of its own gravity, and then falls on the top of the conical plate 409, so that the raw water flows around along the conical surface of the top of the conical plate 409, and the bottom ring 10 and the outer sliding cylinder 6 are located between the fixing ring 401, and the outer side of the grille tube 403 is evenly opened. A grille groove is provided, and the inner wall of the grille cylinder 403 is fixedly connected to the sedimentation cylinder 404, and there is a gap between the outer side of the sedimentation cylinder 404 and the inner wall of the grille cylinder 403. During the flow, the flowing raw water is blocked by the arc convex strips 410 to block some impurities in the raw water. After the raw water flows to the edge of the conical disk 409, the ring plate 414 contacts the inner wall of the sedimentation cylinder 404, and cooperates with the groove of the ring plate 414 to make the raw water flow downward along the inner wall of the sedimentation cylinder 404. Through grooves are evenly provided at the bottom of the outer side of the sedimentation cylinder 404, and an inner cover cylinder 405 is fixedly connected to the bottom of the inner wall of the sedimentation cylinder 404. Water guide grooves are evenly provided on the top of the inner wall of the inner cover cylinder 405, and a conical cover 406 is fixedly connected to the top of the inner cover cylinder 405. The outer diameter of the conical cover 406 gradually increases from top to bottom, and a filter cover 407 is fixedly connected to the top of the inner wall of the conical cover 406.

[0045] The inner wall of the conduction cover 402 is fixedly connected with a grille plate 408, and square grooves are evenly opened on the top of the grille plate 408, and a fixed column 411 is fixedly connected to the center position of the bottom of the grille plate 408, and a sliding column 413 is fixedly connected to the bottom of the fixed column 411, and a conical plate 409 is slidably installed on the outer side of the sliding column 413, and a spring 412 is fixedly connected to the bottom of the conical plate 409, and the bottom of the spring 412 is fixedly connected to the bottom of the sliding column 413, and the end of the conical plate 409 away from the sliding column 413 is inclined downward. After the raw water enters the sedimentation cylinder 404, it is precipitated, so that the precipitated impurities are accumulated on the outer side of the conical cover 406, and the shape of the conical cover 406 is used to precipitate the impurities. The accumulation provides a sedimentation space, and then the raw water at the center position passes through the filter cover 407 to filter out the precipitated impurities, enters the interior of the inner cover tube 405, and is discharged through the water guide groove on the top of the outer side of the inner cover tube 405 and the through groove of the sedimentation tube 404, so that the raw water enters the space between the grid tube 403 and the sedimentation tube 404, and then is discharged by the grid groove of the grid tube 403. The top of the conical disk 409 is fixedly connected with an arc convex strip 410, and the arc convex strip 410 is evenly installed along the center position of the conical disk 409. The outer side of the conical disk 409 is fixedly connected with a ring plate 414, and the outer side of the ring plate 414 is in contact with the inner wall of the sedimentation tube 404, and the outer side of the ring plate 414 is evenly provided with notches.

[0046] The third embodiment is based on the first and second embodiments. Figures 9 to 11 As shown, the primary filter mechanism 5 includes a cartridge 51, which is clamped with the water inlet of the inner wall of the filter barrel 2, and a lifting ring 53 is fixedly connected to the top of the cartridge 51, and the lifting ring 53 is evenly installed along the center position of the cartridge 51, and a chute cylinder 54 is fixedly connected to the top of the inner wall of the cartridge 51, and a water guide plate 52 is slidably installed on the inner wall of the chute cylinder 54, and a rubber pad 55 is fixedly connected to the bottom of the water guide plate 52. Raw water is introduced from the water inlet of the filter barrel 2 and falls from the top of the water guide plate 52. The raw water is introduced from the center position of the cartridge 51 through the guidance of the water guide plate 52. At the same time, the shield cylinder 57 cooperates with the water guide cylinder 58 to allow the raw water to be introduced from the water inlet groove at the top of the shield cylinder 57 into the interior of the shield cylinder 57. The rubber pad 55 is clamped The bottom of the inner wall of the cartridge 51 is fixedly connected to the inside of the chute tube 54, and a shield tube 57 is provided at the top of the shield tube 57. A water inlet groove is provided, and a carbon rod 56 is installed inside the shield tube 57. After the raw water enters the shield tube 57, it contacts the carbon rod 56 inside the shield tube 57, and the porous structure of the carbon rod 56 is used to adsorb the odorous substances in the raw water. The raw water after the odor is adsorbed enters the inside of the water guiding tube 58 through the filter hole of the water guiding tube 58, and is introduced into the sedimentation mechanism 4 for sedimentation and impurity removal under the action of the raw water's own gravity. The inner wall of the shield tube 57 is an inclined surface inclined inward from top to bottom, and the inner wall of the shield tube 57 is fixedly connected to the water guiding tube 58, and the outer side of the water guiding tube 58 is evenly provided with filter holes.

[0047] A raw water filtration process for oxygen-enriched mineral water processing consists of the following steps:

[0048] S1, adsorption primary filtration, the imported raw water is initially filtered through activated carbon, and the porous structure of activated carbon is used to perform preliminary filtration and absorb odor in the water;

[0049] S2, precipitation and impurity removal, through precipitation, the sediment impurities in the raw water are accumulated at the bottom of the raw water, the upper layer of raw water is discharged, and the sediment particles in the water are removed;

[0050] S3, fine filtration and slag removal, fine filtration of the raw water after precipitation and impurity removal through filter bags, filtering suspended matter and colloid in the raw water;

[0051] S4, export and collect, after removing impurities in the raw water, export the raw water through the filtering equipment, so that the filtered raw water can be collected and stored.

[0052] When in use, the raw water introduction pipe and the collection pipe are connected to the water inlet and the water outlet of the filter barrel 2 respectively, so that the raw water to be filtered is introduced from the water inlet, and the raw water first enters the primary filter mechanism 5, and the activated carbon of the primary filter mechanism 5 adsorbs the odorous substances in the raw water. Then, the raw water enters the sedimentation mechanism 4 under the action of its own gravity, so that the precipitated impurities in the raw water are precipitated under the action of its own gravity, and the precipitated impurities are removed. Then, the raw water is filtered by the filter bag 3 again to complete the filtration process, and is discharged from the water outlet of the filter barrel 2 for collection and storage.

[0053] In the primary filtration mechanism 5, raw water is introduced from the water inlet of the filter barrel 2, and falls from the top of the water guide plate 52. The raw water is guided by the water guide plate 52 to be introduced from the center position of the cartridge 51. At the same time, the shield tube 57 and the water guide tube 58 cooperate to allow the raw water to be introduced from the water inlet groove at the top of the shield tube 57 into the interior of the shield tube 57. After the raw water enters the interior of the shield tube 57, it contacts the carbon rod 56 inside the shield tube 57. The porous structure of the carbon rod 56 is used to adsorb odorous substances in the raw water. After the odor is adsorbed, the raw water enters the interior of the water guide tube 58 through the filter hole of the water guide tube 58, and is introduced into the sedimentation mechanism 4 for sedimentation and impurity removal under the action of the raw water's own gravity.

[0054] In the sedimentation mechanism 4, the raw water after the odor substances are adsorbed is connected with the water guide tube 58 through the conduction cover 402, so that the raw water enters the interior of the conduction cover 402, passes through the grille plate 408 under the action of its own gravity, and then falls on the top of the cone plate 409, so that the raw water flows around along the conical surface of the top of the cone plate 409. At the same time, during the flow process, the flowing raw water is blocked by the arc convex strip 410 to block part of the impurities in the raw water. After the raw water flows to the edge of the cone plate 409, the ring plate 414 contacts the inner wall of the sedimentation tube 404, and cooperates with the groove of the ring plate 414. , so that the raw water flows downward along the inner wall of the sedimentation cylinder 404. After the raw water enters the sedimentation cylinder 404, it is precipitated, so that the precipitated impurities are accumulated on the outside of the conical cover 406. At the same time, the shape of the conical cover 406 is used to provide a sedimentation space for the accumulation of precipitated impurities. Then, the raw water at the center position passes through the filter cover 407 to filter out the precipitated impurities, enters the interior of the inner cover cylinder 405, and is discharged through the water guide groove on the top of the outer side of the inner cover cylinder 405 and the through groove of the sedimentation cylinder 404, so that the raw water enters the space between the grid cylinder 403 and the sedimentation cylinder 404, and then is discharged by the grid groove of the grid cylinder 403.

[0055] The raw water guided out by the grid tube 403 enters the space between the grid tube 403 and the filter bag 3, and is finely filtered by the filter bag 3. Meanwhile, during the filtering process, the raw water impacts the filter bag 3 obliquely downward under the action of its own gravity. During the impact, the impact force is transmitted to the sliding ring 8 through the filter bag 3, so that the sliding ring 8 compresses the elastic gasket ring 9 downward to deform the elastic gasket ring 9, thereby enabling the sliding ring 8 to slide downward on the outside of the outer sliding tube 6 to buffer the impact force and filter the suspended impurities in the raw water. Meanwhile, when a large amount of impurities are accumulated in the filter bag 3, the bottom of the filter bag 3 is supported by the support cover 7 to avoid direct tearing of the filter bag 3.

[0056] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw water filtration equipment for oxygen-enriched mineral water processing, characterized in that: include: A filter barrel (2), wherein the top and bottom of the filter barrel (2) are respectively provided with a water inlet and a water outlet, and a support frame (1) is fixedly mounted on the bottom of the outer side of the filter barrel (2); A primary filtering mechanism (5), the primary filtering mechanism (5) being installed at the water inlet of the inner wall of the filtering barrel (2); A sedimentation mechanism (4), the sedimentation mechanism (4) being installed on the inner wall of the filter barrel (2), the sedimentation mechanism (4) being located directly below the primary filtration mechanism (5); An outer slide cylinder (6) is fixedly installed on the top of the outer side of the sedimentation mechanism (4), and a bottom ring (10) is fixedly installed on the bottom of the outer side of the sedimentation mechanism (4). A sliding ring (8) is slidably installed on the outer side of the outer slide cylinder (6), and an elastic gasket ring (9) is fixedly installed on the bottom of the sliding ring (8). The elastic gasket ring (9) is evenly installed along the center position of the sliding ring (8), and the bottom of the elastic gasket ring (9) is fixedly connected to the bottom of the outer side of the outer slide cylinder (6). The outer side of the sliding ring (8) is fixedly connected to a filter bag (3), the bottom of the filter bag (3) is fixedly connected to the top of the bottom ring (10), and the bottom of the bottom ring (10) is fixedly connected to a support cover (7), the support cover (7) is located obliquely below the outer side of the filter bag (3), and the outer side of the support cover (7) is evenly provided with empty grooves.

2. The raw water filtration equipment for processing oxygen-enriched mineral water according to claim 1, characterized in that: The sedimentation mechanism (4) comprises a grid tube (403), and fixing rings (401) are fixedly installed at both upper and lower ends of the outer side of the grid tube (403), and the grid tube (403) is fixedly connected to the inner wall of the filter barrel (2) through the fixing ring (401), and a conductive cover (402) is fixedly connected to the top of the inner wall of the grid tube (403), and the top of the conductive cover (402) is connected to the bottom of the primary filter mechanism (5), and the bottom ring (10) and the inner wall of the outer slide tube (6) are fixedly connected to the outer side of the grid tube (403), and the bottom ring (10) and the outer slide tube (6) are located between the fixing ring (401).

3. The raw water filtration equipment for processing oxygen-enriched mineral water according to claim 2, characterized in that: The outside of the grid cylinder (403) is evenly provided with grid grooves, and the inner wall of the grid cylinder (403) is fixedly connected with a sedimentation cylinder (404), a gap exists between the outside of the sedimentation cylinder (404) and the inner wall of the grid cylinder (403), and through grooves are evenly provided at the bottom of the outside of the sedimentation cylinder (404).

4. The raw water filtration equipment for processing oxygen-enriched mineral water according to claim 3, characterized in that: The bottom of the inner wall of the sedimentation cylinder (404) is fixedly connected to an inner cover cylinder (405), the top of the inner wall of the inner cover cylinder (405) is evenly provided with water guide grooves, and the top of the inner cover cylinder (405) is fixedly connected to a conical cover (406), the outer diameter of the conical cover (406) gradually increases from top to bottom, and the top of the inner wall of the conical cover (406) is fixedly connected to a filter cover (407).

5. The raw water filtration equipment for processing oxygen-enriched mineral water according to claim 4, characterized in that: The inner wall of the conduction cover (402) is fixedly connected to a grille plate (408), the top of the grille plate (408) is evenly provided with square grooves, and a fixing column (411) is fixedly connected to the center position of the bottom of the grille plate (408), the bottom of the fixing column (411) is fixedly connected to a sliding column (413), and a conical plate (409) is slidably mounted on the outer side of the sliding column (413).

6. The raw water filtration equipment for processing oxygen-enriched mineral water according to claim 5, characterized in that: The bottom of the conical disk (409) is fixedly connected to a spring (412), the bottom of the spring (412) is fixedly connected to the bottom of the sliding column (413), and one end of the conical disk (409) away from the sliding column (413) is inclined downward, and the top of the conical disk (409) is fixedly connected to an arc convex strip (410), and the arc convex strip (410) is evenly installed along the center position of the conical disk (409). The outer side of the conical disk (409) is fixedly connected to a ring plate (414), the outer side of the ring plate (414) is in contact with the inner wall of the sedimentation cylinder (404), and the outer side of the ring plate (414) is evenly provided with notches.

7. The raw water filtration equipment for processing oxygen-enriched mineral water according to claim 6, characterized in that: The primary filtering mechanism (5) comprises a cartridge (51), the cartridge (51) being clamped with a water inlet on the inner wall of the filter barrel (2), and a lifting ring (53) being fixedly connected to the top of the cartridge (51), the lifting ring (53) being evenly installed along the center of the cartridge (51), and a slide groove cylinder (54) being fixedly connected to the top of the inner wall of the cartridge (51).

8. The raw water filtration equipment for processing oxygen-enriched mineral water according to claim 7, characterized in that: A water guide plate (52) is slidably mounted on the inner wall of the chute cylinder (54), a rubber pad (55) is fixedly connected to the bottom of the water guide plate (52), and the rubber pad (55) is clamped inside the chute cylinder (54).

9. The raw water filtration equipment for processing oxygen-enriched mineral water according to claim 8, characterized in that: A shield tube (57) is fixedly connected to the bottom of the inner wall of the cartridge (51), a water inlet groove is provided at the top of the shield tube (57), a carbon rod (56) is installed inside the shield tube (57), the inner wall of the shield tube (57) is an inclined surface inclined inward from top to bottom, and a water guide tube (58) is fixedly connected to the inner wall of the shield tube (57), and filter holes are evenly provided on the outer side of the water guide tube (58).

10. A raw water filtration process for oxygen-enriched mineral water processing, characterized in that: It consists of the following steps: S1, adsorption primary filtration, the imported raw water is initially filtered through activated carbon, and the porous structure of activated carbon is used to perform preliminary filtration and absorb odor in the water; S2, precipitation and impurity removal, through precipitation, the sediment impurities in the raw water are accumulated at the bottom of the raw water, the upper layer of raw water is discharged, and the sediment particles in the water are removed; S3, fine filtration and slag removal, fine filtration of the raw water after precipitation and impurity removal through filter bags, filtering suspended matter and colloid in the raw water; S4, export and collect, after removing impurities in the raw water, export the raw water through the filtering equipment, so that the filtered raw water can be collected and stored.

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