Filtering equipment for mineral water production and processing

Abstract

The invention belongs to the technical field of mineral water production and processing, and particularly relates to mineral water production and processing filtering equipment which comprises a filtering tank, the outer wall of the filtering tank is fixedly connected with a water outlet pipe, and the end, away from the water outlet pipe, of the filtering tank is fixedly connected with a residue discharging pipe; the filtering equipment for mineral water production and processing further comprises a cleaning mechanism, wherein the bottom of the cleaning mechanism is fixedly connected with the bottom of the inner wall of the filtering tank; the outer wall of the filtering mechanism is fixedly connected with the inner wall of the filtering tank, the filtering mechanism is arranged, the residue discharging assembly upwards bags impurities, meanwhile, the sweeping assembly downwards sweeps the impurities along the residue discharging assembly, flocculent impurities can be separated from the residue discharging assembly, and therefore the filtering effect is improved; when flocculent impurities are attached to the surface of the sweeping assembly, the sweeping assembly can conduct self-cleaning, the sweeping effect is kept, the situation of filtering blockage is avoided, deslagging work is guaranteed while filtering is conducted, the filtering effect is kept, the shutdown overhaul period is shortened, and efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of mineral water production and processing, in particular to a filtering device for mineral water production and processing. Background Art

[0002] Mineral water is divided into natural mineral water and non-natural mineral water. Natural mineral water refers to water that naturally gushes out from deep underground or is collected through drilling, contains a certain amount of minerals, trace elements or other ingredients, is uncontaminated in a certain area and preventive measures are taken to avoid contamination. Mineral water needs to be filtered before bottling to remove impurities in the water, and filtering requires the use of a filtering device.

[0003] In the process of mineral water processing and production, the mineral water needs to be filtered to remove impurities in the mineral water. After a long period of filtration, the filter screen will usually be clogged. The existing mineral water filtration device cannot effectively process the filter screen and the filtered residue, which greatly affects the filtration efficiency of the mineral water. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention solves the technical problems by adopting a technical solution: a filtering device for producing and processing mineral water, comprising: a filtering tank, the outer wall of which is fixedly connected to a water outlet pipe, and the end of the filtering tank away from the water outlet pipe is fixedly connected to a slag discharge pipe;

[0005] The filtration equipment for mineral water production and processing also includes:

[0006] A cleaning mechanism, the bottom of which is fixedly connected to the bottom of the inner wall of the filter tank;

[0007] The cleaning mechanism comprises a collecting pipe, the bottom of the collecting pipe is fixedly connected to the bottom of the inner wall of the filter tank, the bottom of the inner wall of the collecting pipe is slidably connected with an opening and closing component, and one end of the inner wall of the collecting pipe away from the closing and closing component is fixedly connected with an inflation component;

[0008] A filter mechanism, the outer wall of which is fixedly connected to the inner wall of the filter tank;

[0009] The filtering mechanism comprises a filtering trough, the outer wall of which is fixedly connected to the inner wall of the filtering tank, the bottom of the inner wall of the filtering trough is evenly provided with slag discharge components, the top of which is provided with a cleaning component, the end of the cleaning component close to the collecting pipe is rotatably connected to the top of the inflation component, so that impurities flow into the collecting pipe under the action of water flow and slag discharge components, while the slag discharge component holds the impurities upward, the cleaning component also cleans downward along the slag discharge component, so that the flocculent impurities can be separated from the slag discharge component, and when the flocculent impurities adhere to the surface of the cleaning component, the cleaning component can self-clean, maintain the cleaning effect, avoid clogging of the filter, ensure the slag discharge work during filtering, maintain the filtering effect, and shorten the shutdown and maintenance period.

[0010] Furthermore, the outer wall of the slag discharge pipe is fixedly connected to the outer wall of the cleaning mechanism, the inner wall of the filter tank is fixedly connected to the outer wall of the collecting pipe, the bottom of the slag discharge assembly is fixedly connected to the bottom of the inner wall of the filter tank, and one end of the slag discharge assembly close to the inflation assembly is rotatably connected to the outer wall of the collecting pipe.

[0011] Furthermore, the cleaning mechanism also includes a water pump, the bottom of the water pump is fixedly connected to the top of the inflation component, the bottom of the water pump is fixedly connected to a connecting pipe, the inner wall of the collecting pipe is slidably connected to an end of a float ring away from the water pump, and the bottom of the float ring is fixedly connected to an extension rod, so that impurities in the collecting pipe can flow out from the slag discharge pipe together with the water, and impurities accumulated in the filter tank can be discharged without stopping the filtering work, thereby reducing the accumulation of impurities in the filter tank, extending the maintenance cycle, and ensuring the progress of the filtering work.

[0012] Furthermore, the inflation component includes a lifting column, the outer wall of the lifting column is fixedly connected to the inner wall of the collecting pipe, the top of the lifting column is fixedly connected to an air pump, the top of the air pump is fixedly connected to an air pipe, the top of the air pipe is evenly provided with air outlets, the inner wall of the air pipe at one end close to the air outlet is fixedly connected to a waterproof sheet, the top of the air pipe is fixedly connected to a shell, the outer wall of the shell is rotatably connected to the outer wall of the cleaning component, the bottom of the shell is in contact with a side of the slag discharge component close to the collecting pipe, and impurities are discharged from the interior of the filter mechanism by cooperating with the slag discharge component to achieve separation of impurities and water, while ensuring that the filtration work is still in progress and does not affect the filtration effect.

[0013] Furthermore, the opening and closing assembly includes a rotating rod, the outer wall of which is rotatably connected to the inner wall of the collecting pipe near one end of the slag discharge pipe, the bottom of the rotating rod is slidably connected to a movable ring, the end of the rotating rod away from the movable ring is fixedly connected to a counterweight block, the inner wall of the collecting pipe is slidably connected to a baffle, the top of the baffle is socketed with the inner wall of the movable ring, the side of the baffle away from the movable ring is fixedly connected to a float, the outer wall of the float is slidably connected to the inner wall of the collecting pipe, the filtered impurities are collected and the water in the impurities is precipitated, the supernatant can be reused, the content of clean water in the impurities is reduced, the impurities are flushed out of the collecting pipe with sewage, and the accumulation and blockage of impurities in the collecting pipe are avoided.

[0014] The filter screen is fixedly connected to the filter screen by the top of the filter housing, and the filter screen is fixedly connected to the filter screen on the outer wall of the filter housing, and the filter screen is fixedly connected to the filter screen on the inner wall of the filter housing, and the filter screen is fixedly connected to the filter screen on the inner wall of the filter housing, and the filter screen is fixedly connected to the filter screen at the bottom of the filter screen away from the central axis of the cleaning ring, and the top of the fixing frame contacts the bottom of the filter screen, and the filter screen is evenly provided with a connecting plate on the side away from the fixing frame, and the outer wall of the connecting plate is rotatably connected to the outer wall of the collecting tube, and one end of the connecting plate away from the collecting tube contacts the top of the filter screen, so that there is a certain gap between the connecting plate and the shell, so that water flows into the collecting tube, and drives the impurities on the filter screen to enter the collecting tube for collection, so as to clean and discharge the impurities on the filter screen, and the impurities on the filter screen can be completely discharged without stopping for cleaning, thereby ensuring the use effect of the filter screen and extending the service life of the filter screen.

[0015] Furthermore, the cleaning assembly includes a rotating frame, the outer wall of the rotating frame is rotatably connected to the outer wall of the shell, the end of the rotating frame away from the shell is clamped with the top of the cleaning ring, the inner wall of the rotating frame is fixedly connected to a fixing rod, the bottom of the rotating frame is fixedly connected to a connecting rope, the outer wall of the connecting rope is provided with a ring, the inner wall of the ring is sleeved with the outer wall of the fixing rod, the end of the connecting rope away from the fixing rod is fixedly connected to a cleaning plate, the top of the inner wall of the cleaning plate is evenly provided with telescopic rods, and the top of the telescopic rod is fixedly connected to the inner wall of the cleaning plate A cleaning brush is fixedly connected to the bottom of the telescopic rod, and circular knives are evenly arranged on the inner wall of the cleaning plate. The outer wall of the circular knife is rotatably connected to the inner wall of the cleaning plate, so that light impurities or flocculent impurities on the filter screen that are difficult to fall off by gravity are brushed downward, so that the impurities on the filter screen are completely collected in the middle and finally enter the collection pipe under the impact of the water flow. The flocculent impurities on the surface of the cleaning brush are cut off by the circular knife when the cleaning brush is retracted into the cleaning plate and fall onto the filter screen again with the water flow, waiting for the next cleaning, thereby ensuring the cleaning effect of the filter screen and maintaining its own cleaning effect.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. After a long period of filtering, the filter screen will usually be clogged. The existing mineral water filtering device cannot effectively process the filter screen and the filtered residue, which greatly affects the filtering efficiency of the mineral water. The present invention sets a filtering mechanism. While the slag discharge component holds the impurities upward, the cleaning component also cleans downward along the slag discharge component, so that the flocculent impurities can be separated from the slag discharge component, and when the flocculent impurities adhere to the surface of the cleaning component, the cleaning component can self-clean to maintain the cleaning effect and avoid clogging of the filter. While filtering, the slag discharge work is guaranteed to be carried out, the filtering effect is maintained, the shutdown and maintenance period is shortened, and the efficiency is improved.

[0018] 2. When cleaning the filter, the floating of water causes the impurities to be affected by buoyancy, causing them to float up again during cleaning and making it difficult to collect them cleanly. The present invention provides a cleaning mechanism to allow the impurities in the collection pipe to flow out of the slag discharge pipe along with the water, thereby discharging the impurities accumulated in the filter tank without stopping the filtering work, thereby reducing the accumulation of impurities in the filter tank, extending the maintenance cycle, and ensuring the filtering work.

[0019] 3. The present invention sets an opening and closing component. As the float rises, the collecting pipe is opened, so that the impurities flow out from the slag discharge pipe under the impact of gravity and water. As the water level gradually drops, the buoyancy of the float decreases, and the baffle drops by gravity to block the collecting pipe, waiting for the next centralized cleaning. The filtered impurities are collected centrally, and the water in the impurities is precipitated so that the supernatant can be reused, reducing the content of clean water in the impurities. The impurities are flushed out of the collecting pipe with sewage to avoid accumulation and blockage of impurities in the collecting pipe.

[0020] 4. The present invention provides a slag discharge component, and the cleaning component sweeps the impurities on the filter screen downward, and the connecting plate is driven to rotate upward, and at the same time cooperates with the inflation component to move upward, so that there is a certain gap between the connecting plate and the shell, so that water flows into the collection pipe, and drives the impurities on the filter screen to be collected into the collection pipe, and the impurities on the filter screen are cleaned and discharged. There is no need to stop work for cleaning, and the impurities on the filter screen can be completely discharged, thereby ensuring the use effect of the filter screen and extending the service life of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 is a cross-sectional view of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the filtering mechanism of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the inflatable component of the present invention;

[0026] Figure 6 It is a partial structural schematic diagram of the cleaning mechanism of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the opening and closing assembly of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the slag discharge assembly of the present invention;

[0029] Fig. 9 It is a schematic structural diagram of the cleaning assembly of the present invention.

[0030] In the figure: 1, filter tank; 2, water outlet pipe; 3, cleaning mechanism; 301, collection pipe; 302, inflation assembly; 3021, lifting column; 3022, air pump; 3023, air pipe; 3024, waterproof sheet; 3025, air outlet; 3026, shell; 303, water pump; 304, connecting pipe; 305, floating ring; 306, opening and closing assembly; 3061, rotating rod; 3062, counterweight block; 3063, moving ring; 3064, baffle; 3065, float ; 307, extension rod; 4, slag discharge pipe; 5, filtering mechanism; 501, filter tank; 502, slag discharge assembly; 5021, telescopic column; 5022, cleaning ring; 5023, fixed frame; 5024, filter net; 5025, connecting plate; 503, cleaning assembly; 5031, rotating frame; 5032, fixed rod; 5033, connecting rope; 5034, ring; 5035, cleaning plate; 5036, telescopic rod; 5037, cleaning brush; 5038, circular knife. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0032] Example 1, please refer to Figure 1-Figure 5 The present invention provides a technical solution: a filtering device for producing and processing mineral water is described as follows.

[0033] It comprises: a filter tank 1, an outer wall of the filter tank 1 is fixedly connected with a water outlet pipe 2, and an end of the filter tank 1 away from the water outlet pipe 2 is fixedly connected with a slag discharge pipe 4;

[0034] The filtration equipment for mineral water production and processing also includes:

[0035] A cleaning mechanism 3, the bottom of which is fixedly connected to the bottom of the inner wall of the filter tank 1;

[0036] A filter mechanism 5, the outer wall of the filter mechanism 5 is fixedly connected to the inner wall of the filter tank 1;

[0037] During operation, the top of the filter tank 1 is connected to an untreated water source, water enters the filter mechanism 5 from the top, and then flows out from the outlet pipe 2. The water inlet flow rate is greater than the water outlet flow rate, so that the mineral water gradually fills the filter tank 1, and the water level is kept higher than or level with the filter mechanism 5, slowing down the flow rate inside the filter mechanism 5. The filtered mineral water flows out from the bottom of the filter tank 1, and impurities in the water are trapped in the filter mechanism 5, collected by the cleaning mechanism 3 and then discharged outwardly. The water outlet and the slag discharge are carried out separately, so that the mineral water is filtered and the slag is discharged at the same time.

[0038] The cleaning mechanism 3 includes a collecting pipe 301, which is divided into two sections. The diameter of the upper section is smaller, and the diameter of the lower section is larger. The bottom of the collecting pipe 301 is set as an inclined surface to make it easier for impurities to flow out. The bottom of the collecting pipe 301 is fixedly connected to the bottom of the inner wall of the filtering tank 1. The bottom of the inner wall of the collecting pipe 301 is slidably connected with an opening and closing component 306. The end of the inner wall of the collecting pipe 301 away from the closing component 306 is fixedly connected with an inflation component 302. Initially, air is retained in the inflation component 302, and the cleaning mechanism 3 is also It includes a water pump 303, the bottom of which is fixedly connected to the top of the inflation component 302, the bottom of the water pump 303 is fixedly connected to a connecting pipe 304, the bottom of the connecting pipe 304 is located at a height consistent with the diameter connection of the collecting pipe 301, and the inner wall of the collecting pipe 301 is slidably connected to a floating ring 305 at one end away from the water pump 303. The floating ring 305 is made of lightweight material and moves up and down due to buoyancy fluctuations. The bottom of the floating ring 305 is fixedly connected to an extension rod 307, and the outer wall of the slag discharge pipe 4 is fixedly connected to the outer wall of the cleaning mechanism 3.

[0039] After filtering for a period of time, a certain amount of impurities accumulated in the slag discharge component 502 need to be discharged regularly to ensure the filtering quality. At this time, the inflation component 302 opens upwards and cooperates with the slag discharge component 502 to allow the impurities to enter the collecting pipe 301 driven by the water flow. The impurities accumulate at the bottom of the collecting pipe 301 for precipitation. A certain amount of water will gradually accumulate in the collecting pipe 301. When the water level is higher than the connection point of the collecting pipe 301, the water pump 303 is turned on to drive the connecting pipe 304 to pump excess water back into the filter tank 1. As the water level drops, the float 305 also drops, thereby driving the extension rod 307 to contact the opening and closing component 306, and opening the opening and closing component 306 during the downward movement, so that the impurities in the collecting pipe 301 flow out from the slag discharge pipe 4 together with the water, and the impurities accumulated in the filter tank 1 are discharged without stopping the filtering work, thereby reducing the accumulation of impurities in the filter tank 1, extending the maintenance cycle, and ensuring the filtering work.

[0040] The filtering mechanism 5 includes a filtering tank 501, the bottom of which is evenly provided with water holes, the outer wall of the filtering tank 501 is fixedly connected to the inner wall of the filtering tank 1, the bottom of the inner wall of the filtering tank 501 is evenly provided with a slag discharge assembly 502, the top of the slag discharge assembly 502 is provided with a cleaning assembly 503, one end of the cleaning assembly 503 close to the collecting pipe 301 is rotatably connected to the top of the inflation assembly 302, the inner wall of the filtering tank 501 is fixedly connected to the outer wall of the collecting pipe 301, the bottom of the slag discharge assembly 502 is fixedly connected to the bottom of the inner wall of the filtering tank 501, and one end of the slag discharge assembly 502 close to the inflation assembly 302 is rotatably connected to the outer wall of the collecting pipe 301.

[0041] When water flows into the filter tank 501, the slag discharge component 502 causes large impurities and flocculent impurities in the water to be trapped on the surface of the filter tank 501. After a period of time, the impurities need to be cleaned to ensure the water flow speed and the filtering effect. At this time, the slag discharge component 502 moves upward to hold the impurities, and cooperates with the inflation component 302 to make the impurities flow into the collection pipe 301 under the action of the water flow and the slag discharge component 502. While the slag discharge component 502 holds the impurities upward, the cleaning component 503 also cleans downward along the slag discharge component 502, so that the flocculent impurities can be separated from the slag discharge component 502, and when the flocculent impurities adhere to the surface of the cleaning component 503, the cleaning component 503 can self-clean to maintain the cleaning effect, avoid clogging of the filter, ensure the slag discharge work while filtering, maintain the filtering effect, and shorten the shutdown and maintenance cycle.

[0042] Example 2, please refer to Figure 1-Figure 9The present invention provides a technical solution: on the basis of the first embodiment, the inflatable component 302 includes a lifting column 3021, the outer wall of the lifting column 3021 is fixedly connected to the inner wall of the collecting pipe 301, the top of the lifting column 3021 is fixedly connected to an air pump 3022, the top of the air pump 3022 is fixedly connected to an air pipe 3023, the top of the air pipe 3023 is evenly provided with air outlets 3025, the inner wall of the air pipe 3023 is fixedly connected to one end close to the air outlet 3025 with a waterproof sheet 3024, and the middle of the waterproof sheet 3024 is provided with a The air holes and waterproof sheet 3024 are made of elastic material. The air holes open when the air pump 3022 is working and inflating air. The air holes are squeezed and hidden when not subject to external force. The top of the air pipe 3023 is fixedly connected with the shell 3026. The air pump 3022 and the air pipe 3023 are used to ensure the air pressure balance when the water level in the collection pipe 301 drops, so that impurities can always be flushed into the collection pipe 301 by the water flow when discharged. The outer wall of the shell 3026 is rotatably connected to the outer wall of the cleaning component, and the bottom of the shell 3026 is in contact with the side of the slag discharge component 502 close to the collection pipe 301.

[0043] At the beginning, air is filled into the shell 3026, and no mineral water remains in the collecting tube 301, so the collecting tube 301 is in a sealed state. During filtering, the interior of the shell 3026 fits with the connecting plate 5025 of the slag discharge component 502. When impurities need to be discharged, the lifting column 3021 drives the shell 3026 to rise. At this time, the impurities are gradually accumulated to the outside of the collecting tube 301 in cooperation with the slag discharge component 502, so that the impurities are affected by gravity and enter the collecting tube 301 accompanied by water flow. After the slag discharge is completed, the shell 3026 returns to its original position, and the impurities are discharged from the interior of the filter mechanism 5 in cooperation with the slag discharge component 502, so as to achieve the separation of impurities and water, while ensuring that the filtering work is still in progress and does not affect the filtering effect.

[0044] The opening and closing assembly 306 includes a rotating rod 3061, the shape of which fits the inner wall of the collecting pipe 301, the outer wall of the rotating rod 3061 is rotatably connected to the inner wall of the collecting pipe 301 near the end of the slag discharge pipe 4, the bottom of the rotating rod 3061 is slidably connected to a moving ring 3063, and the end of the rotating rod 3061 away from the moving ring 3063 is fixedly connected to a counterweight block 3062. Under the action of the counterweight block 3062, the rotating rod 3061 remains in a horizontal state and presses the baffle 3064 to close it, so that the collecting pipe 301 is smooth and stable. The inner wall of the tube 301 is slidably connected with a baffle 3064, the top of the baffle 3064 is socketed with the inner wall of the movable ring 3063, and the side of the baffle 3064 away from the movable ring 3063 is fixedly connected with a float 3065, the float 3065 is connected to the baffle 3064, and drives the baffle 3064 to move upward when not blocked by external force, the outer wall of the float 3065 is slidably connected with the inner wall of the collecting tube 301, and the outer wall of the collecting tube 301 is provided with a long hole, so that the float 3065 moves in the hole.

[0045] When there is too much water in the collection pipe 301, the water pump 303 is turned on to pump the supernatant back into the filter tank 1. As the water level drops, the extension rod 307 at the bottom of the float 305 contacts the rotating rod 3061 and presses downward, so that one end of the rotating rod 3061 is subjected to pressure and the other end is tilted, thereby reducing the pressure on the baffle 3064. As the float 3065 rises, the collection pipe 301 is opened, so that the impurities flow out from the slag discharge pipe 4 under the impact of gravity and water. As the water level gradually drops, the buoyancy of the float 3065 is reduced, and the baffle 3064 drops by gravity to block the collection pipe 301, waiting for the next centralized cleaning, and the filtered impurities are centralized and collected, so that the water in the impurities is precipitated, so that the supernatant can be reused, and the content of clean water in the impurities is reduced. The impurities are flushed out of the collection pipe 301 with sewage to avoid accumulation and blockage of impurities in the collection pipe 301.

[0046] The slag discharge component 502 includes a telescopic column 5021, the bottom of the telescopic column 5021 is fixedly connected to the bottom of the inner wall of the filter tank 501, and the top of the telescopic column 5021 is fixedly connected to a cleaning ring 5022. The outer wall of the cleaning ring 5022 fits the inner wall of the filter tank 501. The cross section of the cleaning ring 5022 is an inclined surface. During the upward movement, the inner wall of the filter tank 501 is cleaned to prevent moss or other debris from adhering to the inner wall of the filter tank 501 and causing water source pollution. The inner wall of the cleaning ring 5022 is fixedly connected to a filter screen 5024. The filter screen 5024 is a dense fabric with ductility. The filter screen 5024 is away from the bottom of the central axis of the cleaning ring 5022 and the inner wall of the filter tank 501. The bottom is fixedly connected, and the outer wall of the telescopic column 5021 is fixedly connected with a fixed frame 5023. The middle of the fixed frame 5023 is hollowed out to ensure the filtering effect of the filter screen 5024. At the same time, it plays a certain supporting role on the filter screen 5024 when the filter screen 5024 is lifted, thereby reducing the extrusion of the filter screen 5024 by impurities and causing serious deformation of the filter screen 5024. The top of the fixed frame 5023 is in contact with the bottom of the filter screen 5024, and the side of the filter screen 5024 away from the fixed frame 5023 is evenly provided with a connecting plate 5025. The outer wall of the connecting plate 5025 is rotatably connected to the outer wall of the collection pipe 301, and the end of the connecting plate 5025 away from the collection pipe 301 is in contact with the top of the filter screen 5024.

[0047] After a certain amount of impurities are accumulated at the bottom of the filter screen 5024, the telescopic column 5021 drives the cleaning ring 5022 to move upward, and the impurities cleaned from the inner wall of the filter tank 501 are concentrated on the surface of the filter screen 5024. Then, driven by the telescopic column 5021, the filter screen 5024 gradually holds the impurities. Since the middle position of the filter screen 5024 is fixed to the inner wall of the filter tank 501, the filter screen 5024 presents an inverted cone shape during the gradual rise of the edge, so that the impurities move toward the middle along the filter screen 5024, and while the filter screen 5024 is expanded upward, the cleaning ring 5022 is cleaned. Component 503 sweeps the impurities on the filter screen 5024 downward, and the connecting plate 5025 is driven to rotate upward, and at the same time cooperates with the upward movement of the inflation component 302, so that there is a certain gap between the connecting plate 5025 and the shell 3026, so that the water flows into the collection pipe 301, and drives the impurities on the filter screen 5024 to enter the collection pipe 301 for collection, and the impurities on the filter screen 5024 are cleaned and discharged. There is no need to stop work for cleaning, and the impurities on the filter screen 5024 can be completely discharged, thereby ensuring the use effect of the filter screen 5024 and extending the service life of the filter screen 5024.

[0048] The cleaning component 503 includes a rotating frame 5031, which can be adjusted according to the movement and extension. The outer wall of the rotating frame 5031 is rotatably connected to the outer wall of the shell 3026. The end of the rotating frame 5031 away from the shell 3026 is clamped with the top of the cleaning ring 5022. The inner wall of the rotating frame 5031 is fixedly connected with a fixing rod 5032. The bottom of the rotating frame 5031 is fixedly connected with a connecting rope 5033. The connecting rope 5033 is made of a soaking-resistant material. The outer wall of the connecting rope 5033 is provided with a ring 5034. The ring 5034 covers the fixing rod 5032 and the connecting rope 5033. Under the action of gravity, the fixing rod 5032 and the connecting rope 5033 are moved along the rotating frame 5031. The fixed rod 5032 moves back and forth, the inner wall of the ring 5034 is sleeved with the outer wall of the fixed rod 5032, and the end of the connecting rope 5033 away from the fixed rod 5032 is fixedly connected to the cleaning plate 5035, and the top of the inner wall of the cleaning plate 5035 is evenly provided with telescopic rods 5036, and the top of the telescopic rod 5036 is fixedly connected to the inner wall of the cleaning plate 5035, and the bottom of the telescopic rod 5036 is fixedly connected with a cleaning brush 5037, and the inner wall of the cleaning plate 5035 is evenly provided with circular knives 5038, and the circular knives 5038 and the cleaning brush 5037 are staggered. The outer wall of the circular knife 5038 is rotatably connected to the inner wall of the cleaning plate 5035.

[0049] When the filter screen 5024 is lifted, the cleaning ring 5022 moves upward, and the rotating frame 5031 also rotates upward. The collar 5034 moves on the fixed rod 5032. When the end of the rotating frame 5031 is higher than the end close to the connecting plate 5025, the collar 5034 moves to release the connecting rope 5033, and the cleaning brush 5037 and the cleaning plate 5035 move downward along the filter screen 5024 to brush the light impurities or flocculent impurities on the filter screen 5024 that are difficult to fall by gravity downward, so that the impurities on the filter screen 5024 are completely collected in the middle and finally enter the collection pipe 301 under the impact of the water flow. The flocculent impurities on the surface of the cleaning brush 5037 are cut off by the circular knife 5038 when the cleaning brush 5037 is retracted into the cleaning plate 5035 and fall onto the filter screen 5024 again with the water flow, waiting for the next cleaning, thereby ensuring the cleaning effect of the filter screen 5024 and maintaining its own cleaning effect.

[0050] The specific workflow is as follows:

[0051] During operation, the top of the filter tank 1 is connected to an untreated water source, water enters the filter mechanism 5 from the top, and then flows out from the outlet pipe 2. The water inlet flow rate is greater than the water outlet flow rate, so that the mineral water gradually fills the filter tank 1, keeps the water level higher than or level with the filter mechanism 5, and slows down the flow rate inside the filter mechanism 5. When water flows into the filter tank 501, the slag discharge component 502 causes large impurities and flocculent impurities in the water to be trapped on the surface of the filter tank 501. After a period of time, the impurities need to be cleaned to ensure the speed of the water flow and the filtering effect. At this time, the slag discharge component 502 moves upward to hold the impurities, and cooperates with the inflation component 302 to make the impurities flow into the collection pipe 301 under the action of the water flow and the slag discharge component 502. While the slag discharge component 502 holds the impurities upward, the cleaning component 503 also sweeps downward along the slag discharge component 502, so that the flocculent impurities can be separated from the slag discharge component 502.

[0052] After filtering for a period of time, a certain amount of impurities accumulated inside the slag discharge component 502 need to be discharged regularly to ensure the filtering quality. At this time, the inflation component 302 opens upward, and cooperates with the slag discharge component 502 to allow the impurities to enter the collection pipe 301 driven by the water flow. The impurities accumulate at the bottom of the collection pipe 301 for precipitation. A certain amount of water will gradually accumulate in the collection pipe 301. When the water level is higher than the connection point of the collection pipe 301, the water pump 303 is turned on, driving the connecting pipe 304 to pump excess water back into the filter tank 1. As the water level drops, the float 305 also drops, thereby driving the extension rod 307 to contact the opening and closing component 306, and opening the opening and closing component 306 during the downward movement, so that the impurities in the collection pipe 301 flow out from the slag discharge pipe 4 together with the water.

[0053] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A filtering device for producing and processing mineral water, specifically comprising: A filter tank (1), characterized in that: a water outlet pipe (2) is fixedly connected to the outer wall of the filter tank (1), and a slag discharge pipe (4) is fixedly connected to one end of the filter tank (1) away from the water outlet pipe (2); The filtration equipment for mineral water production and processing also includes: A cleaning mechanism (3), the bottom of the cleaning mechanism (3) being fixedly connected to the bottom of the inner wall of the filter tank (1); The cleaning mechanism (3) comprises a collecting pipe (301), the bottom of the collecting pipe (301) is fixedly connected to the bottom of the inner wall of the filtering tank (1), the bottom of the inner wall of the collecting pipe (301) is slidably connected to an opening and closing component (306), and one end of the inner wall of the collecting pipe (301) away from the closing and closing component (306) is fixedly connected to an inflation component (302); A filtering mechanism (5), wherein the outer wall of the filtering mechanism (5) is fixedly connected to the inner wall of the filtering tank (1); The filtering mechanism (5) comprises a filtering tank (501), the outer wall of the filtering tank (501) is fixedly connected to the inner wall of the filtering tank (1), a slag discharge assembly (502) is evenly arranged at the bottom of the inner wall of the filtering tank (501), a cleaning assembly (503) is arranged on the top of the slag discharge assembly (502), and one end of the cleaning assembly (503) close to the collecting pipe (301) is rotatably connected to the top of the inflation assembly (302).

2. The filtering equipment for producing and processing mineral water according to claim 1, characterized in that: The outer wall of the slag discharge pipe (4) is fixedly connected to the outer wall of the cleaning mechanism (3), the inner wall of the filter tank (501) is fixedly connected to the outer wall of the collection pipe (301), the bottom of the slag discharge component (502) is fixedly connected to the bottom of the inner wall of the filter tank (501), and one end of the slag discharge component (502) close to the inflation component (302) is rotatably connected to the outer wall of the collection pipe (301).

3. The filtering equipment for producing and processing mineral water according to claim 1, characterized in that: The cleaning mechanism (3) further comprises a water pump (303), the bottom of the water pump (303) being fixedly connected to the top of the inflation assembly (302), the bottom of the water pump (303) being fixedly connected to a connecting pipe (304), the inner wall of the collection pipe (301) being slidably connected to an end thereof away from the water pump (303) and the bottom of the float (305) being fixedly connected to an extension rod (307).

4. The filtering equipment for producing and processing mineral water according to claim 1, characterized in that: The inflation component (302) comprises a lifting column (3021), the outer wall of the lifting column (3021) is fixedly connected to the inner wall of the collecting pipe (301), the top of the lifting column (3021) is fixedly connected to an air pump (3022), the top of the air pump (3022) is fixedly connected to an air pipe (3023), the top of the air pipe (3023) is evenly provided with air outlets (3025), the inner wall of the air pipe (3023) is fixedly connected to one end close to the air outlet (3025) with a waterproof sheet (3024), the top of the air pipe (3023) is fixedly connected to a shell (3026), the outer wall of the shell (3026) is rotatably connected to the outer wall of the cleaning component, and the bottom of the shell (3026) is in contact with a side of the slag discharge component (502) close to the collecting pipe (301).

5. The filtering equipment for producing and processing mineral water according to claim 1, characterized in that: The opening and closing assembly (306) comprises a rotating rod (3061), the outer wall of which is rotatably connected to the inner wall of the end of the collecting pipe (301) close to the slag discharge pipe (4), the bottom of the rotating rod (3061) is slidably connected to a moving ring (3063), the end of the rotating rod (3061) away from the moving ring (3063) is fixedly connected to a counterweight (3062), the inner wall of the collecting pipe (301) is slidably connected to a baffle (3064), the top of the baffle (3064) is sleeved with the inner wall of the moving ring (3063), the side of the baffle (3064) away from the moving ring (3063) is fixedly connected to a float (3065), and the outer wall of the float (3065) is slidably connected to the inner wall of the collecting pipe (301).

6. The filtering equipment for producing and processing mineral water according to claim 1, characterized in that: The slag discharge assembly (502) comprises a telescopic column (5021), the bottom of the telescopic column (5021) is fixedly connected to the bottom of the inner wall of the filter tank (501), the top of the telescopic column (5021) is fixedly connected to a cleaning ring (5022), the outer wall of the cleaning ring (5022 is in contact with the inner wall of the filter tank (501), the inner wall of the cleaning ring (5022) is fixedly connected to a filter screen (5024), and the bottom of the filter screen (5024) away from the central axis of the cleaning ring (5022) is fixedly connected to the bottom of the inner wall of the filter tank (501).

7. The filtering equipment for producing and processing mineral water according to claim 6, characterized in that: The outer wall of the telescopic column (5021) is fixedly connected to a fixing frame (5023), the top of the fixing frame (5023) is in contact with the bottom of the filter screen (5024), and a connecting plate (5025) is evenly arranged on the side of the filter screen (5024) away from the fixing frame (5023), the outer wall of the connecting plate (5025) is rotatably connected to the outer wall of the collection pipe (301), and the end of the connecting plate (5025) away from the collection pipe (301) is in contact with the top of the filter screen (5024).

8. The filtering equipment for producing and processing mineral water according to claim 4, characterized in that: The cleaning assembly (503) comprises a rotating frame (5031), the outer wall of the rotating frame (5031) is rotatably connected to the outer wall of the shell (3026), one end of the rotating frame (5031) away from the shell (3026) is snap-fitted to the top of the cleaning ring (5022), the inner wall of the rotating frame (5031) is fixedly connected to a fixing rod (5032), the bottom of the rotating frame (5031) is fixedly connected to a connecting rope (5033), the outer wall of the connecting rope (5033) is provided with a ring (5034), and the inner wall of the ring (5034) is sleeved with the outer wall of the fixing rod (5032).

9. The filtering equipment for producing and processing mineral water according to claim 8, characterized in that: One end of the connecting rope (5033) away from the fixing rod (5032) is fixedly connected to a cleaning plate (5035); a telescopic rod (5036) is evenly arranged on the top of the inner wall of the cleaning plate (5035); the top of the telescopic rod (5036) is fixedly connected to the inner wall of the cleaning plate (5035); a cleaning brush (5037) is fixedly connected to the bottom of the telescopic rod (5036); a circular knife (5038) is evenly arranged on the inner wall of the cleaning plate (5035); and the outer wall of the circular knife (5038) is rotatably connected to the inner wall of the cleaning plate (5035).

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