A purified mineralized mine water purifier

Abstract

The present application relates to the technical field of mine drinking water equipment, in particular to a mine purifying and mineralizing drinking water machine, which comprises a support, an explosion-proof control cabinet, a hot water tank and a cold water tank, the left side of the front of the support is provided with the explosion-proof control cabinet, and the front and back of the right side inside the support are respectively provided with the hot water tank and the cold water tank which are communicated with each other. The present application sets two filters inside the support, adopts micron stainless steel sintered filter element inside the two filters, has good filtering effect, long service life, can be repeatedly used after washing, further adopts a magnetizer to improve the water purification effect, and then carries out secondary treatment through two-stage reverse osmosis membranes, so that the treatment effect is better, most ions, organic matters and microorganisms in raw water can be removed at one time, and the treated raw water is treated by a maifite filter and a silver-loaded activated carbon filter. The mine drinking water machine has the advantages of good water treatment effect, convenient use and simple structure.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mine drinking water equipment, in particular to a mine purifying and mineralizing treatment net drinking water machine. BACKGROUND

[0002] With the development of the coal mining industry, it has become inevitable and a social consensus to improve the working environment of coal miners. The temperature in the mine is relatively high, and the working intensity of coal miners is relatively high, and the body water loss is relatively fast. It has always been a dream of coal miners to use a drinking water machine in the hundreds of meters of roadway in the deep stratum. Therefore, the drinking water machine using underground dustproof water as raw water has become an essential part of the coal mine.

[0003] In order to adapt to the working environment of the coal mine, some underground drinking water machines have gradually appeared on the market, among which the structure of the mine explosion-proof heating hot meal drinking water machine in Chinese patent application (CN202120726729.2) is the most representative (as shown in Figure 9 The heating water tank is installed on the explosion-proof box, the electric heater is installed in the heating water tank, the duckbill type float ball liquid level switch is installed in the heating water tank and the drinking water tank, the temperature control switch is installed on the electric heater, the temperature controller is installed on the heating water tank, the drinking water tank is fixed on the upper part of the side wall of the heating water tank, the first temperature sensor is installed in the drinking water tank, and the second temperature sensor is installed on the outer wall of the drinking water tank. This structure can heat the cold water, so that the front-line coal miners in the mine can also drink hot water. However, this drinking water machine only heats the treated pure water and cannot purify the raw water. It needs to be matched with an additional water purifier, which has high limitations and can only be placed in special positions for use, which limits the use range.

[0004] Therefore, we propose a mine purifying and mineralizing treatment net drinking water machine. SUMMARY

[0005] The present application aims to provide a mine purifying and mineralizing treatment net drinking water machine, which is designed to have good water treatment effect, convenient use, and simple structure.

[0006] In order to achieve the above effect, the technical scheme adopted by the present application is as follows: a mine purifying and mineralizing treatment net drinking water machine, comprising a support, an explosion-proof control cabinet, a hot water tank and a cold water tank, the left side of the front of the support is provided with an explosion-proof control cabinet, the front and back of the right side inside the support are respectively provided with a hot water tank and a cold water tank which are in communication with each other, and the hot water tank and the cold water tank are of an integrated structure, the upper part of the right side of the front of the support is respectively provided with a hot water interface and a cold water interface, and the left side of the front of the support is provided with a control button.

[0007] The rear side of the bracket is fixedly provided with a self-operated pressure reducing valve, which is composed of a pressure reducing valve cavity, a pressure adjusting spring and a pressure feedback port.

[0008] The inside of the bracket is also provided with two filters in communication with each other, and the inside of each filter is movably provided with a plurality of filter holders.

[0009] Preferably, one side of the inside of the bracket is also fixedly provided with a magnetizer, and the inside of the magnetizer is in communication with the water outlet of one of the filters.

[0010] Preferably, the inside of the bracket is fixedly provided with two reverse osmosis modules in communication with each other, and each reverse osmosis module is composed of a reverse osmosis membrane and a glass steel membrane shell.

[0011] Preferably, one side of the inside of the bracket is also fixedly provided with a magnetite filter and a silver-loaded activated carbon filter.

[0012] Preferably, the inside of the hot water tank is also provided with a liquid level sensor, a heater and a temperature sensor.

[0013] Preferably, the middle part of the inside of the mounting frame is provided with a water pumping pipe, and the bottom of the water pumping pipe is provided with a through port, the lower part of the inside of the mounting frame is provided with a plurality of water pumping ports, and the inside of each of the plurality of water pumping ports is provided with a control valve and a flow sensor, and the upper part of the water pumping pipe is provided with a plurality of spring water guide pipes, and each of the plurality of spring water guide pipes extends into the inside of the filter cavity.

[0014] Preferably, the inside of the mounting frame is further provided with a plurality of backwashing assemblies, and the backwashing assemblies are movably arranged in the inside of each filter cavity, the backwashing assembly comprises a flushing frame, the top of the partition plate is fixedly provided with a limiting rod, and the surface of the limiting rod is slidably provided with the flushing frame, one end of the spring water guide pipe is in communication with the inside of the flushing frame, and the top of the partition plate is further rotatably provided with a screw rod, and one end of the screw rod is threadedly connected with the inside of the flushing frame.

[0015] Preferably, the upper part of the inside of the filter shell is provided with a cover plate, and the top end of the screw rod penetrates through the cover plate and extends above the cover plate, the top end of the screw rod is fixedly provided with a driven gear, the top of the cover plate is rotatably provided with an external gear ring, and the top of the cover plate is further rotatably provided with a driving gear meshing with the external gear ring, the top of the driving gear is provided with a driving motor, and the output shaft of the driving motor is fixedly connected with the inside of the driving gear.

[0016] Preferably, the top of the cover plate is further fixedly provided with a micro electric cylinder through a fixing frame, the driving end of the micro electric cylinder is rotatably provided with a transmission gear, and the surfaces of the transmission gear are respectively in meshing transmission with the surfaces of the external gear ring and the driven gear, and the top of the filter frame penetrates through the cover plate and the filter end cover and extends above the filter end cover.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] 1. The application has the advantages of good water quality treatment effect, convenient use and simple structure.

[0019] 2. The application has the advantages of good water quality treatment effect, convenient use and simple structure.

[0020] 3. The application has the advantages of good water quality treatment effect, convenient use and simple structure. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some of the embodiments of the application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0022] Figure 1It is a front view of a structure of a mine water purifying and mineralizing machine according to an embodiment of the present application;

[0023] Figure 2 It is a side view of an internal structure of a mine water purifying and mineralizing machine according to an embodiment of the present application;

[0024] Figure 3 It is a schematic view of a filter shell and a filter end cover structure according to an embodiment of the present application;

[0025] Figure 4 It is a schematic view of a cover plate and a filter frame structure according to an embodiment of the present application;

[0026] Figure 5 It is a schematic view of a flushing frame and a mounting frame structure according to an embodiment of the present application;

[0027] Figure 6 It is a schematic view of a partition plate and a water guide frame structure according to an embodiment of the present application;

[0028] Figure 7 It is a schematic view of a water pumping pipe structure according to an embodiment of the present application;

[0029] Figure 8 It is a schematic view of a cover plate and an outer tooth ring structure according to an embodiment of the present application;

[0030] Figure 9 It is a schematic view of a structure of a mine explosion-proof heating and drinking water machine according to an existing patent.

[0031] In the figure, 1, a support; 2, an explosion-proof control cabinet; 3, a hot water tank; 4, a cold water tank; 5, a hot water interface; 6, a cold water interface; 7, a control button; 8, a pressure reducing valve cavity; 9, a pressure adjusting spring; 10, a pressure feedback port; 11, an electric ball valve; 12, a filter; 13, a filter frame; 14, a filter shell; 15, a filter end cover; 16, a water inlet pipe; 17, a waste water pipe; 18, a partition plate; 19, a water guide frame; 20, a mounting frame; 21, a mounting groove; 22, a filter core; 23, a water inlet valve; 24, a water outlet valve; 25, a water pumping pipe; 26, a through port; 27, a spring water guide pipe; 28, a flushing frame; 29, a limiting rod; 30, a screw rod; 31, a cover plate; 32, a driven gear; 33, an outer tooth ring; 34, a driving gear; 35, a driving motor; 36, a micro electric cylinder; 37, a transmission gear; 38, a magnetizer; 39, a reverse osmosis module; 40, a maifanite filter; 41, a silver-loaded activated carbon filter; 42, a liquid level sensor; 43, a heater. DETAILED DESCRIPTION

[0032] The present application will be further explained in conjunction with the accompanying drawings and specific embodiments.

[0033] Embodiment 1

[0034] Please refer toFigures 1 to 8 The embodiment shown discloses a purified mineralized mine water purification machine, which comprises a support 1, an explosion-proof control cabinet 2, a hot water tank 3 and a cold water tank 4. The explosion-proof control cabinet 2 is arranged on the left side of the front of the support 1. The hot water tank 3 and the cold water tank 4 are arranged on the right side of the inside of the support 1 and are in communication with each other. The hot water tank 3 and the cold water tank 4 are integrated. The hot water interface 5 and the cold water interface 6 are arranged on the right side of the front of the support 1. The control button 7 is arranged on the left side of the front of the support 1. The hot water interface 5 and the cold water interface 6 are in communication with the inside of the hot water tank 3 and the cold water tank 4, respectively. The hot water and the cold water are separated and discharged through the hot water interface 5 and the cold water interface 6.

[0035] Further, the self-operated pressure reducing valve is fixedly arranged on the inside of the back of the support 1. The self-operated pressure reducing valve comprises a pressure reducing valve cavity 8, a pressure adjusting spring 9 and a pressure feedback port 10. The pressure reducing valve cavity 8 is fixedly arranged on the support 1. The water inlet and the water outlet are arranged on the two sides of the pressure reducing valve cavity 8. The pressure adjusting spring 9 is movably arranged on the top of the pressure reducing valve cavity 8. The pressure feedback port 10 is arranged on the top end of the pressure adjusting spring 9. The dustproof water is sent into the inside of the pressure reducing valve cavity 8 through the water inlet on one side of the pressure reducing valve cavity 8. The dustproof water is pressure-reduced through the pressure adjusting spring 9 in the inside of the pressure reducing valve cavity 8. The electric ball valve 11 is fixedly arranged in the inside of the support 1. The electric ball valve 11 comprises a valve body and an electric actuator. The electric actuator is fixedly arranged on the top of the valve body. The water inlet end of the electric ball valve 11 is in communication with the water outlet of the pressure reducing valve cavity 8. The water inlet amount of the equipment is controlled through the electric ball valve 11, so that the normal and stable operation of the water purification equipment is ensured.

[0036] Further, the inside of the support 1 is also provided with two filters 12 in communication with each other, and the inside of each of the two filters 12 is movably provided with a plurality of filter frames 13. The filter 12 is composed of a filter shell 14 and a filter end cover 15. The bottom of the filter shell 14 is respectively provided with a water inlet pipe 16 and a waste water pipe 17, and one end of the water inlet pipe 16 is in communication with the water outlet end of the electric ball valve 11. The inside of the filter shell 14 is provided with a partition plate 18 at the bottom, and the bottom of the partition plate 18 is fixedly provided with a water guide frame 19. The inside of the water guide frame 19 is respectively provided with a water inlet flow channel and a flushing flow channel. The inside of the water inlet flow channel is in communication with the inside of the water inlet pipe 16, and the inside of the flushing flow channel is in communication with the inside of the waste water pipe 17. The top of the partition plate 18 is fixedly provided with a mounting frame 20, and the inside of the mounting frame 20 is provided with a plurality of mounting grooves 21 matched with the filter frames 13. Six of the mounting grooves 21 are arranged inside the filter frames 13, and the six filter frames 13 are arranged at equal angles about the central axis of the mounting grooves 21. The inside of the filter frame 13 is provided with a filter core 22. The filter cores 22 inside the two filters 12 are respectively 5-micron and 10-micron specifications of stainless steel sintered filter cores 22. The bottom of the partition plate 18 is provided with a plurality of water inlet valves 23 and water outlet valves 24, and the water inlet valves 23 and the water outlet valves 24 are respectively in communication with the inside of the water inlet flow channel and the flushing flow channel. The partition plate 18 and the mounting frame 20 divide the inside of the filter shell 14 into a plurality of filter cavities. The inside of each filter cavity is movably provided with one filter frame 13. The bottom of each filter cavity is respectively provided with one water inlet valve 23 and one water outlet valve 24. When the dustproof water is filtered, the dustproof water is introduced into the water inlet flow channel inside the water guide frame 19 through the water inlet pipe 16. The dustproof water enters the inside of the filter cavity through the water inlet valve 23. The filter core 22 inside the filter frame 13 is used to filter the impurities in the dustproof water. The dustproof water is filtered twice by the filter cores 22 of different specifications inside the two filters 12.

[0037] Further, one side of the inside of the support 1 is also fixedly provided with a magnetizer 38, and the inside of the magnetizer 38 is communicated with the water outlet of one of the filters 12. The magnetizer 38 is composed of a main body and a strong magnetic module. The water flow is magnetized by the magnetizer 38 to improve the water purification effect and enhance the activity of the water. The inside of the support 1 is fixedly provided with two reverse osmosis modules 39 which are communicated with each other. The two reverse osmosis modules 39 are each composed of a reverse osmosis membrane and a glass steel membrane shell. The water inlet of one of the reverse osmosis modules 39 is communicated with the water outlet of the magnetizer 38. The two reverse osmosis membranes are respectively an 8040 reverse osmosis membrane and a 4021 reverse osmosis membrane. The two reverse osmosis modules 39 remove more than 98% of ions, organic matter and 99.9% of microorganisms in raw water. One side of the inside of the support 1 is also fixedly provided with a maifanite filter 40 and a silver-loaded activated carbon filter 41. The water inlet of the maifanite filter 40 is communicated with the water outlet of the other reverse osmosis module 39. The water outlet of the maifanite filter 40 is communicated with the water inlet of the silver-loaded activated carbon filter 41. The water outlet of the silver-loaded activated carbon filter 41 is communicated with the inside of the cold water tank 4. After the raw water is treated by the maifanite filter 40, nearly 20 kinds of elements and minerals necessary for human body such as potassium, sodium, calcium, magnesium, silicon, manganese, titanium, phosphorus, etc. can be supplemented to the coal mine workers. The silver-loaded activated carbon filter 41 can remove harmful substances such as bacteria, odor, residual chlorine, pigment, benzene, ketone, petroleum, heavy metal ions, radioactive substances, moldy odor, bacteria, etc. in water.

[0038] Further, the inside of the hot water tank 3 is also provided with a liquid level sensor 42, a heater 43 and a temperature sensor. The cold water is heated by the heater 43. The temperature sensor monitors the water temperature in the hot water tank in real time. When the temperature is lower than the set value, the heater 43 starts to heat. When the temperature reaches the set value, the heater 43 stops working. The water level in the hot water tank 3 is detected by the liquid level sensor 42 to prevent the heater 43 from dry burning.

[0039] Example 2

[0040] Further, the middle part of the installation frame 20 is internally provided with a water pumping pipe 25, the bottom of the water pumping pipe 25 is provided with a through port 26, the lower part of the installation frame 20 is internally provided with a plurality of water pumping ports, the inside of the plurality of water pumping ports is internally provided with a control valve and a flow sensor, the upper part of the water pumping pipe 25 is provided with a plurality of spring water guide pipes 27, the plurality of spring water guide pipes 27 extend to the inside of the filter cavity, the inside of the installation frame 20 is further provided with a plurality of backwashing assemblies, the backwashing assemblies are movably arranged in the inside of each filter cavity, the backwashing assembly comprises a flushing frame 28, the top of the partition plate 18 is fixedly provided with a limiting rod 29, the surface of the limiting rod 29 is slidably provided with the flushing frame 28, one end of the spring water guide pipe 27 is in communication with the inside of the flushing frame 28, the top of the partition plate 18 is further rotatably provided with a screw rod 30, one end of the screw rod 30 is threadedly connected with the inside of the flushing frame 28, the upper part of the filter shell 14 is provided with a cover plate 31, the top end of the screw rod 30 penetrates through the cover plate 31 and extends to the upper part of the cover plate 31, the top end of the screw rod 30 is fixedly provided with a driven gear 32, the top of the cover plate 31 is rotatably provided with an external gear ring 33, the top of the cover plate 31 is further rotatably provided with a driving gear 34 which is engaged with the external gear ring 33, the top of the driving gear 34 is provided with a driving motor 35, the output shaft of the driving motor 35 is fixedly connected with the inside of the driving gear 34, the top of the cover plate 31 is further fixedly provided with a micro electric cylinder 36 through a fixing frame, the driving end of the micro electric cylinder 36 is rotatably provided with a transmission gear 37, the surface of the transmission gear 37 is engaged with the surfaces of the external gear ring 33 and the driven gear 32 for transmission, the top of the filter frame 13 penetrates through the cover plate 31 and the filter end cover 15 and extends to the upper part of the filter end cover 15.

[0041] It needs to be explained that when the dustproof water is filtered, the dustproof water is sent into each filter cavity, the filter core 22 in each filter cavity is used to filter the dustproof water, the filtered water is sent into the water pump 25 through the water suction port and the through port 26, and finally the filtered dustproof water is sent into the next process through the water pump 25. The flow sensor in the water suction port is used to monitor the filtering effect of the filter core 22 on the dustproof water in real time. When the flow decreases, the transmission gear 37 is driven to move downward by the micro electric cylinder 36 above the corresponding filter frame 13, the screw rod 30 in the lower filter cavity is driven to rotate clockwise by the meshing transmission between the transmission gear 37 and the driven gear 32, the flushing frame 28 is driven to move downward in the rotating process of the screw rod 30, the valve in the spring water guide pipe 27 on one side of the flushing frame 28 is opened, the filtered water in the water pump 25 is sent into the flushing frame 28, the water inlet valve 23 in the partition plate 18 is closed, the water outlet valve 24 is opened, the filter core in the filter frame 13 is flushed by the flushing frame 28, the flushed waste water enters the flushing flow channel through the water outlet valve 24, and finally is sent out through the waste water pipe 17, so that the filtering effect of the filter core 22 in the filter frame 13 is ensured. After the flushing process, the filtering effect of the filter core 22 is still not ideal. At this time, the filter frame 13 is pulled out from the inside of the filter shell 14 by closing the valve in the water suction port and the water inlet valve 23, and the filter core 22 in the filter frame 13 is replaced. When the filter core 22 is replaced, the filter 12 does not need to be stopped, and the replacement of the filter core 22 does not affect the operation of other filter cavities.

[0042] Embodiment 3

[0043] The use method of the mine purifying and mineralizing treatment mine purifying and drinking water machine is disclosed in the embodiment, and specifically includes the following steps:

[0044] Step 1: first, the underground dustproof water is sent into the inside through the water inlet on one side of the pressure reducing valve cavity 8, the dustproof water is pressure reduced in the inside of the pressure reducing valve cavity 8 through the pressure adjusting spring 9, then the underground water is sent into the inside of the electric ball valve 11, and the water inlet amount of the equipment is controlled through the electric ball valve 11;

[0045] Step 2: the dustproof water is first sent into the filter 12 with the 10-micron specification filter core 22 through the water inlet pipe 16 by the electric ball valve 11, the dustproof water is filtered through the filter core 22 in the filter frame 13, then the dustproof water is sent into the filter 12 with the 5-micron specification filter core 22, and the dustproof water is filtered twice through the filter cores 22 with different specifications in the two filters 12;

[0046] Step 3: Then the water flow is magnetized by the magnetizer 38, and then 98% or more ions, organic matters and 99.9% microorganisms in the raw water are removed by two reverse osmosis modules 39, and then the raw water is treated by the maifanite filter 40 and the silver-loaded activated carbon filter 41 in sequence, so that the elements and minerals in the water are increased, and the harmful substances such as bacteria, odor, residual chlorine, pigment, benzene, ketone, petroleum, heavy metal ions, radioactive substances, mold odor and bacteria in the water are removed;

[0047] Step 4: The treated water enters the cold water tank 4, and the water in the cold water tank 4 is sent into the hot water tank 3, and the heater 43 heats the cold water in the hot water tank 3, and the temperature sensor monitors the water temperature in the hot water tank in real time, and when the temperature is lower than the set value, the heater 43 starts to heat, and when the temperature reaches the set value, the heater 43 stops working.

[0048] Step 5: When the dustproof water is filtered by the filter 12, the flow sensor inside the water suction port monitors the filtering effect of the filter element 22 on the dustproof water in real time, and when the flow decreases, the transmission gear 37 is driven downward by the micro electric cylinder 36 on the upper side of the corresponding filter frame 13, the transmission gear 37 is engaged and transmitted between the outer tooth ring 33 and the driven gear 32, the screw rod 30 in the lower filter cavity rotates clockwise, and the flushing frame 28 moves downward in the process of rotating the screw rod 30, and the valve in the spring water guide pipe 27 on one side of the flushing frame 28 is opened, the filtered water in the water suction pipe 25 is sent into the inside of the flushing frame 28, the water inlet valve 23 in the partition plate 18 is closed, and the drain valve 24 is opened, the filter element in the filter frame 13 is filtered by the flushing frame 28, the flushed wastewater enters the flushing flow channel through the drain valve 24, and finally is sent out through the wastewater pipe 17, so that the filtering effect of the filter element 22 in the filter frame 13 is ensured, and after the flushing treatment, if the filtering effect of the filter element 22 is still not ideal, the filter frame 13 is pulled out from the inside of the filter shell 14 by closing the valve and the water inlet valve 23 in the water suction port, and the filter element 22 in the filter frame 13 is replaced.

[0049] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0050] The application is not limited to the above-mentioned optional embodiments, and anyone can derive other various forms of products under the inspiration of the application. The above-mentioned specific embodiments should not be understood as limiting the protection scope of the application, and the protection scope of the application should be defined by the claims, and the specification can be used to explain the claims.

Claims

1. A mineral-treated drinking water dispenser for mining, comprising a support frame (1), an explosion-proof control cabinet (2), a hot water tank (3), and a cold water tank (4), wherein the explosion-proof control cabinet (2) is provided on the left side of the front of the support frame (1), and the hot water tank (3) and the cold water tank (4) are respectively provided on the front and back sides of the right side inside the support frame (1), and the hot water tank (3) and the cold water tank (4) are an integral structure, characterized in that: Hot water inlet (5) and cold water inlet (6) are respectively provided on the upper right side of the front of the bracket (1), and a control button (7) is provided on the left side of the front of the bracket (1). A self-operated pressure reducing valve is fixedly installed on the rear side inside the bracket (1). The self-operated pressure reducing valve consists of a pressure reducing valve chamber (8), a pressure regulating spring (9), and a pressure feedback port (10). The pressure reducing valve chamber (8) is fixedly installed on the bracket (1), and an inlet and an outlet are respectively provided on both sides of the pressure reducing valve chamber (8). A pressure regulating spring (9) is movably installed on the top of the pressure reducing valve chamber (8), and a pressure feedback port (10) is also provided on the top of the pressure regulating spring (9). The bracket (1) is also equipped with two interconnected filters (12), and each of the two filters (12) has several filter frames (13) movably installed inside. The filter (12) consists of a filter housing (14) and a filter end cap (15). The bottom of the filter housing (14) is respectively provided with an inlet pipe (16) and a wastewater pipe (17), and one end of the inlet pipe (16) is connected to the outlet end of the electric ball valve (11). A partition (18) is provided at the bottom of the filter housing (14), and a water guide frame (19) is fixedly provided at the bottom of the partition (18). The water guide frame (19) is respectively provided with an inlet channel and a flushing channel inside. The inlet channel is connected to the inlet pipe (16), and the flushing channel is connected to the inlet channel. The interior of the filter housing (14) is connected to the interior of the wastewater pipe (17). The top of the partition (18) is fixedly provided with a mounting bracket (20), and the interior of the mounting bracket (20) is provided with several mounting slots (21) that cooperate with the filter frame (13). The interior of the filter frame (13) is provided with a filter element (22), and the filter elements (22) inside the two filters (12) are respectively set as sintered stainless steel filter elements (22) with specifications of 5 micrometers and 10 micrometers. The bottom of the partition (18) is provided with several inlet valves (23) and drain valves (24), and the inlet valves (23) and drain valves (24) are respectively connected to the interior of the inlet flow channel and the flushing flow channel. The partition (18) and the mounting bracket (20) divide the interior of the filter housing (14) into several filter chambers. A water suction pipe (25) is provided in the middle of the interior of the mounting frame (20), and a through-hole (26) is provided at the bottom of the water suction pipe (25). Several water suction ports are provided at the bottom of the interior of the mounting frame (20), and each of the water suction ports is equipped with a control valve and a flow sensor. Several spring guide pipes (27) are provided above the water suction pipe (25), and each of the spring guide pipes (27) extends into the interior of the filter chamber. Several backwashing ports are also provided inside the mounting frame (20). The backwashing assembly is located inside each filter chamber and is movably arranged. The backwashing assembly includes a flushing frame (28), a limiting rod (29) is fixedly arranged on the top of the partition (18), and the flushing frame (28) is slidably arranged on the surface of the limiting rod (29). One end of the spring water guide pipe (27) is connected to the inside of the flushing frame (28). A screw (30) is also rotatably arranged on the top of the partition (18), and one end of the screw (30) is threadedly connected to the inside of the flushing frame (28). A cover plate (31) is provided on the upper part of the filter housing (14), and the top end of the screw (30) passes through the cover plate (31) and extends to the top of the cover plate (31). A driven gear (32) is fixedly provided on the top end of the screw (30). An external gear ring (33) is rotatably provided on the top end of the cover plate (31), and a drive gear (34) that meshes with the external gear ring (33) is also rotatably provided on the top end of the cover plate (31). A drive motor (35) is provided on the top end of the drive gear (34), and the drive motor... The output shaft of the machine (35) is fixedly connected to the inside of the drive gear (34); a miniature electric cylinder (36) is also fixedly installed on the top of the cover plate (31) by a fixing frame. The drive end of the miniature electric cylinder (36) is rotatably provided with a transmission gear (37), and the surface of the transmission gear (37) meshes with the surface of the external gear ring (33) and the driven gear (32) respectively. The top of the filter frame (13) passes through the cover plate (31) and the filter end cover (15) and extends to the top of the filter end cover (15).

2. The mineral-treated drinking water purifier for mines according to claim 1, characterized in that: A magnetizer (38) is also fixedly installed on one side inside the bracket (1), and the interior of the magnetizer (38) is connected to the outlet of one of the filters (12). The magnetizer (38) consists of a main body and a strong magnetic module.

3. A mineral-processed drinking water purifier for mining as described in claim 2, characterized in that: The bracket (1) has two interconnected reverse osmosis modules (39) fixedly installed inside, and both reverse osmosis modules (39) are composed of reverse osmosis membranes and fiberglass membrane shells. The inlet of one of the reverse osmosis modules (39) is connected to the outlet of the magnetizer (38).

4. A mineral-processed drinking water purifier for mines according to claim 3, characterized in that: A maifan stone filter (40) and a silver-loaded activated carbon filter (41) are also fixedly installed on one side inside the bracket (1). The inlet of the maifan stone filter (40) is connected to the outlet of another reverse osmosis module (39), and the outlet of the maifan stone filter (40) is connected to the inlet of the silver-loaded activated carbon filter (41). The outlet of the silver-loaded activated carbon filter (41) is connected to the interior of the cold water tank (4).

5. A mineral-treated drinking water dispenser for mining applications according to claim 1, characterized in that: The hot water tank (3) is also equipped with a liquid level sensor (42), a heater (43) and a temperature sensor at the bottom inside.

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