Desalted water equipment for schreyerite water treatment

Abstract

The utility model discloses a schreyerite water treatment demineralized water equipment, including fixed mount, inlet pipe and drain pipe, the side of fixed mount is provided with a plurality of detachable mounting cylinder, and the both ends of mounting cylinder are open, the mounting cylinder is provided with a plurality of reverse osmosis membrane group from top to bottom, and the reverse osmosis membrane group is provided with a plurality of reverse osmosis membrane group. A first sealing cover for sealing an opening of the mounting cylinder is arranged at the top end of the mounting cylinder, a second sealing cover for sealing the opening of the mounting cylinder is arranged at the bottom end of the mounting cylinder, and a plurality of first communicating pipes communicated with an inner cavity of the water inlet pipe are mounted on the side face of the water inlet pipe. According to the schreyerite water treatment demineralized water equipment, the reverse osmosis modules are detachably arranged, the reverse osmosis modules can be detached from the equipment to be cleaned or replaced when water scale is formed in the reverse osmosis modules to cause blockage or the water yield is low, the multiple reverse osmosis membrane modules are arranged, and the overall use of the equipment is not affected when one or two reverse osmosis membrane modules are replaced; meanwhile, the device has the characteristics of convenience in disassembly and assembly and easiness in maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a vanadium-titanium ore water treatment and desalination equipment. Background Art

[0002] A large amount of vanadium-titanium ore water will be produced during the mining process of vanadium-titanium ore. Various methods need to be adopted to remove or reduce harmful substances in the mine water so that it can meet the emission standards and the requirements of the receiving water environmental quality standards. Salts are one of the pollutants in vanadium-titanium ore water, and reverse osmosis technology is often used to treat the mine water. However, as a kind of membrane separation technology, reverse osmosis technology is easily affected by pollutants in the mine water and causes blockage and scaling. At present, vanadium-titanium ore water needs to be pre-treated by filtration, precipitation and other processes before being treated by reverse osmosis technology. However, filtration, precipitation and other processes have good removal effects on floccules, solid impurities, etc., but the filtration effect on tiny impurities soluble in water is poor. Scale will still form in the reverse osmosis membrane group during the mine water treatment process, affecting the use of the reverse osmosis membrane group. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a vanadium-titanium ore water treatment and desalination equipment. The reverse osmosis module is detachably arranged. When scale is formed inside and causes blockage or the water output is low, it can be removed from the equipment for cleaning or replacement. There are multiple reverse osmosis membrane groups. When one or two of them are replaced, the use of the equipment as a whole is not affected. At the same time, it has the characteristics of convenient disassembly and assembly and easy maintenance, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vanadium-titanium ore water treatment desalting water equipment, comprising a fixed frame, a water inlet pipe and a drain pipe, a plurality of detachable mounting cylinders are arranged on the side of the fixed frame, and both ends of the mounting cylinders are open, a plurality of reverse osmosis membrane groups are arranged from top to bottom in the mounting cylinder, a first sealing cover for sealing the opening is arranged at the top of the mounting cylinder, and a second sealing cover for sealing the opening is arranged at the bottom of the mounting cylinder.

[0005] A plurality of first connecting tubes connected to the inner cavity of the water inlet pipe are installed on the side of the water inlet pipe, a connecting tube in sliding contact with the first connecting tube is installed on the side of the first sealing cover, and the connecting tube is connected to the inner cavity of the installation tube, a plurality of second connecting tubes connected to the inner cavity of the drain pipe are installed on the side of the drain pipe, and the second connecting tubes are fixed on the side of the second sealing cover and connected to the inner cavity of the installation tube, a valve is installed on the first connecting tube, and a delivery pipe connected to the inner cavity of the installation tube is installed on the lower part of the side of the installation tube.

[0006] As a preferred technical solution of the utility model, an arc-shaped gusset plate is provided on the side of the fixing frame near the mounting tube, and the arc-shaped gusset plate is provided on the outside of the mounting tube and contacts the side of the mounting tube.

[0007] As a preferred technical solution of the utility model, a flow monitoring meter is installed on the second connecting pipe, and the detection end of the flow monitoring meter is located inside the second connecting pipe.

[0008] As a preferred technical solution of the utility model, it also includes a water distribution tank, the water inlet pipe is installed at the bottom of the water distribution tank and communicated with the inner cavity of the water distribution tank, a liquid storage tank is installed on the top of the water distribution tank, and a liquid inlet pipe connected to the inner cavity of the water distribution tank is arranged at the lower part of the side of the liquid storage tank, and a regulating valve is installed on the liquid inlet pipe.

[0009] As a preferred technical solution of the utility model, a mounting shaft is installed in the water distribution tank, a plurality of stirring rods are fixed to the side of the mounting shaft, a motor is installed outside the water distribution tank, and the driving shaft of the motor is fixedly connected to the mounting shaft.

[0010] As an optimal technical solution of the utility model, a filter box is installed on the top of the water distribution box, a conduit connected to the inner cavity of the water distribution box is installed on the lower side of the filter box, and a water injection pipe connected to its inner cavity is installed on the upper side of the filter box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The vanadium-titanium ore water treatment and desalting water equipment of the utility model injects the ore water into the filter box through the water injection pipe, and the filter box filters the impurities such as solid particles, floccules, floating objects, etc. contained in the ore water to reduce the blockage of the reverse osmosis membrane group caused by impurities.

[0013] 2. The vanadium-titanium ore water treatment and desalting water equipment exemplified in the utility model adds a scale inhibitor into the liquid storage tank, and adjusts the regulating valve on the liquid inlet pipe to allow the scale inhibitor to flow into the water distribution tank through the liquid inlet pipe at a uniform and low speed and mix with the mineral water; the motor is controlled to drive the installation shaft to rotate so that the stirring rod stirs the liquid in the water distribution tank, and the scale inhibitor in the water distribution tank is evenly mixed with the mineral water. The scale inhibitor reduces the formation of scale in the mineral water, thereby increasing the service life of the reverse osmosis membrane group.

[0014] 3. In the vanadium-titanium ore water treatment and desalting equipment of the utility model, the treated mineral water enters the water inlet pipe under pressure, and flows into the installation cylinder through the first connecting pipe on the side of the water inlet pipe. The reverse osmosis membrane group arranged in the installation cylinder removes inorganic salts, low molecular organic matter, viruses, bacteria, etc. in the water. The mineral water treated by the reverse osmosis membrane group flows into the drain pipe through the second connecting pipe and is discharged to the outside, and the filtered sewage is transported to the outside through the delivery pipe for further treatment.

[0015] 4. The vanadium-titanium ore water treatment and desalting water equipment of the utility model example monitors the water flow in the second connecting pipe by means of a flow monitoring meter installed on the second connecting pipe. When the value displayed on the meter is lower than the normal value, it can be concluded that the reverse osmosis membrane group is affected by scale, foreign matter, etc., resulting in reduced efficiency in treating mineral water. The installation cylinder can be removed to clean or replace the reverse osmosis membrane group.

[0016] 5. In the vanadium-titanium ore water treatment and desalination equipment of the utility model example, when replacing the reverse osmosis membrane group, first close the valve so that the mineral water no longer enters the installation cylinder through the first connecting pipe, then remove the arc-shaped buckle plate installed on the fixing frame for positioning the installation cylinder, move up the first sealing cover, and finally remove the installation cylinder from the side of the fixing frame, take out the reverse osmosis membrane group in the installation cylinder for cleaning or replacement, so as to facilitate the use of the equipment. A plurality of installation cylinders are arranged in the equipment, and when one of the installation cylinders works abnormally, its maintenance does not affect the overall use, so the equipment can still be used when one of the installation cylinders is replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 3 for Figure 1 A schematic diagram of the enlarged structure at B in the middle;

[0020] Figure 4 It is a structural schematic diagram of the utility model from another perspective.

[0021] In the figure: 1 fixing frame, 2 arc-shaped gusset plate, 3 mounting cylinder, 31 reverse osmosis membrane group, 4 first sealing cover, 5 connecting cylinder, 6 water inlet pipe, 7 first connecting pipe, 8 valve, 9 second sealing cover, 10 drainage pipe, 11 second connecting pipe, 12 flow monitoring meter, 13 water distribution tank, 14 mounting shaft, 15 stirring rod, 16 motor, 17 liquid storage tank, 18 liquid inlet pipe, 19 regulating valve, 20 filter box, 21 water injection pipe, 22 conduit, 23 delivery pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The utility model provides a technical solution: a vanadium-titanium ore water treatment and desalting water equipment, including a fixing frame 1, a water inlet pipe 6 and a drain pipe 10, a plurality of detachable mounting tubes 3 are arranged on the side of the fixing frame 1, an arc-shaped gusset plate 2 is arranged on the side of the fixing frame 1 near the mounting tube 3, and the arc-shaped gusset plate 2 is arranged on the outside of the mounting tube 3 and contacts with the side of the mounting tube 3, and the mounting tube 3 is supported and positioned by the arranged arc-shaped gusset plate 2, so as to facilitate the installation and use of the mounting tube 3.

[0024] Both ends of the installation cylinder 3 are open, and a plurality of reverse osmosis membrane groups 31 are arranged in the installation cylinder 3 from top to bottom. The reverse osmosis membranes in the reverse osmosis membrane group 31 include but are not limited to cellulose acetate membranes or aromatic polyamide membranes. A first sealing cover 4 is arranged at the top of the installation cylinder 3 to seal the opening, and a second sealing cover 9 is arranged at the bottom of the installation cylinder 3 to seal the opening. The installation methods of the first sealing cover 4 and the second sealing cover 9 include but are not limited to installation by bolt connection or installation by clamping connection.

[0025] A plurality of first connecting tubes 7 communicating with the inner cavity of the water inlet pipe 6 are installed on the side of the water inlet pipe 6, a connecting tube 5 in sliding contact with the first connecting tube 7 is installed on the side of the first sealing cover 4, and the connecting tube 5 is communicated with the inner cavity of the installation tube 3, a plurality of second connecting tubes 11 communicating with the inner cavity of the drain pipe 10 are installed on the side of the drain pipe 10, and the second connecting tube 11 is fixed on the side of the second sealing cover 9 and is communicated with the inner cavity of the installation tube 3, a valve 8 is installed on the first connecting tube 7, and a delivery pipe 23 communicating with the inner cavity of the installation tube 3 is installed on the lower part of the side of the installation tube 3.

[0026] The treated mineral water enters the water inlet pipe 6 under pressure, and flows into the installation cylinder 3 through the first connecting pipe 7 on the side of the water inlet pipe 6. The reverse osmosis membrane group 31 arranged in the installation cylinder 3 removes inorganic salts, low molecular organic matter, viruses, bacteria, etc. in the water. The mineral water treated by the reverse osmosis membrane group 31 flows into the drain pipe 10 through the second connecting pipe 11 and is discharged to the outside, and the filtered sewage is transported to the outside through the transport pipe 23 for further treatment.

[0027] When replacing the reverse osmosis membrane group 31, first close the valve 8 so that the mineral water no longer enters the installation cylinder 3 through the first connecting pipe 7, then remove the arc-shaped buckle plate 2 installed on the fixing frame 1 for positioning the installation cylinder 3, and move up the first sealing cover 4, and finally remove the installation cylinder 3 from the side of the fixing frame 1, take out the reverse osmosis membrane group 31 in the installation cylinder 3 for cleaning or replacement, so as to facilitate the use of the present device. A plurality of installation cylinders 3 are arranged in the present device, and when one of the installation cylinders 3 works abnormally, its maintenance does not affect the overall use, so that the present device can still be used when one of the installation cylinders 3 is replaced.

[0028] A flow monitoring meter 12 is installed on the second connecting pipe 11. The detection end of the flow monitoring meter 12 is located inside the second connecting pipe 11. The water flow in the second connecting pipe 11 is monitored by the flow monitoring meter 12 installed on the second connecting pipe 11. When the displayed value is lower than the normal value, it can be determined that the reverse osmosis membrane group 31 is affected by scale, foreign matter, etc., resulting in reduced mineral water treatment efficiency. The installation cylinder 3 can be removed to clean or replace the reverse osmosis membrane group 31.

[0029] It also includes a water distribution tank 13, a water inlet pipe 6 is installed at the bottom of the water distribution tank 13 and communicated with the inner cavity of the water distribution tank 13, a liquid storage tank 17 is installed on the top of the water distribution tank 13, and a liquid inlet pipe 18 communicating with the inner cavity of the water distribution tank 13 is arranged at the lower side of the liquid storage tank 17, and a regulating valve 19 is installed on the liquid inlet pipe 18. Scale inhibitor is added into the liquid storage tank 17, and the regulating valve 19 on the liquid inlet pipe 18 is adjusted to make the scale inhibitor flow into the water distribution tank 13 through the liquid inlet pipe 18 at a uniform speed and low speed and mix with the mineral water.

[0030] A mounting shaft 14 is installed in the water distribution tank 13, and a plurality of stirring rods 15 are fixed on the side of the mounting shaft 14. A motor 16 is installed on the outside of the water distribution tank 13. The driving shaft of the motor 16 is fixedly connected to the mounting shaft 14, and the connection method is preferably connected and fixed through a coupling. The motor 16 is controlled to drive the mounting shaft 14 to rotate so that the stirring rod 15 stirs the liquid in the water distribution tank 13, and the scale inhibitor in the water distribution tank 13 is evenly mixed with the mineral water. The scale inhibitor reduces the formation of scale in the mineral water, thereby increasing the service life of the reverse osmosis membrane group 31. The motor 16 used in the utility model is a commonly used electronic component in the prior art, and its working method and circuit structure are both well-known technologies, which will not be described in detail here. It should be noted that the motor 16 is controlled by an external switch or PLC controller.

[0031] A filter box 20 is installed on the top of the water distribution box 13, a conduit 22 connected to the inner cavity of the water distribution box 13 is installed on the lower side of the filter box 20, and a water injection pipe 21 connected to its inner cavity is installed on the upper side of the filter box 20. A filter component is arranged in the filter box 20, and the filter component includes but is not limited to filter cotton or activated carbon.

[0032] When using:

[0033] The mineral water is injected into the filter box 20 through the water injection pipe 21, and the filter box 20 filters the impurities such as solid particles, floccules, and floating objects contained in the mineral water to reduce the blockage of the reverse osmosis membrane group 31 caused by the impurities. After being filtered, the mineral water flows into the water distribution box 13 through the conduit 22;

[0034] Add antiscalant into the liquid storage tank 17, and adjust the regulating valve 19 on the liquid inlet pipe 18 so that the antiscalant flows into the water distribution tank 13 through the liquid inlet pipe 18 at a uniform speed and low speed and mixes with the mineral water; control the motor 16 to drive the installation shaft 14 to rotate so that the stirring rod 15 stirs the liquid in the water distribution tank 13, and evenly mixes the antiscalant in the water distribution tank 13 with the mineral water. The antiscalant reduces the formation of scale in the mineral water, thereby increasing the service life of the reverse osmosis membrane group 31;

[0035] The treated mineral water enters the water inlet pipe 6 under pressure, and flows into the installation cylinder 3 through the first connecting pipe 7 on the side of the water inlet pipe 6. The reverse osmosis membrane group 31 arranged in the installation cylinder 3 removes inorganic salts, low molecular organic matter, viruses and bacteria in the water. The mineral water treated by the reverse osmosis membrane group 31 flows into the drainage pipe 10 through the second connecting pipe 11 and is discharged to the outside, while the filtered sewage is transported to the outside through the transport pipe 23 for further treatment.

[0036] The water flow in the second connecting pipe 11 is monitored by the flow monitoring meter 12 installed on the second connecting pipe 11. When the value displayed on the meter is lower than the normal value, it can be concluded that the reverse osmosis membrane group 31 is affected by scale, foreign matter, etc., resulting in reduced mineral water treatment efficiency. The installation cylinder 3 can be removed to clean or replace the reverse osmosis membrane group 31.

[0037] When replacing the reverse osmosis membrane group 31, first close the valve 8 so that the mineral water no longer enters the installation cylinder 3 through the first connecting pipe 7, then remove the arc-shaped buckle plate 2 installed on the fixing frame 1 for positioning the installation cylinder 3, and move up the first sealing cover 4, and finally remove the installation cylinder 3 from the side of the fixing frame 1, take out the reverse osmosis membrane group 31 in the installation cylinder 3 for cleaning or replacement, so as to facilitate the use of the present device. A plurality of installation cylinders 3 are arranged in the present device, and when one of the installation cylinders 3 works abnormally, its maintenance does not affect the overall use, so that the present device can still be used when one of the installation cylinders 3 is replaced.

[0038] The undisclosed parts in the present utility model are all prior art, and their specific structures, materials and working principles are not described in detail. Although the embodiments of the present utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the attached claims and their equivalents.

Claims

1. A vanadium-titanium ore water treatment and desalination equipment, comprising a fixed frame (1), a water inlet pipe (6) and a drain pipe (10), characterized in that: A plurality of detachable installation cylinders (3) are arranged on the side of the fixing frame (1), and both ends of the installation cylinders (3) are open. A plurality of reverse osmosis membrane groups (31) are arranged in the installation cylinders (3) from top to bottom. A first sealing cover (4) is arranged at the top end of the installation cylinders (3) to seal the opening, and a second sealing cover (9) is arranged at the bottom end of the installation cylinders (3) to seal the opening. A plurality of first connecting tubes (7) in communication with the inner cavity of the water inlet pipe (6) are installed on the side of the water inlet pipe (6); a connecting tube (5) in sliding contact with the first connecting tube (7) is installed on the side of the first sealing cover (4), and the connecting tube (5) is in communication with the inner cavity of the installation tube (3); a plurality of second connecting tubes (11) in communication with the inner cavity of the drainage pipe (10) are installed on the side of the drainage pipe (10), and the second connecting tube (11) is fixed on the side of the second sealing cover (9) and is in communication with the inner cavity of the installation tube (3); a valve (8) is installed on the first connecting tube (7), and a delivery tube (23) in communication with the inner cavity of the installation tube (3) is installed on the lower part of the side of the installation tube (3).

2. The vanadium-titanium ore water treatment and desalination equipment according to claim 1, characterized in that: An arc-shaped gusset plate (2) is arranged on the side of the fixing frame (1) near the mounting tube (3), and the arc-shaped gusset plate (2) is arranged outside the mounting tube (3) and in contact with the side of the mounting tube (3).

3. The desalted water treatment equipment for vanadium-titanium ore according to claim 1, characterized in that: A flow monitoring meter (12) is installed on the second connecting tube (11), and a detection end of the flow monitoring meter (12) is located inside the second connecting tube (11).

4. The desalted water treatment equipment for vanadium-titanium ore according to claim 1, characterized in that: It also comprises a water distribution tank (13), the water inlet pipe (6) being installed at the bottom of the water distribution tank (13) and communicating with the inner cavity of the water distribution tank (13), a liquid storage tank (17) being installed at the top of the water distribution tank (13), a liquid inlet pipe (18) being arranged at the lower part of the side of the liquid storage tank (17) and communicating with the inner cavity of the water distribution tank (13), and a regulating valve (19) being installed on the liquid inlet pipe (18).

5. The desalted water treatment equipment for vanadium-titanium ore according to claim 4, characterized in that: A mounting shaft (14) is installed in the water distribution box (13), a plurality of stirring rods (15) are fixed on the side of the mounting shaft (14), and a motor (16) is installed outside the water distribution box (13), and a driving shaft of the motor (16) is fixedly connected to the mounting shaft (14).

6. The desalinated water treatment equipment for vanadium-titanium ore according to claim 4, characterized in that: A filter box (20) is installed on the top of the water distribution box (13), a conduit (22) communicating with the inner cavity of the water distribution box (13) is installed on the lower side of the filter box (20), and a water injection pipe (21) communicating with the inner cavity of the filter box (20) is installed on the upper side of the filter box (20).

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