CN213221181U - Seawater desalination reverse osmosis treatment device convenient to dismantle - Google Patents

Abstract

The utility model discloses a seawater desalination reverse osmosis treatment device convenient to disassemble, which comprises a treatment tank, wherein a water inlet pipe which is transversely arranged is fixedly arranged at the upper part of one side of a tank body of the treatment tank, a slag discharging pipe and a sewage discharging pipe which are transversely arranged are respectively and fixedly arranged at the upper end and the lower end of the middle part of the other side of the tank body of the treatment tank, and an emptying pipe which is vertically arranged is fixedly arranged at the bottom of the tank body of the treatment tank; a horizontally arranged partition plate is fixedly arranged at the lower part in the treatment tank, a plurality of round mounting holes are equidistantly opened and closed on the top surface of the positioning plate, and a reverse filter assembly is arranged in each mounting hole; the utility model discloses simple structure, through fixed subassembly and centre gripping subassembly, the staff of being convenient for is to the installation dismantlement of filter core and honeycomb duct, has effectively improved the work efficiency when installing and dismantling, has solved the difficult problem of dismantling when clearance and change of current filter core and honeycomb duct; effectively improved this device to water purification treatment's effect through the subassembly of straining that turns over.

Description

Seawater desalination reverse osmosis treatment device convenient to dismantle

Technical Field

The utility model relates to a technical field of sea water treatment especially relates to a sea water desalination reverse osmosis treatment device convenient to dismantle.

Background

With the continuous development of the seawater desalination market at home and abroad, the application of a reverse osmosis system is more and more extensive, but the high investment is still a restriction factor for restricting the large-area popularization of the seawater reverse osmosis; therefore, the safety filter device in the existing seawater desalination treatment system has the problem that the internal filter element is inconvenient to replace, and the water yield and the filtering effect of the device are not good due to the fact that the filtering amount and the water passing amount of the filter element are reduced easily caused by the fact that the existing water body is large in size and high in content of impurities; when filter core and honeycomb duct cleared up the maintenance, be difficult for dismantling at the staff to filter core and honeycomb duct in the security personnel filter equipment, greatly influenced staff's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of poor practicability in the prior art and providing a seawater desalination reverse osmosis treatment device convenient to disassemble.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a seawater desalination reverse osmosis treatment device convenient to disassemble comprises a treatment tank, wherein the treatment tank is a cylindrical tank body which is vertically arranged, a circular opening is formed in the top of the treatment tank, and the tank body at the bottom of the treatment tank is arc-shaped; the bottom of the circumferential side of the tank body of the treatment tank is fixedly welded with vertically arranged supporting legs, a tank cover is arranged at a circular opening of the treatment tank, a circle of first connecting ring is fixedly sleeved at the top of the tank body of the treatment tank, a circle of second connecting ring is fixedly sleeved at the bottom of the circumferential side of the tank cover, a plurality of vertically arranged first threaded holes are vertically arranged in a circle of equal distance on the top surfaces of the second connecting ring and the first connecting ring, vertically arranged connecting bolts are spirally connected in the first threaded holes of the second connecting ring, and the bottom end of each connecting bolt extends out of the first threaded hole of the first connecting ring; the bottom end of each connecting bolt is spirally connected with a nut;

a horizontally arranged water inlet pipe is fixedly arranged at the upper part of one side of the treatment tank body, a horizontally arranged slag outlet pipe and a horizontally arranged blow-off pipe are respectively fixedly arranged at the upper end and the lower end of the middle part of the other side of the treatment tank body, a vertically arranged blow-off pipe is fixedly arranged at the bottom of the treatment tank body, and a horizontally arranged water outlet pipe is fixedly arranged at the rear end of the treatment tank body; the lower part fixed mounting in the processing jar has the division board of level setting the upper portion fixed mounting in the processing jar has the locating plate of level setting the top surface equidistance of locating plate is opened and shut has a plurality of circular shape mounting holes, every all be provided with in the mounting hole and counter-filter the subassembly.

Preferably, the reverse filtering assembly comprises filter elements, sealing sleeves, a flow guide pipe and flow guide holes, wherein the filter elements are vertically arranged in the mounting holes, the sealing sleeves are fixedly sleeved in the middle of the surface of each filter element, and each sealing sleeve is clamped in the mounting hole; every the equal vertical honeycomb duct that is provided with in inside of filter core, every a plurality of circular shape water conservancy diversion holes have been seted up to impartial distance on the body of honeycomb duct, every the both ends of honeycomb duct all are provided with fixed subassembly and centre gripping subassembly.

Preferably, the clamping assembly comprises an upper end cover, a threaded cylinder and a pressing plate, the horizontally arranged upper end cover is movably sleeved at the top end of each flow guide pipe, and the notch of each upper end cover is arranged downwards; the top ends of the filter elements are clamped in the notches of the upper end cover; every the top body surface of honeycomb duct is provided with the external screw thread, every the equal movable sleeve in body top of honeycomb duct is equipped with a screw thread section of thick bamboo every the barrel outside of a screw thread section of thick bamboo all fixed the cover is equipped with the clamp plate that the level set up, just the bottom of a screw thread section of thick bamboo and clamp plate all supports the top surface of pressing at the upper end cover.

Preferably, the fixing assembly comprises a lower end cover, sleeves and a sealing gasket, wherein an external thread is arranged on the surface of each sleeve, the lower end cover with an upward notch is fixedly sleeved at the bottom end of each flow guide pipe, the sleeve is fixedly sleeved on the pipe body of the flow guide pipe below each lower end cover, a plurality of second threaded holes are formed in the top surface of the separation plate in a matching manner with the filter element, and each sleeve is spirally connected in each second threaded hole of the separation plate; the bottom end of each flow guide pipe extends into the tank body below the partition plate from the inside of the sleeve; and sealing gaskets are fixedly arranged on the inner wall of each sleeve and the bottom surface of the lower end cover.

Preferably, a plurality of circular shape filtration holes are vertically seted up all around of mounting hole on the locating plate, every filter hole and the downthehole equal fixed mounting of water conservancy diversion have the filter screen, just filter screen aperture in the water conservancy diversion hole is less than the filter screen aperture in the filter hole.

Preferably, the top middle part fixed mounting of cover has the vertical outlet duct that sets up fixed mounting has the manometer on the top body of outlet duct one side middle part fixed mounting of outlet duct body has the blast pipe of horizontal setting fixed being provided with discharge valve on the blast pipe.

Preferably, a rectangular bearing block is fixedly mounted on the inner side of each supporting leg, and the top surface of each bearing block is matched with the bottom of the treatment tank and is provided with an arc concave surface.

Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the water-saving device is provided with a water-saving valve,

1. the filter screen in the flow guide hole is convenient for preventing secondary filtration of the water body, effectively improves the effect of water body filtration, and solves the problem of poor primary filtration effect of the existing safety filter device;

2. the filtering holes on the positioning plate are used for filtering larger impurities contained in the water body, so that the larger impurities in the water body can be conveniently isolated on the top surface of the positioning plate, and the slag content of the water body after entering the lower part of the positioning plate can be conveniently and effectively reduced; the filter element hole blockage of the impurity filter element can be reduced conveniently; the problem that the filtering capacity and the water passing capacity of a filter element are reduced due to large volume and high content of impurities in the existing water body is solved;

in conclusion, through the fixing assembly and the clamping assembly, workers can conveniently install and detach the filter element and the flow guide pipe, the working efficiency during installation and detachment is effectively improved, and the problem that the existing filter element and flow guide pipe are not easy to detach during cleaning and replacement is solved; effectively improved this device to water purification treatment's effect through the subassembly of straining that turns over.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

fig. 1 is a schematic view of a detachable seawater desalination reverse osmosis treatment device according to the present invention;

FIG. 2 is a schematic view of a front view cross-sectional structure of a seawater desalination reverse osmosis treatment device convenient to disassemble;

fig. 3 is an enlarged schematic view of the structure of the part a in fig. 2 of the seawater desalination reverse osmosis treatment device convenient to disassemble and provided by the utility model;

fig. 4 is an enlarged schematic view of the structure of the part B in fig. 2 of the seawater desalination reverse osmosis treatment device convenient to disassemble and provided by the utility model;

FIG. 5 is a schematic view of a positioning plate of the seawater desalination reverse osmosis treatment device easy to disassemble;

number in the figure: the device comprises a treatment tank 1, support legs 2, a tank cover 3, a first connecting ring 4, a second connecting ring 5, a connecting bolt 6, a water inlet pipe 7, a slag outlet pipe 8, a sewage discharge pipe 9, a vent pipe 10, a water outlet pipe 11, a partition plate 12, a positioning plate 13, a filter element 14, a sealing sleeve 15, a flow guide pipe 16, a flow guide hole 17, an upper end cover 18, a threaded cylinder 19, a pressure plate 20, a lower end cover 21, a sleeve 22, a sealing gasket 23, a filtering hole 24, an air outlet pipe 25, a pressure gauge 26, an exhaust pipe 27 and a bearing block 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1: referring to fig. 1-5, the seawater desalination reverse osmosis treatment device convenient to disassemble in the present invention includes a treatment tank 1, wherein the treatment tank 1 is a vertically arranged cylindrical tank body, a circular opening is arranged at the top of the treatment tank 1, and the bottom tank body of the treatment tank 1 is arc-shaped; the bottom of the circumferential side of the tank body of the treatment tank 1 is fixedly welded with vertically arranged supporting legs 2, a tank cover 3 is arranged at a circular opening of the treatment tank 1, a circle of first connecting ring 4 is fixedly sleeved at the top of the tank body of the treatment tank 1, a circle of second connecting ring 5 is fixedly sleeved at the bottom of the circumferential side of the tank cover 3, a plurality of vertically arranged first threaded holes are vertically arranged on the top surfaces of the second connecting ring 5 and the first connecting ring 4 at equal intervals, vertically arranged connecting bolts 6 are spirally connected in the first threaded holes of the second connecting ring 5, and the bottom end of each connecting bolt 6 extends out of the first threaded hole of the first connecting ring 4; the bottom end of each connecting bolt 6 is spirally connected with a nut; a horizontally arranged water inlet pipe 7 is fixedly arranged at the upper part of one side of the tank body of the treatment tank 1, a horizontally arranged slag outlet pipe 8 and a horizontally arranged sewage outlet pipe 9 are respectively fixedly arranged at the upper end and the lower end of the middle part of the other side of the tank body of the treatment tank 1, a vertically arranged vent pipe 10 is fixedly arranged at the bottom of the tank body of the treatment tank 1, and a horizontally arranged water outlet pipe 11 is fixedly arranged at the rear end of the tank body of the treatment tank 1; the lower part fixed mounting in the processing jar 1 has the division board 12 of level setting the locating plate 13 of upper portion fixed mounting in the processing jar 1 level setting the top surface equidistance of locating plate 13 is opened and shut and is had a plurality of circular shape mounting holes, every all be provided with in the mounting hole and counter-filter the subassembly.

In the utility model, the reverse filtering component comprises a filter element 14, a sealing sleeve 15, a flow guide pipe 16 and flow guide holes 17, wherein the filter element 14 is vertically arranged in each mounting hole, the middle part of the surface of each filter element 14 is fixedly sleeved with the sealing sleeve 15, and each sealing sleeve 15 is clamped in the mounting hole; every equal vertical honeycomb duct 16 that is provided with in inside of filter core 14 is every a plurality of circular shape water conservancy diversion holes 17 have been seted up to impartial distance on honeycomb duct 16's the body, are convenient for prevent to carry out secondary filter to the water through the filter screen in the water conservancy diversion hole 17, have effectively improved the filterable effect to the water.

In the utility model, the clamping component comprises an upper end cover 18, a thread cylinder 19 and a pressing plate 20, the horizontally arranged upper end cover 18 is movably sleeved on the top end of each draft tube 16, and the notch of each upper end cover 18 is arranged downwards; the top ends of the filter elements 14 are clamped in the notches of the upper end cover 18; an external thread is arranged on the top pipe body surface of each draft tube 16, a thread cylinder 19 is movably sleeved on the top of each draft tube 16, a horizontally arranged pressing plate 20 is fixedly sleeved on the outer side of the pipe body of each thread cylinder 19, and the bottom ends of the thread cylinders 19 and the pressing plate 20 are pressed against the top surface of the upper end cover 18; the upper end cover 18 is pressed by the threaded cylinder 19 and the pressure plate 20 after being screwed on the draft tube 16 through the threaded cylinder 19 and the pressure plate 20, so that the sealing property and the stability of the two ends of the filter element 14 are improved; when the guide tube 16 needs to be cleaned and replaced, the guide tube 16 and the filter element 14 can be integrally removed by rotating the guide tube 16 to drive the sleeve 22 to rotate out of the second threaded hole on the partition plate 12.

In the utility model, the fixing component comprises a lower end cover 21, a sleeve 22 and a sealing gasket 23, an external thread is arranged on the surface of each sleeve 22, the lower end cover 21 with an upward notch is fixedly sleeved at the bottom end of each draft tube 16, the sleeve 22 is fixedly sleeved on the tube body of the draft tube 16 below each lower end cover 21, a plurality of second threaded holes are formed in the top surface of the partition plate 12 in a matching way with the filter element 14, and each sleeve 22 is spirally connected in the second threaded hole of the partition plate 12; the bottom end of each draft tube 16 extends into the tank body below the partition plate 12 from the sleeve 22; sealing gaskets 23 are fixedly arranged on the inner wall of each sleeve 22 and the bottom surface of the lower end cover 21, the sealing performance during connection is effectively improved through the sealing gaskets 23, and unfiltered water is prevented from reaching the bottom in the tank body.

In the utility model, a plurality of circular filtering holes 24 are vertically arranged on the periphery of the mounting hole on the positioning plate 13, a filtering net is fixedly arranged in each filtering hole 24 and the flow guiding hole 17, the aperture of the filtering net in the flow guiding hole 17 is smaller than that of the filtering net in the filtering hole 24, and the filtering holes 24 on the positioning plate 13 filter the larger impurities in the water body, so that the larger impurities in the water body are isolated on the top surface of the positioning plate 13, and the slag content of the water body after entering the lower part of the positioning plate 13 is effectively reduced; the filter element hole blockage of the impurity filter element 14 is reduced; a vertically arranged air outlet pipe 25 is fixedly arranged in the middle of the top end of the tank cover 3, a pressure gauge 26 is fixedly arranged on a pipe body at the top end of the air outlet pipe 25, and the model of the pressure gauge 26 is YB-100; the pressure inside the tank body can be conveniently observed through the pressure gauge 26, and the discharge is convenient; a transversely arranged exhaust pipe 27 is fixedly arranged in the middle of one side of the pipe body of the air outlet pipe 25, and an exhaust valve is fixedly arranged on the exhaust pipe 27 and has the model number of P41X-10; every the inboard equal fixed mounting of supporting leg 2 has the carrier block 28 of rectangle, every the bottom that jar 1 was all handled in the cooperation of the top surface of carrier block 28 sets up to the arc concave surface form, is convenient for effectively reduce the gravity of jar body effect on supporting leg 2 through carrier block 28, is convenient for increase lifting surface, extension supporting leg 2's the life face.

Example 2: when the utility model is used, firstly, the supporting legs 2 of the treatment tank 1 are fixed on the ground, then the water to be filtered is injected into the treatment tank 1 through the water inlet pipe 7, then the water passes through the filter element 14 and is filtered, the water meeting the requirement flows into the flow guide pipe 16 through the flow guide holes 17, and the water is prevented from being filtered for the second time through the filter screen in the flow guide holes 17, so that the effect of filtering the water is effectively improved, and the problem of poor primary filtering effect of the existing security filtering device is solved; larger impurities contained in the water body are filtered through the filtering holes 24 on the positioning plate 13, so that the larger impurities in the water body are conveniently isolated on the top surface of the positioning plate 13, and the slag content of the water body after entering the lower part of the positioning plate 13 is conveniently and effectively reduced; the filter element hole blockage of the impurity filter element 14 is reduced; the problem that the filtering capacity and the water passing capacity of a filter element are reduced due to large volume and high content of impurities in the existing water body is solved; the slag discharging pipe 8 is convenient for discharging larger impurities on the top surface of the positioning plate 13 out of the tank body; finally, the water body is discharged out of the treatment tank 1 through a water outlet pipe 11;

when the filter element 14 needs to be cleaned and replaced, the cover 3 is opened, the threaded barrel 19 and the pressure plate 20 at the top of the flow guide pipe 16 are screwed off, the upper end cover 18 is taken down, the filter element 14 can be lifted from the flow guide pipe 16, after the filter element 14 is cleaned, the filter element 14 is sleeved on the flow guide pipe 16, the filter element 14 is clamped in the notch of the lower end cover 21, the upper end cover 18 is sleeved on the flow guide pipe 16, the top end of the filter element 14 is clamped in the notch of the upper end cover 18, and two ends of the filter element 14 are conveniently sealed through the upper end cover 18 and the lower end cover 21; then, the threaded cylinder 19 and the pressure plate 20 are screwed on the flow guide pipe 16, and the upper end cover 18 is pressed by the threaded cylinder 19 and the pressure plate 20, so that the sealing property and the stability of the two ends of the filter element 14 are improved; when the draft tube 16 needs to be cleaned and replaced, the draft tube 16 and the filter element 14 can be integrally disassembled by rotating the draft tube 16 to drive the sleeve 22 to rotate out of the second threaded hole on the partition plate 12; through the fixing component and the clamping component, workers can conveniently install and detach the filter element 14 and the guide pipe 16, the working efficiency during installation and detachment is effectively improved, and the problem that the existing filter element and the guide pipe are not easy to detach during cleaning and replacement is solved; effectively improved this device to water purification treatment's effect through the subassembly of straining that turns over.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a sea water desalination reverse osmosis treatment device convenient to dismantle, includes treatment tank (1), its characterized in that: the treatment tank (1) is a vertically arranged cylindrical tank body, a circular opening is formed in the top of the treatment tank (1), and the tank body at the bottom of the treatment tank (1) is arc-shaped; the processing tank comprises a processing tank (1), supporting legs (2) which are vertically arranged are fixedly welded at the bottom of the tank body of the processing tank (1), a tank cover (3) is arranged at a circular opening of the processing tank (1), a circle of first connecting ring (4) is fixedly sleeved at the top of the tank body of the processing tank (1), a second connecting ring (5) is fixedly sleeved at the bottom of the tank cover (3), a plurality of first threaded holes are vertically formed in the top surfaces of the second connecting ring (5) and the first connecting ring (4) at equal intervals, vertically arranged connecting bolts (6) are spirally connected in the first threaded holes of the second connecting ring (5), and the bottom end of each connecting bolt (6) extends out of the first threaded hole of the first connecting ring (4); the bottom end of each connecting bolt (6) is spirally connected with a nut;

a horizontally arranged water inlet pipe (7) is fixedly installed at the upper part of one side of the tank body of the treatment tank (1), a horizontally arranged slag outlet pipe (8) and a horizontally arranged blow-off pipe (9) are respectively and fixedly installed at the upper end and the lower end of the middle part of the other side of the tank body of the treatment tank (1), a vertically arranged vent pipe (10) is fixedly installed at the bottom of the tank body of the treatment tank (1), and a horizontally arranged water outlet pipe (11) is fixedly installed at the rear end of the tank body of the treatment tank (1); division board (12) that the lower part fixed mounting in processing jar (1) has the level to set up upper portion fixed mounting in processing jar (1) has locating plate (13) that the level set up a plurality of circular shape mounting holes have been seted up to the top surface equidistance of locating plate (13), every all be provided with in the mounting hole and counter-filter the subassembly.

2. The seawater desalination reverse osmosis treatment device convenient to disassemble as claimed in claim 1, wherein: the reverse filtering assembly comprises filter elements (14), sealing sleeves (15), a flow guide pipe (16) and flow guide holes (17), wherein the filter elements (14) are vertically arranged in the mounting holes, the sealing sleeves (15) are fixedly sleeved in the middle of the surface of each filter element (14), and each sealing sleeve (15) is clamped in the mounting hole; every honeycomb duct (16) all vertically are provided with in the inside of filter core (14), every a plurality of circular shape water conservancy diversion holes (17) have been seted up to impartial distance on the body of honeycomb duct (16), every the both ends of honeycomb duct (16) all are provided with fixed subassembly and centre gripping subassembly.

3. The seawater desalination reverse osmosis treatment device convenient to disassemble as claimed in claim 2, wherein: the clamping assembly comprises an upper end cover (18), a threaded cylinder (19) and a pressing plate (20), the upper end cover (18) which is horizontally arranged is movably sleeved at the top end of each flow guide pipe (16), and a notch of each upper end cover (18) is arranged downwards; the top ends of the filter elements (14) are clamped in the notches of the upper end cover (18); the top body surface of every honeycomb duct (16) is provided with the external screw thread, every the body top of honeycomb duct (16) all activity cover is equipped with a screw thread section of thick bamboo (19), every the barrel outside of screw thread section of thick bamboo (19) all fixed cover is equipped with clamp plate (20) that the level set up, just the bottom of screw thread section of thick bamboo (19) and clamp plate (20) all supports the top surface of pressing at upper end cover (18).

4. The seawater desalination reverse osmosis treatment device convenient to disassemble as claimed in claim 3, wherein: the fixed assembly comprises lower end covers (21), sleeves (22) and sealing gaskets (23), external threads are arranged on the surface of each sleeve (22), the lower end of each flow guide pipe (16) is fixedly sleeved with the lower end cover (21) with an upward notch, the sleeve (22) is fixedly sleeved on the pipe body of each flow guide pipe (16) below the lower end cover (21), the top surface of the partition plate (12) is provided with a plurality of second threaded holes in a matching manner with the filter element (14), and each sleeve (22) is spirally connected in the second threaded hole of the partition plate (12); the bottom end of each draft tube (16) extends into the tank body below the partition plate (12) from the inside of the sleeve (22); and sealing gaskets (23) are fixedly arranged on the inner wall of each sleeve (22) and the bottom surface of the lower end cover (21).

5. The seawater desalination reverse osmosis treatment device convenient to disassemble as claimed in claim 2, wherein: locating plate (13) is gone up the week side of mounting hole and is all vertically seted up a plurality of circular shape and filter hole (24), every filter hole (24) and water conservancy diversion hole (17) interior equal fixed mounting have the filter screen, just filter screen aperture in water conservancy diversion hole (17) is less than the filter screen aperture in filter hole (24).

6. The seawater desalination reverse osmosis treatment device convenient to disassemble as claimed in claim 1, wherein: the top middle part fixed mounting of cover (3) has vertical outlet duct (25) that sets up fixed mounting has manometer (26) on the top body of outlet duct (25) one side middle part fixed mounting of outlet duct (25) body has horizontal blast pipe (27) that sets up fixed exhaust valve that is provided with on blast pipe (27).

7. The seawater desalination reverse osmosis treatment device convenient to disassemble as claimed in claim 1, wherein: the inner sides of the supporting legs (2) are fixedly provided with rectangular bearing blocks (28), and the top surfaces of the bearing blocks (28) are matched with the bottom of the treatment tank (1) to form arc concave surfaces.

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