CN216321144U

CN216321144U - Ultrafiltration direct filtration device suitable for coal mine water treatment

Info

Publication number: CN216321144U
Application number: CN202122554627.XU
Authority: CN
Inventors: 武文; 刘婷婷; 赵江
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-19
Anticipated expiration: 2031-10-22

Abstract

The utility model relates to the technical field of ultrafiltration direct filtration devices, and discloses an ultrafiltration direct filtration device suitable for coal mine water treatment. The shape that encloses through setting up the fixed plate is triangle-shaped, and the filter core retainer plate, the structure that the fixed plate is constituteed is three groups, and three group's structure average distribution are at the surface of filter core retainer plate, thereby be connected the filter core with the fixed plate and make the filter core fix the inside at the filter core retainer plate, in long-term use, though receive the scouring action of pressure, the difficult serious deformation that takes place of filter core, the service life of filter core is improved, the use and the maintenance cost of device are reduced, the filter effect of cleaing away aquatic impurity also can be improved to the while.

Description

Ultrafiltration direct filtration device suitable for coal mine water treatment

Technical Field

The utility model relates to the technical field of ultrafiltration direct filtration devices, in particular to an ultrafiltration direct filtration device suitable for coal mine water treatment.

Background

The ultrafiltration direct filtration device is a device which utilizes an advanced membrane separation technology to filter and remove impurities in water and can thoroughly filter harmful substances such as bacteria, rust, colloid and the like in the water, and plays an important role in the process of coal mine water treatment.

The traditional ultrafiltration direct filtration device has two problems: one is that the traditional ultrafiltration direct filtration device is easy to deform seriously due to the scouring action of pressure in the long-term use process, so that the service life of the filter element is shortened, the use and maintenance cost of the device is improved, and the filtering effect of removing impurities in water is influenced; secondly, traditional ultrafiltration straight filter equipment is carrying out the in-process of ultrafiltration for a long time, and the filth can lead to the fact the jam to the filter core to the purifying effect who has leaded to the device is poor, and is difficult to the clearance when blockking up, need dismantle it, and the process of dismantling and installing is all very troublesome, brings very big inconvenience for the operator, has consumed a large amount of manpower and materials, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the ultrafiltration direct filtration device suitable for coal mine water treatment, which has the advantages of long service life, strong convenience and high efficiency, and solves the problems that the filter element is easy to deform seriously, the service life of the filter element is reduced, the use and maintenance cost of the device is improved, the filter element is blocked by dirt, the filter element is difficult to clean during blocking, and the processes of disassembly and assembly are very troublesome.

The utility model provides the following technical scheme: an ultrafiltration and direct filtration device suitable for coal mine water treatment comprises a filter element cylinder body, wherein the top of the filter element cylinder body is movably connected with a cover body, the top of the cover body is provided with a water inlet, the outer edge of the filter element cylinder body is provided with a purification port, the bottom of the filter element cylinder body is provided with a sewage discharge port, the inner cavity of the filter element cylinder body is provided with a filter element, the outer edge of the filter element is fixedly connected with a fixed plate, one side of the fixed plate is fixedly connected with a filter element fixing ring, the top of the filter element fixing ring is fixedly connected with a supporting leg, the bottom of the filter element fixing ring is arranged below the filter element and is provided with a limiting lug, the bottom of the inner cavity of the filter element cylinder body is provided with a cylinder body limiting groove, the outer edge of the filter element fixing ring is arranged at the top of the filter element, the inner wall of the filter element cylinder body is provided with a limiting seat at one side of the limiting strip, and the middle part of the back of the limiting seat is provided with a filter element limiting groove, the back fixedly connected with support bar of spacing seat, the inner chamber swing joint of support bar has the dead lever, one side that the dead lever runs through the support bar and stretches out the support bar is connected with the stopper, one side fixedly connected with butt joint piece of dead lever, spacing spring has been cup jointed along the part that is located butt joint piece and support bar outside the dead lever.

Preferably, the number of the filter element fixing rings is three, and the three filter element fixing rings are uniformly distributed on the outer side of the filter element.

Preferably, the number of the fixing plates is three, and the shape enclosed by the three fixing plates is a regular triangle.

Preferably, the limiting lug and the filter element limiting groove are on the same vertical straight line, and the filter element fixing ring is fixedly connected with the filter element fixing ring through the supporting legs.

Preferably, the area of the abutting block is larger than that of the limiting clamping strip.

Preferably, the limiting clamping strip is meshed with the filter element limiting groove, and the limiting lug is meshed with the barrel limiting groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. this be applicable to colliery mine water treatment ultrafiltration straight filter device, the shape that encloses through setting up the fixed plate is triangle-shaped, and the filter core retainer plate, the structure that the fixed plate is constituteed is three groups, and three group's structure average distribution are at the surface of filter core retainer plate, thereby be connected the filter core with the fixed plate and make the inside that the filter core was fixed at the filter core retainer plate, in long-term use, though receive the scouring action of pressure, the difficult serious deformation that takes place of filter core, the service life of filter core has been improved, the use and the maintenance cost of device have been reduced, the filter effect of impurity in the aquatic of cleaing away also can be improved to the while.

2. This be applicable to colliery mine water treatment ultrafiltration straight filter equipment, compress spacing spring through exogenic action, drive the butt piece and remove, make spacing calorie of strip break away from the inside of filter core spacing groove, move filter core and outer fixing device upwards wholly along, drive spacing lug and break away from the barrel spacing groove, thereby take out filter core and outer fixing device follow filter core barrel, after the clearance filter core, and the same way, with spacing calorie of strip joint in the inside of filter core spacing groove, simultaneously with the inside of spacing lug joint at the barrel spacing groove, it realizes filter core and outer fixing device's installation of following to get rid of exogenic action, the process of dismantling and installing is all very convenient, bring very big convenience for the operator, a large amount of manpower and materials have been saved, and the work efficiency is improved.

Drawings

FIG. 1 is a schematic view of the internal structure of the whole body of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A according to the present invention;

fig. 4 is a schematic view of the bottom wall of the cartridge body of the filter cartridge of the present invention.

In the figure: 1. a cartridge body; 2. a water inlet; 3. a purge port; 4. a cover body; 5. a filter element; 6. a limiting bump; 7. a barrel limiting groove; 8. a filter element fixing ring; 9. supporting legs; 10. a fixing plate; 11. a butting block; 12. fixing the rod; 13. a limiting seat; 14. a filter element limiting groove; 15. limiting clamping strips; 16. a limiting block; 17. a limiting spring; 18. a sewage draining outlet; 19. a support strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an ultrafiltration straight filter device suitable for coal mine water treatment comprises a filter core barrel 1, a cover 4 is movably connected to the top of the filter core barrel 1, a water inlet 2 is arranged at the top of the cover 4, a purification port 3 is arranged at the outer edge of the filter core barrel 1, a drain outlet 18 is arranged at the bottom of the filter core barrel 1, a filter core 5 is arranged in an inner cavity of the filter core barrel 1, fixing plates 10 are fixedly connected to the outer edge of the filter core 5, the number of the fixing plates 10 is three, the filter core 5 can be more stably fixed by the triangular shape surrounded by the three fixing plates 10, the filter core 5 is not prone to serious deformation although under the scouring action of pressure in the long-term use process, filter core fixing rings 8 are fixedly connected to one side of the fixing plates 10, the number of the filter core fixing rings 8 is three, and the three filter core fixing rings 8 are uniformly distributed at the outer side of the filter core 5, the filter element fixing device has the advantages that the filter element fixing device has a fixing effect on a filter element 5, the service life of the filter element 5 is prolonged, the use and maintenance cost of the device is reduced, and meanwhile, the filtering effect of removing impurities in water is improved, the top of the filter element fixing ring 8 is fixedly connected with supporting legs 9, the bottom of the filter element fixing ring 8 is provided with a limiting lug 6 below the filter element 5, the bottom of an inner cavity of the filter element barrel 1 is provided with a barrel limiting groove 7, the outer edge of the filter element fixing ring 8 is provided with a limiting clamping strip 15 at the top of the filter element 5, one side of the inner wall of the filter element barrel 1, which is positioned at the limiting clamping strip 15, is provided with a limiting seat 13, the middle part of the back of the limiting seat 13 is provided with a filter element limiting groove 14, the limiting lug 6 and the filter element limiting groove 14 are positioned on a vertical straight line, the filter element fixing ring 8 and the filter element fixing ring 8 are fixedly connected through the supporting legs 9, and the limiting lug 6 is more easily clamped in the barrel limiting groove 7, the filter element 5 is supported, the limiting clamping strip 15 is meshed with the filter element limiting groove 14, the limiting lug 6 is meshed with the barrel limiting groove 7, the limiting spring 17 is compressed by using the external force to drive the abutting block 11 to move, the limiting clamping strip 15 is separated from the inside of the filter element limiting groove 14, the filter element 5 and the outer edge fixing device are integrally moved upwards, the limiting lug 6 is driven to be separated from the barrel limiting groove 7, the filter element 5 and the outer edge fixing device are taken out of the filter element barrel 1, after the filter element 5 is cleaned, the limiting clamping strip 15 is clamped in the filter element limiting groove 14 in the same way, the limiting lug 6 is clamped in the barrel limiting groove 7, the external force is removed to realize the installation of the filter element 5 and the outer edge fixing device, the dismounting and the installation processes are very convenient, a large amount of manpower and material resources are saved, the back of the limiting seat 13 is fixedly connected with the supporting strip 19, inner chamber swing joint of support bar 19 has dead lever 12, dead lever 12 runs through support bar 19 and stretches out one side of support bar 19 and is connected with stopper 16, one side fixedly connected with butt piece 11 of dead lever 12, the area of butt piece 11 is greater than the area of spacing calorie of strip 15, utilize butt piece 11 to carry out spacing fixed to filter core 5, prevent that spacing calorie of strip 15 from breaking away from the inside of filter core spacing groove 14, bring very big inconvenience for the operator, spacing spring 17 has been cup jointed along the part that is located butt piece 11 and support bar 19 outside the dead lever 12.

Working principle, when in use, the filter element 5 is connected with the fixed plate 10 to fix the filter element 5 in the filter element fixing ring 8, the limiting spring 17 is compressed by external force, the filter element 5 and the outer edge fixing device are rotated to clamp the limiting clamping strip 15 in the filter element limiting groove 14 along the filter element limiting groove 14, the limiting lug 6 is clamped in the barrel limiting groove 7, the external force is removed to realize the installation of the filter element 5 and the outer edge fixing device, after the installation, the subsequent ultrafiltration operation is carried out, when the filter element 5 needs to be cleaned after long-term use, the limiting spring 17 is compressed by external force, the abutting block 11 is driven to move, the limiting clamping strip 15 is separated from the inner part of the filter element limiting groove 14, the filter element 5 and the outer edge fixing device are integrally moved upwards, the limiting lug 6 is driven to be separated from the barrel limiting groove 7, thereby the filter element 5 and the outer edge fixing device are taken out of the filter element barrel 1, after the filter element 5 is cleaned, the process of disassembly and assembly is very simple and convenient.

To sum up, the ultrafiltration straight filter device suitable for coal mine water treatment is triangular in shape surrounded by the fixing plate 10, the structure formed by the filter element fixing ring 8 and the fixing plate 10 is three groups, and the three groups of structures are evenly distributed on the outer surface of the filter element fixing ring 8, so that the filter element 5 is connected with the fixing plate 10 to fix the filter element 5 in the filter element fixing ring 8, and in the long-term use process, although the filter element 5 is subjected to the scouring action of pressure, the filter element 5 is not easy to deform seriously, the service life of the filter element 5 is prolonged, the use and maintenance cost of the device is reduced, and meanwhile, the filtering effect of removing impurities in water is also improved; compress spacing spring 17 through exogenic action, it removes to drive butt joint piece 11, make spacing calorie of strip 15 break away from the inside of filter core spacing groove 14, move filter core 5 and outer upward along fixing device is whole, drive spacing lug 6 and break away from barrel spacing groove 7, thereby take out filter core 5 and outer along fixing device from filter core barrel 1, clearance filter core 5 back, and similarly, with spacing calorie of strip 15 joint in the inside of filter core spacing groove 14, simultaneously with the inside of spacing lug 6 joint at barrel spacing groove 7, it realizes filter core 5 and outer installation along fixing device to get rid of exogenic action, the process of dismantling and installing is all very convenient, bring very big convenience for the operator, a large amount of manpower and materials have been saved, work efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be applicable to colliery mine water treatment ultrafiltration straight filter equipment, includes filter core barrel (1), its characterized in that: the filter element comprises a filter element barrel body (1), wherein the top of the filter element barrel body (1) is movably connected with a cover body (4), the top of the cover body (4) is provided with a water inlet (2), the outer edge of the filter element barrel body (1) is provided with a purification port (3), the bottom of the filter element barrel body (1) is provided with a sewage discharge port (18), an inner cavity of the filter element barrel body (1) is provided with a filter element (5), the outer edge of the filter element (5) is fixedly connected with a fixing plate (10), one side of the fixing plate (10) is fixedly connected with a filter element fixing ring (8), the top of the filter element fixing ring (8) is fixedly connected with a supporting leg (9), the bottom of the filter element fixing ring (8) is arranged below the filter element (5) and provided with a limiting lug (6), the bottom of the inner cavity of the filter element barrel body (1) is provided with a barrel body limiting groove (7), and the outer edge of the filter element fixing ring (8) is provided with a limiting clamping strip (15), one side that filter core barrel (1) inner wall is located spacing card strip (15) is equipped with spacing seat (13), filter core spacing groove (14) have been seted up at the middle part at spacing seat (13) back, the back fixedly connected with support bar (19) of spacing seat (13), the inner chamber swing joint of support bar (19) has dead lever (12), one side that dead lever (12) run through support bar (19) and stretch out support bar (19) is connected with stopper (16), one side fixedly connected with butt joint piece (11) of dead lever (12), dead lever (12) have cup jointed spacing spring (17) along the part that is located butt joint piece (11) and support bar (19) outward.

2. The ultrafiltration direct filtration device suitable for coal mine water treatment according to claim 1, which is characterized in that: the number of filter core retainer plate (8) is three, and three filter core retainer plate (8) evenly distributed is in the outside of filter core (5).

3. The ultrafiltration direct filtration device suitable for coal mine water treatment according to claim 1, which is characterized in that: the number of the fixing plates (10) is three, and the shape enclosed by the three fixing plates (10) is a regular triangle.

4. The ultrafiltration direct filtration device suitable for coal mine water treatment according to claim 1, which is characterized in that: the limiting lug (6) and the filter element limiting groove (14) are arranged on a vertical straight line, and the filter element fixing ring (8) is fixedly connected with the filter element fixing ring (8) through the supporting legs (9).

5. The ultrafiltration direct filtration device suitable for coal mine water treatment according to claim 1, which is characterized in that: the area of the abutting block (11) is larger than that of the limiting clamping strip (15).

6. The ultrafiltration direct filtration device suitable for coal mine water treatment according to claim 1, which is characterized in that: the limiting clamping strip (15) is meshed with the filter element limiting groove (14), and the limiting lug (6) is meshed with the barrel limiting groove (7).