CN216458069U - Ultrafiltration water purification equipment - Google Patents

Abstract

The utility model relates to the relevant field of water treatment equipment, in particular to ultrafiltration water purification equipment, which comprises a base, a purified water tank, a filtering mechanism, a water inlet mechanism, a water outlet mechanism and a decontamination mechanism, wherein the purified water tank is arranged on the base; the decontamination mechanism comprises a cleaning box, a first connecting pipeline, a first control valve, a first water pump, a chemical cleaning box, a second water pump and a second connecting pipeline, wherein the connecting pipeline is arranged on one side of the cleaning box, and the first water pump and the first control valve are arranged on the connecting pipeline; through setting up in one side of clean water basin and wasing the pond with the change, the water pump takes out the solution in two ponds to the clean water basin in, erodees repeatedly the filter mechanism of inside, gets rid of the adnexed impurity of filter membrane surface, reaches the circulation in the increase membrane, promotes the purpose of water purification effect.

Description

Ultrafiltration water purification equipment

Technical Field

The utility model relates to the technical field of water treatment equipment, in particular to ultrafiltration water purification equipment.

Background

Ultrafiltration is one of the membrane separation techniques that uses pressure as a driving force. The pore diameter of the membrane is between 20 and 1000A DEG for the purpose of separating macromolecules from small molecules. The hollow fiber ultrafilter (membrane) has the advantages of high filling density in a unit container, small occupied area and the like. In the ultrafiltration process, the aqueous solution flows through the membrane surface under the push of pressure, the solvent (water) and the small-molecule solute permeable membrane which are smaller than the membrane pores become purified liquid (filtrate), and the solute and solute groups which are larger than the membrane pores are intercepted and discharged with the water flow to become concentrated liquid. The ultrafiltration process is dynamic filtration and the separation is accomplished in a flow regime. The solute is only deposited limitedly on the membrane surface, the ultrafiltration rate is attenuated to a certain extent to be balanced, and can be recovered by washing.

The installation and use environment of the ultrafiltration water purification equipment is very complex and generally comprises a control system, a reservoir, a membrane box, a water inlet system, a drainage system and a decontamination system. The membrane box is arranged in the reservoir, and the water inlet system and the drainage system are both connected with the reservoir and used for supplying water and discharging sewage to the reservoir.

The ultrafiltration water purification equipment in the prior art needs to operate for a long time to filter water quality, so that a large amount of impurities are attached to the outer surface of the integrated membrane component in the membrane box, the water flow in the filter membrane is reduced, and the water quality purification effect is also poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide ultrafiltration water purification equipment which can clean a filter membrane in a water purification tank, increase the circulating water quantity in the filter membrane and improve the water quality purification effect.

An ultrafiltration water purification device comprises a base, a purified water tank, a filtering mechanism, a water inlet mechanism, a water outlet mechanism and a decontamination mechanism, wherein the purified water tank is arranged on the base, the filtering mechanism is arranged in the purified water tank, the water inlet mechanism and the water outlet mechanism are both connected with the purified water tank, and the decontamination mechanism is connected with the purified water tank; scrubbing mechanism contains and washs case, first connecting tube, first control valve, first water pump, change washing tank, second water pump and second connecting tube, the one side of wasing the case is provided with connecting tube, the last first water pump and the first control valve of being provided with of connecting tube, connecting tube with the clean water basin links to each other, it is in to change washing tank setting wash one side of case, first connecting tube with the second connecting tube links to each other, the second water pump sets up on the second connecting tube, the second connecting tube with change washing tank links to each other.

In one embodiment of the present invention, the filtration mechanism comprises a first filtration membrane module and a second filtration membrane module, both of which are disposed in the clean water tank.

In one embodiment of the present invention, the water inlet mechanism comprises a water inlet pipe and a second control valve, one end of the water inlet pipe is connected to the clean water tank, and the second control valve is arranged at the other end of the water inlet pipe.

In one embodiment of the present invention, the drain mechanism comprises an outlet pipe and a third control valve, wherein one end of the outlet pipe is connected to the clean water reservoir, and the other end of the outlet pipe is provided with the third control valve.

In one embodiment of the utility model, the device further comprises a third connecting pipeline and a control cabinet, wherein the third connecting pipeline penetrates through the control cabinet to be connected with the clean water tank, and the control cabinet is arranged on one side of the clean water tank.

In one embodiment of the present invention, the decontamination mechanism further comprises a water charging pipe, and the water charging pipe is connected with the cleaning tank.

In one embodiment of the utility model, a ladder stand is arranged on one side of the clean water tank, and a sealing cover is hinged to the top of the clean water tank.

In one embodiment of the utility model, the chemical washing box is externally provided with a feed inlet.

In one embodiment of the utility model, the control cabinet is provided with a control element.

In one embodiment of the utility model, the first filtration membrane module and the second filtration membrane module are both composed of a membrane box and a plurality of filtration membranes.

Compared with the prior art, the utility model has the beneficial effects that: the device is mainly composed of a base, a clean water tank, a filtering mechanism, a water inlet mechanism, a water outlet mechanism, a decontamination mechanism and the like, wherein the clean water tank, the filtering mechanism, the water inlet mechanism, the water outlet mechanism and the decontamination mechanism are all arranged on the base, so that the device has higher integration level and is convenient to install and maintain, when the first filtering membrane component and the second filtering membrane component in the clean water tank need to be cleaned, water in the cleaning tank is pumped to the first filtering membrane component and the second filtering membrane component in the clean water tank by the first water pump, repeatedly flushing the filter element, then adding water flow with chemical components from the chemical washing tank, pumping the water flow to a first filtering membrane component and a second filtering membrane component in the clean water tank through a second water pump, the membrane is repeatedly washed for the second time, the recovery effect of the membrane flux is enhanced through chemical cleaning, the service life of the membrane is prolonged, and the water purification effect is further improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

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

FIG. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 2.

Reference numerals: 1. a base; 2. a clear water tank; 3. a cleaning tank; 4. a first connecting pipe; 5. a first control valve; 6. washing the tank; 7. a second water pump; 8. a second connecting pipe; 9. a first filtration membrane module; 10. a second filtration membrane module; 11. a water inlet pipe; 12. a second control valve; 13. a water outlet pipeline; 14. a third connecting pipe; 15. a control cabinet; 16. a water feeding pipeline; 17. climbing a ladder; 18. and (7) sealing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent 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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

In the present invention, unless otherwise explicitly specified or limited, directional terms such as "above", "below", "upper", "lower", "clockwise", "counterclockwise", "left", "right", and the like, indicate orientations and positional relationships based on the orientations and positional relationships illustrated in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the designated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and are not to be construed as limiting the specific scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature "on", "under" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, an ultrafiltration water purification device comprises a base 1, a purified water tank 2, a filtering mechanism, a water inlet mechanism, a water outlet mechanism and a decontamination mechanism, wherein the purified water tank 2 is arranged on the base 1, the filtering mechanism is arranged inside the purified water tank 2, the water inlet mechanism and the water outlet mechanism are both connected with the purified water tank 2, and the decontamination mechanism is connected with the purified water tank 2; scrubbing mechanism contains and washs case 3, first connecting pipeline 4, first control valve 5, first water pump, change washing tank 6, second water pump 7 and second connecting tube 8, one side of wasing case 3 is provided with connecting tube 4, be provided with first water pump and first control valve 5 on the connecting tube 4, connecting tube 4 links to each other with clean water basin 2, change washing tank 6 and set up in the one side of wasing case 3, first connecting pipeline 4 links to each other with second connecting tube 8, second water pump 7 sets up on second connecting tube 8, second connecting tube 8 links to each other with change washing tank 6.

In order to improve the water purification effect in the purified water tank, the first filtering membrane module 9 and the second filtering membrane module 10 are both arranged in the purified water tank 2.

In order to facilitate the retention of raw water in the clean water reservoir, one end of the water inlet pipe 11 is connected to the clean water reservoir 2, and the other end of the water inlet pipe 11 is provided with a second control valve 12.

To facilitate the delivery of purified water to the reservoir, one end of the outlet pipe 13 is connected to the clean water reservoir 2, and the other end of the outlet pipe 13 is provided with a third control valve.

In order to control the amount of water and discharge sewage, the third connecting pipe 14 passes through the control cabinet 15 and is connected with the clean water tank 2, and the control cabinet 15 is arranged on one side of the clean water tank 2.

The working principle is as follows: the device is mainly formed by combining a base 1, a clean water tank 2, a filtering mechanism, a water inlet mechanism, a drainage mechanism, a decontamination mechanism and the like, wherein the clean water tank 2, the filtering mechanism, the water inlet mechanism, the drainage mechanism, the decontamination mechanism and the like are all arranged on the base 1 to improve the integration level of the device, a first connecting pipeline 4 is connected with a cleaning tank 3, a first control valve 5 controls the flow in the first connecting pipeline 4, a first water pump and a second water pump 7 respectively pump the water in the cleaning tank 3 and a chemical cleaning tank 6 to a first filtering membrane component 9 and a second filtering membrane component 10 for repeatedly washing and cleaning the water, a second connecting pipeline 8 is used for connecting the cleaning tank 3 and the chemical cleaning tank 6, a water inlet pipeline 11 is used for conveying raw water into the clean water tank, a second control valve 12 controls the flow in the water inlet pipeline 11, a water outlet pipeline 13 is used for conveying purified water into a water storage device, and a third connecting pipeline 14 is convenient for discharging the water for cleaning the filtering mechanism, the control cabinet 15 is used for protecting internal electrical components, and the water supply pipe 16 is used for supplying water to the washing tank 3. The ladder 17 is convenient for workers to go up and down, and the sealing cover 18 prevents the dust of magazines from falling into the clean water basin 2.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are possible within the scope of the present invention as hereinafter claimed.

Claims (6)

1. An ultrafiltration water purification unit which is characterized in that: the water purifier comprises a base (1), a water purifying tank (2), a filtering mechanism, a water inlet mechanism, a water discharging mechanism and a decontamination mechanism, wherein the water purifying tank (2) is arranged on the base (1), the filtering mechanism is arranged in the water purifying tank (2), the water inlet mechanism and the water discharging mechanism are both connected with the filtering mechanism, and the decontamination mechanism is connected with the water purifying tank (2);

scrubbing mechanism contains and washs case (3), first connecting tube (4), first control valve (5), first water pump, change washing tank (6), second water pump (7) and second connecting tube (8), the one side of wasing case (3) is provided with connecting tube (4), be provided with on connecting tube (4) first water pump and first control valve (5), connecting tube (4) with water purification pond (2) link to each other, change washing tank (6) and set up wash one side of case (3), first connecting tube (4) with second connecting tube (8) link to each other, second water pump (7) set up on second connecting tube (8), second connecting tube (8) with change washing tank (6) and link to each other.

2. An ultrafiltration water purification apparatus according to claim 1, wherein: the filtering mechanism comprises a first filtering membrane component (9) and a second filtering membrane component (10), and the first filtering membrane component (9) and the second filtering membrane component (10) are both arranged in the purified water tank (2).

3. An ultrafiltration water purification apparatus according to claim 1, wherein: the water inlet mechanism comprises a water inlet pipeline (11) and a second control valve (12), one end of the water inlet pipeline (11) is connected with the purified water pool (2), and the other end of the water inlet pipeline (11) is provided with the second control valve (12).

4. An ultrafiltration water purification apparatus according to claim 1, wherein: the drainage mechanism comprises a water outlet pipeline (13) and a third control valve, one end of the water outlet pipeline (13) is connected with the clean water tank (2), and the other end of the water outlet pipeline (13) is provided with the third control valve.

5. An ultrafiltration water purification apparatus according to claim 1, wherein: still contain third connecting tube (14) and switch board (15), third connecting tube (14) pass switch board (15) with clean water reservoir (2) link to each other, switch board (15) set up one side of clean water reservoir (2).

6. An ultrafiltration water purification apparatus according to claim 1, wherein: the decontamination mechanism further comprises a water adding pipeline (16), and the water adding pipeline (16) is connected with the cleaning box (3).

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