Microporous ceramic pure water filtering device

Abstract

The utility model discloses a microporous ceramic pure water filtering device, which belongs to the technical field of drinking water treatment and comprises a liquid guide pipe, a shunting guide pipe, a microporous ceramic filtering mechanism, a communicating guide pipe and a purified water pipe, filtration liquid enters the flow dividing guide pipes through the liquid guide pipes and then is guided into the corresponding micropore ceramic filtering mechanisms through the flow dividing guide pipes, micropore filtering of the filtration liquid is achieved in the micropore ceramic filtering mechanisms, purified liquid obtained after filtering is guided into the purified water pipe through the communicating guide pipes at the upper ends of the micropore ceramic filtering mechanisms, and finally the purified liquid obtained after micropore ceramic filtering is obtained. According to the utility model, a plurality of groups of microporous ceramic filtering mechanisms are connected in parallel, so that the filtering efficiency of filtrate can be obviously improved, and the precise operation of each microporous ceramic filtering mechanism is realized on the premise of not influencing other microporous ceramic filtering mechanisms.

Description

TECHNICAL FIELD

[0001] The utility model belongs to drinking water treatment technical field, especially relate to a microporous ceramic pure water filter device. BACKGROUND

[0002] The traditional process is quartz sand filter tank + activated carbon filter tank, with the development and demand of modularization technology, the modern technology has developed into the process of microporous ceramic filter unit + activated carbon rod filter unit.

[0003] As a kind of filter material, microporous ceramic has many advantages, such as lower operating cost, smaller floor area, recyclable and the like.After cleaning, the flow of microporous ceramic can be basically recovered, the filtration precision is not reduced, and the filtration process can always keep the liquid quality stable.

[0004] The filtration precision of microporous ceramic filter unit is much higher than that of traditional sand tank, and the water quality of each index is better than that of quartz sand filter tank.When the raw water source is not ideal, the traditional quartz sand filter tank has poor removal effect on turbidity, and microporous ceramic filter can handle raw water source with worse water quality, is little affected by the change of raw water quality, and the water quality is very stable.Quartz sand is derived from nature (future natural resource harvesting will be further tightened, and unknown risk is uncontrollable), ceramic membrane is formed by molding high-temperature sintering and finishing of material with health grade zirconia as main component, and is produced by factory standardization, so that the quality risk can be controlled.

[0005] Traditional filter tank equipment is bulky, difficult to replace or add equipment in later period, and has poor expansibility;old equipment needs to be disassembled on site, and new equipment needs to be welded on site, which has long production stop time, quality is not guaranteed, and affects workshop sanitary environment.

[0006] Therefore, a microporous ceramic filter device capable of modular design, small in size and flexible in deployment becomes a problem to be solved. UTILITY MODEL CONTENTS

[0007] In order to solve the problems in the above background art, the purpose of the utility model is to provide a microporous ceramic pure water filter device, which realizes parallel connection of multiple microporous ceramic filter mechanisms through the support of support frame and the series connection of liquid guide pipe and purification water pipe, so as to significantly improve the filtration efficiency of filtration liquid.

[0008] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0009] The utility model provides a kind of microporous ceramic pure water filtering device, including liquid guide pipe, shunt catheter, microporous ceramic filtering mechanism, communication catheter and purified water pipe;The bottom end of the microporous ceramic filtering mechanism is equipped with shunt catheter, and the top end of the microporous ceramic filtering mechanism is equipped with communication catheter;The shunt catheter is connected with liquid guide pipe, and the communication catheter is connected with purified water pipe;Filtering liquid enters shunt catheter from liquid guide pipe, then is guided into corresponding microporous ceramic filtering mechanism from shunt catheter, realizes microporous filtration of filtering liquid in microporous ceramic filtering mechanism, and purified liquid after filtration is guided into purified water pipe from the communication catheter of the upper end of microporous ceramic filtering mechanism, finally obtains purified liquid after microporous ceramic filtration.

[0010] Further, the end of the liquid guide pipe is provided with a filtering liquid inlet; and the end of the purified water pipe is provided with a purified liquid outlet.

[0011] Further, the microporous ceramic filtering mechanism comprises a buffer bin, a microporous ceramic core main body, a ceramic filter shell and a receiving port; the buffer bin is arranged at the lower end of the microporous ceramic filtering mechanism.

[0012] Further, the receiving port is arranged at the upper end of the microporous ceramic filtering mechanism, and the inner diameter of the receiving port is equal to the diameter of the microporous ceramic core main body.

[0013] Further, the microporous ceramic core main body is arranged inside the microporous ceramic filtering mechanism, and a space with equal spacing is formed between the microporous ceramic core main body and the ceramic filter shell.

[0014] Further, the microporous ceramic filtering mechanisms are first connected into a group through the shunt catheters and the communication catheters, and then connected in parallel through the serial connection of the liquid guide pipes and the purified water pipes.

[0015] Further, the shunt catheter is provided with a front valve, and the communication catheter is provided with a rear valve.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] (1) The utility model realizes parallel connection of multiple groups of microporous ceramic filtering mechanisms through the support of the support frame and the serial connection of the liquid guide pipes and the purified water pipes, which can significantly improve the filtering efficiency of the filtering liquid and realize precise operation of each microporous ceramic filtering mechanism without affecting other microporous ceramic filtering mechanisms.

[0018] (2) The utility model is simple and convenient to operate and maintain, and replacing the microporous ceramic core main body only requires easily taking out the filter membrane in the filter shell and installing a new filter membrane, which is time-saving, labor-saving, safe and efficient.

[0019] (3) The utility model discloses modular design, small, later unit module expansion increases, can go in and out from normal personnel passage, can be flexible.

[0020] (4) The utility model discloses single table modularization equipment operating load is less than 1 ton, need not equipment foundation, ordinary ground foundation can satisfy the bearing requirement, and the civil engineering cost is low. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is whole structure schematic diagram of the utility model;

[0022] Figure 2 It is side surface structure schematic diagram of the utility model;

[0023] Figure 3 It is micro -porous ceramic filtering mechanism internal structure schematic diagram;

[0024] Figure 4 It is micro -porous ceramic filtering mechanism cross section structure schematic diagram;

[0025] The drawing mark is: 1, purified liquid export;2, purified water pipe;3, communication pipe;4, rear valve;5, support frame;6, micro -porous ceramic filtering mechanism;7, front valve;8, shunt pipe;9, liquid guide pipe;10, filtering liquid import;601, buffer bin;602, micro -porous ceramic core main body;603, ceramic filter casing;604, receiving port. DETAILED DESCRIPTION

[0026] The utility model will be further illustrated in combination with specific embodiment, and the embodiment is implemented under the premise of the utility model technical scheme, and it should be understood that these embodiments are only used for illustrating the utility model and are not used for limiting the scope of the utility model.

[0027] Please refer to the attached Figures 1-4 A kind of micro -porous ceramic pure water filter device, including filtering liquid import 10, liquid guide pipe 9, shunt pipe 8, micro -porous ceramic filtering mechanism 6, support frame 5, communication pipe 3, purified water pipe 2 and purified liquid export 1;Shunt pipe 8 is arranged at the bottom end of micro -porous ceramic filtering mechanism 6, and liquid guide pipe 9 is arranged at the middle connection of front and rear shunt pipe 8, and micro -porous ceramic filtering mechanism 6 is arranged on support frame 5, and communication pipe 3 is arranged at the top end of micro -porous ceramic filtering mechanism 6, and purified water pipe 2 is arranged at the middle connection of front and rear communication pipe 3.The filtering liquid needing filtering treatment is introduced into shunt pipe 8 by liquid guide pipe 9, then is introduced into corresponding micro -porous ceramic filtering mechanism 6 by shunt pipe 8, realizes the micro -porous filtration of filtering liquid in micro -porous ceramic filtering mechanism 6, and the purified liquid after filtration is introduced into purified water pipe 2 by the communication pipe 3 of the upper end of micro -porous ceramic filtering mechanism 6, and finally obtains the purified liquid after micro -porous ceramic filtration.

[0028] The filter liquid inlet 10 is arranged at the end of the liquid guide pipe 9, and the purified water outlet 1 is arranged at the end of the purified water pipe 2; when the filtering operation is performed, the filter liquid to be filtered enters the liquid guide pipe 9 from the filter liquid inlet 10, and then is subjected to the microporous filtration, and the purified liquid obtained is transported from the purified water pipe 2 to the purified liquid outlet 1 for discharge; when the whole device is subjected to the forward washing cleaning, the washing liquid enters the liquid guide pipe 9 from the filter liquid inlet 10, and then enters the microporous ceramic filtering mechanism 6 for the forward cleaning, and the cleaning waste liquid is finally transported from the purified water pipe 2 to the purified liquid outlet 1 for discharge; when the whole device is subjected to the reverse washing cleaning, the washing liquid is guided into the purified water pipe 2 from the purified liquid outlet 1, and then enters the microporous ceramic filtering mechanism 6 through the communication pipe 3, and the reverse cleaning is performed thereon, and the cleaning liquid is finally transported to the filter liquid inlet 10 through the shunt pipe 8 and the liquid guide pipe 9, and is discharged from the filter liquid inlet 10, so that the reverse cleaning process of the whole device is realized.

[0029] The microporous ceramic filtering mechanism 6 is composed of two front and rear microporous ceramic filtering mechanisms (corresponding to Figure 2The left and right two sets in the micro-porous ceramic filtering mechanism 6 are connected as a group through the shunt conduit 8 and the communication conduit 3, and multiple groups of micro-porous ceramic filtering mechanisms 6 are connected in parallel through the support of the support frame 5 and the series connection of the liquid guide pipe 9 and the purified water pipe 2. The filtering efficiency of the filtered liquid can be significantly improved, and the precise operation of the micro-porous ceramic filtering mechanism 6 can be realized without affecting other micro-porous ceramic filtering mechanisms 6. The micro-porous ceramic filtering mechanism 6 comprises a buffer bin 601, a micro-porous ceramic core body 602, a ceramic filter shell 603 and a receiving port 604. The buffer bin 601 is arranged at the lower end of the micro-porous ceramic filtering mechanism 6, and the curved space formed can increase the contact area of the filtered liquid and the micro-porous ceramic core body 602, so that the liquid entering and leaving the micro-porous ceramic filtering mechanism 6 can be well buffered, the micro-porous ceramic core body 602 is prevented from falling off due to uneven stress caused by too high flow rate of the liquid, and the filtering stability and safety are greatly improved. The ceramic filter shell 603 is made of 316L stainless steel, has good corrosion resistance, is durable, has a long service life, and can be individually disassembled, repaired and replaced without affecting the system operation. The receiving port 604 is arranged at the upper end of the micro-porous ceramic filtering mechanism 6, the inner diameter of the receiving port 604 is consistent with the diameter of the micro-porous ceramic core body 602, and the filtered liquid can only pass through the micro-porous ceramic core body 602 and then pass through the receiving port 604 to be discharged from the micro-porous ceramic filtering mechanism 6. The micro-porous ceramic core body 602 is arranged in the micro-porous ceramic filtering mechanism 6, and a space with equal spacing is formed between the micro-porous ceramic core body 602 and the ceramic filter shell 603. When the filtered liquid enters the micro-porous ceramic filtering mechanism 6, it will rapidly fill the space with equal spacing between the micro-porous ceramic core body 602 and the ceramic filter shell 603 under the action of the buffer bin 601. At this time, the liquid will directly pass through the micro-porous ceramic core body 602 and reach the receiving port 604, and the impurity molecules in the filtered liquid will be blocked by the micro-porous ceramic core body 602 and attached to the outer surface of the micro-porous ceramic core body 602, so that the filtering process of the filtered liquid is realized.

[0030] The front valve 7 is arranged on the shunt conduit 8, and the rear valve 4 is arranged on the communication conduit 3. The opening and closing of the front valve 7 and the rear valve 4 can control the operation of a single micro-porous ceramic filtering mechanism 6.

[0031] As an example of the utility model, a separate purified water pipe 2 is arranged at the middle position of the upper end communication conduit 3 of each group of micro-porous ceramic filtering mechanisms 6 in parallel, and a separate liquid guide pipe 9 is arranged at the middle position of the lower end shunt conduit 8 of each group of micro-porous ceramic filtering mechanisms 6 in parallel, so that the separate operation (including the filtering and cleaning processes) of each group of micro-porous ceramic filtering mechanisms 6 in parallel can be realized without interference, and the practicability of the device is greatly improved.

[0032] The working principle of the utility model is as follows: when the filtrate containing impurities is introduced into the liquid guide pipe 9 through the filtrate inlet 10, only the rear valve on the upper end of the microporous ceramic filter mechanism 6 and the front valve on the lower end of the shunt conduit 8 are opened, the filtrate can enter the corresponding microporous ceramic filter mechanism 6, through the buffering effect of the buffer bin 601, the filtrate rapidly fills the outer surface of the microporous ceramic core main body 602, the liquid smoothly passes through the microporous ceramic core main body 602 and reaches the receiving port 604 upwards, enters the communication conduit 3 through the receiving port 604, reaches the purified water pipe 2 and then reaches the purified liquid outlet 1, and finally is discharged from the whole device; and the impurity molecules in the filtrate are blocked by the microporous ceramic core main body 602 and adhere to the outer surface of the microporous ceramic core main body 602, so that the filtration process of the filtrate is realized.

[0033] With the filtration, when the microporous ceramic filter mechanism 6 tends to be saturated, the cleaning stage is entered. The rear valve on the upper end of the microporous ceramic filter mechanism 6 and the front valve on the lower end of the shunt conduit 8 are opened, the cleaning liquid is introduced from the purified liquid outlet 1, sequentially passes through the purified water pipe 2 and the communication conduit 3 and enters the microporous ceramic filter mechanism 6, the microporous ceramic filter mechanism 6 is reversely cleaned, the impurity molecules adhering to the outer surface of the microporous ceramic core main body 602 are cleaned, the flushed impurity molecules reach the filtrate inlet 10 through the shunt conduit 8 and the liquid guide pipe 9 along with the cleaning liquid, and finally are discharged from the device, so that the reverse cleaning process of the device is realized.

[0034] The above only describes the preferred embodiments of the utility model and is not used for limiting the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A microporous ceramic pure water filtration device, characterized in that, The system includes a liquid guide tube (9), a diversion conduit (8), a microporous ceramic filter mechanism (6), a connecting conduit (3), and a purified water pipe (2). The bottom end of the microporous ceramic filter mechanism (6) is provided with a diversion conduit (8), and the top end of the microporous ceramic filter mechanism (6) is provided with a connecting conduit (3). The diversion conduit (8) is connected to the liquid guide tube (9), and the connecting conduit (3) is connected to the purified water pipe (2). The filtrate enters the diversion conduit (8) through the liquid guide tube (9) and is then introduced into the corresponding microporous ceramic filter mechanism (6) through the diversion conduit (8). The filtrate is then filtered through the microporous ceramic filter mechanism (6). The filtered purified liquid is then introduced into the purified water pipe (2) through the connecting conduit (3) at the top end of the microporous ceramic filter mechanism (6), and finally, the purified liquid after microporous ceramic filtration is obtained.

2. The microporous ceramic pure water filtration device according to claim 1, characterized in that, The end of the liquid guide tube (9) is provided with a filter liquid inlet (10); the end of the purified water pipe (2) is provided with a purified liquid outlet (1).

3. The microporous ceramic pure water filtration device according to claim 1, characterized in that, The microporous ceramic filter mechanism (6) includes a buffer chamber (601), a microporous ceramic core body (602), a ceramic filter housing (603), and a receiving interface (604); the buffer chamber (601) is located at the lower end of the microporous ceramic filter mechanism (6).

4. The microporous ceramic pure water filtration device according to claim 3, characterized in that, The receiving interface (604) is located at the upper end of the microporous ceramic filter mechanism (6), and the inner diameter of the receiving interface (604) is equal to the diameter of the microporous ceramic core body (602).

5. The microporous ceramic pure water filtration device according to claim 3, characterized in that, The microporous ceramic core body (602) is disposed inside the microporous ceramic filter mechanism (6), and a space with equal spacing is formed between the microporous ceramic core body (602) and the ceramic filter housing (603).

6. The microporous ceramic pure water filtration device according to claim 1, characterized in that, The microporous ceramic filter mechanisms (6) are first connected to each other by a diversion conduit (8) and a connecting conduit (3) to form a group. Each group of microporous ceramic filter mechanisms (6) is then connected in parallel by a liquid guide pipe (9) and a purified water pipe (2).

7. The microporous ceramic pure water filtration device according to claim 1, characterized in that, The diversion conduit (8) is equipped with a pre-valve (7), and the connecting conduit (3) is equipped with a post-valve (4).

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