CN210993796U

CN210993796U - Ultrafiltration membrane cleaning equipment based on automation

Info

Publication number: CN210993796U
Application number: CN201921653324.XU
Authority: CN
Inventors: 刘辉; 凌盛
Original assignee: Shenzhen Rkee Environmental Engineering Co ltd
Current assignee: Shenzhen Rkee Environmental Engineering Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-14
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses an milipore filter cleaning equipment based on it is automatic, including wasing the case, the top of wasing the case is equipped with places the board, place the milipore filter pipe on the board, be equipped with the liquid reserve tank in the washing case, the delivery port of liquid reserve tank is connected with the feed liquor pipe, the other end of feed liquor pipe runs through the outside extension of roof of wasing the case, and is connected with the water inlet of milipore filter pipe, be equipped with the liquid pump on the feed liquor pipe, the liquid pump sets up the upper surface at the liquid reserve tank, be equipped with out the liquid valve on the feed liquor pipe, be equipped with the mounting panel in the washing case, install the rose box on the mounting panel, the delivery port of milipore filter pipe is connected with. The utility model discloses a set up liquid reserve tank, liquid pump, feed liquor pipe, drain pipe, rose box, connecting pipe, first filter screen and second filter screen, constituted washing liquid cyclic utilization system, can utilize the washing liquid repeatedly, through the dirty mechanism of collection, can collect the clearance to the impurity in the washing liquid.

Description

Ultrafiltration membrane cleaning equipment based on automation

Technical Field

The utility model relates to an milipore filter technical field especially relates to an milipore filter cleaning equipment based on it is automatic.

Background

The ultrafiltration membrane is widely applied to the fields of fine chemical engineering, video and the like due to the special physicochemical property, but the manufacturing process is complex, so that the manufacturing cost is expensive, and general enterprises can only recover the physicochemical property of the ultrafiltration membrane by cleaning. At present, the ultrafiltration membrane is mostly cleaned by adopting an online cleaning process, namely, the original machine stops feeding firstly, and cleaning liquid is changed to directly clean the ultrafiltration membrane, but the medium in an ultrafiltration membrane pipe flows unevenly in the cleaning process, the cleaning liquid can only flow inertially according to the original material feeding route, the ultrafiltration membrane cannot be cleaned comprehensively, so that a lot of stains still remain in the ultrafiltration membrane, the problem of incomplete cleaning exists, a large amount of cleaning liquid is needed in the cleaning process, the cleaning liquid after being cleaned can only be directly discharged and cannot be recycled, the resource consumption is serious, and the wastewater treatment cost and the environmental pollution are increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing ultrafiltration membrane cleaning equipment based on automation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an ultrafiltration membrane cleaning device based on automation comprises a cleaning box, wherein a placing plate is arranged at the top of the cleaning box, an ultrafiltration membrane tube is placed on the placing plate, a liquid storage box is arranged in the cleaning box, a water outlet of the liquid storage box is connected with a liquid inlet tube, the other end of the liquid inlet tube penetrates through the top wall of the cleaning box and extends outwards, and is connected with a water inlet of the ultrafiltration membrane tube, a liquid outlet pump is arranged on the liquid inlet tube and is arranged on the upper surface of the liquid storage box, a liquid outlet valve is arranged on the liquid inlet tube, a mounting plate is arranged in the cleaning box, a filter box is arranged on the mounting plate, a water outlet of the ultrafiltration membrane tube is connected with a liquid outlet tube, one end, away from the ultrafiltration membrane tube, of the liquid outlet tube penetrates through the top wall of the cleaning box and extends inwards and is communicated with the inside of the filter box, a first filter screen which is obliquely arranged is arranged in the filter box, the outer side wall of the filter box is fixedly connected with a sewage collecting mechanism communicated with a sewage draining outlet.

Preferably, the dirt collecting mechanism comprises a dirt collecting box fixedly connected to the outer wall of the filter box, a drain pipe is arranged at the bottom of the dirt collecting box, and a drain valve is arranged on the drain pipe.

Preferably, a liquid outlet communicated with the inside of the dirt collecting box is formed in the side wall of the filter box, and a second filter screen is arranged in the liquid outlet.

Preferably, the dirt collection box is in a trapezoidal structure with a wide upper part and a narrow lower part.

Preferably, a connecting pipe is obliquely arranged between the liquid storage tank and the filter tank, and the upper end and the lower end of the connecting pipe are respectively communicated with the interior of the filter tank and the interior of the liquid storage tank.

Preferably, the filtering material of the first filter screen and the second filter screen is a sand and stone particle filtering material.

The utility model has the advantages that:

1. through setting up liquid reserve tank, liquid pump, feed liquor pipe, drain pipe, rose box, connecting pipe, first filter screen and second filter screen, can utilize the washing liquid repeatedly, practiced thrift the resource, first filter screen and second filter screen can play the filterable effect of absorption to the impurity in the washing liquid, have guaranteed the cleanliness factor of washing liquid, have also improved the cleaning performance to the milipore filter pipe simultaneously.

2. Through establishing first filter screen into the slope and placing, can make large granule impurity flow in the inside of the dirty case of collection through the drain of first filter screen top under the impact of washing liquid, the bottom of the dirty case of collection is equipped with the liquid outlet for washing liquid in the dirty case of collection flows in the rose box after the second filter screen filters in, and the bottom of the dirty case of collection is equipped with the blow off pipe, conveniently clears up the large granule impurity in the dirty case of collection, has avoided the dirty incasement impurity of collection to pile up.

Drawings

Fig. 1 is a schematic structural diagram of an ultrafiltration membrane cleaning device based on automation according to the present invention;

fig. 2 is a schematic structural diagram of a point a in fig. 1.

In the figure: 1 wash case, 2 place board, 3 milipore filter pipe, 4 feed liquor pipes, 5 drain pipes, 6 liquid storage tanks, 7 liquid pumps, 8 liquid outlet valve, 9 rose box, 10 mounting panels, 11 first filter screens, 12 drain outlets, 13 collection dirty case, 14 liquid outlets, 15 second filter screens, 16 blow off pipes, 17 blow off valves, 18 connecting pipes.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an milipore filter cleaning equipment based on it is automatic, including wasing case 1, the top of wasing case 1 is equipped with places board 2, place and place milipore filter pipe 3 on board 2, be equipped with liquid reserve tank 6 in the washing case 1, the delivery port of liquid reserve tank 6 is connected with feed liquor pipe 4, the roof that washs case 1 is run through to the other end of feed liquor pipe 4 extends outwards, and be connected with the water inlet of milipore filter pipe 3, be equipped with out liquid pump 7 on the feed liquor pipe 4, out liquid pump 7 sets up the upper surface at liquid reserve tank 6, the washing liquid in the liquid reserve tank 6 is taken out to out liquid pump 7, wash milipore filter pipe 3 through the inside that feed liquor pipe 4 flowed in milipore. Be equipped with out liquid valve 8 on feed liquor pipe 4, be equipped with mounting panel 10 in the washing case 1, install rose box 9 on the mounting panel 10, the delivery port of milipore filter pipe 3 is connected with drain pipe 5, drain pipe 5 is kept away from the one end of milipore filter pipe 3 and is run through the inside extension of roof of wasing case 1, and be linked together with rose box 9's inside, be equipped with the first filter screen 11 that the slope set up in the rose box 9, first filter screen 11 can play the filterable effect of absorption to impurity in the washing liquid, the cleanliness factor of washing liquid has been guaranteed. A sewage draining outlet 12 is arranged on one side wall of the filter box 9 close to the lower end of the first filter screen 11, and a sewage collecting mechanism communicated with the sewage draining outlet 12 is fixedly connected to the outer side wall of the filter box 9.

The utility model discloses in, dirty mechanism of collection includes the dirty case 13 of collection of fixed connection on the rose box 9 outer wall, and the bottom of the dirty case 13 of collection is equipped with blow off pipe 16, is equipped with blowdown valve 17 on the blow off pipe 16, and the convenience is cleared up the large granule impurity in the dirty case 13 of collection, has avoided piling up of large granule impurity. A liquid outlet 14 communicated with the inside of the dirt collecting box 13 is formed in the side wall of the filter box 9, and a second filter screen 15 is arranged in the liquid outlet 14, so that cleaning liquid in the dirt collecting box 13 can flow into the filter box 9 after being filtered by the second filter screen 15. The dirt collection box 13 is a trapezoidal structure with a wide upper part and a narrow lower part, so that garbage can be conveniently discharged from the dirt collection box 13. Be equipped with the connecting pipe 18 that the slope set up between liquid reserve tank 6 and the rose box 9, the upper and lower both ends of connecting pipe 18 are linked together with the inside of rose box 9 and liquid reserve tank 6 respectively, and connecting pipe 18 has realized the reuse to the washing liquid in with the leading-in liquid reserve tank 6 of clean washing liquid in the rose box 9. The filtering materials of the first filter screen 11 and the second filter screen 15 are sand and stone particle filter materials which have strong adsorbability, and can effectively adsorb coagulated protein and colloid substances in the cleaning liquid, so that the cleaning liquid is always kept clear as before, and the purpose of recycling the cleaning liquid is achieved.

When the utility model is used, the liquid outlet valve 8 is opened, the liquid outlet pump 7 is started, the liquid outlet pump 7 pumps out the cleaning liquid in the liquid storage tank 6, the cleaning liquid flows into the ultrafiltration membrane tube 3 through the liquid inlet tube 4 to clean the ultrafiltration membrane tube 3, the cleaned cleaning liquid flows into the filter tank 9 through the liquid outlet tube 5, the coagulated protein and colloid substances in the cleaning liquid are adsorbed by the sand granule filter material in the first filter screen 11, thereby the cleanliness of the cleaning liquid is kept, other large-particle impurities flow into the filter tank 13 through the drain outlet 12 above the first filter screen 11 under the impact of the cleaning liquid, the cleaning liquid in the dirt collection tank 13 flows into the filter tank 9 after being filtered by the second filter screen 15, the drain pipe 16 is arranged at the bottom of the dirt collection tank 13, the large-particle impurities in the dirt collection tank 13 are conveniently cleaned, the clean cleaning liquid in the filter tank 9 flows into the liquid storage tank 6 through the connecting pipe 18, thereby realizing the cyclic utilization of the cleaning liquid and saving resources.

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

1. The utility model provides an ultrafiltration membrane cleaning equipment based on it is automatic, includes washs case (1), its characterized in that, the top of wasing case (1) is equipped with places board (2), place ultrafiltration membrane pipe (3) on board (2), be equipped with liquid reserve tank (6) in wasing case (1), the delivery port of liquid reserve tank (6) is connected with feed liquor pipe (4), the other end of feed liquor pipe (4) runs through the roof of wasing case (1) and outwards extends, and is connected with the water inlet of ultrafiltration membrane pipe (3), be equipped with drain pump (7) on feed liquor pipe (4), drain pump (7) set up the upper surface at liquid reserve tank (6), be equipped with out liquid valve (8) on feed liquor pipe (4), be equipped with mounting panel (10) in wasing case (1), install rose box (9) on mounting panel (10), the delivery port of ultrafiltration membrane pipe (3) is connected with drain pipe (5), the one end that milipore filter pipe (3) was kept away from in drain pipe (5) runs through the roof of wasing case (1) and inwards extends, and is linked together with the inside of rose box (9), be equipped with first filter screen (11) that the slope set up in rose box (9), a lateral wall that rose box (9) are close to first filter screen (11) lower side is equipped with drain (12), the dirty mechanism of collection that rose box (9) lateral wall fixedly connected with and drain (12) are linked together.

2. The automatic ultrafiltration membrane cleaning equipment according to claim 1, wherein the dirt collecting mechanism comprises a dirt collecting box (13) fixedly connected to the outer wall of the filter box (9), a drain pipe (16) is arranged at the bottom of the dirt collecting box (13), and a drain valve (17) is arranged on the drain pipe (16).

3. The automatic ultrafiltration membrane cleaning equipment according to claim 2, wherein a liquid outlet (14) communicated with the inside of the dirt collecting box (13) is formed in the side wall of the filter box (9), and a second filter screen (15) is arranged in the liquid outlet (14).

4. The automatic ultrafiltration membrane cleaning equipment according to the claim 3, characterized in that the dirt collection tank (13) is in a trapezoidal structure with a wide top and a narrow bottom.

5. The automated ultrafiltration membrane cleaning equipment according to claim 1, wherein a connecting pipe (18) is obliquely arranged between the liquid storage tank (6) and the filter tank (9), and the upper end and the lower end of the connecting pipe (18) are respectively communicated with the filter tank (9) and the liquid storage tank (6).

6. The automatic ultrafiltration membrane cleaning equipment according to claim 1, wherein the first filter screen (11) and the second filter screen (15) are made of sand and stone particle filter materials.