CN216303463U - Distributed ultrafiltration equipment - Google Patents

Abstract

The utility model relates to the technical field of food industry, in particular to a distributed ultrafiltration device, which is characterized in that a second water pump is opened to pump aqueous solution into a second cavity, the aqueous solution is filtered through activated carbon particles, the filtered aqueous solution is discharged out of the second cavity through a fourth pipeline, and a primary filtering mechanism is opened to conveniently carry out primary filtration on the aqueous solution; the ultrafiltration membrane device comprises a placing frame, three shells, three ultrafiltration membrane elements, a first pipeline, a second pipeline, a first water pump and a third pipeline, wherein the three shells are arranged on the placing frame; the filter rack is characterized by further comprising a first filter box, a fourth pipeline, two placing plates, a second water pump, a primary filtering mechanism and a back washing mechanism, wherein the first filter box is installed on the left side of the rack, the first filter box is provided with a second cavity, the fourth pipeline is installed in the second cavity, and the input end of the first water pump extends into the second cavity and is communicated with the output end of the fourth pipeline.

Description

Distributed ultrafiltration equipment

Technical Field

The utility model relates to the technical field of the food industry field, in particular to a distributed ultrafiltration device.

Background

The distributed ultrafiltration apparatus is one for distributed ultrafiltration, which is widely used in the field of food industry; the existing distributed ultrafiltration equipment comprises a placing frame, three shells, three ultrafiltration membrane elements, a first pipeline, a second pipeline, a first water pump and a third pipeline, wherein the three shells are arranged on the placing frame and are respectively provided with three first cavities; when the existing distributed ultrafiltration equipment is used, external aqueous solution is firstly introduced, a first water pump is started, the aqueous solution is pumped into three first cavities through the first water pump and a third pipeline, the aqueous solution flows through the surfaces of three ultrafiltration membrane elements respectively under the pushing of pressure, small molecular solution smaller than membrane pores of the three ultrafiltration membrane elements penetrates through the three ultrafiltration membrane elements respectively and is discharged through a second pipeline, and large molecular aqueous solution larger than the membrane pores of the three ultrafiltration membrane elements is intercepted and is discharged along with the water flow through the first pipeline; the existing distributed ultrafiltration equipment is found to have single function and low efficiency of filtering the aqueous solution when the equipment works.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the distributed ultrafiltration device which is characterized in that the second water pump is opened to pump the aqueous solution into the second cavity, the aqueous solution is filtered by the activated carbon particles, the filtered aqueous solution is discharged out of the second cavity through the fourth pipeline, the primary filtering mechanism is opened to facilitate the preliminary filtering of the aqueous solution, and the back flushing mechanism is opened to facilitate the respective cleaning of solutes deposited on the surfaces of the three ultrafiltration membrane elements, the normal operation of the device is maintained, the functions of the device are increased, and the working efficiency is improved.

The utility model discloses distributed ultrafiltration equipment, which comprises a placing frame, three shells, three ultrafiltration membrane elements, a first pipeline, a second pipeline, a first water pump and a third pipeline, wherein the three shells are arranged on the placing frame, the three shells are respectively provided with three first cavities, the three ultrafiltration membrane elements are respectively arranged in the three first cavities, the output ends of the three ultrafiltration membrane elements respectively extend out of the three first cavities, the output ends of the three shells are all communicated with the first pipeline, the output ends of the three ultrafiltration membrane elements are all communicated with the second pipeline, the first water pump is arranged on the lower side of the placing frame, the output end of the first water pump is communicated with the input end of the third pipeline, and the input ends of the three shells are all communicated with the output end of the third pipeline; the automatic filter device is characterized by further comprising a first filter box, a fourth pipeline, two placing plates, a second water pump, a primary filter mechanism and a backwashing mechanism, wherein the first filter box is arranged on the left side of the placing frame, the first filter box is provided with a second cavity, the fourth pipeline is arranged in the second cavity, the input end of the first water pump extends into the second cavity and is communicated with the output end of the fourth pipeline, the two placing plates are arranged on the lower side of the input end of the fourth pipeline, the two placing plates are respectively provided with a plurality of first openings, activated carbon particles are arranged between the two placing plates, the output end of the second water pump extends into the second cavity and is communicated with the second cavity, the primary filter mechanism is arranged on the left side of the second water pump, and the backwashing mechanism is arranged on the right side of the placing frame; through opening the second water pump with aqueous solution pump income second cavity, filter aqueous solution through the active carbon granule, aqueous solution after the filtration passes through fourth pipeline discharge second cavity, opens primary filter mechanism, conveniently carries out prefiltration to aqueous solution, filters the great impurity of volume in the aqueous solution, opens back flush mechanism, conveniently washs the solute of deposit on three milipore filter original paper surface respectively, maintenance of equipment normally works, has increased the function of equipment, promotes work efficiency.

Preferably, the primary filtering mechanism comprises a second filtering tank, a side door and a filtering plate, the second filtering tank is arranged on the left side of the second water pump and is provided with a third cavity, the second filtering tank is provided with a water inlet pipeline, the side wall of the second filtering tank is provided with the side door, the filtering plate is arranged in the third cavity, and the filtering plate is provided with a plurality of second openings; the water solution is discharged into the third cavity through the water inlet pipeline, the side door is opened through large-volume impurities in the filter plate filtered water solution, the impurities in the second cavity are conveniently cleaned, the functions of the equipment are increased, and the working efficiency is improved.

Preferably, the backwashing mechanism comprises a first valve, a second valve, a full-automatic vapor pulse generator, a fifth pipeline, a third valve, a sixth pipeline and a fourth valve, the first valve is connected and communicated with the third pipeline and is positioned on the left side of the third pipeline, the second valve is connected and communicated with the third pipeline and is positioned on the right side of the third pipeline, the full-automatic vapor pulse generator is arranged on the right side of the placing rack, the input end of the fifth pipeline is connected and communicated with the third pipeline and is positioned on the left side of the first valve, the output end of the fifth pipeline is communicated with the input end of the full-automatic vapor pulse generator, the third valve is connected and communicated with the fifth pipeline, the input end of the sixth pipeline is communicated with the output end of the full-automatic vapor pulse generator, the output end of the sixth pipeline is communicated with the second pipeline, and the fourth valve is connected and communicated with the sixth pipeline; through closing first valve, open second valve, third valve and fourth valve, open the full-automatic pulse generator of steam, with the reverse first cavity of discharging of aqueous solution, conveniently wash the solute of deposit on three milipore filter original paper surface respectively, the solute passes through the first cavity of third pipeline discharge along with the aqueous stream, has increased the function of equipment, promotes work efficiency.

Preferably, a sealing strip is arranged on the side door; through above-mentioned setting, improve the leakproofness of second rose box.

Preferably, the placing frame is made of carbon steel; when guaranteeing rack structural strength, reduce the manufacturing cost of rack, improve the practicality.

Preferably, the shell is made of stainless steel; the corrosion resistance of the shell is improved while the structural strength of the shell is ensured.

Compared with the prior art, the utility model has the beneficial effects that: through opening the second water pump with aqueous solution pump income second cavity, filter aqueous solution through the active carbon granule, aqueous solution after the filtration passes through fourth pipeline discharge second cavity, opens primary filter mechanism, conveniently carries out prefiltration to aqueous solution, filters the great impurity of volume in the aqueous solution, opens back flush mechanism, conveniently washs the solute of deposit on three milipore filter original paper surface respectively, maintenance of equipment normally works, has increased the function of equipment, promotes work efficiency.

Drawings

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

FIG. 2 is a schematic view of an axial structure of the present invention;

in the drawings, the reference numbers: 1. placing a rack; 2. a housing; 3. an ultrafiltration membrane element; 4. a first conduit; 5. a second conduit; 6. a first water pump; 7. a third pipeline; 8. a first filter tank; 9. a fourth conduit; 10. placing the plate; 11. a second water pump; 12. a second filter tank; 13. a side door; 14. a filter plate; 15. a first valve; 16. a second valve; 17. a water vapor full-automatic pulse generator; 18. a fifth pipeline; 19. a third valve; 20. a sixth pipeline; 21. and a fourth valve.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As shown in fig. 1 to 2, in operation, the distributed ultrafiltration apparatus of the present invention first discharges an aqueous solution into a third cavity through a water inlet pipe, filters large-volume impurities in the aqueous solution through a filter plate 14, opens a side door 13 to clean the impurities in the second cavity, opens a second water pump 11 to pump the aqueous solution into the second cavity, filters the aqueous solution through activated carbon particles, discharges the filtered aqueous solution out of the second cavity through a fourth pipe 9, opens a first water pump 6 to pump the aqueous solution into three first cavities through a first water pump 6 and a third pipe 7, the aqueous solution is pushed by pressure to flow through the surfaces of three ultrafiltration membrane elements 3, small molecular solutions smaller than the membrane pores of the three ultrafiltration membrane elements 3 respectively pass through the three ultrafiltration membrane elements 3, and are discharged through a second pipe 5, and large molecular aqueous solutions larger than the membrane pores of the three ultrafiltration membrane elements 3 are intercepted, along with the rivers through first pipeline 4 discharge, close first valve 15, open second valve 16, third valve 19 and fourth valve 21, open the full-automatic pulse generator 17 of steam, with the reverse first cavity of discharging of aqueous solution, conveniently wash the solute of deposit on three milipore filter original paper 3 surfaces respectively, the solute is along with the rivers first cavity of discharge through third pipeline 7.

According to the distributed ultrafiltration equipment, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects of the equipment can be achieved; the ultrafiltration membrane original 3, the first water pump 6, the second water pump 11 and the water vapor full-automatic pulse generator 17 of the distributed ultrafiltration equipment are common ultrafiltration membrane original and water vapor full-automatic pulse generators in the market, the ultrafiltration membrane original 3 and the water vapor full-automatic pulse generator 17 are purchased according to actual needs, and technicians in the industry only need to install and operate according to the attached instructions without creative labor of technicians in the field.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (6)

1. A distributed ultrafiltration device, which comprises a placing frame (1), three shells (2) and three ultrafiltration membrane elements (3), the device comprises a first pipeline (4), a second pipeline (5), a first water pump (6) and a third pipeline (7), wherein three shells (2) are installed on a placement frame (1), the three shells (2) are respectively provided with three first cavities, three ultrafiltration membrane elements (3) are respectively installed in the three first cavities, the output ends of the three ultrafiltration membrane elements (3) respectively extend out of the three first cavities, the output ends of the three shells (2) are communicated with the first pipeline (4), the output ends of the three ultrafiltration membrane elements (3) are communicated with the second pipeline (5), the first water pump (6) is installed on the lower side of the placement frame (1), the output end of the first water pump (6) is communicated with the input end of the third pipeline (7), and the input ends of the three shells (2) are communicated with the output end of the third pipeline (7); it is characterized by also comprising a first filter box (8), a fourth pipeline (9) and two placing plates (10), second water pump (11), prefiltration mechanism and back flush mechanism, install in rack (1) left side first rose box (8), first rose box (8) are provided with the second cavity, fourth pipeline (9) are installed in the second cavity, first water pump (6) input stretches into the second cavity and communicates with fourth pipeline (9) output, two place board (10) and all install at the second cavity and at fourth pipeline (9) input downside, two are placed board (10) and are provided with a plurality of first trompils respectively, two are placed and are provided with the active carbon granule between board (10), second water pump (11) output stretches into the second cavity and communicate with each other with the second cavity, prefiltration mechanism installs in second water pump (11) left side, back flush mechanism installs on rack (1) right side.

2. A distributed ultrafiltration apparatus as claimed in claim 1 wherein said primary filtration means comprises a second filtration tank (12), side doors (13) and filter panels (14), said second filtration tank (12) being mounted on the left side of a second water pump (11), said second filtration tank (12) being provided with a third cavity, said second filtration tank (12) being provided with a water inlet pipe, said second filtration tank (12) being provided with side doors (13) on the side walls thereof, said filter panels (14) being mounted in said third cavity, said filter panels (14) being provided with a plurality of second openings.

3. A distributed ultrafiltration apparatus as claimed in claim 2, wherein said backwash mechanism comprises a first valve (15), a second valve (16), a full-automatic water vapor pulse generator (17), a fifth pipeline (18), a third valve (19), a sixth pipeline (20) and a fourth valve (21), the first valve (15) is connected to and communicated with the third pipeline (7) and is located on the left side of the third pipeline (7), the second valve (16) is connected to and communicated with the third pipeline (7) and is located on the right side of the third pipeline (7), the full-automatic water vapor pulse generator (17) is installed on the right side of the rack (1), the input end of the fifth pipeline (18) is connected to and communicated with the third pipeline (7) and is located on the left side of the first valve (15), the output end of the fifth pipeline (18) is communicated with the input end of the full-automatic water vapor pulse generator (17), the third valve (19) is connected to and is communicated with the fifth pipeline (18), the input end of a sixth pipeline (20) is communicated with the output end of the water vapor full-automatic pulse generator (17), the output end of the sixth pipeline (20) is communicated with a second pipeline (5), and a fourth valve (21) is connected with the sixth pipeline (20) and communicated.

4. A distributed ultrafiltration device as claimed in claim 3, wherein sealing strips are provided on the side doors (13).

5. A distributed ultrafiltration device as claimed in claim 4, wherein the holder (1) is made of carbon steel.

6. A distributed ultrafiltration device as claimed in claim 5, wherein the housing (2) is made of stainless steel.

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