CN215962433U

CN215962433U - Blending device of ultrafiltration separation membrane preparation liquid

Info

Publication number: CN215962433U
Application number: CN202121734172.3U
Authority: CN
Inventors: 牛海龙
Original assignee: Hefei Pulian Automation Instrument Co ltd
Current assignee: Hefei Pulian Automation Instrument Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-03-08
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a blending device of ultrafiltration separation membrane preparation liquid, which comprises a base, wherein the upper surface of the base is respectively provided with a stirring tank, a filtering tank and a negative pressure emptying tank, the surface of the stirring tank is fixedly provided with a first delivery pump, the output end of the first delivery pump is communicated with the interior of the filtering tank through a delivery pipe, the inner bottom wall of the filtering tank is provided with an annular slot, the inner wall of the annular slot is inserted with a filtering net cylinder, and the surface of the filtering net cylinder is fixedly connected with a fixing ring. This blending device of ultrafiltration separation membrane preparation liquid through setting up filter tank, a filter screen section of thick bamboo, solid fixed ring, limiting plate and sealed lid, uses filter screen section of thick bamboo to filter the back for a long time, and the staff can conveniently open sealed lid, then will filter screen section of thick bamboo and take out from filter tank to the filter screen section of thick bamboo of renewal makes filtering component be convenient for install and dismantle, has also improved filter tank's filter effect simultaneously.

Description

Blending device of ultrafiltration separation membrane preparation liquid

Technical Field

The utility model relates to the technical field of blending equipment, in particular to a blending device for ultrafiltration separation membrane preparation liquid.

Background

The ultrafiltration stock solution generally refers to a solution which needs to be purified, separated or concentrated, the permeate refers to a part of the stock solution which is filtered to remove macromolecular solutes by permeating an ultrafiltration membrane, and the concentrate is a residual high-concentration solution in the stock solution due to separation of the permeate.

At present, the mixing and blending process of ultrafiltration separation membrane-making liquid in the prior art is usually completed manually, so that the working efficiency of membrane-making liquid blending is low, the mixing effect is poor, the filtering structure of the conventional blending device is too simple, the filtering assembly is not convenient to replace, and the filtering effect is obviously reduced after the filtering assembly is used for a long time, so that impurities in mixed liquid are excessive, the quality of blended liquid is influenced, and therefore, the blending device of the ultrafiltration separation membrane-making liquid is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blending device of ultrafiltration separation membrane-forming liquid, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a blending device of ultrafiltration separation membrane preparation liquid, includes the base, the upper surface of base is provided with the agitator tank respectively, filters jar and negative pressure evacuation jar, the fixed surface of agitator tank installs first delivery pump, and the output of first delivery pump is linked together through conveyer pipe and the inside of filtering the jar, the annular slot has been seted up to the inner diapire of filtering the jar, and the inner wall of annular slot is pegged graft and is had a filter screen section of thick bamboo, and the fixed surface of a filter screen section of thick bamboo is connected with solid fixed ring, and the top fixedly connected with handle of a filter screen section of thick bamboo, the inner wall fixedly connected with limiting plate of filtering the jar, the mounting hole with filter screen section of thick bamboo looks adaptation is seted up to the upper surface of limiting plate, the inner diapire of filtering the jar inlays and is equipped with the catheter, the fixed surface of negative pressure evacuation jar installs the second delivery pump, the input and the catheter fixed connection of second delivery pump.

Preferably, the top end of the filter tank is provided with a threaded hole, and the inner wall of the threaded hole is in threaded connection with a sealing cover.

Preferably, the top end fixed mounting of agitator tank has agitator motor, and agitator motor's axis of rotation extends to the inside of agitator tank, and the surface of axis of rotation is provided with the stirring piece.

Preferably, a negative pressure pump is fixedly mounted on the negative pressure evacuation tank, and an input end of the negative pressure pump extends to the inside of the negative pressure evacuation tank.

Preferably, the top of agitator tank inlays and is equipped with the inlet pipe, and the surface of inlet pipe is provided with into liquid control valve.

Preferably, a liquid discharge pipe is embedded in the surface of the negative pressure emptying tank, and a liquid discharge control valve is arranged on the surface of the liquid discharge pipe.

Advantageous effects

The utility model provides a blending device of ultrafiltration separation membrane preparation liquid, which has the following beneficial effects:

1. this blending device of ultrafiltration separation membrane preparation liquid through setting up filter tank, a filter screen section of thick bamboo, solid fixed ring, limiting plate and sealed lid, uses filter screen section of thick bamboo to filter the back for a long time, and the staff can conveniently open sealed lid, then will filter screen section of thick bamboo and take out from filter tank to the filter screen section of thick bamboo of renewal makes filtering component be convenient for install and dismantle, has also improved filter tank's filter effect simultaneously.

2. According to the blending device for the ultrafiltration separation membrane preparation liquid, the filter screen cylinder is arranged in the filter tank, the interior of the filter tank is divided into an inner layer structure and an outer layer structure, the mixed liquid firstly enters the outer layer of the filter screen cylinder, large-particle impurities in the mixed liquid are intercepted on the outer layer, the filtered liquid enters the interior of the filter screen cylinder and is discharged by the liquid guide pipe, and the filtering effect is further improved.

Drawings

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

FIG. 2 is a schematic view of a front cross-sectional structure of a filter screen cartridge according to the present invention;

fig. 3 is a schematic view of the filter tank in front section structure.

In the figure: 1 agitator tank, 2 filter jars, 3 negative pressure evacuation jars, 4 first delivery pumps, 5 filter screen section of thick bamboo, 6 solid fixed rings, 7 limiting plates, 8 catheter, 9 second delivery pumps, 10 sealed lids, 11 agitator motor, 12 negative pressure pump, 13 inlet pipes, 14 fluid-discharge tubes.

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. 1-3, the present invention provides a technical solution: the utility model provides a blending device of ultrafiltration separation membrane preparation liquid, includes the base, and the upper surface of base is provided with agitator tank 1, filter tank 2 and negative pressure evacuation jar 3 respectively, and the top of agitator tank 1 is inlayed and is equipped with inlet pipe 13, and the surface of inlet pipe 13 is provided with into liquid control valve, and the surface of negative pressure evacuation jar 3 is inlayed and is equipped with fluid-discharge tube 14, and the surface of fluid-discharge tube 14 is provided with the drainage control valve.

The top fixed mounting of agitator tank 1 has agitator motor 11, and agitator motor 11's axis of rotation extends to agitator tank 1's inside, and the surface of axis of rotation is provided with the stirring piece, filters the top of jar 2 and has seted up threaded hole, and the inner wall threaded connection of screw hole has sealed lid 10.

Fixed surface of agitator tank 1 installs first delivery pump 4, and the output of first delivery pump 4 is linked together through conveyer pipe and the inside of filtering jar 2, and the input of first delivery pump 4 is linked together with agitator tank 1, and the annular slot has been seted up to the inner diapire of filtering jar 2, and the inner wall of annular slot is pegged graft and is had a filter screen section of thick bamboo 5, and the inner wall of annular slot is provided with waterproof sealing pad.

The fixed ring 6 of being connected with in the fixed surface of a filter screen section of thick bamboo 5, and the top fixedly connected with handle of a filter screen section of thick bamboo 5, the inner wall fixedly connected with limiting plate 7 of filter tank 2, the mounting hole with 5 looks adaptations of filter screen section of thick bamboo is seted up to the upper surface of limiting plate 7.

Through setting up filter tank 2, a filter screen section of thick bamboo 5, solid fixed ring 6, limiting plate 7 and sealed lid 10, use filter screen section of thick bamboo 5 to filter the back for a long time, the staff can conveniently open sealed lid 10, then take out filter screen section of thick bamboo 5 from filter tank 2 to change new filter screen section of thick bamboo 5, make filtering component be convenient for install and dismantle, also improved filter tank 2's filter effect simultaneously.

The inner bottom wall of the filtering tank 2 is embedded with a liquid guide pipe 8, the top end of the liquid guide pipe 8 is positioned inside the filtering net cylinder 5, the surface of the negative pressure emptying tank 3 is fixedly provided with a second delivery pump 9, the input end of the second delivery pump 9 is fixedly connected with the liquid guide pipe 8, the filtering net cylinder 5 is arranged in the filtering tank 2, the interior of the filtering tank 2 is divided into an inner layer structure and an outer layer structure, mixed liquid firstly enters the outer layer of the filtering net cylinder 5, large-particle impurities in the mixed liquid are intercepted on the outer layer, the filtered liquid enters the interior of the filtering net cylinder 5 and is discharged by the liquid guide pipe 8, and the filtering effect is further improved.

A negative pressure pump 12 is fixedly installed on the negative pressure evacuation tank 3, and an input end of the negative pressure pump 12 extends to the inside of the negative pressure evacuation tank 3.

The working principle is as follows: when in use, the raw material liquid is firstly input into the stirring tank 1 through the feed pipe 13, then the stirring motor 11 is started to drive the stirring sheet to mix and stir the raw material liquid in the stirring tank 1, then the mixed liquid is input into the filter tank 2 through a first delivery pump 4, and by arranging a filter screen cylinder 5 in the filter tank 2, the filtering tank 2 is divided into an inner layer structure and an outer layer structure, the mixed liquid firstly enters the outer layer of the filtering screen cylinder 5, large-particle impurities in the mixed liquid are intercepted at the outer layer, the filtered liquid enters the filtering screen cylinder 5 and is discharged by the liquid guide pipe 8, the filtering effect is further improved, after the filter screen cylinder 5 is used for filtering for a long time, a worker can conveniently open the sealing cover 10, the filter screen cartridge 5 is then removed from the filter tank 2 and replaced with a new filter screen cartridge 5 to facilitate installation and removal of the filter assembly.

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 blending device of ultrafiltration separation membrane preparation liquid, includes the base, its characterized in that: the upper surface of the base is respectively provided with a stirring tank (1), a filtering tank (2) and a negative pressure emptying tank (3), the surface of the stirring tank (1) is fixedly provided with a first delivery pump (4), the output end of the first delivery pump (4) is communicated with the inside of the filtering tank (2) through a delivery pipe, the inner bottom wall of the filtering tank (2) is provided with an annular slot, the inner wall of the annular slot is inserted with a filtering net cylinder (5), the surface of the filtering net cylinder (5) is fixedly connected with a fixing ring (6), the top end of the filtering net cylinder (5) is fixedly connected with a handle, the inner wall of the filtering tank (2) is fixedly connected with a limiting plate (7), the upper surface of the limiting plate (7) is provided with a mounting hole matched with the filtering net cylinder (5), the inner bottom wall of the filtering tank (2) is embedded with a liquid guide pipe (8), the surface of the negative pressure emptying tank (3) is fixedly provided with a second delivery pump (9), the input end of the second delivery pump (9) is fixedly connected with the liquid guide pipe (8).

2. The blending device of ultrafiltration separation membrane-forming liquid of claim 1, wherein: the top end of the filter tank (2) is provided with a threaded hole, and the inner wall of the threaded hole is in threaded connection with a sealing cover (10).

3. The blending device of ultrafiltration separation membrane-forming liquid of claim 1, wherein: the top fixed mounting of agitator tank (1) has agitator motor (11), and the axis of rotation of agitator motor (11) extends to the inside of agitator tank (1), and the surface of axis of rotation is provided with the stirring piece.

4. The blending device of ultrafiltration separation membrane-forming liquid of claim 1, wherein: the fixed mounting of negative pressure evacuation jar (3) has negative pressure pump (12), and the input of negative pressure pump (12) extends to the inside of negative pressure evacuation jar (3).

5. The blending device of ultrafiltration separation membrane-forming liquid of claim 1, wherein: the top of agitator tank (1) inlays and is equipped with inlet pipe (13), and the surface of inlet pipe (13) is provided with into liquid control valve.

6. The blending device of ultrafiltration separation membrane-forming liquid of claim 1, wherein: a liquid discharge pipe (14) is embedded in the surface of the negative pressure exhaust tank (3), and a liquid discharge control valve is arranged on the surface of the liquid discharge pipe (14).