CN211097909U

CN211097909U - Nanofiltration membrane desalination device for production of high-temperature polyester oil agent

Info

Publication number: CN211097909U
Application number: CN201921871275.7U
Authority: CN
Inventors: 苏莹; 盛荣杰
Original assignee: Shanghai Xinpu Special Assistant Co ltd
Current assignee: Shanghai Xinpu Special Assistant Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-28
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a production of high temperature dacron finish is with receiving filter membrane desalination device, including the stoste case, stoste case top one side outer wall fixedly connected with stoste pipe, the one-level window has been seted up to stoste case inside surface, stoste case bottom end fixed mounting has the base, stoste case opposite side bottom outer wall passes through one-level high-pressure pump fixedly connected with feed liquor pipe, one-level high-pressure pump one end fixedly connected with rose box is kept away from to the feed liquor pipe, the inside filtering mechanism that is equipped with of rose box, the rose box outside is equipped with sealing door, sealing door passes through mounting panel and rose box fixed connection, the second grade window has: this high temperature dacron finish oil demineralizer, the desalination filtration work of completion dacron finish production stoste that can be extremely convenient simultaneously conveniently changes the filter screen that filters large-scale impurity, and it is convenient to use, has improved production quality and has improved production efficiency simultaneously, and area is little, and equipment is simple, and investment cost is low, makes and maintains low cost, is fit for using widely.

Description

Nanofiltration membrane desalination device for production of high-temperature polyester oil agent

Technical Field

The utility model relates to a dacron finish production technical field specifically is a high temperature dacron finish production is with receiving filter membrane desalination device.

Background

Nanofiltration membrane: the pore diameter is above 1nm, generally 1-2 nm. The membrane is a functional semipermeable membrane which allows solvent molecules or certain low molecular weight solutes or low valence ions to permeate, is a special and promising separation membrane variety, is named because the size of the substance capable of retaining is about nanometer, has the molecular weight of retaining organic substances about 150-. The organic matter and the colourity that are used for getting rid of the surface water, the hardness of desorption groundwater, the dissolubility salt is got rid of to the part, useful substance etc. in concentrated fruit juice and the separation medicine, present high temperature polyester oil need use the nanofiltration membrane when production and carry out the desalination work, nevertheless need carry out primary effect to the stoste and filter before the desalination work, this just needs to use filter equipment, the filter screen is easy to be blockked up after long-time the use of current device, inconvenient change influences production quality and production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature dacron finish production is with receiving filter membrane desalination device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature dacron finish production is with receiving filter membrane desalination device, includes the stoste case, stoste case one side outer wall fixedly connected with stoste pipe, the one-level window has been seted up to stoste case middle part surface, stoste case bottom fixed mounting has the base, stoste case opposite side bottom outer wall passes through one-level high-pressure pump fixedly connected with feed liquor pipe, one-level high-pressure pump one end fixedly connected with rose box is kept away from to the feed liquor pipe, the inside filtering mechanism that is equipped with of rose box, the rose box outside is equipped with sealing door, sealing door passes through mounting panel and rose box fixed connection, the second grade window has been seted up to the sealing door surface, second grade window below just has the access panel for the sealing door.

Preferably, the filtration tank is kept away from stoste case one side bottom outer wall and is passed through pipeline fixedly connected with second-level high-pressure pump, the output of second-level high-pressure pump passes through pipeline fixedly connected with and receives the filter membrane case, it is equipped with the nanofiltration membrane to receive inside the filter membrane case.

Preferably, it has the waste liquid mouth to receive and strain the membrane case and keep away from two-stage high-pressure pump one side outer wall fixed mounting, waste liquid mouth below just is located and receives and strains fixed mounting on the membrane case outer wall and have the concentrate mouth, receive the filter membrane and pass through the pipeline respectively with waste liquid mouth and concentrate mouth fixed connection.

Preferably, three bearing grooves which are uniformly distributed are formed in the inner wall of one side, close to the stock solution box, of the filter box, and transparent toughened glass is fixedly mounted inside the first-stage window and the second-stage window.

Preferably, the filtering mechanism comprises a first-stage filter screen, a second-stage filter screen, a third-stage filter screen, a fixing plate and a fixing hole, the first-stage filter screen is arranged inside the filter box, the second-stage filter screen is arranged below the first-stage filter screen, the third-stage filter screen is arranged below the second-stage filter screen, the first-stage filter screen, the second-stage filter screen and the third-stage filter screen are respectively arranged in the three bearing grooves, the net gap of the first-stage filter screen is larger than the second-stage filter screen, and.

Preferably, the bearing groove is inserted in the length direction of bearing groove in same side matching in one side to one level filter screen, second grade filter screen and tertiary filter screen, another side of one level filter screen, second grade filter screen and tertiary filter screen all transversely spans the rose box, one level filter screen, second grade filter screen and the one end that the bearing groove was kept away from to tertiary filter screen all is equipped with the fixed plate, the fixed orifices has all been seted up to fixed plate surface four corners department.

Preferably, the thickness of fixed plate all is greater than the thickness that corresponds the filter screen, and is three the fixed plate all can be fixed in on the lateral wall of rose box through the screw.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being connected with the stock solution pipe in stock solution case one side, can pour into the dacron oil stock solution of production through the stock solution pipe that sets up, can deposit the stock solution through the stock solution case that sets up, thereby conveniently carry out follow-up filtration processing, through be provided with the one-level high-pressure pump in stock solution case one side, can carry the stock solution after deposiing to the rose box in through the feed liquor pipe through the one-level high-pressure pump that sets up, through be provided with the one-level filter screen in rose box inside, second grade filter screen and tertiary filter screen, through the one-level filter screen that sets up, impurity in second grade filter screen and tertiary filter screen can be to the stock solution respectively carries out the classified filtration, thereby can effectually filter the large-scale impurity in the stock solution, thereby conveniently carry out.

2. When this filter mechanism's filter screen causes the jam because of long-time the use, can be respectively manual unscrew the one-level filter screen, the fixed plate of second grade filter screen and tertiary filter screen, thereby make the fixed plate pine take off the one-level filter screen, second grade filter screen and tertiary filter screen are taken out to the accessible fixed plate simultaneously, reach the purpose of dismantling the clearance fast, high durability and convenient use, simultaneously, conveniently change the filter screen, when needs are installed, can insert the filter screen in the rose box from the side position, fix through fixed plate and fixed orifices simultaneously, conveniently install, convenient to use, can play the effect of bearing the weight of the support to each filter screen respectively through the bearing groove that sets up, the improvement structure steadiness.

3. Through being connected with the second-level high-pressure pump in rose box one side, can pass through the pipeline with the stoste after filtering to receive and strain the membrane incasement through the second-level high-pressure pump that sets up, through receiving the inside filter membrane that is provided with of membrane incasement portion of receiving straining, can carry out the desalination to the stoste through the filter membrane that sets up and filter, improve the production quality of polyester oil, to sum up, the desalination device of this kind of structural design's high temperature polyester oil production usefulness, the desalination of completion polyester oil production stoste that can be extremely convenient filters the work, and the convenient filter screen to filtering large-scale impurity of changing simultaneously, and it is convenient to use, has improved production quality and has improved production efficiency simultaneously, and area is little, and equipment is simple, and investment cost is low, makes and maintains low cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the sealing door of the present invention;

FIG. 3 is a schematic structural view of the filtering mechanism of the present invention;

fig. 4 is an enlarged schematic view of the area a of the present invention.

In the figure: 1. a stock solution tank; 2. a filtering mechanism; 21. a first-stage filter screen; 22. a secondary filter screen; 23. a third-stage filter screen; 24. a fixing plate; 25. a fixing hole; 3. a stock solution pipe; 4. a primary window; 5. a base; 6. a first stage high pressure pump; 7. a liquid inlet pipe; 8. a filter box; 9. a secondary window; 10. an access panel; 11. a sealing door; 12. a fixing plate; 13. a second stage high pressure pump; 14. a nanofiltration membrane box; 15. a nanofiltration membrane; 16. a waste liquid port; 17. a concentrate port; 18. and a bearing groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a nanofiltration membrane desalination device for producing high-temperature polyester oil agent, which comprises a stock solution tank 1, wherein a stock solution pipe 3 is fixedly connected with the outer wall of one side above the stock solution tank 1, can pour into the polyester oil stoste of production through stoste pipe 3 that sets up, one-level window 4 has been seted up to 1 middle part surface of stoste case, 1 bottom fixed mounting of stoste case has base 5, 1 opposite side bottom outer wall of stoste case is through 6 fixedly connected with feed liquor pipe 7 of one-level high-pressure pump, 6 one end fixedly connected with rose box 8 of one-level high-pressure pump is kept away from to feed liquor pipe 7, the inside filtering mechanism 2 that is equipped with of rose box 8, rose box 8 outside is equipped with sealing door 11, sealing door 11 passes through

mounting panel

12 and 8 fixed connection of rose box, second grade window 9 has been seted up to sealing door 11 surface, second grade window 9 below just has access panel 10 for sealing door 11 surface through set screw fixed mounting, thereby.

The outer wall of the bottom end of one side, far away from the stock solution tank 1, of the filter tank 8 is fixedly connected with a second-level high-pressure pump 13 through a pipeline, the output end of the second-level high-pressure pump 13 is fixedly connected with a nanofiltration membrane tank 14 through a pipeline, a nanofiltration membrane 15 is arranged inside the nanofiltration membrane tank 14, the stock solution can be desalted and filtered through the arranged nanofiltration membrane 15, the production quality of the polyester oil is improved, a waste liquid port 16 is fixedly arranged on the outer wall of one side, far away from the second-level high-pressure pump 13, of the nanofiltration membrane tank 14, a concentrated liquid port 17 is fixedly arranged below the waste liquid port 16 and on the outer wall of the nanofiltration membrane tank 14, the nanofiltration membrane 15 is respectively and fixedly connected with the waste liquid port 16 and the concentrated liquid port 17 through pipelines, three bearing grooves 18 which are uniformly distributed are formed in the inner wall of one side, close to the stock solution tank 1, tertiary filter screen 23, fixed plate 24 and fixed orifices 25, primary filter screen 21 sets up inside rose box 8, primary filter screen 21 below is equipped with secondary filter screen 22, secondary filter screen 22 below is equipped with tertiary filter screen 23, primary filter screen 21, three bearing groove 18 is arranged respectively in to secondary filter screen 22 and tertiary filter screen 23, the net seam of primary filter screen 21 is greater than secondary filter screen 22, the net seam of secondary filter screen 22 is greater than tertiary filter screen 23, through the primary filter screen 21 who sets up, secondary filter screen 22 and tertiary filter screen 23 can be respectively to carry out the stage filtration to the impurity in the stoste, thereby can effectually filter the large-scale impurity in the stoste, thereby conveniently carry out follow-up processing and filtration, primary filter screen 21, secondary filter screen 22 and tertiary filter screen 23 all insert bearing groove 18 along the length direction of bearing groove 18 in same side matching, primary filter screen 21, The other side of second grade filter screen 22 and tertiary filter screen 23 all transversely stretches across rose box 8, and the one end that bearing groove 18 was kept away from to one-level filter screen 21, second grade filter screen 22 and tertiary filter screen 23 all is equipped with fixed plate 24, and fixed orifices 25 have all been seted up to fixed plate 24 surface four corners department, and the thickness of fixed plate 24 all is greater than the thickness that corresponds the filter screen, and three fixed plate 24 all can be fixed in on the lateral wall of rose box 8 through the screw.

When in use, the stock solution pipe 3 is connected with one side of the stock solution box 1, the produced terylene oil stock solution can be injected through the arranged stock solution pipe 3, the stock solution can be precipitated through the arranged stock solution box 1, thereby facilitating the subsequent filtering processing, the primary high pressure pump 6 is arranged on one side of the stock solution box 1, the precipitated stock solution can be conveyed into the filter box 8 through the liquid inlet pipe 7 through the arranged primary high pressure pump 6, the primary filter screen 21, the secondary filter screen 22 and the tertiary filter screen 23 are arranged in the filter box 8, the impurities in the stock solution can be respectively filtered in a grading way through the arranged primary filter screen 21, the secondary filter screen 22 and the tertiary filter screen 23, thereby effectively filtering out the large-scale impurities in the stock solution, facilitating the subsequent processing and filtering, when the filter screen of the filter mechanism 2 is blocked due to long-time use, can unscrew the fixed plate 24 of one-level filter screen 21, second grade filter screen 22 and tertiary filter screen 23 manually respectively, thereby make fixed plate 24 loosen and take off, can take out one-level filter screen 21, second grade filter screen 22 and tertiary filter screen 23 through fixed plate 24 simultaneously, reach the purpose of quick dismantlement clearance, high durability and convenient use, the filter screen is convenient to change simultaneously, when needing to install, can insert the filter screen into rose box 8 from the side position, fix through fixed plate 24 and fixed orifices 25 simultaneously, conveniently install, it is convenient to use, can play the effect of bearing and holding up respectively to each filter screen through the bearing groove 18 that sets up, improve structural stability, through being connected with second grade high-pressure pump 13 on one side of rose box 8, can pass through pipeline transport the stock solution after the filtration to the interior of nanofiltration membrane case 14 through the second grade high-pressure pump 13 that sets up, through be provided with nanofiltration membrane 15 in the inside of nanofiltration membrane case 14, receive filter membrane 15 through the setting and can carry out the desalination to the stoste and filter, improve the production quality of polyester oil, to sum up, this kind of demineralizer of structural design's high temperature polyester oil production usefulness, the desalination filter work of completion polyester oil production stoste that can be extremely convenient, the convenient filter screen to filtering large-scale impurity of while is changed, it is convenient to use, has improved production quality and has improved production efficiency simultaneously, and area is little, equipment is simple, and investment cost is low, makes and maintains low cost, is fit for using widely.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high temperature polyester finish production is with receiving filter membrane desalination device which characterized in that: comprises a stock solution box (1), a stock solution pipe (3) is fixedly connected with the outer wall of one side above the stock solution box (1), a primary window (4) is arranged on the outer surface of the middle part of the stock solution tank (1), a base (5) is fixedly arranged at the bottom end of the stock solution tank (1), the outer wall of the bottom end of the other side of the stock solution tank (1) is fixedly connected with a liquid inlet pipe (7) through a first-stage high-pressure pump (6), one end of the liquid inlet pipe (7) far away from the first-stage high-pressure pump (6) is fixedly connected with a filter box (8), a filtering mechanism (2) is arranged in the filtering box (8), a sealing door (11) is arranged outside the filtering box (8), the sealing door (11) is fixedly connected with the filter box (8) through a mounting plate (12), second grade window (9) have been seted up to sealing door (11) surface, second grade window (9) below just has access panel (10) for sealing door (11) surface through set screw fixed mounting.

2. The nanofiltration membrane desalination device for the production of the high-temperature polyester oil agent as claimed in claim 1, which is characterized in that: the automatic nanofiltration membrane device is characterized in that the outer wall of the bottom end of one side of the stock solution tank (1) is far away from the filter tank (8) through a pipeline fixedly connected with second-stage high-pressure pump (13), the output end of the second-stage high-pressure pump (13) is connected with a nanofiltration membrane tank (14) through a pipeline fixedly, and a nanofiltration membrane (15) is arranged inside the nanofiltration membrane tank (14).

3. The nanofiltration membrane desalination device for the production of the high-temperature polyester oil agent as claimed in claim 2, which is characterized in that: nanofiltration membrane case (14) keep away from secondary high-pressure pump (13) one side outer wall fixed mounting have waste liquid mouth (16), waste liquid mouth (16) below just is located nanofiltration membrane case (14) outer wall on fixed mounting have concentrate mouth (17), nanofiltration membrane (15) pass through the pipeline respectively with waste liquid mouth (16) and concentrate mouth (17) fixed connection.

4. The nanofiltration membrane desalination device for the production of the high-temperature polyester oil agent as claimed in claim 1, which is characterized in that: the filter box (8) is close to and has seted up three evenly distributed's bearing groove (18) on stoste case (1) one side inner wall, the equal fixed mounting in one-level window (4) and second grade window (9) has transparent toughened glass.

5. The nanofiltration membrane desalination device for the production of the high-temperature polyester oil agent as claimed in claim 1, which is characterized in that: filtering mechanism (2) include one-level filter screen (21), second grade filter screen (22), tertiary filter screen (23), fixed plate (24) and fixed orifices (25), one-level filter screen (21) set up inside rose box (8), one-level filter screen (21) below is equipped with secondary filter screen (22), secondary filter screen (22) below is equipped with tertiary filter screen (23), three bearing groove (18) are arranged respectively in one-level filter screen (21), secondary filter screen (22) and tertiary filter screen (23), the net seam of one-level filter screen (21) is greater than secondary filter screen (22), the net seam of secondary filter screen (22) is greater than tertiary filter screen (23).

6. The nanofiltration membrane desalination device for the production of the high-temperature polyester oil agent as claimed in claim 5, which is characterized in that: the bearing groove (18) is inserted in the length direction of the bearing groove (18) along the matching of the same side end in the one-level filter screen (21), the second-level filter screen (22) and the third-level filter screen (23), the other side end of the one-level filter screen (21), the second-level filter screen (22) and the third-level filter screen (23) transversely stretches over the filter box (8), the one end of the one-level filter screen (21), the second-level filter screen (22) and the one end of the third-level filter screen (23) far away from the bearing groove (18) are respectively provided with a fixing plate (24), and each fixing hole (25) is formed in the four corners of.

7. The nanofiltration membrane desalination device for the production of the high-temperature polyester oil agent as claimed in claim 6, which is characterized in that: the thickness of fixed plate (24) all is greater than corresponding the thickness of filter screen, it is three fixed plate (24) all can be through the fix with screw on the lateral wall of rose box (8).