CN214105925U

CN214105925U - Filtration system of production water-based ink diluent

Info

Publication number: CN214105925U
Application number: CN202022207919.1U
Authority: CN
Inventors: 李扬勇; 黄惠昌
Original assignee: Shanghai Ouchang New Material Technology Co ltd
Current assignee: Shanghai Ouchang New Material Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-09-03
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to a water-based ink production technical field discloses a production water-based ink diluent's filtration system, be the filtration box that open setting including the top, the top of filtering the box is provided with the double-end motor who connects in external frame, has all connected the lead screw on two motor spindles of double-end motor, all is provided with screw nut and slider on the lead screw of both sides, on screw nut spiro union and the lead screw, the slider is connected on the lead screw in a sliding manner, and slider and screw nut rigid coupling together, the bottom of the slider on the lead screw of both sides all is provided with the rigidity filter screen that is in the filtration box, the bottom of the rigidity filter screen of both sides all is provided with flexible filter screen; the utility model has the characteristics of the filter effect is good, guarantee the later stage normal use.

Description

Filtration system of production water-based ink diluent

Technical Field

The utility model relates to a water-based ink production technical field, concretely relates to filtration system of production water-based ink diluent.

Background

The ink thinner is also called as ink mixing oil, and is added into the ink to play a role in fading color, so that the brightness of hue can be increased, and the color is more bright; at present, in the process of preparing the water-based ink diluent, the water-based ink diluent mostly has impurity precipitates, so the water-based ink diluent needs to be filtered before specific application, the structure of the existing filtering device is simple, only a simple filter screen is arranged, the water-based ink diluent is filtered once through the filter screen when being filtered, and the problems of poor filtering effect and easy influence on later-stage use exist.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a filtration system of production water-based ink diluent.

In order to solve the technical problem, the technical scheme of the utility model is that: a filtering system for producing a water-based ink thinner comprises a filtering box body, the top of which is arranged in an open manner, a double-head motor connected to an external rack is arranged above the filtering box body, the double-head motor is horizontally arranged above the filtering box body, two motor main shafts of the double-head motor are both connected with lead screws, one end of each lead screw at two sides is fixedly connected with the motor main shaft of the double-head motor at the corresponding side, and the other end of each lead screw is rotatably connected to the external rack; the lead screws on the two sides are respectively provided with a lead screw nut and a slide block, the lead screw nuts are screwed on the lead screws, the slide blocks are connected on the lead screws in a sliding manner, and the slide blocks are fixedly connected with the lead screw nuts; the bottom of the slider on the lead screw of both sides all is provided with the rigid filter screen that is in the rose box internal, the top rigid coupling of rigid filter screen in the slider bottom that corresponds the side, the bottom of rigid filter screen is vertical downwardly extending setting, the bottom of both sides rigid filter screen all is provided with flexible filter screen, the top rigid coupling of flexible filter screen in the bottom of the rigid filter screen of the side that corresponds, the bottom of flexible filter screen is the laminating setting with the diapire that filters the box.

Preferably, all be provided with feed liquor pipe and blow off pipe on filtering the both sides lateral wall of box, feed liquor pipe and blow off pipe all with external and filtering the inside intercommunication of box together, wherein, the top position setting of filtering the box is pressed close to the feed liquor pipe on filtering the both sides lateral wall of box, and the bottom position setting of filtering the box is pressed close to the blow off pipe on filtering the both sides lateral wall of box.

Preferably, the outer wall of the bottom of the filtering box body is provided with a liquid outlet pipe, the liquid outlet pipe communicates the outside with the inside of the filtering box body, and the liquid outlet pipe is arranged at the middle position on the outer wall of the bottom of the filtering box body.

Preferably, both sides slider on the lead screw all is the form setting of buckling, and the direction of buckling towards the middle part direction setting of pressing close to the filter box, and the end of buckling of both sides slider is got into in the filter box by the top of filter box, and the top of rigidity filter screen connects in the end portion of buckling of slider.

Preferably, the two sides of the sewage discharge pipe are both provided with a sewage discharge valve.

Preferably, the liquid outlet pipe is provided with a liquid outlet valve.

Compare prior art, the utility model has the advantages that:

the utility model discloses a set up and filter the box, double-end motor, the lead screw, screw nut, the slider, rigid filter screen, flexible filter screen isotructure, when needing to filter, control double-end motor earlier and begin work, make both sides lead screw begin to rotate, make screw nut and slider move along the lead screw, thereby drive rigid filter screen and flexible filter screen motion, make the rigid filter screen and the flexible filter screen motion of both sides to the middle part position of filtering the box, later pour into water-based ink diluent into through the feed liquor pipe into the filtering box, later stand water-based ink diluent a period of time, make impurity appear deposiing, control double-end motor later to begin work, make both sides rigid filter screen and flexible filter screen do the outward motion, push out the deposit in the water-based ink diluent to the blow off pipe direction, at this moment, the water-based ink diluent that is in between both sides rigid filter screen and the flexible filter screen is the water-based ink diluent through filtering, and can control double-end motor according to actual conditions and drive rigid filter screen and flexible filter screen and carry out several times more and filter the action, later outwards discharge by the drain pipe through filterable aqueous ink diluent, by the impurity sediment that rigid filter screen and flexible filter screen pushed to both sides outwards discharge by the blow off pipe, compare in prior art, have that the filter effect is good, guarantee later stage normal use's advantage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a second schematic structural diagram of the present invention.

Reference numerals: 1. a filter box body; 2. a double-headed motor; 3. a lead screw; 4. a lead screw nut; 5. a slider; 6. a rigid filter screen; 7. a flexible filter screen; 8. a liquid inlet pipe; 9. a blow-off pipe; 10. a liquid outlet pipe; 11. a blowdown valve; 12. and a liquid outlet valve.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example (b): referring to fig. 1 and fig. 2, the embodiment provides a filtration system for producing a water-based ink thinner, which includes a filtration box 1 with an open top, a double-head motor 2 connected to an external frame is arranged above the filtration box 1, the double-head motor 2 is horizontally arranged above the filtration box 1, two motor spindles of the double-head motor 2 are both connected with a lead screw 3, one end of each lead screw 3 on two sides is respectively fixedly connected with a motor spindle of the double-head motor 2 on the corresponding side, and the other end is rotatably connected to the external frame; the lead screws 3 on the two sides are respectively provided with a lead screw nut 4 and a slide block 5, the lead screw nuts 4 are in threaded connection with the lead screws 3, the slide blocks 5 are connected to the lead screws 3 in a sliding mode, the slide blocks 5 are fixedly connected with the lead screw nuts 4, according to the arrangement, when the double-head motor 2 works, the double-head motor 2 drives the lead screws 3 on the two sides to rotate simultaneously, and therefore the lead screw nuts 4 and the slide blocks 5 on the lead screws 3 on the two sides can move along the lead screws 3; the sliding blocks 5 on the screw rods 3 on the two sides are arranged in a bending shape, the bending direction is arranged towards the direction close to the middle part of the filtering box body 1, and the bending ends of the sliding blocks 5 on the two sides enter the filtering box body 1 from the top of the filtering box body 1; the sliding block 5 is arranged to be bent, so that the filtering operation can be better adapted.

The end portion of buckling of slider 5 on the both sides lead screw 3 all is provided with the rigidity filter screen 6 that is in filtering box 1, the top rigid coupling of rigidity filter screen 6 is held on the end portion in the buckling of the slider 5 of the side that corresponds, the bottom of rigidity filter screen 6 is vertical downwardly extending setting, the bottom of both sides rigidity filter screen 6 all is provided with flexible filter screen 7, the top rigid coupling of flexible filter screen 7 is in the bottom of the rigidity filter screen 6 of the side that corresponds, the bottom of flexible filter screen 7 is the laminating setting with the diapire that filters box 1, the setting of rigidity filter screen 6 and flexible filter screen 7 is used for filtering the liquid in filtering box 1, and when slider 5 moves, rigidity filter screen 6 and flexible filter screen 7 can follow slider 5 and move.

The side walls of two sides of the filtering box body 1 are respectively provided with a liquid inlet pipe 8 and a blow-off pipe 9, the outside and the inside of the filtering box body 1 are communicated together by the liquid inlet pipe 8 and the blow-off pipe 9, wherein the liquid inlet pipe 8 is arranged on the side walls of two sides of the filtering box body 1 and is close to the top of the filtering box body 1, the blow-off pipe 9 is arranged on the side walls of two sides of the filtering box body 1 and is close to the bottom of the filtering box body 1, the blow-off pipes 9 on two sides are respectively provided with a blow-off valve 11, the liquid inlet pipe 8 is used for injecting aqueous ink diluent into the filtering box body 1 from the outside, the blow-off pipe 9 is used for outwards discharging impurity sediment in the filtering box body 1, and the blow-off pipe 9 can be connected with an external blow-off pump; the outer wall of the bottom of the filtering box body 1 is provided with a liquid outlet pipe 10, the liquid outlet pipe 10 communicates the outside with the inside of the filtering box body 1, the liquid outlet pipe 10 is arranged at the middle position on the outer wall of the bottom of the filtering box body 1, a liquid outlet valve 12 is arranged on the liquid outlet pipe 10, and the liquid outlet pipe 10 is used for discharging the water-based ink diluent which is filtered in the filtering box body 1 outwards.

The working principle of the utility model is that when the filtering is needed, the external user firstly controls the double-end motor 2 to start working, the two-side screw rods 3 are made to start rotating, the screw nut 4 and the slider 5 move along the screw rods 3, thereby driving the rigid filter screen 6 and the flexible filter screen 7 to move, the rigid filter screen 6 and the flexible filter screen 7 on the two sides are made to move to the middle position of the filter box body 1, then the water-based ink diluent is injected into the filter box body 1 through the liquid inlet pipe 8, after the water-based ink diluent is injected to a certain degree, the water-based ink diluent is kept still for a period of time, the impurities in the water-based ink diluent are completely precipitated, after the precipitation is finished, the external user controls the double-end motor 2 to start working again, the rigid filter screen 6 and the flexible filter screen 7 on the two sides are made to move outwards, the precipitation in the water-based ink diluent is towards the blow-off pipe 9, at this moment, the water-based ink thinner positioned between the rigid filter screen 6 and the flexible filter screen 7 on the two sides is the filtered water-based ink thinner, meanwhile, in order to ensure the filtering effect, the double-head motor 2 can be controlled according to the actual situation to drive the rigid filter screen 6 and the flexible filter screen 7 to carry out repeated movement for a plurality of times, thereby carrying out repeated filtering actions, fully filtering the water-based ink thinner, opening the liquid outlet valve 12, discharging the filtered water-based ink thinner from the liquid outlet pipe 10, and blocking the impurity precipitates pushed to the two sides by the rigid filter screen 6 and the flexible filter screen 7, therefore, when the water-based ink thinner is discharged from the liquid outlet pipe 10, the impurity precipitate is not discharged along with the discharge of the water-based ink thinner, and opening a sewage discharge valve 11, and discharging impurities precipitated on two sides by the rigid filter screen 6 and the flexible filter screen 7 outwards through a sewage discharge pipe 9 under the action of an external sewage discharge pump.

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.

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.

The above is only the typical example of the utility model, in addition, the utility model can also have other multiple concrete implementation manners, and the technical scheme that all adopt equivalent replacement or equivalent transform to form all falls within the scope of the utility model.

Claims

1. A filtration system for producing an aqueous ink thinner, comprising: the filter box comprises a filter box body (1) with an open top, a double-end motor (2) connected to an external rack is arranged above the filter box body (1), the double-end motor (2) is horizontally arranged above the filter box body (1), two motor main shafts of the double-end motor (2) are respectively connected with a lead screw (3), one end of each lead screw (3) on two sides is fixedly connected with the motor main shaft of the double-end motor (2) on the corresponding side, and the other end of each lead screw is rotatably connected to the external rack; the lead screws (3) on the two sides are respectively provided with a lead screw nut (4) and a sliding block (5), the lead screw nuts (4) are screwed on the lead screws (3), the sliding blocks (5) are connected on the lead screws (3) in a sliding manner, and the sliding blocks (5) are fixedly connected with the lead screw nuts (4); the bottom of slider (5) on both sides lead screw (3) all is provided with rigid filter screen (6) that are in filtering box (1), the top rigid coupling of rigid filter screen (6) is in slider (5) bottom that corresponds the side, the bottom of rigid filter screen (6) is vertical downwardly extending setting, the bottom of both sides rigid filter screen (6) all is provided with flexible filter screen (7), the top rigid coupling of flexible filter screen (7) is in the bottom of rigid filter screen (6) that corresponds the side, the bottom of flexible filter screen (7) is the laminating setting with the diapire that filters box (1).

2. A filter system for producing an aqueous ink thinner according to claim 1, wherein: all be provided with feed liquor pipe (8) and blow off pipe (9) on the both sides lateral wall of filtering box (1), feed liquor pipe (8) and blow off pipe (9) all with external and filtering box (1) inside intercommunication together, wherein, the top position that filters box (1) is pressed close to in feed liquor pipe (8) on the both sides lateral wall of filtering box (1) sets up, and the bottom position that filters box (1) is pressed close to on the both sides lateral wall of filtering box (1) to blow off pipe (9) sets up.

3. A filter system for producing an aqueous ink thinner according to claim 1, wherein: the bottom outer wall of the filtering box body (1) is provided with a liquid outlet pipe (10), the liquid outlet pipe (10) communicates the outside with the inside of the filtering box body (1), and the liquid outlet pipe (10) is arranged at the middle position on the outer wall of the bottom of the filtering box body (1).

4. A filter system for producing an aqueous ink thinner according to claim 1, wherein: both sides slider (5) on lead screw (3) all are the form setting of buckling, and buckle the direction and set up towards the middle part direction of pressing close to filtering box (1), and the end of buckling of both sides slider (5) is got into filtering box (1) by the top of filtering box (1) in, and the top of rigidity filter screen (6) connects in the end portion of buckling of slider (5).

5. A filter system for producing an aqueous ink thinner according to claim 2, wherein: and the two sides of the sewage discharge pipe (9) are provided with sewage discharge valves (11).

6. A filter system for producing an aqueous ink thinner according to claim 3, wherein: and a liquid outlet valve (12) is arranged on the liquid outlet pipe (10).