CN211836703U

CN211836703U - Filter equipment is used in ultraviolet absorbent production

Info

Publication number: CN211836703U
Application number: CN201922090784.2U
Authority: CN
Inventors: 李卫平
Original assignee: Gansu Chemical Industry Research Institute Co ltd
Current assignee: Gansu Chemical Industry Research Institute Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-11-03
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a filter equipment is used in production of ultraviolet absorbent, including box, filtration storehouse, the upper end of box is provided with the input tube, and the quantity of input tube is two, and the left and right sides of box all is provided with the drain pipe, and the lower extreme of drain pipe is connected and is filtered the storehouse, be provided with the stirring storehouse in the box, the top in stirring storehouse is provided with the first filter plate, and the below in stirring storehouse is provided with the fine filter plate, and the below of fine filter plate is provided with the bushing, be provided with the pivot in the stirring storehouse, be provided with a plurality of stirring leaf in the pivot, the right-hand member of pivot is connected with the motor, and the outside that is located the box of motor, and the lower extreme of motor is fixed with the support, and the support is fixed with the box, the utility model discloses a hierarchical clear and definite structure.

Description

Filter equipment is used in ultraviolet absorbent production

Technical Field

The utility model relates to a filter equipment specifically is a filter equipment is used in ultraviolet absorbent production.

Background

In the production process of the prior art, in the production process of the p-ultraviolet absorbent 3, 5-tert-base-4-hydroxybenzoic acid-2, 4-di-tert-I phenyl ester, the production raw materials contain various impurities, clean carbon dioxide needs to be used, the carbon dioxide does not contain water, oil or particulate matter, the requirement degree on cleaning is high, and the carbon dioxide with the impurities easily pollutes the product and affects the quality of the product. Accordingly, those skilled in the art have provided a filter device for producing an ultraviolet absorber to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide a filter equipment is used in ultraviolet absorbent production to solve the problem that proposes among 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 filter equipment is used in ultraviolet absorbent production, includes the box, filters the storehouse, the upper end of box is provided with the input tube, and the quantity of input tube is two, and the left and right sides of box all is provided with the drain pipe, and the lower extreme of drain pipe is connected and is filtered the storehouse.

As a further scheme of the utility model, be provided with the stirring storehouse in the box, the top in stirring storehouse is provided with the first filter plate, and the below in stirring storehouse is provided with fine filter plate, and the below of fine filter plate is provided with the bushing.

As the utility model discloses scheme further again, be provided with the pivot in the stirring storehouse, be provided with a plurality of stirring leaf in the pivot, the right-hand member of pivot is connected with the motor, and the outside that is located the box of motor, and the lower extreme of motor is fixed with the support, and the support is fixed with the box.

As a further proposal, the bottom of the stirring bin is provided with a solenoid valve.

As the utility model discloses further scheme again, the left and right sides of crossing the filter storehouse all is provided with the filter chamber, is provided with a plurality of dispersion board in the filter chamber, and the dispersion board is the cavernous structure.

As the utility model discloses further scheme again, the middle part is provided with coke layer, lime layer, cotton yarn layer from last to down respectively in filtering the storehouse for absorb moisture, oil, granule suspended solid.

As a further proposal of the utility model, the lower end of the filter bin is provided with an outlet.

As a further proposal of the utility model, a plurality of funnel openings are arranged in the bushing plate to prevent the sediment from turning upwards.

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

the utility model discloses a structure is hierarchical clear and definite, and guarantee that can be fine filters the filter effect, simultaneously, reduces the extravagant condition of raw materials (filter fully).

Drawings

Fig. 1 is a schematic structural diagram of a filtering device for producing an ultraviolet absorbent.

Fig. 2 is a schematic structural diagram of a nozzle plate in a filtering device for producing an ultraviolet absorbent.

In the figure: 1. a box body; 2. an input tube; 3. primary filter plate; 4. a stirring bin; 5. a rotating shaft; 6. fine filter plates; 7. a drain pipe; 8. a filtering chamber; 9. a lime layer; 10. an outlet; 11. a cotton yarn layer; 12. a coke layer; 13. a dispersion plate; 14. a filtering bin; 15. a bushing; 1501. a funnel opening; 16. an electromagnetic valve; 17. a support; 18. a motor; 19. stirring the leaves.

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.

Please refer to fig. 1-2, in an embodiment of the present invention, a filtering apparatus for producing ultraviolet absorbent, includes a box body 1 and a filtering chamber 14, wherein the upper end of the box body 1 is provided with two input pipes 2, the number of the input pipes 2 is two, the left and right sides of the box body 1 are provided with drain pipes 7, and the filtering chamber 14 is connected to the lower ends of the drain pipes 7.

Further, be provided with stirring storehouse 4 in the box 1, the top in stirring storehouse 4 is provided with first filter plate 3, and the below in stirring storehouse 4 is provided with fine filter plate 6, and the below of fine filter plate 6 is provided with bushing 15, be provided with pivot 5 in the stirring storehouse 4, be provided with a plurality of stirring leaf 19 on the pivot 5, the right-hand member of pivot 5 is connected with motor 18, and the outside that is located box 1 of motor 18, the lower extreme of motor 18 is fixed with support 17, and support 17 is fixed with box 1, the bottom in stirring storehouse 4 is provided with solenoid valve 16.

Further, the left and right sides of the filtering bin 14 are provided with a filtering chamber 8, a plurality of dispersion plates 13 are arranged in the filtering chamber 8, the dispersion plates 13 are of a porous structure, the middle part of the filtering bin 14 is provided with a coke layer 12, a lime layer 9 and a cotton yarn layer 11 from top to bottom, the lower end of the filtering bin 14 is provided with an outlet 10, and a plurality of funnel openings 1501 are arranged in the leakage plate 15.

Specifically, when using, pour into box 1 into with raw materials liquid through input tube 2 in, raw materials liquid filters through first filter plate 3 earlier, enter into stirring storehouse 4 in, carry out abundant stirring with raw materials liquid, make impurity separation, open solenoid valve 16 again, discharge raw materials liquid downwards, through fine filter plate 6, pass bushing 15 again, deposit, the funnel mouth 1501 of bushing 15 is the funnel structure, prevent that the precipitate from turning over upwards, put for a long time after the deposit, open the valve on the drain pipe 7, discharge upper strata liquid in filtering storehouse 14, flow in from the filter chamber 8 that filters 14 both sides, set up dispersion plate 13 in the filter chamber 8, dispersion plate 13 is the pore structure, then pass coke layer 12, lime layer 9, cotton yarn layer 11 in proper order and discharge from export 10, the in-process absorbs greasy dirt and particulate matter.

The utility model discloses a theory of operation is:

raw material liquid is injected into the box body 1 through the input pipe 2, the raw material liquid is filtered through the primary filter plate 3 firstly, the raw material liquid enters the stirring bin 4, the raw material liquid is fully stirred, impurity separation is realized, the electromagnetic valve 16 is opened again, the raw material liquid is discharged downwards, the raw material liquid passes through the fine filter plate 6 and then passes through the leakage plate 15, precipitation is realized, a funnel opening 1501 of the leakage plate 15 is of a funnel structure, precipitates are prevented from turning upwards, after the precipitation is placed for a long time, a valve on the drain pipe 7 is opened, upper layer liquid is discharged into the filtering bin 14, the upper layer liquid flows in from the filtering chambers 8 on two sides of the filtering bin 14, a dispersion plate 13 is arranged in each filtering chamber 8, the dispersion plate 13 is of an air hole structure, and then the coke layer 12, the lime layer 9 and the cotton yarn layer 11 are sequentially passed and discharged from the.

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 a filter equipment is used in ultraviolet absorbent production, includes box (1), filters storehouse (14), its characterized in that, the upper end of box (1) is provided with input tube (2), and the quantity of input tube (2) is two, and the left and right sides of box (1) all is provided with drain pipe (7), and filter storehouse (14) are connected to the lower extreme of drain pipe (7).

2. The filtering device for producing the ultraviolet absorbent according to claim 1, wherein a stirring bin (4) is arranged in the box body (1), a primary filter plate (3) is arranged above the stirring bin (4), a fine filter plate (6) is arranged below the stirring bin (4), and a leakage plate (15) is arranged below the fine filter plate (6).

3. The filtering device for producing the ultraviolet absorbent according to claim 2, wherein a rotating shaft (5) is arranged in the stirring bin (4), a plurality of stirring blades (19) are arranged on the rotating shaft (5), a motor (18) is connected to the right end of the rotating shaft (5), the motor (18) is positioned outside the box body (1), a support (17) is fixed to the lower end of the motor (18), and the support (17) is fixed to the box body (1).

4. The filtering device for producing the ultraviolet absorbent as claimed in claim 2, wherein the bottom of the stirring bin (4) is provided with an electromagnetic valve (16).

5. The filtering device for producing the ultraviolet absorbent according to claim 1, wherein the filtering chamber (8) is disposed on both left and right sides of the filtering bin (14), a plurality of dispersing plates (13) are disposed in the filtering chamber (8), and the dispersing plates (13) are of a porous structure.

6. The filtering device for producing the ultraviolet absorbent according to claim 1, wherein the coke layer (12), the lime layer (9) and the cotton yarn layer (11) are respectively arranged in the middle of the filtering bin (14) from top to bottom.

7. The filtering device for producing the ultraviolet absorbent as claimed in claim 1, wherein the lower end of the filtering bin (14) is provided with an outlet (10).

8. The filtering device for producing the ultraviolet absorbent as claimed in claim 2, wherein a plurality of funnel openings (1501) are arranged in the nozzle plate (15).