CN213853434U

CN213853434U - Glucose liquid pipeline filter equipment

Info

Publication number: CN213853434U
Application number: CN202022465754.8U
Authority: CN
Inventors: 李宁; 魏志强; 赵鹏钊
Original assignee: Hebei Wide Jade Starch Sugar Industry Co ltd
Current assignee: Hebei Wide Jade Starch Sugar Industry Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-03
Anticipated expiration: 2030-10-30

Abstract

The utility model relates to a glucose liquid pipeline filtering device, which comprises a reducing bin connected with a pipeline and a first ball valve arranged above the reducing bin, wherein a filter screen is arranged in the reducing bin, an impurity removing pipe is arranged on the outer wall of the reducing bin, and a third ball valve is arranged on the impurity removing pipe; a second ball valve is arranged on a pipeline at the lower end of the reducing bin; the filter screen in the reducing bin is hollow and cylindrical, the upper end of the filter screen is closed, the lower end of the filter screen is open and is vertically arranged in the reducing bin, the lower end of the filter screen is fixedly connected with the reducing bin through a fixed bottom ring, a self-cleaning ring is sleeved on the outer surface of the filter screen, and the density of the self-cleaning ring is smaller than that of a finished product glucose solution; the self-cleaning ring comprises a brush body in contact with the outer surface of the filter screen and a floating ring fixed outside the brush body, and the length of the self-cleaning ring is smaller than the height of the filter screen and has the freedom degree of moving up and down along the outer surface of the filter screen.

Description

Glucose liquid pipeline filter equipment

Technical Field

The utility model relates to a filter equipment belongs to filtrating production technical field, specifically is a glucose liquid pipeline filter equipment.

Background

In glucose production, finished sugar is produced and stored in a finished tank, and when a customer pulls the product, the finished sugar in the finished tank is filled into a storage tank of the customer through a pipeline. Because the pipeline of transporting generally is stainless steel pipeline, there is the impurity of small granule in the pipeline, when transporting finished product sugar, impurity in the pipeline often can mix into customer's storage tank along with the finished product sugar that flows through, has influenced customer's use. Among the prior art, can adopt and set up fixed filter screen in the pipeline and filter the finished product sugar, adopt the mode of changing the filter screen when impurity is too much on the filter screen, need the dismouting pipeline, waste time and energy.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a glucose liquid pipeline filter equipment has solved and has blockked up the technical problem that the filter screen leads to filtration efficiency low at the in-process impurity of filtering glucose.

In order to solve the above problems, the utility model adopts the following technical proposal:

the utility model provides a glucose liquid pipeline filter equipment, includes the reducing storehouse of being connected with the pipeline and sets up in the first ball valve of reducing storehouse top, the reducing storehouse in be provided with the filter screen, the key is: an impurity removal pipe is arranged on the outer wall of the reducing bin, and a third ball valve is arranged on the impurity removal pipe; a second ball valve is arranged on a pipeline at the lower end of the reducing bin; the filter screen in the reducing bin is hollow and cylindrical, the upper end of the filter screen is closed, the lower end of the filter screen is open and is vertically arranged in the reducing bin, the lower end of the filter screen is fixedly connected with the reducing bin through a fixed bottom ring, a self-cleaning ring is sleeved on the outer surface of the filter screen, and the density of the self-cleaning ring is smaller than that of a finished product glucose solution; the self-cleaning ring comprises a brush body in contact with the outer surface of the filter screen and a floating ring fixed outside the brush body, and the length of the self-cleaning ring is smaller than the height of the filter screen and has the freedom degree of moving up and down along the outer surface of the filter screen.

The top of filter screen be provided with the spacing cap of imperviousness liquid, spacing cap be umbelliform, the diameter of spacing cap bottom is greater than the diameter of filter screen.

The inner ring of the filter screen is fixedly provided with a leakage-proof grating which is attached to the inner surface of the filter screen, and the mesh number of the leakage-proof grating is smaller than that of the filter screen.

The reducing bin comprises an upper bin and a lower bin which are round platform-shaped, the upper top surface of the upper bin is fixedly connected with the upper end of the pipeline, the upper top surface of the lower bin is fixedly connected with the lower end of the pipeline, the lower bottom surfaces of the upper bin and the lower bin are buckled with each other and are fixedly connected through bolts, and a leakage-proof gasket is arranged between the upper bin and the lower bin.

The wall surface of the lower bin is provided with a sundry outlet, and the sundry removing pipe is fixed on the outer wall of the lower bin and forms a passage with the lower bin through the sundry outlet.

The pipeline on still be provided with the sight cup, the sight cup be fixed in the lower extreme of second ball valve.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the utility model discloses a set up filter equipment's filter screen into vertical, hollow tubulose, the outer wall of tubulose filter screen filters the back flow in filter screen inner circle gets into in the next-level pipeline with glucose liquid. The arrangement area of the filter screen in the reducing bin can be increased, and the filtering effect is improved. In addition, the outer wall of the filter screen is provided with the self-cleaning ring with the density smaller than that of the glucose liquid, when the liquid flows through the filter screen, the self-cleaning ring rises along with the liquid level and slides upwards relative to the filter screen, and when the glucose liquid flows out in the reducing bin, the self-cleaning ring descends along with the liquid level and slides downwards relative to the filter screen, and the brush body on the inner side of the self-cleaning ring realizes the cleaning of the filter screen in the process of moving up and down along the filter screen. When the impurities in the reducing bin are more, the second ball valve is closed, the first third ball valve is opened, the reducing bin is flushed by glucose liquid, and when the filter screen is cleaned by the self-cleaning ring, the impurities flow out along the impurity removal pipe along with the glucose liquid. The utility model discloses a set up self-cleaning mechanism and edulcoration mechanism, the two combines the automatically cleaning that has realized filter equipment, has reduced the loss of filter screen, has prolonged the life of filter screen, need not relapse the dismouting, and simple structure, convenient to use have accorded with people's operation requirement.

Drawings

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

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

Figure 2 is the cross-sectional view of the reducing bin portion of the present invention.

Figure 3 is a top view of the self-cleaning ring portion of the present invention.

Wherein: 1. the device comprises a pipeline, 2, a first ball valve, 3, a reducing bin, 4, an upper bin, 5, a lower bin, 6, a leakage-proof gasket, 7, a second ball valve, 8, a visual cup, 9, an impurity removal pipe, 10, a third ball valve, 11, a filter screen, 12, a leakage-proof grating, 13, a fixed bottom ring, 14, a self-cleaning ring, 15, a floating ring, 16, a brush body, 17, a limiting cap, 18 and an impurity outlet.

Detailed Description

To make the objects, aspects and advantages of the present invention clearer, and in accordance with the following detailed description of certain embodiments of the present invention, it is to be understood that the terms "center," "vertical," "horizontal," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship shown in the accompanying drawings, which are used for convenience of description and simplicity of illustration, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

As shown in fig. 1-3, the glucose liquid pipeline filtering device comprises a reducing chamber 3 connected with a pipeline 1 and a first ball valve 2 arranged above the reducing chamber 3, wherein a filter screen 11 is arranged in the reducing chamber 3, and the key is as follows: be provided with edulcoration pipe 9 on the outer wall in reducing storehouse 3, be provided with third ball valve 10 on the edulcoration pipe 9, the impurity of conveniently discharging when clearing up reducing storehouse 3. The second ball valve 7 is arranged on the pipeline 1 at the lower end of the reducing bin 3, so that when the reducing bin is cleaned, the second ball valve 7 is closed, the lower liquid channel is closed, the third ball valve 10 is opened, and impurities can be conveniently discharged from the impurity removal pipe 9 when the reducing bin 3 is cleaned;

in order to increase the filtering area of the filter screen 11 in the reducing bin 3 and improve the filtering efficiency, the filter screen 11 in the reducing bin 3 is in a hollow cylindrical shape, the upper end of the filter screen 11 is closed, the lower end of the filter screen 11 is opened, the filter screen is vertically arranged in the reducing bin 3, and the lower end of the filter screen 11 is fixedly connected with the reducing bin 3 by virtue of a fixed bottom ring 13; in order to realize the cleaning of the filter screen 11 under the condition of not dismantling the reducing bin 3, a self-cleaning ring 14 is sleeved on the outer surface of the filter screen 11, and the density of the self-cleaning ring 14 is smaller than that of the finished glucose liquid; the self-cleaning ring 14 comprises a brush body 16 contacting with the outer surface of the filter screen 11 and a floating ring 15 fixed outside the brush body 16, and the length of the self-cleaning ring 14 is less than the height of the filter screen 11 and has the freedom of moving up and down along the outer surface of the filter screen 11. When the glucose liquid flows through the filter screen 11, the self-cleaning ring 14 rises along with the liquid level and slides upwards relative to the filter screen 11, and in the process that the glucose liquid flows out in the reducing bin 3, the self-cleaning ring 14 gradually descends along with the liquid level and slides downwards relative to the filter screen 11, and the brush body 16 on the inner side of the self-cleaning ring 14 realizes the cleaning of the filter screen 11 in the process of moving up and down along the filter screen 11.

In order to avoid that the self-cleaning ring 14 slides out of the filter screen 11 to cause cleaning failure, a limiting cap 17 which cannot be permeated by liquid is arranged at the top of the filter screen 11, the limiting cap 17 is umbrella-shaped, and the diameter of the bottom of the limiting cap 17 is larger than that of the filter screen 11 and smaller than the inner diameter of the self-cleaning ring 14, so that the self-cleaning ring 14 is limited.

In order to support the filter screen 11, a leakage-proof grating 12 attached to the inner surface of the filter screen 11 is fixedly arranged on the inner ring of the filter screen 11, the leakage-proof grating 12 is net-shaped, and the mesh number of the leakage-proof grating 12 is smaller than that of the filter screen 11.

In order to facilitate the installation of the filter screen 11, the reducing bin 3 comprises an upper bin 4 and a lower bin 5 which are in a circular truncated cone shape, the upper top surface of the upper bin 4 is fixedly connected with a pipeline 1 at the upper end, the upper top surface of the lower bin 5 is fixedly connected with a pipeline 1 at the lower end, the lower bottom surfaces of the upper bin 4 and the lower bin 5 are buckled and fixedly connected through bolts, in order to prevent liquid leakage, a leakage-proof gasket 6 is arranged between the upper bin 4 and the lower bin 5, the leakage-proof gasket 6 is positioned between the fixing surfaces of the upper bin 4 and the lower bin 5, and the leakage-proof gasket is a leakage-proof polytetrafluoroethylene gasket.

In order to improve the effect of discharging impurities in the reducing bin 3, the wall surface of the lower bin 5 is provided with a impurity outlet, and the impurity removing pipe 9 is fixed on the outer wall of the lower bin 5 and forms a passage with the lower bin 5 through the impurity outlet.

In order to conveniently judge whether the diameter-variable bin 3 needs to be cleaned, a visual cup 8 is further arranged on the pipeline 1, the visual cup 8 is fixed at the lower end of the second ball valve 7, the flow rate of glucose liquid is observed through the visual cup 8, when the flow rate is obviously reduced, the second ball valve 7 is firstly closed, then the first ball valve 2 is closed, and finally the third ball valve 10 is opened to remove impurities from the diameter-variable bin 3, and when the impurity removal effect is not ideal, the first ball valve 2 and the third ball valve 10 can be opened simultaneously to wash the filter screen 11 and the self-cleaning ring 14 in the diameter-variable bin 3.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. The utility model provides a glucose liquid pipeline filter equipment, includes reducing storehouse (3) be connected with pipeline (1) and sets up in first ball valve (2) of reducing storehouse (3) top, reducing storehouse (3) in be provided with filter screen (11), its characterized in that: an impurity removal pipe (9) is arranged on the outer wall of the reducing bin (3), and a third ball valve (10) is arranged on the impurity removal pipe (9); a second ball valve (7) is arranged on the pipeline (1) at the lower end of the reducing bin (3);

the filtering net (11) in the reducing bin (3) is hollow and cylindrical, the upper end of the filtering net (11) is closed, the lower end of the filtering net (11) is opened, the filtering net is vertically arranged in the reducing bin (3), the lower end of the filtering net (11) is fixedly connected with the reducing bin (3) through a fixed bottom ring (13), a self-cleaning ring (14) is sleeved on the outer surface of the filtering net (11), and the density of the self-cleaning ring (14) is smaller than that of a finished product glucose liquid; the self-cleaning ring (14) comprises a brush body (16) in contact with the outer surface of the filter screen (11) and a floating ring (15) fixed outside the brush body (16), and the length of the self-cleaning ring (14) is smaller than the height of the filter screen (11) and has the freedom degree of moving up and down along the outer surface of the filter screen (11).

2. The glucose line filter device of claim 1, wherein: the top of filter screen (11) be provided with spacing cap (17) that do not permeate liquid, spacing cap (17) be umbelliform, the diameter of spacing cap (17) bottom is greater than the diameter of filter screen (11).

3. The glucose line filter device of claim 1, wherein: the inner ring of the filter screen (11) is fixedly provided with a leakage-proof grating (12) which is attached to the inner surface of the filter screen (11), and the mesh number of the leakage-proof grating (12) is smaller than that of the filter screen (11).

4. The glucose line filter device of claim 1, wherein: reducing storehouse (3) including last storehouse (4) and lower storehouse (5) of round platform form, last top surface and pipeline (1) fixed connection of upper end of last storehouse (4), the last top surface and pipeline (1) fixed connection of lower extreme of lower storehouse (5), the lower bottom surface of going up storehouse (4) and lower storehouse (5) is buckled mutually, is through bolt fixed connection, last storehouse (4) and lower storehouse (5) between be provided with leak protection packing ring (6).

5. The glucose line filter device of claim 4, wherein: the wall surface of the lower bin (5) is provided with a sundry outlet, and the sundry removing pipe (9) is fixed on the outer wall of the lower bin (5) and forms a passage with the lower bin (5) through the sundry outlet.

6. The glucose line filter device of claim 1, wherein: the pipeline (1) is further provided with a visual cup (8), and the visual cup (8) is fixed at the lower end of the second ball valve (7).