Filtering device for benzyl alcohol production

Abstract

The utility model discloses a filtering device for benzyl alcohol production, which relates to the technical field of benzyl alcohol production and is characterized by comprising an inner barrel and a driving mechanism, the upper end of the inner cylinder is fixedly connected with a filter screen, the side wall of the inner cylinder is fixedly connected with an outer shell, the outer shell is fixedly connected with a liquid inlet pipe, the inner side wall of the outer shell is fixedly connected with an annular rail, the annular rail is slidably connected with a plurality of sliding blocks, the sliding blocks are fixedly connected with a rotating ring, and the rotating ring is fixedly connected with a supporting frame. A brush plate and a scraping plate are fixedly connected to the supporting frame, and bristles of the brush plate and the scraping plate abut against the filter screen in a friction mode; the driving mechanism drives the rotating ring to rotate along the circular track, the rotating ring drives the brush plate and the scraper to rotate through the supporting frame, the brush plate and the scraper can jointly clean the filter screen, the filter screen is prevented from being blocked, filtering is not interrupted, and the production efficiency of benzyl alcohol is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to benzyl alcohol production technical field more specifically, it relates to a kind of filter device for benzyl alcohol production. BACKGROUND

[0002] Benzyl alcohol is an organic compound, also known as benzyl alcohol, its chemical formula is C7H8O, is one of the simplest aromatic alcohols, can be regarded as phenyl-substituted methanol. It is a colorless transparent liquid, with faint aromatic odor, slightly soluble in water, easily soluble in ethanol, diethyl ether and other organic solvents. In nature, benzyl alcohol is mostly in the form of ester in essence oil, such as jasmine oil, hyacinth oil etc. In addition, it is widely used in perfume, cosmetics, medicine, paint solvent and other fields.

[0003] Benzyl alcohol production needs a variety of raw materials, among which the unreacted raw materials will remain solid impurities, and the benzyl alcohol will also produce solid impurities in the production process due to the influence of impure raw materials. The existence of these solid impurities will reduce the purity of benzyl alcohol, thereby affecting its quality and application value, and these solid impurities may also cause corrosion or blockage to the production equipment. Therefore, the existing filter screen is used to filter these solid impurities, and the filter screen needs to be cleaned or replaced regularly to avoid blockage of the filter screen. But the filter screen on the existing device is mostly not convenient to clean or replace, and some even need to be replaced after shutdown, which leads to interruption of filtration and affects the production efficiency of benzyl alcohol. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a filter device for benzyl alcohol production.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a filter device for benzyl alcohol production, comprising an inner cylinder and a driving mechanism;

[0006] The upper end of the inner cylinder is fixedly connected with a filter screen, the sidewall of the inner cylinder is fixedly connected with an outer shell, the outer shell is fixedly connected with a liquid inlet pipe, one end of the liquid inlet pipe is in communication with the inside of the outer shell, the inner sidewall of the outer shell is fixedly connected with a ring rail, a plurality of sliding blocks are slidingly connected on the ring rail, the plurality of sliding blocks are fixedly connected with a rotating ring, the rotating ring is fixedly connected with a support frame, the support frame is fixedly connected with a brush plate and a scraper plate, the bristles of the brush plate and the scraper plate are in frictional contact with the filter screen;

[0007] The driving mechanism is arranged on the outer shell, and the driving mechanism is used to drive the rotating ring to rotate.

[0008] Preferably, the driving mechanism comprises a motor, a gear and a gear ring, the motor is mounted on the outer shell body, a gear is fixedly connected on an output shaft of the motor, the gear is in meshing connection with the gear ring, and the gear ring is fixedly connected with the rotating ring.

[0009] Preferably, the lower end of the inner cylinder body is fixedly connected with a drainage funnel.

[0010] Preferably, the lower end of the outer shell body is communicated with a sewage pipe.

[0011] Preferably, the two ends of the support frame are fixedly connected with push plates respectively, and the plurality of push plates are in frictional abutment with the inner wall of the outer shell body.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The rotating ring is driven by the driving mechanism to rotate along the ring rail, and the rotating ring drives the brush plate and the scraping plate to rotate through the support frame, so that the brush plate and the scraping plate can clean the filter screen together, the filter screen is prevented from being blocked, and the production efficiency of benzyl alcohol is effectively improved.

[0014] In addition, the rotating ring can be driven by the driving mechanism to rotate quickly at regular time, and under the action of centrifugal force, the scraping plate can push the solid impurities on the filter screen to the space between the inner cylinder body and the outer shell body, so that the solid impurities are collected.

[0015] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and the content of the specification can be implemented, the following is the preferred embodiment of the utility model and the detailed description of the drawings. The specific embodiment of the utility model is given in detail by the following examples and their drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the utility model, and constitute a part of the application. The schematic embodiment and its description of the utility model are used to explain the utility model, and do not constitute improper limitation on the utility model. In the drawings:

[0017] Fig. 1 It is the overall structure schematic view of the embodiment of the utility model;

[0018] Fig. 2 It is the inner cylinder body sectional view of the embodiment of the utility model;

[0019] Fig. 3 It is the ring rail and rotating ring explosion view of the embodiment of the utility model.

[0020] In the figure: 1, inner cylinder; 2, filter screen; 3, outer shell; 4, liquid inlet pipe; 5, ring rail; 6, sliding block; 7, rotating ring; 8, support frame; 9, brush plate; 10, scraper; 11, motor; 12, gear; 13, gear ring; 14, liquid discharge funnel; 15, sewage pipe; 16, push plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] In the description of the embodiments of the utility model, it should be explained that if the positions or location relations indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the positions or location relations shown in the drawings, or are the positions or location relations of the utility model product when it is usually placed, which are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only used for distinguishing description, and cannot be understood as indicating or implying relative importance.

[0023] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, it can be connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0024] Reference Figs. 1 to 3 The utility model provides a kind of technical scheme: a kind of filter device for benzyl alcohol production, including inner cylinder 1 and drive mechanism;

[0025] The upper end of the inner cylinder 1 is fixedly connected with filter screen 2, the side wall of the inner cylinder 1 is fixedly connected with outer shell 3, the outer shell 3 is fixedly connected with liquid inlet pipe 4, one end of the liquid inlet pipe 4 is communicated with the inside of outer shell 3, for example Fig. 2The benzyl alcohol liquid containing solid impurities is injected into the inlet pipe 4, the liquid flows along the inlet pipe 4 and falls to the filter screen 2, thereby filtering the solid impurities in the liquid, the inner side wall of the outer shell 3 is fixedly connected with a ring rail 5, a plurality of sliding blocks 6 are slidingly connected with the ring rail 5, and the plurality of sliding blocks 6 are fixedly connected with a rotating ring 7, such as Fig. 3 The ring rail 5 supports the rotating ring 7 through the plurality of sliding blocks 6, the rotating ring 7 can rotate along the ring rail 5, the rotating ring 7 is fixedly connected with a support frame 8, the support frame 8 is fixedly connected with a brush plate 9 and a scraping plate 10, and the bristles of the brush plate 9 and the scraping plate 10 are in frictional contact with the filter screen 2;

[0026] The driving mechanism is arranged on the outer shell 3, and the driving mechanism is used to drive the rotating ring 7 to rotate;

[0027] As Fig. 2 and Fig. 3 The rotating ring 7 is driven to rotate along the ring rail 5 by the driving mechanism, the rotating ring 7 drives the brush plate 9 and the scraping plate 10 to rotate through the support frame 8, the brush plate 9 and the scraping plate 10 can jointly clean the filter screen 2, the filter screen 2 is prevented from being blocked, the machine does not need to be stopped for replacement, the filtration is not interrupted, and the production efficiency of benzyl alcohol is effectively improved;

[0028] In addition, the rotating ring 7 can be driven to rotate rapidly by the driving mechanism at regular intervals, and under the action of centrifugal force, the scraping plate 10 can push the solid impurities on the filter screen 2 to the space between the inner cylinder body 1 and the outer shell 3, so that the solid impurities are collected.

[0029] Specifically, the driving mechanism comprises a motor 11, a gear 12 and a gear ring 13, the motor 11 is installed on the outer shell 3, the output shaft of the motor 11 is fixedly connected with the gear 12, the gear 12 is engagedly connected with the gear ring 13, and the gear ring 13 is fixedly connected with the rotating ring 7;

[0030] As Fig. 2 and Fig. 3 The output shaft of the motor 11 can drive the gear 12 to rotate, and the gear 12 can drive the rotating ring 7 to rotate through the gear ring 13.

[0031] Specifically, the lower end of the inner cylinder body 1 is fixedly connected with a liquid discharge funnel 14, and the filtered liquid can be collected and discharged through the liquid discharge funnel 14.

[0032] Specifically, the lower end of the outer shell 3 is communicated with a sewage pipe 15.

[0033] Specifically, the two ends of the support frame 8 are respectively fixedly connected with a push plate 16, and the plurality of push plates 16 are respectively in frictional contact with the inner wall of the outer shell 3;

[0034] AsFig. 2 Fig. 3 Fig. 2 The support frame 8 can drive the push plate 16 to rotate, and the rotating push plate 16 can push the solid impurities between the inner cylinder body 1 and the outer shell body 3 into the drain pipe 15, so as to discharge the solid impurities through the drain pipe 15.

[0035] Working principle: the driving mechanism drives the rotating ring 7 to rotate along the ring rail 5, the rotating ring 7 drives the brush plate 9 and the scraper plate 10 to rotate through the support frame 8, and the brush plate 9 and the scraper plate 10 can clean the filter screen 2 together to avoid the filter screen 2 from being blocked.

[0036] In addition, the driving mechanism can drive the rotating ring 7 to rotate quickly at regular intervals, and under the action of centrifugal force, the scraper plate 10 can push the solid impurities on the filter screen 2 to the space between the inner cylinder body 1 and the outer shell body 3, so as to collect the solid impurities.

[0037] It should be noted that the electrical components in the present application are connected with the main controller and 220V mains electricity, and the main controller can be a processor, an alarm module and a driving module, etc., which can control the conventional known devices, the standard parts used in the present application can be purchased from the market, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, and the mechanical parts and devices adopt the conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0038] The above is only a preferred embodiment of the present application, and does not limit the present application in any form; any person skilled in the art can easily implement the present application according to the drawings and the above description; however, any equivalent changes, modifications and evolution made by those skilled in the art within the scope of the technical scheme of the present application, using the above disclosed technical content, are equivalent embodiments of the present application; at the same time, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present application are still within the protection scope of the technical scheme of the present application.

Claims

1. A filter device for benzyl alcohol production, characterized by, Including inner cylinder (1) and drive mechanism; The upper end of the inner cylinder (1) is fixedly connected with a filter screen (2), the side wall of the inner cylinder (1) is fixedly connected with an outer shell (3), the outer shell (3) is fixedly connected with a liquid inlet pipe (4), one end of the liquid inlet pipe (4) communicates with the inside of the outer shell (3), the inner side wall of the outer shell (3) is fixedly connected with a ring rail (5), a plurality of sliding blocks (6) are slidingly connected on the ring rail (5), the plurality of sliding blocks (6) are fixedly connected with a rotating ring (7), the rotating ring (7) is fixedly connected with a support frame (8), the support frame (8) is fixedly connected with a brush plate (9) and a scraping plate (10), the bristles of the brush plate (9) and the scraping plate (10) are in frictional contact with the filter screen (2). The drive mechanism is arranged on the outer shell (3), and the drive mechanism is used for driving the rotating ring (7) to rotate.

2. The filtering device for benzyl alcohol production according to claim 1, characterized in that: The drive mechanism comprises a motor (11), a gear (12) and a gear ring (13), the motor (11) is installed on the outer shell (3), the output shaft of the motor (11) is fixedly connected with the gear (12), the gear (12) is meshingly connected with the gear ring (13), and the gear ring (13) is fixedly connected with the rotating ring (7).

3. The filtering device for benzyl alcohol production according to claim 1, characterized in that: The lower end of the inner cylinder (1) is fixedly connected with a liquid outlet funnel (14).

4. The filtering device for benzyl alcohol production according to claim 1, characterized in that: The lower end of the outer shell (3) is communicated with a sewage pipe (15).

5. The filtering device for benzyl alcohol production according to claim 1, characterized in that: Both ends of the support frame (8) are fixedly connected with a push plate (16), and the plurality of push plates (16) are in frictional contact with the inner wall of the outer shell (3).

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