Algae soil filter for filtration in fruit wine preparation

Abstract

The utility model relates to the technical field of algal soil filters, and provides an algal soil filter for fruit wine preparation and filtration, which comprises a tank body, a liquid inlet pipe, a liquid outlet pipe, a collector, a plurality of algal soil filter elements, a rotating mechanism, a cleaning mechanism, a plugging cover, a connecting frame and a lifting control structure, the collector is fixedly connected to the inner side wall of the filtering cavity, the bottom end of each algal soil filter element is rotationally connected and communicated with the collector, the rotating mechanism is used for controlling each algal soil filter element to rotate, the cleaning mechanism is arranged on the inner side wall of the filtering cavity and used for flushing the outer side walls of the multiple algal soil filter elements, and the plugging cover is installed in the sewage draining exit in a lifting and sliding mode. The lifting control structure is used for driving the connecting frame to drive the plugging cover to reciprocate and lift and driving the rotating mechanism to rotate. According to the technical scheme, the problem that filtering impurities accumulated on the surface of the filter element of the algae-soil filter for fruit wine preparation and filtration in the prior art need to be frequently and manually cleaned is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, and specifically, to a diatomaceous earth filter for fruit wine preparation and filtration. Background Art

[0002] Fruit wine is an alcoholic beverage brewed by fermenting fruits as raw materials. During the preparation of fruit wine, many impurities such as plant fibers and colloids will be generated, and a filtration process is required to remove them. A diatomaceous earth filter is a device that uses diatomaceous earth as a filter aid to clarify and filter liquid products such as fruit wine. Diatomaceous earth has a large specific surface area, can effectively adsorb impurities, and form a filter cake with a very high porosity, preventing the filter residue from accumulating too densely and improving the filtration efficiency of the filter.

[0003] Before using the diatomaceous earth filter for fruit wine preparation and filtration, first, diatomaceous earth precoating needs to be carried out on the filter element to form a uniform diatomaceous earth coating on the surface of the filter element. When the unfiltered fruit wine passes through the filter element, the impurities therein are intercepted, and the filtered fruit wine is discharged from the discharge port. After the diatomaceous earth filter is used, impurities will accumulate on the surface of the filter element. Generally, the filter element needs to be manually cleaned every once in a while, and frequent cleaning affects the work efficiency. Content of the Utility Model

[0004] The utility model provides a diatomaceous earth filter for fruit wine preparation and filtration, which solves the problem that the filter impurities accumulated on the surface of the filter element of the diatomaceous earth filter for fruit wine preparation and filtration in the related art need to be frequently cleaned manually.

[0005] The technical solution of the utility model is as follows: A diatomaceous earth filter for fruit wine preparation and filtration, including a tank body, a liquid inlet pipe, a liquid outlet pipe, a collector, a plurality of diatomaceous earth filter elements, a rotating mechanism, a cleaning mechanism, a sealing cover, a connecting frame, a lifting control structure and a sewage discharge pipe. A filtration chamber is arranged inside the tank body. The collector is fixedly connected to the inner side wall of the filtration chamber. The collector divides the interior of the tank body into a filtration chamber and a sewage discharge chamber. The liquid inlet pipe is communicated with the filtration chamber, and the liquid outlet pipe is communicated with the collector. The bottom end of each diatomaceous earth filter element is rotatably connected to and communicated with the collector. The rotating mechanism is arranged on the tops of the plurality of diatomaceous earth filter elements for controlling the self-rotation of each diatomaceous earth filter element. The cleaning mechanism is arranged on the inner side wall of the filtration chamber for flushing the outer side walls of the plurality of diatomaceous earth filter elements. A sewage discharge port is opened at the central position of the collector. The filtration chamber is communicated with the sewage discharge chamber through the sewage discharge port. The sealing cover is installed in the sewage discharge port in a lifting and sliding manner. The sealing cover is fixedly connected to the connecting frame. The lifting control structure is arranged on the top of the tank body for driving the connecting frame to drive the sealing cover to reciprocate up and down, and at the same time for driving the rotating mechanism to rotate. The sewage discharge pipe is fixedly connected to the bottom end of the tank body, and the sewage discharge pipe is communicated with the sewage discharge chamber.

[0006] Preferably, the lifting control mechanism includes a mounting frame, a motor, a reciprocating lead screw, and a moving seat. The mounting frame is fixedly connected to the top end of the tank body, and an installation cavity is formed on the side of the mounting frame. The motor is installed on the top end of the mounting frame. The reciprocating lead screw is rotatably connected in the installation cavity. The top end of the reciprocating lead screw is fixedly connected to the output end of the motor. The moving seat is threadedly connected to the reciprocating lead screw and is slidably connected to the inner side wall of the installation cavity. The moving seat is fixedly connected to the connecting frame.

[0007] Preferably, the rotating mechanism includes a driving gear, a sealing disc, a rotating shaft, and a driven gear. The bottom end of the reciprocating lead screw is fixedly connected to a driving shaft. The driving shaft penetrates through the tank body and extends into the filtering cavity. The bottom end of the driving shaft is fixedly connected to the driving gear. The sealing disc is fixedly connected to the inner side wall of the filtering cavity. The sealing disc divides the upper side of the filtering cavity into a working cavity. A plurality of diatomite filter elements are rotatably installed at the bottom end of the sealing disc through the rotating shafts. The top ends of the rotating shafts penetrate through the sealing disc and extend into the working cavity. And the top end of each rotating shaft is fixedly connected to a driven gear. Each driven gear meshes with the driving gear.

[0008] Furthermore, the cleaning mechanism includes a plurality of annular pipes. The plurality of annular pipes are fixedly connected to the inner side wall of the tank body from top to bottom and are communicated with each other. A plurality of liquid distribution pipes are communicated with each annular pipe, and spray heads are communicated with the liquid distribution pipes. The liquid supply pipe is hermetically installed through the side wall of the tank body, and one end of the liquid supply pipe is communicated with one of the annular pipes.

[0009] Furthermore, the top end of the collector is provided with an inner conical shape.

[0010] Furthermore, a sealing ring is installed on the outer side wall of the plugging cover.

[0011] The working principle and beneficial effects of the present utility model are as follows:

[0012] In the present utility model, when cleaning the diatomite filter element, the motor drives the driving gear to rotate. The driving gear drives each driven gear to rotate. Each driven gear drives each diatomite filter element to rotate self - sufficiently, so that the cleaning mechanism flushes the entire outer side wall of the diatomite filter element. At the same time, the motor drives the reciprocating lead screw to rotate. The reciprocating lead screw drives the moving seat to move up and down reciprocally. The moving seat drives the plugging cover to slide up and down reciprocally, so as to discharge the cleaning sewage from the sewage outlet.

[0013] Compared with the existing diatomaceous earth filter element for fruit wine preparation filtration, the filter impurities accumulated on the surface of the filter element need to be frequently cleaned manually. In the present utility model, through the cooperation of a rotating mechanism, a cleaning mechanism and a lifting control mechanism, the entire outer wall of the diatomaceous earth filter element can be rinsed, and the sewage is discharged from the sewage outlet while cleaning. This not only reduces the labor intensity of workers, but also improves the production efficiency of the diatomaceous earth filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] Figure 1 It is a schematic structural view of a partial cross-section of the present utility model;

[0016] Figure 2 It is a schematic structural view of the whole of the present utility model;

[0017] Figure 3 It is a schematic structural view of a partial cross-section of the cooperation of a collector, a diatomaceous earth filter element, a rotating mechanism and a lifting control mechanism of the present utility model;

[0018] Figure 4 It is a schematic structural view of the cleaning mechanism of the present utility model.

[0019] In the figure: 1, tank body; 2, liquid inlet pipe; 3, liquid outlet pipe; 4, collector; 5, diatomaceous earth filter element; 6, sealing cover; 7, connecting frame; 8, sewage pipe; 101, mounting frame; 102, motor; 103, reciprocating lead screw; 104, moving seat; 201, driving gear; 202, driving shaft; 203, sealing disc; 204, rotating shaft; 205, driven gear; 301, annular pipe; 302, liquid distribution pipe; 303, nozzle; 304, liquid supply pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art without making creative efforts based on the embodiments of the present utility model fall within the scope of protection of the present utility model.

[0021] Please refer to Figures 1 to 4, in this embodiment, a diatomaceous earth filter for fruit wine preparation and filtration is proposed, which includes a tank body 1, a liquid inlet pipe 2, a liquid outlet pipe 3, a collector 4, a plurality of diatomaceous earth filter elements 5, a rotating mechanism, a cleaning mechanism, a sealing cover 6, a connecting frame 7, a lifting control structure and a sewage discharge pipe 8. A filtration chamber is arranged inside the tank body 1, and the collector 4 is fixedly connected to the inner side wall of the filtration chamber. The collector 4 divides the interior of the tank body 1 into a filtration chamber and a sewage discharge chamber. The liquid inlet pipe 2 is communicated with the filtration chamber, and the liquid outlet pipe 3 is communicated with the collector 4. The bottom end of each diatomaceous earth filter element 5 is rotatably connected to and communicated with the collector 4. The rotating mechanism is arranged at the top of the plurality of diatomaceous earth filter elements 5 and is used to control the self-rotation of each diatomaceous earth filter element 5. The cleaning mechanism is arranged on the inner side wall of the filtration chamber and is used to wash the outer side walls of the plurality of diatomaceous earth filter elements 5. A sewage discharge port is arranged at the central position of the collector 4, and the filtration chamber and the sewage discharge chamber are communicated through the sewage discharge port. The sealing cover 6 is installed in the sewage discharge port in a lifting and sliding manner, and a sealing ring is installed on the outer side wall of the sealing cover 6 to prevent the fruit wine filtrate from flowing from the filtration chamber into the sewage discharge chamber. The connecting frame 7 is slidably connected to the outer side wall of the tank body 1. A support port is arranged on the side wall of the tank body 1. The bottom end of the connecting frame 7 penetrates through the support port and extends into the sewage discharge chamber. The connecting frame 7 is fixedly connected to the bottom end of the sealing cover 6. The lifting control structure is arranged at the top of the tank body 1 and is used to drive the connecting frame 7 to drive the sealing cover 6 to reciprocate up and down, and at the same time is used to drive the rotating mechanism to rotate. The sewage discharge pipe 8 is fixedly connected to the bottom end of the tank body 1 and is communicated with the sewage discharge chamber.

[0022] Please refer to Figures 1 to 3 , among which, the lifting control mechanism includes a mounting frame 101, a motor 102, a reciprocating lead screw 103 and a moving seat 104. The mounting frame 101 is fixedly connected to the top end of the tank body 1, and an installation cavity is arranged on the side part of the mounting frame 101. The motor 102 is installed at the top end of the mounting frame 101. The reciprocating lead screw 103 is rotatably connected in the installation cavity. The top end of the reciprocating lead screw 103 is fixedly connected to the output end of the motor 102. The moving seat 104 is threadedly connected to the reciprocating lead screw 103. The moving seat 104 is slidably connected to the inner side wall of the installation cavity. The moving seat 104 is fixedly connected to the connecting frame 7. The top end of the collector 4 is set to be inner conical, which is convenient for the collected cleaning sewage to flow out from the sewage discharge port.

[0023] Please refer to Figures 1 to 3, wherein the rotating mechanism includes a driving gear 201, a sealing disc 203, a rotating shaft 204 and a driven gear 205. A driving shaft 202 is fixedly connected to the bottom end of the reciprocating lead screw 103. The driving shaft 202 penetrates through the tank body 1 and extends into the filtering chamber. The bottom end of the driving shaft 202 is fixedly connected to the driving gear 201. The sealing disc 203 is fixedly connected to the inner side wall of the filtering chamber. The sealing disc 203 divides the upper side of the filtering chamber into a working chamber. A plurality of diatomaceous earth filter elements 5 are rotatably installed at the bottom end of the sealing disc 203 through the rotating shafts 204. The top ends of the rotating shafts 204 penetrate through the sealing disc 203 and extend into the working chamber, and the top end of each rotating shaft 204 is fixedly connected to a driven gear 205. Each driven gear 205 meshes with the driving gear 201. A sealing ring is installed at the position where the rotating shaft 204 is rotatably connected to the sealing disc 203 to prevent the fruit wine filtrate from flowing from the filtering chamber into the working chamber.

[0024] Please refer to Figure 1 , Figure 2 and Figure 4 , wherein the cleaning mechanism includes a plurality of annular pipes 301. The plurality of annular pipes 301 are fixedly connected to the inner side wall of the tank body 1 from top to bottom, and the plurality of annular pipes 301 are communicated with each other. A plurality of liquid distribution pipes 302 are communicated with each annular pipe 301, and a spray head 303 is communicated with the liquid distribution pipe 302. The spray outlets of the spray heads 303 all face the direction of the diatomaceous earth filter element 5. The liquid supply pipe 304 is hermetically installed through the side wall of the tank body 1, and one end of the liquid supply pipe 304 is communicated with one of the annular pipes 301.

[0025] In this embodiment, when using the diatomaceous earth filter to filter the fruit wine filtrate, first open the liquid inlet pipe 2. The unfiltered fruit wine flows from the liquid inlet pipe 2 into the filtering chamber. After being filtered by the diatomaceous earth filter element 5, the impurities in the fruit wine are intercepted. Then the filtered fruit wine converges from the inside of the diatomaceous earth filter element 5 into the collector 4 and then is discharged from the liquid outlet pipe 3. When it is necessary to clean the diatomaceous earth filter element 5, first open the liquid supply pipe 304. The cleaning liquid flows from the liquid supply pipe 304 into each annular pipe 301. Then the cleaning liquid enters each liquid distribution pipe 302 and is sprayed out from the spray head 303 onto the outer side wall of the filter element. Then start the motor 102. The motor 102 drives the reciprocating lead screw 103 to rotate. The reciprocating lead screw 103 drives the moving seat 104 to move up and down reciprocally. The moving seat 104 drives the connecting frame 7 and the plugging cover 6 to reciprocate up and down and slide, so that the cleaning sewage is discharged from the sewage outlet. While the motor 102 drives the reciprocating lead screw 103 to rotate, the driving shaft 202 fixedly connected to the reciprocating lead screw 103 drives the driving gear 201 to rotate. The driving gear 201 drives each driven gear 205 to rotate. Each driven gear 205 drives each rotating shaft 204 and each diatomaceous earth filter element 5 to rotate self, so that the side of the diatomaceous earth filter element 5 facing away from the spray head 303 can also be cleaned. After the diatomaceous earth filter element 5 is cleaned, the motor 102 stops working when the plugging cover 6 returns to the initial position.

[0026] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A diatomaceous earth filter for fruit wine preparation and filtration, comprising a tank body (1), a liquid inlet pipe (2), a liquid outlet pipe (3) and a collector (4). A filtration chamber is arranged inside the tank body (1). The collector (4) is fixedly connected to the inner side wall of the filtration chamber. The collector (4) divides the interior of the tank body (1) into a filtration chamber and a sewage discharge chamber. The liquid inlet pipe (2) is communicated with the filtration chamber, and the liquid outlet pipe (3) is communicated with the collector (4), characterized in that, It further includes: A plurality of diatomite filters (5), the bottom end of each diatomite filter (5) is rotatably connected to and communicated with the collector (4); A rotating mechanism, which is arranged on the top of the plurality of diatomite filters (5) and is used to control the self-rotation of each diatomite filter (5); A cleaning mechanism, which is arranged on the inner side wall of the filtration chamber and is used to wash the outer side walls of the plurality of diatomite filters (5); A plugging cover (6), a sewage discharge port is provided at the central position of the collector (4), the filtration chamber communicates with the sewage discharge chamber through the sewage discharge port, and the plugging cover (6) is installed in the sewage discharge port in a lifting and sliding manner; A connecting frame (7), the plugging cover (6) is fixedly connected to the connecting frame (7); A lifting control structure, which is arranged on the top of the tank body (1) and is used to drive the connecting frame (7) to drive the plugging cover (6) to reciprocate up and down, and is also used to drive the rotating mechanism to rotate; A sewage discharge pipe (8), the sewage discharge pipe (8) is fixedly connected to the bottom end of the tank body (1), and the sewage discharge pipe (8) communicates with the sewage discharge chamber.

2. The diatomaceous earth filter for fruit wine preparation filtration according to claim 1, characterized in that, The lifting control structure includes: An installation frame (101), the installation frame (101) is fixedly connected to the top end of the tank body (1), and an installation cavity is provided on the side of the installation frame (101); A motor (102), the motor (102) is installed on the top end of the installation frame (101); A reciprocating lead screw (103), the reciprocating lead screw (103) is rotatably connected in the installation cavity, and the top end of the reciprocating lead screw (103) is fixedly connected to the output end of the motor (102); A moving seat (104), the moving seat (104) is threadedly connected to the reciprocating lead screw (103), and the moving seat (104) is slidably connected to the inner side wall of the installation cavity, and the moving seat (104) is fixedly connected to the connecting frame (7).

3. The diatomaceous earth filter for fruit wine preparation filtration according to claim 2, wherein, The rotating mechanism includes: A driving gear (201), a driving shaft (202) is fixedly connected to the bottom end of the reciprocating lead screw (103), the driving shaft (202) penetrates through the tank body (1) and extends into the filtration chamber, and the bottom end of the driving shaft (202) is fixedly connected to the driving gear (201); A sealing disk (203), the sealing disk (203) is fixedly connected to the inner side wall of the filtration chamber, and the sealing disk (203) divides the upper side of the filtration chamber into a working chamber; A rotating shaft (204), the plurality of diatomite filters (5) are all rotatably installed at the bottom end of the sealing disk (203) through the rotating shaft (204); A driven gear (205), the top end of the rotating shaft (204) penetrates through the sealing disk (203) and extends into the working chamber, and the top end of each rotating shaft (204) is fixedly connected to the driven gear (205), and each driven gear (205) meshes with the driving gear (201).

4. A diatomaceous earth filter for fruit wine preparation filtration according to claim 3, characterized in that, The cleaning mechanism includes: A plurality of annular tubes (301), the plurality of annular tubes (301) are fixedly connected to the inner side wall of the tank body (1) from top to bottom, and the plurality of annular tubes (301) are communicated with each other; Liquid distribution tubes (302), a plurality of the liquid distribution tubes (302) are communicated with each annular tube (301), and spray nozzles (303) are communicated with the liquid distribution tubes (302); A liquid supply pipe (304), the liquid supply pipe (304) is hermetically installed through the side wall of the tank body (1), and one end of the liquid supply pipe (304) is communicated with one of the annular tubes (301).

5. A diatomaceous earth filter for fruit wine preparation filtration according to claim 4, characterized in that, The top end of the collector (4) is provided with an inner cone shape.

6. The diatomite filter for fruit wine preparation filtration according to claim 5, characterized in that A sealing ring is installed on the outer side wall of the plugging cover (6).

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