Stainless steel fermentation tank

Abstract

The utility model discloses a stainless steel fermentation tank which comprises a base, the top of the base is fixedly connected with a tank body, the top of the tank body is provided with a cover plate, the top of the cover plate is provided with a first motor, an output shaft of the first motor is connected with a stirring rod, and the bottom of the stirring rod is connected with a filtering frame. The stirring rod and the filtering frame are arranged in the tank body, a sealing block is arranged at the bottom of the cover plate, a sealing ring is arranged on the outer side of the sealing block, a pressure gauge and a pressure release valve are arranged on the cover plate, limiting frames are arranged on the two sides of the tank body, sliding rods are connected into the limiting frames, the top ends of the sliding rods are fixed to the cover plate, and the top ends of the sliding rods are fixed to the cover plate. A supporting frame is arranged on the rear side of the tank body, a lead screw is arranged in the supporting frame, and by arranging a filtering frame, impurities left in the tank body during fermentation can be cleaned while the filtering frame is lifted, so that substances in the fermentation tank are subjected to solid-liquid separation, and liquid in the fermentation tank is convenient to take and use.

Description

TECHNICAL FIELD

[0001] The utility model relates to fermentation tank technical field, specifically, relate to a stainless steel fermentation tank. BACKGROUND

[0002] Fermentation tank refers to the device used for microbial fermentation in industry, the main body is generally a main type cylinder made of stainless steel plate, the volume is 1m3 to several hundred m3, and attention should be paid to the structure in design and processing, and the structure is reasonable, can resist steam sterilization, has certain operation flexibility, strong material and energy transmission performance, and can be adjusted to facilitate cleaning, reduce pollution, suitable for the production of various products and reduce energy consumption.

[0003] In the prior art, a stainless steel pressure maintaining fermentation tank with a patent application number 202320459061.9 includes a tank body, the tank body below is a cone, and the bottom of the cone is provided with a discharge port, the utility model discloses a pressure display is arranged on the outer wall of the tank body, a pressure transmitter is arranged in the pressure display, and the pressure transmitter is inserted into the tank body, under the pressure measurement of the pressure transmitter, the pressure value during fermentation in the tank body can be displayed on the pressure display, and the tank body below the pressure display is provided with a gas outlet, because the tank body is integrally sealed, a large amount of gas is generated during fermentation, so that the pressure can be adjusted by the electromagnetic valve when the pressure is too large, and the tank body is provided with a heat preservation layer and a stirring blade, the internal pressure is changed by frequent stirring during fermentation, the heat preservation layer protects the influence of the change of external temperature on the internal pressure of the tank body, so that the whole device is in a full-sealing pressure maintaining state, and the internal pressure of the tank body is effectively adjusted according to the function of the pressure display, but the stirring rod is arranged in the tank body, so that the tank body is not convenient to clean, and the raw materials are deposited in the tank body during fermentation of grape wine, so that the raw materials are not convenient to discharge, and the tank body is not convenient to clean.

[0004] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENTS

[0005] In view of the problems in the related art, the utility model provides a stainless steel fermentation tank to overcome the above technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] The utility model provides a stainless steel fermentation tank, including the base, the top of base is fixedly connected with the jar, the top of jar is provided with the cover plate, the top of cover plate is installed with first motor, the output shaft of first motor is connected with the stirring rod, the bottom of stirring rod is connected with the filter frame, stirring rod and filter frame set up in jar, the bottom of cover plate is provided with the sealing block, the outside of sealing block is provided with the sealing ring, be provided with pressure gauge and pressure -relief valve on the cover plate, both sides of jar are provided with the limiting support, be connected with the sliding rod in limiting support, the top of sliding rod is fixed in cover plate, the rear side of jar is provided with the support frame, be provided with the lead screw in support frame, the top of support frame is installed with second motor, the output shaft of second motor is connected with lead screw, be connected with the lifting piece on the lead screw, one end of lifting piece passes through support frame and is connected with the connecting frame, one end fixed connection of connecting frame is in the rear side of cover plate.

[0008] As preferred, the sealing block is annularly arranged, the sealing block is matched with the opening shape of the jar, and the sealing block is embedded in the opening of the jar.

[0009] As preferred, the sealing ring is arranged at the joint of the cover plate and the jar, and the pressure gauge and the pressure relief valve are connected to the inner cavity of the jar through pipelines.

[0010] As preferred, the filter frame is arranged in a mesh shape, and the edge of the filter frame is attached to the inner wall of the jar.

[0011] As preferred, the edge of the stirring rod is provided with a scraper, and one side of the scraper is attached to the inner wall of the jar.

[0012] As preferred, the support frame is provided with a groove matched with the lifting piece, and the lifting piece is fixedly connected to the connecting frame through the groove.

[0013] As preferred, the limiting support has the same height as the support frame, and the sliding rod is provided with a limiting block at one end in the limiting support.

[0014] The utility model discloses the beneficial effect is:

[0015] 1. By being provided with the filter frame, the residual impurities during fermentation in the jar can be cleaned when the filter frame is lifted, so that the solid-liquid separation of the material in the fermentation tank is realized, and the liquid in the fermentation tank is convenient to use.

[0016] 2. By being provided with the lifting piece and the connecting frame, after the jar is used, the lead screw is driven to rotate by the second motor, so that the lifting piece drives the cover plate to rise together with the stirring rod and the filter frame, which can facilitate the operation when cleaning the jar. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0018] Figure 1 is a general structure schematic diagram of a stainless steel fermentation tank according to an embodiment of the present application;

[0019] Figure 2 is an internal structure schematic diagram of a tank body of a stainless steel fermentation tank according to an embodiment of the present application;

[0020] Figure 3 is a cover plate structure diagram of a stainless steel fermentation tank according to an embodiment of the present application;

[0021] Figure 4 is a support frame connection structure diagram of a stainless steel fermentation tank according to an embodiment of the present application.

[0022] In the drawings:

[0023] 1, base; 2, tank body; 3, cover plate; 4, first motor; 5, stirring rod; 6, filter frame; 7, sealing block; 8, sealing ring; 9, pressure gauge; 10, pressure relief valve; 11, limiting frame; 12, sliding rod; 13, support frame; 14, lead screw; 15, second motor; 16, lifting block; 17, connecting frame; 18, scraper. DETAILED DESCRIPTION

[0024] In order to further illustrate the embodiments, the present application provides drawings which are part of the disclosure of the present application, mainly used to illustrate the embodiments, and can be used to explain the operation principle of the embodiments in cooperation with the related description of the specification. With reference to these contents, those skilled in the art should understand other possible embodiments and advantages of the present application. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0025] According to the embodiments of the present application, a stainless steel fermentation tank is provided.

[0026] Embodiment one

[0027] As Figure 1- 4 shown, according to the utility model discloses an embodiment of a stainless steel fermentation tank, including base 1, the top of base 1 is fixedly connected with jar body 2, the top of jar body 2 is provided with cover plate 3, the top of cover plate 3 is installed with first motor 4, the output shaft of first motor 4 is connected with stirring rod 5, the bottom of stirring rod 5 is connected with filter frame 6, stirring rod 5 and filter frame 6 are arranged in jar body 2, the bottom of cover plate 3 is provided with sealing block 7, the outside of sealing block 7 is provided with sealing ring 8, pressure gauge 9 and pressure relief valve 10 are set up on cover plate 3, the both sides of jar body 2 are provided with limiting frame 11, sliding rod 12 is connected in limiting frame 11, the top end of sliding rod 12 is fixed on cover plate 3, the rear side of jar body 2 is provided with support frame 13, screw rod 14 is provided in support frame 13, second motor 15 is installed on the top of support frame 13, the output shaft of second motor 15 is connected with screw rod 14, lifting block 16 is connected on screw rod 14, one end of lifting block 16 is connected with connecting frame 17 through support frame 13, one end of connecting frame 17 is fixedly connected at the rear side of cover plate 3, sealing block 7 is annularly arranged, sealing block 7 is matched with the shape of the opening of jar body 2, sealing block 7 is embedded in the opening of jar body 2, sealing ring 8 is arranged at the connecting place of cover plate 3 and jar body 2, pressure gauge 9 and pressure relief valve 10 are connected in the inner chamber of jar body 2 through pipeline, make lifting block 16 drive cover plate 3 to go up and down by the rotation of screw rod 14 driven by second motor 15, make the sealing block 7 of cover plate 3 embed in the opening of jar body 2, seal jar body 2, the sealing effect of jar body 2 can be enhanced by the sealing ring 8 arranged.

[0028] Example two

[0029] As Figures 1-4As shown, according to the utility model embodiment of a kind of stainless steel fermentation tank, including base 1, the top of the base 1 is fixedly connected with jar body 2, the top of the jar body 2 is provided with cover plate 3, the top of the cover plate 3 is installed with first motor 4, the output shaft of the first motor 4 is connected with stirring rod 5, the bottom of the stirring rod 5 is connected with filter frame 6, the stirring rod 5 and filter frame 6 are arranged in jar body 2, the bottom of the cover plate 3 is provided with sealing block 7, the outside of the sealing block 7 is provided with sealing ring 8, pressure gauge 9 and pressure relief valve 10 are provided on the cover plate 3, the two sides of the jar body 2 are provided with limit frame 11, sliding rod 12 is connected in the limit frame 11, the top end of the sliding rod 12 is fixed on cover plate 3, the rear side of the jar body 2 is provided with support frame 13, lead screw 14 is provided in the support frame 13, the top of the support frame 13 is installed with second motor 15, the output shaft of the second motor 15 is connected with lead screw 14, lifting block 16 is connected on the lead screw 14, one end of the lifting block 16 passes through support frame 13 and is connected with connecting frame 17, one end of the connecting frame 17 is fixedly connected at the rear side of cover plate 3, the filter frame 6 is arranged in mesh, the edge of the filter frame 6 is attached to the inner wall of jar body 2, the edge of the stirring rod 5 is provided with scraper 18, one side of the scraper 18 is attached to the inner wall of jar body 2, while stirring rod 5 stirs, scraper 18 can scrape the inner wall of jar body 2, prevent impurities to remain on the inner wall of jar body 2.

[0030] Example three

[0031] As Figure 1- 4 shown, a stainless steel fermentation tank according to the utility model embodiment, including base 1, the top of base 1 is fixedly connected with jar body 2, the top of jar body 2 is provided with cover plate 3, the top of cover plate 3 is installed with first motor 4, the output shaft of first motor 4 is connected with stirring rod 5, the bottom of stirring rod 5 is connected with filter frame 6, stirring rod 5 and filter frame 6 are arranged in jar body 2, the bottom of cover plate 3 is provided with sealing block 7, the outside of sealing block 7 is provided with sealing ring 8, pressure gauge 9 and pressure relief valve 10 are arranged on cover plate 3, the both sides of jar body 2 are provided with limiting frame 11, sliding rod 12 is connected in limiting frame 11, the top end of sliding rod 12 is fixed on cover plate 3, the rear side of jar body 2 is provided with support frame 13, screw rod 14 is arranged in support frame 13, second motor 15 is installed on the top of support frame 13, the output shaft of second motor 15 is connected with screw rod 14, lifting block 16 is connected on screw rod 14, one end of lifting block 16 is connected with connecting frame 17 by passing through support frame 13, one end of connecting frame 17 is fixedly connected at the rear side of cover plate 3, recess is arranged on support frame 13 and matches lifting block 16, lifting block 16 is fixedly connected with connecting frame 17 by passing through recess, the height of limiting frame 11 is same with support frame 13, one end of sliding rod 12 arranged in limiting frame 11 is provided with limiting block, when cover plate 3 is driven to lift by connecting frame 17, sliding rod 12 is slid in limiting frame 11, and the effect of guiding and limiting is played.

[0032] In summary, by means of the above technical scheme of the utility model, when the device is used, the second motor 15 drives the screw rod 14 to rotate, so that the lifting block 16 cooperates with the connecting frame 17 to drive the cover plate 3 to lift, the sealing block 7 of the cover plate 3 is embedded at the opening of the jar body 2, the jar body 2 is sealed, the sealing ring 8 arranged can enhance the sealing effect of the jar body 2, when fermentation is carried out, the first motor 4 drives the stirring rod 5 to rotate, so that the stirring rod 5 stirs the internal fermentation material, at the same time, the pressure gauge 9 on the cover plate 3 is observed, the pressure relief valve 10 can timely relieve pressure, so as to facilitate fermentation operation, and after the use of the jar body 2 is completed, the second motor 15 drives the screw rod 14 to rotate, so that the lifting block 16 cooperates with the connecting frame 17 to drive the cover plate 3 to lift, the cover plate 3 is lifted at the same time, the stirring rod 5 and the filter frame 6 are lifted from the jar body 2, the filter frame 6 can lift the residual impurities in the jar body 2 during fermentation, so that the material in the fermentation tank is solid-liquid separated, the liquid in the fermentation tank is convenient to use, and after the stirring rod 5 and the filter frame 6 are lifted from the jar body 2, the cleaning of the jar body 2 can be conveniently operated.

[0033] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A stainless steel fermenter comprising a base (1), characterised in that, The top of the base (1) is fixedly connected with a tank body (2), the top of the tank body (2) is provided with a cover plate (3), the top of the cover plate (3) is installed with a first motor (4), the output shaft of the first motor (4) is connected with a stirring rod (5), the bottom of the stirring rod (5) is connected with a filter frame (6), the stirring rod (5) and the filter frame (6) are arranged in the tank body (2), the bottom of the cover plate (3) is provided with a sealing block (7), the outer side of the sealing block (7) is provided with a sealing ring (8), the cover plate (3) is provided with a pressure gauge (9) and a pressure relief valve (10), the two sides of the tank body (2) are provided with a limiting frame (11), the limiting frame (11) is connected with a sliding rod (12), the top end of the sliding rod (12) is fixed on the cover plate (3), the rear side of the tank body (2) is provided with a support frame (13), the support frame (13) is provided with a lead screw (14), the top of the support frame (13) is installed with a second motor (15), the output shaft of the second motor (15) is connected with the lead screw (14), the lead screw (14) is connected with a lifting block (16), one end of the lifting block (16) passes through the support frame (13) and is connected with a connecting frame (17), one end of the connecting frame (17) is fixedly connected to the rear side of the cover plate (3).

2. A stainless steel fermenter as claimed in claim 1, wherein, The sealing block (7) is annularly arranged, the sealing block (7) is matched with the opening shape of the tank body (2), and the sealing block (7) is embedded in the opening of the tank body (2).

3. A stainless steel fermenter according to claim 2, wherein The sealing ring (8) is arranged at the connection between the cover plate (3) and the tank body (2), and the pressure gauge (9) and the pressure relief valve (10) are connected in the inner cavity of the tank body (2) through pipelines.

4. A stainless steel fermenter according to claim 3, wherein The filter frame (6) is arranged in a mesh shape, and the edges of the filter frame (6) are attached to the inner wall of the tank body (2).

5. A stainless steel fermenter according to claim 4, wherein The edge of the stirring rod (5) is provided with a scraper (18), and one side of the scraper (18) is attached to the inner wall of the tank body (2).

6. A stainless steel fermenter according to claim 5, wherein The support frame (13) is provided with a groove matched with the lifting block (16), and the lifting block (16) is fixedly connected with the connecting frame (17) through the groove.

7. A stainless steel fermenter according to claim 6, characterised in that The limiting frame (11) has the same height as the support frame (13), and one end of the sliding rod (12) arranged in the limiting frame (11) is provided with a limiting block.

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